1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 JT0445 *********************************************************************** JT0445 DESIGNATION - DRY RM 4 CAHD JT0445 PID - JT0445 JT0445 STATE/COUNTY- CA/NAPA JT0445 USGS QUAD - NAPA (1980) JT0445 JT0445 *CURRENT SURVEY CONTROL JT0445 ___________________________________________________________________ JT0445* NAD 83(1986)- 38 21 51. (N) 122 20 14. (W) SCALED JT0445* NAVD 88 - 30.91 (+/-2cm) 101.4 (feet) VERTCON JT0445 ___________________________________________________________________ JT0445 GEOID HEIGHT- -31.16 (meters) GEOID99 JT0445 JT0445 VERT ORDER - THIRD (See Below) JT0445 JT0445.The horizontal coordinates were scaled from a topographic map and have JT0445.an estimated accuracy of +/- 6 seconds. JT0445 JT0445.The NAVD 88 height was computed by applying the VERTCON shift value to JT0445.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JT0445.The vertical order pertains to the superseded datum. JT0445 JT0445.The geoid height was determined by GEOID99. JT0445 JT0445; North East Units Estimated Accuracy JT0445;SPC CA 2 - 577,480. 1,970,530. MT (+/- 180 meters Scaled) JT0445 JT0445 SUPERSEDED SURVEY CONTROL JT0445 JT0445 NGVD 29 - 30.10 (m) 98.8 (f) RESET 3 JT0445 JT0445.Superseded values are not recommended for survey control. JT0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JT0445.See file dsdata.txt to determine how the superseded data were derived. JT0445 JT0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH579464(NAD 83) JT0445_MARKER: DD = SURVEY DISK JT0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JT0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JT0445+STABILITY: SURFACE MOTION JT0445 JT0445 HISTORY - Date Condition Report By JT0445 HISTORY - UNK MONUMENTED CADH JT0445 HISTORY - 1974 GOOD NGS JT0445 JT0445 STATION DESCRIPTION JT0445 JT0445'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 JT0445'2.9 MI SE FROM YOUNTVILLE. JT0445'2.9 MILES SOUTHEAST ALONG STATE HIGHWAY 29 FROM THE RAILROAD JT0445'STATION AT YOUNTVILLE, 94.0 FEET SOUTHEAST OF THE POWER POLE JT0445'208, 89.8 FEET WEST-SOUTHWEST OF TRIANGULATION STATION DRY, JT0445'58.2 FEET NORTHEAST OF POWER POLE 207, 13 FEET NORTHWEST OF THE JT0445'PROJECTION OF THE CENTER LINE OF A DRIVEWAY LEADING SOUTHWEST, JT0445'AND SET IN THE TOP OF A CONCRETE POST 0.7 FOOT BENEATH AN 8-INCH JT0445'CAST-IRON COVER SET IN THE CENTER LINE OF THE PAVEMENT OF JT0445'SOLANO AVENUE. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 JT9601 *********************************************************************** JT9601 DESIGNATION - T 467 RESET JT9601 PID - JT9601 JT9601 STATE/COUNTY- CA/NAPA JT9601 USGS QUAD - CUTTINGS WHARF (1981) JT9601 JT9601 *CURRENT SURVEY CONTROL JT9601 ___________________________________________________________________ JT9601* NAD 83(1986)- 38 11 21. (N) 122 15 19. (W) SCALED JT9601* NAVD 88 - 18.49 (+/-2cm) 60.7 (feet) VERTCON JT9601 ___________________________________________________________________ JT9601 GEOID HEIGHT- -31.74 (meters) GEOID99 JT9601 JT9601 VERT ORDER - THIRD (See Below) JT9601 JT9601.The horizontal coordinates were scaled from a topographic map and have JT9601.an estimated accuracy of +/- 6 seconds. JT9601 JT9601.The NAVD 88 height was computed by applying the VERTCON shift value to JT9601.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JT9601.The vertical order pertains to the superseded datum. JT9601 JT9601.The geoid height was determined by GEOID99. JT9601 JT9601; North East Units Estimated Accuracy JT9601;SPC CA 2 - 558,030. 