1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 HS2937 *********************************************************************** HS2937 DESIGNATION - C 1122 CAHD HS2937 PID - HS2937 HS2937 STATE/COUNTY- CA/SANTA CLARA HS2937 USGS QUAD - MILPITAS (1980) HS2937 HS2937 *CURRENT SURVEY CONTROL HS2937 ___________________________________________________________________ HS2937* NAD 83(1986)- 37 23 21. (N) 121 59 15. (W) SCALED HS2937* NAVD 88 - 8.80 (+/-2cm) 28.9 (feet) VERTCON HS2937 ___________________________________________________________________ HS2937 GEOID HEIGHT- -32.60 (meters) GEOID03 HS2937 HS2937 VERT ORDER - THIRD (See Below) HS2937 HS2937.The horizontal coordinates were scaled from a topographic map and have HS2937.an estimated accuracy of +/- 6 seconds. HS2937 HS2937.The NAVD 88 height was computed by applying the VERTCON shift value to HS2937.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS2937.The vertical order pertains to the NGVD 29 superseded value. HS2937 HS2937.The geoid height was determined by GEOID03. HS2937 HS2937; North East Units Estimated Accuracy HS2937;SPC CA 3 - 599,730. 1,868,290. MT (+/- 180 meters Scaled) HS2937 HS2937 SUPERSEDED SURVEY CONTROL HS2937 HS2937 NGVD 29 (??/??/??) 7.97 (m) 26.1 (f) RESET 3 HS2937 HS2937.Superseded values are not recommended for survey control. HS2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS2937.See file dsdata.txt to determine how the superseded data were derived. HS2937 HS2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG896385(NAD 83) HS2937_MARKER: B = BOLT HS2937_SETTING: 30 = SET IN A LIGHT STRUCTURE HS2937_SP_SET: CULVERT HS2937_STAMPING: C 1122 HS2937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HS2937 HS2937 HISTORY - Date Condition Report By HS2937 HISTORY - UNK MONUMENTED CADH HS2937 HISTORY - 1967 GOOD NGS HS2937 HISTORY - 20050124 MARK NOT FOUND USPSQD HS2937 HS2937 STATION DESCRIPTION HS2937 HS2937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1967 HS2937'2.4 MI NE FROM SANTA CLARA. HS2937'1.8 MILES NORTH ALONG LAWRENCE EXPRESSWAY FROM JEFFERSON SCHOOL HS2937'AT SANTA CLARA, THENCE 0.6 MILE SOUTH AND EAST ALONG WILDWOOD HS2937'AVENUE, IN THE TOP AND 1.0 FOOT WEST OF THE EAST END OF THE NORTH HS2937'CONCRETE HEAD WALL OF A LARGE CULVERT OVER CALABAZAS CREEK, 35 FEET HS2937'NORTH OF THE CENTER LINE OF THE AVENUE, 50 FEET NORTH AND ACROSS HS2937'THE AVENUE FROM THE NORTH FENCE OF BAYSHORE FREEWAY, AND ABOUT HS2937'LEVEL WITH THE AVENUE. HS2937 HS2937 STATION RECOVERY (2005) HS2937 HS2937'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJP) HS2937'THERE IS NEW CEMENT WORK IN THE AREA OF THE MARK, PART OF A COMMERCIAL HS2937'REDEVELOPMENT. MARK IS LIKELY TO BE DESTROYED OR BURIED. 1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 HS2936 *********************************************************************** HS2936 DESIGNATION - G 887 RESET 1962 HS2936 PID - HS2936 HS2936 STATE/COUNTY- CA/SANTA CLARA HS2936 USGS QUAD - MILPITAS (1980) HS2936 HS2936 *CURRENT SURVEY CONTROL HS2936 ___________________________________________________________________ HS2936* NAD 83(1986)- 37 23 29. (N) 121 59 27. (W) SCALED HS2936* NAVD 88 - 8.76 (+/-2cm) 28.7 (feet) VERTCON HS2936 ___________________________________________________________________ HS2936 GEOID HEIGHT- -32.60 (meters) GEOID03 HS2936 HS2936 VERT ORDER - FIRST CLASS II (See Below) HS2936 HS2936.The horizontal coordinates were scaled from a topographic map and have HS2936.an estimated accuracy of +/- 6 seconds. HS2936 HS2936.The NAVD 88 height was computed by applying the VERTCON shift value to HS2936.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS2936.The vertical order pertains to the NGVD 29 superseded value. HS2936 HS2936.The geoid height was determined by GEOID03. HS2936 HS2936; North East Units Estimated Accuracy HS2936;SPC CA 3 - 599,980. 1,867,990. MT (+/- 180 meters Scaled) HS2936 HS2936 SUPERSEDED SURVEY CONTROL HS2936 HS2936 NGVD 29 (??/??