1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 HV3351 *********************************************************************** HV3351 DESIGNATION - A 113 RESET 1952 HV3351 PID - HV3351 HV3351 STATE/COUNTY- VA/LOUISA HV3351 USGS QUAD - MINERAL (1981) HV3351 HV3351 *CURRENT SURVEY CONTROL HV3351 ___________________________________________________________________ HV3351* NAD 83(1986)- 38 06 24. (N) 077 59 56. (W) SCALED HV3351* NAVD 88 - 113.63 (meters) 372.8 (feet) RESET HV3351 ___________________________________________________________________ HV3351 GEOID HEIGHT- -32.30 (meters) GEOID99 HV3351 HV3351 VERT ORDER - THIRD HV3351 HV3351.The horizontal coordinates were scaled from a topographic map and have HV3351.an estimated accuracy of +/- 6 seconds. HV3351 HV3351.The orthometric height was computed from unverified reset data. HV3351.No vertical observational check was made to the station. HV3351 HV3351.The geoid height was determined by GEOID99. HV3351 HV3351; North East Units Estimated Accuracy HV3351;SPC VA S - 1,196,920. 3,543,950. MT (+/- 180 meters Scaled) HV3351 HV3351 SUPERSEDED SURVEY CONTROL HV3351 HV3351 NGVD 29 (??/??/??) 113.87 (m) 373.6 (f) RESET 3 HV3351 HV3351.Superseded values are not recommended for survey control. HV3351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HV3351.See file dsdata.txt to determine how the superseded data were derived. HV3351 HV3351_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STH370218(NAD 83) HV3351_MARKER: DB = BENCH MARK DISK HV3351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HV3351_STAMPING: A 113 RESET 1952 HV3351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HV3351+STABILITY: SURFACE MOTION HV3351 HV3351 HISTORY - Date Condition Report By HV3351 HISTORY - 1952 MONUMENTED CGS HV3351 HISTORY - 1962 GOOD CGS HV3351 HISTORY - 19910402 GOOD USPSQD HV3351 HISTORY - 19980307 GOOD USPSQD HV3351 HISTORY - 20021008 MARK NOT FOUND USPSQD HV3351 HV3351 STATION DESCRIPTION HV3351 HV3351'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 HV3351'0.7 MI N FROM ELLISVILLE. HV3351'0.7 MILE NORTH ALONG STATE SECONDARY HWY. 669 FROM A STORE AT HV3351'ELLISVILLE, LOUISA COUNTY, AND 19 FEET EAST OF THE CENTERLINE HV3351'OF THE HIGHWAY. A STANDARD DISK STAMPED, A 113 RESET 1952 AND HV3351'SET IN THE TOP OF A CONCRETE POST. NOTE-- STATION IS A FEW HV3351'FEET SOUTH OF THE POINT WHERE A 113 WAS LOCATED. STATION IS A HV3351'STANDARD DISK SET IN AN 18 X 18 INCH CONCRETE BLOCK WHICH PROJECTS HV3351'ABOUT 3 INCHES. HV3351 HV3351 STATION RECOVERY (1991) HV3351 HV3351'RECOVERY NOTE BY US POWER SQUADRON 1991 (DKC) HV3351'RECOVERED IN GOOD CONDITION. HV3351 HV3351 STATION RECOVERY (1998) HV3351 HV3351'RECOVERY NOTE BY US POWER SQUADRON 1998 HV3351'RECOVERED IN GOOD CONDITION. HV3351 HV3351 STATION RECOVERY (2002) HV3351 HV3351'RECOVERY NOTE BY US POWER SQUADRON 2002 (EEC) HV3351'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 HV8973 *********************************************************************** HV8973 DESIGNATION - B 113 RESET HV8973 PID - HV8973 HV8973 STATE/COUNTY- VA/LOUISA HV8973 USGS QUAD - MINERAL (1981) HV8973 HV8973 *CURRENT SURVEY CONTROL HV8973 ___________________________________________________________________ HV8973* NAD 83(1986)- 38 01 42. (N) 077 53 40. (W) SCALED HV8973* NAVD 88 - 138.37 (meters) 454.0 (feet) RESET HV8973 ___________________________________________________________________ HV8973 GEOID HEIGHT- -32.27 (meters) GEOID99 HV8973 HV8973 VERT ORDER - THIRD HV8973 HV8973.The horizontal coordinates were scaled from a topographic map and have HV8973.an estimated accuracy of +/- 6 seconds. HV8973 HV8973.The orthometric height was computed from unverified reset data. HV8973.No vertical observational check was made to the station. HV8973 HV8973.The geoid height was determined by GEOID99. HV8973 HV8973; North East Units Estimated Accuracy HV8973;SPC VA S - 1,188,280. 3,553,170. MT (+/- 180 meters Scaled) HV8973 HV8973 SUPERSEDED SURVEY CONTROL HV8973 HV8973 NGVD 29 (10/07/03) 138.60 (m) 454.7 (f) RESET 3 HV8973 HV8973.Superseded values are not recommended for survey control. HV8973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HV8973.See file dsdata.txt to determine how the superseded data were derived. HV8973 HV8973_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STH459129(NAD 83) HV8973_MARKER: DB = BENCH MARK DISK HV8973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HV8973_STAMPING: B 113 RESET 1991 HV8973_MARK LOGO: NGS HV8973_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET HV8973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HV8973+STABILITY: SURFACE MOTION HV8973 HV8973 HISTORY - Date Condition Report By HV8973 HISTORY - 1991 MONUMENTED VADHT HV8973 HISTORY - 19980307 MARK NOT FOUND USPSQD HV8973 HISTORY - 20021008 MARK NOT FOUND USPSQD HV8973 HV8973 STATION DESCRIPTION HV8973 HV8973'DESCRIBED BY VA DEPT HWYS-TRANSP 1991 HV8973'1.6 MILES NORTH ALONG U.S. HIGHWAY 522 FROM THE CHESAPEAKE AND OHIO HV8973'RAILWAY STATION AT MINERAL, ABOUT 100 YARDS WEST OF A HOUSE, 91 FEET HV8973'SOUTH OF A MAIL BOX, 77 FEET SOUTH OF PRIVATE ENTRANCE, 99 FEET EAST HV8973'OF THE CENTERLINE OF THE HIGHWAY. HV8973 HV8973 STATION RECOVERY (1998) HV8973 HV8973'RECOVERY NOTE BY US POWER SQUADRON 1998 HV8973'MARK NOT FOUND. HV8973 HV8973 STATION RECOVERY (2002) HV8973 HV8973'RECOVERY NOTE BY US POWER SQUADRON 2002 (EEC) HV8973'MARK NOT FOUND.