1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4360 *********************************************************************** AA4360 DESIGNATION - A 1257 RESET AA4360 PID - AA4360 AA4360 STATE/COUNTY- CA/ALAMEDA AA4360 USGS QUAD - HAYWARD (1993) AA4360 AA4360 *CURRENT SURVEY CONTROL AA4360 ___________________________________________________________________ AA4360* NAD 83(1986)- 37 42 10. (N) 122 00 05. (W) SCALED AA4360* NAVD 88 - 172.75 (+/-2cm) 566.8 (feet) VERTCON AA4360 ___________________________________________________________________ AA4360 GEOID HEIGHT- -32.23 (meters) GEOID99 AA4360 AA4360 VERT ORDER - THIRD (See Below) AA4360 AA4360.The horizontal coordinates were scaled from a topographic map and have AA4360.an estimated accuracy of +/- 6 seconds. AA4360 AA4360.The NAVD 88 height was computed by applying the VERTCON shift value to AA4360.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4360.The vertical order pertains to the superseded datum. AA4360 AA4360.The geoid height was determined by GEOID99. AA4360 AA4360; North East Units Estimated Accuracy AA4360;SPC CA 3 - 634,550. 1,867,610. MT (+/- 180 meters Scaled) AA4360 AA4360 SUPERSEDED SURVEY CONTROL AA4360 AA4360 NGVD 29 - 171.91 (m) 564.0 (f) RESET 3 AA4360 AA4360.Superseded values are not recommended for survey control. AA4360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4360.See file dsdata.txt to determine how the superseded data were derived. AA4360 AA4360_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG880733(NAD 83) AA4360_MARKER: DV = VERTICAL CONTROL DISK AA4360_SETTING: 30 = CATCH BASIN AA4360_STAMPING: A 1257 RESET 1977 AA4360_MARK LOGO: NGS AA4360_MAGNETIC: N = NO MAGNETIC MATERIAL AA4360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AA4360 AA4360 HISTORY - Date Condition Report By AA4360 HISTORY - 1977 MONUMENTED CADT AA4360 AA4360 STATION DESCRIPTION AA4360 AA4360'DESCRIBED BY CALTRANS 1977 (GHS) AA4360'3.75 MILES (6.03 KM) WEST ALONG I-580 FROM THE JUNCTION OF FOOTHILL AA4360'ROAD IN DUBLIN, 1.7 MILES (2.7 KM) EAST ALONG I-580 FROM THE JUNCTION AA4360'OF EDEN CANYON ROAD ALONG SOUTH FRONTAGE ROAD, 350 FEET (106.7 M) EAST AA4360'OF ASPHALT DRIVEWAY ON A 3 BY 3 FOOT (0.9 M) CONCRETE BOX CATCH BASIN AA4360'WITH FLARED APRONS ON SOUTH SIDE OF FRONTAGE ROAD, SET IN TOP BACK AA4360'CENTER OF CATCH BASIN WITH METAL GRATE ABOUT 0.5 FOOT (15.2 CM) HIGHER AA4360'THAN THE FLOW LINE OF METAL GRATE. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS3863 *********************************************************************** HS3863 DESIGNATION - A 15 RESET 1963 HS3863 PID - HS3863 HS3863 STATE/COUNTY- CA/ALAMEDA HS3863 USGS QUAD - NILES (1980) HS3863 HS3863 *CURRENT SURVEY CONTROL HS3863 ___________________________________________________________________ HS3863* NAD 83(1986)- 37 32 39. (N) 121 58 48. (W) SCALED HS3863* NAVD 88 - 15.10 (+/-2cm) 49.5 (feet) VERTCON HS3863 ___________________________________________________________________ HS3863 GEOID HEIGHT- -32.41 (meters) GEOID99 HS3863 HS3863 VERT ORDER - THIRD (See Below) HS3863 HS3863.The horizontal coordinates were scaled from a topographic map and have HS3863.an estimated accuracy of +/- 6 seconds. HS3863 HS3863.The NAVD 88 height was computed by applying the VERTCON shift value to HS3863.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS3863.The vertical order pertains to the superseded datum. HS3863 HS3863.The geoid height was determined by GEOID99. HS3863 HS3863; North East Units Estimated Accuracy HS3863;SPC CA 3 - 616,920. 1,869,220. MT (+/- 180 meters Scaled) HS3863 HS3863 SUPERSEDED SURVEY CONTROL HS3863 HS3863 NGVD 29 - 14.27 (m) 46.8 (f) RESET 3 HS3863 HS3863.Superseded values are not recommended for survey control. HS3863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS3863.See file dsdata.txt to determine how the superseded data were derived. HS3863 HS3863_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG901557(NAD 83) HS3863_MARKER: DB = BENCH MARK DISK HS3863_SETTING: 30 = CULVERT HS3863_STAMPING: A 15 CA1364 RESET 1963 HS3863_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HS3863 HS3863 HISTORY - Date Condition Report By HS3863 HISTORY - 1963 MONUMENTED CGS HS3863 HS3863 STATION DESCRIPTION HS3863 HS3863'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 HS3863'1 MI NW FROM IRVINGTON DISTRICT. HS3863'1.0 MILE NORTHWEST ALONG FREMONT BOULEVARD FROM THE IRVINGTON HS3863'ELEMENTARY SCHOOL AT IRVINGTON DISTRICT OF FREMONT, IN THE TOP HS3863'OF THE SOUTHWEST CONCRETE HEADWALL OF A 3.5X6-FOOT BOX CULVERT, HS3863'563 FEET NORTHWEST OF THE CENTERLINE OF BIDWELL DRIVE, 100.3 HS3863'FEET SOUTHWEST OF THE CENTERLINE OF FREMONT BOULEVARD, 11.7 HS3863'FEET NORTHWEST OF A CHAIN-LINK FENCE CORNER, 0.7 FOOT SOUTHEAST HS3863'OF THE NORTHWEST END OF THE HEADWALL, AND ABOUT THE SAME HS3863'ELEVATION AS THE BOULEVARD. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS4105 *********************************************************************** HS4105 DESIGNATION - A 738 RESET HS4105 PID - HS4105 HS4105 STATE/COUNTY- CA/ALAMEDA HS4105 USGS QUAD - ALTAMONT (1981) HS4105 HS4105 *CURRENT SURVEY CONTROL HS4105 ___________________________________________________________________ HS4105* NAD 83(1986)- 37 41 13. (N) 121 41 47. (W) SCALED HS4105* NAVD 88 - 189.84 (+/-2cm) 622.8 (feet) VERTCON HS4105 ___________________________________________________________________ HS4105 GEOID HEIGHT- -31.95 (meters) GEOID99 HS4105 HS4105 VERT ORDER - THIRD (See Below) HS4105 HS4105.The horizontal coordinates were scaled from a topographic map and have HS4105.an estimated accuracy of +/- 6 seconds. HS4105 HS4105.The NAVD 88 height was computed by applying the VERTCON shift value to HS4105.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS4105.The vertical order pertains to the superseded datum. HS4105 HS4105.The geoid height was determined by GEOID99. HS4105 HS4105; North East Units Estimated Accuracy HS4105;SPC CA 3 - 632,400. 1,894,480. MT (+/- 180 meters Scaled) HS4105 HS4105 SUPERSEDED SURVEY CONTROL HS4105 HS4105 NGVD 29 - 189.03 (m) 620.2 (f) RESET 3 HS4105 HS4105.Superseded values are not recommended for survey control. HS4105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS4105.See file dsdata.txt to determine how the superseded data were derived. HS4105 HS4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG149718(NAD 83) HS4105_MARKER: DV = VERTICAL CONTROL DISK HS4105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HS4105_STAMPING: A 738 RESET 1975 HS4105_MARK LOGO: NGS HS4105_PROJECTION: FLUSH HS4105_MAGNETIC: N = NO MAGNETIC MATERIAL HS4105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HS4105+STABILITY: SURFACE MOTION HS4105 HS4105 HISTORY - Date Condition Report By HS4105 HISTORY - 1975 MONUMENTED NGS HS4105 HS4105 STATION DESCRIPTION HS4105 HS4105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LAC) HS4105'3.5 MILES (5.6 KM) SOUTHWEST ALONG THE SP CO RR FROM THE ABANDONED HS4105'STATION AT ALTAMONT, THENCE 1.8 MILES (2.9 KM) SOSUTH ALONG GREENVILLE HS4105'ROAD IN R2E T3S S12, AT THE T-JUNCTION OF LUPIN WAY LEADING EAST, 69 HS4105'FEET (21.0 M) NORTH OF THE EXTENDED CENTERLINE OF LUPIN WAY, 31.3 FEET HS4105'(9.5 M) WEST OF THE CENTERLINE OF THE ROAD, 1.4 FEET (0.4 M) EAST OF HS4105'THE EAST CHAIN LINK BOUNDARY FENCE OF THE ATOMIC ENERGY COMMISSION HS4105'PROPERTY, 1.2 FEET (0.4 M) SOUTHWEST OF A METAL WITNESS POST, ABOUT HS4105'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING HS4105'0.3 FOOT (9.1 CM) ABOVE THE GROUND. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT0877 *********************************************************************** HT0877 DESIGNATION - ATL FIFTH 2 HT0877 PID - HT0877 HT0877 STATE/COUNTY- CA/ALAMEDA HT0877 USGS QUAD - OAKLAND WEST (1993) HT0877 HT0877 *CURRENT SURVEY CONTROL HT0877 ___________________________________________________________________ HT0877* NAD 83(1992)- 37 46 47.89202(N) 122 16 55.33525(W) ADJUSTED HT0877* NAVD 88 - 4.29 (meters) 14.1 (feet) RESET HT0877 ___________________________________________________________________ HT0877 EPOCH DATE - 1991.35 HT0877 LAPLACE CORR- 1.27 (seconds) DEFLEC99 HT0877 GEOID HEIGHT- -32.35 (meters) GEOID99 HT0877 HT0877 HORZ ORDER - FIRST HT0877 VERT ORDER - THIRD HT0877 HT0877.The horizontal coordinates were established by classical geodetic methods HT0877.and adjusted by the National Geodetic Survey in March 1994. HT0877.The horizontal coordinates are valid at the epoch date displayed above. HT0877.The epoch date for horizontal control is a decimal equivalence HT0877.of Year/Month/Day. HT0877 HT0877.The orthometric height was computed from unverified reset data. HT0877 HT0877.The Laplace correction was computed from DEFLEC99 derived deflections. HT0877 HT0877.The geoid height was determined by GEOID99. HT0877 HT0877; North East Units Scale Converg. HT0877;SPC CA 3 - 643,546.827 1,843,033.341 MT 0.99992931 -1 05 27.7 HT0877;SPC CA 3 - 2,111,369.88 6,046,685.22 sFT 0.99992931 -1 05 27.7 HT0877;UTM 10 - 4,181,645.375 563,223.471 MT 0.99964923 +0 26 23.5 HT0877 HT0877|---------------------------------------------------------------------| HT0877| PID Reference Object Distance Geod. Az | HT0877| dddmmss.s | HT0877| HT2877 FIFTH PAC 1947 392.610 METERS 18335 | HT0877| HT0878 ATL LAW 233.684 METERS 27314 | HT0877|---------------------------------------------------------------------| HT0877 HT0877 SUPERSEDED SURVEY CONTROL HT0877 HT0877 NAD 83(1986)- 37 46 47.88641(N) 122 16 55.33291(W) AD(1984.00) 1 HT0877 NAD 27 - 37 46 48.14431(N) 122 16 51.43992(W) AD( ) 1 HT0877 NGVD 29 - 3.616 (m) 11.86 (f) ADJUSTED 1 1 HT0877 HT0877.Superseded values are not