1,977,640. MT (+/- 180 meters Scaled) JT9601 JT9601 SUPERSEDED SURVEY CONTROL JT9601 JT9601 NGVD 29 - 17.76 (m) 58.3 (f) RESET 3 JT9601 JT9601.Superseded values are not recommended for survey control. JT9601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JT9601.See file dsdata.txt to determine how the superseded data were derived. JT9601 JT9601_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH652270(NAD 83) JT9601_MARKER: DV = VERTICAL CONTROL DISK JT9601_SETTING: 32 = CULVERT WINGWALL JT9601_STAMPING: T 467 RESET 1977 JT9601_MARK LOGO: NGS JT9601_MAGNETIC: N = NO MAGNETIC MATERIAL JT9601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JT9601+STABILITY: SURFACE MOTION JT9601 JT9601 HISTORY - Date Condition Report By JT9601 HISTORY - 1977 MONUMENTED CADT JT9601 JT9601 STATION DESCRIPTION JT9601 JT9601'DESCRIBED BY CALTRANS 1977 JT9601'ON STATE HIGHWAY NO. 29, AT LOMBARD OVERHEAD BRIDGE NUMBER 21-43L/R, JT9601'HIGHWAY MILE POST 2.4, IN THE TOP OF A CONCRETE WING WALL OF A DOUBLE JT9601'6 FOOT (1.8 M) BY 6 FOOT (1.8 M) CONCRETE BOX CULVERT. ON THE WEST JT9601'SIDE OF THE WEST FRONTAGE ROAD, 150 FEET (45.7 M) SOUTH OF THE CENTER JT9601'OF A CUL-DE-SAC AT THE SOUTHERN PACIFIC FREIGHT OFFICE, 27.5 FEET JT9601'(8.4 M) WEST OF THE FRONTAGE ROAD CENTERLINE, AND 8.3 FEET (2.5 M) JT9601'NORTH OF THE CULVERT CENTERLINE. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 JT9586 *********************************************************************** JT9586 DESIGNATION - Z 467 RESET JT9586 PID - JT9586 JT9586 STATE/COUNTY- CA/NAPA JT9586 USGS QUAD - NAPA (1980) JT9586 JT9586 *CURRENT SURVEY CONTROL JT9586 ___________________________________________________________________ JT9586* NAD 83(1986)- 38 19 15. (N) 122 18 32. (W) SCALED JT9586* NAVD 88 - 22.78 (+/-2cm) 74.7 (feet) VERTCON JT9586 ___________________________________________________________________ JT9586 GEOID HEIGHT- -31.35 (meters) GEOID99 JT9586 JT9586 VERT ORDER - THIRD (See Below) JT9586 JT9586.The horizontal coordinates were scaled from a topographic map and have JT9586.an estimated accuracy of +/- 6 seconds. JT9586 JT9586.The NAVD 88 height was computed by applying the VERTCON shift value to JT9586.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JT9586.The vertical order pertains to the superseded datum. JT9586 JT9586.The geoid height was determined by GEOID99. JT9586 JT9586; North East Units Estimated Accuracy JT9586;SPC CA 2 - 572,660. 1,972,990. MT (+/- 180 meters Scaled) JT9586 JT9586 SUPERSEDED SURVEY CONTROL JT9586 JT9586 NGVD 29 - 21.99 (m) 72.1 (f) RESET 3 JT9586 JT9586.Superseded values are not recommended for survey control. JT9586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JT9586.See file dsdata.txt to determine how the superseded data were derived. JT9586 JT9586_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH604416(NAD 83) JT9586_MARKER: DV = VERTICAL CONTROL DISK JT9586_SETTING: 35 = SIGN BASE JT9586_STAMPING: Z 467 RESET 1979 JT9586_MARK LOGO: NGS JT9586_MAGNETIC: N = NO MAGNETIC MATERIAL JT9586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JT9586+STABILITY: SURFACE MOTION JT9586 JT9586 HISTORY - Date Condition Report By JT9586 HISTORY - 1981 MONUMENTED CADT JT9586 JT9586 STATION DESCRIPTION JT9586 JT9586'DESCRIBED BY CALTRANS 1981 JT9586'0.5 MILE (0.8 KM) SOUTHWEST ALONG THIRD STREET FROM THE COUNTY JT9586'COURTHOUSE IN NAPA, THENCE 1.9 MILES (3.1 KM) NORTH ALONG JEFFERSON JT9586'STREET, THENCE 0.5 MILE (0.8 KM) WEST ALONG TRANCAS ROAD AT THE JT9586'INTERSECTION WITH STATE HIGHWAY 29 AND REDWOOD ROAD, AT MILEPOST JT9586'13.1, 350 FEET (106.7 M) SOUTH OF THE INTERSECTION OF HIGHWAY AND JT9586'TRANCAS STREET, 70 FEET (21.3 M) EAST OF THE HIGHWAY CENTERLINE, AND JT9586'50 FEET (15.2 M) NORTH OF ELECTROLIER ND418, IN THE CONCRETE BASE OF JT9586'EXTINGUISHABLE MESSAGE SIGN NF416.