1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2090 *********************************************************************** GV2090 DESIGNATION - 161.52 PNMP GV2090 PID - GV2090 GV2090 STATE/COUNTY- VA/DINWIDDIE GV2090 USGS QUAD - PETERSBURG (1994) GV2090 GV2090 *CURRENT SURVEY CONTROL GV2090 ___________________________________________________________________ GV2090* NAD 83(1986)- 37 10 19. (N) 077 24 03. (W) SCALED GV2090* NAVD 88 - 48.843 (meters) 160.25 (feet) ADJUSTED GV2090 ___________________________________________________________________ GV2090 GEOID HEIGHT- -33.73 (meters) GEOID99 GV2090 DYNAMIC HT - 48.807 (meters) 160.13 (feet) COMP GV2090 MODELED GRAV- 979,894.4 (mgal) NAVD 88 GV2090 GV2090 VERT ORDER - SECOND CLASS 0 GV2090 GV2090.The horizontal coordinates were scaled from a topographic map and have GV2090.an estimated accuracy of +/- 6 seconds. GV2090 GV2090.The orthometric height was determined by differential leveling GV2090.and adjusted by the National Geodetic Survey in June 1991. GV2090 GV2090.The geoid height was determined by GEOID99. GV2090 GV2090.The dynamic height is computed by dividing the NAVD 88 GV2090.geopotential number by the normal gravity value computed on the GV2090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2090.degrees latitude (g = 980.6199 gals.). GV2090 GV2090.The modeled gravity was interpolated from observed gravity values. GV2090 GV2090; North East Units Estimated Accuracy GV2090;SPC VA S - 1,093,630. 3,597,610. MT (+/- 180 meters Scaled) GV2090 GV2090 SUPERSEDED SURVEY CONTROL GV2090 GV2090 NGVD 29 - 49.196 (m) 161.40 (f) ADJUSTED 2 0 GV2090 GV2090.Superseded values are not recommended for survey control. GV2090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2090.See file dsdata.txt to determine how the superseded data were derived. GV2090 GV2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG868166(NAD 83) GV2090_MARKER: DD = SURVEY DISK GV2090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2090_STAMPING: 161.52 GV2090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2090+STABILITY: SURFACE MOTION GV2090 GV2090 HISTORY - Date Condition Report By GV2090 HISTORY - UNK MONUMENTED DOD GV2090 HISTORY - 1960 GOOD CGS GV2090 HISTORY - 1961 GOOD CGS GV2090 HISTORY - 20010331 MARK NOT FOUND NGS GV2090 GV2090 STATION DESCRIPTION GV2090 GV2090'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2090'5.2 MI S FROM PETERSBURG. GV2090'ABOUT 4.3 MILES SOUTH ALONG COUNTY ROAD 604 FROM THE INTERSECTION GV2090'OF WEST AND WASHINGTON STREETS AT PETERSBURG, THENCE ABOUT 0.95 GV2090'MILE NORTHEAST ALONG FLANK ROAD, 48 1/2 FEET NORTH OF THE CENTER GV2090'LINE OF FLANK ROAD, 57 FEET NORTH-NORTHWEST OF CENTER LINE OF GV2090'ROAD INTERSECTION, 18 FEET WEST OF THE CENTER LINE OF ROAD GV2090'LEADING NORTH, 7 FEET EAST-NORTHEAST OF A 12-INCH OAK TREE, ABOUT GV2090'1 1/2 FEET ABOVE THE LEVEL OF ROAD LEADING NORTH, AND SET IN TOP GV2090'OF A CONCRETE POST FLUSH WITH THE GROUND. GV2090 GV2090 STATION RECOVERY (1961) GV2090 GV2090'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 GV2090'RECOVERED IN GOOD CONDITION. GV2090 GV2090 STATION RECOVERY (2001) GV2090 GV2090'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2090'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2089 *********************************************************************** GV2089 DESIGNATION - 163.35 PNMP GV2089 PID - GV2089 GV2089 STATE/COUNTY- VA/DINWIDDIE GV2089 USGS QUAD - PETERSBURG (1994) GV2089 GV2089 *CURRENT SURVEY CONTROL GV2089 ___________________________________________________________________ GV2089* NAD 83(1986)- 37 10 19. (N) 077 24 03. (W) SCALED GV2089* NAVD 88 - 49.397 (meters) 162.06 (feet) ADJUSTED GV2089 ___________________________________________________________________ GV2089 GEOID HEIGHT- -33.73 (meters) GEOID99 GV2089 DYNAMIC HT - 49.361 (meters) 161.95 (feet) COMP GV2089 MODELED GRAV- 979,894.4 (mgal) NAVD 88 GV2089 GV2089 VERT ORDER - SECOND CLASS 0 GV2089 GV2089.The horizontal coordinates were scaled from a topographic map and have GV2089.an estimated accuracy of +/- 6 seconds. GV2089 GV2089.The orthometric height was determined by differential leveling GV2089.and adjusted by the National Geodetic Survey in June 1991. GV2089 GV2089.The geoid height was determined by GEOID99. GV2089 GV2089.The dynamic height is computed by dividing the NAVD 88 GV2089.geopotential number by the normal gravity value computed on the GV2089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2089.degrees latitude (g = 980.6199 gals.). GV2089 GV2089.The modeled gravity was interpolated from observed gravity values. GV2089 GV2089; North East Units Estimated Accuracy GV2089;SPC VA S - 1,093,630. 3,597,610. MT (+/- 180 meters Scaled) GV2089 GV2089 SUPERSEDED SURVEY CONTROL GV2089 GV2089 NGVD 29 - 49.750 (m) 163.22 (f) ADJUSTED 2 0 GV2089 GV2089.Superseded values are not recommended for survey control. GV2089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2089.See file dsdata.txt to determine how the superseded data were derived. GV2089 GV2089_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG868166(NAD 83) GV2089_MARKER: DD = SURVEY DISK GV2089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2089_STAMPING: 163.35 GV2089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2089+STABILITY: SURFACE MOTION GV2089 GV2089 HISTORY - Date Condition Report By GV2089 HISTORY - UNK MONUMENTED DOD GV2089 HISTORY - 1960 GOOD CGS GV2089 HISTORY - 20010331 MARK NOT FOUND NGS GV2089 GV2089 STATION DESCRIPTION GV2089 GV2089'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2089'5.2 MI S FROM PETERSBURG. GV2089'ABOUT 4.3 MILES SOUTH ALONG COUNTY ROAD 604 FROM THE INTERSECTION GV2089'OF WEST AND WASHINGTON STREETS AT PETERSBURG, THENCE ABOUT 0.95 GV2089'MILE NORTHEAST ALONG FLANK ROAD (NATIONAL MILITARY PARK RD.), GV2089'53 FEET SOUTH OF THE CENTER LINE OF FLANK ROAD, 63 FEET GV2089'SOUTH-SOUTHEAST OF THE CENTER OF INTERSECTION OF ROADS, 12 FEET GV2089'EAST OF THE CENTER LINE OF ROAD LEADING SOUTHEAST, 14 FEET GV2089'SOUTH-SOUTHWEST OF A STEEL SIGNPOST SUPPORTING FLANK ROAD PETERSBURG GV2089'NATIONAL MILITARY PARK SIGN, ABOUT 1 FOOT ABOVE THE LEVEL OF ROAD GV2089'LEADING SOUTHEAST, AND SET IN TOP OF CONCRETE POST PROJECTING GV2089'8 INCHES. ALSO ABOUT 117 3/4 FEET SOUTH-SOUTHEAST OF AND ACROSS GV2089'THE ROAD FROM BENCH MARK 161.52 (NPS ). GV2089 GV2089 STATION RECOVERY (2001) GV2089 GV2089'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2089'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1951 *********************************************************************** GV1951 DESIGNATION - 163.79 PNMP GV1951 PID - GV1951 GV1951 STATE/COUNTY- VA/DINWIDDIE GV1951 USGS QUAD - PETERSBURG (1994) GV1951 GV1951 *CURRENT SURVEY CONTROL GV1951 ___________________________________________________________________ GV1951* NAD 83(1986)- 37 12 03. (N) 077 24 33. (W) SCALED GV1951* NAVD 88 - 49.673 (meters) 162.97 (feet) ADJUSTED GV1951 ___________________________________________________________________ GV1951 GEOID HEIGHT- -33.67 (meters) GEOID99 GV1951 DYNAMIC HT - 49.636 (meters) 162.85 (feet) COMP GV1951 MODELED GRAV- 979,897.5 (mgal) NAVD 88 GV1951 GV1951 VERT ORDER - SECOND CLASS 0 GV1951 GV1951.The horizontal coordinates were scaled from a topographic map and have GV1951.an estimated accuracy of +/- 6 seconds. GV1951 GV1951.The orthometric height was determined by differential leveling GV1951.and adjusted by the National Geodetic Survey in June 1991. GV1951 GV1951.The geoid height was determined by GEOID99. GV1951 GV1951.The dynamic height is computed by dividing the NAVD 88 GV1951.geopotential number by the normal gravity value computed on the GV1951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1951.degrees latitude (g = 980.6199 gals.). GV1951 GV1951.The modeled gravity was interpolated from observed gravity values. GV1951 GV1951; North East Units Estimated Accuracy GV1951;SPC VA S - 1,096,830. 3,596,830. MT (+/- 180 meters Scaled) GV1951 GV1951 SUPERSEDED SURVEY CONTROL GV1951 GV1951 NGVD 29 - 50.022 (m) 164.11 (f) ADJUSTED 2 0 GV1951 GV1951.Superseded values are not recommended for survey control. GV1951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1951.See file dsdata.txt to determine how the superseded data were derived. GV1951 GV1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG861198(NAD 83) GV1951_MARKER: DD = SURVEY DISK GV1951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1951_STAMPING: 163.79 GV1951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1951+STABILITY: SURFACE MOTION GV1951 GV1951 HISTORY - Date Condition Report By GV1951 HISTORY - UNK MONUMENTED DOD GV1951 HISTORY - 1960 GOOD CGS GV1951 HISTORY - 1989 GOOD USPSQD GV1951 HISTORY - 20010331 MARK NOT FOUND NGS GV1951 GV1951 STATION DESCRIPTION GV1951 GV1951'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1951'AT PETERSBURG. GV1951'AT PETERSBURG, 0.4 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS GV1951'OF RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE, 90 YARDS SOUTH GV1951'ALONG A PARK ROAD (PROLONGATION OF BAYLOR LANE), 272 FEET GV1951'SOUTH-SOUTHEAST OF THE CENTER OF JUNCTION OF BAYLOR LANE AND GV1951'CONCRETE ROADS LEADING EAST-WEST, AND SOUTH, 26 FEET GV1951'EAST-NORTHEAST OF THE CENTER LINE OF CONCRETE PARK ROAD, 1 FOOT GV1951'SOUTHEAST OF BEING IN LINE WITH NORTHWEST SIDE OF OPEN PICNIC GV1951'SHED, 168 FEET SOUTHWEST OF THE WEST CORNER OF SAME SHED, 187.5 GV1951'FEET NORTH OF TRIANGULATION STATION LEE PARK, 182 FEET GV1951'NORTH-NORTHWEST OF RM 2, ABOUT LEVEL WITH THE PARK ROAD, AND SET IN GV1951'TOP OF A CONCRETE POST PROJECTING 3 INCHES. GV1951 GV1951 STATION RECOVERY (1989) GV1951 GV1951'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1951'RECOVERED IN GOOD CONDITION. GV1951 GV1951 STATION RECOVERY (2001) GV1951 GV1951'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1951'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1964 *********************************************************************** GV1964 DESIGNATION - 176.97 PNMP GV1964 PID - GV1964 GV1964 STATE/COUNTY- VA/DINWIDDIE GV1964 USGS QUAD - PETERSBURG (1994) GV1964 GV1964 *CURRENT SURVEY CONTROL GV1964 ___________________________________________________________________ GV1964* NAD 83(1986)- 37 12 00. (N) 077 26 06. (W) SCALED GV1964* NAVD 88 - 53.597 (meters) 175.84 (feet) ADJUSTED GV1964 ___________________________________________________________________ GV1964 GEOID HEIGHT- -33.62 (meters) GEOID99 GV1964 DYNAMIC HT - 53.557 (meters) 175.71 (feet) COMP GV1964 MODELED GRAV- 979,895.8 (mgal) NAVD 88 GV1964 GV1964 VERT ORDER - SECOND CLASS 0 GV1964 GV1964.The horizontal coordinates were scaled from a topographic map and have GV1964.an estimated accuracy of +/- 6 seconds. GV1964 GV1964.The orthometric height was determined by differential leveling GV1964.and adjusted by the National Geodetic Survey in June 1991. GV1964 GV1964.The geoid height was determined by GEOID99. GV1964 GV1964.The dynamic height is computed by dividing the NAVD 88 GV1964.geopotential number by the normal gravity value computed on the GV1964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1964.degrees latitude (g = 980.6199 gals.). GV1964 GV1964.The modeled gravity was interpolated from observed gravity values. GV1964 GV1964; North East Units Estimated Accuracy GV1964;SPC VA S - 1,096,710. 3,594,540. MT (+/- 180 meters Scaled) GV1964 GV1964 SUPERSEDED SURVEY CONTROL GV1964 GV1964 NGVD 29 - 53.947 (m) 176.99 (f) ADJUSTED 2 0 GV1964 GV1964.Superseded values are not recommended for survey control. GV1964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1964.See file dsdata.txt to determine how the superseded data were derived. GV1964 GV1964_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG838198(NAD 83) GV1964_MARKER: DD = SURVEY DISK GV1964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1964_STAMPING: 176.97 GV1964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1964+STABILITY: SURFACE MOTION GV1964 GV1964 HISTORY - Date Condition Report By GV1964 HISTORY - UNK MONUMENTED DOD GV1964 HISTORY - 1960 GOOD CGS GV1964 HISTORY - 1971 GOOD NGS GV1964 HISTORY - 20010331 MARK NOT FOUND NGS GV1964 GV1964 STATION DESCRIPTION GV1964 GV1964'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1964'2 MI SW FROM PETERSBURG. GV1964'ABOUT 0.35 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS OF GV1964'RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE AT PETERSBURG, GV1964'THENCE ABOUT 1.7 MILES WESTERLY ALONG CONCRETE PARK ROAD, AT THE GV1964'Y JUNCTION OF STATE HIGHWAY 142 (BOYDTON PLANK ROAD) AND GV1964'BATTLEFIELD PARK ROAD, 17 FEET NORTH OF THE CENTER LINE OF HIGHWAY, GV1964'44 FEET NORTH OF THE CENTER LINE OF BATTLEFIELD PARK ROAD, 25 1/2 GV1964'FEET NORTHWEST OF CENTER OF A CATCH BASIN IN Y OF JUNCTION, ABOUT GV1964'LEVEL WITH ROADS, AND SET IN TOP OF A CONCRETE POST PROJECTING GV1964'1 INCH. GV1964 GV1964 STATION RECOVERY (1971) GV1964 GV1964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1964'RECOVERED IN GOOD CONDITION. GV1964 GV1964 STATION RECOVERY (2001) GV1964 GV1964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1964'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1965 *********************************************************************** GV1965 DESIGNATION - 91.16 PNMP GV1965 PID - GV1965 GV1965 STATE/COUNTY- VA/DINWIDDIE GV1965 USGS QUAD - PETERSBURG (1994) GV1965 GV1965 *CURRENT SURVEY CONTROL GV1965 ___________________________________________________________________ GV1965* NAD 83(1986)- 37 11 54. (N) 077 26 28. (W) SCALED GV1965* NAVD 88 - 41.733 (meters) 136.92 (feet) ADJUSTED GV1965 ___________________________________________________________________ GV1965 GEOID HEIGHT- -33.62 (meters) GEOID99 GV1965 DYNAMIC HT - 41.702 (meters) 136.82 (feet) COMP GV1965 MODELED GRAV- 979,895.4 (mgal) NAVD 88 GV1965 GV1965 VERT ORDER - SECOND CLASS 0 GV1965 GV1965.The horizontal coordinates were scaled from a topographic map and have GV1965.an estimated accuracy of +/- 6 seconds. GV1965 GV1965.The orthometric height was determined by differential leveling GV1965.and adjusted by the National Geodetic Survey in June 1991. GV1965 GV1965.The geoid height was determined by GEOID99. GV1965 GV1965.The dynamic height is computed by dividing the NAVD 88 GV1965.geopotential number by the normal gravity value computed on the GV1965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1965.degrees latitude (g = 980.6199 gals.). GV1965 GV1965.The modeled gravity was interpolated from observed gravity values. GV1965 GV1965; North East Units Estimated Accuracy GV1965;SPC VA S - 1,096,520. 3,594,000. MT (+/- 180 meters Scaled) GV1965 GV1965 SUPERSEDED SURVEY CONTROL GV1965 GV1965 NGVD 29 - 42.083 (m) 138.07 (f) ADJUSTED 2 0 GV1965 GV1965.Superseded values are not recommended for survey control. GV1965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1965.See file dsdata.txt to determine how the superseded data were derived. GV1965 GV1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG833196(NAD 83) GV1965_MARKER: DD = SURVEY DISK GV1965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1965_STAMPING: 91.16 GV1965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1965+STABILITY: SURFACE MOTION GV1965 GV1965 HISTORY - Date Condition Report By GV1965 HISTORY - UNK MONUMENTED DOD GV1965 HISTORY - 1960 GOOD CGS GV1965 HISTORY - 1989 GOOD USPSQD GV1965 HISTORY - 20010331 MARK NOT FOUND NGS GV1965 GV1965 STATION DESCRIPTION GV1965 GV1965'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1965'2.6 MI SW FROM PETERSBURG. GV1965'ABOUT 0.35 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS OF GV1965'RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE AT PETERSBURG, GV1965'THENCE ABOUT 1.7 MILES WESTERLY ALONG CONCRETE PARK ROAD (DEFENSE GV1965'ROAD), THENCE ABOUT 0.55 MILE WESTERLY ALONG STATE HIGHWAY 142, GV1965'16 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 24 FEET GV1965'SOUTH-SOUTHEAST OF A 24-INCH OAK TREE WITH TRIANGULATION GV1965'BLAZE, 2 FEET NORTH OF A SIDE DITCH, ABOUT 1/2 FOOT BELOW THE GV1965'LEVEL OF THE HIGHWAY, AND SET IN TOP OF A CONCRETE POST PROJECTING GV1965'6 INCHES. GV1965 GV1965 STATION RECOVERY (1989) GV1965 GV1965'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1965'RECOVERED IN GOOD CONDITION. GV1965 GV1965 STATION RECOVERY (2001) GV1965 GV1965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1965'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1966 *********************************************************************** GV1966 DESIGNATION - A 391 GV1966 PID - GV1966 GV1966 STATE/COUNTY- VA/DINWIDDIE GV1966 USGS QUAD - PETERSBURG (1994) GV1966 GV1966 *CURRENT SURVEY CONTROL GV1966 ___________________________________________________________________ GV1966* NAD 83(1986)- 37 11 49. (N) 077 26 38. (W) SCALED GV1966* NAVD 88 - 31.946 (meters) 104.81 (feet) ADJUSTED GV1966 ___________________________________________________________________ GV1966 GEOID HEIGHT- -33.61 (meters) GEOID99 GV1966 DYNAMIC HT - 31.922 (meters) 104.73 (feet) COMP GV1966 MODELED GRAV- 979,895.2 (mgal) NAVD 88 GV1966 GV1966 VERT ORDER - SECOND CLASS 0 GV1966 GV1966.The horizontal coordinates were scaled from a topographic map and have GV1966.an estimated accuracy of +/- 6 seconds. GV1966 GV1966.The orthometric height was determined by differential leveling GV1966.and adjusted by the National Geodetic Survey in June 1991. GV1966 GV1966.The geoid height was determined by GEOID99. GV1966 GV1966.The dynamic height is computed by dividing the NAVD 88 GV1966.geopotential number by the normal gravity value computed on the GV1966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1966.degrees latitude (g = 980.6199 gals.). GV1966 GV1966.The modeled gravity was interpolated from observed gravity values. GV1966 GV1966; North East Units Estimated Accuracy GV1966;SPC VA S - 1,096,360. 3,593,760. MT (+/- 180 meters Scaled) GV1966 GV1966 SUPERSEDED SURVEY CONTROL GV1966 GV1966 NGVD 29 - 32.297 (m) 105.96 (f) ADJUSTED 2 0 GV1966 GV1966.Superseded values are not recommended for survey control. GV1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1966.See file dsdata.txt to determine how the superseded data were derived. GV1966 GV1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG830195(NAD 83) GV1966_MARKER: DB = BENCH MARK DISK GV1966_SETTING: 30 = CULVERT GV1966_STAMPING: A 391 1960 GV1966_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV1966 GV1966 HISTORY - Date Condition Report By GV1966 HISTORY - 1960 MONUMENTED CGS GV1966 HISTORY - 1989 GOOD USPSQD GV1966 HISTORY - 20010331 GOOD NGS GV1966 GV1966 STATION DESCRIPTION GV1966 GV1966'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1966'2.6 MI SW FROM PETERSBURG. GV1966'ABOUT 0.35 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS OF GV1966'RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE AT PETERSBURG, GV1966'THENCE ABOUT 1.7 MILES WESTERLY ALONG CONCRETE PARK ROAD, THENCE GV1966'ABOUT 0.55 MILE WESTERLY ALONG STATE HIGHWAY 142, 130 YARDS EAST GV1966'OF OVERPASS OF SEABOARD AIR LINE RAILROAD OVER STATE HIGHWAY GV1966'142, 16 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, IN TOP OF GV1966'THE WEST END OF THE SOUTH CONCRETE HEAD WALL OF A 9-FOOT CORRUGATED GV1966'PIPE CULVERT FOR ROHOIC CREEK. GV1966 GV1966 STATION RECOVERY (1989) GV1966 GV1966'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1966'RECOVERED IN GOOD CONDITION. GV1966 GV1966 STATION RECOVERY (2001) GV1966 GV1966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1966'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2385 *********************************************************************** GV2385 DESIGNATION - A 392 GV2385 PID - GV2385 GV2385 STATE/COUNTY- VA/DINWIDDIE GV2385 USGS QUAD - DINWIDDIE (1979) GV2385 GV2385 *CURRENT SURVEY CONTROL GV2385 ___________________________________________________________________ GV2385* NAD 83(1986)- 37 03 48. (N) 077 36 26. (W) SCALED GV2385* NAVD 88 - 67.112 (meters) 220.18 (feet) ADJUSTED GV2385 ___________________________________________________________________ GV2385 GEOID HEIGHT- -33.30 (meters) GEOID99 GV2385 DYNAMIC HT - 67.062 (meters) 220.02 (feet) COMP GV2385 MODELED GRAV- 979,883.8 (mgal) NAVD 88 GV2385 GV2385 VERT ORDER - SECOND CLASS 0 GV2385 GV2385.The horizontal coordinates were scaled from a topographic map and have GV2385.an estimated accuracy of +/- 6 seconds. GV2385 GV2385.The orthometric height was determined by differential leveling GV2385.and adjusted by the National Geodetic Survey in June 1991. GV2385 GV2385.The geoid height was determined by GEOID99. GV2385 GV2385.The dynamic height is computed by dividing the NAVD 88 GV2385.geopotential number by the normal gravity value computed on the GV2385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2385.degrees latitude (g = 980.6199 gals.). GV2385 GV2385.The modeled gravity was interpolated from observed gravity values. GV2385 GV2385; North East Units Estimated Accuracy GV2385;SPC VA S - 1,081,390. 3,579,400. MT (+/- 180 meters Scaled) GV2385 GV2385 SUPERSEDED SURVEY CONTROL GV2385 GV2385 NGVD 29 - 67.445 (m) 221.28 (f) ADJUSTED 2 0 GV2385 GV2385.Superseded values are not recommended for survey control. GV2385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2385.See file dsdata.txt to determine how the superseded data were derived. GV2385 GV2385_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG681050(NAD 83) GV2385_MARKER: DB = BENCH MARK DISK GV2385_SETTING: 66 = SET IN ROCK OUTCROP GV2385_STAMPING: A 392 1960 GV2385_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD GV2385+STABILITY: POSITION/ELEVATION WELL GV2385 GV2385 HISTORY - Date Condition Report By GV2385 HISTORY - 1960 MONUMENTED CGS GV2385 HISTORY - 1966 GOOD CGS GV2385 HISTORY - 19950311 MARK NOT FOUND USPSQD GV2385 HISTORY - 20010331 GOOD NGS GV2385 GV2385 STATION DESCRIPTION GV2385 GV2385'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2385'2 MI SW FROM DINWIDDIE. GV2385'ABOUT 1.95 MILES SOUTHWEST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2385'SCHOOL AT DINWIDDIE, 0.4 MILE WEST-SOUTHWEST OF HIGHWAY GV2385'BRIDGE OVER STONY CREEK, 91 YARDS SOUTHWEST OF HISTORICAL SIGN, GV2385'41 FEET SOUTHEAST OF THE CENTER LINE OF NORTHEAST-BOUND LANE GV2385'OF DIVIDED HIGHWAY, 123 YARDS SOUTHWEST OF THE CENTER LINE GV2385'OF ROAD 656 LEADING SOUTHEAST, 47 1/2 FEET NORTHEAST OF THE GV2385'CENTER OF A WELL AND IN FRONT OF A UNPAINTED HOUSE, 84 1/2 GV2385'FEET WEST-SOUTHWEST OF POWER LINE POLE 297 1/2, 59 FEET SOUTHWEST GV2385'OF THE SOUTHWEST END OF A 15-INCH PIPE CULVERT UNDER DRIVE GV2385'LEADING SOUTHEAST AND UPHILL TO NORTHEAST SIDE OF HOUSE, IN GV2385'TOP OF A 1 1/2-FOOT-HIGH 5-BY 6-FOOT EXPOSED PART OF ROCK GV2385'OUTCROP ON TOP OF A CUT BANK, 17 YARDS NORTHEAST OF THE SOUTHWEST GV2385'END OF CUT, AND ABOUT FOUR FEET ABOVE THE LEVEL OF THE HIGHWAY. GV2385 GV2385 STATION RECOVERY (1966) GV2385 GV2385'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2385'RECOVERED IN GOOD CONDITION. GV2385 GV2385 STATION RECOVERY (1995) GV2385 GV2385'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2385'MARK NOT FOUND. GV2385 GV2385 STATION RECOVERY (2001) GV2385 GV2385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2385'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1968 *********************************************************************** GV1968 DESIGNATION - ADDISON GV1968 PID - GV1968 GV1968 STATE/COUNTY- VA/DINWIDDIE GV1968 USGS QUAD - PETERSBURG (1994) GV1968 GV1968 *CURRENT SURVEY CONTROL GV1968 ___________________________________________________________________ GV1968* NAD 83(1993)- 37 11 58.29098(N) 077 27 45.35403(W) ADJUSTED GV1968* NAVD 88 - 54.392 (meters) 178.45 (feet) ADJUSTED GV1968 ___________________________________________________________________ GV1968 LAPLACE CORR- -4.24 (seconds) DEFLEC99 GV1968 GEOID HEIGHT- -33.57 (meters) GEOID99 GV1968 DYNAMIC HT - 54.352 (meters) 178.32 (feet) COMP GV1968 MODELED GRAV- 979,895.2 (mgal) NAVD 88 GV1968 GV1968 HORZ ORDER - SECOND GV1968 VERT ORDER - SECOND CLASS 0 GV1968 GV1968.The horizontal coordinates were established by classical geodetic methods GV1968.and adjusted by the National Geodetic Survey in September 1995. GV1968 GV1968.The orthometric height was determined by differential leveling GV1968.and adjusted by the National Geodetic Survey in June 1991. GV1968 GV1968.The Laplace correction was computed from DEFLEC99 derived deflections. GV1968 GV1968.The geoid height was determined by GEOID99. GV1968 GV1968.The dynamic height is computed by dividing the NAVD 88 GV1968.geopotential number by the normal gravity value computed on the GV1968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1968.degrees latitude (g = 980.6199 gals.). GV1968 GV1968.The modeled gravity was interpolated from observed gravity values. GV1968 GV1968; North East Units Scale Converg. GV1968;SPC VA S - 1,096,631.074 3,592,092.527 MT 0.99994968 +0 37 46.6 GV1968;UTM 18 - 4,119,847.401 281,443.275 MT 1.00018846 -1 29 22.0 GV1968 GV1968: Primary Azimuth Mark Grid Az GV1968:SPC VA S - ADDISON 2 AZ MK 218 38 19.8 GV1968:UTM 18 - ADDISON 2 AZ MK 220 45 28.4 GV1968 GV1968|---------------------------------------------------------------------| GV1968| PID Reference Object Distance Geod. Az | GV1968| dddmmss.s | GV1968| GV5408 CENTRAL STA HOSP SUPERSTR TK APPROX. 1.3 KM 0462043.3 | GV1968| GV3324 ADDISON RM 1 18.299 METERS 04628 | GV1968| GV5414 PETERSBURG CEN ST HOSP TALL TK APPROX. 1.4 KM 0511259.4 | GV1968| GV5413 PETERSBURG CEN ST HOSP STK APPROX. 1.5 KM 0535716.6 | GV1968| GV1973 ADDISON 2 AZ MK 2191606.4 | GV1968| GV1972 ADDISON AZ MK 2274250.0 | GV1968| GV3325 ADDISON RM 2 16.388 METERS 28752 | GV1968| GV1969 ADDISON 2 59.377 METERS 29947 | GV1968|---------------------------------------------------------------------| GV1968 GV1968 SUPERSEDED SURVEY CONTROL GV1968 GV1968 NAD 83(1986)- 37 11 58.29822(N) 077 27 45.37571(W) AD( ) 2 GV1968 NAD 27 - 37 11 57.76320(N) 077 27 46.43230(W) AD( ) 2 GV1968 NGVD 29 - 54.742 (m) 179.60 (f) ADJUSTED 2 0 GV1968 GV1968.Superseded values are not recommended for survey control. GV1968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1968.See file dsdata.txt to determine how the superseded data were derived. GV1968 GV1968_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8144319847(NAD 83) GV1968_MARKER: DS = TRIANGULATION STATION DISK GV1968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1968_STAMPING: ADDISON 1959 GV1968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1968+STABILITY: SURFACE MOTION GV1968 GV1968 HISTORY - Date Condition Report By GV1968 HISTORY - 1959 MONUMENTED CGS GV1968 HISTORY - 1960 GOOD CGS GV1968 HISTORY - 1966 GOOD CGS GV1968 HISTORY - 1966 GOOD CGS GV1968 HISTORY - 1989 MARK NOT FOUND USPSQD GV1968 HISTORY - 20010331 MARK NOT FOUND NGS GV1968 GV1968 STATION DESCRIPTION GV1968 GV1968'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV1968'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF PETERSBURG, GV1968'IN A TRIANGLE FORMED BY THE INTERSECTION OF RICHMOND-PETERSBURG GV1968'TURNPIKE AND U.S. HIGHWAY 1 AND ON PROPERTY OWNED BY THE STATE. GV1968'IT IS 2.1 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, 53.0 GV1968'FEET EAST-SOUTHEAST OF A UTILITY POLE NO. 29, 53.0 FEET SOUTH GV1968'OF A TRIANGULAR BLAZED TWIN OAK TREE, 64.0 FEET WEST OF THE GV1968'SOUTHWEST END OF OVER-PASS AND 71 FEET NORTHWEST OF THE GV1968'SOUTHEAST END OF OVER-PASS. THE MARK IS SET FLUSH WITH THE GV1968'GROUND AND THE DISK IS STAMPED ADDISON 1959. GV1968' GV1968'REFERENCE MARK NO. 1 IS 28.5 FEET SOUTHEAST OF A TRIANGULAR GV1968'BLAZED TWIN OAK TREE, 60.0 FEET NORTH OF THE SOUTHWEST END GV1968'OF OVER-PASS, 62.0 FEET NORTH-NORTHEAST OF A METAL WITNESS GV1968'POST AND IS ABOUT THE SAME ELEVATION AS THE STATION MARK. GV1968'THE MARK IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED GV1968'ADDISON NO 1 1959. GV1968' GV1968'REFERENCE MARK NO. 2 IS 2.0 FEET SOUTH OF A UTILITY POLE GV1968'NO. 29, 75.0 FEET SOUTHWEST OF A TRIANGULAR BLAZED TWIN OAK GV1968'TREE, 90.0 FEET NORTH-NORTHWEST OF A STREETLIGHT POST AND GV1968'IS ABOUT THE SAME ELEVATION AS THE STATION MARK. THE MARK GV1968'IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED ADDISON GV1968'NO 2 1959. GV1968' GV1968'AZIMUTH MARK IS 1.9 FEET SOUTH-SOUTHWEST OF A METAL WITNESS GV1968'POST, 2.3 FEET EAST OF A HIGH-LINE POLE NO. 35, 39.0 FEET GV1968'SOUTH-SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 1 AND GV1968'98.0 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A TEXACO GV1968'SERVICE STATION. THE MARK IS SET FLUSH WITH THE GROUND GV1968'AND THE DISK IS STAMPED ADDISON 1959. GV1968' GV1968'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS GV1968'1 AND 460 IN THE SOUTHWEST EDGE OF PETERSBURG, GO SOUTHERLY GV1968'ON U.S. HIGHWAY 1 FOR 1.0 MILE TO THE INTERSECTION OF THE GV1968'RICHMOND-PETERSBURG TURNPIKE AND STATION ON LEFT NEAR THE GV1968'OVER-PASS OF U.S. HIGHWAY 1 NORTH-BOUND LANE AND TURNPIKE. GV1968' GV1968'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHERLY ON GV1968'U.S. HIGHWAY 1 FOR 0.2 MILE TO AZIMUTH MARK ON LEFT AND A GV1968'TEXACO SERVICE STATION ON THE RIGHT. GV1968' GV1968'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS. GV1968 GV1968 STATION RECOVERY (1960) GV1968 GV1968'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV1968'4 MI SW FROM PETERSBURG. GV1968'ABOUT 0.35 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS OF GV1968'RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE AT PETERSBURG, GV1968'THENCE ABOUT 1.7 MILES WESTERLY ALONG CONCRETE PARK ROAD, THENCE GV1968'ABOUT 1.75 MILES WEST ALONG STATE HIGHWAY 142, THENCE ABOUT 0.15 GV1968'MILE NORTHEAST ALONG U.S. HIGHWAY 1, AT THE JUNCTION OF WEST-BOUND GV1968'LANE OF RICHMOND-PETERSBURG TOLL ROAD, 51 1/2 FEET NORTH OF THE GV1968'WEST-BOUND LANE OF TOLL ROAD, 129 FEET SOUTHEAST OF THE CENTER LINE GV1968'OF SOUTHWEST-BOUND LANE OF HIGHWAY 1, 72 FEET NORTHWEST OF THE GV1968'SOUTHWEST CORNER OF CONCRETE OVERPASS OF TOLL ROAD OVER GV1968'NORTHEAST-BOUND LANE OF HIGHWAY 1, 64 FEET WEST-NORTHWEST OF GV1968'NORTHWEST CORNER OF OVERPASS, 53 1/2 FEET EAST-SOUTHEAST OF GV1968'POWER LINE POLE 27, 60 1/2 FEET WEST-NORTHWEST OF STEEL LIGHT GV1968'POST AT THE WEST END OF OVERPASS, 53.7 FEET EAST-SOUTHEAST OF GV1968'R M 2, 60.0 FEET SOUTHWEST OF R M 1, 2.2 FEET NORTHEAST OF A GV1968'STEEL WITNESS POST, ABOUT LEVEL WITH THE SOUTHWEST-BOUND LANE OF GV1968'HIGHWAY 1, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND. GV1968 GV1968 STATION RECOVERY (1966) GV1968 GV1968'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (JCB) GV1968'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND GV1968'TO BE IN GOOD CONDITION. THE STATION, REFERENCE MARKS AND GV1968'AZIMUTH MARK WERE REPORTED BY THE STATE HIGHWAY DEPARTMENT TO GV1968'BE WITHIN THE CONSTRUCTION LIMITS OF HIGHWAY IMPROVEMENTS GV1968'SO A STATION, ADDISON 2, REFERENCE MARKS 3 AND 4 AND A NEW GV1968'AZIMUTH MARK WERE ESTABLISHED. THE TWO OLD REFERENCE MARKS GV1968'WERE DESTROYED AT THIS TIME BUT THE STATION AND AZIMUTH GV1968'MARK WERE LEFT IN PLACE BUT WILL BE DESTROYED IN THE NEAR GV1968'FUTURE BY THE CONSTRUCTION. A CHECK WAS MADE OF THE GV1968'DISTANCE AND DIRECTION TO THE REFERENCE MARKS AND FOUND GV1968'TO BE CORRECT. GV1968 GV1968 STATION RECOVERY (1966) GV1968 GV1968'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV1968'RECOVERED IN GOOD CONDITION. GV1968 GV1968 STATION RECOVERY (1989) GV1968 GV1968'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1968'MARK NOT FOUND. GV1968 GV1968 STATION RECOVERY (2001) GV1968 GV1968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1968'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1969 *********************************************************************** GV1969 CBN - This is a Cooperative Base Network Control Station. GV1969 DESIGNATION - ADDISON 2 GV1969 PID - GV1969 GV1969 STATE/COUNTY- VA/DINWIDDIE GV1969 USGS QUAD - PETERSBURG (1994) GV1969 GV1969 *CURRENT SURVEY CONTROL GV1969 ___________________________________________________________________ GV1969* NAD 83(1993)- 37 11 59.24763(N) 077 27 47.44382(W) ADJUSTED GV1969* NAVD 88 - 54.8 (meters) 180. (feet) GPS OBS GV1969 ___________________________________________________________________ GV1969 X - 1,104,140.594 (meters) COMP GV1969 Y - -4,965,353.177 (meters) COMP GV1969 Z - 3,835,090.596 (meters) COMP GV1969 LAPLACE CORR- -4.26 (seconds) DEFLEC99 GV1969 ELLIP HEIGHT- 21.21 (meters) (08/14/01) GPS OBS GV1969 GEOID HEIGHT- -33.56 (meters) GEOID99 GV1969 GV1969 HORZ ORDER - B GV1969 VERT ORDER - THIRD (See Below) GV1969 ELLP ORDER - FOURTH CLASS I GV1969 GV1969.The horizontal coordinates were established by GPS observations GV1969.and adjusted by the National Geodetic Survey in June 1994. GV1969 GV1969.The orthometric height was determined by GPS observations and a GV1969.high-resolution geoid model. GV1969.The vertical order pertains to the superseded datum. GV1969 GV1969.The X, Y, and Z were computed from the position and the ellipsoidal ht. GV1969 GV1969.The Laplace correction was computed from DEFLEC99 derived deflections. GV1969 GV1969.The ellipsoidal height was determined by GPS observations GV1969.and is referenced to NAD 83. GV1969 GV1969.The geoid height was determined by GEOID99. GV1969 GV1969; North East Units Scale Converg. GV1969;SPC VA S - 1,096,659.997 3,592,040.673 MT 0.99994966 +0 37 45.4 GV1969;UTM 18 - 4,119,878.229 281,392.514 MT 1.00018873 -1 29 23.3 GV1969 GV1969: Primary Azimuth Mark Grid Az GV1969:SPC VA S - ADDISON 2 AZ MK 211 45 32.5 GV1969:UTM 18 - ADDISON 2 AZ MK 213 52 41.2 GV1969 GV1969|---------------------------------------------------------------------| GV1969| PID Reference Object Distance Geod. Az | GV1969| dddmmss.s | GV1969| GV1971 ADDISON 2 RM 4 20.071 METERS 00914 | GV1969| GV5413 PETERSBURG CEN ST HOSP STK APPROX. 