/92) 7.935 (m) 26.03 (f) ADJ UNCH 1 2 HS2936 HS2936.Superseded values are not recommended for survey control. HS2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS2936.See file dsdata.txt to determine how the superseded data were derived. HS2936 HS2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG893387(NAD 83) HS2936_MARKER: DB = BENCH MARK DISK HS2936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HS2936_SP_SET: SET IN TOP OF CONCRETE MONUMENT HS2936_STAMPING: G 887 RESET 1962 HS2936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HS2936+STABILITY: SURFACE MOTION HS2936 HS2936 HISTORY - Date Condition Report By HS2936 HISTORY - 1962 MONUMENTED CGS HS2936 HISTORY - 1967 GOOD NGS HS2936 HISTORY - 20050124 MARK NOT FOUND USPSQD HS2936 HS2936 STATION DESCRIPTION HS2936 HS2936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1967 HS2936'2.2 MI NE FROM SANTA CLARA. HS2936'1.8 MILES NORTH ALONG LAWRENCE EXPRESSWAY FROM THE JEFFERSON HS2936'SCHOOL AT SANTA CLARA, THENCE 0.45 MILES SOUTH AND EAST ALONG HS2936'WILDWOOD AVENUE (FRONTAGE ROAD ON NORTH SIDE OF FREEWAY), AT THE HS2936'JUNCTION OF WILDWOOD AND TORRANCE AVENUES, 128 FEET WEST OF THE HS2936'EXTENDED CENTER LINE OF TORRANCE AVENUE, 15 1/2 FEET SOUTH OF THE HS2936'CENTER LINE OF WILDWOOD AVENUE, 1.0 FOOT NORTH OF THE NORTH FREEWAY HS2936'FENCE, 3.1 FEET SOUTH OF THE SOUTH CURB OF WILDWOOD AVENUE, 0.9 HS2936'FOOT EAST OF A WITNESS POST, ABOUT 1/2 FOOT HIGHER THAN THE AVENUE, HS2936'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. HS2936 HS2936 STATION RECOVERY (2005) HS2936 HS2936'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJP) HS2936'WITNESS POST NOT OBSERVED. A BRICK HIGHWAY SOUND WALL WAS CONSTRUCTED HS2936'AT THE APPROXIMATE LOCATION OF THE MARK WITHIN THE PAST 20 YEARS. MARK HS2936'MAY BE DESTROYED OR MAY BE COVERED BY DIRT AND LEAVES. 1 National Geodetic Survey, Retrieval Date = MAY 3, 2005 HT1273 *********************************************************************** HT1273 TIDAL BM - This is a Tidal Bench Mark. HT1273 DESIGNATION - TIDAL 8 HT1273 PID - HT1273 HT1273 STATE/COUNTY- CA/SANTA CLARA HT1273 USGS QUAD - MOUNTAIN VIEW (1997) HT1273 HT1273 *CURRENT SURVEY CONTROL HT1273 ___________________________________________________________________ HT1273* NAD 83(1986)- 37 27 25. (N) 122 06 34. (W) SCALED HT1273* NAVD 88 - 1.99 (+/-2cm) 6.5 (feet) VERTCON HT1273 ___________________________________________________________________ HT1273 GEOID HEIGHT- -32.54 (meters) GEOID03 HT1273 HT1273 VERT ORDER - FIRST CLASS II (See Below) HT1273 HT1273.The horizontal coordinates were scaled from a topographic map and have HT1273.an estimated accuracy of +/- 6 seconds. HT1273 HT1273.The NAVD 88 height was computed by applying the VERTCON shift value to HT1273.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT1273.The vertical order pertains to the NGVD 29 superseded value. HT1273 HT1273.This Tidal Bench Mark is designated as VM 8328 HT1273.by the Center for Operational Oceanographic Products and Services. HT1273 HT1273.This Tidal Bench Mark is designated as VM 11753 HT1273.by the Center for Operational Oceanographic Products and Services. HT1273 HT1273.The geoid height was determined by GEOID03. HT1273 HT1273; North East Units Estimated Accuracy HT1273;SPC CA 3 - 607,430. 1,857,620. MT (+/- 180 meters Scaled) HT1273 HT1273 SUPERSEDED SURVEY CONTROL HT1273 HT1273 NGVD 29 (??/??/92) 1.17 (m) 3.8 (f) COMPUTED 1 2 HT1273 HT1273.Superseded values are not recommended for survey control. HT1273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT1273.See file dsdata.txt to determine how the superseded data were derived. HT1273 HT1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG787459(NAD 83) HT1273_MARKER: DJ = TIDAL STATION DISK HT1273_SETTING: 30 = SET IN A LIGHT STRUCTURE HT1273_SP_SET: SPIT HT1273_STAMPING: TIDAL 8 PA 1965 HT1273_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HT1273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR HT1273+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2005 HT1273 HT1273 HISTORY - Date Condition Report By HT1273 HISTORY - 1965 MONUMENTED CGS HT1273 HISTORY - 1967 GOOD NGS HT1273 HISTORY - 20050305 GOOD USPSQD HT1273 HT1273 STATION DESCRIPTION HT1273 HT1273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1967 HT1273'2.2 MI SE FROM PALO ALTO. HT1273'1.3 MILES SOUTHEAST ALONG THE BAYSHORE FREEWAY FROM THE UNIVERSITY HT1273'AVENUE OVERPASS AT PALO ALTO, THENCE 0.6 MILE NORTHEAST ALONG HT1273'EMBARCADREO ROAD, THENCE 0.35 MILE NORTHEAST ALONG AN HT1273'ASPHALT ROAD, AT PALO ALTO YACHT HARBOR, ABOUT 0.1 MILE HT1273'WEST-NMORTHWEST AROUND THE SOUTH END OF A DUCK POND FROM TIDAL 1, HT1273'IN THE TOP OF THE NORTH END OF A SPIT WHICH IS AT THE HT1273'SOUTHWEST SIDE OF THE DUCK POND, 350 FEET SOUTHWEST OF A FOUNDATION HT1273'ON THE NORTH SIDE OF THE POND, 30 FEET NORTHEAST OF THE END HT1273'OF A CYCLONE FENCE, 12.5 FEET EAST OF A RIGHT-ANGLE TURN IN A HT1273'WALL, AND ABOUT 1 FOOT HIGHER THAN WATER LEVEL. HT1273 HT1273 STATION RECOVERY (2005) HT1273 HT1273'RECOVERY NOTE BY US POWER SQUADRON 2005 (DJP) HT1273'MARK IS INSIDE A FENCED-IN ENCLOSURE THAT PROTECTS A BIRD SANCTUARY HT1273'UNDER THE CONTROL OF THE CITY OF PALO ALTO PARK RANGERS.