recommended for survey control. HT0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT0877.See file dsdata.txt to determine how the superseded data were derived. HT0877 HT0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG6322381645(NAD 83) HT0877_MARKER: DH = HORIZONTAL CONTROL DISK HT0877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HT0877_STAMPING: ATL FIFTH 2 1970 HT0877_MARK LOGO: CGS HT0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HT0877+STABILITY: SURFACE MOTION HT0877_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR HT0877+SATELLITE: SATELLITE OBSERVATIONS - October 12, 1988 HT0877 HT0877 HISTORY - Date Condition Report By HT0877 HISTORY - 1970 MONUMENTED NGS HT0877 HISTORY - 1970 GOOD NGS HT0877 HISTORY - 1973 GOOD NGS HT0877 HISTORY - 1986 GOOD USPSQD HT0877 HISTORY - 1986 GOOD USPSQD HT0877 HISTORY - 1987 GOOD USPSQD HT0877 HISTORY - 19881012 GOOD NGS HT0877 HT0877 STATION DESCRIPTION HT0877 HT0877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS) HT0877'THE STATION IS LOCATED BELOW THE SIDEWALK ON THE NORTHEAST CORNER HT0877'OF FIFTH STREET AND ATLANTIC AVENUE IN ALAMEDA. IT IS 42.6 FEET HT0877'NORTH OF THE CENTERLINE OF ATLANTIC AVENUE, 25.4 FEET EAST OF THE HT0877'CENTERLINE OF FIFTH STREET, 10.2 FEET SOUTH OF THE SOUTH END OF HT0877'A CHAIN-LINK FENCE, 19.0 FEET WEST-NORTHWEST OF A HIGH VOLTAGE HT0877'POWERLINE POLE, AND IS A C AND GS TRIANGULATION STATION DISK HT0877'STAMPED ATL FIFTH 2 1970 SET IN THE TOP OF A 6X6-INCH CONCRETE HT0877'POST 0.8 FOOT BELOW THE SURFACE OF THE SIDEWALK AND BENEATH AN HT0877'8-INCH CAST IRON COVER INSCRIBED CITY MONUMENT. HT0877 HT0877 STATION RECOVERY (1970) HT0877 HT0877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 HT0877'AT ALAMEDA. HT0877'AT ALAMEDA, AT THE NORTHEAST CORNER OF FIFTH STREET AND ATLANTIC HT0877'AVENUE, 42.6 FEET NORTH OF THE CENTERLINE OF ATLANTIC AVENUE, HT0877'25.4 FEET EAST OF THE CENTERLINE OF FIFTH STREET, 10.2 FEET HT0877'SOUTH OF THE SOUTH END OF A CHAIN-LINK FENCE, 19.0 FEET HT0877'WEST-NORTHWEST OF A HIGH VOLTAGE POWERLINE POLE, SET IN THE TOP HT0877'OF A 6 X 6-INCH CONCRETE POST 0.8 FOOT BELOW THE SURACE OF THE HT0877'SIDEWALK, AND BENEATH AN 8-INCH CAST IRON COVER INSCRIBED HT0877'CITY MONUMENT. HT0877 HT0877 STATION RECOVERY (1973) HT0877 HT0877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS) HT0877'THE MARK WAS RECOVERED IN GOOD CONDITION AND THE 1970 DESCRIPTION HT0877'IS ADEQUATE. HT0877' HT0877'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN HT0877'AT ALAMEDA. HT0877 HT0877 STATION RECOVERY (1986) HT0877 HT0877'RECOVERY NOTE BY US POWER SQUADRON 1986 (GRB) HT0877'RECOVERED IN GOOD CONDITION. HT0877 HT0877 STATION RECOVERY (1986) HT0877 HT0877'RECOVERY NOTE BY US POWER SQUADRON 1986 (RJS) HT0877'RECOVERED IN GOOD CONDITION. HT0877 HT0877 STATION RECOVERY (1987) HT0877 HT0877'RECOVERY NOTE BY US POWER SQUADRON 1987 (RAS) HT0877'RECOVERED IN GOOD CONDITION. HT0877 HT0877 STATION RECOVERY (1988) HT0877 HT0877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 HT0877'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION. CHANGE--THE HT0877'DISTANCE TO THE CENTERLINE OF ATLANTIC AVENUE TO 8.5 M (27.9 FT). 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4361 *********************************************************************** AA4361 DESIGNATION - B 1257 RESET AA4361 PID - AA4361 AA4361 STATE/COUNTY- CA/ALAMEDA AA4361 USGS QUAD - DUBLIN (1980) AA4361 AA4361 *CURRENT SURVEY CONTROL AA4361 ___________________________________________________________________ AA4361* NAD 83(1986)- 37 42 00. (N) 121 59 24. (W) SCALED AA4361* NAVD 88 - 195.60 (+/-2cm) 641.7 (feet) VERTCON AA4361 ___________________________________________________________________ AA4361 GEOID HEIGHT- -32.22 (meters) GEOID99 AA4361 AA4361 VERT ORDER - THIRD (See Below) AA4361 AA4361.The horizontal coordinates were scaled from a topographic map and have AA4361.an estimated accuracy of +/- 6 seconds. AA4361 AA4361.The NAVD 88 height was computed by applying the VERTCON shift value to AA4361.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4361.The vertical order pertains to the superseded datum. AA4361 AA4361.The geoid height was determined by GEOID99. AA4361 AA4361; North East Units Estimated Accuracy AA4361;SPC CA 3 - 634,220. 1,868,610. MT (+/- 180 meters Scaled) AA4361 AA4361 SUPERSEDED SURVEY CONTROL AA4361 AA4361 NGVD 29 - 194.76 (m) 639.0 (f) RESET 3 AA4361 AA4361.Superseded values are not recommended for survey control. AA4361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4361.See file dsdata.txt to determine how the superseded data were derived. AA4361 AA4361_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG890730(NAD 83) AA4361_MARKER: DV = VERTICAL CONTROL DISK AA4361_SETTING: 30 = CATCH BASIN AA4361_STAMPING: B 1257 RESET 1977 AA4361_MARK LOGO: NGS AA4361_MAGNETIC: N = NO MAGNETIC MATERIAL AA4361_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AA4361 AA4361 HISTORY - Date Condition Report By AA4361 HISTORY - 1977 MONUMENTED CADT AA4361 AA4361 STATION DESCRIPTION AA4361 AA4361'DESCRIBED BY CALTRANS 1977 (GHS) AA4361'3.2 MILES (5.1 KM) WEST ALONG I-580 FROM THE JUNCTION OF FOOTHILL ROAD AA4361'IN DUBLIN AND 1.7 MILES (2.7 KM) EAST ALONG I-580 FROM THE JUNCTION OF AA4361'EDEN CANYON ROAD ALONG SOUTH FRONTAGE ROAD AND 100 FEET (30.5 M) WEST AA4361'OF ASPHALT DRIVEWAY ON A 3 BY 3 FOOT (0.9 M) CONCRETE BOX CATCH BASIN AA4361'WITH METAL GRATE AND FLARED APRONS ON SOUTH SIDE OF FRONTAGE ROAD, SET AA4361'IN TOP BACK CENTER OF CATCH BASIN AND 0.5 FOOT (15.2 CM) ABOVE FLOW AA4361'LINE OF METAL GRATE. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AH5759 *********************************************************************** AH5759 DESIGNATION - C 1257 RESET AH5759 PID - AH5759 AH5759 STATE/COUNTY- CA/ALAMEDA AH5759 USGS QUAD - DUBLIN (1980) AH5759 AH5759 *CURRENT SURVEY CONTROL AH5759 ___________________________________________________________________ AH5759* NAD 83(1986)- 37 41 53. (N) 121 58 44. (W) SCALED AH5759* NAVD 88 - 218.48 (+/-2cm) 716.8 (feet) VERTCON AH5759 ___________________________________________________________________ AH5759 GEOID HEIGHT- -32.23 (meters) GEOID99 AH5759 AH5759 VERT ORDER - THIRD (See Below) AH5759 AH5759.The horizontal coordinates were scaled from a topographic map and have AH5759.an estimated accuracy of +/- 6 seconds. AH5759 AH5759.The NAVD 88 height was computed by applying the VERTCON shift value to AH5759.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AH5759.The vertical order pertains to the superseded datum. AH5759 AH5759.The geoid height was determined by GEOID99. AH5759 AH5759; North East Units Estimated Accuracy AH5759;SPC CA 3 - 633,990. 1,869,590. MT (+/- 180 meters Scaled) AH5759 AH5759 SUPERSEDED SURVEY CONTROL AH5759 AH5759 NGVD 29 - 217.64 (m) 714.0 (f) RESET 3 AH5759 AH5759.Superseded values are not recommended for survey control. AH5759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AH5759.See file dsdata.txt to determine how the superseded data were derived. AH5759 AH5759_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG900728(NAD 83) AH5759_MARKER: DV = VERTICAL CONTROL DISK AH5759_SETTING: 35 = BRIDGE DECK AH5759_STAMPING: C 1257 RESET 1976 AH5759_MARK LOGO: NGS AH5759_PROJECTION: FLUSH AH5759_MAGNETIC: N = NO MAGNETIC MATERIAL AH5759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AH5759+STABILITY: SURFACE MOTION AH5759 AH5759 HISTORY - Date Condition Report By AH5759 HISTORY - 1976 MONUMENTED NGS AH5759 AH5759 STATION DESCRIPTION AH5759 AH5759'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (GHS) AH5759'2.45 MILES (3.94 KM) WEST ALONG INTERSTATE HIGHWAY 580 FROM THE AH5759'JUNCTION OF FOOTHILL ROAD AT DUBLIN, ON THE WESTBOUND BRIDGE AT ROWELL AH5759'RANCH UNDERCROSSING, IN THE PCC DECK ON THE NORTHWEST CORNER OF AH5759'BRIDGE, 1.5 FEET (0.5 M) EAST OF BRIDGE ABUTMENT, 0.1 FOOT (3.0 CM) AH5759'SOUTH OF BRIDGE RAILING. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS5452 *********************************************************************** HS5452 DESIGNATION - CITY OF PLEASONTON HS5452 PID - HS5452 HS5452 STATE/COUNTY- CA/ALAMEDA HS5452 USGS QUAD - DUBLIN (1980) HS5452 HS5452 *CURRENT SURVEY CONTROL HS5452 ___________________________________________________________________ HS5452* NAD 83(1986)- 37 39 21. (N) 121 52 40. (W) SCALED HS5452* NAVD 88 - 103.42 (+/-2cm) 339.3 (feet) VERTCON HS5452 ___________________________________________________________________ HS5452 GEOID HEIGHT- -32.27 (meters) GEOID99 HS5452 HS5452 VERT ORDER - THIRD (See Below) HS5452 HS5452.The horizontal coordinates were scaled from a topographic map and have HS5452.an estimated accuracy of +/- 6 seconds. HS5452 HS5452.The NAVD 88 height was computed by applying the VERTCON shift value to HS5452.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS5452.The vertical order pertains to the superseded datum. HS5452 HS5452.The geoid height was determined by GEOID99. HS5452 HS5452; North East Units Estimated Accuracy HS5452;SPC CA 3 - 629,170. 