1.5 KM 0555846.2 | GV1969| GV1968 ADDISON 59.377 METERS 11947 | GV1969| GV1973 ADDISON 2 AZ MK 2122317.9 | GV1969| GV1972 ADDISON AZ MK 2210322.2 | GV1969| GV1970 ADDISON 2 RM 3 23.551 METERS 27813 | GV1969|---------------------------------------------------------------------| GV1969 GV1969 SUPERSEDED SURVEY CONTROL GV1969 GV1969 NAD 83(1993)- 37 11 59.24765(N) 077 27 47.44382(W) AD( ) B GV1969 NAD 83(1986)- 37 11 59.25490(N) 077 27 47.46560(W) AD( ) 2 GV1969 NAD 27 - 37 11 58.71980(N) 077 27 48.52210(W) AD( ) 2 GV1969 NGVD 29 - 55.05 (m) 180.6 (f) RESET 3 GV1969 GV1969.Superseded values are not recommended for survey control. GV1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1969.See file dsdata.txt to determine how the superseded data were derived. GV1969 GV1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8139319878(NAD 83) GV1969_MARKER: DS = TRIANGULATION STATION DISK GV1969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1969_STAMPING: ADDISON 2 1966 BM RESET GV1969_MARK LOGO: CGS GV1969_MAGNETIC: N = NO MAGNETIC MATERIAL GV1969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV1969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR GV1969+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2001 GV1969 GV1969 HISTORY - Date Condition Report By GV1969 HISTORY - 1966 MONUMENTED CGS GV1969 HISTORY - 1966 GOOD CGS GV1969 HISTORY - 1973 GOOD LOCENG GV1969 HISTORY - 1989 GOOD USPSQD GV1969 HISTORY - 19900301 GOOD NOS GV1969 HISTORY - 19930512 GOOD NGS GV1969 HISTORY - 19940523 GOOD NOS GV1969 HISTORY - 19980623 GOOD VADHT GV1969 HISTORY - 20000228 GOOD VADOT GV1969 HISTORY - 20010331 GOOD NGS GV1969 HISTORY - 20011105 GOOD USE GV1969 GV1969 STATION DESCRIPTION GV1969 GV1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (JCB) GV1969'STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF PETERSBURG AT GV1969'THE INTERSECTION OF U.S. HIGHWAY 1 AND THE RICHMOND-PETERSBURG GV1969'TURNPIKE (INTERSTATE 85). STATION IS 59 FEET WEST OF THE GV1969'CENTERLINE OF THE PRESENT U.S. HIGHWAY 1 (SOUTHBOUND), 30.5 GV1969'FEET NORTHWEST OF A UTILITY POLE AND THE HIGHWAY RIGHT OF WAY GV1969'LINE AND 1.0 FOOT NORTH OF A STEEL WITNESS POST. THE MARK GV1969'IS ABOUT 10 INCHES IN DIAMETER, FLUSH WITH THE GROUND AND GV1969'THE DISK IS STAMPED ADDISON 2 1966 BM RESET. GV1969' GV1969'REFERENCE MARK NO. 3 IS A STANDARD DISK SET FLUSH IN THE TOP GV1969'OF A CONCRETE MONUMENT ABOUT 10 INCHES IN DIAMETER, FLUSH GV1969'WITH THE GROUND, AND THE DISK IS STAMPED ADDISON 2 NO 3 1966 GV1969'BM RESET. GV1969' GV1969'REFERENCE MARK NO. 4 IS 3.5 FEET SOUTHWEST OF POINT B, A GV1969'REFERENCED POINT OF THE HIGHWAY DEPARTMENT. THE MARK IS A GV1969'STANDARD DISK SET FLUSH IN A CONCRETE MONUMENT ABOUT 10 INCHES GV1969'IN DIAMETER, PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED GV1969'ADDISON 2 NO 4 1966 BM RESET. GV1969' GV1969'AZIMUTH MARK IS 12 FEET NORTH OF THE NORTHWEST CORNER OF A GV1969'TWO STORY WHITE HOUSE, 7 FEET NORTHEAST OF A UTILITY POLE GV1969'AND 1.0 FOOT SOUTHWEST OF A STEEL WITNESS POST. THE MARK GV1969'IS A STANDARD DISK SET FLUSH IN A CONCRETE MONUMENT ABOUT 10 GV1969'INCHES IN DIAMETER, PROJECTS ABOUT 4 INCHES AND THE DISK IS GV1969'STAMPED ADDISON 2 1966 BM RESET. GV1969' GV1969'TO REACH AZIMUTH MARK FROM STATION GO SOUTH ON U.S. HIGHWAY GV1969'1 FOR 0.15 MILE TO DRIVEWAY ON LEFT. TURN LEFT AND GO 0.1 GV1969'MILE TO TOP OF GRADE AND MARK ON THE RIGHT AS DESCRIBED. GV1969 GV1969 STATION RECOVERY (1966) GV1969 GV1969'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV1969'4 MI SW FROM PETERSBURG. GV1969'ABOUT 4.0 MILES SOUTHWEST OF PETERSBURG AT THE JUNCTION OF U.S. GV1969'HIGHWAY 1 AND THE RICHMOND-PETERSBURG TURNPIKE (INTERSTATE 85), GV1969'59 FEET WEST OF THE CENTERLINE OF SOUTHBOUND LANE OF U.S. HIGHWAY GV1969'1, 30.5 FEET NORTHWEST OF UTILITY POLE, 1.0 FOOT NORTH OF STEEL GV1969'WITNESS POST AND ON STATE HIGHWAY PROPERTY. MARK IS A STANDARD GV1969'DISK SET FLUSH IN A CONCRETE MONUMENT ABOUT 10 INCHES IN DIAMETER GV1969'AND FLUSH WITH THE GROUND. GV1969 GV1969 STATION RECOVERY (1973) GV1969 GV1969'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973 (HJW) GV1969'ADDISON NO. 2 1966 BM RESET CONDITION GOOD. GV1969'AZ MARK-ADDISON NO. 2 1966 BM RESET CONDITION GOOD. GV1969' GV1969'DESCRIPTION ADEQUATE EXCEPT WHITE HOUSE AT AZ MARK HAS BEEN RAZED. GV1969'FOUNDATION REMAINS. RM NO. 3 AND NO. 4 NOT SEARCHED FOR. GV1969' GV1969'DISTANCE AND DIRECTION FROM NEAREST TOWN-4 MILES S. W. OF GV1969'PETERSBURG. GV1969 GV1969 STATION RECOVERY (1989) GV1969 GV1969'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1969'RECOVERED IN GOOD CONDITION. GV1969 GV1969 STATION RECOVERY (1990) GV1969 GV1969'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1990 GV1969'THE STATION IS LOCATED ABOUT 4 MILES SW OF PETERSBURG AT THE GV1969'INTERSECTION OF U.S. HIGHWAY 1 (SOUTHBOUND) AND THE GV1969'RICHMOND-PETERSBURG TURNPIKE (I-85). IT IS IN THE NW QUADRANT OF THE GV1969'INTERSECTION IN THE EXACT CENTER OF THE EXIT OFF-RAMP. GV1969'THE STATION IS APPROXIMATELY 10 INCHES IN DIAMETER, FLUSH WITH THE GV1969'GROUND AND IS STAMPED ---ADDISON 2 1966 BM RESET---. GV1969'A SEARCH WAS NOT CONDUCTED FOR THE REFERENCE MARKS AND AZIMUTH MARK. GV1969 GV1969 STATION RECOVERY (1993) GV1969 GV1969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 GV1969'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) SOUTHWEST OF PETERSBURG GV1969'AT THE INTERSECTION OF U.S. HIGHWAY 1 (SOUTHBOUND) AND INTERSTATE GV1969'HIGHWAY 85 IN THE NORTHWEST QUADRANT OF THE INTERSECTION IN THE GV1969'CLOVERLEAF. OWNERSHIP--HIGHWAY RIGHT-OF-WAY. GV1969'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 85 GV1969'SOUTHBOUND AND SQUIRREL ROAD (EXIT 65), GO SOUTH ON INTERSTATE 85 FOR GV1969'2.1 MI (3.4 KM) TO THE OFF RAMP FOR U.S. HIGHWAY 1 SOUTH (EXIT 63A). GV1969'TAKE THIS OFF RAMP AND GO 0.05 MI (0.08 KM) TO THE STATION ON THE GV1969'RIGHT IN THE GRASS. GV1969'LOCATED 18.0 M (59.1 FT) WEST OF THE CENTERLINE OF U.S. HIGHWAY 1 GV1969'SOUTHBOUND, 9.3 M (30.5 FT) NORTHWEST OF A UTILITY POLE AND 0.3 M GV1969'(1.0 FT) NORTHEAST OF A WITNESS POST. GV1969 GV1969 STATION RECOVERY (1994) GV1969 GV1969'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1994 (CSM) GV1969'RECOVERED AS DESCRIBED GV1969 GV1969 STATION RECOVERY (1998) GV1969 GV1969'RECOVERY NOTE BY VA DEPT HWYS-TRANSP 1998 (JCA) GV1969'RECOVERED IN GOOD CONDITION. GV1969 GV1969 STATION RECOVERY (2000) GV1969 GV1969'RECOVERY NOTE BY VIRGINIA DEPARTMENT OF TRANSPORTATION 2000 (DB) GV1969'RECOVERED AS DESCRIBED. GV1969 GV1969 STATION RECOVERY (2001) GV1969 GV1969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1969'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. GV1969 GV1969 STATION RECOVERY (2001) GV1969 GV1969'RECOVERY NOTE BY US ENGINEERS 2001 (RWS) GV1969'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1973 *********************************************************************** GV1973 DESIGNATION - ADDISON 2 AZ MK GV1973 PID - GV1973 GV1973 STATE/COUNTY- VA/DINWIDDIE GV1973 USGS QUAD - PETERSBURG (1994) GV1973 GV1973 *CURRENT SURVEY CONTROL GV1973 ___________________________________________________________________ GV1973* NAD 83(1986)- 37 11 47. (N) 077 27 58. (W) SCALED GV1973* NAVD 88 - 53.89 (+/-2cm) 176.8 (feet) VERTCON GV1973 ___________________________________________________________________ GV1973 GEOID HEIGHT- -33.56 (meters) GEOID99 GV1973 GV1973 VERT ORDER - THIRD (See Below) GV1973 GV1973.The horizontal coordinates were scaled from a topographic map and have GV1973.an estimated accuracy of +/- 6 seconds. GV1973 GV1973.The NAVD 88 height was computed by applying the VERTCON shift value to GV1973.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GV1973.The vertical order pertains to the superseded datum. GV1973 GV1973.The geoid height was determined by GEOID99. GV1973 GV1973; North East Units Estimated Accuracy GV1973;SPC VA S - 1,096,280. 3,591,790. MT (+/- 180 meters Scaled) GV1973 GV1973 SUPERSEDED SURVEY CONTROL GV1973 GV1973 NGVD 29 - 54.24 (m) 178.0 (f) RESET 3 GV1973 GV1973.Superseded values are not recommended for survey control. GV1973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1973.See file dsdata.txt to determine how the superseded data were derived. GV1973 GV1973_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG811195(NAD 83) GV1973_MARKER: DZ = AZIMUTH MARK DISK GV1973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1973_STAMPING: ADDISON 2 1966 BM RESET GV1973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1973+STABILITY: SURFACE MOTION GV1973 GV1973 HISTORY - Date Condition Report By GV1973 HISTORY - 1966 MONUMENTED CGS GV1973 HISTORY - 19950426 MARK NOT FOUND USPSQD GV1973 HISTORY - 20010331 MARK NOT FOUND NGS GV1973 GV1973 STATION DESCRIPTION GV1973 GV1973'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 GV1973'4 MI SW FROM PETERSBURG. GV1973'ABOUT 0.2 MILE SOUTH OF THE INTERSECTION OF U.S. HIGHWAY 1 AND GV1973'THE RICHMOND-PETERSBURG TURNPIKE (INTERSTATE 85), 275 FEET GV1973'SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 1, 12 FEET NORTH OF GV1973'THE NORTHWEST CORNER OF A 2 STORY WHITE HOUSE, 7 FEET NORTHEAST GV1973'OF UTILITY POLE, 1 FOOT SOUTHWEST OF STEEL WITNESS POST AND ON GV1973'HIGHWAY PROPERTY. MARK IS A STANDARD DISK SET FLUSH IN THE TOP GV1973'OF A CONCRETE MONUMENT ABOUT 10 INCHES IN DIAMETER AND PROJECTING GV1973'ABOUT 4 INCHES. GV1973 GV1973 STATION RECOVERY (1995) GV1973 GV1973'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1973'MARK NOT FOUND. GV1973 GV1973 STATION RECOVERY (2001) GV1973 GV1973'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1973'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1971 *********************************************************************** GV1971 DESIGNATION - ADDISON 2 RM 4 GV1971 PID - GV1971 GV1971 STATE/COUNTY- VA/DINWIDDIE GV1971 USGS QUAD - PETERSBURG (1994) GV1971 GV1971 *CURRENT SURVEY CONTROL GV1971 ___________________________________________________________________ GV1971* NAD 83(1986)- 37 11 59. (N) 077 27 47. (W) SCALED GV1971* NAVD 88 - 54.83 (+/-2cm) 179.9 (feet) VERTCON GV1971 ___________________________________________________________________ GV1971 GEOID HEIGHT- -33.56 (meters) GEOID99 GV1971 GV1971 VERT ORDER - THIRD (See Below) GV1971 GV1971.The horizontal coordinates were scaled from a topographic map and have GV1971.an estimated accuracy of +/- 6 seconds. GV1971 GV1971.The NAVD 88 height was computed by applying the VERTCON shift value to GV1971.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GV1971.The vertical order pertains to the superseded datum. GV1971 GV1971.The geoid height was determined by GEOID99. GV1971 GV1971; North East Units Estimated Accuracy GV1971;SPC VA S - 1,096,650. 3,592,050. MT (+/- 180 meters Scaled) GV1971 GV1971 SUPERSEDED SURVEY CONTROL GV1971 GV1971 NGVD 29 - 55.18 (m) 181.0 (f) RESET 3 GV1971 GV1971.Superseded values are not recommended for survey control. GV1971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1971.See file dsdata.txt to determine how the superseded data were derived. GV1971 GV1971_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG814198(NAD 83) GV1971_MARKER: DR = REFERENCE MARK DISK GV1971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1971_STAMPING: ADDISON 2 RM 4 1966 BM RESET GV1971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1971+STABILITY: SURFACE MOTION GV1971 GV1971 HISTORY - Date Condition Report By GV1971 HISTORY - 1966 MONUMENTED CGS GV1971 HISTORY - 19950426 MARK NOT FOUND USPSQD GV1971 HISTORY - 20010331 MARK NOT FOUND NGS GV1971 GV1971 STATION DESCRIPTION GV1971 GV1971'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 GV1971'4 MI SW FROM PETERSBURG. GV1971'ABOUT 4.0 MILES SOUTHWEST OF PETERSBURG AT THE JUNCTION OF U.S. GV1971'HIGHWAY 1 AND THE RICHMOND-PETERSBURG TURNPIKE (INTERSTATE 85), GV1971'66 FEET NORTHWEST OF TRIANGULATION STATION ADDISON 2, DESCRIBED GV1971'AND 3.5 FEET SOUTHWEST OF POINT B, A REFERENCED POINT ESTABLISHED GV1971'BY THE HIGHWAY DEPARTMENT. MARK IS A STANDARD DISK SET FLUSH GV1971'IN A CONCRETE MONUMENT ABOUT 10 INCHES IN DIAMETER AND PROJECTING GV1971'ABOUT 2 INCHES. GV1971 GV1971 STATION RECOVERY (1995) GV1971 GV1971'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1971'MARK NOT FOUND. GV1971 GV1971 STATION RECOVERY (2001) GV1971 GV1971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1971'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV5902 *********************************************************************** GV5902 DESIGNATION - B 391 RESET GV5902 PID - GV5902 GV5902 STATE/COUNTY- VA/DINWIDDIE GV5902 USGS QUAD - PETERSBURG (1994) GV5902 GV5902 *CURRENT SURVEY CONTROL GV5902 ___________________________________________________________________ GV5902* NAD 83(1986)- 37 11 39. (N) 077 28 14. (W) SCALED GV5902* NAVD 88 - 57.27 (meters) 187.9 (feet) RESET GV5902 ___________________________________________________________________ GV5902 GEOID HEIGHT- -33.56 (meters) GEOID99 GV5902 GV5902 VERT ORDER - THIRD GV5902 GV5902.The horizontal coordinates were scaled from a topographic map and have GV5902.an estimated accuracy of +/- 6 seconds. GV5902 GV5902.The orthometric height was computed from unverified reset data. GV5902.No vertical observational check was made to the station. GV5902 GV5902.The geoid height was determined by GEOID99. GV5902 GV5902; North East Units Estimated Accuracy GV5902;SPC VA S - 1,096,030. 3,591,390. MT (+/- 180 meters Scaled) GV5902 GV5902 SUPERSEDED SURVEY CONTROL GV5902 GV5902 NGVD 29 - 57.62 (m) 189.0 (f) RESET 3 GV5902 GV5902.Superseded values are not recommended for survey control. GV5902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV5902.See file dsdata.txt to determine how the superseded data were derived. GV5902 GV5902_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG807192(NAD 83) GV5902_MARKER: DB = BENCH MARK DISK GV5902_SETTING: 37 = PARAPET WALL GV5902_STAMPING: B 391 RESET 1982 GV5902_MARK LOGO: VADHT GV5902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV5902 GV5902 HISTORY - Date Condition Report By GV5902 HISTORY - 1982 MONUMENTED VADHT GV5902 HISTORY - 19950426 GOOD USPSQD GV5902 HISTORY - 20010331 GOOD NGS GV5902 GV5902 STATION DESCRIPTION GV5902 GV5902'DESCRIBED BY VA DEPT HWYS-TRANSP 1982 GV5902'13.5 KM (8.40 MI) NE FROM DINWIDDIE. GV5902'8.4 MILES NORTHEAST ALONG U.S. HIGHWAY ROUTE 1 FROM SOUTHSIDE JUNIOR GV5902'HIGHSCHOOL. ABOUT 0.6 MILE SOUTHWEST FROM THE U.S. ROUTE 1 OVERPASS GV5902'OVER ROUTE I-85. 0.069 MILE SOUTHWEST OF THE INTERSECTION OF U.S. GV5902'RTE. 1 AND STATE RTE. 603. (STERLING ROAD) IN THE NORTHEAST ABUTMENT GV5902'OF THE RTE. 1 OVERPASS OVER THE NORFOLK AND WESTERN RAILWAY. 25 FEET GV5902'NORTHWEST OF BRIDGE ROADWAY CENTERLINE, 0.4 FOOT SOUTHEAST OF BRIDGE GV5902'NORTHWEST PARAPET. SET FLUSH WITH THE ROADWAY IN THE NORTHEAST GV5902'ABUTMENT. GV5902 GV5902 STATION RECOVERY (1995) GV5902 GV5902'RECOVERY NOTE BY US POWER SQUADRON 1995 GV5902'RECOVERED IN GOOD CONDITION. GV5902 GV5902 STATION RECOVERY (2001) GV5902 GV5902'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV5902'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2388 *********************************************************************** GV2388 DESIGNATION - BUTTER GV2388 PID - GV2388 GV2388 STATE/COUNTY- VA/DINWIDDIE GV2388 USGS QUAD - DINWIDDIE (1979) GV2388 GV2388 *CURRENT SURVEY CONTROL GV2388 ___________________________________________________________________ GV2388* NAD 83(1993)- 37 03 16.19719(N) 077 37 20.85112(W) ADJUSTED GV2388* NAVD 88 - 80.989 (meters) 265.71 (feet) ADJUSTED GV2388 ___________________________________________________________________ GV2388 X - 1,092,423.603 (meters) COMP GV2388 Y - -4,977,930.421 (meters) COMP GV2388 Z - 3,822,250.497 (meters) COMP GV2388 LAPLACE CORR- -6.99 (seconds) DEFLEC99 GV2388 ELLIP HEIGHT- 47.70 (meters) (09/08/95) GPS OBS GV2388 GEOID HEIGHT- -33.26 (meters) GEOID99 GV2388 DYNAMIC HT - 80.929 (meters) 265.51 (feet) COMP GV2388 MODELED GRAV- 979,887.0 (mgal) NAVD 88 GV2388 GV2388 HORZ ORDER - SECOND GV2388 VERT ORDER - SECOND CLASS 0 GV2388 ELLP ORDER - FOURTH CLASS II GV2388 GV2388.The horizontal coordinates were established by classical geodetic methods GV2388.and adjusted by the National Geodetic Survey in September 1995. GV2388 GV2388.The orthometric height was determined by differential leveling GV2388.and adjusted by the National Geodetic Survey in June 1991. GV2388 GV2388.The X, Y, and Z were computed from the position and the ellipsoidal ht. GV2388 GV2388.The Laplace correction was computed from DEFLEC99 derived deflections. GV2388 GV2388.The ellipsoidal height was determined by GPS observations GV2388.and is referenced to NAD 83. GV2388 GV2388.The geoid height was determined by GEOID99. GV2388 GV2388.The dynamic height is computed by dividing the NAVD 88 GV2388.geopotential number by the normal gravity value computed on the GV2388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2388.degrees latitude (g = 980.6199 gals.). GV2388 GV2388.The modeled gravity was interpolated from observed gravity values. GV2388 GV2388; North East Units Scale Converg. GV2388;SPC VA S - 1,080,393.576 3,578,051.411 MT 0.99996024 +0 31 57.4 GV2388;UTM 18 - 4,104,135.196 266,808.086 MT 1.00026994 -1 34 51.4 GV2388 GV2388: Primary Azimuth Mark Grid Az GV2388:SPC VA S - BUTTER AZ MK 038 45 40.7 GV2388:UTM 18 - BUTTER AZ MK 040 52 29.5 GV2388 GV2388|---------------------------------------------------------------------| GV2388| PID Reference Object Distance Geod. Az | GV2388| dddmmss.s | GV2388| GV5652 DINWIDDIE ARMY COMMUN MAST APPROX. 5.1 KM 0385557.8 | GV2388| GV2387 BUTTER AZ MK 0391738.1 | GV2388| GV2389 BUTTER RM 1 12.422 METERS 14339 | GV2388| GV2390 BUTTER RM 2 8.907 METERS 20449 | GV2388| GV2391 R 49 34.396 METERS 21148 | GV2388|---------------------------------------------------------------------| GV2388 GV2388 SUPERSEDED SURVEY CONTROL GV2388 GV2388 NAD 83(1986)- 37 03 16.20531(N) 077 37 20.86684(W) AD( ) 2 GV2388 NAD 27 - 37 03 15.66440(N) 077 37 21.90440(W) AD( ) 2 GV2388 NGVD 29 - 81.319 (m) 266.79 (f) ADJUSTED 2 0 GV2388 GV2388.Superseded values are not recommended for survey control. GV2388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2388.See file dsdata.txt to determine how the superseded data were derived. GV2388 GV2388_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG6680804135(NAD 83) GV2388_MARKER: DS = TRIANGULATION STATION DISK GV2388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2388_STAMPING: BUTTER 1959 GV2388_MAGNETIC: N = NO MAGNETIC MATERIAL GV2388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2388+STABILITY: SURFACE MOTION GV2388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR GV2388+SATELLITE: SATELLITE OBSERVATIONS - August 31, 1999 GV2388 GV2388 HISTORY - Date Condition Report By GV2388 HISTORY - 1959 MONUMENTED CGS GV2388 HISTORY - 1960 GOOD CGS GV2388 HISTORY - 1963 GOOD USGS GV2388 HISTORY - 1987 GOOD NGS GV2388 HISTORY - 19950311 GOOD USPSQD GV2388 HISTORY - 19990831 GOOD DEWDAV GV2388 HISTORY - 20010331 GOOD NGS GV2388 GV2388 STATION DESCRIPTION GV2388 GV2388'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV2388'THE STATION IS LOCATED ABOUT 17 MILES SOUTHWEST OF PETERSBURG, GV2388'4 MILES NORTHEAST OF DEWITT AND AT THE NORTHWEST END OF GV2388'THE SOUTH BOUND LANE OF A RAILROAD OVER PASS ON U.S. HIGHWAY GV2388'1. IT IS 3 FEET NORTH OF A METAL WITNESS POST, 23 FEET GV2388'WEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY GV2388'1, 13 FEET NORTHWEST OF THE NORTH END OF THE WEST RAILING GV2388'OF OVERPASS AND ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 1. THE GV2388'MARK IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED GV2388'BUTTER 1959. GV2388' GV2388'REFERENCE MARK NO. 1 IS SET IN A DRILL HOLE IN THE ABUTTMENT GV2388'OF THE NORTHEAST END OF THE EAST RAIL OF THE SOUTH BOUND GV2388'LANE OF U.S. HIGHWAY 1. IT IS 17.7 FEET EAST SOUTHEAST GV2388'OF THE CENTER LINE OF U.S. HIGHWAY 1 AND IS ABOUT THE SAME GV2388'ELEVATION AS THE STATION MARK. THE DISK IS SET FLUSH WITH GV2388'THE CONCRETE AND THE DISK IS STAMPED BUTTER NO 2 1959. GV2388' GV2388'REFERENCE MARK NO. 2 IS SET IN A DRILL HOLE IN THE WEST GV2388'RAIL OF THE SOUTH BOUND LANE OF OVERPASS OVER U.S. HIGHWAY GV2388'1. IT IS 16.9 FEET SOUTH OF THE NORTH END OF GUARD RAILING GV2388'AND IS ABOUT 4 FEET HIGHER IN ELEVATION THAN THE STATION GV2388'MARK. THE DISK IS SET FLUSH WITH THE CONCRETE AND IS STAMPED GV2388'BUTTER NO 2 1959. GV2388' GV2388'R-49 (C AND GS BENCH MARK) IS 29.9 FEET NORTHWEST OF THE GV2388'NORTHWEST RAIL OF RAILROAD TRACKS, 62 FEET NORTHEAST OF GV2388'A UTILITY POLE AND 39 FEET NORTH OF A PILLAR OF OVERPASS. GV2388'THE DISK IS SET IN A DRILL HOLE IN A LARGE BOULDER AND IS GV2388'STAMPED R 49 1934. GV2388' GV2388'AZIMUTH MARK IS SET IN A DRILL HOLE IN A CONCRETE ISLAND GV2388'OF U.S. HIGHWAY 1. IT IS 15 FEET NORTHWEST OF THE CENTER GV2388'LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 1, 15 FEET GV2388'EAST SOUTHEAST OF THE CENTER LINE OF THE SOUTH BOUND LANE GV2388'OF U.S. HIGHWAY 1, 88 FEET EAST SOUTHEAST OF A UTILITY POLE GV2388'NO. 63, 126 FEET SOUTH OF THE CENTER LINE OF CROSSOVER AND GV2388'7 FEET NORTH OF THE SOUTH END OF CONCRETE ISLAND. THE DISK GV2388'IS SET FLUSH WITH THE CONCRETE AND IS STAMPED BUTTER 1959. GV2388' GV2388'TO REACH THE STATION FROM THE FARMERS BANK IN DINWIDDIE, GV2388'GO SOUTHWESTERLY ON U.S. HIGHWAY 1 FOR 2.25 MILES TO AZIMUTH GV2388'MARK ON LEFT IN A CONCRETE SLAB BETWEEN THE SOUTH BOUND GV2388'LANE AND THE NORTH BOUND LANE OF U.S. HIGHWAY 1. CONTINUE GV2388'SOUTHWESTERLY ON U.S. HIGHWAY 1 FOR 0.25 MILE TO STATION GV2388'ON RIGHT AND OVERPASS. GV2388' GV2388'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS. GV2388 GV2388 STATION RECOVERY (1960) GV2388 GV2388'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV2388'1.4 MI NE FROM DE WITT. GV2388'ABOUT 1.45 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE POST GV2388'OFFICE AT DE WITT, AT BUTTERWORTH, 20 1/2 FEET NORTHWEST OF GV2388'CENTER LINE OF SOUTHWEST-BOUND LANE OF HIGHWAY, 12 1/2 FEET NORTH GV2388'OF NORTHEAST END OF NORTHWEST CONCRETE BANISTER OF CONCRETE GV2388'OVERPASS OF SOUTHWEST-BOUND LANE OF HIGHWAY 1 OVER THE SEABOARD GV2388'AIR LINE RAILWAY, 40.8 FEET NORTHWEST OF AND ACROSS THE GV2388'SOUTHWEST-BOUND LANE OF HIGHWAY FROM R M 1, 29.2 FEET GV2388'NORTH-NORTHEAST OF R M 28 112.9 FEET NORTHEAST OF BENCH MARK GV2388'R 49, DESCRIBED, 3 1/2 FEET NORTHEAST OF A STEEL WITNESS POST, GV2388'AND SET IN TOP OF A CONCRETE POST 1 INCH BELOW THE SURFACE GV2388'OF THE GROUND. GV2388 GV2388 STATION RECOVERY (1963) GV2388 GV2388'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2388'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED. GV2388 GV2388 STATION RECOVERY (1987) GV2388 GV2388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (REP) GV2388'THE STATION WAS RECOVERED AT THIS DATE. GV2388'IN GOOD CONDITION, NO OTHER MARKS WERE SEARCHED FOR AT THIS TIME. GV2388' GV2388'THE STATION IS LOCATED ABOUT 4.8 KM (3.0 MI) GV2388'SOUTHWEST OF DINWIDDIE, 2.4 KM (1.5 MI) NORTHEAST OF DE WITT AND ON GV2388'HIGHWAY RIGHT-OF-WAY ON TOP OF AN OVERPASS OVER RAILROAD TRACKS. GV2388'OWNERSHIP--VA DEPT OF HIGHWAYS, 1401 EAST BROAD STREET, GV2388'RICHMOND VA 23219. GV2388' GV2388'TO REACH THE STATION FROM THE DINWIDDIE GOVERNMENT CENTER GV2388'ADMINISTRATION BUILDING IN DINWIDDIE, GO SOUTHWEST ON U.S. HIGHWAY GV2388'1 FOR 4.3 KM (2.7 MI) TO THE NORTHWEST BRIDGE ABUTMENT AND THE GV2388'STATION ON THE RIGHT. GV2388' GV2388'THE STATION IS A STANDARD CGS DISK GV2388'STAMPED---BUTTER 1959---, GV2388'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT GV2388'30 CM ON SIDE RECESSED 4 CM BELOW GROUND. LOCATED GV2388'6.4 METERS (21.0 FT) NORTHWEST FROM THE CENTER OF THE SOUTHBOUND GV2388'LANES, GV2388'3.8 METERS (12.5 FT) NORTH FROM THE NORTHWEST BANNISTER OF THE GV2388'SOUTHBOUND LANES BRIDGE AND GV2388'2.6 METERS (8.5 FT) WEST FROM THE FOURTH GUARDRAIL POST NORTHEAST GV2388'OF BANNISTER. GV2388'NO INFORMATION WAS AVAILABLE AS TO AN UNDERGROUND MARK. GV2388' GV2388'TRIMBLE GPS SURVEY, FAA AIRPORTS, VIRGINIA, EASTERN NORTH CAROLINA, GV2388'1987. GV2388' GV2388'THIS STATION IS NOT SUITABLE FOR GPS SURVEYS, DUE TO LIMITED GV2388'PARKING NEAR A GUARDRAIL AND TRAFFIC, AND SOME TREE BLOCKAGE TO THE GV2388'NORTH AND WEST. GV2388' GV2388'DESCRIBED BY G.R. HEID. GV2388 GV2388 STATION RECOVERY (1995) GV2388 GV2388'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2388'RECOVERED IN GOOD CONDITION. GV2388 GV2388 STATION RECOVERY (1999) GV2388 GV2388'RECOVERY NOTE BY DEWBERRY DAVIS 1999 (CSW) GV2388'RECOVERED IN GOOD CONDITION. GV2388 GV2388 STATION RECOVERY (2001) GV2388 GV2388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2388'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2387 *********************************************************************** GV2387 DESIGNATION - BUTTER AZ MK GV2387 PID - GV2387 GV2387 STATE/COUNTY- VA/DINWIDDIE GV2387 USGS QUAD - DINWIDDIE (1979) GV2387 GV2387 *CURRENT SURVEY CONTROL GV2387 ___________________________________________________________________ GV2387* NAD 83(1986)- 37 03 27. (N) 077 37 10. (W) SCALED GV2387* NAVD 88 - 73.362 (meters) 240.69 (feet) ADJUSTED GV2387 ___________________________________________________________________ GV2387 GEOID HEIGHT- -33.26 (meters) GEOID99 GV2387 DYNAMIC HT - 73.307 (meters) 240.51 (feet) COMP GV2387 MODELED GRAV- 979,886.5 (mgal) NAVD 88 GV2387 GV2387 VERT ORDER - SECOND CLASS 0 GV2387 GV2387.The horizontal coordinates were scaled from a topographic map and have GV2387.an estimated accuracy of +/- 6 seconds. GV2387 GV2387.The orthometric height was determined by differential leveling GV2387.and adjusted by the National Geodetic Survey in June 1991. GV2387 GV2387.The geoid height was determined by GEOID99. GV2387 GV2387.The dynamic height is computed by dividing the NAVD 88 GV2387.geopotential number by the normal gravity value computed on the GV2387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2387.degrees latitude (g = 980.6199 gals.). GV2387 GV2387.The modeled gravity was interpolated from observed gravity values. GV2387 GV2387; North East Units Estimated Accuracy GV2387;SPC VA S - 1,080,730. 3,578,320. MT (+/- 180 meters Scaled) GV2387 GV2387 SUPERSEDED SURVEY CONTROL GV2387 GV2387 NGVD 29 - 73.693 (m) 241.77 (f) ADJUSTED 2 0 GV2387 GV2387.Superseded values are not recommended for survey control. GV2387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2387.See file dsdata.txt to determine how the superseded data were derived. GV2387 GV2387_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG670044(NAD 83) GV2387_MARKER: DZ = AZIMUTH MARK DISK GV2387_SETTING: 30 = CONCRETE ISLAND GV2387_STAMPING: BUTTER 1959 GV2387_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV2387 GV2387 HISTORY - Date Condition Report By GV2387 HISTORY - 1959 MONUMENTED CGS GV2387 HISTORY - 1960 GOOD CGS GV2387 HISTORY - 19950311 GOOD USPSQD GV2387 HISTORY - 20010331 GOOD NGS GV2387 GV2387 STATION DESCRIPTION GV2387 GV2387'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2387'1.7 MI NE FROM DE WITT. GV2387'ABOUT 1.7 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE POST GV2387'OFFICE AT DE WITT, ABOUT 2.75 MILES SOUTHWEST ALONG U.S. HIGHWAY GV2387'1 FROM THE HIGH SCHOOL AT DINWIDDIE, 0.3 MILE NORTHEAST OF GV2387'OVERPASS OF HIGHWAY 1 OVER THE SEABOARD AIR LINE RAILWAY, 125 GV2387'FEET SOUTHWEST OF THE SECOND CROSSOVER NORTHEAST OF THE OVERPASS, GV2387'IN TOP OF CONCRETE ISLAND BETWEEN LANES OF HIGHWAY, 94 FEET GV2387'SOUTHWEST OF THE NORTHEAST END OF ISLAND, 7 1/2 FEET NORTHEAST GV2387'OF THE SOUTHWEST END OF CONCRETE PART OF ISLAND, NORTHWEST OF GV2387'AND IN FRONT OF A TWO-STORY HOUSE WITH LARGE BOULDER IN YARD, GV2387'AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF HIGHWAY. GV2387 GV2387 STATION RECOVERY (1995) GV2387 GV2387'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2387'RECOVERED IN GOOD CONDITION. GV2387 GV2387 STATION RECOVERY (2001) GV2387 GV2387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2387'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2389 *********************************************************************** GV2389 DESIGNATION - BUTTER RM 1 GV2389 PID - GV2389 GV2389 STATE/COUNTY- VA/DINWIDDIE GV2389 USGS QUAD - DINWIDDIE (1979) GV2389 GV2389 *CURRENT SURVEY CONTROL GV2389 ___________________________________________________________________ GV2389* NAD 83(1986)- 37 03 16. (N) 077 37 20. (W) SCALED GV2389* NAVD 88 - 81.240 (meters) 266.53 (feet) ADJUSTED GV2389 ___________________________________________________________________ GV2389 GEOID HEIGHT- -33.26 (meters) GEOID99 GV2389 DYNAMIC HT - 81.180 (meters) 266.34 (feet) COMP GV2389 MODELED GRAV- 979,887.1 (mgal) NAVD 88 GV2389 GV2389 VERT ORDER - SECOND CLASS 0 GV2389 GV2389.The horizontal coordinates were scaled from a topographic map and have GV2389.an estimated accuracy of +/- 6 seconds. GV2389 GV2389.The orthometric height was determined by differential leveling GV2389.and adjusted by the National Geodetic Survey in June 1991. GV2389 GV2389.The geoid height was determined by GEOID99. GV2389 GV2389.The dynamic height is computed by dividing the NAVD 88 GV2389.geopotential number by the normal gravity value computed on the GV2389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2389.degrees latitude (g = 980.6199 gals.). GV2389 GV2389.The modeled gravity was interpolated from observed gravity values. GV2389 GV2389; North East Units Estimated Accuracy GV2389;SPC VA S - 1,080,390. 3,578,070. MT (+/- 180 meters Scaled) GV2389 GV2389 SUPERSEDED SURVEY CONTROL GV2389 GV2389 NGVD 29 - 81.570 (m) 267.62 (f) ADJUSTED 2 0 GV2389 GV2389.Superseded values are not recommended for survey control. GV2389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2389.See file dsdata.txt to determine how the superseded data were derived. GV2389 GV2389_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG668041(NAD 83) GV2389_MARKER: DR = REFERENCE MARK DISK GV2389_SETTING: 36 = ABUTMENT GV2389_STAMPING: BUTTER NO 1 1959 GV2389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV2389 GV2389 HISTORY - Date Condition Report By GV2389 HISTORY - 1959 MONUMENTED CGS GV2389 HISTORY - 1960 GOOD CGS GV2389 HISTORY - 19950311 MARK NOT FOUND USPSQD GV2389 HISTORY - 20010331 GOOD NGS GV2389 GV2389 STATION DESCRIPTION GV2389 GV2389'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2389'1.4 MI NE FROM DE WITT. GV2389'40.8 FEET SOUTHEAST OF AND ACROSS THE SOUTHWEST-BOUND LANE OF GV2389'U.S. HIGHWAY 1 FROM TRIANGULATION STATION BUTTER, DESCRIBED, GV2389'37 FEET EAST OF AND ACROSS THE SOUTHWEST-BOUND LANE FROM R M 2, GV2389'IN TOP OF THE SOUTHEAST END OF THE NORTHEAST ABUTMENT OF GV2389'SOUTHWEST-BOUND LANE OF HIGHWAY 1 OVER THE SEABOARD AIR LINE GV2389'RAILWAY, 17 1/2 FEET SOUTHEAST OF THE CENTER LINE OF SOUTHWEST-BOUND GV2389'LANE OF HIGHWAY, 1 FOOT EAST OF THE BANISTER, AND ABOUT LEVEL GV2389'WITH THE BRIDGE FLOOR. GV2389 GV2389 STATION RECOVERY (1995) GV2389 GV2389'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2389'MARK NOT FOUND. GV2389 GV2389 STATION RECOVERY (2001) GV2389 GV2389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2389'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2390 *********************************************************************** GV2390 DESIGNATION - BUTTER RM 2 GV2390 PID - GV2390 GV2390 STATE/COUNTY- VA/DINWIDDIE GV2390 USGS QUAD - DINWIDDIE (1979) GV2390 GV2390 *CURRENT SURVEY CONTROL GV2390 ___________________________________________________________________ GV2390* NAD 83(1986)- 37 03 16. (N) 077 37 20. (W) SCALED GV2390* NAVD 88 - 82.309 (meters) 270.04 (feet) ADJUSTED GV2390 ___________________________________________________________________ GV2390 GEOID HEIGHT- -33.26 (meters) GEOID99 GV2390 DYNAMIC HT - 82.248 (meters) 269.84 (feet) COMP GV2390 MODELED GRAV- 979,887.1 (mgal) NAVD 88 GV2390 GV2390 VERT ORDER - SECOND CLASS 0 GV2390 GV2390.The horizontal coordinates were scaled from a topographic map and have GV2390.an estimated accuracy of +/- 6 seconds. GV2390 GV2390.The orthometric height was determined by differential leveling GV2390.and adjusted by the National Geodetic Survey in June 1991. GV2390 GV2390.The geoid height was determined by GEOID99. GV2390 GV2390.The dynamic height is computed by dividing the NAVD 88 GV2390.geopotential number by the normal gravity value computed on the GV2390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2390.degrees latitude (g = 980.6199 gals.). GV2390 GV2390.The modeled gravity was interpolated from observed gravity values. GV2390 GV2390; North East Units Estimated Accuracy GV2390;SPC VA S - 1,080,390. 3,578,070. MT (+/- 180 meters Scaled) GV2390 GV2390 SUPERSEDED SURVEY CONTROL GV2390 GV2390 NGVD 29 - 82.640 (m) 271.13 (f) ADJUSTED 2 0 GV2390 GV2390.Superseded values are not recommended for survey control. GV2390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2390.See file dsdata.txt to determine how the superseded data were derived. GV2390 GV2390_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG668041(NAD 83) GV2390_MARKER: DR = REFERENCE MARK DISK GV2390_SETTING: 30 = BANISTER GV2390_STAMPING: BUTTER NO 2 1959 GV2390_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV2390 GV2390 HISTORY - Date Condition Report By GV2390 HISTORY - 1959 MONUMENTED CGS GV2390 HISTORY - 1960 GOOD CGS GV2390 HISTORY - 19950311 GOOD USPSQD GV2390 HISTORY - 20010331 MARK NOT FOUND NGS GV2390 GV2390 STATION DESCRIPTION GV2390 GV2390'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2390'1.4 MI NE FROM DE WITT. GV2390'29.2 FEET SOUTH-SOUTHWEST OF TRIANGULATION STATION BUTTER, GV2390'DESCRIBED, 37 FEET WEST OF AND ACROSS THE SOUTHWEST-BOUND GV2390'LANE OF U.S. HIGHWAY 1 FROM R M 1, 17 FEET SOUTHWEST OF THE GV2390'NORTHEAST END OF NORTHWEST CONCRETE BANISTER OF CONCRETE OVERPASS GV2390'OF SOUTHWEST BOUND LANE OF HIGHWAY 1 OVER THE SEABOARD AIR GV2390'LINE RAILWAY, IN TOP OF BANISTER, AND 3 1/2 FEET ABOVE THE GV2390'LEVEL OF BRIDGE FLOOR. GV2390 GV2390 STATION RECOVERY (1995) GV2390 GV2390'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2390'RECOVERED IN GOOD CONDITION. GV2390 GV2390 STATION RECOVERY (2001) GV2390 GV2390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2390'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV5408 *********************************************************************** GV5408 DESIGNATION - CENTRAL STA HOSP SUPERSTR TK GV5408 PID - GV5408 GV5408 STATE/COUNTY- VA/DINWIDDIE GV5408 USGS QUAD - PETERSBURG (1994) GV5408 GV5408 *CURRENT SURVEY CONTROL GV5408 ___________________________________________________________________ GV5408* NAD 83(1993)- 37 12 27.20283(N) 077 27 07.46685(W) ADJUSTED GV5408* NAVD 88 - GV5408 ___________________________________________________________________ GV5408 LAPLACE CORR- -3.84 (seconds) DEFLEC99 GV5408 GEOID HEIGHT- -33.58 (meters) GEOID99 GV5408 GV5408 HORZ ORDER - THIRD GV5408 GV5408.The horizontal coordinates were established by classical geodetic methods GV5408.and adjusted by the National Geodetic Survey in September 1995. GV5408 GV5408 GV5408.The Laplace correction was computed from DEFLEC99 derived deflections. GV5408 GV5408.The geoid height was determined by GEOID99. GV5408 GV5408; North East Units Scale Converg. GV5408;SPC VA S - 1,097,532.593 3,593,016.854 MT 0.99994928 +0 38 09.6 GV5408;UTM 18 - 4,120,714.327 282,400.534 MT 1.00018331 -1 29 00.1 GV5408 GV5408 SUPERSEDED SURVEY CONTROL GV5408 GV5408 NAD 83(1993)- 37 12 27.21297(N) 077 27 07.48768(W) AD( ) 4 GV5408 NAD 83(1986)- 37 12 27.21054(N) 077 27 07.48768(W) AD( ) 4 GV5408 NAD 27 - 37 12 26.67400(N) 077 27 08.54400(W) AD( ) 3 GV5408 GV5408.Superseded values are not recommended for survey control. GV5408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV5408.See file dsdata.txt to determine how the superseded data were derived. GV5408 GV5408_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8240120714(NAD 83) GV5408_MARKER: 53 = ELEVATED TANK GV5408 GV5408 HISTORY - Date Condition Report By GV5408 HISTORY - 1941 FIRST OBSERVED CGS GV5408 HISTORY - 1943 GOOD CGS GV5408 HISTORY - 1953 GOOD AMS GV5408 HISTORY - 20010331 GOOD NGS GV5408 GV5408 STATION DESCRIPTION GV5408 GV5408'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (PLB) GV5408'THIS INTERSECTION STATION IS LOCATED ABOUT 3 MILES WSW OF GV5408'PETERSBURG, ON THE GROUNDS OF THE STATE HOSPITAL, 0.2 MILE GV5408'W OF THE MAIN BUILDING AND 0.5 MILE SW OF U.S. HIGHWAYS 1 GV5408'AND 460. GV5408' GV5408'IT IS THE LARGEST OF THREE TANKS ON THESE GROUNDS. A FOUR-LEGGED GV5408'STEEL STRUCTURE ABOUT 110 FEET HIGH AND THE CENTRAL STRUCTURE GV5408'IS PAINTED ALUMINUM. POINT OBSERVED UPON, THE FINIAL ON GV5408'THE APEX OF THE ROOF. GV5408 GV5408 STATION RECOVERY (1943) GV5408 GV5408'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943 (FLP) GV5408'STATION IS ELEVATED ALUMINUM WATER TANK ON PROPERTY OF CENTRAL GV5408'STATE HOSPITAL, 2.0 MILES W OF PETERSBURG ON ROUTE U.S. 460. GV5408'TANK IS 100 FEET TALL. GV5408' GV5408'STATION WAS USED AS U.S.G.S. TRAVERSE STATION NO. 1065. GV5408 GV5408 STATION RECOVERY (1953) GV5408 GV5408'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1953 GV5408'THE MARK IS THE CENTER OF A BLACK TOPPED WATER TANK SW OF GV5408'THE SW CORNER OF A LONG E-W BUILDING. THE MARK WAS RECOVERED GV5408'IN GOOD CONDITION AS DESCRIBED. IT IS 35 FEET S OF CENTERLINE GV5408'OF ROAD, 43 FEET E OF CENTERLINE OF ROAD AND 47.5 FEET SE GV5408'OF CENTERLINE INTERSECTION. GV5408 GV5408 STATION RECOVERY (2001) GV5408 GV5408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV5408'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2414 *********************************************************************** GV2414 DESIGNATION - D 240 GV2414 PID - GV2414 GV2414 STATE/COUNTY- VA/DINWIDDIE GV2414 USGS QUAD - DINWIDDIE (1979) GV2414 GV2414 *CURRENT SURVEY CONTROL GV2414 ___________________________________________________________________ GV2414* NAD 83(1986)- 37 00 55. (N) 077 34 38. (W) SCALED GV2414* NAVD 88 - 73.300 (meters) 240.49 (feet) POSTED GV2414 ___________________________________________________________________ GV2414 GEOID HEIGHT- -33.47 (meters) GEOID99 GV2414 DYNAMIC HT - 73.240 (meters) 240.29 (feet) COMP GV2414 MODELED GRAV- 979,876.0 (mgal) NAVD 88 GV2414 GV2414 VERT ORDER - * POSTED, Code A , SEE BELOW GV2414 GV2414.The horizontal coordinates were scaled from a topographic map and have GV2414.an estimated accuracy of +/- 6 seconds. GV2414 GV2414.The orthometric height was determined by differential leveling GV2414.and adjusted by the National Geodetic Survey in 1992. GV2414.* This is a POSTED BENCH MARK height. Code A indicates a distribution GV2414.rate of 0.0 thru 1.0 mm/km. GV2414 GV2414.The geoid height was determined by GEOID99. GV2414 GV2414.The dynamic height is computed by dividing the NAVD 88 GV2414.geopotential number by the normal gravity value computed on the GV2414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2414.degrees latitude (g = 980.6199 gals.). GV2414 GV2414.The modeled gravity was interpolated from observed gravity values. GV2414 GV2414; North East Units Estimated Accuracy GV2414;SPC VA S - 1,076,080. 