1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT0757 *********************************************************************** HT0757 DESIGNATION - D 109 RESET 1960 HT0757 PID - HT0757 HT0757 STATE/COUNTY- CA/SAN FRANCISCO HT0757 USGS QUAD - SAN FRANCISCO NORTH (1995) HT0757 HT0757 *CURRENT SURVEY CONTROL HT0757 ___________________________________________________________________ HT0757* NAD 83(1986)- 37 47 06. (N) 122 23 31. (W) SCALED HT0757* NAVD 88 - 36.19 (+/-2cm) 118.7 (feet) VERTCON HT0757 ___________________________________________________________________ HT0757 GEOID HEIGHT- -32.40 (meters) GEOID99 HT0757 HT0757 VERT ORDER - THIRD (See Below) HT0757 HT0757.The horizontal coordinates were scaled from a topographic map and have HT0757.an estimated accuracy of +/- 6 seconds. HT0757 HT0757.The NAVD 88 height was computed by applying the VERTCON shift value to HT0757.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT0757.The vertical order pertains to the superseded datum. HT0757 HT0757.The geoid height was determined by GEOID99. HT0757 HT0757; North East Units Estimated Accuracy HT0757;SPC CA 3 - 644,300. 1,833,370. MT (+/- 180 meters Scaled) HT0757 HT0757 SUPERSEDED SURVEY CONTROL HT0757 HT0757 NGVD 29 - 35.36 (m) 116.0 (f) RESET 3 HT0757 HT0757.Superseded values are not recommended for survey control. HT0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT0757.See file dsdata.txt to determine how the superseded data were derived. HT0757 HT0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG535821(NAD 83) HT0757_MARKER: DB = BENCH MARK DISK HT0757_SETTING: 30 = CURB HT0757_STAMPING: D 109 RESET 1960 HT0757_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HT0757 HT0757 HISTORY - Date Condition Report By HT0757 HISTORY - 1960 MONUMENTED CGS HT0757 HT0757 STATION DESCRIPTION HT0757 HT0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 HT0757'AT SAN FRANCISCO. HT0757'AT SAN FRANCISCO, ON FIRST STREET, ONE BLOCK SOUTH OF HARRISON HT0757'STREET, 93 FEET SOUTH OF THE CENTER OF THE MAIN ENTRANCE TO THE HT0757'UNION OIL COMPANY OFFICE BUILDING AT 425 FIRST STREET, 49.3 HT0757'FEET NORTH-NORTHWEST OF THE SOUTHWEST CORNER OF THE UNION OIL HT0757'COMPANY BUILDING, 33 FEET EAST OF THE CENTERLINE OF FIRST STREET, HT0757'17.6 FEET NORTH OF LIGHT POLE 43, A STANDARD DISK CEMENTED IN A HT0757'DRILL HOLE IN THE TOP OF THE CONCRETE CURBING ON THE EAST SIDE HT0757'OF THE STREET AND ABOUT 0.5 FOOT ABOVE THE STREET. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT0803 *********************************************************************** HT0803 TIDAL BM - This is a Tidal Bench Mark. HT0803 DESIGNATION - RECEIVE RESET 1970 HT0803 PID - HT0803 HT0803 STATE/COUNTY- CA/SAN FRANCISCO HT0803 USGS QUAD - OAKLAND WEST (1993) HT0803 HT0803 *CURRENT SURVEY CONTROL HT0803 ___________________________________________________________________ HT0803* NAD 83(1986)- 37 48 33. (N) 122 21 37. (W) SCALED HT0803* NAVD 88 - 3.67 (+/-2cm) 12.0 (feet) VERTCON HT0803 ___________________________________________________________________ HT0803 GEOID HEIGHT- -32.35 (meters) GEOID99 HT0803 HT0803 VERT ORDER - THIRD (See Below) HT0803 HT0803.The horizontal coordinates were scaled from a topographic map and have HT0803.an estimated accuracy of +/- 6 seconds. HT0803 HT0803.The NAVD 88 height was computed by applying the VERTCON shift value to HT0803.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT0803.The vertical order pertains to the superseded datum. HT0803 HT0803.This Tidal Bench Mark is designated as VM 8411 HT0803.by the Center for Operational Oceanographic Products and Services. HT0803 HT0803.The geoid height was determined by GEOID99. HT0803 HT0803; North East Units Estimated Accuracy HT0803;SPC CA 3 - 646,920. 1,836,210. MT (+/- 180 meters Scaled) HT0803 HT0803 SUPERSEDED SURVEY CONTROL HT0803 HT0803 NGVD 29 - 2.85 (m) 9.4 (f) RESET 3 HT0803 HT0803.Superseded values are not recommended for survey control. HT0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT0803.See file dsdata.txt to determine how the superseded data were derived. HT0803 HT0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG563848(NAD 83) HT0803_MARKER: DB = BENCH MARK DISK HT0803_SETTING: 36 = PIER HT0803_STAMPING: RECEIVE RESET 1970 HT0803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL HT0803 HT0803 HISTORY - Date Condition Report By HT0803 HISTORY - 1970 MONUMENTED NGS HT0803 HT0803 STATION DESCRIPTION HT0803 HT0803'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 HT0803'AT YERBA BUENA ISLAND. HT0803'AT THE SOUTHEASTERLY EDGE OF YERBA BUENA ISLAND, 850 FT. (APPROX.) HT0803'SOUTHERLY AND EASTERLY ON MACALLA ROAD FROM COAST GUARD GATE HOUSE HT0803'TO COAST GUARD CONCRETE PIER AND BREAKWATER. STANDARD U.S.C. AND HT0803'G.S. DISK SET FLUSH IN CONCRETE, 17.3 FT. EASTERLY FROM THE NORTH HT0803'EAST CORNER OF CONCRETE PIER.