1,878,440. MT (+/- 180 meters Scaled) HS5452 HS5452 SUPERSEDED SURVEY CONTROL HS5452 HS5452 NGVD 29 - 102.58 (m) 336.5 (f) RESET 3 HS5452 HS5452.Superseded values are not recommended for survey control. HS5452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS5452.See file dsdata.txt to determine how the superseded data were derived. HS5452 HS5452_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG989682(NAD 83) HS5452_MARKER: DD = SURVEY DISK HS5452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HS5452_STAMPING: CITY OF PLEASONTON RCE 23720 HS5452_MARK LOGO: CA2840 HS5452_MAGNETIC: N = NO MAGNETIC MATERIAL HS5452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HS5452+STABILITY: SURFACE MOTION HS5452 HS5452 HISTORY - Date Condition Report By HS5452 HISTORY - 1983 MONUMENTED NGS HS5452 HS5452 STATION DESCRIPTION HS5452 HS5452'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 HS5452'49.4 METERS (162.1 FT) EAST ALONG PICO AVENUE FROM ITS INTERSECTION HS5452'WITH 1ST STREET (MEASURED FROM THE NOSE OF THE MEDIAN OF PICO AVENUE HS5452'AT 1ST STREET), 0.9 METERS (3.0 FT) NORTH OF THE FACE OF THE SOUTH HS5452'CURB OF THE WEST BOUND LANE OF PICO AVENUE, NEAR THE BEGINNING OF THE HS5452'LEFT TURN LANE, 0.3 METERS (1.0 FT) BELOW THE SURFACE, IN A SURVEY HS5452'MONUMENT STREET WELL, THE 10 INCH COVER OF THE WELL HAS THE LETTERING HS5452'MONUMENT MONROE CAST IN RAISED LETTERS, THE PUNCH HOLE OF THE PLAIN HS5452'BRASS DISK IS THE POINT HELD. THERE ARE SEVERAL MONUMENTS ALONG PICO HS5452'AVENUE WITH THE SAME STAMPING. NOTE--THIS IS THE FIRST MONUMENT EAST HS5452'OF 1ST STREET ON PICO. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4364 *********************************************************************** AA4364 DESIGNATION - D 1257 RESET AA4364 PID - AA4364 AA4364 STATE/COUNTY- CA/ALAMEDA AA4364 USGS QUAD - DUBLIN (1980) AA4364 AA4364 *CURRENT SURVEY CONTROL AA4364 ___________________________________________________________________ AA4364* NAD 83(1986)- 37 41 48. (N) 121 58 11. (W) SCALED AA4364* NAVD 88 - 215.99 (+/-2cm) 708.6 (feet) VERTCON AA4364 ___________________________________________________________________ AA4364 GEOID HEIGHT- -32.23 (meters) GEOID99 AA4364 AA4364 VERT ORDER - THIRD (See Below) AA4364 AA4364.The horizontal coordinates were scaled from a topographic map and have AA4364.an estimated accuracy of +/- 6 seconds. AA4364 AA4364.The NAVD 88 height was computed by applying the VERTCON shift value to AA4364.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4364.The vertical order pertains to the superseded datum. AA4364 AA4364.The geoid height was determined by GEOID99. AA4364 AA4364; North East Units Estimated Accuracy AA4364;SPC CA 3 - 633,830. 1,870,400. MT (+/- 180 meters Scaled) AA4364 AA4364 SUPERSEDED SURVEY CONTROL AA4364 AA4364 NGVD 29 - 215.15 (m) 705.9 (f) RESET 3 AA4364 AA4364.Superseded values are not recommended for survey control. AA4364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4364.See file dsdata.txt to determine how the superseded data were derived. AA4364 AA4364_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG908726(NAD 83) AA4364_MARKER: DV = VERTICAL CONTROL DISK AA4364_SETTING: 30 = CATCH BASIN AA4364_STAMPING: D 1257 RESET 1977 AA4364_MARK LOGO: NGS AA4364_MAGNETIC: N = NO MAGNETIC MATERIAL AA4364_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AA4364 AA4364 HISTORY - Date Condition Report By AA4364 HISTORY - 1977 MONUMENTED CADT AA4364 AA4364 STATION DESCRIPTION AA4364 AA4364'DESCRIBED BY CALTRANS 1977 (GHS) AA4364'1.95 MILES (3.14 KM) WEST ALONG I-580 FROM THE JUNCTION OF FOOTHILL AA4364'ROAD IN DUBLIN AND 2.95 MILES (4.75 KM) EAST ALONG I-580 FROM THE AA4364'JUNCTION OF EDEN CANYON ROAD ALONG SOUTH FRONTAGE ROAD, 100 FEET (30.5 AA4364'M) WEST OF ASPHALT DRIVEWAY ON A 3 BY 3 FOOT (0.9 M) CONCRETE BOX AA4364'CATCH BASIN WITH METAL GRATE AND FLARED APRONS ON SOUTH SIDE OF AA4364'FRONTAGE ROAD, SET IN TOP BACK CENTER OF CATCH BASIN AND 0.5 FOOT AA4364'(15.2 CM) ABOVE FLOW LINE OF METAL GRATE. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS5052 *********************************************************************** HS5052 DESIGNATION - DRISCOLL 2 HS5052 PID - HS5052 HS5052 STATE/COUNTY- CA/ALAMEDA HS5052 USGS QUAD - NILES (1980) HS5052 HS5052 *CURRENT SURVEY CONTROL HS5052 ___________________________________________________________________ HS5052* NAD 83(1992)- 37 32 57.05928(N) 121 56 20.68799(W) ADJUSTED HS5052* NAVD 88 - 34.62 (+/-2cm) 113.6 (feet) VERTCON HS5052 ___________________________________________________________________ HS5052 EPOCH DATE - 1991.35 HS5052 LAPLACE CORR- 3.96 (seconds) DEFLEC99 HS5052 GEOID HEIGHT- -32.34 (meters) GEOID99 HS5052 HS5052 HORZ ORDER - SECOND HS5052 VERT ORDER - THIRD (See Below) HS5052 HS5052.The horizontal coordinates were established by classical geodetic methods HS5052.and adjusted by the National Geodetic Survey in March 1994. HS5052.The horizontal coordinates are valid at the epoch date displayed above. HS5052.The epoch date for horizontal control is a decimal equivalence HS5052.of Year/Month/Day. HS5052 HS5052.The NAVD 88 height was computed by applying the VERTCON shift value to HS5052.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS5052.The vertical order pertains to the superseded datum. HS5052 HS5052.The Laplace correction was computed from DEFLEC99 derived deflections. HS5052 HS5052.The geoid height was determined by GEOID99. HS5052 HS5052; North East Units Scale Converg. HS5052;SPC CA 3 - 617,416.673 1,872,845.455 MT 0.99993535 -0 52 51.8 HS5052;SPC CA 3 - 2,025,641.20 6,144,493.80 sFT 0.99993535 -0 52 51.8 HS5052;UTM 10 - 4,156,326.680 593,714.647 MT 0.99970818 +0 38 47.8 HS5052 HS5052|---------------------------------------------------------------------| HS5052| PID Reference Object Distance Geod. Az | HS5052| dddmmss.s | HS5052| HS3368 DRISCOLL 01203 | HS5052| HS3367 DRISCOLL RM 1 6.060 METERS 21240 | HS5052| AH5601 DRISCOLL 2 RM 3 17.988 METERS 27646 | HS5052| HS5041 TON APPROX. 6.2 KM 30916 | HS5052| DB3029 DRISCOLL 2 AZ MK 31112 | HS5052|---------------------------------------------------------------------| HS5052 HS5052 SUPERSEDED SURVEY CONTROL HS5052 HS5052 NAD 83(1986)- 37 32 57.05804(N) 121 56 20.68280(W) AD(1984.00) 2 HS5052 NAD 27 - 37 32 57.28818(N) 121 56 16.83024(W) AD( ) 2 HS5052 NGVD 29 - 33.78 (m) 110.8 (f) RESET 3 HS5052 HS5052.Superseded values are not recommended for survey control. HS5052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS5052.See file dsdata.txt to determine how the superseded data were derived. HS5052 HS5052_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG9371556327(NAD 83) HS5052_MARKER: DS = TRIANGULATION STATION DISK HS5052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HS5052 HS5052 HISTORY - Date Condition Report By HS5052 HISTORY - 1976 MONUMENTED NGS HS5052 HISTORY - 1977 GOOD CA1364 HS5052 HISTORY - 1986 GOOD USPSQD HS5052 HS5052 STATION DESCRIPTION HS5052 HS5052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN) HS5052'THE STATION IS LOCATED IN THE MISSION SAN JOSE DISTRICT OF HS5052'FREMONT, ON THE SOUTHWEST SIDE OF MISSION BOULEVARD (STATE HS5052'HIGHWAY 238), ABOUT 100 YARDS SOUTHEAST OF THE JUNCTION OF HS5052'DRISCOLL ROAD, AND AIRLINE ABOUT 1-1/2 MILES EAST OF THE FREMONT HS5052'CIVIC CENTER. HS5052' HS5052'THE SURFACE AND UNDERGROUND STATION MARKS ARE NGS HORIZONTAL HS5052'CONTROL DISKS STAMPED DRISCOLL 2 1976. THE UNDERGROUND MARK HS5052'IS SET IN THE TOP OF A BLOCK OF CONCRETE 3.0 FEET BELOW THE HS5052'SURFACE OF THE GROUND. THE SURFACE MARK IS SET IN THE TOP OF A HS5052'12-INCH CONCRETE CYLINDER FLUSH WITH THE GROUND AND LEVEL WITH HS5052'THE TOP OF THE CONCRETE CURB ON THE SOUTHWEST SIDE OF MISSION HS5052'BOULEVARD, 302 FEET SOUTHEAST OF THE CENTER LINE OF DRISCOLL HS5052'ROAD, 59.0 FEET EAST-SOUTHEAST OF THE NORTHEAST LEG OF HS5052'POWERLINE TOWER 97/640, 19.9 FEET EAST-NORTHEAST OF THE HS5052'NORTHEAST LEG OF POWERLINE TOWER 643, AND 1.1 FEET SOUTHWEST HS5052'OF THE FACE OF THE CURB. HS5052' HS5052'REFERENCE MARK 1 IS A C AND GS REFERENCE MARK DISK STAMPED HS5052'DRISCOLL NO 1 1958 CEMENTED IN A DRILL HOLE IN THE TOP OF THE HS5052'CONCRETE BASE OF THE NORTHEAST LEG OF POWERLINE TOWER 643 AND IS HS5052'303 FEET SOUTHEAST OF THE CENTER LINE OF DRISCOLL ROAD, 21.0 FEET HS5052'SOUTHWEST OF THE SOUTHWEST CURB OF MISSION BOULEVARD, 0.5 FOOT HS5052'NORTHWEST OF THE TOWER LEG, AND 0.2 FOOT ABOVE THE GROUND. HS5052' HS5052'REFERENCE MARK 3 IS AN NGS REFERENCE MARK DISK STAMPED DRISCOLL HS5052'2 NO 3 1976 EPOXIED IN A DRILL HOLE IN THE TOP OF THE CONCRETE HS5052'BASE OF THE NORTHEAST LEG OF POWERLINE TOWER 97/640, AND IS 251 HS5052'FEET SOUTHEAST OF THE CENTER LINE OF DRISCOLL ROAD, 30.0 FEET HS5052'SOUTHWEST OF THE SOUTHWEST CURB OF MISSION BOULEVARD, 0.5 FOOT HS5052'NORTH OF THE TOWER LEG, AND 0.8 FOOT ABOVE THE GROUND. HS5052' HS5052'THE AZIMUTH MARK IS LOCATED ON THE NORTHEAST SIDE OF MISSION HS5052'BOULEVARD (STATE HIGHWAY 238) AND IS AN NGS AZIMUTH MARK DISK HS5052'STAMPED DRISCOLL 2 1976 EPOXIED IN A DRILL HOLE IN THE TOP OF HS5052'THE CONCRETE CURB ABOVE A 2X6-FOOT DRAIN INLET, 46 FEET HS5052'SOUTHEAST OF METAL LIGHT POLE NO. 6620, SOUTHWEST OF AND ACROSS HS5052'A FRONTAGE ROAD FROM HOUSE NO. 40716, AND 1.1 FEET EAST OF THE HS5052'EAST CORNER OF THE INLET. HS5052' HS5052'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTHWEST ON THE HS5052'BOULEVARD 0.35 MILE TO THE MARK ON THE RIGHT. HS5052 HS5052 STATION RECOVERY (1977) HS5052 HS5052'RECOVERY NOTE BY CITY OF FREMONT CALIFORNIA 1977 (NLW) HS5052'THE STATION MARK AND REFERENCE MARKS 2 AND 3 WERE FOUND IN GOOD HS5052'CONDITION AS PREVIOUSLY DESCRIBED. HS5052 HS5052 STATION RECOVERY (1986) HS5052 HS5052'RECOVERY NOTE BY US POWER SQUADRON 1986 (JH) HS5052'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AH5601 *********************************************************************** AH5601 DESIGNATION - DRISCOLL 2 RM 3 AH5601 PID - AH5601 AH5601 STATE/COUNTY- CA/ALAMEDA AH5601 USGS QUAD - NILES (1980) AH5601 AH5601 *CURRENT SURVEY CONTROL AH5601 ___________________________________________________________________ AH5601* NAD 83(1986)- 37 32 57. (N) 121 56 19. (W) SCALED AH5601* NAVD 88 - 34.47 (+/-2cm) 113.1 (feet) VERTCON AH5601 ___________________________________________________________________ AH5601 GEOID HEIGHT- -32.34 (meters) GEOID99 AH5601 AH5601 VERT ORDER - THIRD (See Below) AH5601 AH5601.The horizontal coordinates were scaled from a topographic map and have AH5601.an estimated accuracy of +/- 6 seconds. AH5601 AH5601.The NAVD 88 height was computed by applying the VERTCON shift value to AH5601.