3,582,120. MT (+/- 180 meters Scaled) GV2414 GV2414 SUPERSEDED SURVEY CONTROL GV2414 GV2414 NGVD 29 - 73.632 (m) 241.57 (f) ADJUSTED 2 0 GV2414 GV2414.Superseded values are not recommended for survey control. GV2414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2414.See file dsdata.txt to determine how the superseded data were derived. GV2414 GV2414_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STF707996(NAD 83) GV2414_MARKER: DB = BENCH MARK DISK GV2414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2414_STAMPING: D 240 1942 GV2414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2414+STABILITY: SURFACE MOTION GV2414 GV2414 HISTORY - Date Condition Report By GV2414 HISTORY - 1942 MONUMENTED CGS GV2414 HISTORY - 1961 GOOD CGS GV2414 HISTORY - 1963 GOOD USGS GV2414 HISTORY - 19950426 GOOD USPSQD GV2414 HISTORY - 20010331 GOOD NGS GV2414 GV2414 STATION DESCRIPTION GV2414 GV2414'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2414'4.7 MI S FROM DINWIDDIE. GV2414'4.7 MILES SOUTH ALONG STATE SECONDARY ROADS 626 AND 660 FROM GV2414'DINWIDDIE, DINWIDDIE COUNTY, 0.4 MILE SOUTH OF THE HAWKINS GV2414'METHODIST CHURCH, IN THE NORTHEAST CORNER OF THE YARD OF A GV2414'LARGE YELLOW FARMHOUSE, 140 FEET NORTHEAST OF THE NORTHEAST CORNER GV2414'OF THE HOUSE, 120 FEET NORTH OF THE CENTERLINE OF THE ROAD GV2414'LEADING TO THE HOUSE, 37 FEET WEST OF THE CENTERLINE OF ROAD 660, GV2414'JUST SOUTH OF THE THIRD FENCE POST FROM THE EAST END OF A GARDEN GV2414'FENCE, 5 FEET SOUTH OF A WIRE FENCE, AND ABOUT 1 FOOT HIGHER THAN GV2414'THE PAVEMENT. A STANDARD DISK, STAMPED D 240 1942 AND SET GV2414'IN THE TOP OF A CONCRETE POST. GV2414 GV2414 STATION RECOVERY (1963) GV2414 GV2414'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2414'RECOVERED IN GOOD CONDITION. GV2414 GV2414 STATION RECOVERY (1995) GV2414 GV2414'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2414'RECOVERED IN GOOD CONDITION. GV2414 GV2414 STATION RECOVERY (2001) GV2414 GV2414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2414'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2346 *********************************************************************** GV2346 DESIGNATION - DEWITT GV2346 PID - GV2346 GV2346 STATE/COUNTY- VA/DINWIDDIE GV2346 USGS QUAD - DINWIDDIE (1979) GV2346 GV2346 *CURRENT SURVEY CONTROL GV2346 ___________________________________________________________________ GV2346* NAD 83(1993)- 37 01 56.47429(N) 077 37 18.22158(W) ADJUSTED GV2346* NAVD 88 - 92.493 (meters) 303.45 (feet) ADJUSTED GV2346 ___________________________________________________________________ GV2346 LAPLACE CORR- -6.93 (seconds) DEFLEC99 GV2346 GEOID HEIGHT- -33.28 (meters) GEOID99 GV2346 DYNAMIC HT - 92.424 (meters) 303.23 (feet) COMP GV2346 MODELED GRAV- 979,886.1 (mgal) NAVD 88 GV2346 GV2346 HORZ ORDER - FIRST GV2346 VERT ORDER - SECOND CLASS 0 GV2346 GV2346.The horizontal coordinates were established by classical geodetic methods GV2346.and adjusted by the National Geodetic Survey in September 1995. GV2346 GV2346.The orthometric height was determined by differential leveling GV2346.and adjusted by the National Geodetic Survey in June 1991. GV2346 GV2346.The Laplace correction was computed from DEFLEC99 derived deflections. GV2346 GV2346.The geoid height was determined by GEOID99. GV2346 GV2346.The dynamic height is computed by dividing the NAVD 88 GV2346.geopotential number by the normal gravity value computed on the GV2346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2346.degrees latitude (g = 980.6199 gals.). GV2346 GV2346.The modeled gravity was interpolated from observed gravity values. GV2346 GV2346; North East Units Scale Converg. GV2346;SPC VA S - 1,077,936.736 3,578,139.239 MT 0.99996241 +0 31 59.0 GV2346;UTM 18 - 4,101,676.030 266,805.263 MT 1.00026995 -1 34 46.9 GV2346 GV2346: Primary Azimuth Mark Grid Az GV2346:SPC VA S - DEWITT RM 3 AZIMUTH 305 46 23.9 GV2346:UTM 18 - DEWITT RM 3 AZIMUTH 307 53 09.8 GV2346 GV2346|---------------------------------------------------------------------| GV2346| PID Reference Object Distance Geod. Az | GV2346| dddmmss.s | GV2346| DC5278 DEWITT RM 4 03938 | GV2346| DC5275 DEWITT RM 1 53.291 METERS 14633 | GV2346| FX4327 MC KENNEY CITY WATER TANK APPROX.10.3 KM 2403440.5 | GV2346| DC5276 DEWITT RM 2 40.636 METERS 26543 | GV2346| GV5654 AIRWAY BCN 3 WHITE LIGHT APPROX. 2.7 KM 2802538.2 | GV2346| GV5655 DEWITT LOOKOUT TOWER APPROX. 1.9 KM 3034031.4 | GV2346| DC5277 DEWITT RM 3 AZIMUTH 3061822.9 | GV2346|---------------------------------------------------------------------| GV2346 GV2346 SUPERSEDED SURVEY CONTROL GV2346 GV2346 NAD 83(1993)- 37 01 56.47297(N) 077 37 18.21719(W) AD( ) 1 GV2346 NAD 83(1986)- 37 01 56.48161(N) 077 37 18.23764(W) AD( ) 1 GV2346 NAD 27 - 37 01 55.94000(N) 077 37 19.27600(W) AD( ) 1 GV2346 NGVD 29 - 92.819 (m) 304.52 (f) ADJUSTED 2 0 GV2346 GV2346.Superseded values are not recommended for survey control. GV2346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2346.See file dsdata.txt to determine how the superseded data were derived. GV2346 GV2346_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG6680501676(NAD 83) GV2346_MARKER: DS = TRIANGULATION STATION DISK GV2346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2346_STAMPING: DEWITT 1933 GV2346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2346+STABILITY: SURFACE MOTION GV2346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR GV2346+SATELLITE: SATELLITE OBSERVATIONS - August 31, 1999 GV2346 GV2346 HISTORY - Date Condition Report By GV2346 HISTORY - 1933 MONUMENTED CGS GV2346 HISTORY - 1942 GOOD CGS GV2346 HISTORY - 1959 GOOD CGS GV2346 HISTORY - 1960 GOOD CGS GV2346 HISTORY - 1961 GOOD CGS GV2346 HISTORY - 1961 GOOD CGS GV2346 HISTORY - 19950311 GOOD USPSQD GV2346 HISTORY - 19990831 GOOD DEWDAV GV2346 HISTORY - 20010331 GOOD NGS GV2346 GV2346 STATION DESCRIPTION GV2346 GV2346'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (RDH) GV2346'THE STATION IS ABOUT 4 MILES SW OF DINWIDDIE COURTHOUSE AND 1 GV2346'MILE SE OF DEWITT SIDING, ON LAND OWNED BY VERNIS LACY (COLORED). GV2346' GV2346'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD GV2346'BRONZE DISKS SET IN CONCRETE. GV2346' GV2346'REFERENCE MARK NO. 1 IS 5 PACES S OF CENTER LINE OF ROAD, 5 GV2346'PACES WNW OF WIRE FENCE CORNER, AND 33 FEET S OF 24-INCH WHITE GV2346'OAK. GV2346' GV2346'REFERENCE MARK NO. 2 IS 15 PACES S OF CENTER LINE OF ROAD, 16 GV2346'PACES NE OF NE CORNER OF SMALL HOUSE, 4 PACES E OF E SIDE GV2346'OF HOUSE (LINE EXTENDED), AND 10 PACES ENE OF 30-INCH OAK. GV2346' GV2346'REFERENCE MARK NO. 3 IS IN S EDGE OF CULTIVATED FIELD THAT GV2346'CONTAINS SEVERAL OUTCROPPING ROCKS, 9 PACES N OF CENTER LINE OF GV2346'ROAD, 4 FEET N OF DRAINAGE DITCH OF ROAD, 3 PACES S OF OUTCROPPING GV2346'ROCK THAT IS ABOUT 8 BY 9 FEET IN SIZE. GV2346' GV2346'TO REACH FROM DEWITT, A SMALL TOWN ON U.S. HIGHWAY 1 ABOUT GV2346'18 MILES S OF PETERSBURG AND 4 MILES S OF DINWIDDIE, TAKE MAIN GV2346'DIRT ROAD LEADING E AT DEWITT POST OFFICE 0.2 MILE AND KEEP GV2346'STRAIGHT AHEAD AT CROSSROADS. CONTINUE 1.1 MILES TO STATION. GV2346'THE STATION IS 34 PACES E OF E SIDE OF SMALL HOUSE (LINE GV2346'EXTENDED) ON RIGHT SIDE (S) OF ROAD, IN BRUSHY WOODS ON LEFT OF GV2346'ROAD, 39 FEET N OF CENTER LINE OF ROAD, 33 FEET ESE OF GV2346'18-INCH BLAZED HICKORY, AND 29 FEET NW OF 18-INCH PINE. GV2346' GV2346'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS. GV2346 GV2346 STATION RECOVERY (1942) GV2346 GV2346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (PLB) GV2346'THE STATION AND REFERENCE MARKS FOUND AS DESCRIBED AND IN GOOD GV2346'CONDITION. FOLLOWING IS AN ADDITION TO THE DESCRIPTION-- GV2346' GV2346'THE STATION IS LOCATED ABOUT 4 MILES SW OF DINWIDDIE, AND 1 GV2346'MILE SE OF DEWITT, ON PROPERTY OWNED BY VERNIS LACY. IT IS GV2346'37.5 FEET E OF THE CENTER OF THE DIRT ROAD, AND IN THE W EDGE GV2346'OF THE WOODS. THE DISK IS STAMPED DEWITT 1933, AND PROJECTS 6 GV2346'INCHES. GV2346' GV2346'REFERENCE MARK NO. 1 IS SE OF THE STATION, 18 FEET W OF THE GV2346'CENTER OF THE DIRT ROAD, AND IN THE SE CORNER OF A CULTIVATED GV2346'FIELD. THE DISK IS STAMPED DEWITT NO. 1, 1933, AND PROJECTS 4 GV2346'INCHES. GV2346' GV2346'REFERENCE MARK NO. 2 IS WSW OF THE STATION, 50 FEET W OF THE GV2346'CENTER OF THE DIRT ROAD, AND 40 FEET E OF A SMALL NEGRO SHACK. GV2346'THE DISK IS STAMPED DEWITT NO. 2, 1933 AND PROJECTS 6 INCHES. GV2346' GV2346'REFERENCE MARK NO. 3 (AZIMUTH MARK) IS W OF THE STATION 0.2 GV2346'MILE, IN THE W EDGE OF A CULTIVATED FIELD THAT CONTAINS GV2346'SEVERAL OUTCROPPING ROCKS. IT IS 21 FEET E OF THE CENTER OF THE GV2346'DIRT ROAD. THE DISK IS STAMPED DEWITT NO. 3, 1933 AND PROJECTS GV2346'4 INCHES. TO REACH FROM THE STATION, GO NW 0.2 MILE TO THE MARK GV2346'ON THE RIGHT. GV2346' GV2346'STATION IS REACHED FROM THE POST OFFICE IN DEWITT BY GOING E GV2346'ON MAIN ROAD FOR 0.2 MILE TO A T-ROAD RIGHT, CONTINUE STRAIGHT GV2346'AHEAD ON DIRT ROAD FOR 1.1 MILES TO THE STATION ON THE LEFT. GV2346' GV2346'NOTE.--A 113-FOOT TOWER REQUIRED TO CLEAR ALL LINES. GV2346 GV2346 STATION RECOVERY (1959) GV2346 GV2346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JCC) GV2346'STATION, R.M. 1 AND R.M. 2 WERE RECOVERED AND FOUND IN GOOD GV2346'CONDITION. R.M. 3 (AZIMUTH MARK) HAS BEEN DESTROYED. A NEW GV2346'DESCRIPTION FOR THE MARKS FOLLOWS. GV2346' GV2346'STATION, STAMPED DEWITT 1933, PROJECTS ABOUT 3 INCHES. IT IS GV2346'2.0 FEET NORTH-NORTHWEST OF A C AND GS SIGN, 18 FEET EAST OF GV2346'A POWER POLE, 21 FEET WEST OF A TRIANGULAR BLAZED TREE, 37 GV2346'FEET NORTHEAST OF THE CENTERLINE OF THE ROAD AND 24 FEET GV2346'SOUTH OF A TRIANGULAR BLAZED TWIN PINE TREE. GV2346' GV2346'R.M. 1, STAMPED DEWITT NO 1 1933, PROJECTS ABOUT 4 INCHES. GV2346'IT IS 18 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 69 FEET GV2346'SOUTHEAST OF TELEPHONE POLE 18, ABOUT 3 FEET BELOW THE ELEVATION GV2346'OF THE STATION AND ON THE NORTHWEST SIDE OF A PLOWED FIELD. GV2346' GV2346'R.M. 2, STAMPED DEWITT NO 2 1933, PROJECTS ABOUT 6 INCHES. IT GV2346'IS 52 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 55 FEET GV2346'NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 21 FEET SOUTHWEST GV2346'OF THE CENTERLINE OF THE DRIVEWAY LEADING TO THE HOUSE, 32 GV2346'FEET NORTHEAST OF A POWER POLE AND ABOUT 2 FEET BELOW THE GV2346'ELEVATION OF THE STATION. GV2346' GV2346'1959 DISTANCE TO R.M. 1 IS 174.84 FEET. (53.291 METERS) GV2346' GV2346'NO DISTANCE TO R.M. 2 WAS TAKEN. (TELEPHONE POLE IN LINE) GV2346' GV2346'THE ORIGINAL STATION WAS NOT OCCUPY BECAUSE A POWER LINE IS GV2346'DIRECTLY OVER THE STATION MARK. THE STATION WAS OBSERVED GV2346'FROM AN ECCENTRIC POINT. GV2346 GV2346 STATION RECOVERY (1960) GV2346 GV2346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV2346'1.4 MI SE FROM DE WITT. GV2346'ABOUT 0.2 MILE EAST ALONG BLACK TOP ROAD 646 FROM THE JUNCTION OF GV2346'U.S. HIGHWAY 1 AND THE POST OFFICE AT DE WITT, THENCE ABOUT 1.15 GV2346'MILES EAST AND SOUTHEAST ALONG BLACK TOP ROAD 650, 49 FEET EAST GV2346'OF TOP OF GRADE, 38 FEET NORTHEAST OF CENTER LINE OF ROAD, 17 GV2346'FEET EAST OF POWER LINE POLE 6-8, 174.8 FEET NORTHWEST OF AND GV2346'ACROSS THE ROAD FROM R M 1, 133.3 FEET EAST OF AND ACROSS THE GV2346'ROAD FROM R M 2, 1.6 FEET NORTH-NORTHWEST OF A STEEL WITNESS POST, GV2346'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A GV2346'CONCRETE POST PROJECTIN 4 INCHES. GV2346 GV2346 STATION RECOVERY (1961) GV2346 GV2346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (JCE) GV2346'STATION WAS RECOVERED AS DESCRIBED BY JOHN C. CHILDS IN 1959 GV2346'AND MARKS WERE FOUND IN GOOD CONDITION. GV2346 GV2346 STATION RECOVERY (1961) GV2346 GV2346'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 GV2346'RECOVERED IN GOOD CONDITION. GV2346 GV2346 STATION RECOVERY (1995) GV2346 GV2346'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2346'RECOVERED IN GOOD CONDITION. GV2346 GV2346 STATION RECOVERY (1999) GV2346 GV2346'RECOVERY NOTE BY DEWBERRY DAVIS 1999 (CSW) GV2346'RECOVERED IN GOOD CONDITION. GV2346 GV2346 STATION RECOVERY (2001) GV2346 GV2346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2346'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2347 *********************************************************************** GV2347 DESIGNATION - DEWITT RM 1 GV2347 PID - GV2347 GV2347 STATE/COUNTY- VA/DINWIDDIE GV2347 USGS QUAD - DINWIDDIE (1979) GV2347 GV2347 *CURRENT SURVEY CONTROL GV2347 ___________________________________________________________________ GV2347* NAD 83(1986)- 37 01 57. (N) 077 37 18. (W) SCALED GV2347* NAVD 88 - 90.911 (meters) 298.26 (feet) POSTED GV2347 ___________________________________________________________________ GV2347 GEOID HEIGHT- -33.28 (meters) GEOID99 GV2347 DYNAMIC HT - 90.840 (meters) 298.03 (feet) COMP GV2347 MODELED GRAV- 979,886.1 (mgal) NAVD 88 GV2347 GV2347 VERT ORDER - * POSTED, Code NC , SEE BELOW GV2347 GV2347.The horizontal coordinates were scaled from a topographic map and have GV2347.an estimated accuracy of +/- 6 seconds. GV2347 GV2347.The orthometric height was determined by differential leveling GV2347.and adjusted by the National Geodetic Survey in 1992. GV2347.No vertical observational check was made to the station. GV2347.* This is a POSTED BENCH MARK height. Code NC indicates the bench mark GV2347.was located on a no-check spur therefore a value was not computed. GV2347 GV2347.The geoid height was determined by GEOID99. GV2347 GV2347.The dynamic height is computed by dividing the NAVD 88 GV2347.geopotential number by the normal gravity value computed on the GV2347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2347.degrees latitude (g = 980.6199 gals.). GV2347 GV2347.The modeled gravity was interpolated from observed gravity values. GV2347 GV2347; North East Units Estimated Accuracy GV2347;SPC VA S - 1,077,950. 3,578,150. MT (+/- 180 meters Scaled) GV2347 GV2347 SUPERSEDED SURVEY CONTROL GV2347 GV2347 NGVD 29 - 91.210 (m) 299.24 (f) ADJUSTED 2 0 GV2347 GV2347.Superseded values are not recommended for survey control. GV2347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2347.See file dsdata.txt to determine how the superseded data were derived. GV2347 GV2347_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG668016(NAD 83) GV2347_MARKER: DR = REFERENCE MARK DISK GV2347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2347_STAMPING: DEWITT NO 1 1933 GV2347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2347+STABILITY: SURFACE MOTION GV2347 GV2347 HISTORY - Date Condition Report By GV2347 HISTORY - 1933 MONUMENTED CGS GV2347 HISTORY - 1960 GOOD CGS GV2347 HISTORY - 1961 GOOD CGS GV2347 HISTORY - 19950311 MARK NOT FOUND USPSQD GV2347 HISTORY - 20010331 MARK NOT FOUND NGS GV2347 GV2347 STATION DESCRIPTION GV2347 GV2347'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2347'1.4 MI SE FROM DE WITT. GV2347'174.8 FEET SOUTHEAST OF AND ACROSS ROAD 650 FROM TRIANGULATION GV2347'STATION DEWITT, DESCRIBED, 266 FEET EAST-SOUTHEAST OF RM 2, GV2347'168 YARDS SOUTHEAST OF TOP OF GRADE, 19 FEET SOUTHWEST OF CENTER GV2347'LINE OF ROAD, 69 FEET SOUTHEAST OF TELEPHONE POLE 18, ABOUT 1 GV2347'FOOT ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST GV2347'PROJECTING 4 INCHES. GV2347 GV2347 STATION RECOVERY (1961) GV2347 GV2347'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 GV2347'RECOVERED IN GOOD CONDITION. GV2347 GV2347 STATION RECOVERY (1995) GV2347 GV2347'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2347'MARK NOT FOUND. GV2347 GV2347 STATION RECOVERY (2001) GV2347 GV2347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2347'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2345 *********************************************************************** GV2345 DESIGNATION - DEWITT RM 2 GV2345 PID - GV2345 GV2345 STATE/COUNTY- VA/DINWIDDIE GV2345 USGS QUAD - DINWIDDIE (1979) GV2345 GV2345 *CURRENT SURVEY CONTROL GV2345 ___________________________________________________________________ GV2345* NAD 83(1986)- 37 01 57. (N) 077 37 19. (W) SCALED GV2345* NAVD 88 - 92.560 (meters) 303.67 (feet) ADJUSTED GV2345 ___________________________________________________________________ GV2345 GEOID HEIGHT- -33.28 (meters) GEOID99 GV2345 DYNAMIC HT - 92.491 (meters) 303.45 (feet) COMP GV2345 MODELED GRAV- 979,886.2 (mgal) NAVD 88 GV2345 GV2345 VERT ORDER - SECOND CLASS 0 GV2345 GV2345.The horizontal coordinates were scaled from a topographic map and have GV2345.an estimated accuracy of +/- 6 seconds. GV2345 GV2345.The orthometric height was determined by differential leveling GV2345.and adjusted by the National Geodetic Survey in June 1991. GV2345 GV2345.The geoid height was determined by GEOID99. GV2345 GV2345.The dynamic height is computed by dividing the NAVD 88 GV2345.geopotential number by the normal gravity value computed on the GV2345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2345.degrees latitude (g = 980.6199 gals.). GV2345 GV2345.The modeled gravity was interpolated from observed gravity values. GV2345 GV2345; North East Units Estimated Accuracy GV2345;SPC VA S - 1,077,950. 3,578,120. MT (+/- 180 meters Scaled) GV2345 GV2345 SUPERSEDED SURVEY CONTROL GV2345 GV2345 NGVD 29 - 92.886 (m) 304.74 (f) ADJUSTED 2 0 GV2345 GV2345.Superseded values are not recommended for survey control. GV2345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2345.See file dsdata.txt to determine how the superseded data were derived. GV2345 GV2345_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG667016(NAD 83) GV2345_MARKER: DR = REFERENCE MARK DISK GV2345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2345_STAMPING: DEWITT NO 2 1933 GV2345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2345+STABILITY: SURFACE MOTION GV2345 GV2345 HISTORY - Date Condition Report By GV2345 HISTORY - 1933 MONUMENTED CGS GV2345 HISTORY - 1960 GOOD CGS GV2345 HISTORY - 1961 GOOD CGS GV2345 HISTORY - 19950311 GOOD USPSQD GV2345 HISTORY - 20010331 GOOD NGS GV2345 GV2345 STATION DESCRIPTION GV2345 GV2345'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2345'1.4 MI SE FROM DE WITT. GV2345'133.3 FEET WEST OF TRIANGULATION STATION DEWITT, DESCRIBED, 266 GV2345'FEET WEST-NORTHWEST OF R M 1, 29 YARDS WEST OF TOP OF GRADE, 53 GV2345'FEET SOUTHWEST OF THE CENTER LINE OF ROAD 650, 20 FEET SOUTHEAST GV2345'OF THE CENTER LINE OF DRIVE LEADING SOUTHWEST TO A SMALL HOUSE, GV2345'32 FEET NORTHWEST OF POWER LINE POLE 8/61/2, 55 1/2 FEET EAST GV2345'OF THE EAST CORNER OF A SMALL HOUSE, ABOUT 2 FEET ABOVE THE GV2345'LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING 6 GV2345'INCHES. GV2345 GV2345 STATION RECOVERY (1961) GV2345 GV2345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 GV2345'RECOVERED IN GOOD CONDITION. GV2345 GV2345 STATION RECOVERY (1995) GV2345 GV2345'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2345'RECOVERED IN GOOD CONDITION. GV2345 GV2345 STATION RECOVERY (2001) GV2345 GV2345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2345'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2406 *********************************************************************** GV2406 DESIGNATION - DIN GV2406 PID - GV2406 GV2406 STATE/COUNTY- VA/DINWIDDIE GV2406 USGS QUAD - DINWIDDIE (1979) GV2406 GV2406 *CURRENT SURVEY CONTROL GV2406 ___________________________________________________________________ GV2406* NAD 83(1993)- 37 04 21.90953(N) 077 34 54.83267(W) ADJUSTED GV2406* NAVD 88 - 76.040 (meters) 249.47 (feet) ADJUSTED GV2406 ___________________________________________________________________ GV2406 LAPLACE CORR- -5.95 (seconds) DEFLEC99 GV2406 GEOID HEIGHT- -33.38 (meters) GEOID99 GV2406 DYNAMIC HT - 75.982 (meters) 249.28 (feet) COMP GV2406 MODELED GRAV- 979,880.6 (mgal) NAVD 88 GV2406 GV2406 HORZ ORDER - SECOND GV2406 VERT ORDER - SECOND CLASS 0 GV2406 GV2406.The horizontal coordinates were established by classical geodetic methods GV2406.and adjusted by the National Geodetic Survey in September 1995. GV2406 GV2406.The orthometric height was determined by differential leveling GV2406.and adjusted by the National Geodetic Survey in June 1991. GV2406 GV2406.The Laplace correction was computed from DEFLEC99 derived deflections. GV2406 GV2406.The geoid height was determined by GEOID99. GV2406 GV2406.The dynamic height is computed by dividing the NAVD 88 GV2406.geopotential number by the normal gravity value computed on the GV2406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2406.degrees latitude (g = 980.6199 gals.). GV2406 GV2406.The modeled gravity was interpolated from observed gravity values. GV2406 GV2406; North East Units Scale Converg. GV2406;SPC VA S - 1,082,453.452 3,581,639.200 MT 0.99995856 +0 33 26.0 GV2406;UTM 18 - 4,106,061.906 270,470.515 MT 1.00024905 -1 33 25.6 GV2406 GV2406: Primary Azimuth Mark Grid Az GV2406:SPC VA S - DINWIDDIE HIGH SCHOOL DOME 357 02 41.9 GV2406:UTM 18 - DINWIDDIE HIGH SCHOOL DOME 359 09 33.5 GV2406 GV2406|---------------------------------------------------------------------| GV2406| PID Reference Object Distance Geod. Az | GV2406| dddmmss.s | GV2406| GV2409 DIN AZ MK 1104741.6 | GV2406| GV2407 DIN RM 2 26.875 METERS 13223 | GV2406| GV5652 DINWIDDIE ARMY COMMUN MAST APPROX. 2.0 KM 3473244.1 | GV2406| GV2408 DIN RM 1 22.364 METERS 35645 | GV2406| GV5653 DINWIDDIE HIGH SCHOOL DOME APPROX. 0.9 KM 3573607.9 | GV2406|---------------------------------------------------------------------| GV2406 GV2406 SUPERSEDED SURVEY CONTROL GV2406 GV2406 NAD 83(1986)- 37 04 21.91643(N) 077 34 54.85001(W) AD( ) 2 GV2406 NAD 27 - 37 04 21.37520(N) 077 34 55.89380(W) AD( ) 2 GV2406 NGVD 29 - 76.370 (m) 250.56 (f) ADJUSTED 2 0 GV2406 GV2406.Superseded values are not recommended for survey control. GV2406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2406.See file dsdata.txt to determine how the superseded data were derived. GV2406 GV2406_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG7047106062(NAD 83) GV2406_MARKER: DS = TRIANGULATION STATION DISK GV2406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2406_STAMPING: DIN 1959 GV2406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2406+STABILITY: SURFACE MOTION GV2406 GV2406 HISTORY - Date Condition Report By GV2406 HISTORY - 1959 MONUMENTED CGS GV2406 HISTORY - 1960 GOOD CGS GV2406 HISTORY - 20010331 MARK NOT FOUND NGS GV2406 GV2406 STATION DESCRIPTION GV2406 GV2406'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV2406'STATION IS LOCATED ABOUT 0.5 MILE SOUTHEAST OF DINWIDDIE, GV2406'150 YARDS SOUTHEAST OF THE SEABOARD RAILROAD STATION, IN THE GV2406'AREA BETWEEN THE FORKS OF THE ROADS AND ON THE PROPERTY OF GV2406'MR. ARTHUR RICHARDSON. GV2406' GV2406'STATION, STAMPED DIN 1959, PROJECTS ABOUT 2 INCHES. IT IS GV2406'55 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF OLD BUILDING, GV2406'44 FEET EAST-NORTHEAST OF THE CENTERLINE OF COUNTY ROUTE 619, GV2406'48 FEET NORTH OF A POWER POLE, 22 FEET SOUTH OF THE CENTERLINE OF GV2406'COUNTY ROUTE 679, 21 FEET EAST OF A TRIANGULAR BLAZED 12 INCH GV2406'PINE TREE AND 1.4 FEET EAST-NORTHEAST OF A C AND GS SIGN. GV2406' GV2406'R.M. 1, STAMPED DIN NO 1 1959, PROJECTS ABOUT 2 INCHES. IT GV2406'IS 77 FEET NORTH OF THE 12 INCH TRIANGULAR BLAZED PINE TREE, GV2406'40 FEET NORTH OF THE CENTERLINE OF COUNTY ROUTE 679, 1.6 FEET GV2406'EAST-SOUTHEAST OF THE NORTHEAST CORNER OF THE OLD BUILDING GV2406'AND ABOUT THE SAME ELEVATION AS THE STATION. GV2406' GV2406'R.M. 2, STAMPED DIN NO 2 1959, IS SET FLUSH WITH THE SURFACE GV2406'OF THE GROUND. IT 80 FEET EAST OF A POWER POLE, 49 FEET SOUTH GV2406'OF THE CENTERLINE OF COUNTY ROUTE 679 AND ABOUT THE SAME GV2406'ELEVATION AS THE STATION. GV2406' GV2406'AZIMUTH MARK, STAMPED DIN 1959, PROJECTS ABOUT 4 INCHES. IT GV2406'IS 41 FEET EAST OF A TWIN OAK TREE, 1.6 FEET WEST OF A C AND GV2406'GS SIGN, 17 FEET NORTH OF THE CENTERLINE OF COUNTY ROUTE GV2406'679 AND ABOUT THE SAME ELEVATION AS THE ROAD. GV2406' GV2406'TO REACH THE STATION FROM THE COUNTY COURTHOUSE IN DINWIDDIE, GV2406'GO EASTERLY ON COUNTY ROUTE 619 FOR 0.45 MILE TO FORKS OF ROAD GV2406'AND THE STATION AS DESCRIBED. GV2406' GV2406'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON COUNTY GV2406'ROUTE 679 FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT. GV2406' GV2406'HEIGHT OF LIGHT ABOVE STATION MARK 30.12 METERS. GV2406 GV2406 STATION RECOVERY (1960) GV2406 GV2406'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV2406'AT DINWIDDIE. GV2406'AT DINWIDDIE, ABOUT 0.5 MILE SOUTHEAST ALONG BLACK TOP ROAD GV2406'NO. 619 FROM THE JUNCTION OF U.S. HIGHWAY 1 AND THE COURTHOUSE, GV2406'IN THE Y JUNCTION FORMED BY THE JUNCTION OF ROAD 619 LEADING GV2406'SOUTHEAST AND NORTHWEST AND ROAD 679 LEADING EAST, 250 FEET GV2406'SOUTHEAST OF THE CENTER OF SOUTHEAST END OF WOODEN OVERPASS GV2406'OF ROAD 619 OVER THE SEABOARD AIR LINE RAILWAY, 44 1/2 FEET GV2406'EAST-NORTHEAST OF THE CENTER LINE OF ROAD 619, 23 1/2 FEET GV2406'SOUTH-SOUTHWEST OF THE CENTER LINE OF ROAD 679, 48 FEET GV2406'NORTH-NORTHEAST OF A CABLE LINE POLE, 22 FEET EAT OF A TRIPPLE GV2406'TRUNK OAK TREE, 73.4 FEET SOUTH OF AND ACROSS ROAD 679 FROM GV2406'R M 1, 88.2 FEET WEST-NORTHWEST OF R M 2, AND SET IN TOP OF A GV2406'CONCRETE POST. GV2406 GV2406 STATION RECOVERY (2001) GV2406 GV2406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2406'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2409 *********************************************************************** GV2409 DESIGNATION - DIN AZ MK GV2409 PID - GV2409 GV2409 STATE/COUNTY- VA/DINWIDDIE GV2409 USGS QUAD - DINWIDDIE (1979) GV2409 GV2409 *CURRENT SURVEY CONTROL GV2409 ___________________________________________________________________ GV2409* NAD 83(1986)- 37 04 20. (N) 077 34 48. (W) SCALED GV2409* NAVD 88 - 74.138 (meters) 243.23 (feet) ADJUSTED GV2409 ___________________________________________________________________ GV2409 GEOID HEIGHT- -33.39 (meters) GEOID99 GV2409 DYNAMIC HT - 74.082 (meters) 243.05 (feet) COMP GV2409 MODELED GRAV- 979,880.6 (mgal) NAVD 88 GV2409 GV2409 VERT ORDER - SECOND CLASS 0 GV2409 GV2409.The horizontal coordinates were scaled from a topographic map and have GV2409.an estimated accuracy of +/- 6 seconds. GV2409 GV2409.The orthometric height was determined by differential leveling GV2409.and adjusted by the National Geodetic Survey in June 1991. GV2409 GV2409.The geoid height was determined by GEOID99. GV2409 GV2409.The dynamic height is computed by dividing the NAVD 88 GV2409.geopotential number by the normal gravity value computed on the GV2409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2409.degrees latitude (g = 980.6199 gals.). GV2409 GV2409.The modeled gravity was interpolated from observed gravity values. GV2409 GV2409; North East Units Estimated Accuracy GV2409;SPC VA S - 1,082,400. 3,581,810. MT (+/- 180 meters Scaled) GV2409 GV2409 SUPERSEDED SURVEY CONTROL GV2409 GV2409 NGVD 29 - 74.469 (m) 244.32 (f) ADJUSTED 2 0 GV2409 GV2409.Superseded values are not recommended for survey control. GV2409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2409.See file dsdata.txt to determine how the superseded data were derived. GV2409 GV2409_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG706059(NAD 83) GV2409_MARKER: DZ = AZIMUTH MARK DISK GV2409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2409_STAMPING: DIN 1959 GV2409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2409+STABILITY: SURFACE MOTION GV2409 GV2409 HISTORY - Date Condition Report By GV2409 HISTORY - 1959 MONUMENTED CGS GV2409 HISTORY - 1960 GOOD CGS GV2409 HISTORY - 20010331 MARK NOT FOUND NGS GV2409 GV2409 STATION DESCRIPTION GV2409 GV2409'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2409'AT DINWIDDIE. GV2409'AT DINWIDDIE, ABOUT 0.5 MILE SOUTHEAST ALONG ROAD 619 FROM THE GV2409'JUNCTION OF U.S. HIGHWAY 1 AND THE COURTHOUSE, THENCE ABOUT 0.1 GV2409'MILE EAST-SOUTHEAST ALONG ROAD 679, 0.1 MILE EAST-SOUTHEAST OF GV2409'THE JUNCTION OF ROADS 619 AND 679, 18 FEET NORTH-NORTHEAST OF GV2409'THE CENTER LINE OF ROAD 679, 2 FEET NORTHWEST OF A STEEL WITNESS GV2409'POST, ABOUT LEVEL WITH ROAD 679, AND SET IN TOP OF A CONCRETE GV2409'POST PROJECTING 3 INCHES. GV2409 GV2409 STATION RECOVERY (2001) GV2409 GV2409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2409'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2408 *********************************************************************** GV2408 DESIGNATION - DIN RM 1 GV2408 PID - GV2408 GV2408 STATE/COUNTY- VA/DINWIDDIE GV2408 USGS QUAD - DINWIDDIE (1979) GV2408 GV2408 *CURRENT SURVEY CONTROL GV2408 ___________________________________________________________________ GV2408* NAD 83(1986)- 37 04 22. (N) 077 34 54. (W) SCALED GV2408* NAVD 88 - 75.958 (meters) 249.21 (feet) ADJUSTED GV2408 ___________________________________________________________________ GV2408 GEOID HEIGHT- -33.38 (meters) GEOID99 GV2408 DYNAMIC HT - 75.901 (meters) 249.02 (feet) COMP GV2408 MODELED GRAV- 979,880.6 (mgal) NAVD 88 GV2408 GV2408 VERT ORDER - SECOND CLASS 0 GV2408 GV2408.The horizontal coordinates were scaled from a topographic map and have GV2408.an estimated accuracy of +/- 6 seconds. GV2408 GV2408.The orthometric height was determined by differential leveling GV2408.and adjusted by the National Geodetic Survey in June 1991. GV2408 GV2408.The geoid height was determined by GEOID99. GV2408 GV2408.The dynamic height is computed by dividing the NAVD 88 GV2408.geopotential number by the normal gravity value computed on the GV2408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2408.degrees latitude (g = 980.6199 gals.). GV2408 GV2408.The modeled gravity was interpolated from observed gravity values. GV2408 GV2408; North East Units Estimated Accuracy GV2408;SPC VA S - 1,082,460. 3,581,660. MT (+/- 180 meters Scaled) GV2408 GV2408 SUPERSEDED SURVEY CONTROL GV2408 GV2408 NGVD 29 - 76.288 (m) 250.29 (f) ADJUSTED 2 0 GV2408 GV2408.Superseded values are not recommended for survey control. GV2408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2408.See file dsdata.txt to determine how the superseded data were derived. GV2408 GV2408_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG704060(NAD 83) GV2408_MARKER: DR = REFERENCE MARK DISK GV2408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2408_STAMPING: DIN NO 1 1959 GV2408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2408+STABILITY: SURFACE MOTION GV2408 GV2408 HISTORY - Date Condition Report By GV2408 HISTORY - 1959 MONUMENTED CGS GV2408 HISTORY - 1960 GOOD CGS GV2408 HISTORY - 20010331 MARK NOT FOUND NGS GV2408 GV2408 STATION DESCRIPTION GV2408 GV2408'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2408'AT DINWIDDIE. GV2408'73.4 FEET NORTH OF AND ACROSS ROAD 679 FROM TRIANGULATION GV2408'STATION DIN, DESCRIBED, 150.0 FEET NORTH-NORTHWEST OF AND GV2408'ACROSS ROAD 679 FROM R M 2, ABOUT 30 YARDS EAST-NORTHEAST OF THE GV2408'CENTER OF JUNCTION OF ROADS 619 AND 679, 40 FEET NORTH-NORTHEAST GV2408'OF THE CENTER LINE OF ROAD 679, 2 FEET EAST-SOUTHEAST OF THE GV2408'NORTHEAST CORNER OF A WOODEN SHED, ABOUT LEVEL WITH ROAD 679, GV2408'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. GV2408 GV2408 STATION RECOVERY (2001) GV2408 GV2408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2408'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2407 *********************************************************************** GV2407 DESIGNATION - DIN RM 2 GV2407 PID - GV2407 GV2407 STATE/COUNTY- VA/DINWIDDIE GV2407 USGS QUAD - DINWIDDIE (1979) GV2407 GV2407 *CURRENT SURVEY CONTROL GV2407 ___________________________________________________________________ GV2407* NAD 83(1986)- 37 04 22. (N) 077 34 54. (W) SCALED GV2407* NAVD 88 - 75.477 (meters) 247.63 (feet) ADJUSTED GV2407 ___________________________________________________________________ GV2407 GEOID HEIGHT- -33.38 (meters) GEOID99 GV2407 DYNAMIC HT - 75.420 (meters) 247.44 (feet) COMP GV2407 MODELED GRAV- 979,880.6 (mgal) NAVD 88 GV2407 GV2407 VERT ORDER - SECOND CLASS 0 GV2407 GV2407.The horizontal coordinates were scaled from a topographic map and have GV2407.an estimated accuracy of +/- 6 seconds. GV2407 GV2407.The orthometric height was determined by differential leveling GV2407.and adjusted by the National Geodetic Survey in June 1991. GV2407 GV2407.The geoid height was determined by GEOID99. GV2407 GV2407.The dynamic height is computed by dividing the NAVD 88 GV2407.geopotential number by the normal gravity value computed on the GV2407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2407.degrees latitude (g = 980.6199 gals.). GV2407 GV2407.The modeled gravity was interpolated from observed gravity values. GV2407 GV2407; North East Units Estimated Accuracy GV2407;SPC VA S - 1,082,460. 3,581,660. MT (+/- 180 meters Scaled) GV2407 GV2407 SUPERSEDED SURVEY CONTROL GV2407 GV2407 NGVD 29 - 75.807 (m) 248.71 (f) ADJUSTED 2 0 GV2407 GV2407.Superseded values are not recommended for survey control. GV2407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2407.See file dsdata.txt to determine how the superseded data were derived. GV2407 GV2407_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG704060(NAD 83) GV2407_MARKER: DR = REFERENCE MARK DISK GV2407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2407_STAMPING: DIN NO 2 1959 GV2407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2407+STABILITY: SURFACE MOTION GV2407 GV2407 HISTORY - Date Condition Report By GV2407 HISTORY - 1959 MONUMENTED CGS GV2407 HISTORY - 1960 GOOD CGS GV2407 HISTORY - 20010331 MARK NOT FOUND NGS GV2407 GV2407 STATION DESCRIPTION GV2407 GV2407'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2407'AT DINWIDDIE. GV2407'88.2 FEET EAST-SOUTHEAST OF TRIANGULATION STATION DIN, DESCRIBED, GV2407'150.0 FEET SOUTH-SOUTHEAST OF AND ACROSS ROAD 679 FROM R M 2, GV2407'49 1/2 FEET SOUTH-SOUTHWEST OF THE CENTER LINE OF ROAD 679, GV2407'77 FEET EAST-NORTHEAST OF THE CENTER LINE OF ROAD 619, IN Y GV2407'JUNCTION OF ROADS 619 AND 679, AND SET IN TOP OF A CONCRETE GV2407'POST FLUSH WITH THE GROUND. GV2407 GV2407 STATION RECOVERY (2001) GV2407 GV2407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2407'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2418 *********************************************************************** GV2418 DESIGNATION - DINWIDDIE GV2418 PID - GV2418 GV2418 STATE/COUNTY- VA/DINWIDDIE GV2418 USGS QUAD - DINWIDDIE (1979) GV2418 GV2418 *CURRENT SURVEY CONTROL GV2418 ___________________________________________________________________ GV2418* NAD 83(1993)- 37 04 23.16750(N) 077 32 40.62807(W) ADJUSTED GV2418* NAVD 88 - 68.198 (meters) 223.75 (feet) ADJUSTED GV2418 ___________________________________________________________________ GV2418 LAPLACE CORR- -5.39 (seconds) DEFLEC99 GV2418 GEOID HEIGHT- -33.50 (meters) GEOID99 GV2418 DYNAMIC HT - 68.147 (meters) 223.58 (feet) COMP GV2418 MODELED GRAV- 979,884.8 (mgal) NAVD 88 GV2418 GV2418 HORZ ORDER - SECOND GV2418 VERT ORDER - SECOND CLASS 0 GV2418 GV2418.The horizontal coordinates were established by classical geodetic methods GV2418.and adjusted by the National Geodetic Survey in September 1995. GV2418 GV2418.The orthometric height was determined by differential leveling GV2418.and adjusted by the National Geodetic Survey in June 1991. GV2418 GV2418.The Laplace correction was computed from DEFLEC99 derived deflections. GV2418 GV2418.The geoid height was determined by GEOID99. GV2418 GV2418.The dynamic height is computed by dividing the NAVD 88 GV2418.geopotential number by the normal gravity value computed on the GV2418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2418.degrees latitude (g = 980.6199 gals.). GV2418 GV2418.The modeled gravity was interpolated from observed gravity values. GV2418 GV2418; North East Units Scale Converg. GV2418;SPC VA S - 1,082,525.122 3,584,953.614 MT 0.99995853 +0 34 47.4 GV2418;UTM 18 - 4,106,011.227 273,786.248 MT 1.00023043 -1 32 04.7 GV2418 GV2418: Primary Azimuth Mark Grid Az GV2418:SPC VA S - DINWIDDIE AZ MK 2 122 53 41.5 GV2418:UTM 18 - DINWIDDIE AZ MK 2 125 00 33.6 GV2418 GV2418|---------------------------------------------------------------------| GV2418| PID Reference Object Distance Geod. Az | GV2418| dddmmss.s | GV2418| GV2421 DINWIDDIE AZ MK 2 1232828.9 | GV2418| GV2420 DINWIDDIE AZ MK 1253214.7 | GV2418| GV2419 DINWIDDIE RM 1 36.036 METERS 21035 | GV2418| GV5655 DEWITT LOOKOUT TOWER APPROX. 9.1 KM 2475249.8 | GV2418| GV5653 DINWIDDIE HIGH SCHOOL DOME APPROX. 3.5 KM 2843755.2 | GV2418| GV5652 DINWIDDIE ARMY COMMUN MAST APPROX. 4.2 KM 2963933.3 | GV2418| GV2417 DINWIDDIE RM 2 31.123 METERS 29710 | GV2418|---------------------------------------------------------------------| GV2418 GV2418 SUPERSEDED SURVEY CONTROL GV2418 GV2418 NAD 83(1986)- 37 04 23.17453(N) 077 32 40.64559(W) AD( ) 2 GV2418 NAD 27 - 37 04 22.63300(N) 077 32 41.69400(W) AD( ) 2 GV2418 NGVD 29 - 68.532 (m) 224.84 (f) ADJUSTED 2 0 GV2418 GV2418.Superseded values are not recommended for survey control. GV2418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2418.See file dsdata.txt to determine how the superseded data were derived. GV2418 GV2418_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG7378606011(NAD 83) GV2418_MARKER: DS = TRIANGULATION STATION DISK GV2418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2418_STAMPING: DINWIDDIE 1942 GV2418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2418+STABILITY: SURFACE MOTION GV2418 GV2418 HISTORY - Date Condition Report By GV2418 HISTORY - 1942 MONUMENTED CGS GV2418 HISTORY - 1959 GOOD CGS GV2418 HISTORY - 1961 GOOD CGS GV2418 HISTORY - 1961 GOOD CGS GV2418 HISTORY - 1963 GOOD USGS GV2418 HISTORY - 20010331 POOR NGS GV2418 GV2418 STATION DESCRIPTION GV2418 GV2418'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (PLB) GV2418'STATION IS ABOUT 2.5 MILES E OF DINWIDDIE COURTHOUSE, ON THE GV2418'PROPERTY OF THE CRAWFORD METHODIST CHURCH WHICH WAS FOUNDED GV2418'IN 1844. MARK IS IN THE SE CORNER OF THE CHURCH YARD 79.0 FEET GV2418'FROM THE SW CORNER AND 56.5 FEET FROM THE SE CORNER OF THE GV2418'CHURCH, 54.5 FEET NE OF THE CENTER OF STATE HIGHWAY 141, AND GV2418'ABOUT 14 FEET W OF THE CENTER OF A LANE LEADING TO AN OLD GV2418'HOUSE N OF THE CHURCH. MARK IS SET FLUSH WITH THE GROUND GV2418'AND IS STAMPED DINWIDDIE, 1942. GV2418' GV2418'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD GV2418'BRONZE DISKS SET IN CONCRETE. GV2418' GV2418'REFERENCE MARK NO. 1 IS ACROSS ROAD TO THE SW OF STATION, GV2418'63.5 FEET SW OF THE CENTER OF STATE HIGHWAY 141, 39.5 FEET GV2418'NW OF THE VIRGINIA POWER AND LIGHT POLE NO. 4730, AND ON GV2418'THE W SIDE OF A LANE LEADING TO SOME HOUSES S OF THE HIGHWAY. GV2418'MARK PROTRUDES ABOUT 4 INCHES. GV2418' GV2418'REFERENCE MARK NO. 2 IS IN THE SW PART OF THE CHURCH YARD, GV2418'38 FEET W OF THE SW CORNER OF CHURCH, AND 26 FEET NE OF GV2418'THE CENTER OF STATE HIGHWAY 141. MARK PROTRUDES ABOUT 4 GV2418'INCHES. BOTH DISKS ARE STAMPED WITH THEIR RESPECTIVE NUMBER GV2418'AND THE NAME AND DATE OF THE STATION. GV2418' GV2418'THE AZIMUTH MARK IS BY THE MAIL BOX IN FRONT OF THE HOME GV2418'OF R.C. HAUSER, AND 21 FEET E OF THE CENTER OF HIGHWAY. GV2418' GV2418'STATION IS REACHED FROM THE COURTHOUSE IN DINWIDDIE BY GOING GV2418'N ON U.S. HIGHWAY 1 FOR 0.4 MILE TO THE JUNCTION OF STATE GV2418'HIGHWAY 141, THENCE RIGHT (E) ON STATE HIGHWAY 141 FOR 2.4 GV2418'MILES TO THE CRAWFORD METHODIST CHURCH AND STATION ON THE GV2418'N SIDE OF THE ROAD. GV2418' GV2418'HEIGHT OF LIGHT ABOVE STATION MARK - 27 METERS. GV2418 GV2418 STATION RECOVERY (1959) GV2418 GV2418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JCC) GV2418'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE GV2418'FOUND IN GOOD CONDITION. THE AZIMUTH MARK IS NOT V.G. AND GV2418'A CONSIDERABLE AMOUNT OF CLEARING IS REQUIRED, THEREFORE GV2418'A NEW AZIMUTH MARK WAS ESTABLISHED AS DESCRIBED BELOW AND GV2418'THE OLD AZIMUTH MARK WAS NOT DISTURBED. (OLD AZIMUTH MARK GV2418'HAS BEEN LEVELED TOO BY 1ST ORDER). GV2418' GV2418'THE ORIGINAL DESCRIPTION IS ADEQUATE. STATE HIGHWAY 141 GV2418'IS NOW STATE HIGHWAY 703. GV2418' GV2418'AZIMUTH MARK (1942 1959) IS 2.6 FEET SOUTHEAST OF A METAL GV2418'WITNESS POST, 18 FEET NORTH NORTHEAST OF THE CENTER LINE GV2418'OF STATE HIGHWAY 703, 40 FEET NORTH NORTHEAST OF A FENCE GV2418'LINE AND 51 FEET NORTH NORTHEAST OF A UTILITY POLE NO. 49. GV2418'THE MARK IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED GV2418'DINWIDDIE 1942 1959. TO REACH THE AZIMUTH MARK GV2418'FROM THE STATION GO EASTERLY ON STATE HIGHWAY 703 FOR 0.45 GV2418'MILE TO AZIMUTH MARK ON LEFT OR NORTH SIDE OF ROAD. GV2418' GV2418'1959 OBSERVATION TAKEN FROM A 90 FT. TOWER. GV2418 GV2418 STATION RECOVERY (1961) GV2418 GV2418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (JCE) GV2418'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED BY J.C. GV2418'CHILDS IN 1959. THE AZIMUTH MARK ESTABLISHED IN 1942 WAS GV2418'DESTROYED AT THE REQUEST OF THE PROPERTY OWNER AFTER THE GV2418'ELEVATION WAS TRANSFERED TO THE AZIMUTH MARK SET BY MR. GV2418'CHILDS IN 1959. GV2418 GV2418 STATION RECOVERY (1961) GV2418 GV2418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 GV2418'2.4 MI SE FROM DINWIDDIE. GV2418'2.4 MILES EAST ALONG STATE HIGHWAY 141 FROM THE BRICK SCHOOL GV2418'BUILDING AT DINWIDDIE, DINWIDDIE COUNTY, 56.6 FEET SOUTH OF THE GV2418'SOUTHEAST CORNER OF THE CRAWFORD METHODIST CHURCH, AT A FARM-ROAD GV2418'INTERSECTION, 54.7 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, GV2418'AND 19.8 FEET NORTHEAST OF A POWERLINE POLE. A STANDARD GV2418'TRIANGULATION-STATION DISK, STAMPED DINWIDDIE 1942 AND SET IN GV2418'THE TOP OF A CONCRETE POST. GV2418 GV2418 STATION RECOVERY (1963) GV2418 GV2418'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2418'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED. GV2418 GV2418 STATION RECOVERY (2001) GV2418 GV2418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2418'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV5652 *********************************************************************** GV5652 DESIGNATION - DINWIDDIE ARMY COMMUN MAST GV5652 PID - GV5652 GV5652 STATE/COUNTY- VA/DINWIDDIE GV5652 USGS QUAD - DINWIDDIE (1979) GV5652 GV5652 *CURRENT SURVEY CONTROL GV5652 ___________________________________________________________________ GV5652* NAD 83(1993)- 37 05 24.00350(N) 077 35 11.95159(W) ADJUSTED GV5652* NAVD 88 - GV5652 ___________________________________________________________________ GV5652 LAPLACE CORR- -6.12 (seconds) DEFLEC99 GV5652 GEOID HEIGHT- -33.34 (meters) GEOID99 GV5652 GV5652 HORZ ORDER - THIRD GV5652 GV5652.The horizontal coordinates were established by classical geodetic methods GV5652.and adjusted by the National Geodetic Survey in September 1995. GV5652 GV5652 GV5652.The Laplace correction was computed from DEFLEC99 derived deflections. GV5652 GV5652.The geoid height was determined by GEOID99. GV5652 GV5652; North East Units Scale Converg. GV5652;SPC VA S - 1,084,363.385 3,581,197.849 MT 0.99995706 +0 33 15.6 GV5652;UTM 18 - 4,107,987.386 270,099.831 MT 1.00025115 -1 33 38.2 GV5652 GV5652 SUPERSEDED SURVEY CONTROL GV5652 GV5652 NAD 83(1986)- 37 05 24.00984(N) 077 35 11.96875(W) AD( ) 4 GV5652 NAD 27 - 37 05 23.47000(N) 077 35 13.01100(W) AD( ) 3 GV5652 GV5652.Superseded values are not recommended for survey control. GV5652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV5652.See file dsdata.txt to determine how the superseded data were derived. GV5652 GV5652_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG7010007987(NAD 83) GV5652 GV5652 HISTORY - Date Condition Report By GV5652 HISTORY - 1959 FIRST OBSERVED CGS GV5652 HISTORY - 20010331 MARK NOT FOUND NGS GV5652 GV5652 STATION DESCRIPTION GV5652 GV5652'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV5652'STATION IS LOCATED ABOUT 1.0 MILE NORTH OF DINWIDDIE ON GV5652'COUNTY ROUTE 627. GV5652' GV5652'IT IS A 4-LEGGED STEEL STRUCTURE. PAINTED RED AND WHITE. GV5652'120 FEET IN HEIGHT. GV5652' GV5652'THE POINT INTERSECTED WAS THE SOUTH ONE OF TWO RED LIGHTS. GV5652 GV5652 STATION RECOVERY (2001) GV5652 GV5652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV5652'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2421 *********************************************************************** GV2421 DESIGNATION - DINWIDDIE AZ MK 2 GV2421 PID - GV2421 GV2421 STATE/COUNTY- VA/DINWIDDIE GV2421 USGS QUAD - DINWIDDIE (1979) GV2421 GV2421 *CURRENT SURVEY CONTROL GV2421 ___________________________________________________________________ GV2421* NAD 83(1986)- 37 04 11. (N) 077 32 18. (W) SCALED GV2421* NAVD 88 - 59.28 (+/-2cm) 194.5 (feet) VERTCON GV2421 ___________________________________________________________________ GV2421 GEOID HEIGHT- -33.52 (meters) GEOID99 GV2421 GV2421 VERT ORDER - THIRD (See Below) GV2421 GV2421.The horizontal coordinates were scaled from a topographic map and have GV2421.an estimated accuracy of +/- 6 seconds. GV2421 GV2421.The NAVD 88 height was computed by applying the VERTCON shift value to GV2421.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GV2421.The vertical order pertains to the superseded datum. GV2421 GV2421.The geoid height was determined by GEOID99. GV2421 GV2421; North East Units Estimated Accuracy GV2421;SPC VA S - 1,082,160. 3,585,520. MT (+/- 180 meters Scaled) GV2421 GV2421 SUPERSEDED SURVEY CONTROL GV2421 GV2421 NGVD 29 - 59.61 (m) 195.6 (f) RESET 3 GV2421 GV2421.Superseded values are not recommended for survey control. GV2421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2421.See file dsdata.txt to determine how the superseded data were derived. GV2421 GV2421_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG743056(NAD 83) GV2421_MARKER: DZ = AZIMUTH MARK DISK GV2421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2421_STAMPING: DINWIDDIE AZI MARK 1942 1959 GV2421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2421+STABILITY: SURFACE MOTION GV2421 GV2421 HISTORY - Date Condition Report By GV2421 HISTORY - 1959 MONUMENTED CGS GV2421 HISTORY - 1961 GOOD CGS GV2421 HISTORY - 20010331 MARK NOT FOUND NGS GV2421 GV2421 STATION DESCRIPTION GV2421 GV2421'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2421'2.8 MI E FROM DINWIDDIE. GV2421'ABOUT 2.8 MILES EAST ALONG STATE HIGHWAY 703 FROM THE BRICK GV2421'SCHOOLHOUSE IN DINWIDDIE, ABOUT 0.4 MILE SOUTHEAST OF THE CRAWFORD GV2421'METHODIST CHURCH, ABOUT 400 FEET NORTHWEST OF A LARGE WHITE GV2421'HOUSE, 51 FEET NORTHEAST OF A UTILITY POLE NO. 49, 18 FEET NORTHEAST GV2421'OF THE CENTER OF THE HI HWAY, AND SET IN THE TOP OF A CONCRETE GV2421'POST FLUSH WITH THE GROUND. GV2421 GV2421 STATION RECOVERY (2001) GV2421 GV2421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2421'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV5653 *********************************************************************** GV5653 DESIGNATION - DINWIDDIE HIGH SCHOOL DOME GV5653 PID - GV5653 GV5653 STATE/COUNTY- VA/DINWIDDIE GV5653 USGS QUAD - DINWIDDIE (1979) GV5653 GV5653 *CURRENT SURVEY CONTROL GV5653 ___________________________________________________________________ GV5653* NAD 83(1993)- 37 04 51.54236(N) 077 34 56.38140(W) ADJUSTED GV5653* NAVD 88 - GV5653 ___________________________________________________________________ GV5653 LAPLACE CORR- -6.00 (seconds) DEFLEC99 GV5653 GEOID HEIGHT- -33.37 (meters) GEOID99 GV5653 GV5653 HORZ ORDER - THIRD GV5653 GV5653.The horizontal coordinates were established by classical geodetic methods GV5653.and adjusted by the National Geodetic Survey in September 1995. GV5653 GV5653 GV5653.The Laplace correction was computed from DEFLEC99 derived deflections. GV5653 GV5653.The geoid height was determined by GEOID99. GV5653 GV5653; North East Units Scale Converg. GV5653;SPC VA S - 1,083,366.506 3,581,592.068 MT 0.99995783 +0 33 25.0 GV5653;UTM 18 - 4,106,976.343 270,457.099 MT 1.00024913 -1 33 27.6 GV5653 GV5653 SUPERSEDED SURVEY CONTROL GV5653 GV5653 NAD 83(1986)- 37 04 51.54910(N) 077 34 56.39875(W) AD( ) 4 GV5653 NAD 27 - 37 04 51.00900(N) 077 34 57.44200(W) AD( ) 3 GV5653 GV5653.Superseded values are not recommended for survey control. GV5653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV5653.See file dsdata.txt to determine how the superseded data were derived. GV5653 GV5653_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG7045706976(NAD 83) GV5653_MARKER: 87 = DOME GV5653 GV5653 HISTORY - Date Condition Report By GV5653 HISTORY - 1959 FIRST OBSERVED CGS GV5653 HISTORY - 20010331 GOOD NGS GV5653 GV5653 STATION DESCRIPTION GV5653 GV5653'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV5653'THE STATION IS LOCATED ON U.S. HIGHWAY 1 IN DINWIDDIE. GV5653' GV5653'IT IS DOME LIKE STRUCTURE ON TOP THE DINWIDDIE HIGH SCHOOL. GV5653'IT HAS A WHITE BASE. GREEN DOME. AND A WHITE SPIRE WITH GV5653'A BALL ON TOP. GV5653' GV5653'THE POINT INTERSECTED WAS THE BALL ON TOP OF THE DOME. GV5653 GV5653 STATION RECOVERY (2001) GV5653 GV5653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV5653'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2419 *********************************************************************** GV2419 DESIGNATION - DINWIDDIE RM 1 GV2419 PID - GV2419 GV2419 STATE/COUNTY- VA/DINWIDDIE GV2419 USGS QUAD - DINWIDDIE (1979) GV2419 GV2419 *CURRENT SURVEY CONTROL GV2419 ___________________________________________________________________ GV2419* NAD 83(1986)- 37 04 23. (N) 077 32 40. (W) SCALED GV2419* NAVD 88 - 68.545 (meters) 224.88 (feet) ADJUSTED GV2419 ___________________________________________________________________ GV2419 GEOID HEIGHT- -33.50 (meters) GEOID99 GV2419 DYNAMIC HT - 68.494 (meters) 224.72 (feet) COMP GV2419 MODELED GRAV- 979,884.8 (mgal) NAVD 88 GV2419 GV2419 VERT ORDER - SECOND CLASS 0 GV2419 GV2419.The horizontal coordinates were scaled from a topographic map and have GV2419.an estimated accuracy of +/- 6 seconds. GV2419 GV2419.The orthometric height was determined by differential leveling GV2419.and adjusted by the National Geodetic Survey in June 1991. GV2419 GV2419.The geoid height was determined by GEOID99. GV2419 GV2419.The dynamic height is computed by dividing the NAVD 88 GV2419.geopotential number by the normal gravity value computed on the GV2419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2419.degrees latitude (g = 980.6199 gals.). GV2419 GV2419.The modeled gravity was interpolated from observed gravity values. GV2419 GV2419; North East Units Estimated Accuracy GV2419;SPC VA S - 1,082,520. 3,584,970. MT (+/- 180 meters Scaled) GV2419 GV2419 SUPERSEDED SURVEY CONTROL GV2419 GV2419 NGVD 29 - 68.880 (m) 225.98 (f) ADJUSTED 2 0 GV2419 GV2419.Superseded values are not recommended for survey control. GV2419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2419.See file dsdata.txt to determine how the superseded data were derived. GV2419 GV2419_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG738060(NAD 83) GV2419_MARKER: DR = REFERENCE MARK DISK GV2419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2419_STAMPING: DINWIDDIE NO 1 1942 GV2419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2419+STABILITY: SURFACE MOTION GV2419 GV2419 HISTORY - Date Condition Report By GV2419 HISTORY - 1942 MONUMENTED CGS GV2419 HISTORY - 1961 GOOD CGS GV2419 HISTORY - 20010331 GOOD NGS GV2419 GV2419 STATION DESCRIPTION GV2419 GV2419'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2419'2.4 MI SE FROM DINWIDDIE. GV2419'2.4 MILES EAST ALONG STATE HIGHWAY 141 FROM THE BRICK SCHOOL GV2419'BUILDING AT DINWIDDIE, DINWIDDIE COUNTY, AT THE CRAWFORD METHODIST GV2419'CHURCH, IN THE SOUTHWEST ANGLE OF A FARM-ROAD INTERSECTION, 39.4 GV2419'FEET WEST ACROSS THE FARM ROAD FROM POLE 4730, AND 62.8 FEET GV2419'SOUTH OF THE CENTERLINE OF THE HIGHWAY. A STANDARD REFERENCE-MARK GV2419'DISK, STAMPED DINWIDDIE NO 1 AND SET IN THE TOP OF A CONCRETE GV2419'POST. GV2419 GV2419 STATION RECOVERY (2001) GV2419 GV2419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2419'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2417 *********************************************************************** GV2417 DESIGNATION - DINWIDDIE RM 2 GV2417 PID - GV2417 GV2417 STATE/COUNTY- VA/DINWIDDIE GV2417 USGS QUAD - DINWIDDIE (1979) GV2417 GV2417 *CURRENT SURVEY CONTROL GV2417 ___________________________________________________________________ GV2417* NAD 83(1986)- 37 04 23. (N) 077 32 40. (W) SCALED GV2417* NAVD 88 - 67.124 (meters) 220.22 (feet) ADJUSTED GV2417 ___________________________________________________________________ GV2417 GEOID HEIGHT- -33.50 (meters) GEOID99 GV2417 DYNAMIC HT - 67.074 (meters) 220.06 (feet) COMP GV2417 MODELED GRAV- 979,884.8 (mgal) NAVD 88 GV2417 GV2417 VERT ORDER - SECOND CLASS 0 GV2417 GV2417.The horizontal coordinates were scaled from a topographic map and have GV2417.an estimated accuracy of +/- 6 seconds. GV2417 GV2417.The orthometric height was determined by differential leveling GV2417.and adjusted by the National Geodetic Survey in June 1991. GV2417 GV2417.The geoid height was determined by GEOID99. GV2417 GV2417.The dynamic height is computed by dividing the NAVD 88 GV2417.geopotential number by the normal gravity value computed on the GV2417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2417.degrees latitude (g = 980.6199 gals.). GV2417 GV2417.The modeled gravity was interpolated from observed gravity values. GV2417 GV2417; North East Units Estimated Accuracy GV2417;SPC VA S - 1,082,520. 3,584,970. MT (+/- 180 meters Scaled) GV2417 GV2417 SUPERSEDED SURVEY CONTROL GV2417 GV2417 NGVD 29 - 67.459 (m) 221.32 (f) ADJUSTED 2 0 GV2417 GV2417.Superseded values are not recommended for survey control. GV2417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2417.See file dsdata.txt to determine how the superseded data were derived. GV2417 GV2417_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG738060(NAD 83) GV2417_MARKER: DR = REFERENCE MARK DISK GV2417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2417_STAMPING: DINWIDDIE NO 2 1942 GV2417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2417+STABILITY: SURFACE MOTION GV2417 GV2417 HISTORY - Date Condition Report By GV2417 HISTORY - 1942 MONUMENTED CGS GV2417 HISTORY - 1961 GOOD CGS GV2417 HISTORY - 20010331 GOOD NGS GV2417 GV2417 STATION DESCRIPTION GV2417 GV2417'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2417'2.4 MI SE FROM DINWIDDIE. GV2417'2.4 MILES EAST ALONG STATE HIGHWAY 141 FROM THE BRICK SCHOOL GV2417'BUILDING AT DINWIDDIE, DINWIDDIE COUNTY, 38 FEET SOUTHWEST OF GV2417'THE SOUTHWEST CORNER OF THE CRAWFORD METHODIST CHURCH, IN LINE GV2417'WITH A ROW OF WOODEN POSTS, AND 26.6 FEET NORTHEAST OF THE GV2417'CENTERLINE OF THE HIGHWAY. A STANDARD REFERENCE-MARK DISK, GV2417'STAMPED DINWIDDIE NO 2 AND SET IN THE TOP OF A CONCRETE POST. GV2417 GV2417 STATION RECOVERY (2001) GV2417 GV2417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2417'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2413 *********************************************************************** GV2413 DESIGNATION - E 240 GV2413 PID - GV2413 GV2413 STATE/COUNTY- VA/DINWIDDIE GV2413 USGS QUAD - DINWIDDIE (1979) GV2413 GV2413 *CURRENT SURVEY CONTROL GV2413 ___________________________________________________________________ GV2413* NAD 83(1986)- 37 01 38. (N) 077 34 15. (W) SCALED GV2413* NAVD 88 - 60.159 (meters) 197.37 (feet) POSTED GV2413 ___________________________________________________________________ GV2413 GEOID HEIGHT- -33.48 (meters) GEOID99 GV2413 DYNAMIC HT - 60.110 (meters) 197.21 (feet) COMP GV2413 MODELED GRAV- 979,876.8 (mgal) NAVD 88 GV2413 GV2413 VERT ORDER - * POSTED, Code A , SEE BELOW GV2413 GV2413.The horizontal coordinates were scaled from a topographic map and have GV2413.an estimated accuracy of +/- 6 seconds. GV2413 GV2413.The orthometric height was determined by differential leveling GV2413.and adjusted by the National Geodetic Survey in 1992. GV2413.* This is a POSTED BENCH MARK height. Code A indicates a distribution GV2413.rate of 0.0 thru 1.0 mm/km. GV2413 GV2413.The geoid height was determined by GEOID99. GV2413 GV2413.The dynamic height is computed by dividing the NAVD 88 GV2413.geopotential number by the normal gravity value computed on the GV2413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2413.degrees latitude (g = 980.6199 gals.). GV2413 GV2413.The modeled gravity was interpolated from observed gravity values. GV2413 GV2413; North East Units Estimated Accuracy GV2413;SPC VA S - 1,077,410. 3,582,670. MT (+/- 180 meters Scaled) GV2413 GV2413 SUPERSEDED SURVEY CONTROL GV2413 GV2413 NGVD 29 - 60.493 (m) 198.47 (f) ADJUSTED 2 0 GV2413 GV2413.Superseded values are not recommended for survey control. GV2413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2413.See file dsdata.txt to determine how the superseded data were derived. GV2413 GV2413_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG713009(NAD 83) GV2413_MARKER: DB = BENCH MARK DISK GV2413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2413_STAMPING: E 240 1942 GV2413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2413+STABILITY: SURFACE MOTION GV2413 GV2413 HISTORY - Date Condition Report By GV2413 HISTORY - 1942 MONUMENTED CGS GV2413 HISTORY - 1961 GOOD CGS GV2413 HISTORY - 1963 GOOD USGS GV2413 HISTORY - 19950426 MARK NOT FOUND USPSQD GV2413 HISTORY - 20010331 MARK NOT FOUND NGS GV2413 GV2413 STATION DESCRIPTION GV2413 GV2413'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2413'3.7 MI S FROM DINWIDDIE. GV2413'3.7 MILES SOUTH ALONG STATE SECONDARY ROADS 626 AND 660 FROM GV2413'DINWIDDIE, DINWIDDIE COUNTY, 01. MILE SOUTH OF A BRIDGE OVER A GV2413'SMALL CREEK, AT THE TOP OF THE FIRST HILL, 30 FEET WEST OF THE GV2413'CENTERLINE OF ROAD 660, 7.3 FEET NORTHWEST OF A POLE, AND ABOUT GV2413'3 FEET HIGHER THAN THE PAVEMENT. A STANDARD DISK, STAMPED E 240 GV2413'1942 AND SET IN THE TOP OF A CONCRETE POST. GV2413 GV2413 STATION RECOVERY (1963) GV2413 GV2413'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2413'RECOVERED IN GOOD CONDITION. GV2413 GV2413 STATION RECOVERY (1995) GV2413 GV2413'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2413'MARK NOT FOUND. GV2413 GV2413 STATION RECOVERY (2001) GV2413 GV2413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2413'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1949 *********************************************************************** GV1949 DESIGNATION - E 391 GV1949 PID - GV1949 GV1949 STATE/COUNTY- VA/DINWIDDIE GV1949 USGS QUAD - PETERSBURG (1994) GV1949 GV1949 *CURRENT SURVEY CONTROL GV1949 ___________________________________________________________________ GV1949* NAD 83(1986)- 37 12 48. (N) 077 23 52. (W) SCALED GV1949* NAVD 88 - 31.925 (meters) 104.74 (feet) ADJUSTED GV1949 ___________________________________________________________________ GV1949 GEOID HEIGHT- -33.66 (meters) GEOID99 GV1949 DYNAMIC HT - 31.901 (meters) 104.66 (feet) COMP GV1949 MODELED GRAV- 979,900.1 (mgal) NAVD 88 GV1949 GV1949 VERT ORDER - SECOND CLASS 0 GV1949 GV1949.The horizontal coordinates were scaled from a topographic map and have GV1949.an estimated accuracy of +/- 6 seconds. GV1949 GV1949.The orthometric height was determined by differential leveling GV1949.and adjusted by the National Geodetic Survey in June 1991. GV1949 GV1949.The geoid height was determined by GEOID99. GV1949 GV1949.The dynamic height is computed by dividing the NAVD 88 GV1949.geopotential number by the normal gravity value computed on the GV1949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1949.degrees latitude (g = 980.6199 gals.). GV1949 GV1949.The modeled gravity was interpolated from observed gravity values. GV1949 GV1949; North East Units Estimated Accuracy GV1949;SPC VA S - 1,098,230. 3,597,830. MT (+/- 180 meters Scaled) GV1949 GV1949 SUPERSEDED SURVEY CONTROL GV1949 GV1949 NGVD 29 - 32.275 (m) 105.89 (f) ADJUSTED 2 0 GV1949 GV1949.Superseded values are not recommended for survey control. GV1949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1949.See file dsdata.txt to determine how the superseded data were derived. GV1949 GV1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG872212(NAD 83) GV1949_MARKER: DB = BENCH MARK DISK GV1949_SETTING: 30 = OVERPASS FOOTING GV1949_STAMPING: E 391 1960 GV1949_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV1949_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR GV1949+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2002 GV1949 GV1949 HISTORY - Date Condition Report By GV1949 HISTORY - 1960 MONUMENTED CGS GV1949 HISTORY - 1971 GOOD NGS GV1949 HISTORY - 1989 GOOD USPSQD GV1949 HISTORY - 20010331 GOOD NGS GV1949 HISTORY - 20020513 GOOD VADOT GV1949 GV1949 STATION DESCRIPTION GV1949 GV1949'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1949'AT PETERSBURG. GV1949'AT PETERSBURG, IN TOP OF THE SOUTH END OF THE CONCRETE FOOTING GV1949'OF EAST METAL BANISTER OF CONCRETE OVERPASS OF U.S. HIGHWAY 301 GV1949'ALTERNATE (SYCAMORE STREET) OVER RICHMOND-PETERSBURG TOLL ROAD, GV1949'8 1/2 FEET EAST OF THE EAST CURB OF SYCAMORE STREET, 36 YARDS GV1949'NORTH-NORTHEAST OF THE CENTER OF INTERSECTION OF SYCAMORE STREET GV1949'AND MT. VERNON STREET, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF GV1949'BRIDGE SIDEWALK. GV1949 GV1949 STATION RECOVERY (1971) GV1949 GV1949'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1949'RECOVERED IN GOOD CONDITION. GV1949 GV1949 STATION RECOVERY (1989) GV1949 GV1949'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1949'RECOVERED IN GOOD CONDITION. GV1949 GV1949 STATION RECOVERY (2001) GV1949 GV1949'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1949'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. GV1949 GV1949 STATION RECOVERY (2002) GV1949 GV1949'RECOVERY NOTE BY VIRGINIA DEPARTMENT OF TRANSPORTATION 2002 (JCA) GV1949'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2412 *********************************************************************** GV2412 DESIGNATION - F 240 GV2412 PID - GV2412 GV2412 STATE/COUNTY- VA/DINWIDDIE GV2412 USGS QUAD - DINWIDDIE (1979) GV2412 GV2412 *CURRENT SURVEY CONTROL GV2412 ___________________________________________________________________ GV2412* NAD 83(1986)- 37 02 29. (N) 077 34 19. (W) SCALED GV2412* NAVD 88 - 68.289 (meters) 224.04 (feet) POSTED GV2412 ___________________________________________________________________ GV2412 GEOID HEIGHT- -33.45 (meters) GEOID99 GV2412 DYNAMIC HT - 68.240 (meters) 223.88 (feet) COMP GV2412 MODELED GRAV- 979,878.3 (mgal) NAVD 88 GV2412 GV2412 VERT ORDER - * POSTED, Code A , SEE BELOW GV2412 GV2412.The horizontal coordinates were scaled from a topographic map and have GV2412.an estimated accuracy of +/- 6 seconds. GV2412 GV2412.The orthometric height was determined by differential leveling GV2412.and adjusted by the National Geodetic Survey in 1992. GV2412.* This is a POSTED BENCH MARK height. Code A indicates a distribution GV2412.rate of 0.0 thru 1.0 mm/km. GV2412 GV2412.The geoid height was determined by GEOID99. GV2412 GV2412.The dynamic height is computed by dividing the NAVD 88 GV2412.geopotential number by the normal gravity value computed on the GV2412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2412.degrees latitude (g = 980.6199 gals.). GV2412 GV2412.The modeled gravity was interpolated from observed gravity values. GV2412 GV2412; North East Units Estimated Accuracy GV2412;SPC VA S - 1,078,980. 3,582,560. MT (+/- 180 meters Scaled) GV2412 GV2412 SUPERSEDED SURVEY CONTROL GV2412 GV2412 NGVD 29 - 68.623 (m) 225.14 (f) ADJUSTED 2 0 GV2412 GV2412.Superseded values are not recommended for survey control. GV2412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2412.See file dsdata.txt to determine how the superseded data were derived. GV2412 GV2412_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG712025(NAD 83) GV2412_MARKER: DB = BENCH MARK DISK GV2412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2412_STAMPING: F 240 1942 GV2412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2412+STABILITY: SURFACE MOTION GV2412 GV2412 HISTORY - Date Condition Report By GV2412 HISTORY - 1942 MONUMENTED CGS GV2412 HISTORY - 1961 GOOD CGS GV2412 HISTORY - 1963 GOOD USGS GV2412 HISTORY - 19950426 MARK NOT FOUND USPSQD GV2412 HISTORY - 20010331 MARK NOT FOUND NGS GV2412 GV2412 STATION DESCRIPTION GV2412 GV2412'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2412'2.6 MI S FROM DINWIDDIE. GV2412'2.6 MILES SOUTH ALONG STATE SECONDARY ROADS 626 AND 660 FROM GV2412'DINWIDDIE, DINWIDDIE COUNTY, 0.15 MILE SOUTH OF A T-ROAD JUNCTION, GV2412'NEAR A GROUP OF LOG TOBACCO BARNS, 22.3 FEET NORTH OF THE NORTH GV2412'SIDE OF THE SECOND BARN IN A ROW OF THREE BARNS, SOUTH OF A FARM GV2412'ROAD LEADING TO THE BARNS, AND 33 FEET WEST OF THE CENTERLINE OF GV2412'ROAD 660. A STANDARD DISK, STAMPED F 240 1942 AND SET IN THE GV2412'TOP OF A CONCRETE POST. GV2412 GV2412 STATION RECOVERY (1963) GV2412 GV2412'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2412'RECOVERED IN GOOD CONDITION. GV2412 GV2412 STATION RECOVERY (1995) GV2412 GV2412'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2412'MARK NOT FOUND. GV2412 GV2412 STATION RECOVERY (2001) GV2412 GV2412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2412'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1950 *********************************************************************** GV1950 DESIGNATION - F 391 GV1950 PID - GV1950 GV1950 STATE/COUNTY- VA/DINWIDDIE GV1950 USGS QUAD - PETERSBURG (1994) GV1950 GV1950 *CURRENT SURVEY CONTROL GV1950 ___________________________________________________________________ GV1950* NAD 83(1986)- 37 12 32. (N) 077 24 18. (W) SCALED GV1950* NAVD 88 - 22.330 (meters) 73.26 (feet) ADJUSTED GV1950 ___________________________________________________________________ GV1950 GEOID HEIGHT- -33.66 (meters) GEOID99 GV1950 DYNAMIC HT - 22.314 (meters) 73.21 (feet) COMP GV1950 MODELED GRAV- 979,898.8 (mgal) NAVD 88 GV1950 GV1950 VERT ORDER - SECOND CLASS 0 GV1950 GV1950.The horizontal coordinates were scaled from a topographic map and have GV1950.an estimated accuracy of +/- 6 seconds. GV1950 GV1950.The orthometric height was determined by differential leveling GV1950.and adjusted by the National Geodetic Survey in June 1991. GV1950 GV1950.The geoid height was determined by GEOID99. GV1950 GV1950.The dynamic height is computed by dividing the NAVD 88 GV1950.geopotential number by the normal gravity value computed on the GV1950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1950.degrees latitude (g = 980.6199 gals.). GV1950 GV1950.The modeled gravity was interpolated from observed gravity values. GV1950 GV1950; North East Units Estimated Accuracy GV1950;SPC VA S - 1,097,730. 3,597,190. MT (+/- 180 meters Scaled) GV1950 GV1950 SUPERSEDED SURVEY CONTROL GV1950 GV1950 NGVD 29 - 22.680 (m) 74.41 (f) ADJUSTED 2 0 GV1950 GV1950.Superseded values are not recommended for survey control. GV1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1950.See file dsdata.txt to determine how the superseded data were derived. GV1950 GV1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG865207(NAD 83) GV1950_MARKER: DB = BENCH MARK DISK GV1950_SETTING: 30 = CULVERT GV1950_STAMPING: F 391 1960 GV1950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV1950 GV1950 HISTORY - Date Condition Report By GV1950 HISTORY - 1960 MONUMENTED CGS GV1950 HISTORY - 1971 GOOD NGS GV1950 HISTORY - 1989 GOOD USPSQD GV1950 HISTORY - 20010331 GOOD NGS GV1950 GV1950 STATION DESCRIPTION GV1950 GV1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1950'AT PETERSBURG. GV1950'AT PETERSBURG, 210 YARDS SOUTHWEST OF CONCRETE OVERPASS OF JOHNSON GV1950'ROAD OVER RICHMOND-PETERSBURG TOLL ROAD, AT THE Y JUNCTION OF GV1950'GRADED PARK ROAD LEADIN NORTHEAST-SOUTHWEST PARALLEL WITH AND GV1950'SOUTHEAST OF THE TOLL ROAD, AND GRADED PARK ROAD LEADING SOUTH GV1950'FOLLOWING CREEK UPSTREAM, 25 FEET SOUTHEAST OF THE CENTER LINE GV1950'OF ROAD, IN TOP OF THE EAST WING WALL OF A 9-FOOT CONCRETE BOX GV1950'CULVERT UNDER GRAVEL ROAD ACROSS LIEUTENANT RUN, ABOUT LEVEL GV1950'WITH THE GRAVEL ROAD, AND ABOUT 7 FEET BELOW THE LEVEL OF TOLL GV1950'ROAD. GV1950 GV1950 STATION RECOVERY (1971) GV1950 GV1950'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1950'RECOVERED IN GOOD CONDITION. GV1950 GV1950 STATION RECOVERY (1989) GV1950 GV1950'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1950'RECOVERED IN GOOD CONDITION. GV1950 GV1950 STATION RECOVERY (2001) GV1950 GV1950'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1950'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2410 *********************************************************************** GV2410 DESIGNATION - G 240 GV2410 PID - GV2410 GV2410 STATE/COUNTY- VA/DINWIDDIE GV2410 USGS QUAD - DINWIDDIE (1979) GV2410 GV2410 *CURRENT SURVEY CONTROL GV2410 ___________________________________________________________________ GV2410* NAD 83(1986)- 37 03 22. (N) 077 34 18. (W) SCALED GV2410* NAVD 88 - 41.004 (meters) 134.53 (feet) POSTED GV2410 ___________________________________________________________________ GV2410 GEOID HEIGHT- -33.44 (meters) GEOID99 GV2410 DYNAMIC HT - 40.970 (meters) 134.42 (feet) COMP GV2410 MODELED GRAV- 979,879.7 (mgal) NAVD 88 GV2410 GV2410 VERT ORDER - * POSTED, Code A , SEE BELOW GV2410 GV2410.The horizontal coordinates were scaled from a topographic map and have GV2410.an estimated accuracy of +/- 6 seconds. GV2410 GV2410.The orthometric height was determined by differential leveling GV2410.and adjusted by the National Geodetic Survey in 1992. GV2410.* This is a POSTED BENCH MARK height. Code A indicates a distribution GV2410.rate of 0.0 thru 1.0 mm/km. GV2410 GV2410.The geoid height was determined by GEOID99. GV2410 GV2410.The dynamic height is computed by dividing the NAVD 88 GV2410.geopotential number by the normal gravity value computed on the GV2410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2410.degrees latitude (g = 980.6199 gals.). GV2410 GV2410.The modeled gravity was interpolated from observed gravity values. GV2410 GV2410; North East Units Estimated Accuracy GV2410;SPC VA S - 1,080,620. 3,582,570. MT (+/- 180 meters Scaled) GV2410 GV2410 SUPERSEDED SURVEY CONTROL GV2410 GV2410 NGVD 29 - 41.338 (m) 135.62 (f) ADJUSTED 2 0 GV2410 GV2410.Superseded values are not recommended for survey control. GV2410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2410.See file dsdata.txt to determine how the superseded data were derived. GV2410 GV2410_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG713041(NAD 83) GV2410_MARKER: DB = BENCH MARK DISK GV2410_SETTING: 66 = SET IN ROCK OUTCROP GV2410_STAMPING: G 240 1942 GV2410_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD GV2410+STABILITY: POSITION/ELEVATION WELL GV2410 GV2410 HISTORY - Date Condition Report By GV2410 HISTORY - 1942 MONUMENTED CGS GV2410 HISTORY - 1960 GOOD CGS GV2410 HISTORY - 1966 GOOD CGS GV2410 HISTORY - 19950426 MARK NOT FOUND USPSQD GV2410 HISTORY - 20010331 MARK NOT FOUND NGS GV2410 GV2410 STATION DESCRIPTION GV2410 GV2410'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2410'1.9 MI SE FROM DINWIDDIE. GV2410'ABOUT 1.9 MILES SOUTHEAST ALONG ROAD 619 FROM THE JUNCTION OF GV2410'U.S. HIGHWAY 1 AND THE COURTHOUSE AT DINWIDDIE, 37 YARDS GV2410'NORTHWEST OF THE NORTHWEST CORNER OF BRIDGE OVER STONY CREEK, 54 GV2410'FEET WEST OF THE CENTER LINE OF ROAD, 63 FEET SOUTH OF THE CENTER GV2410'LINE OF A DRIVE LEADING WEST TO A PICNIC AREA, 46 FEET GV2410'SOUTH-SOUTHEAST OF A 15-INCH GLAZED TILE PROJECTING 1 FOOT ABOVE GV2410'THE GROUND, 61 FEET SOUTH-SOUTHEAST OF THE SOUTH END OF A 12-INCH GV2410'PIPE CULVERT UNDER DRIVE WEST, IN TOP AND 3 FEET NORTH-NORTHWEST GV2410'OF THE SOUTH-SOUTHEAST END OF A 45-BY 8-FOOT GRANITE ROCK GV2410'OUTCROP PARTLY COVERED WITH LEAVES AND GROWTH, AND ABOUT 6 FEET GV2410'BELOW THE LEVEL OF ROAD. GV2410 GV2410 STATION RECOVERY (1966) GV2410 GV2410'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2410'RECOVERED IN GOOD CONDITION. GV2410 GV2410 STATION RECOVERY (1995) GV2410 GV2410'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2410'MARK NOT FOUND. GV2410 GV2410 STATION RECOVERY (2001) GV2410 GV2410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2410'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2411 *********************************************************************** GV2411 DESIGNATION - G 240 RESET 1966 GV2411 PID - GV2411 GV2411 STATE/COUNTY- VA/DINWIDDIE GV2411 USGS QUAD - DINWIDDIE (1979) GV2411 GV2411 *CURRENT SURVEY CONTROL GV2411 ___________________________________________________________________ GV2411* NAD 83(1986)- 37 03 22. (N) 077 34 18. (W) SCALED GV2411* NAVD 88 - 42.72 (+/-2cm) 140.2 (feet) VERTCON GV2411 ___________________________________________________________________ GV2411 GEOID HEIGHT- -33.44 (meters) GEOID99 GV2411 GV2411 VERT ORDER - THIRD (See Below) GV2411 GV2411.The horizontal coordinates were scaled from a topographic map and have GV2411.an estimated accuracy of +/- 6 seconds. GV2411 GV2411.The NAVD 88 height was computed by applying the VERTCON shift value to GV2411.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GV2411.The vertical order pertains to the superseded datum. GV2411 GV2411.The geoid height was determined by GEOID99. GV2411 GV2411; North East Units Estimated Accuracy GV2411;SPC VA S - 1,080,620. 3,582,570. MT (+/- 180 meters Scaled) GV2411 GV2411 SUPERSEDED SURVEY CONTROL GV2411 GV2411 NGVD 29 - 43.05 (m) 141.2 (f) RESET 3 GV2411 GV2411.Superseded values are not recommended for survey control. GV2411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2411.See file dsdata.txt to determine how the superseded data were derived. GV2411 GV2411_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG713041(NAD 83) GV2411_MARKER: DB = BENCH MARK DISK GV2411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2411_STAMPING: G 240 RESET 1966 GV2411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2411+STABILITY: SURFACE MOTION GV2411 GV2411 HISTORY - Date Condition Report By GV2411 HISTORY - 1966 MONUMENTED CGS GV2411 HISTORY - 19950426 GOOD USPSQD GV2411 HISTORY - 20010331 GOOD NGS GV2411 GV2411 STATION DESCRIPTION GV2411 GV2411'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 GV2411'1.9 MI SE FROM DINWIDDIE. GV2411'ABOUT 1.9 MILES SOUTHEAST ALONG SECONDARY STATE HIGHWAY 619 FROM GV2411'THE COURTHOUSE IN DINWIDDIE, 0.1 MILE SOUTH OF THE JUNCTION OF GV2411'SECONDARY STATE HIGHWAY 660, 79 FEET WEST OF THE PROPOSED GV2411'CENTERLINE OF NEW ROAD, 18 FEET SOUTH OF EDGE OF CLEARED AREA, GV2411'3 FEET NORTHEAST OF UTILITY POLE 8 35 35, 1 FOOT NORTHWEST OF GV2411'STEEL WITNESS POST AND ON PROPERTY OF THE DINWIDDIE RURITAN CIVIC GV2411'AND RECREATIONAL ASSOCIATION. A CONCRETE MONUMENT, 10 INCHES GV2411'IN DIAMETER AND PROJECTING 2 INCHES. GV2411 GV2411 STATION RECOVERY (1995) GV2411 GV2411'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2411'RECOVERED IN GOOD CONDITION. GV2411 GV2411 STATION RECOVERY (2001) GV2411 GV2411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2411'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1956 *********************************************************************** GV1956 DESIGNATION - G 391 GV1956 PID - GV1956 GV1956 STATE/COUNTY- VA/DINWIDDIE GV1956 USGS QUAD - PETERSBURG (1994) GV1956 GV1956 *CURRENT SURVEY CONTROL GV1956 ___________________________________________________________________ GV1956* NAD 83(1986)- 37 11 53. (N) 077 25 15. (W) SCALED GV1956* NAVD 88 - 50.361 (meters) 165.23 (feet) ADJUSTED GV1956 ___________________________________________________________________ GV1956 GEOID HEIGHT- -33.65 (meters) GEOID99 GV1956 DYNAMIC HT - 50.324 (meters) 165.10 (feet) COMP GV1956 MODELED GRAV- 979,896.3 (mgal) NAVD 88 GV1956 GV1956 VERT ORDER - SECOND CLASS 0 GV1956 GV1956.The horizontal coordinates were scaled from a topographic map and have GV1956.an estimated accuracy of +/- 6 seconds. GV1956 GV1956.The orthometric height was determined by differential leveling GV1956.and adjusted by the National Geodetic Survey in June 1991. GV1956 GV1956.The geoid height was determined by GEOID99. GV1956 GV1956.The dynamic height is computed by dividing the NAVD 88 GV1956.geopotential number by the normal gravity value computed on the GV1956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1956.degrees latitude (g = 980.6199 gals.). GV1956 GV1956.The modeled gravity was interpolated from observed gravity values. GV1956 GV1956; North East Units Estimated Accuracy GV1956;SPC VA S - 1,096,510. 