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AH5601.The vertical order pertains to the superseded datum. AH5601 AH5601.The geoid height was determined by GEOID99. AH5601 AH5601; North East Units Estimated Accuracy AH5601;SPC CA 3 - 617,410. 1,872,890. MT (+/- 180 meters Scaled) AH5601 AH5601 SUPERSEDED SURVEY CONTROL AH5601 AH5601 NGVD 29 - 33.63 (m) 110.3 (f) RESET 3 AH5601 AH5601.Superseded values are not recommended for survey control. AH5601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AH5601.See file dsdata.txt to determine how the superseded data were derived. AH5601 AH5601_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG937563(NAD 83) AH5601_MARKER: DR = REFERENCE MARK DISK AH5601_SETTING: 35 = POWERLINE POLE BASE AH5601_STAMPING: DRISCOLL 2 NO 3 1976 AH5601_MARK LOGO: NGS AH5601_PROJECTION: FLUSH AH5601_MAGNETIC: N = NO MAGNETIC MATERIAL AH5601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AH5601+STABILITY: SURFACE MOTION AH5601 AH5601 HISTORY - Date Condition Report By AH5601 HISTORY - 1976 MONUMENTED NGS AH5601 HISTORY - 19770621 GOOD NGS AH5601 AH5601 STATION DESCRIPTION AH5601 AH5601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 AH5601'AT FREMONT, ABOUT 40 YARDS SOUTHEAST OF THE CENTER OF THE JUNCTION OF AH5601'MISSION BOULEVARD (STATE HIGHWAY 238) AND DRISCOLL ROAD, IN THE TOP OF AH5601'THE CONCRETE BASE OF THE NORTHEAST LEG OF POWERLINE TOWER 97/640, 251 AH5601'FEET (76.5 M) SOUTHEAST OF THE CENTERLINE OF DRISCOLL ROAD, 30.0 FEET AH5601'(9.1 M) SOUTHWEST OF THE SOUTHWEST CURB OF MISSION BOULEVARD, 59.0 AH5601'FEET (18.0 M) WEST OF TRI STATION DRISCOLL 2, 0.5 FEET (15.2 CM) AH5601'NORTHWEST OF THE TOWER LEG, 0.8 FEET (24.4 CM) ABOVE THE GROUND, AND AH5601'ABOUT 1/2 FOOT LOWER THAN THE BOULEVARD. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4363 *********************************************************************** AA4363 DESIGNATION - E 1257 RESET AA4363 PID - AA4363 AA4363 STATE/COUNTY- CA/ALAMEDA AA4363 USGS QUAD - DUBLIN (1980) AA4363 AA4363 *CURRENT SURVEY CONTROL AA4363 ___________________________________________________________________ AA4363* NAD 83(1986)- 37 41 51. (N) 121 57 20. (W) SCALED AA4363* NAVD 88 - 160.31 (+/-2cm) 526.0 (feet) VERTCON AA4363 ___________________________________________________________________ AA4363 GEOID HEIGHT- -32.24 (meters) GEOID99 AA4363 AA4363 VERT ORDER - THIRD (See Below) AA4363 AA4363.The horizontal coordinates were scaled from a topographic map and have AA4363.an estimated accuracy of +/- 6 seconds. AA4363 AA4363.The NAVD 88 height was computed by applying the VERTCON shift value to AA4363.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4363.The vertical order pertains to the superseded datum. AA4363 AA4363.The geoid height was determined by GEOID99. AA4363 AA4363; North East Units Estimated Accuracy AA4363;SPC CA 3 - 633,900. 1,871,650. MT (+/- 180 meters Scaled) AA4363 AA4363 SUPERSEDED SURVEY CONTROL AA4363 AA4363 NGVD 29 - 159.47 (m) 523.2 (f) RESET 3 AA4363 AA4363.Superseded values are not recommended for survey control. AA4363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4363.See file dsdata.txt to determine how the superseded data were derived. AA4363 AA4363_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG920727(NAD 83) AA4363_MARKER: DV = VERTICAL CONTROL DISK AA4363_SETTING: 30 = CATCH BASIN AA4363_STAMPING: E 1257 RESET 1977 AA4363_MARK LOGO: NGS AA4363_MAGNETIC: N = NO MAGNETIC MATERIAL AA4363_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AA4363 AA4363 HISTORY - Date Condition Report By AA4363 HISTORY - 1977 MONUMENTED CADT AA4363 AA4363 STATION DESCRIPTION AA4363 AA4363'DESCRIBED BY CALTRANS 1977 (GHS) AA4363'1.2 MILES (1.9 KM) WEST ALONG I-580 FROM THE JUNCTION OF FOOTHILL ROAD AA4363'IN DUBLIN, 3.7 MILES (6.0 KM) EAST ALONG I-580 FROM THE JUNCTION OF AA4363'EDEN CANYON ROAD ALONG SOUTH FRONTAGE ROAD, 150 FEET (45.7 M) FROM THE AA4363'END OF THE BARRIER CURB, ON THE SOUTH SIDE OF THE FRONTAGE ROAD, 20 AA4363'FEET (6.1 M) EAST OF THE CENTERLINE OF A ASPHALT DRIVEWAY, SET IN THE AA4363'TOP BACK CENTER OF A CATCH BASIN WITH A METAL GRATE, ABOUT 0.5 FOOT AA4363'(15.2 CM) HIGHER THAN THE FLOWLINE OF THE METAL GRATE. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AH5758 *********************************************************************** AH5758 DESIGNATION - F 1257 RESET AH5758 PID - AH5758 AH5758 STATE/COUNTY- CA/ALAMEDA AH5758 USGS QUAD - DUBLIN (1980) AH5758 AH5758 *CURRENT SURVEY CONTROL AH5758 ___________________________________________________________________ AH5758* NAD 83(1986)- 37 41 53. (N) 121 56 35. (W) SCALED AH5758* NAVD 88 - 134.93 (+/-2cm) 442.7 (feet) VERTCON AH5758 ___________________________________________________________________ AH5758 GEOID HEIGHT- -32.26 (meters) GEOID99 AH5758 AH5758 VERT ORDER - THIRD (See Below) AH5758 AH5758.The horizontal coordinates were scaled from a topographic map and have AH5758.an estimated accuracy of +/- 6 seconds. AH5758 AH5758.The NAVD 88 height was computed by applying the VERTCON shift value to AH5758.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AH5758.The vertical order pertains to the superseded datum. AH5758 AH5758.The geoid height was determined by GEOID99. AH5758 AH5758; North East Units Estimated Accuracy AH5758;SPC CA 3 - 633,940. 1,872,750. MT (+/- 180 meters Scaled) AH5758 AH5758 SUPERSEDED SURVEY CONTROL AH5758 AH5758 NGVD 29 - 134.10 (m) 440.0 (f) RESET 3 AH5758 AH5758.Superseded values are not recommended for survey control. AH5758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AH5758.See file dsdata.txt to determine how the superseded data were derived. AH5758 AH5758_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG931728(NAD 83) AH5758_MARKER: DV = VERTICAL CONTROL DISK AH5758_SETTING: 35 = WARNING SIREN BASE AH5758_STAMPING: F 1257 RESET 1975 AH5758_MARK LOGO: NGS AH5758_PROJECTION: FLUSH AH5758_MAGNETIC: N = NO MAGNETIC MATERIAL AH5758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AH5758+STABILITY: SURFACE MOTION AH5758 AH5758 HISTORY - Date Condition Report By AH5758 HISTORY - 1975 MONUMENTED NGS AH5758 AH5758 STATION DESCRIPTION AH5758 AH5758'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (GHS) AH5758'0.45 MILES (0.72 KM) WEST ALONG I-580 FROM THE JUNCTION OF FOOTHILL AH5758'ROAD AT DUBLIN. NORTHEAST CORNER 3X3 FOOT CONCRETE BASE FOR DIVIL AH5758'DEFENSE WARNING SIREN WITH 12 INCH STEEL POLE PAINTED YELLOW AT THE AH5758'NORTHWEST CORNER OF SILVERGATE DRIVE AND DUBLIN BLVD., 0.3 MILE (0.5 AH5758'KM) WESTERLY OF DONLON WAY, ON DUBLIN BLVD., INTERSECTION OF AH5758'SILVERGATE DRIVE, DUBLIN BLVD., AND NORTH FRONTAGE ROAD, NORTH OF AH5758'I-580. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AH5757 *********************************************************************** AH5757 DESIGNATION - G 1257 RESET AH5757 PID - AH5757 AH5757 STATE/COUNTY- CA/ALAMEDA AH5757 USGS QUAD - DUBLIN (1980) AH5757 AH5757 *CURRENT SURVEY CONTROL AH5757 ___________________________________________________________________ AH5757* NAD 83(1986)- 37 41 52. (N) 121 56 05. (W) SCALED AH5757* NAVD 88 - 108.39 (+/-2cm) 355.6 (feet) VERTCON AH5757 ___________________________________________________________________ AH5757 GEOID HEIGHT- -32.27 (meters) GEOID99 AH5757 AH5757 VERT ORDER - THIRD (See Below) AH5757 AH5757.The horizontal coordinates were scaled from a topographic map and have AH5757.an estimated accuracy of +/- 6 seconds. AH5757 AH5757.The NAVD 88 height was computed by applying the VERTCON shift value to AH5757.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AH5757.The vertical order pertains to the superseded datum. AH5757 AH5757.The geoid height was determined by GEOID99. AH5757 AH5757; North East Units Estimated Accuracy AH5757;SPC CA 3 - 633,900. 1,873,480. MT (+/- 180 meters Scaled) AH5757 AH5757 SUPERSEDED SURVEY CONTROL AH5757 AH5757 NGVD 29 - 107.56 (m) 352.9 (f) RESET 3 AH5757 AH5757.Superseded values are not recommended for survey control. AH5757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AH5757.See file dsdata.txt to determine how the superseded data were derived. AH5757 AH5757_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG939728(NAD 83) AH5757_MARKER: DV = VERTICAL CONTROL DISK AH5757_SETTING: 31 = SIDEWALK AH5757_STAMPING: G 1257 RESET 1976 AH5757_MARK LOGO: NGS AH5757_PROJECTION: FLUSH AH5757_MAGNETIC: N = NO MAGNETIC MATERIAL AH5757_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AH5757 AH5757 HISTORY - Date Condition Report By AH5757 HISTORY - 1976 MONUMENTED NGS AH5757 AH5757 STATION DESCRIPTION AH5757 AH5757'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (GSS) AH5757'AT DUBLIN, AT THE CROSSING OF INTERSTATE HIGHWAY 580 AND FOOTHILL AH5757'ROAD, SET IN SIDEWALK ON SOUTHEAST CORNER OF BRIDGE, 1.0 WEST OF RAIL AH5757'AND 1.0 NORTH OF SOUTH ABUTMENT PAVING NOTCH ON EASTERLY SIDEWALK. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT3820 *********************************************************************** HT3820 DESIGNATION - J 1326 RESET HT3820 PID - HT3820 HT3820 STATE/COUNTY- CA/ALAMEDA HT3820 USGS QUAD - HAYWARD (1993) HT3820 HT3820 *CURRENT SURVEY CONTROL HT3820 ___________________________________________________________________ HT3820* NAD 83(1986)- 37 38 39. (N) 122 05 37. (W) SCALED HT3820* NAVD 88 - 17.84 (meters) 58.5 (feet) RESET HT3820 ___________________________________________________________________ HT3820 GEOID HEIGHT- -32.38 (meters) GEOID99 HT3820 HT3820 VERT ORDER - THIRD HT3820 HT3820.The horizontal coordinates were scaled from a topographic map and have HT3820.an estimated accuracy of +/- 6 seconds. HT3820 HT3820.The orthometric height was computed from unverified reset data. HT3820.No vertical observational check was made to the station. HT3820 HT3820.The geoid height was determined by GEOID99. HT3820 HT3820; North East Units Estimated Accuracy HT3820;SPC CA 3 - 628,180. 1,859,370. MT (+/- 180 meters Scaled) HT3820 HT3820 SUPERSEDED SURVEY CONTROL HT3820 HT3820.No superseded survey control is available for this station. HT3820 HT3820_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG799667(NAD 83) HT3820_MARKER: DV = VERTICAL CONTROL DISK HT3820_SETTING: 31 = WALKWAY HT3820_STAMPING: J 1326 RESET 1983 HT3820_MARK LOGO: NGS HT3820_MAGNETIC: N = NO MAGNETIC MATERIAL HT3820_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HT3820 HT3820 HISTORY - Date Condition Report By HT3820 HISTORY - 1983 MONUMENTED CADT HT3820 HT3820 STATION DESCRIPTION HT3820 HT3820'DESCRIBED BY CALTRANS 1983 HT3820'3.8 MILES (6.1 KM) NORTHEASTERLY ALONG ROUTE 92 FROM THE SAN MATEO HT3820'BRIDGE TOLL PLAZA IN HAYWARD, AT THE NIMITZ FREEWAY UNDERPASS, ON TOP HT3820'OF A 6 FOOT (1.8 M) CONCRETE WALKWAY, 42 FEET (12.8 M) NORTHEASTERLY HT3820'AND 53 FEET (16.2 M) NORTHWESTERLY OF OLD MARK, 4.4 FEET (1.3 M) HT3820'NORTHWEST OF NORTHWEST EDGE OF WESTBOUND TRAFFIC, 19.4 FEET (5.9 M) HT3820'NORTHEAST OF THE END OF WESTERLY END OF A 6 FOOT (1.8 M) WALKWAY. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AH4462 *********************************************************************** AH4462 DESIGNATION - K 832 RESET AH4462 PID - AH4462 AH4462 STATE/COUNTY- CA/ALAMEDA AH4462 USGS QUAD - LIVERMORE (1980) AH4462 AH4462 *CURRENT SURVEY CONTROL AH4462 ___________________________________________________________________ AH4462* NAD 83(1986)- 37 40 31. (N) 121 48 20. (W) SCALED AH4462* NAVD 88 - 127.03 (+/-2cm) 416.8 (feet) VERTCON AH4462 ___________________________________________________________________ AH4462 GEOID HEIGHT- -32.19 (meters) GEOID99 AH4462 AH4462 VERT ORDER - THIRD (See Below) AH4462 AH4462.The horizontal coordinates were scaled from a topographic map and have AH4462.an estimated accuracy of +/- 6 seconds. AH4462 AH4462.The NAVD 88 height was computed by applying the VERTCON shift value to AH4462.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AH4462.The vertical order pertains to the superseded datum. AH4462 AH4462.The geoid height was determined by GEOID99. AH4462 AH4462; North East Units Estimated Accuracy AH4462;SPC CA 3 - 631,240. 1,884,840. MT (+/- 180 meters Scaled) AH4462 AH4462 SUPERSEDED SURVEY CONTROL AH4462 AH4462 NGVD 29 - 126.21 (m) 414.1 (f) RESET 3 AH4462 AH4462.Superseded values are not recommended for survey control. AH4462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AH4462.See file dsdata.txt to determine how the superseded data were derived. AH4462 AH4462_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG053704(NAD 83) AH4462_MARKER: DV = VERTICAL CONTROL DISK AH4462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AH4462_STAMPING: K 832 RESET 1976 AH4462_MARK LOGO: NGS AH4462_PROJECTION: FLUSH AH4462_MAGNETIC: N = NO MAGNETIC MATERIAL AH4462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AH4462+STABILITY: SURFACE MOTION AH4462 AH4462 HISTORY - Date Condition Report By AH4462 HISTORY - 1976 MONUMENTED NGS AH4462 AH4462 STATION DESCRIPTION AH4462 AH4462'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (DRG) AH4462'2.0 MILES (3.2 KM) WEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD AH4462'FROM THE STATION AT LIVERMORE, 165 FEET (50.3 M) NORTHWEST OF THE AH4462'CENTER OF THE INTERSECTION OF STANLEY BLVD AND ISABEL AVENUE LEADING AH4462'SOUTH, BETWEEN THE SOUTHERN PACIFIC CO. AND WESTERN PACIFIC RR AH4462'TRACKS, 75.8 FEET (23.1 M) NORTH OF THE NORTH RAIL OF THE SOUTHERN AH4462'PACIFIC COMPANY RAILROAD, 37.0 FEET (11.3 M) NORTH OF MILEPOLE 45, AH4462'20.5 FEET (6.2 M) SOUTH OF THE SOUTH RAIL OF THE WESTERN PACIFIC AH4462'RAILROAD, 2.6 FEET (0.8 M) SOUTHEAST OF A TELEGRAPH POLE, 1.5 FEET AH4462'(0.5 M) WEST OF A METAL WITNESS POST, ABOUT 3 FEET (0.9 M) LOWER THAN AH4462'THE SOUTHERN PACIFIC COMPANY TRACK AND SET IN THE TOP OF A CONCRETE AH4462'POST PROJECTING 0.3 FOOT (9.1 CM) ABOVE GROUND. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AH5799 *********************************************************************** AH5799 DESIGNATION - LIVERMORE EAST BASE RM 4 AH5799 PID - AH5799 AH5799 STATE/COUNTY- CA/ALAMEDA AH5799 USGS QUAD - LIVERMORE (1980) AH5799 AH5799 *CURRENT SURVEY CONTROL AH5799 ___________________________________________________________________ AH5799* NAD 83(1986)- 37 40 40. (N) 121 47 24. (W) SCALED AH5799* NAVD 88 - 142.88 (+/-2cm) 468.8 (feet) VERTCON AH5799 ___________________________________________________________________ AH5799 GEOID HEIGHT- -32.16 (meters) GEOID99 AH5799 AH5799 VERT ORDER - THIRD (See Below) AH5799 AH5799.The horizontal coordinates were scaled from a topographic map and have AH5799.an estimated accuracy of +/- 6 seconds. AH5799 AH5799.The NAVD 88 height was computed by applying the VERTCON shift value to AH5799.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AH5799.The vertical order pertains to the superseded datum. AH5799 AH5799.The geoid height was determined by GEOID99. AH5799 AH5799; North East Units Estimated Accuracy AH5799;SPC CA 3 - 631,500. 1,886,210. MT (+/- 180 meters Scaled) AH5799 AH5799 SUPERSEDED SURVEY CONTROL AH5799 AH5799 NGVD 29 - 142.07 (m) 466.1 (f) RESET 3 AH5799 AH5799.Superseded values are not recommended for survey control. AH5799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AH5799.See file dsdata.txt to determine how the superseded data were derived. AH5799 AH5799_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG067707(NAD 83) AH5799_MARKER: DR = REFERENCE MARK DISK AH5799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AH5799_STAMPING: LIVERMORE EAST BASE NO 4 1947 1976 AH5799_MARK LOGO: NGS AH5799_PROJECTION: FLUSH AH5799_MAGNETIC: N = NO MAGNETIC MATERIAL AH5799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AH5799+STABILITY: SURFACE MOTION AH5799 AH5799 HISTORY - Date Condition Report By AH5799 HISTORY - 1976 MONUMENTED NGS AH5799 HISTORY - 19770102 GOOD NGS AH5799 AH5799 STATION DESCRIPTION AH5799 AH5799'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 AH5799'1.1 MILE (1.8 KM) WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE AH5799'STATION AT LIVERMORE, 6 RAILS WEST OF THE WEST END OF A BRIDGE OVER AH5799'AROYO MOCHO, ON THE TOP OF A CUT BANK, 89.4 FEET (27.2 M) SOUTH OF TRI AH5799'STATION LIVERMORE EAST BASE, 45 FEET (13.7 M) NORTH OF THE CENTERLINE AH5799'OF STANLEY BOULEVARD, 31.0 FEET (9.4 M) SOUTH OF THE SOUTH RAIL OF THE AH5799'SP CO RR TRACK, 7.8 FEET (2.4 M) WEST OF A TELEPHONE POLE WITH A AH5799'WITNESS SIGN ATTACHED TO IT, ABOUT 8 FEET (2.4 M) HIGHER THAN THE AH5799'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT (15.2 AH5799'CM) ABOVE THE GROUND. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS3517 *********************************************************************** HS3517 DESIGNATION - LIVERMORE EB AZ RESET 64 HS3517 PID - HS3517 HS3517 STATE/COUNTY- CA/ALAMEDA HS3517 USGS QUAD - LIVERMORE (1980) HS3517 HS3517 *CURRENT SURVEY CONTROL HS3517 ___________________________________________________________________ HS3517* NAD 83(1986)- 37 40 37. (N) 121 47 43. (W) SCALED HS3517* NAVD 88 - 133.02 (+/-2cm) 436.4 (feet) VERTCON HS3517 ___________________________________________________________________ HS3517 GEOID HEIGHT- -32.18 (meters) GEOID99 HS3517 HS3517 VERT ORDER - THIRD (See Below) HS3517 HS3517.The horizontal coordinates were scaled from a topographic map and have HS3517.an estimated accuracy of +/- 6 seconds. HS3517 HS3517.The NAVD 88 height was computed by applying the VERTCON shift value to HS3517.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS3517.The vertical order pertains to the superseded datum. HS3517 HS3517.The geoid height was determined by GEOID99. HS3517 HS3517; North East Units Estimated Accuracy HS3517;SPC CA 3 - 631,410. 1,885,750. MT (+/- 180 meters Scaled) HS3517 HS3517 SUPERSEDED SURVEY CONTROL HS3517 HS3517 NGVD 29 - 132.21 (m) 433.8 (f) RESET 3 HS3517 HS3517.Superseded values are not recommended for survey control. HS3517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS3517.See file dsdata.txt to determine how the superseded data were derived. HS3517 HS3517_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG062706(NAD 83) HS3517_MARKER: DZ = AZIMUTH MARK DISK HS3517_SETTING: 30 = CULVERT HS3517_STAMPING: LIVERMORE EAST BASE 1947 RESET 1964 HS3517_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HS3517 HS3517 HISTORY - Date Condition Report By HS3517 HISTORY - 1964 MONUMENTED CGS HS3517 HS3517 STATION DESCRIPTION HS3517 HS3517'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 HS3517'1.4 MI W FROM LIVERMORE. HS3517'1.4 MILES WEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD TRACK HS3517'FROM THE STATION AT LIVERMORE, ON THE SOUTH SIDE OF THE HS3517'PLEASANTON-LIVERMORE ROAD, AT A DOUBLE 48-INCH CONCRETE PIPE HS3517'CULVERT, CEMENTED IN A DRILL HOLE IN THE TOP AND CENTER OF THE HS3517'SOUTH CONCRETE HEADWALL, 146 FEET WEST OF THE CENTERLINE OF A HS3517'STREET LEADING SOUTH, 143.0 FEET SOUTH OF THE SOUTH RAIL OF THE HS3517'SOUTHERN PACIFIC COMPANY RAILROAD TRACK, 66.0 FEET SOUTH OF THE HS3517'CENTERLINE OF THE PLEASANTON-LIVERMORE ROAD, 17.6 FEET WEST OF HS3517'A FENCE CORNER, 0.3 FOOT NORTH OF A FENCE LINE, AND ABOUT 1 FOOT HS3517'LOWER THAN THE ROAD. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS5455 *********************************************************************** HS5455 DESIGNATION - N 832 RESET HS5455 PID - HS5455 HS5455 STATE/COUNTY- CA/ALAMEDA HS5455 USGS QUAD - ALTAMONT (1981) HS5455 HS5455 *CURRENT SURVEY CONTROL HS5455 ___________________________________________________________________ HS5455* NAD 83(1986)- 37 41 43. (N) 121 43 53. (W) SCALED HS5455* NAVD 88 - 164.60 (+/-2cm) 540.0 (feet) VERTCON HS5455 ___________________________________________________________________ HS5455 GEOID HEIGHT- -32.05 (meters) GEOID99 HS5455 HS5455 VERT ORDER - THIRD (See Below) HS5455 HS5455.The horizontal coordinates were scaled from a topographic map and have HS5455.an estimated accuracy of +/- 6 seconds. HS5455 HS5455.The NAVD 88 height was computed by applying the VERTCON shift value to HS5455.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS5455.The vertical order pertains to the superseded datum. HS5455 HS5455.The geoid height was determined by GEOID99. HS5455 HS5455; North East Units Estimated Accuracy HS5455;SPC CA 3 - 633,370. 1,891,410. MT (+/- 180 meters Scaled) HS5455 HS5455 SUPERSEDED SURVEY CONTROL HS5455 HS5455 NGVD 29 - 163.79 (m) 537.4 (f) RESET 3 HS5455 HS5455.Superseded values are not recommended for survey control. HS5455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS5455.See file dsdata.txt to determine how the superseded data were derived. HS5455 HS5455_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG118727(NAD 83) HS5455_MARKER: DV = VERTICAL CONTROL DISK HS5455_SETTING: 32 = CULVERT HEADWALL HS5455_STAMPING: N 832 1988 HS5455_MARK LOGO: NGS HS5455_MAGNETIC: N = NO MAGNETIC MATERIAL HS5455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HS5455+STABILITY: SURFACE MOTION HS5455 HS5455 HISTORY - Date Condition Report By HS5455 HISTORY - 1989 MONUMENTED LOCENG HS5455 HS5455 STATION DESCRIPTION HS5455 HS5455'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1989 HS5455'2.3 MILES (3.7 KM) NORTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM HS5455'THE STATION IN LIVERMORE, SOUTHWEST CORNER OF BOX CULVERT ON THE HS5455'ARROYO SECO CHANNEL, 19 FEET (5.8 M) SOUTHEAST OF THE CENTERLINE OF HS5455'THE UNION PACIFIC RAILROAD TRACKS, 0.1 MILE (0.2 KM) NORTHWEST OF HS5455'PATTERSON PASS ROAD, 20 FEET (6.1 M) NORTHWEST OF INTERSECTION OF HS5455'ARROYO SECO CHANNEL AND ARROYO LOS POSITAS CHANNEL, IN THE TOP OF HS5455'CONCRETE WALL. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AJ8711 *********************************************************************** AJ8711 DESIGNATION - P 929 RESET AJ8711 PID - AJ8711 AJ8711 STATE/COUNTY- CA/ALAMEDA AJ8711 USGS QUAD - LIVERMORE (1980) AJ8711 AJ8711 *CURRENT SURVEY CONTROL AJ8711 ___________________________________________________________________ AJ8711* NAD 83(1986)- 37 39 52. (N) 121 52 04. (W) SCALED AJ8711* NAVD 88 - 111.05 (+/-2cm) 364.3 (feet) VERTCON AJ8711 ___________________________________________________________________ AJ8711 GEOID HEIGHT- -32.27 (meters) GEOID99 AJ8711 AJ8711 VERT ORDER - THIRD (See Below) AJ8711 AJ8711.The horizontal coordinates were scaled from a topographic map and have AJ8711.an estimated accuracy of +/- 6 seconds. AJ8711 AJ8711.The NAVD 88 height was computed by applying the VERTCON shift value to AJ8711.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AJ8711.The vertical order pertains to the superseded datum. AJ8711 AJ8711.The geoid height was determined by GEOID99. AJ8711 AJ8711; North East Units Estimated Accuracy AJ8711;SPC CA 3 - 630,110. 1,879,330. MT (+/- 180 meters Scaled) AJ8711 AJ8711 SUPERSEDED SURVEY CONTROL AJ8711 AJ8711 NGVD 29 - 110.22 (m) 361.6 (f) RESET 3 AJ8711 AJ8711.Superseded values are not recommended for survey control. AJ8711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AJ8711.See file dsdata.txt to determine how the superseded data were derived. AJ8711 AJ8711_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG998691(NAD 83) AJ8711_MARKER: DV = VERTICAL CONTROL DISK AJ8711_SETTING: 35 = BRIDGE SIDEWALK AJ8711_STAMPING: P 929 RESET 1999 AJ8711_MARK LOGO: NGS AJ8711_MAGNETIC: N = NO MAGNETIC MATERIAL AJ8711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AJ8711+STABILITY: SURFACE MOTION AJ8711 AJ8711 HISTORY - Date Condition Report By AJ8711 HISTORY - 2000 MONUMENTED LOCENG AJ8711 AJ8711 STATION DESCRIPTION AJ8711 AJ8711'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2000 (IK) AJ8711'0.8 MILE (1.3 KM) NORTHEAST ALONG 1ST STREET FROM THE CROSSING AT AJ8711'BERNAL AVENUE IN THE CITY OF PLEASANTON, AT A CONCRETE HIGHWAY BRIDGE AJ8711'OVER ARROYO DEL VALLE. THE MARK IS IN THE TOP OF THE SOUTHWEST END OF AJ8711'THE NORTHWEST CONCRETE SIDEWALK OF THE BRIDGE, 42 FEET (12.8 M) AJ8711'NORTHWEST OF THE CENTERLINE OF THE ROAD, 1/2 FOOT SOUTHEAST OF A AJ8711'CONCRETE WALL WITH A STEEL HANDRAIL OVER THE BRIDGE, 18 FEET (5.5 M) AJ8711'NORTHEAST OF THE END OF THE WALL AND ABOUT 0.7 FEET (21.3 CM) ABOVE AJ8711'THE SURFACE OF THE ROAD. FROM THE INTERSECTION OF HIGHWAY 580 AND AJ8711'HIGHWAY 680, DRIVE SOUTH ON HIGHWAY 680 FOR ABOUT 4 MILES (6.4 KM) TO AJ8711'THE BERNAL AVENUE EXIT IN PLEASANTON, FOLLOW THE OFFRAMP TO BERNAL AJ8711'AVENUE AND TURN RIGHT (EASTERLY) ON BERNAL AVENUE AND DRIVE ABOUT 0.3 AJ8711'MILE (0.5 KM) TO AN INTERSECTION WHERE VALLEY AVNEUE GOES NORTH AND AJ8711'BERNAL AVENUE CONTINUES TO THE SOUTHEAST. TURN RIGHT AND FOLLOWING AJ8711'BERNAL AVENUE SOUTHEASTERLY AND THEN EAST, DRIVE ABOUT 1.05 MILE (1.69 AJ8711'KM) TO THE INTERSECTION OF MAIN STREET AND SOME RR TRACKS. CONTINUE ON AJ8711'BERNAL AVENUE FOR 0.05 MILE (0.08 KM) TO THE INTERSECTION WITH 1ST AJ8711'STREET, TURN LEFT (NORTHEASTERLY) ON 1ST STREET AND DRIVE 0.9 MILE AJ8711'(1.4 KM) TO A CONCRETE BRIDGE OVER ARROYO DEL VALLE AND THE MARK ON AJ8711'THE LEFT (WHICH IS ABOUT 0.1 MILE (0.2 KM) SOUTHWEST OF THE AJ8711'INTERSECTION WITH STANLEY BLVD) . 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT0381 *********************************************************************** HT0381 DESIGNATION - Q 950 RESET 1974 HT0381 PID - HT0381 HT0381 STATE/COUNTY- CA/ALAMEDA HT0381 USGS QUAD - NEWARK (1997) HT0381 HT0381 *CURRENT SURVEY CONTROL HT0381 ___________________________________________________________________ HT0381* NAD 83(1986)- 37 34 38. (N) 122 02 43. (W) SCALED HT0381* NAVD 88 - 8.95 (+/-2cm) 29.4 (feet) VERTCON HT0381 ___________________________________________________________________ HT0381 GEOID HEIGHT- -32.41 (meters) GEOID99 HT0381 HT0381 VERT ORDER - THIRD (See Below) HT0381 HT0381.The horizontal coordinates were scaled from a topographic map and have HT0381.an estimated accuracy of +/- 6 seconds. HT0381 HT0381.The NAVD 88 height was computed by applying the VERTCON shift value to HT0381.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT0381.The vertical order pertains to the superseded datum. HT0381 HT0381.The geoid height was determined by GEOID99. HT0381 HT0381; North East Units Estimated Accuracy HT0381;SPC CA 3 - 620,680. 1,863,510. MT (+/- 180 meters Scaled) HT0381 HT0381 SUPERSEDED SURVEY CONTROL HT0381 HT0381 NGVD 29 - 8.12 (m) 26.6 (f) RESET 3 HT0381 HT0381.Superseded values are not recommended for survey control. HT0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT0381.See file dsdata.txt to determine how the superseded data were derived. HT0381 HT0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG843593(NAD 83) HT0381_MARKER: DB = BENCH MARK DISK HT0381_SETTING: 30 = CATCH BASIN HT0381_STAMPING: Q 950 RESET 1974 HT0381_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HT0381 HT0381 HISTORY - Date Condition Report By HT0381 HISTORY - 1974 MONUMENTED NGS HT0381 HT0381 STATION DESCRIPTION HT0381 HT0381'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 HT0381'2.3 MI NW FROM CENTERVILLE. HT0381'2.3 MILES NORTHWEST ALONG FREMONT BOULEVARD FROM THE SOUTHERN HT0381'PACIFIC COMPANY RAILROAD CROSSING AT THE CENTERVILLE DISTRICT HT0381'OF FREMONT, ACROSS THE BOULEVARD FROM ALVISO SCHOOL, SET IN THE HT0381'TOP OF A 3 X 3-1/2-FOOT CONCRETE CATCH BASIN, 17 FEET SOUTHWEST HT0381'OF THE CENTER LINE OF THE SOUTHEAST-BOUND LANE OF THE BOULEVARD, HT0381'23.5 FEET SOUTHEAST OF METAL LIGHT POLE D2203, 0.8 FOOT SOUTHWEST HT0381'OF THE CURB FACE, 2.8 FEET SOUTHWEST OF THE SOUTHEAST CORNER HT0381'OF THE CATCH BASIN, AND ABOUT LEVEL WITH THE BOULEVARD. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4371 *********************************************************************** AA4371 DESIGNATION - SAC 5 AA4371 PID - AA4371 AA4371 STATE/COUNTY- CA/ALAMEDA AA4371 USGS QUAD - SAN LEANDRO (1993) AA4371 AA4371 *CURRENT SURVEY CONTROL AA4371 ___________________________________________________________________ AA4371* NAD 83(1986)- 37 44 33. (N) 122 13 35. (W) SCALED AA4371* NAVD 88 - 5.35 (+/-2cm) 17.6 (feet) VERTCON AA4371 ___________________________________________________________________ AA4371 GEOID HEIGHT- -32.38 (meters) GEOID99 AA4371 AA4371 VERT ORDER - THIRD (See Below) AA4371 AA4371.The horizontal coordinates were scaled from a topographic map and have AA4371.an estimated accuracy of +/- 6 seconds. AA4371 AA4371.The NAVD 88 height was computed by applying the VERTCON shift value to AA4371.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4371.The vertical order pertains to the superseded datum. AA4371 AA4371.The geoid height was determined by GEOID99. AA4371 AA4371; North East Units Estimated Accuracy AA4371;SPC CA 3 - 639,300. 