3,595,800. MT (+/- 180 meters Scaled) GV1956 GV1956 SUPERSEDED SURVEY CONTROL GV1956 GV1956 NGVD 29 - 50.710 (m) 166.37 (f) ADJUSTED 2 0 GV1956 GV1956.Superseded values are not recommended for survey control. GV1956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1956.See file dsdata.txt to determine how the superseded data were derived. GV1956 GV1956_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG851195(NAD 83) GV1956_MARKER: DB = BENCH MARK DISK GV1956_SETTING: 36 = PIER COLUMN GV1956_STAMPING: G 391 1960 GV1956_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV1956 GV1956 HISTORY - Date Condition Report By GV1956 HISTORY - 1960 MONUMENTED CGS GV1956 HISTORY - 1971 GOOD NGS GV1956 HISTORY - 1989 GOOD USPSQD GV1956 HISTORY - 20010331 GOOD NGS GV1956 GV1956 STATION DESCRIPTION GV1956 GV1956'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1956'1.2 MI SW FROM PETERSBURG. GV1956'ABOUT 0.35 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS OF GV1956'RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE AT PETERSBURG, GV1956'THENCE ABOUT 0.8 MILE WEST ALONG A CONCRETE PARK ROAD, AT THE GV1956'OVERPASS OF RICHMOND-PETERSBURG TOLL ROAD OVER THE ATLANTIC GV1956'COAST LINE RAILROAD AND HALIFAX ROAD (ROAD 604), 29 FEET WEST OF GV1956'THE CENTER LINE OF HALIFAX ROAD, 65 1/2 FEET WEST OF AND ACROSS GV1956'HALIFAX ROAD FROM THE WEST RAIL OF WEST TRACK, SET VERTICALLY GV1956'IN THE EAST FACE OF SOUTH COLUMN OF WEST PIER OF CONCRETE GV1956'OVERPASS, 1 1/2 FEET ABOVE THE LEVEL OF GROUND, AND ABOUT 2 GV1956'FEET ABOVE THE LEVEL OF ROAD. GV1956 GV1956 STATION RECOVERY (1971) GV1956 GV1956'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1956'RECOVERED IN GOOD CONDITION. GV1956 GV1956 STATION RECOVERY (1989) GV1956 GV1956'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1956'RECOVERED IN GOOD CONDITION. GV1956 GV1956 STATION RECOVERY (2001) GV1956 GV1956'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1956'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1967 *********************************************************************** GV1967 DESIGNATION - H 391 GV1967 PID - GV1967 GV1967 STATE/COUNTY- VA/DINWIDDIE GV1967 USGS QUAD - PETERSBURG (1994) GV1967 GV1967 *CURRENT SURVEY CONTROL GV1967 ___________________________________________________________________ GV1967* NAD 83(1986)- 37 11 49. (N) 077 27 11. (W) SCALED GV1967* NAVD 88 - 45.281 (meters) 148.56 (feet) ADJUSTED GV1967 ___________________________________________________________________ GV1967 GEOID HEIGHT- -33.59 (meters) GEOID99 GV1967 DYNAMIC HT - 45.247 (meters) 148.45 (feet) COMP GV1967 MODELED GRAV- 979,895.0 (mgal) NAVD 88 GV1967 GV1967 VERT ORDER - SECOND CLASS 0 GV1967 GV1967.The horizontal coordinates were scaled from a topographic map and have GV1967.an estimated accuracy of +/- 6 seconds. GV1967 GV1967.The orthometric height was determined by differential leveling GV1967.and adjusted by the National Geodetic Survey in June 1991. GV1967 GV1967.The geoid height was determined by GEOID99. GV1967 GV1967.The dynamic height is computed by dividing the NAVD 88 GV1967.geopotential number by the normal gravity value computed on the GV1967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1967.degrees latitude (g = 980.6199 gals.). GV1967 GV1967.The modeled gravity was interpolated from observed gravity values. GV1967 GV1967; North East Units Estimated Accuracy GV1967;SPC VA S - 1,096,350. 3,592,940. MT (+/- 180 meters Scaled) GV1967 GV1967 SUPERSEDED SURVEY CONTROL GV1967 GV1967 NGVD 29 - 45.631 (m) 149.71 (f) ADJUSTED 2 0 GV1967 GV1967.Superseded values are not recommended for survey control. GV1967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1967.See file dsdata.txt to determine how the superseded data were derived. GV1967 GV1967_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG822195(NAD 83) GV1967_MARKER: DB = BENCH MARK DISK GV1967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1967_STAMPING: H 391 1960 GV1967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1967+STABILITY: SURFACE MOTION GV1967 GV1967 HISTORY - Date Condition Report By GV1967 HISTORY - 1960 MONUMENTED CGS GV1967 HISTORY - 1989 GOOD USPSQD GV1967 HISTORY - 20010331 MARK NOT FOUND NGS GV1967 GV1967 STATION DESCRIPTION GV1967 GV1967'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1967'3.1 MI SW FROM PETERSBURG. GV1967'ABOUT 0.35 MILE SOUTH ALONG BAYLOR LANE FROM THE OVERPASS OF GV1967'RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE AT PETERSBURG, GV1967'THENCE ABOUT 1.7 MILES WESTERLY ALONG CONCRETE PARK ROAD, THENCE GV1967'ABOUT 1.05 MILES WEST ALONG STATE HIGHWAY 142, 0.45 MILE WEST OF GV1967'OVERPASS OF SEABOARD AIR LINE RAILROAD OVER HIGHWAY 142, AT THE GV1967'Y JUNCTION OF HIGHWAY 142 AND BLACK TOP ROAD NO. 672 LEADING GV1967'SOUTHWEST, 29 FEET SOUTHEAST OF THE CENTER LINE OF ROAD 672, 62 GV1967'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 20 FEET SOUTH OF GV1967'THE SOUTHEAST END OF A 15-INCH PIPE CULVERT UNDER ROAD 672, 8 GV1967'FEET WEST OF A 10-INCH OAK TREE, 0.7 MILE EAST OF THE JUNCTION GV1967'OF NORTHEAST-BOUND LANE OF U.S. HIGHWAY 1, 2.2 FEET SOUTHWEST OF GV1967'A STEEL WITNESS POST, ABOUT LEVEL WITH ROAD 672, ABOUT 1 FOOT GV1967'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN TOP OF A CONCRETE POST GV1967'PROJECTING 2 INCHES. GV1967 GV1967 STATION RECOVERY (1989) GV1967 GV1967'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1967'RECOVERED IN GOOD CONDITION. GV1967 GV1967 STATION RECOVERY (2001) GV1967 GV1967'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1967'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1955 *********************************************************************** GV1955 DESIGNATION - J 391 PNMP GV1955 PID - GV1955 GV1955 STATE/COUNTY- VA/DINWIDDIE GV1955 USGS QUAD - PETERSBURG (1994) GV1955 GV1955 *CURRENT SURVEY CONTROL GV1955 ___________________________________________________________________ GV1955* NAD 83(1986)- 37 11 57. (N) 077 24 44. (W) SCALED GV1955* NAVD 88 - 42.940 (meters) 140.88 (feet) ADJUSTED GV1955 ___________________________________________________________________ GV1955 GEOID HEIGHT- -33.66 (meters) GEOID99 GV1955 DYNAMIC HT - 42.908 (meters) 140.77 (feet) COMP GV1955 MODELED GRAV- 979,897.1 (mgal) NAVD 88 GV1955 GV1955 VERT ORDER - SECOND CLASS 0 GV1955 GV1955.The horizontal coordinates were scaled from a topographic map and have GV1955.an estimated accuracy of +/- 6 seconds. GV1955 GV1955.The orthometric height was determined by differential leveling GV1955.and adjusted by the National Geodetic Survey in June 1991. GV1955 GV1955.The geoid height was determined by GEOID99. GV1955 GV1955.The dynamic height is computed by dividing the NAVD 88 GV1955.geopotential number by the normal gravity value computed on the GV1955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1955.degrees latitude (g = 980.6199 gals.). GV1955 GV1955.The modeled gravity was interpolated from observed gravity values. GV1955 GV1955; North East Units Estimated Accuracy GV1955;SPC VA S - 1,096,640. 3,596,570. MT (+/- 180 meters Scaled) GV1955 GV1955 SUPERSEDED SURVEY CONTROL GV1955 GV1955 NGVD 29 - 43.289 (m) 142.02 (f) ADJUSTED 2 0 GV1955 GV1955.Superseded values are not recommended for survey control. GV1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1955.See file dsdata.txt to determine how the superseded data were derived. GV1955 GV1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG859196(NAD 83) GV1955_MARKER: DD = SURVEY DISK GV1955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1955_STAMPING: J 391 1960 GV1955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1955+STABILITY: SURFACE MOTION GV1955 GV1955 HISTORY - Date Condition Report By GV1955 HISTORY - 1960 MONUMENTED DOD GV1955 HISTORY - 1960 GOOD CGS GV1955 HISTORY - 1971 GOOD NGS GV1955 HISTORY - 1989 GOOD USPSQD GV1955 HISTORY - 20010331 GOOD NGS GV1955 GV1955 STATION DESCRIPTION GV1955 GV1955'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1955'AT PETERSBURG. GV1955'AT PETERSBURG, 0.35 MILES SOUTH ALONG BAYLOR LANE FROM OVERPASS GV1955'OF RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE, THENCE 0.35 GV1955'MILE WEST AND SOUTHWEST ALONG CONCRETE ROAD, 28 FEET GV1955'WEST-NORTHWEST OF THE CENTER OF JUNCTION OF CONCRETE ROAD AND ROAD GV1955'NO. 637 (BANISTER ROAD) LEADING SOUTH, AT THE INSIDE OF A CURVE, GV1955'5 FEET SOUTH-SOUTHEAST OF CABLE AND POWER LINE POLE 13, 13 FEET GV1955'WEST OF A 40-INCH PINE TREE, ABOUT 1/2 FOOT BELOW THE LEVEL OF GV1955'CONCRETE ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING 1 GV1955'INCH. NOTE-- STAMPED BY THIS PARTY IN 1960. GV1955 GV1955 STATION RECOVERY (1971) GV1955 GV1955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1955'RECOVERED IN GOOD CONDITION. GV1955 GV1955 STATION RECOVERY (1989) GV1955 GV1955'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1955'RECOVERED IN GOOD CONDITION. GV1955 GV1955 STATION RECOVERY (2001) GV1955 GV1955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1955'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1958 *********************************************************************** GV1958 DESIGNATION - J 394 GV1958 PID - GV1958 GV1958 STATE/COUNTY- VA/DINWIDDIE GV1958 USGS QUAD - PETERSBURG (1994) GV1958 GV1958 *CURRENT SURVEY CONTROL GV1958 ___________________________________________________________________ GV1958* NAD 83(1986)- 37 12 56. (N) 077 25 39. (W) SCALED GV1958* NAVD 88 - 27.197 (meters) 89.23 (feet) ADJUSTED GV1958 ___________________________________________________________________ GV1958 GEOID HEIGHT- -33.61 (meters) GEOID99 GV1958 DYNAMIC HT - 27.177 (meters) 89.16 (feet) COMP GV1958 MODELED GRAV- 979,897.8 (mgal) NAVD 88 GV1958 GV1958 VERT ORDER - SECOND CLASS 0 GV1958 GV1958.The horizontal coordinates were scaled from a topographic map and have GV1958.an estimated accuracy of +/- 6 seconds. GV1958 GV1958.The orthometric height was determined by differential leveling GV1958.and adjusted by the National Geodetic Survey in June 1991. GV1958 GV1958.The geoid height was determined by GEOID99. GV1958 GV1958.The dynamic height is computed by dividing the NAVD 88 GV1958.geopotential number by the normal gravity value computed on the GV1958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1958.degrees latitude (g = 980.6199 gals.). GV1958 GV1958.The modeled gravity was interpolated from observed gravity values. GV1958 GV1958; North East Units Estimated Accuracy GV1958;SPC VA S - 1,098,450. 3,595,190. MT (+/- 180 meters Scaled) GV1958 GV1958 SUPERSEDED SURVEY CONTROL GV1958 GV1958 NGVD 29 - 27.549 (m) 90.38 (f) ADJUSTED 2 0 GV1958 GV1958.Superseded values are not recommended for survey control. GV1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1958.See file dsdata.txt to determine how the superseded data were derived. GV1958 GV1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG846215(NAD 83) GV1958_MARKER: DB = BENCH MARK DISK GV1958_SETTING: 30 = CULVERT GV1958_STAMPING: J 394 1960 GV1958_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV1958 GV1958 HISTORY - Date Condition Report By GV1958 HISTORY - 1960 MONUMENTED CGS GV1958 HISTORY - 1971 GOOD NGS GV1958 HISTORY - 1989 GOOD USPSQD GV1958 HISTORY - 20010331 GOOD NGS GV1958 GV1958 STATION DESCRIPTION GV1958 GV1958'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1958'0.4 MI SW FROM PETERSBURG. GV1958'ABOUT 0.3 MILE WEST ALONG FARMER STREET FROM PETERSBURG FIRE GV1958'DEPARTMENT STATION NO. 3, THENCE ABOUT 0.15 MILE SOUTH ALONG GV1958'COUNTY ROAD 613 (YOUNGS ROAD), ABOUT 0.15 MILE SOUTH OF DUPUY ROAD GV1958'UNDERPASS, 23 FEET EAST OF THE CENTER LINE OF COUNTY ROAD 613, GV1958'IN TOP OF THE WEST END OF THE SOUTH WING WALL OF A DOUBLE 4-FOOT GV1958'CONCRETE BOX CULVERT UNDER THE ATLANTIC COAST LINE RAILROAD AND GV1958'ABOUT 25 FEET BELOW THE LEVEL OF THE TRACK, 1/2 FOOT EAST OF THE GV1958'WEST END OF WING WALL, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE GV1958'ROAD. GV1958 GV1958 STATION RECOVERY (1971) GV1958 GV1958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1958'RECOVERED IN GOOD CONDITION. GV1958 GV1958 STATION RECOVERY (1989) GV1958 GV1958'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1958'RECOVERED IN GOOD CONDITION. GV1958 GV1958 STATION RECOVERY (2001) GV1958 GV1958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1958'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1978 *********************************************************************** GV1978 DESIGNATION - J 49 GV1978 PID - GV1978 GV1978 STATE/COUNTY- VA/DINWIDDIE GV1978 USGS QUAD - PETERSBURG (1994) GV1978 GV1978 *CURRENT SURVEY CONTROL GV1978 ___________________________________________________________________ GV1978* NAD 83(1986)- 37 13 42. (N) 077 25 04. (W) SCALED GV1978* NAVD 88 - 26.028 (meters) 85.39 (feet) ADJUSTED GV1978 ___________________________________________________________________ GV1978 GEOID HEIGHT- -33.60 (meters) GEOID99 GV1978 DYNAMIC HT - 26.009 (meters) 85.33 (feet) COMP GV1978 MODELED GRAV- 979,899.8 (mgal) NAVD 88 GV1978 GV1978 VERT ORDER - SECOND CLASS 0 GV1978 GV1978.The horizontal coordinates were scaled from a topographic map and have GV1978.an estimated accuracy of +/- 6 seconds. GV1978 GV1978.The orthometric height was determined by differential leveling GV1978.and adjusted by the National Geodetic Survey in June 1991. GV1978 GV1978.The geoid height was determined by GEOID99. GV1978 GV1978.The dynamic height is computed by dividing the NAVD 88 GV1978.geopotential number by the normal gravity value computed on the GV1978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1978.degrees latitude (g = 980.6199 gals.). GV1978 GV1978.The modeled gravity was interpolated from observed gravity values. GV1978 GV1978; North East Units Estimated Accuracy GV1978;SPC VA S - 1,099,870. 3,596,040. MT (+/- 180 meters Scaled) GV1978 GV1978 SUPERSEDED SURVEY CONTROL GV1978 GV1978 NGVD 29 - 26.382 (m) 86.55 (f) ADJUSTED 2 0 GV1978 GV1978.Superseded values are not recommended for survey control. GV1978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1978.See file dsdata.txt to determine how the superseded data were derived. GV1978 GV1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG855229(NAD 83) GV1978_MARKER: DB = BENCH MARK DISK GV1978_SETTING: 36 = ABUTMENT CURB GV1978_STAMPING: 86.562 J 49 1934 1941 GV1978_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV1978 GV1978 HISTORY - Date Condition Report By GV1978 HISTORY - 1941 MONUMENTED CGS GV1978 HISTORY - 1960 GOOD CGS GV1978 HISTORY - 19950426 GOOD USPSQD GV1978 HISTORY - 20010331 GOOD NGS GV1978 GV1978 STATION DESCRIPTION GV1978 GV1978'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1978'AT PETERSBURG. GV1978'AT PETERSBURG, ALONG THE SEABOARD AIR LINE RAILWAY, 11.3 FEET GV1978'NORTHWEST OF THE NORTHWEST RAIL, IN TOP OF THE NORTHWEST CURBING GV1978'OF SOUTHWEST CONCRETE ABUTMENT OF SEABOARD AIR LINE RAILWAY GV1978'OVERPASS OVER HIGH STREET, AND ABOUT 3/4 FOOT ABOVE THE LEVEL OF GV1978'THE TRACK. GV1978 GV1978 STATION RECOVERY (1995) GV1978 GV1978'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1978'RECOVERED IN GOOD CONDITION. GV1978 GV1978 STATION RECOVERY (2001) GV1978 GV1978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1978'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1975 *********************************************************************** GV1975 DESIGNATION - K 391 GV1975 PID - GV1975 GV1975 STATE/COUNTY- VA/DINWIDDIE GV1975 USGS QUAD - PETERSBURG (1994) GV1975 GV1975 *CURRENT SURVEY CONTROL GV1975 ___________________________________________________________________ GV1975* NAD 83(1986)- 37 11 00. (N) 077 28 38. (W) SCALED GV1975* NAVD 88 - 56.252 (meters) 184.55 (feet) ADJUSTED GV1975 ___________________________________________________________________ GV1975 GEOID HEIGHT- -33.55 (meters) GEOID99 GV1975 DYNAMIC HT - 56.210 (meters) 184.42 (feet) COMP GV1975 MODELED GRAV- 979,894.3 (mgal) NAVD 88 GV1975 GV1975 VERT ORDER - SECOND CLASS 0 GV1975 GV1975.The horizontal coordinates were scaled from a topographic map and have GV1975.an estimated accuracy of +/- 6 seconds. GV1975 GV1975.The orthometric height was determined by differential leveling GV1975.and adjusted by the National Geodetic Survey in June 1991. GV1975 GV1975.The geoid height was determined by GEOID99. GV1975 GV1975.The dynamic height is computed by dividing the NAVD 88 GV1975.geopotential number by the normal gravity value computed on the GV1975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1975.degrees latitude (g = 980.6199 gals.). GV1975 GV1975.The modeled gravity was interpolated from observed gravity values. GV1975 GV1975; North East Units Estimated Accuracy GV1975;SPC VA S - 1,094,820. 3,590,810. MT (+/- 180 meters Scaled) GV1975 GV1975 SUPERSEDED SURVEY CONTROL GV1975 GV1975 NGVD 29 - 56.603 (m) 185.71 (f) ADJUSTED 2 0 GV1975 GV1975.Superseded values are not recommended for survey control. GV1975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1975.See file dsdata.txt to determine how the superseded data were derived. GV1975 GV1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG800180(NAD 83) GV1975_MARKER: DB = BENCH MARK DISK GV1975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1975_STAMPING: K 391 1960 GV1975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1975+STABILITY: SURFACE MOTION GV1975 GV1975 HISTORY - Date Condition Report By GV1975 HISTORY - 1960 MONUMENTED CGS GV1975 HISTORY - 1989 MARK NOT FOUND USPSQD GV1975 HISTORY - 20010331 MARK NOT FOUND NGS GV1975 GV1975 STATION DESCRIPTION GV1975 GV1975'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1975'10.4 MI NE FROM DINWIDDIE. GV1975'ABOUT 9.9 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV1975'SCHOOL AT DINDIDDIE, THENCE ABOUT 0.5 MILE SOUTHEAST ALONG ROAD GV1975'670, 21 FEET EAST OF THE CENTER LINE OF ROAD 670 (DUNCAN ROAD), GV1975'55 FEET NORTHWEST OF THE NORTHWEST CORNER OF S.T. GEROW LODGE GV1975'(LOG HOUSE), 53 1/2 FEET SOUTH OF THE SOUTH EDGE OF CONCRETE WALK GV1975'LEADING TO FRONT DOOR OF SAME HOUSE, 2.8 FEET SOUTH OF A LIGHT GV1975'POLE SUPPORTING S.T. GEROW LODGE SIGN, ABOUT 1/2 FOOT ABOVE THE GV1975'LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE GV1975'GROUND. GV1975 GV1975 STATION RECOVERY (1989) GV1975 GV1975'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1975'MARK NOT FOUND. GV1975 GV1975 STATION RECOVERY (2001) GV1975 GV1975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1975'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1961 *********************************************************************** GV1961 DESIGNATION - K 394 GV1961 PID - GV1961 GV1961 STATE/COUNTY- VA/DINWIDDIE GV1961 USGS QUAD - PETERSBURG (1994) GV1961 GV1961 *CURRENT SURVEY CONTROL GV1961 ___________________________________________________________________ GV1961* NAD 83(1986)- 37 13 11. (N) 077 25 49. (W) SCALED GV1961* NAVD 88 - 31.547 (meters) 103.50 (feet) ADJUSTED GV1961 ___________________________________________________________________ GV1961 GEOID HEIGHT- -33.60 (meters) GEOID99 GV1961 DYNAMIC HT - 31.524 (meters) 103.42 (feet) COMP GV1961 MODELED GRAV- 979,898.0 (mgal) NAVD 88 GV1961 GV1961 VERT ORDER - SECOND CLASS 0 GV1961 GV1961.The horizontal coordinates were scaled from a topographic map and have GV1961.an estimated accuracy of +/- 6 seconds. GV1961 GV1961.The orthometric height was determined by differential leveling GV1961.and adjusted by the National Geodetic Survey in June 1991. GV1961 GV1961.The geoid height was determined by GEOID99. GV1961 GV1961.The dynamic height is computed by dividing the NAVD 88 GV1961.geopotential number by the normal gravity value computed on the GV1961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1961.degrees latitude (g = 980.6199 gals.). GV1961 GV1961.The modeled gravity was interpolated from observed gravity values. GV1961 GV1961; North East Units Estimated Accuracy GV1961;SPC VA S - 1,098,900. 3,594,940. MT (+/- 180 meters Scaled) GV1961 GV1961 SUPERSEDED SURVEY CONTROL GV1961 GV1961 NGVD 29 - 31.899 (m) 104.66 (f) ADJUSTED 2 0 GV1961 GV1961.Superseded values are not recommended for survey control. GV1961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1961.See file dsdata.txt to determine how the superseded data were derived. GV1961 GV1961_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG843220(NAD 83) GV1961_MARKER: DB = BENCH MARK DISK GV1961_SETTING: 36 = FOUNDATION GV1961_STAMPING: K 394 1960 GV1961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV1961 GV1961 HISTORY - Date Condition Report By GV1961 HISTORY - 1960 MONUMENTED CGS GV1961 HISTORY - 1971 GOOD NGS GV1961 HISTORY - 1989 GOOD USPSQD GV1961 HISTORY - 20010331 GOOD NGS GV1961 GV1961 STATION DESCRIPTION GV1961 GV1961'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1961'0.5 MI NW FROM PETERSBURG. GV1961'ABOUT 0.35 MILE WEST ALONG FARMER STREET FROM PETERSBURG FIRE GV1961'DEPARTMENT STATION NO. 3 AT PETERSBURG, THENCE ABOUT 0.15 MILE GV1961'NORTH ALONG MC KENNEY STREET, ABOUT 65 YARDS SOUTHWEST OF THE GV1961'UNDERPASS OF U.S. HIGHWAY 1 UNDER THE ATLANTIC COAST LINE RAILROAD, GV1961'60.3 FEET EAST OF THE EAST CURB LINE OF MC KENNY STREET, 93 FEET GV1961'NORTH OF THE EXTENDED NORTH CURB LINE OF LAMAR AVENUE, SET GV1961'VERTICALLY IN THE WEST FACE OF CONCRETE FOUNDATION OF NOLDE GV1961'BROTHERS BAKERY BUILDING, 1/2 FOOT SOUTH OF THE NW CORNER GV1961'OF BUILDING. GV1961 GV1961 STATION RECOVERY (1971) GV1961 GV1961'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 GV1961'RECOVERED IN GOOD CONDITION. GV1961 GV1961 STATION RECOVERY (1989) GV1961 GV1961'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1961'RECOVERED IN GOOD CONDITION. GV1961 GV1961 STATION RECOVERY (2001) GV1961 GV1961'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1961'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1979 *********************************************************************** GV1979 DESIGNATION - K 49 GV1979 PID - GV1979 GV1979 STATE/COUNTY- VA/DINWIDDIE GV1979 USGS QUAD - PETERSBURG (1994) GV1979 GV1979 *CURRENT SURVEY CONTROL GV1979 ___________________________________________________________________ GV1979* NAD 83(1986)- 37 13 03. (N) 077 26 35. (W) SCALED GV1979* NAVD 88 - 27.315 (meters) 89.62 (feet) ADJUSTED GV1979 ___________________________________________________________________ GV1979 GEOID HEIGHT- -33.58 (meters) GEOID99 GV1979 DYNAMIC HT - 27.295 (meters) 89.55 (feet) COMP GV1979 MODELED GRAV- 979,897.1 (mgal) NAVD 88 GV1979 GV1979 VERT ORDER - SECOND CLASS 0 GV1979 GV1979.The horizontal coordinates were scaled from a topographic map and have GV1979.an estimated accuracy of +/- 6 seconds. GV1979 GV1979.The orthometric height was determined by differential leveling GV1979.and adjusted by the National Geodetic Survey in June 1991. GV1979 GV1979.The geoid height was determined by GEOID99. GV1979 GV1979.The dynamic height is computed by dividing the NAVD 88 GV1979.geopotential number by the normal gravity value computed on the GV1979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1979.degrees latitude (g = 980.6199 gals.). GV1979 GV1979.The modeled gravity was interpolated from observed gravity values. GV1979 GV1979; North East Units Estimated Accuracy GV1979;SPC VA S - 1,098,650. 3,593,810. MT (+/- 180 meters Scaled) GV1979 GV1979 SUPERSEDED SURVEY CONTROL GV1979 GV1979 NGVD 29 - 27.668 (m) 90.77 (f) ADJUSTED 2 0 GV1979 GV1979.Superseded values are not recommended for survey control. GV1979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1979.See file dsdata.txt to determine how the superseded data were derived. GV1979 GV1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG832217(NAD 83) GV1979_MARKER: DB = BENCH MARK DISK GV1979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1979_STAMPING: 90.777 K 49 1934 GV1979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1979+STABILITY: SURFACE MOTION GV1979 GV1979 HISTORY - Date Condition Report By GV1979 HISTORY - 1934 MONUMENTED CGS GV1979 HISTORY - 1960 GOOD CGS GV1979 HISTORY - 19950426 MARK NOT FOUND USPSQD GV1979 HISTORY - 20010331 MARK NOT FOUND NGS GV1979 GV1979 STATION DESCRIPTION GV1979 GV1979'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1979'1.6 MI SW FROM PETERSBURG. GV1979'ABOUT 1.6 MILES SOUTHWEST ALONG THE SEABOARD AIR LINE RAILWAY GV1979'FROM THE STATION AT PETERSBURG, 149 FEET SOUTHWEST OF THE SOUTH GV1979'SIDE OF SEABOARD AIR LINE RAILWAY UNDERPASS UNDER U.S. HIGHWAY 1, GV1979'(UNDERPASS NO. 24/5), 24 1/2 FEET WEST OF THE WEST RAIL, 42 FEET GV1979'NORTHEAST OF TELEPHONE POLE 101, 11 1/2 FEET NORTHEAST OF A GV1979'TELEPHONE POLE FOR LINE PARALLELING THE TRACK, 2 FEET SOUTHEAST GV1979'OF A STEEL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE GV1979'TRACK, AND SET IN TOP OF A CONCRETE POST PROJECTING 6 INCHES. GV1979'THIS MARK CAN BE REACHED BY GOING ABOUT 0.35 MILE WEST ALONG GV1979'FARMER STREET FROM PETERSBURG FIRE DEPARTMENT STATION NO. 3 AT GV1979'PETERSBURG, THENCE ABOUT 0.2 MILE NORTH ALONG MC KENNEY STREET, GV1979'THENCE ABOUT 0.8 MILE WEST ALONG WASHINGTON STREET (U.S. HIGHWAY 1). GV1979 GV1979 STATION RECOVERY (1995) GV1979 GV1979'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1979'MARK NOT FOUND. GV1979 GV1979 STATION RECOVERY (2001) GV1979 GV1979'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1979'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1963 *********************************************************************** GV1963 DESIGNATION - L 394 GV1963 PID - GV1963 GV1963 STATE/COUNTY- VA/DINWIDDIE GV1963 USGS QUAD - PETERSBURG (1994) GV1963 GV1963 *CURRENT SURVEY CONTROL GV1963 ___________________________________________________________________ GV1963* NAD 83(1986)- 37 13 06. (N) 077 26 19. (W) SCALED GV1963* NAVD 88 - 32.791 (meters) 107.58 (feet) ADJUSTED GV1963 ___________________________________________________________________ GV1963 GEOID HEIGHT- -33.59 (meters) GEOID99 GV1963 DYNAMIC HT - 32.766 (meters) 107.50 (feet) COMP GV1963 MODELED GRAV- 979,897.4 (mgal) NAVD 88 GV1963 GV1963 VERT ORDER - SECOND CLASS 0 GV1963 GV1963.The horizontal coordinates were scaled from a topographic map and have GV1963.an estimated accuracy of +/- 6 seconds. GV1963 GV1963.The orthometric height was determined by differential leveling GV1963.and adjusted by the National Geodetic Survey in June 1991. GV1963 GV1963.The geoid height was determined by GEOID99. GV1963 GV1963.The dynamic height is computed by dividing the NAVD 88 GV1963.geopotential number by the normal gravity value computed on the GV1963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1963.degrees latitude (g = 980.6199 gals.). GV1963 GV1963.The modeled gravity was interpolated from observed gravity values. GV1963 GV1963; North East Units Estimated Accuracy GV1963;SPC VA S - 1,098,740. 3,594,200. MT (+/- 180 meters Scaled) GV1963 GV1963 SUPERSEDED SURVEY CONTROL GV1963 GV1963 NGVD 29 - 33.143 (m) 108.74 (f) ADJUSTED 2 0 GV1963 GV1963.Superseded values are not recommended for survey control. GV1963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1963.See file dsdata.txt to determine how the superseded data were derived. GV1963 GV1963_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG836218(NAD 83) GV1963_MARKER: DB = BENCH MARK DISK GV1963_SETTING: 36 = BUILDING GV1963_STAMPING: L 394 1960 GV1963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV1963 GV1963 HISTORY - Date Condition Report By GV1963 HISTORY - 1960 MONUMENTED CGS GV1963 HISTORY - 1989 GOOD USPSQD GV1963 HISTORY - 20010331 GOOD NGS GV1963 GV1963 STATION DESCRIPTION GV1963 GV1963'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1963'1 MI NW FROM PETERSBURG. GV1963'ABOUT 0.35 MILE WEST ALONG FARMER STREET FROM PETERSBURG FIRE GV1963'DEPARTMENT STATION NO. 3 AT PETERSBURG, THENCE ABOUT 0.2 MILE GV1963'NORTH ALONG MC KENNEY STREET, THENCE ABOUT 0.5 MILE WEST ALONG GV1963'WASHINGTON STREET (U.S. HIGHWAY 1), SET VERTICALLY IN THE NORTH GV1963'BRICK FACE OF PEPSI COLA BOTTLING COMPANY BUILDING AT 2030 WEST GV1963'WASHINGTON STREET 1 FOOT EAST OF THE NORTHWEST CORNER OF BUILDING, GV1963'16 FEET SOUTH OF THE SOUTH CURB LINE OF WEST WASHINGTON STREET, GV1963'17 1/4 FEET EAST OF THE EAST CURB LINE OF GRIGG STREET, AND ABOUT GV1963'2 FEET ABOVE THE LEVEL OF GROUND GV1963 GV1963 STATION RECOVERY (1989) GV1963 GV1963'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1963'RECOVERED IN GOOD CONDITION. GV1963 GV1963 STATION RECOVERY (2001) GV1963 GV1963'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1963'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1980 *********************************************************************** GV1980 DESIGNATION - L 49 GV1980 PID - GV1980 GV1980 STATE/COUNTY- VA/DINWIDDIE GV1980 USGS QUAD - PETERSBURG (1994) GV1980 GV1980 *CURRENT SURVEY CONTROL GV1980 ___________________________________________________________________ GV1980* NAD 83(1986)- 37 10 20. (N) 077 28 32. (W) SCALED GV1980* NAVD 88 - 45.175 (meters) 148.21 (feet) ADJUSTED GV1980 ___________________________________________________________________ GV1980 GEOID HEIGHT- -33.58 (meters) GEOID99 GV1980 DYNAMIC HT - 45.141 (meters) 148.10 (feet) COMP GV1980 MODELED GRAV- 979,893.8 (mgal) NAVD 88 GV1980 GV1980 VERT ORDER - SECOND CLASS 0 GV1980 GV1980.The horizontal coordinates were scaled from a topographic map and have GV1980.an estimated accuracy of +/- 6 seconds. GV1980 GV1980.The orthometric height was determined by differential leveling GV1980.and adjusted by the National Geodetic Survey in June 1991. GV1980 GV1980.The geoid height was determined by GEOID99. GV1980 GV1980.The dynamic height is computed by dividing the NAVD 88 GV1980.geopotential number by the normal gravity value computed on the GV1980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1980.degrees latitude (g = 980.6199 gals.). GV1980 GV1980.The modeled gravity was interpolated from observed gravity values. GV1980 GV1980; North East Units Estimated Accuracy GV1980;SPC VA S - 1,093,590. 3,590,980. MT (+/- 180 meters Scaled) GV1980 GV1980 SUPERSEDED SURVEY CONTROL GV1980 GV1980 NGVD 29 - 45.528 (m) 149.37 (f) ADJUSTED 2 0 GV1980 GV1980.Superseded values are not recommended for survey control. GV1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1980.See file dsdata.txt to determine how the superseded data were derived. GV1980 GV1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG802168(NAD 83) GV1980_MARKER: DB = BENCH MARK DISK GV1980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1980_STAMPING: 149.373 L 49 1934 GV1980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1980+STABILITY: SURFACE MOTION GV1980 GV1980 HISTORY - Date Condition Report By GV1980 HISTORY - 1934 MONUMENTED CGS GV1980 HISTORY - 1960 GOOD CGS GV1980 HISTORY - 19950426 MARK NOT FOUND USPSQD GV1980 HISTORY - 20010331 MARK NOT FOUND NGS GV1980 GV1980 STATION DESCRIPTION GV1980 GV1980'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1980'2.8 MI NE FROM BURGESS. GV1980'ABOUT 2.8 MILES NORTHEAST ALONG THE SEABOARD AIR LINE RAILROAD GV1980'FROM THE STATION AT BUR ESS, AT THE CROSSING OF ROAD 670 (DUNCAN GV1980'ROAD), 33 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 23 FEET EAST OF GV1980'THE CENTER LINE OF ROAD, 175 FEET SOUTH OF THE SOUTH CORNER OF A GV1980'8-FOOT CONCRETE BOX CULVERT UNDER TRACK, 17 FEET NORTH-NORTHEAST GV1980'OF THE NORTHEAST END OF A 12-INCH CONCRETE PIPE CULVERT UNDER GV1980'ROAD, 5.3 FEET WEST-SOUTHWEST OF THE FIRST TELEPHONE POLE GV1980'NORTHEAST OF CROSSING, 34 1/2 FEET NORTH-NORTHWEST OF A 22-INCH GV1980'OAK TREE, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET GV1980'IN TOP OF A CONCRETE POST 3 INCHES BELOW THE SURFACE OF THE GROUND. GV1980'ALSO ABOUT 9.9 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV1980'SCHOOL AT DINWIDDIE, THENCE ABOUT 1.8 MILES SOUTHEAST ALONG ROAD GV1980'670 (DUNCAN ROAD). GV1980 GV1980 STATION RECOVERY (1995) GV1980 GV1980'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1980'MARK NOT FOUND. GV1980 GV1980 STATION RECOVERY (2001) GV1980 GV1980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1980'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1953 *********************************************************************** GV1953 DESIGNATION - LEE PARK GV1953 PID - GV1953 GV1953 STATE/COUNTY- VA/DINWIDDIE GV1953 USGS QUAD - PETERSBURG (1994) GV1953 GV1953 *CURRENT SURVEY CONTROL GV1953 ___________________________________________________________________ GV1953* NAD 83(1993)- 37 12 02.54679(N) 077 24 31.83963(W) ADJUSTED GV1953* NAVD 88 - 50.706 (meters) 166.36 (feet) ADJUSTED GV1953 ___________________________________________________________________ GV1953 LAPLACE CORR- -2.66 (seconds) DEFLEC99 GV1953 GEOID HEIGHT- -33.67 (meters) GEOID99 GV1953 DYNAMIC HT - 50.668 (meters) 166.23 (feet) COMP GV1953 MODELED GRAV- 979,897.5 (mgal) NAVD 88 GV1953 GV1953 HORZ ORDER - THIRD GV1953 VERT ORDER - SECOND CLASS 0 GV1953 GV1953.The horizontal coordinates were established by classical geodetic methods GV1953.and adjusted by the National Geodetic Survey in September 1995. GV1953 GV1953.The orthometric height was determined by differential leveling GV1953.and adjusted by the National Geodetic Survey in June 1991. GV1953 GV1953.The Laplace correction was computed from DEFLEC99 derived deflections. GV1953 GV1953.The geoid height was determined by GEOID99. GV1953 GV1953.The dynamic height is computed by dividing the NAVD 88 GV1953.geopotential number by the normal gravity value computed on the GV1953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1953.degrees latitude (g = 980.6199 gals.). GV1953 GV1953.The modeled gravity was interpolated from observed gravity values. GV1953 GV1953; North East Units Scale Converg. GV1953;SPC VA S - 1,096,816.054 3,596,862.669 MT 0.99994962 +0 39 44.1 GV1953;UTM 18 - 4,119,855.868 286,218.074 MT 1.00016302 -1 27 25.1 GV1953 GV1953: Primary Azimuth Mark Grid Az GV1953:SPC VA S - LEE PARK AZ MK 188 09 52.0 GV1953:UTM 18 - LEE PARK AZ MK 190 17 01.2 GV1953 GV1953|---------------------------------------------------------------------| GV1953| PID Reference Object Distance Geod. Az | GV1953| dddmmss.s | GV1953| GV5417 PETERSBURG CITY WATER SUPP TK APPROX. 1.8 KM 0464159.7 | GV1953| GV1952 LEE PARK RM 2 26.710 METERS 06724 | GV1953| GV5419 PETERSBURG TNG SCH AND HOSP TK APPROX. 5.0 KM 1643251.6 | GV1953| GV1954 LEE PARK AZ MK 1884936.1 | GV1953| GV5408 CENTRAL STA HOSP SUPERSTR TK APPROX. 3.9 KM 2811258.8 | GV1953| GV5412 PETERSBURG BROWN WILLIAMS TK APPROX. 1.7 KM 3320457.3 | GV1953| GV5410 ETTRICK VIRGINIA HALL FINIAL APPROX. 3.9 KM 3463551.3 | GV1953| DC5671 LEE PARK RM 1 57.010 METERS 35435 | GV1953|---------------------------------------------------------------------| GV1953 GV1953 SUPERSEDED SURVEY CONTROL GV1953 GV1953 NAD 83(1993)- 37 12 02.58238(N) 077 24 31.85932(W) AD( ) 3 GV1953 NAD 83(1986)- 37 12 02.55409(N) 077 24 31.85932(W) AD( ) 3 GV1953 NAD 27 - 37 12 02.01800(N) 077 24 32.92400(W) AD( ) 3 GV1953 NGVD 29 - 51.055 (m) 167.50 (f) ADJUSTED 2 0 GV1953 GV1953.Superseded values are not recommended for survey control. GV1953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1953.See file dsdata.txt to determine how the superseded data were derived. GV1953 GV1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8621819856(NAD 83) GV1953_MARKER: DS = TRIANGULATION STATION DISK GV1953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1953_STAMPING: LEE PARK 1941 GV1953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1953+STABILITY: SURFACE MOTION GV1953_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR GV1953+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2002 GV1953 GV1953 HISTORY - Date Condition Report By GV1953 HISTORY - 1941 MONUMENTED CGS GV1953 HISTORY - 1953 GOOD AMS GV1953 HISTORY - 1959 GOOD CGS GV1953 HISTORY - 1960 GOOD CGS GV1953 HISTORY - 1971 GOOD NGS GV1953 HISTORY - 1989 GOOD USPSQD GV1953 HISTORY - 20010331 GOOD NGS GV1953 HISTORY - 20020513 GOOD VADOT GV1953 GV1953 STATION DESCRIPTION GV1953 GV1953'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (PLB) GV1953'THE STATION IS LOCATED ABOUT 0.5 MILE S OF THE CENTER OF GV1953'PETERSBURG, ON THE GROUNDS OF LEE PARK, AND ON PROPERTY OF THE GV1953'PETERSBURG NATIONAL MILITARY PARKS. IT IS 33 FEET W OF THE GV1953'CENTER OF THE CONCRETE ROAD, 23.5 FEET S OF A TRIANGLE-BLAZED GV1953'2-FOOT PINE TREE, 24 FEET E OF THE OLD CONFEDERATE TRENCHES, GV1953'150 FEET S OF BATTERY PEGEAM SIGN, AND 0.05 MILE SW OF ROAD GV1953'INTERSECTION. THE DISK IS STAMPED LEE PARK 1941, AND IS FLUSH GV1953'WITH THE GROUND. GV1953' GV1953'SURFACE, UNDERGROUND, REFERENCE MARK NO. 2, AND THE AZIMUTH GV1953'MARK ARE STANDARD BRONZE DISKS SET IN CONCRETE, AS DESCRIBED GV1953'IN NOTES 1A, 7A, AND 11A. GV1953' GV1953'REFERENCE MARK NO. 1 (PETERSBURG NATIONAL MILITARY PARK BENCH GV1953'MARK) IS 26 FEET E OF THE CENTER OF CONCRETE ROAD. IT IS A GV1953'STANDARD NATIONAL MILITARY PARK DISK SET IN A 6- BY 6-INCH GV1953'CONCRETE POST AND PROJECTS 6 INCHES, STAMPED ELEV- 163.79. GV1953' GV1953'REFERENCE MARK NO. 2 IS 50 FEET E OF THE CENTER OF THE CONCRETE GV1953'ROAD, AND ABOUT THE SAME ELEVATION AS THE STATION MARK. THE GV1953'DISK IS STAMPED LEE PARK NO. 2, 1941, AND IS FLUSH WITH THE GV1953'GROUND. GV1953' GV1953'THE AZIMUTH MARK IS 0.15 MILE SW OF THE STATION, SET IN THE GV1953'W EDGE OF A CLEARED FIELD. THE DISK IS STAMPED LEE PARK, GV1953'1941, AND PROJECTS 6 INCHES. TO REACH FROM THE STATION, GO GV1953'SW ON CONCRETE ROAD FOR 0.1 MILE TO W EDGE OF FIELD, TURN GV1953'RIGHT AROUND EDGE OF FIELD FOR 0.05 MILE TO THE MARK ON THE GV1953'LEFT IN EDGE OF WOODS. GV1953' GV1953'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 1 GV1953'AND 301 AT WASHINGTON AND SYCAMORE STREETS IN PETERSBURG, GO S GV1953'ON U.S. HIGHWAY 301 FOR 1 BLOCK TO HALIFAX STREET RIGHT, TURN GV1953'RIGHT AND FOLLOW HALIFAX STREET FOR 1.2 MILES TO BAYLOR LANE GV1953'STREET LEFT, TURN LEFT AND GO S KEEPING STRAIGHT AHEAD AT ALL GV1953'SIDE STREETS FOR 0.65 MILE TO CROSSROADS, CONTINUE STRAIGHT GV1953'AHEAD FOR 0.05 MILE TO THE MARK ON THE RIGHT. GV1953' GV1953'NOTE.--A 77-FOOT TOWER WILL CLEAR ALL LINES. GV1953' GV1953'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS. GV1953 GV1953 STATION RECOVERY (1953) GV1953 GV1953'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1953 GV1953'THE MARK, A STANDARD U.S.C. AND G.S. DISK SET IN TOP OF A CONCRETE GV1953'POST WAS RECOVERED IN GOOD CONDITION AS DESCRIBED. THE MARK GV1953'IS FLUSH WITH THE GROUND AND ABOUT 0.3 FEET HIGHER THAN GV1953'CENTERLINE ROAD. THE MARK IS 32 FEET WSW OF CENTERLINE ROAD, GV1953'103 FEET S OF CENTERLINE ROAD AND TRAIL NE. GV1953 GV1953 STATION RECOVERY (1959) GV1953 GV1953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JCC) GV1953'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION. A NEW GV1953'DESCRIPTION OF THE MARKS FOLLOWS. GV1953' GV1953'STATION, STAMPED LEE PARK 1941, PROJECTS ABOUT 1 INCH. IT IS GV1953'37 FEET NORTHEAST OF A TRIANGULAR BLAZED 18 INCH PINE TREE, GV1953'33 FEET WEST OF THE CENTERLINE OF THE ROAD, 23 FEET SOUTHEAST GV1953'OF A TRIANGULAR BLAZED 24 IN PINE TREE AND 1.6 FEET NORTHEAST GV1953'OF A C AND GS SIGN. GV1953' GV1953'R.M. 1, STAMPED 163.79, IS A STANDARD PETERSBURG NATIONAL GV1953'MILITARY PARK BENCH MARK DISK CEMENTED IN THE TOP OF A 6X6 GV1953'CONCRETE POST THAT PROJECTS ABOUT 4 INCHES. IT IS 36 FEET GV1953'WEST OF A 24 INCH OAK TREE, 26 FEET EAST OF THE CENTERLINE OF GV1953'THE ROAD, 4 FEET SOUTH OF A TRIANGULAR BLAZED 18 INCH PINE GV1953'TREE AND ABOUT 1 FOOT BELOW THE ELEVATION OF THE STATION. GV1953' GV1953'R.M. 2, STAMPED LEE PARK NO 2 1941, PROJECTS ABOUT 1 INCH. IT GV1953'IS 55 FEET EAST OF THE CENTERLINE OF THE ROAD, 10 FEET SOUTH OF A GV1953'14 INCH PINE TREE, 5 FEET NORTH OF A TRIANGULAR BLAZED 12 INCH GV1953'PINE TREE AND ABOUT 1 FOOT BELOW THE ELEVATION OF THE STATION. GV1953' GV1953'AZIMUTH MARK, STAMPED LEE PARK 1941, PROJECTS ABOUT 4 INCHES. GV1953'IT IS 70 FEET WEST OF THE SOUTHWEST CORNER OF CLEARED AREA, GV1953'10.5 FEET NORTHWEST OF A TRIANGULAR BLAZED 10 INCH PINE TREE, GV1953'9.5 FEET EAST OF A TRIANGULAR BLAZED 10 INCH PINE TREE, 9 FEET GV1953'NORTH OF A TRIANGULAR BLAZED 12 INCH PINE TREE AND 2.6 FEET GV1953'NORTH OF A C AND GS SIGN. GV1953' GV1953'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GV1953'CONCRETE ROAD FOR 0.2 MILE TO THE SOUTH END OF THE CLEARED GV1953'FIELD, TURN RIGHT, GO WEST ALONG THE SOUTH SIDE OF THE CLEARED GV1953'AREA FOR 0.05 MILE TO THE AZIMUTH MARK AS DESCRIBED ABOVE. GV1953' GV1953'TO REACH THE STATION FROM THE INTERSECTION OF WASHINGTON GV1953'AND SYCAMORE STREETS IN PETERSBURG, GO SOUTH ON SYCAMORE GV1953'STREET FOR 0.05 MILE, TURN RIGHT, GO SOUTHWEST ON HALIFAX GV1953'STREET FOR 2.2 MILES TO A CROSSROAD, CONTINUE STRAIGHT AHEAD GV1953'(WEST) ON COUNTY ROUTE 142 FOR 0.5 MILE TO WHERE THE ROAD GV1953'MAKES A SHARP LEFT TURN, TURN SHARP LEFT, GO EAST FOR 0.4 GV1953'MILE TO A CROSSROAD. CONTINUE STRAIGHT AHEAD ON BATTLEFIELD GV1953'ROAD FOR 0.4 MILE TO A UNDERPASS, CONTINUE STRAIGHT AHEAD GV1953'EAST FOR 0.45 MILE TO A T ROAD, KEEP LEFT, GO NORTH ON GV1953'BANISTER ROAD FOR 0.25 MILE TO A FORK, KEEP RIGHT, GO SOUTH ON GV1953'BAYLORS LANE FOR 0.05 MILE TO THE STATION ON THE RIGHT. GV1953' GV1953'1959 OBS TAKEN FROM 90 FT TOWER. GV1953 GV1953 STATION RECOVERY (1960) GV1953 GV1953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV1953'AT PETERSBURG. GV1953'AT PETERSBURG, 0.45 MILE SOUTH ALONG BAYLOR LANE AND PARK ROAD GV1953'FROM THE CONCRETE OVERPASS OF RICHMOND-PETERSBURG TOLL ROAD OVER GV1953'BAYLOR LANE, 0.1 MILE SOUTH OF THE INTERSECTION OF BAYLOR LANE GV1953'AND CONCRETE ROAD LEADING EAST-WEST, 32 FEET WEST-SOUTHWEST OF THE GV1953'CENTER LINE OF CONCRETE PARK ROAD (PROLONGATION OF BAYLOR LANE), GV1953'87.6 FEET WEST OF AND ACROSS ROAD FROM R M 2, 187.5 FEET SOUTH OF GV1953'AND ACROSS ROAD FROM 163.79 (NPS ), 1.5 FEET NORTH-NORTHEAST OF A GV1953'STEEL WITNESS POST, ABOUT LEVEL WITH PARK ROAD, AND SET IN TOP OF GV1953'A CONCRETE POST PROJECTING 1 INCH. GV1953 GV1953 STATION RECOVERY (1971) GV1953 GV1953'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WM) GV1953'STATION, AZIMUTH MARK AND THE REFERENCE MARKS WERE RECOVERED AS GV1953'DESCRIBED BY JOHN C CHILDS IN 1959. MEASUREMENTS AND DIRECTIONS GV1953'WERE CHECKED TO THE REFERENCE MARKS. THE 1959 DESCRIPTION IS GV1953'ADEQUATE. THE AZIMUTH MARK IS NOT VG. GV1953 GV1953 STATION RECOVERY (1989) GV1953 GV1953'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1953'RECOVERED IN GOOD CONDITION. GV1953 GV1953 STATION RECOVERY (2001) GV1953 GV1953'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1953'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. GV1953 GV1953 STATION RECOVERY (2002) GV1953 GV1953'RECOVERY NOTE BY VIRGINIA DEPARTMENT OF TRANSPORTATION 2002 (JCA) GV1953'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1954 *********************************************************************** GV1954 DESIGNATION - LEE PARK AZ MK GV1954 PID - GV1954 GV1954 STATE/COUNTY- VA/DINWIDDIE GV1954 USGS QUAD - PETERSBURG (1994) GV1954 GV1954 *CURRENT SURVEY CONTROL GV1954 ___________________________________________________________________ GV1954* NAD 83(1986)- 37 11 52. (N) 077 24 35. (W) SCALED GV1954* NAVD 88 - 50.414 (meters) 165.40 (feet) ADJUSTED GV1954 ___________________________________________________________________ GV1954 GEOID HEIGHT- -33.67 (meters) GEOID99 GV1954 DYNAMIC HT - 50.377 (meters) 165.28 (feet) COMP GV1954 MODELED GRAV- 979,897.1 (mgal) NAVD 88 GV1954 GV1954 VERT ORDER - SECOND CLASS 0 GV1954 GV1954.The horizontal coordinates were scaled from a topographic map and have GV1954.an estimated accuracy of +/- 6 seconds. GV1954 GV1954.The orthometric height was determined by differential leveling GV1954.and adjusted by the National Geodetic Survey in June 1991. GV1954 GV1954.The geoid height was determined by GEOID99. GV1954 GV1954.The dynamic height is computed by dividing the NAVD 88 GV1954.geopotential number by the normal gravity value computed on the GV1954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1954.degrees latitude (g = 980.6199 gals.). GV1954 GV1954.The modeled gravity was interpolated from observed gravity values. GV1954 GV1954; North East Units Estimated Accuracy GV1954;SPC VA S - 1,096,490. 3,596,790. MT (+/- 180 meters Scaled) GV1954 GV1954 SUPERSEDED SURVEY CONTROL GV1954 GV1954 NGVD 29 - 50.764 (m) 166.55 (f) ADJUSTED 2 0 GV1954 GV1954.Superseded values are not recommended for survey control. GV1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1954.See file dsdata.txt to determine how the superseded data were derived. GV1954 GV1954_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG861195(NAD 83) GV1954_MARKER: DZ = AZIMUTH MARK DISK GV1954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1954_STAMPING: LEE PARK 1941 GV1954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1954+STABILITY: SURFACE MOTION GV1954 GV1954 HISTORY - Date Condition Report By GV1954 HISTORY - 1941 MONUMENTED CGS GV1954 HISTORY - 1960 GOOD CGS GV1954 HISTORY - 1989 GOOD USPSQD GV1954 HISTORY - 20010331 MARK NOT FOUND NGS GV1954 GV1954 STATION DESCRIPTION GV1954 GV1954'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1954'AT PETERSBURG. GV1954'AT PETERSBURG, 0.65 MILE SOUTH ALONG BAYLOR LANE AND PARK ROAD GV1954'FROM OVERPASS OF RICHMOND-PETERSBURG TOLL ROAD OVER BAYLOR LANE, GV1954'THENCE 133 YARDS WEST ALONG THE SOUTH EDGE OF OPEN PLAYING FIELD GV1954'AND 23 YARDS WEST-SOUTHWEST INTO WOODS, 70 FEET WEST-SOUTHWEST GV1954'OF THE SOUTHWEST CORNER OF OPEN PLAYING FIELD, 155 YARDS GV1954'WEST-SOUTHWEST OF GRAVEL ROAD, BETWEEN THREE BLAZED 12-INCH GV1954'PINE TREES, 2 1/2 FEET NORTH-NORTHEAST OF A STEEL WITNESS POST, GV1954'AND SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES. GV1954 GV1954 STATION RECOVERY (1989) GV1954 GV1954'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1954'RECOVERED IN GOOD CONDITION. GV1954 GV1954 STATION RECOVERY (2001) GV1954 GV1954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1954'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1952 *********************************************************************** GV1952 DESIGNATION - LEE PARK RM 2 GV1952 PID - GV1952 GV1952 STATE/COUNTY- VA/DINWIDDIE GV1952 USGS QUAD - PETERSBURG (1994) GV1952 GV1952 *CURRENT SURVEY CONTROL GV1952 ___________________________________________________________________ GV1952* NAD 83(1986)- 37 12 03. (N) 077 24 31. (W) SCALED GV1952* NAVD 88 - 50.200 (meters) 164.70 (feet) ADJUSTED GV1952 ___________________________________________________________________ GV1952 GEOID HEIGHT- -33.67 (meters) GEOID99 GV1952 DYNAMIC HT - 50.163 (meters) 164.58 (feet) COMP GV1952 MODELED GRAV- 979,897.5 (mgal) NAVD 88 GV1952 GV1952 VERT ORDER - SECOND CLASS 0 GV1952 GV1952.The horizontal coordinates were scaled from a topographic map and have GV1952.an estimated accuracy of +/- 6 seconds. GV1952 GV1952.The orthometric height was determined by differential leveling GV1952.and adjusted by the National Geodetic Survey in June 1991. GV1952 GV1952.The geoid height was determined by GEOID99. GV1952 GV1952.The dynamic height is computed by dividing the NAVD 88 GV1952.geopotential number by the normal gravity value computed on the GV1952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1952.degrees latitude (g = 980.6199 gals.). GV1952 GV1952.The modeled gravity was interpolated from observed gravity values. GV1952 GV1952; North East Units Estimated Accuracy GV1952;SPC VA S - 1,096,830. 3,596,880. MT (+/- 180 meters Scaled) GV1952 GV1952 SUPERSEDED SURVEY CONTROL GV1952 GV1952 NGVD 29 - 50.549 (m) 165.84 (f) ADJUSTED 2 0 GV1952 GV1952.Superseded values are not recommended for survey control. GV1952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1952.See file dsdata.txt to determine how the superseded data were derived. GV1952 GV1952_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG862198(NAD 83) GV1952_MARKER: DR = REFERENCE MARK DISK GV1952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1952_STAMPING: LEE PARK NO 2 1941 GV1952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1952+STABILITY: SURFACE MOTION GV1952 GV1952 HISTORY - Date Condition Report By GV1952 HISTORY - 1941 MONUMENTED CGS GV1952 HISTORY - 1960 GOOD CGS GV1952 HISTORY - 19950426 GOOD USPSQD GV1952 HISTORY - 20010331 GOOD NGS GV1952 GV1952 STATION DESCRIPTION GV1952 GV1952'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1952'AT PETERSBURG. GV1952'AT PETERSBURG, 0.45 MILE SOUTH ALONG BAYLOR LANE AND PARK ROAD GV1952'FROM THE CONCRETE OVERPASS OF RICHMOND-PETERSBURG TOLL ROAD OVER GV1952'BAYLOR LANE, 0.1 MILE SOUTH OF THE INTERSECTION OF BAYLOR LANE GV1952'AND CONCRETE ROAD LEADING EAST-WEST, 55 FEET EAST-NORTHEAST OF GV1952'THE CENTER LINE OF CONCRETE PARK ROAD (PROLONGATION OF BAYLOR GV1952'LANE), 87.6 FEET EAST OF AND ACROSS THE ROAD FROM TRIANGULATION GV1952'STATION LEE PARK, DESCRIBED, 182 FEET SOUTH-SOUTHEAST OF 163.79 GV1952'(NPS ), ABOUT LEVEL WITH THE ROAD, AND SET IN TOP OF A CONCRETE GV1952'POST. GV1952 GV1952 STATION RECOVERY (1995) GV1952 GV1952'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1952'RECOVERED IN GOOD CONDITION. GV1952 GV1952 STATION RECOVERY (2001) GV1952 GV1952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1952'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1981 *********************************************************************** GV1981 DESIGNATION - M 246 GV1981 PID - GV1981 GV1981 STATE/COUNTY- VA/DINWIDDIE GV1981 USGS QUAD - PETERSBURG (1994) GV1981 GV1981 *CURRENT SURVEY CONTROL GV1981 ___________________________________________________________________ GV1981* NAD 83(1986)- 37 13 28. (N) 077 28 33. (W) SCALED GV1981* NAVD 88 - 34.011 (meters) 111.58 (feet) ADJUSTED GV1981 ___________________________________________________________________ GV1981 GEOID HEIGHT- -33.49 (meters) GEOID99 GV1981 DYNAMIC HT - 33.986 (meters) 111.50 (feet) COMP GV1981 MODELED GRAV- 979,896.6 (mgal) NAVD 88 GV1981 GV1981 VERT ORDER - SECOND CLASS 0 GV1981 GV1981.The horizontal coordinates were scaled from a topographic map and have GV1981.an estimated accuracy of +/- 6 seconds. GV1981 GV1981.The orthometric height was determined by differential leveling GV1981.and adjusted by the National Geodetic Survey in June 1991. GV1981 GV1981.The geoid height was determined by GEOID99. GV1981 GV1981.The dynamic height is computed by dividing the NAVD 88 GV1981.geopotential number by the normal gravity value computed on the GV1981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1981.degrees latitude (g = 980.6199 gals.). GV1981 GV1981.The modeled gravity was interpolated from observed gravity values. GV1981 GV1981; North East Units Estimated Accuracy GV1981;SPC VA S - 1,099,380. 3,590,890. MT (+/- 180 meters Scaled) GV1981 GV1981 SUPERSEDED SURVEY CONTROL GV1981 GV1981 NGVD 29 - 34.351 (m) 112.70 (f) ADJUSTED 2 0 GV1981 GV1981.Superseded values are not recommended for survey control. GV1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1981.See file dsdata.txt to determine how the superseded data were derived. GV1981 GV1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG803226(NAD 83) GV1981_MARKER: DB = BENCH MARK DISK GV1981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1981_STAMPING: M 246 1942 GV1981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1981+STABILITY: SURFACE MOTION GV1981 GV1981 HISTORY - Date Condition Report By GV1981 HISTORY - 1942 MONUMENTED CGS GV1981 HISTORY - 1961 MARK NOT FOUND CGS GV1981 HISTORY - 19950426 MARK NOT FOUND USPSQD GV1981 HISTORY - 20010331 MARK NOT FOUND NGS GV1981 GV1981 STATION DESCRIPTION GV1981 GV1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV1981'0.6 MI S FROM MATOACA. GV1981'IN DINWIDDIE COUNTY, 0.6 MILE SOUTH ALONG SECONDARY STATE HIGHWAY GV1981'600 FROM THE POST OFFICE AT MATOACA, CHESTERFIELD COUNTY, BETWEEN GV1981'APPOMATTOX RIVER AND A CANAL, 31 FEET WEST OF THE CENTERLINE OF GV1981'THE HIGHWAY, 23 FEET WEST OF THE SOUTHWEST CORNER OF A STEEL GV1981'BRIDGE OVER THE RIVER, 13.5 FEET NORTH OF THE CENTERLINE OF A GV1981'ROAD ALONG THE CANAL, 7.5 FEET NORTH OF A NORTH WIRE GATEPOST, GV1981'AND 1.3 FEET NORTH OF A WHITE WOODEN WITNESS POST. A STANDARD GV1981'DISK, STAMPED M 246 1942 AND SET IN THE TOP OF A CONCRETE POST. GV1981'NOTE-- THIS MARK IS BELIEVED TO BE DESTROYED. THE ROAD HAS BEEN GV1981'MOVED WEST ABOUT 100 FEET AND THE OLD BRIDGE HAS BEEN REMOVED. GV1981'THERE IS STILL EVIDENCE OF THE OLD ROAD. GV1981 GV1981 STATION RECOVERY (1995) GV1981 GV1981'RECOVERY NOTE BY US POWER SQUADRON 1995 GV1981'MARK NOT FOUND. GV1981 GV1981 STATION RECOVERY (2001) GV1981 GV1981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1981'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1977 *********************************************************************** GV1977 DESIGNATION - M 391 GV1977 PID - GV1977 GV1977 STATE/COUNTY- VA/DINWIDDIE GV1977 USGS QUAD - PETERSBURG (1994) GV1977 GV1977 *CURRENT SURVEY CONTROL GV1977 ___________________________________________________________________ GV1977* NAD 83(1986)- 37 10 49. (N) 077 29 34. (W) SCALED GV1977* NAVD 88 - 53.237 (meters) 174.66 (feet) ADJUSTED GV1977 ___________________________________________________________________ GV1977 GEOID HEIGHT- -33.52 (meters) GEOID99 GV1977 DYNAMIC HT - 53.198 (meters) 174.53 (feet) COMP GV1977 MODELED GRAV- 979,894.6 (mgal) NAVD 88 GV1977 GV1977 VERT ORDER - SECOND CLASS 0 GV1977 GV1977.The horizontal coordinates were scaled from a topographic map and have GV1977.an estimated accuracy of +/- 6 seconds. GV1977 GV1977.The orthometric height was determined by differential leveling GV1977.and adjusted by the National Geodetic Survey in June 1991. GV1977 GV1977.The geoid height was determined by GEOID99. GV1977 GV1977.The dynamic height is computed by dividing the NAVD 88 GV1977.geopotential number by the normal gravity value computed on the GV1977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1977.degrees latitude (g = 980.6199 gals.). GV1977 GV1977.The modeled gravity was interpolated from observed gravity values. GV1977 GV1977; North East Units Estimated Accuracy GV1977;SPC VA S - 1,094,470. 3,589,440. MT (+/- 180 meters Scaled) GV1977 GV1977 SUPERSEDED SURVEY CONTROL GV1977 GV1977 NGVD 29 - 53.585 (m) 175.80 (f) ADJUSTED 2 0 GV1977 GV1977.Superseded values are not recommended for survey control. GV1977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1977.See file dsdata.txt to determine how the superseded data were derived. GV1977 GV1977_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG787177(NAD 83) GV1977_MARKER: DB = BENCH MARK DISK GV1977_SETTING: 30 = CULVERT GV1977_STAMPING: M 391 1960 GV1977_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV1977 GV1977 HISTORY - Date Condition Report By GV1977 HISTORY - 1960 MONUMENTED CGS GV1977 HISTORY - 1989 GOOD USPSQD GV1977 HISTORY - 20010331 GOOD NGS GV1977 GV1977 STATION DESCRIPTION GV1977 GV1977'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1977'8.8 MI NE FROM DINWIDDIE. GV1977'ABOUT 8.75 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV1977'SCHOOL AT DINWIDDIE, 0.35 MILE NORTHEAST OF THE JUNCTION OF GV1977'PETERSBURG AIRPORT ROAD LEADING NORTHWEST (ROAD NO. 641), 23 FEET GV1977'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY AND AT BOTTOM OF GV1977'GRADES, IN TOP OF THE SOUTHWEST END OF THE NORTHWEST HEAD WALL GV1977'OF A 3-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, AND ABOUT 1/2 GV1977'FOOT BELOW THE LEVEL OF HIGHWAY. GV1977 GV1977 STATION RECOVERY (1989) GV1977 GV1977'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1977'RECOVERED IN GOOD CONDITION. GV1977 GV1977 STATION RECOVERY (2001) GV1977 GV1977'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1977'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV5413 *********************************************************************** GV5413 DESIGNATION - PETERSBURG CEN ST HOSP STK GV5413 PID - GV5413 GV5413 STATE/COUNTY- VA/DINWIDDIE GV5413 USGS QUAD - PETERSBURG (1994) GV5413 GV5413 *CURRENT SURVEY CONTROL GV5413 ___________________________________________________________________ GV5413* NAD 83(1993)- 37 12 27.06375(N) 077 26 55.91969(W) ADJUSTED GV5413* NAVD 88 - GV5413 ___________________________________________________________________ GV5413 LAPLACE CORR- -3.74 (seconds) DEFLEC99 GV5413 GEOID HEIGHT- -33.58 (meters) GEOID99 GV5413 GV5413 HORZ ORDER - THIRD GV5413 GV5413.The horizontal coordinates were established by classical geodetic methods GV5413.and adjusted by the National Geodetic Survey in September 1995. GV5413 GV5413 GV5413.The Laplace correction was computed from DEFLEC99 derived deflections. GV5413 GV5413.The geoid height was determined by GEOID99. GV5413 GV5413; North East Units Scale Converg. GV5413;SPC VA S - 1,097,531.471 3,593,301.601 MT 0.99994928 +0 38 16.7 GV5413;UTM 18 - 4,120,702.673 282,685.111 MT 1.00018179 -1 28 53.1 GV5413 GV5413 SUPERSEDED SURVEY CONTROL GV5413 GV5413 NAD 83(1986)- 37 12 27.07141(N) 077 26 55.94089(W) AD( ) 4 GV5413 NAD 27 - 37 12 26.53700(N) 077 26 56.99900(W) AD( ) 3 GV5413 GV5413.Superseded values are not recommended for survey control. GV5413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV5413.See file dsdata.txt to determine how the superseded data were derived. GV5413 GV5413_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8268520703(NAD 83) GV5413_MARKER: 63 = STACK GV5413 GV5413 HISTORY - Date Condition Report By GV5413 HISTORY - 1959 FIRST OBSERVED CGS GV5413 HISTORY - 20010331 GOOD NGS GV5413 GV5413 STATION DESCRIPTION GV5413 GV5413'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV5413'STATION IS LOCATED ON THE CENTRAL STATE HOSPITAL GROUNDS GV5413'IN SOUTHWEST PETERSBURG. GV5413' GV5413'IT IS A RED BRICK STRUCTURE WITH A LADDER LEADING UP THE GV5413'SIDE OF THE STACK. IT IS 175 FEET IN HEIGHT AND THE POINT GV5413'INTERSECTED WAS THE APPROXIMATE CENTER OF THE STACK. GV5413 GV5413 STATION RECOVERY (2001) GV5413 GV5413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV5413'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV5414 *********************************************************************** GV5414 DESIGNATION - PETERSBURG CEN ST HOSP TALL TK GV5414 PID - GV5414 GV5414 STATE/COUNTY- VA/DINWIDDIE GV5414 USGS QUAD - PETERSBURG (1994) GV5414 GV5414 *CURRENT SURVEY CONTROL GV5414 ___________________________________________________________________ GV5414* NAD 83(1993)- 37 12 26.04961(N) 077 27 02.16158(W) ADJUSTED GV5414* NAVD 88 - GV5414 ___________________________________________________________________ GV5414 LAPLACE CORR- -3.79 (seconds) DEFLEC99 GV5414 GEOID HEIGHT- -33.58 (meters) GEOID99 GV5414 GV5414 HORZ ORDER - THIRD GV5414 GV5414.The horizontal coordinates were established by classical geodetic methods GV5414.and adjusted by the National Geodetic Survey in September 1995. GV5414 GV5414 GV5414.The Laplace correction was computed from DEFLEC99 derived deflections. GV5414 GV5414.The geoid height was determined by GEOID99. GV5414 GV5414; North East Units Scale Converg. GV5414;SPC VA S - 1,097,498.498 3,593,148.053 MT 0.99994929 +0 38 12.9 GV5414;UTM 18 - 4,120,675.395 282,530.412 MT 1.00018262 -1 28 56.8 GV5414 GV5414 SUPERSEDED SURVEY CONTROL GV5414 GV5414 NAD 83(1986)- 37 12 26.05725(N) 077 27 02.18275(W) AD( ) 4 GV5414 NAD 27 - 37 12 25.52300(N) 077 27 03.24000(W) AD( ) 3 GV5414 GV5414.Superseded values are not recommended for survey control. GV5414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV5414.See file dsdata.txt to determine how the superseded data were derived. GV5414 GV5414_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8253020675(NAD 83) GV5414_MARKER: 53 = ELEVATED TANK GV5414 GV5414 HISTORY - Date Condition Report By GV5414 HISTORY - 1959 FIRST OBSERVED CGS GV5414 HISTORY - 20010331 GOOD NGS GV5414 GV5414 STATION DESCRIPTION GV5414 GV5414'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV5414'STATION IS LOCATED ON THE CENTRAL STATE HOSPITAL GROUNDS GV5414'IN SOUTHWEST PETERSBURG. GV5414' GV5414'IT IS A 4-LEGGED STEEL STRUCTURE. SILVER IN COLOR. 165 GV5414'FEET IN HEIGHT. TALLER 1 OF 2 TANKS. GV5414' GV5414'THE POINT INTERSECTED WAS A SMALL BALL ATOP THE TANK. GV5414 GV5414 STATION RECOVERY (2001) GV5414 GV5414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV5414'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2386 *********************************************************************** GV2386 DESIGNATION - PTS 5 USGS GV2386 PID - GV2386 GV2386 STATE/COUNTY- VA/DINWIDDIE GV2386 USGS QUAD - DINWIDDIE (1979) GV2386 GV2386 *CURRENT SURVEY CONTROL GV2386 ___________________________________________________________________ GV2386* NAD 83(1986)- 37 03 22. (N) 077 37 06. (W) SCALED GV2386* NAVD 88 - 68.236 (meters) 223.87 (feet) POSTED GV2386 ___________________________________________________________________ GV2386 GEOID HEIGHT- -33.27 (meters) GEOID99 GV2386 DYNAMIC HT - 68.190 (meters) 223.72 (feet) COMP GV2386 MODELED GRAV- 979,886.1 (mgal) NAVD 88 GV2386 GV2386 VERT ORDER - * POSTED, Code NC , SEE BELOW GV2386 GV2386.The horizontal coordinates were scaled from a topographic map and have GV2386.an estimated accuracy of +/- 6 seconds. GV2386 GV2386.The orthometric height was determined by differential leveling GV2386.and adjusted by the National Geodetic Survey in 1992. GV2386.No vertical observational check was made to the station. GV2386.* This is a POSTED BENCH MARK height. Code NC indicates the bench mark GV2386.was located on a no-check spur therefore a value was not computed. GV2386 GV2386.The geoid height was determined by GEOID99. GV2386 GV2386.The dynamic height is computed by dividing the NAVD 88 GV2386.geopotential number by the normal gravity value computed on the GV2386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2386.degrees latitude (g = 980.6199 gals.). GV2386 GV2386.The modeled gravity was interpolated from observed gravity values. GV2386 GV2386; North East Units Estimated Accuracy GV2386;SPC VA S - 1,080,580. 3,578,420. MT (+/- 180 meters Scaled) GV2386 GV2386 SUPERSEDED SURVEY CONTROL GV2386 GV2386 NGVD 29 - 68.561 (m) 224.94 (f) ADJUSTED 2 0 GV2386 GV2386.Superseded values are not recommended for survey control. GV2386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2386.See file dsdata.txt to determine how the superseded data were derived. GV2386 GV2386_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG671043(NAD 83) GV2386_MARKER: P = PIPE CAP GV2386_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND GV2386_STAMPING: PRIM TRAV STA NO 5 1918 GV2386_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV2386 GV2386 HISTORY - Date Condition Report By GV2386 HISTORY - 1918 MONUMENTED USGS GV2386 HISTORY - 1960 POOR CGS GV2386 HISTORY - 19950311 MARK NOT FOUND USPSQD GV2386 HISTORY - 20010331 MARK NOT FOUND NGS GV2386 GV2386 STATION DESCRIPTION GV2386 GV2386'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2386'2.6 MI SW FROM DINWIDDIE. GV2386'ABOUT 2.6 MILES SOUTHWEST ALONG THE SEABOARD AIR LINE RAILWAY GV2386'FROM THE STATION AT DINWIDDIE, 40 FEET SOUTH OF THE SOUTH GV2386'RAIL, ABOUT 12 FEET BELOW THE LEVEL OF THE TRACK, AND RIVETED GV2386'ON TOP OF AN IRON PIPE. NOTE-- THE PIPE IS PROJECTING 20 INCHES GV2386'AND IS LEANING AT ABOUT A 45 DEG ANGLE. NOT LEVELED OVER GV2386'DURING THE 1960 RELEVELING. GV2386 GV2386 STATION RECOVERY (1995) GV2386 GV2386'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2386'MARK NOT FOUND. GV2386 GV2386 STATION RECOVERY (2001) GV2386 GV2386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2386'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2405 *********************************************************************** GV2405 DESIGNATION - Q 238 GV2405 PID - GV2405 GV2405 STATE/COUNTY- VA/DINWIDDIE GV2405 USGS QUAD - DINWIDDIE (1979) GV2405 GV2405 *CURRENT SURVEY CONTROL GV2405 ___________________________________________________________________ GV2405* NAD 83(1986)- 37 04 23. (N) 077 34 54. (W) SCALED GV2405* NAVD 88 - 75.548 (meters) 247.86 (feet) ADJUSTED GV2405 ___________________________________________________________________ GV2405 GEOID HEIGHT- -33.38 (meters) GEOID99 GV2405 DYNAMIC HT - 75.491 (meters) 247.67 (feet) COMP GV2405 MODELED GRAV- 979,880.6 (mgal) NAVD 88 GV2405 GV2405 VERT ORDER - SECOND CLASS 0 GV2405 GV2405.The horizontal coordinates were scaled from a topographic map and have GV2405.an estimated accuracy of +/- 6 seconds. GV2405 GV2405.The orthometric height was determined by differential leveling GV2405.and adjusted by the National Geodetic Survey in June 1991. GV2405 GV2405.The geoid height was determined by GEOID99. GV2405 GV2405.The dynamic height is computed by dividing the NAVD 88 GV2405.geopotential number by the normal gravity value computed on the GV2405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2405.degrees latitude (g = 980.6199 gals.). GV2405 GV2405.The modeled gravity was interpolated from observed gravity values. GV2405 GV2405; North East Units Estimated Accuracy GV2405;SPC VA S - 1,082,490. 3,581,660. MT (+/- 180 meters Scaled) GV2405 GV2405 SUPERSEDED SURVEY CONTROL GV2405 GV2405 NGVD 29 - 75.879 (m) 248.95 (f) ADJUSTED 2 0 GV2405 GV2405.Superseded values are not recommended for survey control. GV2405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2405.See file dsdata.txt to determine how the superseded data were derived. GV2405 GV2405_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG704060(NAD 83) GV2405_MARKER: DB = BENCH MARK DISK GV2405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2405_STAMPING: Q 238 1942 GV2405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2405+STABILITY: SURFACE MOTION GV2405 GV2405 HISTORY - Date Condition Report By GV2405 HISTORY - 1942 MONUMENTED CGS GV2405 HISTORY - 1961 MARK NOT FOUND CGS GV2405 HISTORY - 20010331 MARK NOT FOUND NGS GV2405 GV2405 STATION DESCRIPTION GV2405 GV2405'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2405'AT DINWIDDIE. GV2405'AT DINWIDDIE, DINWIDDIE COUNTY, 400 FEET SOUTHEAST OF A WOODEN GV2405'BRIDGE OVER THE SEABOARD AIR LINE RAILWAY, 200 FEET SOUTHEAST GV2405'OF THE JUNCTION OF STATE SECONDARY ROADS 626 AND 679, IN THE GV2405'NORTHWEST CORNER OF THE LAWN OF A WHITE HOUSE, 180 FEET NORTHWEST GV2405'OF THE NORTHWEST CORNER OF THE HOUSE, 26 FEET SOUTHWEST OF THE GV2405'CENTERLINE OF ROAD 626, JUST SOUTHEAST OF LARGE CEDAR SHRUB, GV2405'AND IN LINE WITH A ROW OF POWER POLES. A STANDARD DISK, STAMPED GV2405'Q 238 1942 AND SET IN THE TOP OF A CONCRETE POST. GV2405 GV2405 STATION RECOVERY (2001) GV2405 GV2405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2405'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2415 *********************************************************************** GV2415 DESIGNATION - R 238 GV2415 PID - GV2415 GV2415 STATE/COUNTY- VA/DINWIDDIE GV2415 USGS QUAD - DINWIDDIE (1979) GV2415 GV2415 *CURRENT SURVEY CONTROL GV2415 ___________________________________________________________________ GV2415* NAD 83(1986)- 37 03 59. (N) 077 34 03. (W) SCALED GV2415* NAVD 88 - 65.606 (meters) 215.24 (feet) ADJUSTED GV2415 ___________________________________________________________________ GV2415 GEOID HEIGHT- -33.44 (meters) GEOID99 GV2415 DYNAMIC HT - 65.557 (meters) 215.08 (feet) COMP GV2415 MODELED GRAV- 979,880.9 (mgal) NAVD 88 GV2415 GV2415 VERT ORDER - SECOND CLASS 0 GV2415 GV2415.The horizontal coordinates were scaled from a topographic map and have GV2415.an estimated accuracy of +/- 6 seconds. GV2415 GV2415.The orthometric height was determined by differential leveling GV2415.and adjusted by the National Geodetic Survey in June 1991. GV2415 GV2415.The geoid height was determined by GEOID99. GV2415 GV2415.The dynamic height is computed by dividing the NAVD 88 GV2415.geopotential number by the normal gravity value computed on the GV2415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2415.degrees latitude (g = 980.6199 gals.). GV2415 GV2415.The modeled gravity was interpolated from observed gravity values. GV2415 GV2415; North East Units Estimated Accuracy GV2415;SPC VA S - 1,081,760. 3,582,930. MT (+/- 180 meters Scaled) GV2415 GV2415 SUPERSEDED SURVEY CONTROL GV2415 GV2415 NGVD 29 - 65.938 (m) 216.33 (f) ADJUSTED 2 0 GV2415 GV2415.Superseded values are not recommended for survey control. GV2415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2415.See file dsdata.txt to determine how the superseded data were derived. GV2415 GV2415_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG717053(NAD 83) GV2415_MARKER: DB = BENCH MARK DISK GV2415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2415_STAMPING: R 238 1942 GV2415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2415+STABILITY: SURFACE MOTION GV2415 GV2415 HISTORY - Date Condition Report By GV2415 HISTORY - 1942 MONUMENTED CGS GV2415 HISTORY - 1960 GOOD CGS GV2415 HISTORY - 1966 GOOD CGS GV2415 HISTORY - 20010331 GOOD NGS GV2415 GV2415 STATION DESCRIPTION GV2415 GV2415'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2415'1.4 MI SE FROM DINWIDDIE. GV2415'ABOUT 0.5 MILE SOUTHEAST ALONG ROAD 619 FROM THE JUNCTION OF GV2415'U.S. HIGHWAY 1 AND THE COURTHOUSE AT DINWIDDIE, THENCE ABOUT GV2415'0.9 MILE EAST-SOUTHEAST ALONG ROAD 679, 25 1/2 FEET NORTH-NORTHEAST GV2415'OF THE CENTER LINE OF ROAD, 135 YARDS WEST-NORTHWEST OF WEST CORNER GV2415'OF JUNCTION TRIANGLE OF BLACK TOP ROAD AND A GRAVEL ROAD LEADING GV2415'SOUTHWEST TO A TWO-STORY FARMHOUSE, 7 FEET EAST OF A 28-INCH GV2415'FORKED OAK TREE, ABOUT LEVEL WITH THE BLACK TOP ROAD, AND SET IN GV2415'TOP OF A SMALL CONCRETE POST PROJECTING 3 INCHES. GV2415 GV2415 STATION RECOVERY (1966) GV2415 GV2415'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2415'RECOVERED IN GOOD CONDITION. GV2415 GV2415 STATION RECOVERY (2001) GV2415 GV2415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2415'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2391 *********************************************************************** GV2391 DESIGNATION - R 49 GV2391 PID - GV2391 GV2391 STATE/COUNTY- VA/DINWIDDIE GV2391 USGS QUAD - DINWIDDIE (1979) GV2391 GV2391 *CURRENT SURVEY CONTROL GV2391 ___________________________________________________________________ GV2391* NAD 83(1993)- 37 03 15.24892(N) 077 37 21.58473(W) ADJUSTED GV2391* NAVD 88 - 72.406 (meters) 237.55 (feet) ADJUSTED GV2391 ___________________________________________________________________ GV2391 LAPLACE CORR- -7.00 (seconds) DEFLEC99 GV2391 GEOID HEIGHT- -33.25 (meters) GEOID99 GV2391 DYNAMIC HT - 72.353 (meters) 237.38 (feet) COMP GV2391 MODELED GRAV- 979,887.1 (mgal) NAVD 88 GV2391 GV2391 HORZ ORDER - SECOND GV2391 VERT ORDER - SECOND CLASS 0 GV2391 GV2391.The horizontal coordinates were established by classical geodetic methods GV2391.and adjusted by the National Geodetic Survey in September 1995. GV2391 GV2391.The orthometric height was determined by differential leveling GV2391.and adjusted by the National Geodetic Survey in June 1991. GV2391 GV2391.The Laplace correction was computed from DEFLEC99 derived deflections. GV2391 GV2391.The geoid height was determined by GEOID99. GV2391 GV2391.The dynamic height is computed by dividing the NAVD 88 GV2391.geopotential number by the normal gravity value computed on the GV2391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2391.degrees latitude (g = 980.6199 gals.). GV2391 GV2391.The modeled gravity was interpolated from observed gravity values. GV2391 GV2391; North East Units Scale Converg. GV2391;SPC VA S - 1,080,364.178 3,578,033.558 MT 0.99996026 +0 31 56.9 GV2391;UTM 18 - 4,104,106.467 266,789.156 MT 1.00027004 -1 34 51.8 GV2391 GV2391 SUPERSEDED SURVEY CONTROL GV2391 GV2391 NAD 83(1986)- 37 03 15.25609(N) 077 37 21.60120(W) AD( ) 2 GV2391 NAD 27 - 37 03 14.71520(N) 077 37 22.63870(W) AD( ) 2 GV2391 NGVD 29 - 72.737 (m) 238.64 (f) ADJUSTED 2 0 GV2391 GV2391.Superseded values are not recommended for survey control. GV2391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2391.See file dsdata.txt to determine how the superseded data were derived. GV2391 GV2391_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG6678904106(NAD 83) GV2391_MARKER: DB = BENCH MARK DISK GV2391_SETTING: 80 = SET IN A BOULDER GV2391_STAMPING: 238.125 R 49 1934 GV2391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2391+STABILITY: SURFACE MOTION GV2391 GV2391 HISTORY - Date Condition Report By GV2391 HISTORY - 1959 MONUMENTED CGS GV2391 HISTORY - 1960 GOOD CGS GV2391 HISTORY - 1988 GOOD USPSQD GV2391 HISTORY - 19950426 GOOD USPSQD GV2391 HISTORY - 20010331 GOOD NGS GV2391 GV2391 STATION DESCRIPTION GV2391 GV2391'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 GV2391'STATION IS LOCATED ABOUT 17.0 MILES SOUTHWEST OF PETERSBURG, 4.0 GV2391'MILES NORTHEAST OF DEWITT AT THE NORTHWEST END OF THE SOUTH BOUND GV2391'LANE OF A RAILROAD OVERPASS ON U.S. HIGHWAY 1. GV2391' GV2391'STATION, STAMPED R 49 1934, IS A STANDARD USC AND GS BENCH MARK GV2391'CEMENTED IN A DRILL HOLE IN A LARGE BOULDER. IT IS 29.9 FEET GV2391'NORTHWEST OF THE NORTHWEST RAIL OF RAILROAD TRACKS 62.0 FEET GV2391'NORTHEAST OF A UTILITY POLE, 39.0 FEET NORTH OF A PILLAR OF THE GV2391'RAILROAD OVERPASS AND 34.431 METERS (112.96 FEET) SOUTHWEST OF GV2391'TRIANGULATION STATION BUTTER. GV2391 GV2391 STATION RECOVERY (1960) GV2391 GV2391'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV2391'1.4 MI NE FROM DE WITT. GV2391'ABOUT 1.45 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE POST GV2391'OFFICE AT DE WITT, AT BUTTERWORTH, ALONG THE SEABOARD AIR LINE GV2391'RAILWAY, BELOW THE NORTHWEST EDGE OF THE CONCRETE OVERPASS GV2391'(NO. 40.4) OF SOUTHWEST-BOUND LANE OF U.S. HIGHWAY 1 OVER THE GV2391'RAILWAY, 30 FEET NORTH-NORTHWEST OF THE NORTH-NORTHWEST RAIL, GV2391'14 FEET SOUTHWEST OF THE NORTHWEST COLUMN OF SECOND PIER GV2391'SOUTHWEST OF NORTHEAST END OF OVERPASS, 1 1/2 FEET NORTHWEST GV2391'OF SOUTHEAST END OF A 3-FOOT-HIGH 5-BY 5-FOOT HEART-SHAPED GV2391'BOULDER, IN THE SLANTIN SOUTHEAST FACE OF BOULDER, AND ABOUT GV2391'1 1/2 FEET BELOW THE LEVEL OF THE TRACK. GV2391 GV2391 STATION RECOVERY (1988) GV2391 GV2391'RECOVERY NOTE BY US POWER SQUADRON 1988 (GES) GV2391'RECOVERED IN GOOD CONDITION. GV2391 GV2391 STATION RECOVERY (1995) GV2391 GV2391'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2391'RECOVERED IN GOOD CONDITION. GV2391 GV2391 STATION RECOVERY (2001) GV2391 GV2391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2391'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1945 *********************************************************************** GV1945 DESIGNATION - RV 87.5 NWRR GV1945 PID - GV1945 GV1945 STATE/COUNTY- VA/DINWIDDIE GV1945 USGS QUAD - PETERSBURG (1994) GV1945 GV1945 *CURRENT SURVEY CONTROL GV1945 ___________________________________________________________________ GV1945* NAD 83(1986)- 37 12 08. (N) 077 29 53. (W) SCALED GV1945* NAVD 88 - 54.720 (meters) 179.53 (feet) ADJUSTED GV1945 ___________________________________________________________________ GV1945 GEOID HEIGHT- -33.47 (meters) GEOID99 GV1945 DYNAMIC HT - 54.679 (meters) 179.39 (feet) COMP GV1945 MODELED GRAV- 979,895.4 (mgal) NAVD 88 GV1945 GV1945 VERT ORDER - SECOND CLASS 0 GV1945 GV1945.The horizontal coordinates were scaled from a topographic map and have GV1945.an estimated accuracy of +/- 6 seconds. GV1945 GV1945.The orthometric height was determined by differential leveling GV1945.and adjusted by the National Geodetic Survey in June 1991. GV1945 GV1945.The geoid height was determined by GEOID99. GV1945 GV1945.The dynamic height is computed by dividing the NAVD 88 GV1945.geopotential number by the normal gravity value computed on the GV1945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1945.degrees latitude (g = 980.6199 gals.). GV1945 GV1945.The modeled gravity was interpolated from observed gravity values. GV1945 GV1945; North East Units Estimated Accuracy GV1945;SPC VA S - 1,096,900. 