1,847,860. MT (+/- 180 meters Scaled) AA4371 AA4371 SUPERSEDED SURVEY CONTROL AA4371 AA4371 NGVD 29 - 4.53 (m) 14.9 (f) RESET 3 AA4371 AA4371.Superseded values are not recommended for survey control. AA4371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4371.See file dsdata.txt to determine how the superseded data were derived. AA4371 AA4371_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG681775(NAD 83) AA4371_MARKER: DV = VERTICAL CONTROL DISK AA4371_SETTING: 35 = RADIO ANTENNA FOUNDATION AA4371_STAMPING: SAC 5 1978 AA4371_MARK LOGO: NGS AA4371_MAGNETIC: N = NO MAGNETIC MATERIAL AA4371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA4371+STABILITY: SURFACE MOTION AA4371 AA4371 HISTORY - Date Condition Report By AA4371 HISTORY - 1978 MONUMENTED NGS AA4371 AA4371 STATION DESCRIPTION AA4371 AA4371'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN) AA4371'1.8 MILES (2.9 KM) NORTHWEST ALONG DOOLITTLE DRIVE FROM THE OLD AA4371'ADMINISTRATION BUILDING AT THE OAKLAND MUNICIPAL AIRPORT, THENCE 0.2 AA4371'MILE (0.3 KM) SOUTH ALONG CITY LINE ROAD, AT THE NATIONAL WEATHER AA4371'SERVICE METEOROLOGICAL OBSERVATORY, IN THE TOP OF THE 4 FOOT (1.2 M) AA4371'SQUARE CONCRETE FOUNDATION, SETTING ON PILINGS, SUPPORTING A RADIO AA4371'ANTENNA, 135 FEET (41.1 M) EAST OF THE CENTERLINE OF THE ROAD, 13.5 AA4371'FEET (4.1 M) NORTHWEST OF THE NORTHEAST CORNER OF THE OFFICE BUILDING, AA4371'10.4 FEET (3.2 M) NORTH OF THE NORTH SIDE OF THE BUILDING, 2.5 FEET AA4371'(0.8 M) ABOVE THE GROUND, ABOUT 9 FEET (2.7 M) HIGHER THAN THE ROAD, AA4371'AND 0.8 FEET (24.4 CM) SOUTHWEST OF THE NORTHEAST CORNER OF THE AA4371'FOUNDATION. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT3819 *********************************************************************** HT3819 DESIGNATION - T 1256 RESET HT3819 PID - HT3819 HT3819 STATE/COUNTY- CA/ALAMEDA HT3819 USGS QUAD - HAYWARD (1993) HT3819 HT3819 *CURRENT SURVEY CONTROL HT3819 ___________________________________________________________________ HT3819* NAD 83(1986)- 37 41 27. (N) 122 04 24. (W) SCALED HT3819* NAVD 88 - 57.20 (+/-2cm) 187.7 (feet) VERTCON HT3819 ___________________________________________________________________ HT3819 GEOID HEIGHT- -32.30 (meters) GEOID99 HT3819 HT3819 VERT ORDER - THIRD (See Below) HT3819 HT3819.The horizontal coordinates were scaled from a topographic map and have HT3819.an estimated accuracy of +/- 6 seconds. HT3819 HT3819.The NAVD 88 height was computed by applying the VERTCON shift value to HT3819.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT3819.The vertical order pertains to the superseded datum. HT3819 HT3819.The geoid height was determined by GEOID99. HT3819 HT3819; North East Units Estimated Accuracy HT3819;SPC CA 3 - 633,330. 1,861,250. MT (+/- 180 meters Scaled) HT3819 HT3819 SUPERSEDED SURVEY CONTROL HT3819 HT3819 NGVD 29 - 56.37 (m) 184.9 (f) RESET 3 HT3819 HT3819.Superseded values are not recommended for survey control. HT3819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT3819.See file dsdata.txt to determine how the superseded data were derived. HT3819 HT3819_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG817719(NAD 83) HT3819_MARKER: DV = VERTICAL CONTROL DISK HT3819_SETTING: 31 = BRIDGE RAILING HT3819_STAMPING: T 1256 RESET 1984 HT3819_MARK LOGO: NGS HT3819_MAGNETIC: N = NO MAGNETIC MATERIAL HT3819_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HT3819 HT3819 HISTORY - Date Condition Report By HT3819 HISTORY - 1984 MONUMENTED CADT HT3819 HT3819 STATION DESCRIPTION HT3819 HT3819'DESCRIBED BY CALTRANS 1984 HT3819'1.4 MILES (2.3 KM) EAST ALONG I-580 FROM THE JUNCTION OF STATE HT3819'HIGHWAY 238 IN SAN LORENZO, AT THE CROSSING OF REDWOOD ROAD, ON TOP HT3819'OF THE SOUTH BRIDGE, 0.5 FOOT (15.2 CM) NORTHERLY OF A BARRIER WALL, HT3819'0.7 FOOT (21.3 CM) NORTHERLY OF A PAVING NOTCH, LEVEL WITH THE HT3819'ROADWAY. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT3834 *********************************************************************** HT3834 DESIGNATION - V 877 RESET HT3834 PID - HT3834 HT3834 STATE/COUNTY- CA/ALAMEDA HT3834 USGS QUAD - NEWARK (1997) HT3834 HT3834 *CURRENT SURVEY CONTROL HT3834 ___________________________________________________________________ HT3834* NAD 83(1986)- 37 30 38. (N) 122 00 18. (W) SCALED HT3834* NAVD 88 - 4.71 (+/-2cm) 15.5 (feet) VERTCON HT3834 ___________________________________________________________________ HT3834 GEOID HEIGHT- -32.48 (meters) GEOID99 HT3834 HT3834 VERT ORDER - THIRD (See Below) HT3834 HT3834.The horizontal coordinates were scaled from a topographic map and have HT3834.an estimated accuracy of +/- 6 seconds. HT3834 HT3834.The NAVD 88 height was computed by applying the VERTCON shift value to HT3834.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT3834.The vertical order pertains to the superseded datum. HT3834 HT3834.The geoid height was determined by GEOID99. HT3834 HT3834; North East Units Estimated Accuracy HT3834;SPC CA 3 - 613,220. 1,866,950. MT (+/- 180 meters Scaled) HT3834 HT3834 SUPERSEDED SURVEY CONTROL HT3834 HT3834 NGVD 29 - 3.89 (m) 12.8 (f) RESET 3 HT3834 HT3834.Superseded values are not recommended for survey control. HT3834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT3834.See file dsdata.txt to determine how the superseded data were derived. HT3834 HT3834_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG879519(NAD 83) HT3834_MARKER: DV = VERTICAL CONTROL DISK HT3834_SETTING: 37 = BRIDGE HEADWALL HT3834_STAMPING: V 877 RESET 1993 HT3834_MARK LOGO: NGS HT3834_MAGNETIC: N = NO MAGNETIC MATERIAL HT3834_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL HT3834 HT3834 HISTORY - Date Condition Report By HT3834 HISTORY - 1993 MONUMENTED LOCENG HT3834 HT3834 STATION DESCRIPTION HT3834 HT3834'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1993 HT3834'2.2 MILES (3.5 KM) SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY HT3834'RAILROAD FROM THE STATION IN NEWARK, IN THE TOP OF THE SOUTHEAST HT3834'HEADWALL OF THE TRAIN BRIDGE, 4.8 FEET (1.5 M) NORTHEAST OF THE HT3834'NORTHEAST RAIL, 30 FEET (9.1 M) SOUTH OF THE CENTERLINE OF SLOUGH, HT3834'AND LEVEL WITH THE TRACKS. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4366 *********************************************************************** AA4366 DESIGNATION - WALL RESET AA4366 PID - AA4366 AA4366 STATE/COUNTY- CA/ALAMEDA AA4366 USGS QUAD - SAN LEANDRO (1993) AA4366 AA4366 *CURRENT SURVEY CONTROL AA4366 ___________________________________________________________________ AA4366* NAD 83(1986)- 37 43 38. (N) 122 13 41. (W) SCALED AA4366* NAVD 88 - 3.10 (+/-2cm) 10.2 (feet) VERTCON AA4366 ___________________________________________________________________ AA4366 GEOID HEIGHT- -32.42 (meters) GEOID99 AA4366 AA4366 VERT ORDER - THIRD (See Below) AA4366 AA4366.This mark is at Metropolitan Oakland Intl Airport (OAK) AA4366 AA4366.The horizontal coordinates were scaled from a topographic map and have AA4366.an estimated accuracy of +/- 6 seconds. AA4366 AA4366.The NAVD 88 height was computed by applying the VERTCON shift value to AA4366.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4366.The vertical order pertains to the superseded datum. AA4366 AA4366.The geoid height was determined by GEOID99. AA4366 AA4366; North East Units Estimated Accuracy AA4366;SPC CA 3 - 637,600. 1,847,680. MT (+/- 180 meters Scaled) AA4366 AA4366 SUPERSEDED SURVEY CONTROL AA4366 AA4366 NGVD 29 - 2.28 (m) 7.5 (f) RESET 3 AA4366 AA4366.Superseded values are not recommended for survey control. AA4366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4366.See file dsdata.txt to determine how the superseded data were derived. AA4366 AA4366_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG680758(NAD 83) AA4366_MARKER: DH = HORIZONTAL CONTROL DISK AA4366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA4366_STAMPING: WALL 1947 1978 AA4366_MARK LOGO: CGS AA4366_MAGNETIC: O = OTHER; SEE DESCRIPTION AA4366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA4366+STABILITY: SURFACE MOTION AA4366 AA4366 HISTORY - Date Condition Report By AA4366 HISTORY - 1978 MONUMENTED NGS AA4366 HISTORY - 19830615 GOOD NGS AA4366 AA4366 STATION DESCRIPTION AA4366 AA4366'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN) AA4366'AT THE NORTHWEST END OF OAKLAND MUNICIPAL AIRPORT, AT THE SOUTHEAST AA4366'END OF MAITLAND DRIVE, 71 FEET (21.6 M) SOUTHEAST OF THE CENTERLINE OF AA4366'THE DRIVE, 49.7 FEET (15.1 M) WEST OF A FENCE CORNER, 19.4 FEET (5.9 AA4366'M) NORTHWEST OF A CHAIN LINE FENCE, AT THE EAST END OF A GRAVELED AA4366'PARKING AREA, AND SET 0.6 FOOT (18.3 CM) BELOW AN 8 INCH MONUMENT AA4366'COVER FLUSH WITH THE GROUND. AA4366 AA4366 STATION RECOVERY (1983) AA4366 AA4366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 AA4366'THE STATION IS AT THE SOUTHWEST CORNER OF THE NORTH AIRPORT NEAR THE AA4366'MAITLAND DR GATE AND JUST OUTSIDE THE PERIMETER FENCE. IT IS 71 FT AA4366'(21.6 M) SOUTH OF THE C/L OF MAITLAND DR, 49.7 FT (15.1 M) SOUTHWEST AA4366'OF A FENCE CORNER, 19.4 FT (5.9 M) WEST OF A N/S CHAIN LINK FENCE, AND AA4366'8.9 FT (2.7 M) NORTH OF AN E/W CHAIN LINK FENCE AND IN THE CENTER OF 3 AA4366'METAL POSTS. IT IS AN NGS HORIZONTAL CONTROL DISK STAMPED WALL 1947 AA4366'1978 SET IN THE TOP OF A 12 INCH CONCRETE CYLINDER 0.6 FT (18.3 CM) AA4366'BENEATH AN 8 INCH CAST IRON MONUMENT COVER WHICH IS FLUSH WITH THE AA4366'GROUND. NOTE, DESCRIBED IN NGS QUAD 371221 STA STA 2034 (NOTE, THE AA4366'1978 RESET STATION GAVE GOOD CHECKS DURING THE 1980 AIRPORT SURVEY.) 