3,588,940. MT (+/- 180 meters Scaled) GV1945 GV1945 SUPERSEDED SURVEY CONTROL GV1945 GV1945 NGVD 29 - 55.056 (m) 180.63 (f) ADJUSTED 2 0 GV1945 GV1945.Superseded values are not recommended for survey control. GV1945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1945.See file dsdata.txt to determine how the superseded data were derived. GV1945 GV1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG783202(NAD 83) GV1945_MARKER: R = RIVET GV1945_SETTING: 30 = CULVERT GV1945_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV1945 GV1945 HISTORY - Date Condition Report By GV1945 HISTORY - UNK MONUMENTED NWRR GV1945 HISTORY - 1938 GOOD CGS GV1945 HISTORY - 20010331 GOOD NGS GV1945 GV1945 STATION DESCRIPTION GV1945 GV1945'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 GV1945'6 MI W FROM PETERSBURG. GV1945'6.0 MILES WEST ALONG THE NORFOLK AND WESTERN RAILWAY FROM THE GV1945'STATION AT PETERSBURG, DINWIDDIE COUNTY, AT A 6-INCH CORRUGATED-IRON GV1945'PIPE CULVERT, IN THE TOP OF THE SOUTH CONCRETE HEADWALL, 17.5 GV1945'FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AND 1 FOOT GV1945'FROM THE EAST END OF THE HEADWALL. A STANDARD MONEL-METAL RIVET. GV1945 GV1945 STATION RECOVERY (2001) GV1945 GV1945'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1945'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2416 *********************************************************************** GV2416 DESIGNATION - S 238 GV2416 PID - GV2416 GV2416 STATE/COUNTY- VA/DINWIDDIE GV2416 USGS QUAD - DINWIDDIE (1979) GV2416 GV2416 *CURRENT SURVEY CONTROL GV2416 ___________________________________________________________________ GV2416* NAD 83(1986)- 37 04 22. (N) 077 33 22. (W) SCALED GV2416* NAVD 88 - 61.883 (meters) 203.03 (feet) ADJUSTED GV2416 ___________________________________________________________________ GV2416 GEOID HEIGHT- -33.46 (meters) GEOID99 GV2416 DYNAMIC HT - 61.836 (meters) 202.87 (feet) COMP GV2416 MODELED GRAV- 979,883.0 (mgal) NAVD 88 GV2416 GV2416 VERT ORDER - SECOND CLASS 0 GV2416 GV2416.The horizontal coordinates were scaled from a topographic map and have GV2416.an estimated accuracy of +/- 6 seconds. GV2416 GV2416.The orthometric height was determined by differential leveling GV2416.and adjusted by the National Geodetic Survey in June 1991. GV2416 GV2416.The geoid height was determined by GEOID99. GV2416 GV2416.The dynamic height is computed by dividing the NAVD 88 GV2416.geopotential number by the normal gravity value computed on the GV2416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2416.degrees latitude (g = 980.6199 gals.). GV2416 GV2416.The modeled gravity was interpolated from observed gravity values. GV2416 GV2416; North East Units Estimated Accuracy GV2416;SPC VA S - 1,082,480. 3,583,930. MT (+/- 180 meters Scaled) GV2416 GV2416 SUPERSEDED SURVEY CONTROL GV2416 GV2416 NGVD 29 - 62.216 (m) 204.12 (f) ADJUSTED 2 0 GV2416 GV2416.Superseded values are not recommended for survey control. GV2416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2416.See file dsdata.txt to determine how the superseded data were derived. GV2416 GV2416_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG727060(NAD 83) GV2416_MARKER: DB = BENCH MARK DISK GV2416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2416_STAMPING: S 238 1942 GV2416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2416+STABILITY: SURFACE MOTION GV2416 GV2416 HISTORY - Date Condition Report By GV2416 HISTORY - 1942 MONUMENTED CGS GV2416 HISTORY - 1961 GOOD CGS GV2416 HISTORY - 20010331 MARK NOT FOUND NGS GV2416 GV2416 STATION DESCRIPTION GV2416 GV2416'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2416'1.9 MI SE FROM DINWIDDIE. GV2416'1.9 MILES SOUTHEAST ALONG STATE SECONDARY ROAD 679 FROM THE WOODEN GV2416'OVERHEAD BRIDGE JUST SOUTHWEST OF THE SEABOARD AIR LINE RAILWAY GV2416'STATION AT DINWIDDIE, DINWIDDIE COUNTY, 0.1 MILE WEST OF A GV2416'WOODEN BRIDGE OVER A CREEK, ON THE EAST SLOPE OF A HILL, NEAR GV2416'A LARGE HOLLY TREE, 24.8 FEET NORTHWEST OF THE CENTERLINE OF THE GV2416'ROAD, 6 FEET NORTHEAST OF A BLAZED OAK TREE, AND 3 FEET LOWER THAN GV2416'THE ROAD. A STANDARD DISK, STAMPED S 238 1942 AND SET IN THE GV2416'TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE GROUND. GV2416 GV2416 STATION RECOVERY (2001) GV2416 GV2416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2416'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2375 *********************************************************************** GV2375 DESIGNATION - SEABOARD GV2375 PID - GV2375 GV2375 STATE/COUNTY- VA/DINWIDDIE GV2375 USGS QUAD - DINWIDDIE (1979) GV2375 GV2375 *CURRENT SURVEY CONTROL GV2375 ___________________________________________________________________ GV2375* NAD 83(1993)- 37 05 58.31711(N) 077 33 22.35777(W) ADJUSTED GV2375* NAVD 88 - 73.436 (meters) 240.93 (feet) ADJUSTED GV2375 ___________________________________________________________________ GV2375 LAPLACE CORR- -5.73 (seconds) DEFLEC99 GV2375 GEOID HEIGHT- -33.43 (meters) GEOID99 GV2375 DYNAMIC HT - 73.381 (meters) 240.75 (feet) COMP GV2375 MODELED GRAV- 979,887.7 (mgal) NAVD 88 GV2375 GV2375 HORZ ORDER - SECOND GV2375 VERT ORDER - SECOND CLASS 0 GV2375 GV2375.The horizontal coordinates were established by classical geodetic methods GV2375.and adjusted by the National Geodetic Survey in September 1995. GV2375 GV2375.The orthometric height was determined by differential leveling GV2375.and adjusted by the National Geodetic Survey in June 1991. GV2375 GV2375.The Laplace correction was computed from DEFLEC99 derived deflections. GV2375 GV2375.The geoid height was determined by GEOID99. GV2375 GV2375.The dynamic height is computed by dividing the NAVD 88 GV2375.geopotential number by the normal gravity value computed on the GV2375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2375.degrees latitude (g = 980.6199 gals.). GV2375 GV2375.The modeled gravity was interpolated from observed gravity values. GV2375 GV2375; North East Units Scale Converg. GV2375;SPC VA S - 1,085,447.714 3,583,893.588 MT 0.99995628 +0 34 22.1 GV2375;UTM 18 - 4,108,971.764 272,834.538 MT 1.00023575 -1 32 33.2 GV2375 GV2375: Primary Azimuth Mark Grid Az GV2375:SPC VA S - SEABOARD AZ MK 317 24 48.8 GV2375:UTM 18 - SEABOARD AZ MK 319 31 44.1 GV2375 GV2375|---------------------------------------------------------------------| GV2375| PID Reference Object Distance Geod. Az | GV2375| dddmmss.s | GV2375| GV2377 SEABOARD RM 1 26.046 METERS 05220 | GV2375| GV2376 SEABOARD RM 2 22.726 METERS 15453 | GV2375| GV5653 DINWIDDIE HIGH SCHOOL DOME APPROX. 3.1 KM 2282701.8 | GV2375| GV5652 DINWIDDIE ARMY COMMUN MAST APPROX. 2.9 KM 2483939.2 | GV2375| GV2374 SEABOARD AZ MK 3175910.9 | GV2375|---------------------------------------------------------------------| GV2375 GV2375 SUPERSEDED SURVEY CONTROL GV2375 GV2375 NAD 83(1986)- 37 05 58.32398(N) 077 33 22.37578(W) AD( ) 2 GV2375 NAD 27 - 37 05 57.78440(N) 077 33 23.42320(W) AD( ) 2 GV2375 NGVD 29 - 73.770 (m) 242.03 (f) ADJUSTED 2 0 GV2375 GV2375.Superseded values are not recommended for survey control. GV2375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2375.See file dsdata.txt to determine how the superseded data were derived. GV2375 GV2375_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG7283508972(NAD 83) GV2375_MARKER: DS = TRIANGULATION STATION DISK GV2375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2375_STAMPING: SEABOARD 1959 GV2375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2375+STABILITY: SURFACE MOTION GV2375 GV2375 HISTORY - Date Condition Report By GV2375 HISTORY - 1959 MONUMENTED CGS GV2375 HISTORY - 1960 GOOD CGS GV2375 HISTORY - 1963 GOOD USGS GV2375 HISTORY - 20010331 GOOD NGS GV2375 GV2375 STATION DESCRIPTION GV2375 GV2375'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JCC) GV2375'STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF DINWIDDIE, GV2375'ON THE NORTHWEST SIDE OF THE SEABOARD RAILROAD TRACK AND GV2375'ON THE PROPERTY OF THE CONTINENTAL CAN COMPANY. GV2375' GV2375'STATION, STAMPED SEABOARD 1959, PROJECTS ABOUT 4 INCHES. GV2375'IT IS 97.3 FEET NORTHWEST OF THE NORTH RAIL OF THE RAILROAD GV2375'TRACKS, 101 FEET SOUTHEAST OF A POWER POLE, 79.3 FEET GV2375'NORTH-NORTHWEST OF POWER POLE SWPC-A-SA-5335-5, 28 FEET GV2375'EAST OF THE CENTERLINE OF COUNTY ROUTE 605, 27.6 FEET GV2375'NORTH-NORTHEAST OF A TRIANGULAR BLAZED TREE AND 1.5 FEET GV2375'NORTHEAST OF A C AND GS SIGN. GV2375' GV2375'R.M. 1, STAMPED SEABOARD NO 1 1959, IS SET FLUSH WITH THE GV2375'SURFACE OF THE GROUND. IT IS 98 FEET EAST OF THE CENTERLINE GV2375'OF COUNTY ROUTE 605, 85.6 FEET NORTH OF THE NORTH RAIL OF THE GV2375'RAILROAD TRACKS, 73 FEET WEST F A TELEPHONE POLE AND ABOUT GV2375'3 FEET BELOW THE ELEVATION OF THE STATION. GV2375' GV2375'R.M. 2, STAMPED SEABOARD NO 2 1959, PROJECTS ABOUT 2 INCHES. GV2375'IT IS 63 FEET NORTHEAST OF THE CENTERLINE OF COUNTY ROUTE GV2375'605, 56.3 FEET SOUTHEAST OF A TRIANGULAR BLAZED TREE, 26.6 GV2375'FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS, 17 FEET GV2375'NORTHEAST OF A TELEGRAPH POLE AND ABOUT 1 FOOT ABOVE THE GV2375'ELEVATION OF THE STATION. GV2375' GV2375'AZIMUTH MARK, STAMPED SEABOARD 1959, PROJECTS ABOUT 3 INCHES. GV2375'IT IS 72 FEET NORTHWEST OF POWER POLE 4, 44 FEET SOUTH OF GV2375'THE SOUTH CORNER OF BUILDING, 25.5 FEET SOUTH-SOUTHWEST OF GV2375'A 8 INCH CEDAR TREE, 19 FEET NORTHEAST OF THE CENTERLINE GV2375'OF COUNTY ROUTE 605 AND 3.2 FEET NORTHEAST OF A C AND GS GV2375'SIGN. GV2375' GV2375'TO REACH THE STATION FROM THE COUNTY COURTHOUSE IN DINWIDDIE, GV2375'GO NORTHEAST ON U.S. HIGHWAY 1 FOR 2.25 MILES, TURN RIGHT, GV2375'GO EAST ON COUNTY ROUTE 605 FOR 0.2 MILE TO THE AZIMUTH GV2375'MARK ON THE LEFT, CONTINUE ON COUNTY ROUTE 605 FOR 0.25 MILE GV2375'TO THE STATION ON THE LEFT. (JUST BEFORE REACHING THE RAILROAD GV2375'TRACKS. GV2375' GV2375'HEIGHT OF LIGHT ABOVE STATION MARK 30.25 METERS. GV2375 GV2375 STATION RECOVERY (1960) GV2375 GV2375'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV2375'2.4 MI NE FROM DINWIDDIE. GV2375'ABOUT 2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2375'SCHOOL AT DINWIDDIE, THENCE ABOUT 0.45 MILE SOUTHEAST ALONG ROAD GV2375'605, 50 YARDS NORTH-NORTHEAST OF THE CENTER OF CROSSING OF GV2375'BLACK TOP ROAD 605 AND THE SEABOARD AIR LINE RAILWAY, 27 FEET GV2375'EAST OF THE CENTER LINE OF ROAD, 97 FEET NORTHWEST OF THE NORTHWEST GV2375'RAIL, 85.4 FEET SOUTHWEST OF R M 1, 74.6 FEET NORTHWEST OF R M 2, GV2375'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN TOP OF A GV2375'CONCRETE POST PROJECTIN 2 INCHES. ALSO ABOUT 0.1 MILE NORTHEAST GV2375'ALONG U.S. HIGHWAY 1 FROM SOUTHSIDE HIGH SCHOOL, THENCE ABOUT GV2375'0.45 MILE SOUTHEAST ALONG ROAD 605. GV2375 GV2375 STATION RECOVERY (1963) GV2375 GV2375'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2375'STATION AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION GV2375'AS DESCRIBED. GV2375 GV2375 STATION RECOVERY (2001) GV2375 GV2375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2375'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2374 *********************************************************************** GV2374 DESIGNATION - SEABOARD AZ MK GV2374 PID - GV2374 GV2374 STATE/COUNTY- VA/DINWIDDIE GV2374 USGS QUAD - DINWIDDIE (1979) GV2374 GV2374 *CURRENT SURVEY CONTROL GV2374 ___________________________________________________________________ GV2374* NAD 83(1986)- 37 06 09. (N) 077 33 33. (W) SCALED GV2374* NAVD 88 - 76.877 (meters) 252.22 (feet) ADJUSTED GV2374 ___________________________________________________________________ GV2374 GEOID HEIGHT- -33.41 (meters) GEOID99 GV2374 DYNAMIC HT - 76.820 (meters) 252.03 (feet) COMP GV2374 MODELED GRAV- 979,887.8 (mgal) NAVD 88 GV2374 GV2374 VERT ORDER - SECOND CLASS 0 GV2374 GV2374.The horizontal coordinates were scaled from a topographic map and have GV2374.an estimated accuracy of +/- 6 seconds. GV2374 GV2374.The orthometric height was determined by differential leveling GV2374.and adjusted by the National Geodetic Survey in June 1991. GV2374 GV2374.The geoid height was determined by GEOID99. GV2374 GV2374.The dynamic height is computed by dividing the NAVD 88 GV2374.geopotential number by the normal gravity value computed on the GV2374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2374.degrees latitude (g = 980.6199 gals.). GV2374 GV2374.The modeled gravity was interpolated from observed gravity values. GV2374 GV2374; North East Units Estimated Accuracy GV2374;SPC VA S - 1,085,770. 3,583,630. MT (+/- 180 meters Scaled) GV2374 GV2374 SUPERSEDED SURVEY CONTROL GV2374 GV2374 NGVD 29 - 77.211 (m) 253.32 (f) ADJUSTED 2 0 GV2374 GV2374.Superseded values are not recommended for survey control. GV2374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2374.See file dsdata.txt to determine how the superseded data were derived. GV2374 GV2374_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG725093(NAD 83) GV2374_MARKER: DZ = AZIMUTH MARK DISK GV2374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2374_STAMPING: SEABOARD 1959 GV2374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2374+STABILITY: SURFACE MOTION GV2374 GV2374 HISTORY - Date Condition Report By GV2374 HISTORY - 1959 MONUMENTED CGS GV2374 HISTORY - 1960 GOOD CGS GV2374 HISTORY - 20010331 MARK NOT FOUND NGS GV2374 GV2374 STATION DESCRIPTION GV2374 GV2374'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2374'2.2 MI NE FROM DINWIDDIE. GV2374'ABOUT 2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2374'SCHOOL AT DINWIDDIE, THENCE ABOUT 0.15 MILE SOUTHEAST ALONG GV2374'ROAD 605, 0.05 MILE SOUTHEAST OF A GRADE SCHOOL, 19 FEET GV2374'NORTHEAST OF THE CENTER LINE OF ROAD 605, 24 FEET SOUTHEAST OF GV2374'THE CENTER LINE OF A DRIVE LEADING NORTHEAST, 26 FEET SOUTHWEST GV2374'OF A 8-INCH CEDAR TREE, 72 1/2 FEET NORTHWEST OF POWER LINE GV2374'POLE 4, 3.3 FEET NORTHEAST OF A STEEL WITNESS POST, AND SET IN GV2374'TOP OF A CONCRETE POST PROJECTING 1 INCH. ALSO ABOUT 0.1 GV2374'MILE NORTHEAST ALONG U.S. HIGHWAY 1 FROM SOUTHSIDE HIGH SCHOOL, GV2374'THENCE ABOUT 0.15 MILE SOUTHEAST ALONG ROAD 605. GV2374 GV2374 STATION RECOVERY (2001) GV2374 GV2374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2374'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2377 *********************************************************************** GV2377 DESIGNATION - SEABOARD RM 1 GV2377 PID - GV2377 GV2377 STATE/COUNTY- VA/DINWIDDIE GV2377 USGS QUAD - DINWIDDIE (1979) GV2377 GV2377 *CURRENT SURVEY CONTROL GV2377 ___________________________________________________________________ GV2377* NAD 83(1986)- 37 05 58. (N) 077 33 22. (W) SCALED GV2377* NAVD 88 - 72.424 (meters) 237.61 (feet) ADJUSTED GV2377 ___________________________________________________________________ GV2377 GEOID HEIGHT- -33.43 (meters) GEOID99 GV2377 DYNAMIC HT - 72.370 (meters) 237.43 (feet) COMP GV2377 MODELED GRAV- 979,887.7 (mgal) NAVD 88 GV2377 GV2377 VERT ORDER - SECOND CLASS 0 GV2377 GV2377.The horizontal coordinates were scaled from a topographic map and have GV2377.an estimated accuracy of +/- 6 seconds. GV2377 GV2377.The orthometric height was determined by differential leveling GV2377.and adjusted by the National Geodetic Survey in June 1991. GV2377 GV2377.The geoid height was determined by GEOID99. GV2377 GV2377.The dynamic height is computed by dividing the NAVD 88 GV2377.geopotential number by the normal gravity value computed on the GV2377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2377.degrees latitude (g = 980.6199 gals.). GV2377 GV2377.The modeled gravity was interpolated from observed gravity values. GV2377 GV2377; North East Units Estimated Accuracy GV2377;SPC VA S - 1,085,440. 3,583,900. MT (+/- 180 meters Scaled) GV2377 GV2377 SUPERSEDED SURVEY CONTROL GV2377 GV2377 NGVD 29 - 72.758 (m) 238.71 (f) ADJUSTED 2 0 GV2377 GV2377.Superseded values are not recommended for survey control. GV2377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2377.See file dsdata.txt to determine how the superseded data were derived. GV2377 GV2377_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG728089(NAD 83) GV2377_MARKER: DR = REFERENCE MARK DISK GV2377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2377_STAMPING: SEABOARD NO 1 1959 GV2377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2377+STABILITY: SURFACE MOTION GV2377 GV2377 HISTORY - Date Condition Report By GV2377 HISTORY - 1959 MONUMENTED CGS GV2377 HISTORY - 1960 GOOD CGS GV2377 HISTORY - 20010331 MARK NOT FOUND NGS GV2377 GV2377 STATION DESCRIPTION GV2377 GV2377'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2377'2.4 MI NE FROM DINWIDDIE. GV2377'85.4 FEET NORTHEAST OF TRIANGULATION STATION SEABOARD, DESCRIBED, GV2377'125 FEET NORTH-NORTHEAST OF R M 2, 70 YARDS NORTH-NORTHEAST GV2377'OF THE CROSSING OF THE SEABOARD AIR LINE RAILWAY AND ROAD 605, GV2377'86 FEET NORTHWEST OF THE NORTHWEST RAIL, 97 FEET EAST OF THE GV2377'CENTER LINE OF ROAD, 73 FEET WEST OF THE SECOND POWER LINE POLE GV2377'NORTHEAST OF THE CROSSING, AND SET IN TOP OF A CONCRETE POST GV2377'FLUSH WITH THE GROUND. GV2377 GV2377 STATION RECOVERY (2001) GV2377 GV2377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2377'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2376 *********************************************************************** GV2376 DESIGNATION - SEABOARD RM 2 GV2376 PID - GV2376 GV2376 STATE/COUNTY- VA/DINWIDDIE GV2376 USGS QUAD - DINWIDDIE (1979) GV2376 GV2376 *CURRENT SURVEY CONTROL GV2376 ___________________________________________________________________ GV2376* NAD 83(1986)- 37 05 58. (N) 077 33 22. (W) SCALED GV2376* NAVD 88 - 73.510 (meters) 241.17 (feet) ADJUSTED GV2376 ___________________________________________________________________ GV2376 GEOID HEIGHT- -33.43 (meters) GEOID99 GV2376 DYNAMIC HT - 73.455 (meters) 240.99 (feet) COMP GV2376 MODELED GRAV- 979,887.7 (mgal) NAVD 88 GV2376 GV2376 VERT ORDER - SECOND CLASS 0 GV2376 GV2376.The horizontal coordinates were scaled from a topographic map and have GV2376.an estimated accuracy of +/- 6 seconds. GV2376 GV2376.The orthometric height was determined by differential leveling GV2376.and adjusted by the National Geodetic Survey in June 1991. GV2376 GV2376.The geoid height was determined by GEOID99. GV2376 GV2376.The dynamic height is computed by dividing the NAVD 88 GV2376.geopotential number by the normal gravity value computed on the GV2376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2376.degrees latitude (g = 980.6199 gals.). GV2376 GV2376.The modeled gravity was interpolated from observed gravity values. GV2376 GV2376; North East Units Estimated Accuracy GV2376;SPC VA S - 1,085,440. 3,583,900. MT (+/- 180 meters Scaled) GV2376 GV2376 SUPERSEDED SURVEY CONTROL GV2376 GV2376 NGVD 29 - 73.844 (m) 242.27 (f) ADJUSTED 2 0 GV2376 GV2376.Superseded values are not recommended for survey control. GV2376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2376.See file dsdata.txt to determine how the superseded data were derived. GV2376 GV2376_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG728089(NAD 83) GV2376_MARKER: DR = REFERENCE MARK DISK GV2376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2376_STAMPING: SEABOARD NO 2 1959 GV2376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2376+STABILITY: SURFACE MOTION GV2376 GV2376 HISTORY - Date Condition Report By GV2376 HISTORY - 1959 MONUMENTED CGS GV2376 HISTORY - 1960 GOOD CGS GV2376 HISTORY - 20010331 MARK NOT FOUND NGS GV2376 GV2376 STATION DESCRIPTION GV2376 GV2376'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2376'2.4 MI NE FROM DINWIDDIE. GV2376'74.6 FEET SOUTHEAST OF TRIANGULATION STATION SEABOARD, DESCRIBED, GV2376'125 FEET SOUTH-SOUTHWEST OF R M 1, 87 FEET NORTH-NORTHEAST GV2376'OF THE CENTER OF CROSSING OF BLACK TOP ROAD 605 AND THE SEABOARD GV2376'AIR LINE RAILWAY, 27 FEET NORTHWEST OF THE NORTHWEST RAIL, 53 1/2 GV2376'FEET EAST OF THE CENTER LINE OF ROAD, 17 FEET NORTHEAST OF THE GV2376'FIRST TELEPHONE AND POWER LINE POLE NORTHEAST OF THE CROSSING, GV2376'AND SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH. GV2376 GV2376 STATION RECOVERY (2001) GV2376 GV2376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2376'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2422 *********************************************************************** GV2422 DESIGNATION - T 238 GV2422 PID - GV2422 GV2422 STATE/COUNTY- VA/DINWIDDIE GV2422 USGS QUAD - DINWIDDIE (1979) GV2422 GV2422 *CURRENT SURVEY CONTROL GV2422 ___________________________________________________________________ GV2422* NAD 83(1986)- 37 03 53. (N) 077 31 23. (W) SCALED GV2422* NAVD 88 - 55.047 (meters) 180.60 (feet) ADJUSTED GV2422 ___________________________________________________________________ GV2422 GEOID HEIGHT- -33.58 (meters) GEOID99 GV2422 DYNAMIC HT - 55.006 (meters) 180.47 (feet) COMP GV2422 MODELED GRAV- 979,885.7 (mgal) NAVD 88 GV2422 GV2422 VERT ORDER - SECOND CLASS 0 GV2422 GV2422.The horizontal coordinates were scaled from a topographic map and have GV2422.an estimated accuracy of +/- 6 seconds. GV2422 GV2422.The orthometric height was determined by differential leveling GV2422.and adjusted by the National Geodetic Survey in June 1991. GV2422 GV2422.The geoid height was determined by GEOID99. GV2422 GV2422.The dynamic height is computed by dividing the NAVD 88 GV2422.geopotential number by the normal gravity value computed on the GV2422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2422.degrees latitude (g = 980.6199 gals.). GV2422 GV2422.The modeled gravity was interpolated from observed gravity values. GV2422 GV2422; North East Units Estimated Accuracy GV2422;SPC VA S - 1,081,620. 3,586,880. MT (+/- 180 meters Scaled) GV2422 GV2422 SUPERSEDED SURVEY CONTROL GV2422 GV2422 NGVD 29 - 55.384 (m) 181.71 (f) ADJUSTED 2 0 GV2422 GV2422.Superseded values are not recommended for survey control. GV2422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2422.See file dsdata.txt to determine how the superseded data were derived. GV2422 GV2422_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG756050(NAD 83) GV2422_MARKER: DB = BENCH MARK DISK GV2422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2422_STAMPING: T 238 1942 GV2422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2422+STABILITY: SURFACE MOTION GV2422 GV2422 HISTORY - Date Condition Report By GV2422 HISTORY - 1942 MONUMENTED CGS GV2422 HISTORY - 1961 GOOD CGS GV2422 HISTORY - 20010331 MARK NOT FOUND NGS GV2422 GV2422 STATION DESCRIPTION GV2422 GV2422'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2422'3.8 MI E FROM DINWIDDIE. GV2422'3.8 MILES SOUTHEAST ALONG STATE HIGHWAY 141 FROM THE BRICK SCHOOL GV2422'BUILDING AT DINWIDDIE, DINWIDDIE COUNTY, 43.8 FEET NORTHEAST OF GV2422'THE CENTERLINE OF THE HIGHWAY, 20.2 FEET NORTHWEST OF A FARM GV2422'ROAD LEADING NORTHEAST, AND 10.1 FEET EAST OF A BLAZED GUM TREE. GV2422'A STANDARD DISK, STAMPED T 238 1942 AND SET IN THE TOP OF A GV2422'CONCRETE POST. GV2422 GV2422 STATION RECOVERY (2001) GV2422 GV2422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2422'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2398 *********************************************************************** GV2398 DESIGNATION - T 240 GV2398 PID - GV2398 GV2398 STATE/COUNTY- VA/DINWIDDIE GV2398 USGS QUAD - DINWIDDIE (1979) GV2398 GV2398 *CURRENT SURVEY CONTROL GV2398 ___________________________________________________________________ GV2398* NAD 83(1986)- 37 05 05. (N) 077 35 05. (W) SCALED GV2398* NAVD 88 - 88.128 (meters) 289.13 (feet) ADJUSTED GV2398 ___________________________________________________________________ GV2398 GEOID HEIGHT- -33.35 (meters) GEOID99 GV2398 DYNAMIC HT - 88.062 (meters) 288.92 (feet) COMP GV2398 MODELED GRAV- 979,880.7 (mgal) NAVD 88 GV2398 GV2398 VERT ORDER - SECOND CLASS 0 GV2398 GV2398.The horizontal coordinates were scaled from a topographic map and have GV2398.an estimated accuracy of +/- 6 seconds. GV2398 GV2398.The orthometric height was determined by differential leveling GV2398.and adjusted by the National Geodetic Survey in June 1991. GV2398 GV2398.The geoid height was determined by GEOID99. GV2398 GV2398.The dynamic height is computed by dividing the NAVD 88 GV2398.geopotential number by the normal gravity value computed on the GV2398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2398.degrees latitude (g = 980.6199 gals.). GV2398 GV2398.The modeled gravity was interpolated from observed gravity values. GV2398 GV2398; North East Units Estimated Accuracy GV2398;SPC VA S - 1,083,780. 3,581,380. MT (+/- 180 meters Scaled) GV2398 GV2398 SUPERSEDED SURVEY CONTROL GV2398 GV2398 NGVD 29 - 88.456 (m) 290.21 (f) ADJUSTED 2 0 GV2398 GV2398.Superseded values are not recommended for survey control. GV2398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2398.See file dsdata.txt to determine how the superseded data were derived. GV2398 GV2398_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG702073(NAD 83) GV2398_MARKER: DB = BENCH MARK DISK GV2398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2398_STAMPING: T 240 1942 GV2398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2398+STABILITY: SURFACE MOTION GV2398 GV2398 HISTORY - Date Condition Report By GV2398 HISTORY - 1942 MONUMENTED CGS GV2398 HISTORY - 1960 GOOD CGS GV2398 HISTORY - 1966 GOOD CGS GV2398 HISTORY - 19950426 GOOD USPSQD GV2398 HISTORY - 20010331 GOOD NGS GV2398 GV2398 STATION DESCRIPTION GV2398 GV2398'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2398'0.6 MI N FROM DINWIDDIE. GV2398'ABOUT 0.15 MILE SOUTHWEST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2398'SCHOOL AT DINWIDDIE, THENCE ABOUT 0.4 MILE NORTH ALONG BLACK GV2398'TOP ROAD 627, BETWEEN CABLE LINE POLES 3 AND 4, 31 1/2 FEET GV2398'EAST OF THE CENTER LINE OF ROAD 627, ON THE SOUTH END OF A CURVE GV2398'WITH TANGENTS EXTENDING SOUTH AND NORTHWEST, 18 FEET NORTH GV2398'OF THE CENTER LINE OF A DRIVE LEADING EAST, 9 FEET EAST OF A GV2398'WIRE FENCE, 8 FEET NORTH OF WIRE FENCE STRUNG ALONG ROW OF GV2398'TREES, ABOUT LEVEL WITH ROAD, AND SET IN TOP OF A CONCRETE GV2398'POST PROJECTING 3 INCHES. GV2398 GV2398 STATION RECOVERY (1966) GV2398 GV2398'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2398'RECOVERED IN GOOD CONDITION. GV2398 GV2398 STATION RECOVERY (1995) GV2398 GV2398'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2398'RECOVERED IN GOOD CONDITION. GV2398 GV2398 STATION RECOVERY (2001) GV2398 GV2398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2398'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2373 *********************************************************************** GV2373 DESIGNATION - T 391 GV2373 PID - GV2373 GV2373 STATE/COUNTY- VA/DINWIDDIE GV2373 USGS QUAD - DINWIDDIE (1979) GV2373 GV2373 *CURRENT SURVEY CONTROL GV2373 ___________________________________________________________________ GV2373* NAD 83(1986)- 37 06 53. (N) 077 33 17. (W) SCALED GV2373* NAVD 88 - 75.420 (meters) 247.44 (feet) ADJUSTED GV2373 ___________________________________________________________________ GV2373 GEOID HEIGHT- -33.41 (meters) GEOID99 GV2373 DYNAMIC HT - 75.364 (meters) 247.26 (feet) COMP GV2373 MODELED GRAV- 979,890.6 (mgal) NAVD 88 GV2373 GV2373 VERT ORDER - SECOND CLASS 0 GV2373 GV2373.The horizontal coordinates were scaled from a topographic map and have GV2373.an estimated accuracy of +/- 6 seconds. GV2373 GV2373.The orthometric height was determined by differential leveling GV2373.and adjusted by the National Geodetic Survey in June 1991. GV2373 GV2373.The geoid height was determined by GEOID99. GV2373 GV2373.The dynamic height is computed by dividing the NAVD 88 GV2373.geopotential number by the normal gravity value computed on the GV2373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2373.degrees latitude (g = 980.6199 gals.). GV2373 GV2373.The modeled gravity was interpolated from observed gravity values. GV2373 GV2373; North East Units Estimated Accuracy GV2373;SPC VA S - 1,087,140. 3,584,010. MT (+/- 180 meters Scaled) GV2373 GV2373 SUPERSEDED SURVEY CONTROL GV2373 GV2373 NGVD 29 - 75.756 (m) 248.54 (f) ADJUSTED 2 0 GV2373 GV2373.Superseded values are not recommended for survey control. GV2373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2373.See file dsdata.txt to determine how the superseded data were derived. GV2373 GV2373_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG730106(NAD 83) GV2373_MARKER: DB = BENCH MARK DISK GV2373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2373_STAMPING: T 391 1960 GV2373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2373+STABILITY: SURFACE MOTION GV2373 GV2373 HISTORY - Date Condition Report By GV2373 HISTORY - 1960 MONUMENTED CGS GV2373 HISTORY - 1966 GOOD CGS GV2373 HISTORY - 1988 GOOD USPSQD GV2373 HISTORY - 20010331 MARK NOT FOUND NGS GV2373 GV2373 STATION DESCRIPTION GV2373 GV2373'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2373'2.8 MI NE FROM DINWIDDIE. GV2373'ABOUT 2.85 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2373'SCHOOL AT DINWIDDIE, 0.85 MILE SOUTHWEST OF CONCRETE HIGHWAY GV2373'BRIDGE OVER GRAVELY RUN, 0.85 MILE NORTHEAST OF THE JUNCTION OF GV2373'ROAD 605 LEADING SOUTHEAST, 35 FEET SOUTHEAST OF THE CENTER LINE GV2373'OF HIGHWAY, 159 FEET SOUTHWEST OF THE WEST CORNER OF CONCRETE GV2373'BLOCK BUILDING SERVING AS OFFICE AND RESIDENCE FOR TOURIST CABINS, GV2373'76 FEET EAST OF AND ACROSS THE HIGHWAY FROM TELEPHONE POLE 56, GV2373'11 FEET NORTH-NORTHWEST OF POWER LINE POLE 200, 8 1/2 FEET GV2373'WEST-NORTHWEST OF WEST END OF LARGE STUCKEYS SIGN, 1.9 FEET GV2373'NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, GV2373'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES. GV2373 GV2373 STATION RECOVERY (1966) GV2373 GV2373'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2373'RECOVERED IN GOOD CONDITION. GV2373 GV2373 STATION RECOVERY (1988) GV2373 GV2373'RECOVERY NOTE BY US POWER SQUADRON 1988 (GES) GV2373'RECOVERED IN GOOD CONDITION. GV2373 GV2373 STATION RECOVERY (2001) GV2373 GV2373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2373'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1946 *********************************************************************** GV1946 DESIGNATION - TIDAL BM GV1946 PID - GV1946 GV1946 STATE/COUNTY- VA/DINWIDDIE GV1946 USGS QUAD - PETERSBURG (1994) GV1946 GV1946 *CURRENT SURVEY CONTROL GV1946 ___________________________________________________________________ GV1946* NAD 83(1986)- 37 14 09. (N) 077 24 08. (W) SCALED GV1946* NAVD 88 - 1.214 (meters) 3.98 (feet) POSTED GV1946 ___________________________________________________________________ GV1946 GEOID HEIGHT- -33.62 (meters) GEOID99 GV1946 DYNAMIC HT - 1.210 (meters) 3.97 (feet) COMP GV1946 MODELED GRAV- 979,902.1 (mgal) NAVD 88 GV1946 GV1946 VERT ORDER - * POSTED, Code NC , SEE BELOW GV1946 GV1946.The horizontal coordinates were scaled from a topographic map and have GV1946.an estimated accuracy of +/- 6 seconds. GV1946 GV1946.The orthometric height was determined by differential leveling GV1946.and adjusted by the National Geodetic Survey in 1992. GV1946.No vertical observational check was made to the station. GV1946.* This is a POSTED BENCH MARK height. Code NC indicates the bench mark GV1946.was located on a no-check spur therefore a value was not computed. GV1946 GV1946.The geoid height was determined by GEOID99. GV1946 GV1946.The dynamic height is computed by dividing the NAVD 88 GV1946.geopotential number by the normal gravity value computed on the GV1946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1946.degrees latitude (g = 980.6199 gals.). GV1946 GV1946.The modeled gravity was interpolated from observed gravity values. GV1946 GV1946; North East Units Estimated Accuracy GV1946;SPC VA S - 1,100,720. 3,597,410. MT (+/- 180 meters Scaled) GV1946 GV1946 SUPERSEDED SURVEY CONTROL GV1946 GV1946 NGVD 29 - 1.570 (m) 5.15 (f) ADJUSTED 2 0 GV1946 GV1946.Superseded values are not recommended for survey control. GV1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1946.See file dsdata.txt to determine how the superseded data were derived. GV1946 GV1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG869237(NAD 83) GV1946_MARKER: O = CHISELED CIRCLE GV1946_SETTING: 66 = SET IN ROCK OUTCROP GV1946_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD GV1946+STABILITY: POSITION/ELEVATION WELL GV1946 GV1946 HISTORY - Date Condition Report By GV1946 HISTORY - UNK MONUMENTED CGS GV1946 HISTORY - 1934 GOOD CGS GV1946 HISTORY - 20010331 MARK NOT FOUND NGS GV1946 GV1946 STATION DESCRIPTION GV1946 GV1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 GV1946'AT PETERSBURG. GV1946'AT PETERSBURG, DINWIDDIE COUNTY, AT THE SOUTHWEST END OF BRIDGE GV1946'STREET, 25 YARDS SOUTHWEST OF THE SOUTHWEST CORNER OF THE ROPER GV1946'BROTHERS LUMBER CO. OFFICE, UNDER THE POCAHONTAS VIADUCT, 2 FEET GV1946'NORTHWEST OF THE SOUTHEAST SIDE OF THE VIADUCT, 3 YARDS NORTHWEST GV1946'OF THE SOUTHEAST END OF AN OLD BRIDGE ABUTMENT, 10 FEET SOUTHWEST GV1946'OF THE FIRST CONCRETE STEP, ON THE TOP OF A ROCK LEDGE, 6 INCHES GV1946'SOUTHEAST OF A SHARP AN LE IN THE FACE OF THE ROCK, AND 10 FEET GV1946'LOWER THAN THE TOP OF THE OLD BRIDGE SEAT. A 1-1/2-INCH CHISELED GV1946'CIRCLE. GV1946 GV1946 STATION RECOVERY (2001) GV1946 GV1946'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1946'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2423 *********************************************************************** GV2423 DESIGNATION - U 238 GV2423 PID - GV2423 GV2423 STATE/COUNTY- VA/DINWIDDIE GV2423 USGS QUAD - DINWIDDIE (1979) GV2423 GV2423 *CURRENT SURVEY CONTROL GV2423 ___________________________________________________________________ GV2423* NAD 83(1986)- 37 03 34. (N) 077 30 20. (W) SCALED GV2423* NAVD 88 - 52.825 (meters) 173.31 (feet) ADJUSTED GV2423 ___________________________________________________________________ GV2423 GEOID HEIGHT- -33.63 (meters) GEOID99 GV2423 DYNAMIC HT - 52.786 (meters) 173.18 (feet) COMP GV2423 MODELED GRAV- 979,885.9 (mgal) NAVD 88 GV2423 GV2423 VERT ORDER - SECOND CLASS 0 GV2423 GV2423.The horizontal coordinates were scaled from a topographic map and have GV2423.an estimated accuracy of +/- 6 seconds. GV2423 GV2423.The orthometric height was determined by differential leveling GV2423.and adjusted by the National Geodetic Survey in June 1991. GV2423 GV2423.The geoid height was determined by GEOID99. GV2423 GV2423.The dynamic height is computed by dividing the NAVD 88 GV2423.geopotential number by the normal gravity value computed on the GV2423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2423.degrees latitude (g = 980.6199 gals.). GV2423 GV2423.The modeled gravity was interpolated from observed gravity values. GV2423 GV2423; North East Units Estimated Accuracy GV2423;SPC VA S - 1,081,050. 3,588,440. MT (+/- 180 meters Scaled) GV2423 GV2423 SUPERSEDED SURVEY CONTROL GV2423 GV2423 NGVD 29 - 53.164 (m) 174.42 (f) ADJUSTED 2 0 GV2423 GV2423.Superseded values are not recommended for survey control. GV2423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2423.See file dsdata.txt to determine how the superseded data were derived. GV2423 GV2423_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG772044(NAD 83) GV2423_MARKER: DB = BENCH MARK DISK GV2423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2423_STAMPING: U 238 1942 GV2423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2423+STABILITY: SURFACE MOTION GV2423 GV2423 HISTORY - Date Condition Report By GV2423 HISTORY - 1942 MONUMENTED CGS GV2423 HISTORY - 1961 MARK NOT FOUND CGS GV2423 HISTORY - 20010331 MARK NOT FOUND NGS GV2423 GV2423 STATION DESCRIPTION GV2423 GV2423'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2423'4.9 MI SE FROM DINWIDDIE. GV2423'4.9 MILES SOUTHEAST ALONG STATE HIGHWAY 141 FROM THE BRICK GV2423'SCHOOL BUILDING AT DINWIDDIE, DINWIDDIE COUNTY, AT A WHITE GV2423'FARMHOUSE, 87 FEET EAST OF A DIRT ROAD LEADING TO THE FARMHOUSE, GV2423'67.2 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF GV2423'THE WIRE FENCE, AND MIDWAY BETWEEN THE THIRD AND FOURTH WOODEN GV2423'POSTS FROM THE NORTHWEST FENCE CORNER. A STANDARD DISK, STAMPED GV2423'U 238 1942 AND SET IN THE TOP OF A CONCRETE POST PROJECTING GV2423'ABOUT 4 INCHES ABOVE GROUND. GV2423 GV2423 STATION RECOVERY (2001) GV2423 GV2423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2423'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2399 *********************************************************************** GV2399 DESIGNATION - U 240 GV2399 PID - GV2399 GV2399 STATE/COUNTY- VA/DINWIDDIE GV2399 USGS QUAD - DINWIDDIE (1979) GV2399 GV2399 *CURRENT SURVEY CONTROL GV2399 ___________________________________________________________________ GV2399* NAD 83(1986)- 37 06 03. (N) 077 35 12. (W) SCALED GV2399* NAVD 88 - 94.883 (meters) 311.30 (feet) ADJUSTED GV2399 ___________________________________________________________________ GV2399 GEOID HEIGHT- -33.32 (meters) GEOID99 GV2399 DYNAMIC HT - 94.812 (meters) 311.06 (feet) COMP GV2399 MODELED GRAV- 979,885.2 (mgal) NAVD 88 GV2399 GV2399 VERT ORDER - SECOND CLASS 0 GV2399 GV2399.The horizontal coordinates were scaled from a topographic map and have GV2399.an estimated accuracy of +/- 6 seconds. GV2399 GV2399.The orthometric height was determined by differential leveling GV2399.and adjusted by the National Geodetic Survey in June 1991. GV2399 GV2399.The geoid height was determined by GEOID99. GV2399 GV2399.The dynamic height is computed by dividing the NAVD 88 GV2399.geopotential number by the normal gravity value computed on the GV2399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2399.degrees latitude (g = 980.6199 gals.). GV2399 GV2399.The modeled gravity was interpolated from observed gravity values. GV2399 GV2399; North East Units Estimated Accuracy GV2399;SPC VA S - 1,085,570. 3,581,190. MT (+/- 180 meters Scaled) GV2399 GV2399 SUPERSEDED SURVEY CONTROL GV2399 GV2399 NGVD 29 - 95.210 (m) 312.37 (f) ADJUSTED 2 0 GV2399 GV2399.Superseded values are not recommended for survey control. GV2399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2399.See file dsdata.txt to determine how the superseded data were derived. GV2399 GV2399_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG701091(NAD 83) GV2399_MARKER: DB = BENCH MARK DISK GV2399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2399_STAMPING: U 240 1942 GV2399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2399+STABILITY: SURFACE MOTION GV2399 GV2399 HISTORY - Date Condition Report By GV2399 HISTORY - 1942 MONUMENTED CGS GV2399 HISTORY - 1961 MARK NOT FOUND CGS GV2399 HISTORY - 1963 MARK NOT FOUND USGS GV2399 HISTORY - 19950426 MARK NOT FOUND USPSQD GV2399 HISTORY - 20010331 MARK NOT FOUND NGS GV2399 GV2399 STATION DESCRIPTION GV2399 GV2399'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2399'2.2 MI N FROM DINWIDDIE. GV2399'2.2 MILES NORTH ALONG STATE SECONDARY ROAD 626 FROM THE SEABOARD GV2399'AIR LINE RAILWAY STATION AT DINWIDDIE, DINWIDDIE COUNTY, AT GV2399'THE TOP OF A HILL, 30 FEET WEST OF THE CENTERLINE OF THE GV2399'ROAD, 28 FEET NORTHESAT OF A LARGE HICKORY TREE, NEAR A HOLLY GV2399'TREE AND CEDAR TREE, AND 2 FEET HIGHER THAN THE PAVEMENT. GV2399'A STANDARD DISK, STAMPED U 240 1942 AND SET IN THE TOP OF A GV2399'CONCRETE POST. GV2399 GV2399 STATION RECOVERY (1963) GV2399 GV2399'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2399'MARK NOT FOUND. GV2399 GV2399 STATION RECOVERY (1995) GV2399 GV2399'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2399'MARK NOT FOUND. GV2399 GV2399 STATION RECOVERY (2001) GV2399 GV2399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2399'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2378 *********************************************************************** GV2378 DESIGNATION - U 391 GV2378 PID - GV2378 GV2378 STATE/COUNTY- VA/DINWIDDIE GV2378 USGS QUAD - DINWIDDIE (1979) GV2378 GV2378 *CURRENT SURVEY CONTROL GV2378 ___________________________________________________________________ GV2378* NAD 83(1986)- 37 06 02. (N) 077 33 55. (W) SCALED GV2378* NAVD 88 - 65.704 (meters) 215.56 (feet) ADJUSTED GV2378 ___________________________________________________________________ GV2378 GEOID HEIGHT- -33.40 (meters) GEOID99 GV2378 DYNAMIC HT - 65.655 (meters) 215.40 (feet) COMP GV2378 MODELED GRAV- 979,886.5 (mgal) NAVD 88 GV2378 GV2378 VERT ORDER - SECOND CLASS 0 GV2378 GV2378.The horizontal coordinates were scaled from a topographic map and have GV2378.an estimated accuracy of +/- 6 seconds. GV2378 GV2378.The orthometric height was determined by differential leveling GV2378.and adjusted by the National Geodetic Survey in June 1991. GV2378 GV2378.The geoid height was determined by GEOID99. GV2378 GV2378.The dynamic height is computed by dividing the NAVD 88 GV2378.geopotential number by the normal gravity value computed on the GV2378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2378.degrees latitude (g = 980.6199 gals.). GV2378 GV2378.The modeled gravity was interpolated from observed gravity values. GV2378 GV2378; North East Units Estimated Accuracy GV2378;SPC VA S - 1,085,550. 3,583,090. MT (+/- 180 meters Scaled) GV2378 GV2378 SUPERSEDED SURVEY CONTROL GV2378 GV2378 NGVD 29 - 66.038 (m) 216.66 (f) ADJUSTED 2 0 GV2378 GV2378.Superseded values are not recommended for survey control. GV2378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2378.See file dsdata.txt to determine how the superseded data were derived. GV2378 GV2378_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG720091(NAD 83) GV2378_MARKER: DB = BENCH MARK DISK GV2378_SETTING: 30 = CULVERT GV2378_STAMPING: U 391 1960 GV2378_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV2378 GV2378 HISTORY - Date Condition Report By GV2378 HISTORY - 1960 MONUMENTED CGS GV2378 HISTORY - 1966 GOOD CGS GV2378 HISTORY - 1988 GOOD USPSQD GV2378 HISTORY - 20010331 GOOD NGS GV2378 GV2378 STATION DESCRIPTION GV2378 GV2378'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2378'1.7 MI NE FROM DINWIDDIE. GV2378'ABOUT 1.7 MILES NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2378'SCHOOL AT DINWIDDIE, 0.2 MILE SOUTHWEST OF SOUTHSIDE HIGH SCHOOL, GV2378'27 FEET NORTHWEST OF THE CENTER LINE OF HIGHWAY AND AT THE GV2378'BOTTOM OF GRADES, IN TOP OF THE NORTHEAST END OF THE NORTHWEST GV2378'HEAD WALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY GV2378'FOR DRAIN INTO A POND ALONG THE SOUTHEAST SIDE OF THE HIGHWAY, GV2378'AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY. GV2378 GV2378 STATION RECOVERY (1966) GV2378 GV2378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2378'RECOVERED IN GOOD CONDITION. GV2378 GV2378 STATION RECOVERY (1988) GV2378 GV2378'RECOVERY NOTE BY US POWER SQUADRON 1988 (GES) GV2378'RECOVERED IN GOOD CONDITION. GV2378 GV2378 STATION RECOVERY (2001) GV2378 GV2378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2378'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2379 *********************************************************************** GV2379 DESIGNATION - V 391 GV2379 PID - GV2379 GV2379 STATE/COUNTY- VA/DINWIDDIE GV2379 USGS QUAD - DINWIDDIE (1979) GV2379 GV2379 *CURRENT SURVEY CONTROL GV2379 ___________________________________________________________________ GV2379* NAD 83(1986)- 37 05 25. (N) 077 34 30. (W) SCALED GV2379* NAVD 88 - 67.989 (meters) 223.06 (feet) ADJUSTED GV2379 ___________________________________________________________________ GV2379 GEOID HEIGHT- -33.38 (meters) GEOID99 GV2379 DYNAMIC HT - 67.938 (meters) 222.89 (feet) COMP GV2379 MODELED GRAV- 979,883.0 (mgal) NAVD 88 GV2379 GV2379 VERT ORDER - SECOND CLASS 0 GV2379 GV2379.The horizontal coordinates were scaled from a topographic map and have GV2379.an estimated accuracy of +/- 6 seconds. GV2379 GV2379.The orthometric height was determined by differential leveling GV2379.and adjusted by the National Geodetic Survey in June 1991. GV2379 GV2379.The geoid height was determined by GEOID99. GV2379 GV2379.The dynamic height is computed by dividing the NAVD 88 GV2379.geopotential number by the normal gravity value computed on the GV2379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2379.degrees latitude (g = 980.6199 gals.). GV2379 GV2379.The modeled gravity was interpolated from observed gravity values. GV2379 GV2379; North East Units Estimated Accuracy GV2379;SPC VA S - 1,084,400. 3,582,230. MT (+/- 180 meters Scaled) GV2379 GV2379 SUPERSEDED SURVEY CONTROL GV2379 GV2379 NGVD 29 - 68.320 (m) 224.15 (f) ADJUSTED 2 0 GV2379 GV2379.Superseded values are not recommended for survey control. GV2379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2379.See file dsdata.txt to determine how the superseded data were derived. GV2379 GV2379_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG711079(NAD 83) GV2379_MARKER: DB = BENCH MARK DISK GV2379_SETTING: 30 = CULVERT GV2379_STAMPING: V 391 1960 GV2379_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV2379 GV2379 HISTORY - Date Condition Report By GV2379 HISTORY - 1960 MONUMENTED CGS GV2379 HISTORY - 1966 GOOD CGS GV2379 HISTORY - 1988 GOOD USPSQD GV2379 HISTORY - 20010331 GOOD NGS GV2379 GV2379 STATION DESCRIPTION GV2379 GV2379'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2379'0.8 MI NE FROM DINWIDDIE. GV2379'ABOUT 0.75 MILE NORTHEAST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2379'SCHOOL AT DINWIDDIE, 1.15 MILES SOUTHWEST OF SOUTH SIDE HIGH GV2379'SCHOOL, 32 1/2 FEET NORTHWEST OF THE CENTER LINE OF HIGHWAY, GV2379'ABOUT 50 YARDS SOUTHWEST OF THE BOTTOM OF GRADES AND THE JUNCTION GV2379'OF A DIRT ROAD LEADING NORTHWEST, IN TOP OF THE NORTHEAST END GV2379'OF THE NORTHWEST HEAD WALL OF A 5-FOOT CONCRETE BOX CULVERT GV2379'UNDER THE HIGHWAY AND ACROSS HIGHWAY FROM A POND, AND ABOUT GV2379'6 FEET BELOW THE LEVEL OF THE HIGHWAY. GV2379 GV2379 STATION RECOVERY (1966) GV2379 GV2379'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2379'RECOVERED IN GOOD CONDITION. GV2379 GV2379 STATION RECOVERY (1988) GV2379 GV2379'RECOVERY NOTE BY US POWER SQUADRON 1988 (GES) GV2379'RECOVERED IN GOOD CONDITION. GV2379 GV2379 STATION RECOVERY (2001) GV2379 GV2379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2379'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2400 *********************************************************************** GV2400 DESIGNATION - W 240 GV2400 PID - GV2400 GV2400 STATE/COUNTY- VA/DINWIDDIE GV2400 USGS QUAD - DINWIDDIE (1979) GV2400 GV2400 *CURRENT SURVEY CONTROL GV2400 ___________________________________________________________________ GV2400* NAD 83(1986)- 37 07 18. (N) 077 35 59. (W) SCALED GV2400* NAVD 88 - 91.855 (meters) 301.36 (feet) ADJUSTED GV2400 ___________________________________________________________________ GV2400 GEOID HEIGHT- -33.24 (meters) GEOID99 GV2400 DYNAMIC HT - 91.787 (meters) 301.14 (feet) COMP GV2400 MODELED GRAV- 979,890.6 (mgal) NAVD 88 GV2400 GV2400 VERT ORDER - SECOND CLASS 0 GV2400 GV2400.The horizontal coordinates were scaled from a topographic map and have GV2400.an estimated accuracy of +/- 6 seconds. GV2400 GV2400.The orthometric height was determined by differential leveling GV2400.and adjusted by the National Geodetic Survey in June 1991. GV2400 GV2400.The geoid height was determined by GEOID99. GV2400 GV2400.The dynamic height is computed by dividing the NAVD 88 GV2400.geopotential number by the normal gravity value computed on the GV2400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2400.degrees latitude (g = 980.6199 gals.). GV2400 GV2400.The modeled gravity was interpolated from observed gravity values. GV2400 GV2400; North East Units Estimated Accuracy GV2400;SPC VA S - 1,087,870. 3,580,000. MT (+/- 180 meters Scaled) GV2400 GV2400 SUPERSEDED SURVEY CONTROL GV2400 GV2400 NGVD 29 - 92.182 (m) 302.43 (f) ADJUSTED 2 0 GV2400 GV2400.Superseded values are not recommended for survey control. GV2400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2400.See file dsdata.txt to determine how the superseded data were derived. GV2400 GV2400_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG690115(NAD 83) GV2400_MARKER: DB = BENCH MARK DISK GV2400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV2400_STAMPING: W 240 1942 GV2400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV2400+STABILITY: SURFACE MOTION GV2400 GV2400 HISTORY - Date Condition Report By GV2400 HISTORY - 1942 MONUMENTED CGS GV2400 HISTORY - 1961 MARK NOT FOUND CGS GV2400 HISTORY - 1963 GOOD USGS GV2400 HISTORY - 19950426 MARK NOT FOUND USPSQD GV2400 HISTORY - 20010331 MARK NOT FOUND NGS GV2400 GV2400 STATION DESCRIPTION GV2400 GV2400'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 GV2400'4.3 MI N FROM DINWIDDIE. GV2400'4.3 MILES NORTH ALONG STATE SECONDARY ROADS 626, 661 AND 605 GV2400'FROM THE SEABOARD AIR LINE RAILWAY STATION AT DINWIDDIE, DINWIDDIE GV2400'COUNTY, 200 YARDS NORTHEAST OF AN OLD 2-STORY HOUSE WITH LARGE GV2400'STONE CHIMNEY, 40.5 FEET EAST OF THE CENTERLINE OF ROAD 605, GV2400'15 FEET EAST OF A DIM DIRT ROAD PARALLELING THE TAR ROAD, GV2400'MIDWAY BETWEEN TWO 10-INCH PINE TREES, AND LEVEL WITH THE ROAD. GV2400'A STANDARD DISK, STAMPED W 240 1942 AND SET IN THE TOP OF A GV2400'CONCRETE POST. GV2400 GV2400 STATION RECOVERY (1963) GV2400 GV2400'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 GV2400'RECOVERED IN GOOD CONDITION. GV2400 GV2400 STATION RECOVERY (1995) GV2400 GV2400'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2400'MARK NOT FOUND. GV2400 GV2400 STATION RECOVERY (2001) GV2400 GV2400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2400'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2981 *********************************************************************** GV2981 DESIGNATION - W 391 GV2981 PID - GV2981 GV2981 STATE/COUNTY- VA/DINWIDDIE GV2981 USGS QUAD - DINWIDDIE (1979) GV2981 GV2981 *CURRENT SURVEY CONTROL GV2981 ___________________________________________________________________ GV2981* NAD 83(1986)- 37 04 44. (N) 077 35 12. (W) SCALED GV2981* NAVD 88 - 76.997 (meters) 252.61 (feet) ADJUSTED GV2981 ___________________________________________________________________ GV2981 GEOID HEIGHT- -33.35 (meters) GEOID99 GV2981 DYNAMIC HT - 76.939 (meters) 252.42 (feet) COMP GV2981 MODELED GRAV- 979,880.9 (mgal) NAVD 88 GV2981 GV2981 VERT ORDER - SECOND CLASS 0 GV2981 GV2981.The horizontal coordinates were scaled from a topographic map and have GV2981.an estimated accuracy of +/- 6 seconds. GV2981 GV2981.The orthometric height was determined by differential leveling GV2981.and adjusted by the National Geodetic Survey in June 1991. GV2981 GV2981.The geoid height was determined by GEOID99. GV2981 GV2981.The dynamic height is computed by dividing the NAVD 88 GV2981.geopotential number by the normal gravity value computed on the GV2981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2981.degrees latitude (g = 980.6199 gals.). GV2981 GV2981.The modeled gravity was interpolated from observed gravity values. GV2981 GV2981; North East Units Estimated Accuracy GV2981;SPC VA S - 1,083,130. 3,581,210. MT (+/- 180 meters Scaled) GV2981 GV2981 SUPERSEDED SURVEY CONTROL GV2981 GV2981 NGVD 29 - 77.327 (m) 253.70 (f) ADJUSTED 2 0 GV2981 GV2981.Superseded values are not recommended for survey control. GV2981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2981.See file dsdata.txt to determine how the superseded data were derived. GV2981 GV2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG700067(NAD 83) GV2981_MARKER: DB = BENCH MARK DISK GV2981_SETTING: 66 = SET IN ROCK OUTCROP GV2981_STAMPING: W 391 1960 GV2981_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD GV2981+STABILITY: POSITION/ELEVATION WELL GV2981 GV2981 HISTORY - Date Condition Report By GV2981 HISTORY - 1960 MONUMENTED CGS GV2981 HISTORY - 1966 GOOD CGS GV2981 HISTORY - 1988 GOOD USPSQD GV2981 HISTORY - 20010331 GOOD NGS GV2981 GV2981 STATION DESCRIPTION GV2981 GV2981'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2981'AT DINWIDDIE. GV2981'AT DINWIDDIE, 0.3 MILE SOUTHWEST ALONG U.S. HIGHWAY 1 FROM GV2981'DINWIDDIE HIGH SCHOOL, 0.05 MILE NORTHEAST OF THE COURTHOUSE, GV2981'109 FEET NORTHWEST OF THE NORTHWEST CURB OF HIGHWAY, 302 FEET GV2981'SOUTHWEST OF THE SOUTH CORNER OF ONE-STORY RED BRICK OFFICE GV2981'BUILDING (FIRST BUILDIN SOUTHWEST OF HELTH CENTER), IN TOP GV2981'AND NORTHWEST PART OF A 100 -BY 75-FOOT GRANITE ROCK OUTCROP GV2981'AND ON TOP OF STEEPER SLOPE OF NORTHWEST END OF OUTCROP, ABOUT GV2981'15 FEET SOUTHEAST OF LOW NORTHWEST END OF ROCK OUTCROP, AND GV2981'ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY. GV2981 GV2981 STATION RECOVERY (1966) GV2981 GV2981'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2981'RECOVERED IN GOOD CONDITION. GV2981 GV2981 STATION RECOVERY (1988) GV2981 GV2981'RECOVERY NOTE BY US POWER SQUADRON 1988 (GES) GV2981'RECOVERED IN GOOD CONDITION. GV2981 GV2981 STATION RECOVERY (2001) GV2981 GV2981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2981'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1959 *********************************************************************** GV1959 DESIGNATION - WEST END PARK GV1959 PID - GV1959 GV1959 STATE/COUNTY- VA/DINWIDDIE GV1959 USGS QUAD - PETERSBURG (1994) GV1959 GV1959 *CURRENT SURVEY CONTROL GV1959 ___________________________________________________________________ GV1959* NAD 83(1993)- 37 13 08.57366(N) 077 25 23.68385(W) ADJUSTED GV1959* NAVD 88 - 32.531 (meters) 106.73 (feet) ADJUSTED GV1959 ___________________________________________________________________ GV1959 LAPLACE CORR- -3.05 (seconds) DEFLEC99 GV1959 GEOID HEIGHT- -33.61 (meters) GEOID99 GV1959 DYNAMIC HT - 32.507 (meters) 106.65 (feet) COMP GV1959 MODELED GRAV- 979,898.5 (mgal) NAVD 88 GV1959 GV1959 HORZ ORDER - THIRD GV1959 VERT ORDER - SECOND CLASS 0 GV1959 GV1959.The horizontal coordinates were established by classical geodetic methods GV1959.and adjusted by the National Geodetic Survey in September 1995. GV1959 GV1959.The orthometric height was determined by differential leveling GV1959.and adjusted by the National Geodetic Survey in June 1991. GV1959 GV1959.The Laplace correction was computed from DEFLEC99 derived deflections. GV1959 GV1959.The geoid height was determined by GEOID99. GV1959 GV1959.The dynamic height is computed by dividing the NAVD 88 GV1959.geopotential number by the normal gravity value computed on the GV1959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1959.degrees latitude (g = 980.6199 gals.). GV1959 GV1959.The modeled gravity was interpolated from observed gravity values. GV1959 GV1959; North East Units Scale Converg. GV1959;SPC VA S - 1,098,836.630 3,595,561.108 MT 0.99994874 +0 39 12.6 GV1959;UTM 18 - 4,121,923.648 284,991.866 MT 1.00016950 -1 27 58.7 GV1959 GV1959: Primary Azimuth Mark Grid Az GV1959:SPC VA S - WEST END PARK AZ MK 180 40 32.8 GV1959:UTM 18 - WEST END PARK AZ MK 182 47 44.1 GV1959 GV1959|---------------------------------------------------------------------| GV1959| PID Reference Object Distance Geod. Az | GV1959| dddmmss.s | GV1959| GV5410 ETTRICK VIRGINIA HALL FINIAL APPROX. 1.8 KM 0122302.4 | GV1959| GV5421 PETERSBURG WPID RADIO MAST APPROX. 2.1 KM 0334520.0 | GV1959| DC6553 WEST END PARK RM 1 48.356 METERS 04828 | GV1959| GV5418 PETERSBURG COURTHOUSE TOWER APPROX. 2.2 KM 0531539.1 | GV1959| GV5417 PETERSBURG CITY WATER SUPP TK APPROX. 2.7 KM 1072627.1 | GV1959| GV5412 PETERSBURG BROWN WILLIAMS TK APPROX. 0.7 KM 1381955.1 | GV1959| GV1960 WEST END PARK RM 2 27.605 METERS 16300 | GV1959| DC6552 WEST END PARK AZ MK 1811945.4 | GV1959| GV5422 WEST END PARK WATER TANK 1941 14.417 METERS 24145 | GV1959| GV5648 AIRWAY BEACON 53 APPROX. 7.3 KM 2541056.8 | GV1959|---------------------------------------------------------------------| GV1959 GV1959 SUPERSEDED SURVEY CONTROL GV1959 GV1959 NAD 83(1986)- 37 13 08.58120(N) 077 25 23.70349(W) AD( ) 3 GV1959 NAD 27 - 37 13 08.04600(N) 077 25 24.76600(W) AD( ) 3 GV1959 NGVD 29 - 32.884 (m) 107.89 (f) ADJUSTED 2 0 GV1959 GV1959.Superseded values are not recommended for survey control. GV1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1959.See file dsdata.txt to determine how the superseded data were derived. GV1959 GV1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG8499221924(NAD 83) GV1959_MARKER: DS = TRIANGULATION STATION DISK GV1959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1959_STAMPING: WEST END PARK 1941 GV1959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1959+STABILITY: SURFACE MOTION GV1959 GV1959 HISTORY - Date Condition Report By GV1959 HISTORY - 1941 MONUMENTED CGS GV1959 HISTORY - 1953 GOOD AMS GV1959 HISTORY - 1954 GOOD CGS GV1959 HISTORY - 1958 GOOD CGS GV1959 HISTORY - 1960 GOOD CGS GV1959 HISTORY - 1971 GOOD NGS GV1959 HISTORY - 1989 MARK NOT FOUND USPSQD GV1959 HISTORY - 20010331 MARK NOT FOUND NGS GV1959 GV1959 STATION DESCRIPTION GV1959 GV1959'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (PLB) GV1959'THE STATION IS LOCATED ABOUT 0.5 MILE W OF THE CENTER OF GV1959'PETERSBURG, ON A HILL JUST S OF THE ENTRANCE TO WEST END PARK, GV1959'AND ON PROPERTY OWNED BY THE CITY OF PETERSBURG. IT IS 100 FEET GV1959'SSW OF THE INTERSECTION OF FARMER AND SOUTH CHAPPEL STREETS AND GV1959'47.3 FEET E OF THE CENTER OF THE WEST END PARK WATER TANK. THE GV1959'DISK IS STAMPED WEST END PARK, 1941 AND IS FLUSH WITH THE GV1959'GROUND. GV1959' GV1959'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD GV1959'BRONZE DISKS SET IN CONCRETE, AS DESCRIBED IN NOTES 1A, 7A, GV1959'AND 11A. GV1959' GV1959'REFERENCE MARK NO. 1 IS ABOUT 5 FEET BELOW THE STATION ELEVATION. GV1959'THE DISK IS STAMPED WEST END PARK, NO. 1, 1941 AND IS FLUSH WITH GV1959'THE GROUND. GV1959' GV1959'REFERENCE MARK NO. 2 IS ABOUT 2 FEET BELOW THE STATION ELEVATION. GV1959'THE DISK IS STAMPED WEST END PARK, NO. 2, 1941 AND IS FLUSH WITH GV1959'THE GROUND. GV1959' GV1959'THE AZIMUTH MARK IS 8 FEET E OF THE CENTER OF A ROAD RUNNING GV1959'N AND S, 5 FEET N OF AN E-AND-W FENCE LINE, ON THE GROUND OF GV1959'THE WEST END PARK, AND IN THE SW CORNER OF THE FAIR GROUNDS. GV1959'THE DISK IS STAMPED WEST END PARK, 1941 AND PROJECTS 4 INCHES. GV1959'TO REACH FROM THE STATION GO W THROUGH THE FAIR GROUNDS TO A GV1959'LARGE GROUP OF RED BRICK BUILDINGS AND THE MARK. GV1959' GV1959'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 1 GV1959'AND 301 AT WASHINGTON AND SYCAMORE STREETS IN PETERSBURG, GO GV1959'W ON U.S. HIGHWAY 1 (WASHINGTON STREET) FOR 1.3 MILES TO CHAPPEL GV1959'STREET, TURN LEFT ON CHAPPEL STREET AND GO 0.2 MILE TO A BLACK GV1959'WATER TANK IN THE PARK AND STATION. GV1959' GV1959'NOTE.--A 103-FOOT TOWER REQUIRED TO CLEAR ALL LINES. GV1959' GV1959'HEIGHT OF LIGHT ABOVE STATION MARK - 34 METERS. GV1959 GV1959 STATION RECOVERY (1953) GV1959 GV1959'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1953 GV1959'THE MARK, A STANDARD U.S.C. AND G.S. DISK SET IN THE TOP OF A GV1959'CONCRETE POST WAS RECOVERED IN GOOD CONDITION AS DESCRIBED. GV1959'THE MARK IS 46.5 FEET SSE OF CENTERLINE PARK ROAD, 86.5 FEET WSW GV1959'OF CENTERLINE PARK ROAD, 55 FEET NNW OF CENTERLINE PARK ROAD, GV1959'AND 47 FEET E OF CENTER WATER TANK. GV1959 GV1959 STATION RECOVERY (1954) GV1959 GV1959'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (RAB) GV1959'LETTER OF MR. RICHARD A BRISTOW, CITY ENGR., PETERSBURG, VA., GV1959'DATED AUGUST 5, 1954-- GV1959' GV1959'THE STATION AND REFERENCE MARK NO. 2 WERE READILY FOUND, BUT GV1959'THE AZIMUTH MARK WAS NOT SO EASILY FOUND, PROBABLY BECAUSE GV1959'OF CHANGING TOPOGRAPHICAL CONDITIONS. THE FOLLOWING CHANGES GV1959'ARE-- GV1959' GV1959'THE AZIMUTH MARK IS 13.5 FEET OF THE CENTER OF A ROAD RUNNING N GV1959'AND S, 10 FEET N OF AN E AND W FENCE LINE. THE REST OF THE GV1959'DESCRIPTION IS CORRECT EXCEPT THAT INSTEAD OF PROJECTING 4 GV1959'INCHES THE MONUMENT IS 6 INCHES UNDERGROUND. GV1959 GV1959 STATION RECOVERY (1958) GV1959 GV1959'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (GCR) GV1959'THE STATION WAS RECOVERED. ALL MARKS WERE RECOVERED AND THEY GV1959'ARE ALL IN GOOD CONDITION. THE STATION MARK AND REFERENCE MARK GV1959'2 WERE RECOVERED AS DESCRIBED. REFERENCE MARK 1 IS 5 INCHES GV1959'BELOW THE SURFACE OF THE GROUND. THIS MARK IS 29.5 FEET SOUTH GV1959'OF THE CENTER LINE OF FARMER STREET AND 15.8 FEET WEST-SOUTHWEST GV1959'OF POWER POLE NO. 10. GV1959' GV1959'THE AZIMUTH MARK IS ABOUT 100 FEET DUE EAST OF STUCCO HOUSE GV1959'WHICH IS THE CENTRAL BUILDING OF A GROUPE OF BRICK BUILDINGS OF GV1959'THE PETERSBURG CITY HOME. THE MARK IS 13.5 FEET EAST OF CENTER GV1959'LINE OF NORTH-SOUTH ROAD AND 10 FEET NORTH OF A EAST-WEST FENCE GV1959'LINE. THE MARK IS FLUSH WITH THE GROUND. GV1959' GV1959'THE ORIGINAL DESCRIPTION TO REACH THE STATION IS ADEQUATE. GV1959 GV1959 STATION RECOVERY (1960) GV1959 GV1959'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 GV1959'AT PETERSBURG. GV1959'AT PETERSBURG, ALONG THE WEST SIDE OF WEST END PARK, 137.9 FEET GV1959'EAST OF THE NORTHEAST CORNER OF STATION 3 FIREHOUSE, 65.9 FEET GV1959'SOUTH OF THE SOUTH CURB LINE OF FARMER STREET, 96 FEET GV1959'SOUTH-SOUTHWEST OF THE CENTER OF JUNCTION OF FARMER STREET AND GV1959'SOUTH CAMPBELL STREET, 35 FEET NORTHEAST OF THE SOUTHEAST LEG GV1959'FOUNDATION OF WATER TANK, 32 FEET EAST-SOUTHEAST OF NORTHEAST GV1959'LEG FOUNDATION OF WATER TANK, AND SET IN TOP OF A CONCRETE POST GV1959'FLUSH WITH THE GROUND. GV1959 GV1959 STATION RECOVERY (1971) GV1959 GV1959'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (NER) GV1959'STATION AND REFERENCE MARK NO. 2 WERE RECOVERED AS DESCRIBED BY S. GV1959'DIEZ IN 1960. THE STATION MARK CAN BE PANELED. GV1959' GV1959'LEVELS COULD BE RUN TO A T INTERSECTION OF CHAPPELL ST. AND FARMER GV1959'ST. FOR ELEVATION CHECK. GV1959 GV1959 STATION RECOVERY (1989) GV1959 GV1959'RECOVERY NOTE BY US POWER SQUADRON 1989 (GES) GV1959'MARK NOT FOUND. GV1959 GV1959 STATION RECOVERY (2001) GV1959 GV1959'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1959'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV1960 *********************************************************************** GV1960 DESIGNATION - WEST END PARK RM 2 GV1960 PID - GV1960 GV1960 STATE/COUNTY- VA/DINWIDDIE GV1960 USGS QUAD - PETERSBURG (1994) GV1960 GV1960 *CURRENT SURVEY CONTROL GV1960 ___________________________________________________________________ GV1960* NAD 83(1986)- 37 13 09. (N) 077 25 23. (W) SCALED GV1960* NAVD 88 - 31.948 (meters) 104.82 (feet) ADJUSTED GV1960 ___________________________________________________________________ GV1960 GEOID HEIGHT- -33.61 (meters) GEOID99 GV1960 DYNAMIC HT - 31.924 (meters) 104.74 (feet) COMP GV1960 MODELED GRAV- 979,898.5 (mgal) NAVD 88 GV1960 GV1960 VERT ORDER - SECOND CLASS 0 GV1960 GV1960.The horizontal coordinates were scaled from a topographic map and have GV1960.an estimated accuracy of +/- 6 seconds. GV1960 GV1960.The orthometric height was determined by differential leveling GV1960.and adjusted by the National Geodetic Survey in June 1991. GV1960 GV1960.The geoid height was determined by GEOID99. GV1960 GV1960.The dynamic height is computed by dividing the NAVD 88 GV1960.geopotential number by the normal gravity value computed on the GV1960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV1960.degrees latitude (g = 980.6199 gals.). GV1960 GV1960.The modeled gravity was interpolated from observed gravity values. GV1960 GV1960; North East Units Estimated Accuracy GV1960;SPC VA S - 1,098,850. 3,595,580. MT (+/- 180 meters Scaled) GV1960 GV1960 SUPERSEDED SURVEY CONTROL GV1960 GV1960 NGVD 29 - 32.300 (m) 105.97 (f) ADJUSTED 2 0 GV1960 GV1960.Superseded values are not recommended for survey control. GV1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV1960.See file dsdata.txt to determine how the superseded data were derived. GV1960 GV1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG850219(NAD 83) GV1960_MARKER: DR = REFERENCE MARK DISK GV1960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GV1960_STAMPING: WEST END PARK NO 2 1941 GV1960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GV1960+STABILITY: SURFACE MOTION GV1960 GV1960 HISTORY - Date Condition Report By GV1960 HISTORY - 1941 MONUMENTED CGS GV1960 HISTORY - 1960 GOOD CGS GV1960 HISTORY - 1989 MARK NOT FOUND USPSQD GV1960 HISTORY - 20010331 MARK NOT FOUND NGS GV1960 GV1960 STATION DESCRIPTION GV1960 GV1960'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV1960'AT PETERSBURG. GV1960'90 1/2 FEET SOUTH OF TRIANGULATION STATION WEST END PARK, DESCRIBED, GV1960'72 FEET SOUTH-SOUTHEAST OF SOUTHEAST LEG FOUNDATION OF WATER GV1960'TANK, 61 1/2 FEET NORTH OF TWO 30-INCH ELM TREES WITH TRIANGULATION GV1960'STATION BLAZE, 18 1/2 FEET EAST OF A 36-INCH MAPLE TREE, ABOUT 5 GV1960'FEET ABOVE THE LEVEL OF FARMER STREET, AND SET IN TOP OF A CONCRETE GV1960'POST FLUSH WITH THE GROUND. GV1960 GV1960 STATION RECOVERY (1989) GV1960 GV1960'RECOVERY NOTE BY US POWER SQUADRON 1989 (GWS) GV1960'MARK NOT FOUND. GV1960 GV1960 STATION RECOVERY (2001) GV1960 GV1960'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV1960'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2380 *********************************************************************** GV2380 DESIGNATION - X 391 GV2380 PID - GV2380 GV2380 STATE/COUNTY- VA/DINWIDDIE GV2380 USGS QUAD - DINWIDDIE (1979) GV2380 GV2380 *CURRENT SURVEY CONTROL GV2380 ___________________________________________________________________ GV2380* NAD 83(1986)- 37 04 52. (N) 077 34 57. (W) SCALED GV2380* NAVD 88 - 85.834 (meters) 281.61 (feet) ADJUSTED GV2380 ___________________________________________________________________ GV2380 GEOID HEIGHT- -33.37 (meters) GEOID99 GV2380 DYNAMIC HT - 85.769 (meters) 281.39 (feet) COMP GV2380 MODELED GRAV- 979,880.7 (mgal) NAVD 88 GV2380 GV2380 VERT ORDER - SECOND CLASS 0 GV2380 GV2380.The horizontal coordinates were scaled from a topographic map and have GV2380.an estimated accuracy of +/- 6 seconds. GV2380 GV2380.The orthometric height was determined by differential leveling GV2380.and adjusted by the National Geodetic Survey in June 1991. GV2380 GV2380.The geoid height was determined by GEOID99. GV2380 GV2380.The dynamic height is computed by dividing the NAVD 88 GV2380.geopotential number by the normal gravity value computed on the GV2380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2380.degrees latitude (g = 980.6199 gals.). GV2380 GV2380.The modeled gravity was interpolated from observed gravity values. GV2380 GV2380; North East Units Estimated Accuracy GV2380;SPC VA S - 1,083,380. 3,581,580. MT (+/- 180 meters Scaled) GV2380 GV2380 SUPERSEDED SURVEY CONTROL GV2380 GV2380 NGVD 29 - 86.164 (m) 282.69 (f) ADJUSTED 2 0 GV2380 GV2380.Superseded values are not recommended for survey control. GV2380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2380.See file dsdata.txt to determine how the superseded data were derived. GV2380 GV2380_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG704069(NAD 83) GV2380_MARKER: DB = BENCH MARK DISK GV2380_SETTING: 36 = BUILDING GV2380_STAMPING: X 391 1960 GV2380_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV2380 GV2380 HISTORY - Date Condition Report By GV2380 HISTORY - 1960 MONUMENTED CGS GV2380 HISTORY - 1966 GOOD CGS GV2380 HISTORY - 1988 GOOD USPSQD GV2380 HISTORY - 20010331 GOOD NGS GV2380 GV2380 STATION DESCRIPTION GV2380 GV2380'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2380'AT DINWIDDIE. GV2380'AT DINWIDDIE, ABOUT 0.35 MILE NORTHEAST ALONG THE COURTHOUSE, GV2380'66 YARDS SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY (U.S. HIGHWAY GV2380'1), SET VERTICALLY IN THE NORTHWEST FACE OF DINWIDDIE HIGH GV2380'SCHOOL, 1.4 FEET NORTHEAST OF THE WEST CORNER OF MAIN CENTER GV2380'PART OF SCHOOL, 48 1/2 FEET SOUTHWEST OF THE CENTER OF MAIN GV2380'ENTRANCE, 3.5 FEET ABOVE THE LEVEL OF THE GROUND. GV2380 GV2380 STATION RECOVERY (1966) GV2380 GV2380'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2380'RECOVERED IN GOOD CONDITION. GV2380 GV2380 STATION RECOVERY (1988) GV2380 GV2380'RECOVERY NOTE BY US POWER SQUADRON 1988 (GES) GV2380'RECOVERED IN GOOD CONDITION. GV2380 GV2380 STATION RECOVERY (2001) GV2380 GV2380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2380'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2382 *********************************************************************** GV2382 DESIGNATION - Y 391 GV2382 PID - GV2382 GV2382 STATE/COUNTY- VA/DINWIDDIE GV2382 USGS QUAD - DINWIDDIE (1979) GV2382 GV2382 *CURRENT SURVEY CONTROL GV2382 ___________________________________________________________________ GV2382* NAD 83(1986)- 37 04 36. (N) 077 35 31. (W) SCALED GV2382* NAVD 88 - 68.448 (meters) 224.57 (feet) ADJUSTED GV2382 ___________________________________________________________________ GV2382 GEOID HEIGHT- -33.34 (meters) GEOID99 GV2382 DYNAMIC HT - 68.396 (meters) 224.40 (feet) COMP GV2382 MODELED GRAV- 979,881.6 (mgal) NAVD 88 GV2382 GV2382 VERT ORDER - SECOND CLASS 0 GV2382 GV2382.The horizontal coordinates were scaled from a topographic map and have GV2382.an estimated accuracy of +/- 6 seconds. GV2382 GV2382.The orthometric height was determined by differential leveling GV2382.and adjusted by the National Geodetic Survey in June 1991. GV2382 GV2382.The geoid height was determined by GEOID99. GV2382 GV2382.The dynamic height is computed by dividing the NAVD 88 GV2382.geopotential number by the normal gravity value computed on the GV2382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2382.degrees latitude (g = 980.6199 gals.). GV2382 GV2382.The modeled gravity was interpolated from observed gravity values. GV2382 GV2382; North East Units Estimated Accuracy GV2382;SPC VA S - 1,082,880. 3,580,740. MT (+/- 180 meters Scaled) GV2382 GV2382 SUPERSEDED SURVEY CONTROL GV2382 GV2382 NGVD 29 - 68.779 (m) 225.65 (f) ADJUSTED 2 0 GV2382 GV2382.Superseded values are not recommended for survey control. GV2382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2382.See file dsdata.txt to determine how the superseded data were derived. GV2382 GV2382_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG695065(NAD 83) GV2382_MARKER: DB = BENCH MARK DISK GV2382_SETTING: 30 = CULVERT GV2382_STAMPING: Y 391 1960 GV2382_MAGNETIC: N = NO MAGNETIC MATERIAL GV2382_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GV2382 GV2382 HISTORY - Date Condition Report By GV2382 HISTORY - 1960 MONUMENTED CGS GV2382 HISTORY - 1966 GOOD CGS GV2382 HISTORY - 19950311 GOOD USPSQD GV2382 HISTORY - 19980623 GOOD VADHT GV2382 HISTORY - 20010331 GOOD NGS GV2382 GV2382 STATION DESCRIPTION GV2382 GV2382'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2382'0.6 MI SW FROM DINWIDDIE. GV2382'ABOUT 0.65 MILE SOUTHWEST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2382'SCHOOL AT DINWIDDIE, 0.3 MILE SOUTHWEST OF THE COURTHOUSE, GV2382'0.2 MILE SOUTHWEST OF THE NORTHEAST END OF DIVIDED HIGHWAY GV2382'1 AND 40 FEET SOUTHWEST OF THE CENTER LINE OF SECOND CROSSOVER GV2382'SOUTHWEST OF NORTHEAST END OF DIVIDED HIGHWAY 1, 40 FEET GV2382'NORTHWEST OF THE CENTER LINE OF NORTHEAST-BOUND LANE OF GV2382'HIGHWAY, 45 FEET SOUTHEAST OF CENTER LINE OF SOUTHWEST-BOUND GV2382'LANE OF HIGHWAY, IN TOP OF THE NORTHEAST END OF THE NORTHWEST GV2382'CONCRETE HEAD WALL OF A 20-INCH PIPE CULVERT UNDER THE GV2382'NORTHEAST-BOUND LANE OF HIGHWAY, AND ABOUT 3 FEET BELOW GV2382'THE LEVEL OF NORTHEAST-BOUND LANE. GV2382 GV2382 STATION RECOVERY (1966) GV2382 GV2382'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2382'RECOVERED IN GOOD CONDITION. GV2382 GV2382 STATION RECOVERY (1995) GV2382 GV2382'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2382'RECOVERED IN GOOD CONDITION. GV2382 GV2382 STATION RECOVERY (1998) GV2382 GV2382'RECOVERY NOTE BY VA DEPT HWYS-TRANSP 1998 (JCA) GV2382'RECOVERED IN GOOD CONDITION. GV2382 GV2382 STATION RECOVERY (2001) GV2382 GV2382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2382'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 GV2384 *********************************************************************** GV2384 DESIGNATION - Z 391 GV2384 PID - GV2384 GV2384 STATE/COUNTY- VA/DINWIDDIE GV2384 USGS QUAD - DINWIDDIE (1979) GV2384 GV2384 *CURRENT SURVEY CONTROL GV2384 ___________________________________________________________________ GV2384* NAD 83(1986)- 37 04 02. (N) 077 36 07. (W) SCALED GV2384* NAVD 88 - 46.486 (meters) 152.51 (feet) ADJUSTED GV2384 ___________________________________________________________________ GV2384 GEOID HEIGHT- -33.32 (meters) GEOID99 GV2384 DYNAMIC HT - 46.451 (meters) 152.40 (feet) COMP GV2384 MODELED GRAV- 979,882.9 (mgal) NAVD 88 GV2384 GV2384 VERT ORDER - SECOND CLASS 0 GV2384 GV2384.The horizontal coordinates were scaled from a topographic map and have GV2384.an estimated accuracy of +/- 6 seconds. GV2384 GV2384.The orthometric height was determined by differential leveling GV2384.and adjusted by the National Geodetic Survey in June 1991. GV2384 GV2384.The geoid height was determined by GEOID99. GV2384 GV2384.The dynamic height is computed by dividing the NAVD 88 GV2384.geopotential number by the normal gravity value computed on the GV2384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 GV2384.degrees latitude (g = 980.6199 gals.). GV2384 GV2384.The modeled gravity was interpolated from observed gravity values. GV2384 GV2384; North East Units Estimated Accuracy GV2384;SPC VA S - 1,081,820. 3,579,860. MT (+/- 180 meters Scaled) GV2384 GV2384 SUPERSEDED SURVEY CONTROL GV2384 GV2384 NGVD 29 - 46.819 (m) 153.61 (f) ADJUSTED 2 0 GV2384 GV2384.Superseded values are not recommended for survey control. GV2384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GV2384.See file dsdata.txt to determine how the superseded data were derived. GV2384 GV2384_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STG686054(NAD 83) GV2384_MARKER: DB = BENCH MARK DISK GV2384_SETTING: 36 = ABUTMENT GV2384_STAMPING: Z 391 1960 GV2384_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GV2384 GV2384 HISTORY - Date Condition Report By GV2384 HISTORY - 1960 MONUMENTED CGS GV2384 HISTORY - 1966 GOOD CGS GV2384 HISTORY - 19950311 GOOD USPSQD GV2384 HISTORY - 20010331 GOOD NGS GV2384 GV2384 STATION DESCRIPTION GV2384 GV2384'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 GV2384'1.6 MI SW FROM DINWIDDIE. GV2384'ABOUT 1.55 MILES SOUTHWEST ALONG U.S. HIGHWAY 1 FROM THE HIGH GV2384'SCHOOL AT DINWIDDIE, 17 FEET SOUTHEAST OF THE CENTER LINE OF GV2384'NORTHEAST-BOUND LANE OF HIGHWAY, IN TOP OF THE SOUTHEAST END GV2384'OF THE NORTHEAST ABUTMENT OF CONCRETE BRIDGE OVER STONY CREEK GV2384'FOR THE NORTHEAST-BOUND LANE OF HIGHWAY, 1 FOOT EAST OF THE GV2384'CONCRETE BANISTER, AND ABOUT LEVEL WITH THE BRIDGE FLOOR. GV2384 GV2384 STATION RECOVERY (1966) GV2384 GV2384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 GV2384'RECOVERED IN GOOD CONDITION. GV2384 GV2384 STATION RECOVERY (1995) GV2384 GV2384'RECOVERY NOTE BY US POWER SQUADRON 1995 GV2384'RECOVERED IN GOOD CONDITION. GV2384 GV2384 STATION RECOVERY (2001) GV2384 GV2384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB) GV2384'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.