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4336 *********************************************************************** AA4336 DESIGNATION - WALL RM 4 AA4336 PID - AA4336 AA4336 STATE/COUNTY- CA/ALAMEDA AA4336 USGS QUAD - SAN LEANDRO (1993) AA4336 AA4336 *CURRENT SURVEY CONTROL AA4336 ___________________________________________________________________ AA4336* NAD 83(1986)- 37 43 38. (N) 122 13 41. (W) SCALED AA4336* NAVD 88 - 4.04 (+/-2cm) 13.3 (feet) VERTCON AA4336 ___________________________________________________________________ AA4336 GEOID HEIGHT- -32.42 (meters) GEOID99 AA4336 AA4336 VERT ORDER - THIRD (See Below) AA4336 AA4336.This mark is at Metropolitan Oakland Intl Airport (OAK) AA4336 AA4336.The horizontal coordinates were scaled from a topographic map and have AA4336.an estimated accuracy of +/- 6 seconds. AA4336 AA4336.The NAVD 88 height was computed by applying the VERTCON shift value to AA4336.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4336.The vertical order pertains to the superseded datum. AA4336 AA4336.The geoid height was determined by GEOID99. AA4336 AA4336; North East Units Estimated Accuracy AA4336;SPC CA 3 - 637,600. 1,847,680. MT (+/- 180 meters Scaled) AA4336 AA4336 SUPERSEDED SURVEY CONTROL AA4336 AA4336 NGVD 29 - 3.23 (m) 10.6 (f) RESET 3 AA4336 AA4336.Superseded values are not recommended for survey control. AA4336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4336.See file dsdata.txt to determine how the superseded data were derived. AA4336 AA4336_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG680758(NAD 83) AA4336_MARKER: DR = REFERENCE MARK DISK AA4336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA4336_STAMPING: WALL 1947 NO 4 1978 AA4336_MARK LOGO: NGS AA4336_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET AA4336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA4336+STABILITY: SURFACE MOTION AA4336 AA4336 HISTORY - Date Condition Report By AA4336 HISTORY - 1978 MONUMENTED NGS AA4336 HISTORY - 19780907 GOOD NGS AA4336 AA4336 STATION DESCRIPTION AA4336 AA4336'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN) AA4336'AT THE NORTHWEST END OF OAKLAND MUNICIPAL AIRPORT, AT THE SOUTHEAST AA4336'END OF MAITLAND DRIVE, 99 FEET (30.2 M) SOUTHWEST OF THE CENTERLINE OF AA4336'THE DRIVE, 72.9 FEET (22.2 M) SOUTHWEST OF A FENCE CORNER, 33.0 FEET AA4336'(10.1 M) SOUTH OF TRIANGULATION STATION WALL RESET 1978, 0.5 FEET AA4336'(15.2 CM) NORTHWEST OF A CHAIN LINE FENCE, SET FLUSH WITH THE GROUND. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HT3818 *********************************************************************** HT3818 DESIGNATION - Y 1256 RESET HT3818 PID - HT3818 HT3818 STATE/COUNTY- CA/ALAMEDA HT3818 USGS QUAD - HAYWARD (1993) HT3818 HT3818 *CURRENT SURVEY CONTROL HT3818 ___________________________________________________________________ HT3818* NAD 83(1986)- 37 42 01. (N) 122 01 14. (W) SCALED HT3818* NAVD 88 - 128.10 (+/-2cm) 420.3 (feet) VERTCON HT3818 ___________________________________________________________________ HT3818 GEOID HEIGHT- -32.24 (meters) GEOID99 HT3818 HT3818 VERT ORDER - THIRD (See Below) HT3818 HT3818.The horizontal coordinates were scaled from a topographic map and have HT3818.an estimated accuracy of +/- 6 seconds. HT3818 HT3818.The NAVD 88 height was computed by applying the VERTCON shift value to HT3818.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT3818.The vertical order pertains to the superseded datum. HT3818 HT3818.The geoid height was determined by GEOID99. HT3818 HT3818; North East Units Estimated Accuracy HT3818;SPC CA 3 - 634,300. 1,865,920. MT (+/- 180 meters Scaled) HT3818 HT3818 SUPERSEDED SURVEY CONTROL HT3818 HT3818 NGVD 29 - 127.26 (m) 417.5 (f) RESET 3 HT3818 HT3818.Superseded values are not recommended for survey control. HT3818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT3818.See file dsdata.txt to determine how the superseded data were derived. HT3818 HT3818_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG863730(NAD 83) HT3818_MARKER: DV = VERTICAL CONTROL DISK HT3818_SETTING: 35 = BRIDGE DECK HT3818_STAMPING: Y 1256 RESET 1984 HT3818_MARK LOGO: NGS HT3818_MAGNETIC: N = NO MAGNETIC MATERIAL HT3818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HT3818+STABILITY: SURFACE MOTION HT3818 HT3818 HISTORY - Date Condition Report By HT3818 HISTORY - 1984 MONUMENTED CADT HT3818 HT3818 STATION DESCRIPTION HT3818 HT3818'DESCRIBED BY CALTRANS 1984 HT3818'4.7 MILES (7.6 KM) EAST ALONG I-580 FROM THE JUNCTION OF STATE HT3818'HIGHWAY 238 IN SAN LORENZO, AT THE CROSSING OF EDEN CANYON ROAD, ON HT3818'TOP OF BRIDGE DECK, 0.5 FEET (15.2 CM) NORTHERLY OF A BARRIER WALL, HT3818'0.7 FEET (21.3 CM) WESTERLY OF A PAVING NOTCH AT THE END OF THE HT3818'SOUTHERLY BRIDGE, LEVEL WITH ROADWAY. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 AA4362 *********************************************************************** AA4362 DESIGNATION - Z 1256 RESET AA4362 PID - AA4362 AA4362 STATE/COUNTY- CA/ALAMEDA AA4362 USGS QUAD - HAYWARD (1993) AA4362 AA4362 *CURRENT SURVEY CONTROL AA4362 ___________________________________________________________________ AA4362* NAD 83(1986)- 37 42 08. (N) 122 00 45. (W) SCALED AA4362* NAVD 88 - 140.75 (+/-2cm) 461.8 (feet) VERTCON AA4362 ___________________________________________________________________ AA4362 GEOID HEIGHT- -32.23 (meters) GEOID99 AA4362 AA4362 VERT ORDER - THIRD (See Below) AA4362 AA4362.The horizontal coordinates were scaled from a topographic map and have AA4362.an estimated accuracy of +/- 6 seconds. AA4362 AA4362.The NAVD 88 height was computed by applying the VERTCON shift value to AA4362.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA4362.The vertical order pertains to the superseded datum. AA4362 AA4362.The geoid height was determined by GEOID99. AA4362 AA4362; North East Units Estimated Accuracy AA4362;SPC CA 3 - 634,500. 1,866,630. MT (+/- 180 meters Scaled) AA4362 AA4362 SUPERSEDED SURVEY CONTROL AA4362 AA4362 NGVD 29 - 139.90 (m) 459.0 (f) RESET 3 AA4362 AA4362.Superseded values are not recommended for survey control. AA4362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA4362.See file dsdata.txt to determine how the superseded data were derived. AA4362 AA4362_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG870732(NAD 83) AA4362_MARKER: DV = VERTICAL CONTROL DISK AA4362_SETTING: 31 = DROP INLET AA4362_STAMPING: Z 1256 RESET 1976 AA4362_MARK LOGO: NGS AA4362_MAGNETIC: N = NO MAGNETIC MATERIAL AA4362_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AA4362 AA4362 HISTORY - Date Condition Report By AA4362 HISTORY - 1976 MONUMENTED CADT AA4362 AA4362 STATION DESCRIPTION AA4362 AA4362'DESCRIBED BY CALTRANS 1976 (GHS) AA4362'5.18 MILES (8.34 KM) EAST ALONG I-580 FROM THE JUNCTION OF STATE AA4362'HIGHWAY 238 IN SAN LORENZO, 4.32 MILES (6.95 KM) WEST ALONG I-580 FROM AA4362'THE CROSSING OF SAN RAMON ROAD AND FOOTHILL ROAD OC, 0.5 MILE (0.8 KM) AA4362'EAST ALONG SOUTH FRONTAGE ROAD FROM THE JUNCTION OF EDEN CANYON ROAD AA4362'AND SOUTH FRONTAGE ROAD IN THE FIRST BENCH CUT AREA, 163 FEET (49.7 M) AA4362'SOUTH OF I-580 CENTERLINE, 33 FEET (10.1 M) SOUTH OF THE FRONTAGE ROAD AA4362'CURB, ON TOP OF DROP INLET IN SOUTH SHOULDER OF FRONTAGE ROAD. 1 National Geodetic Survey, Retrieval Date = JANUARY 6, 2003 HS5454 *********************************************************************** HS5454 DESIGNATION - Z 927 RESET HS5454 PID - HS5454 HS5454 STATE/COUNTY- CA/ALAMEDA HS5454 USGS QUAD - ALTAMONT (1981) HS5454 HS5454 *CURRENT SURVEY CONTROL HS5454 ___________________________________________________________________ HS5454* NAD 83(1986)- 37 42 04. (N) 121 43 08. (W) SCALED HS5454* NAVD 88 - 168.39 (+/-2cm) 552.5 (feet) VERTCON HS5454 ___________________________________________________________________ HS5454 GEOID HEIGHT- -32.02 (meters) GEOID99 HS5454 HS5454 VERT ORDER - THIRD (See Below) HS5454 HS5454.The horizontal coordinates were scaled from a topographic map and have HS5454.an estimated accuracy of +/- 6 seconds. HS5454 HS5454.The NAVD 88 height was computed by applying the VERTCON shift value to HS5454.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS5454.The vertical order pertains to the superseded datum. HS5454 HS5454.The geoid height was determined by GEOID99. HS5454 HS5454; North East Units Estimated Accuracy HS5454;SPC CA 3 - 634,000. 1,892,520. MT (+/- 180 meters Scaled) HS5454 HS5454 SUPERSEDED SURVEY CONTROL HS5454 HS5454 NGVD 29 - 167.59 (m) 549.8 (f) RESET 3 HS5454 HS5454.Superseded values are not recommended for survey control. HS5454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS5454.See file dsdata.txt to determine how the superseded data were derived. HS5454 HS5454_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG129734(NAD 83) HS5454_MARKER: DV = VERTICAL CONTROL DISK HS5454_SETTING: 32 = CULVERT HEADWALL HS5454_STAMPING: Z 927 1988 HS5454_MARK LOGO: NGS HS5454_MAGNETIC: N = NO MAGNETIC MATERIAL HS5454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HS5454+STABILITY: SURFACE MOTION HS5454 HS5454 HISTORY - Date Condition Report By HS5454 HISTORY - 1989 MONUMENTED LOCENG HS5454 HS5454 STATION DESCRIPTION HS5454 HS5454'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1989 HS5454'3.2 MILES (5.1 KM) NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY HS5454'RAILROAD FROM THE STATION IN LIVERMORE, IN RANGE 2 EAST, TOWNSHIP 3 HS5454'SOUTH, SECTION 2, AT THE CROSSING OF VASCO ROAD, IN THE TOP CENTER OF HS5454'THE SOUTHWEST CONCRETE HEADWALL FOR A 24 INCH CONCRETE PIPE CULVERT HS5454'UNDER THE ROAD, 27 FEET (8.2 M) NORTH OF THE CENTER OF THE TRACK HS5454'CROSSING, 55 FEET (16.8 M) SOUTHWEST OF THE CENTERLINE OF VASCO ROAD, HS5454'0.1 MILE (0.2 KM) NORTH OF BRISA ROAD, AND ABOUT 4 FEET (1.2 M) LOWER HS5454'THAN THE EXISTING TRACK.