National Geodetic Survey, Retrieval Date = MAY 15, 2007 HS5023 *********************************************************************** HS5023 DESIGNATION - CRANE HS5023 PID - HS5023 HS5023 STATE/COUNTY- CA/ALAMEDA HS5023 USGS QUAD - CEDAR MTN (1994) HS5023 HS5023 *CURRENT SURVEY CONTROL HS5023 ___________________________________________________________________ HS5023* NAD 83(1992)- 37 36 21.24189(N) 121 37 13.10085(W) ADJUSTED HS5023* NAVD 88 - 902.8 (meters) 2962. (feet) VERTCON HS5023 ___________________________________________________________________ HS5023 EPOCH DATE - 1991.35 HS5023 LAPLACE CORR- 2.62 (seconds) DEFLEC99 HS5023 GEOID HEIGHT- -31.47 (meters) GEOID03 HS5023 HS5023 HORZ ORDER - FIRST HS5023 HS5023.The horizontal coordinates were established by classical geodetic methods HS5023.and adjusted by the National Geodetic Survey in March 1994. HS5023.The horizontal coordinates are valid at the epoch date displayed above. HS5023.The epoch date for horizontal control is a decimal equivalence HS5023.of Year/Month/Day. HS5023 HS5023.The NAVD 88 height was computed by applying the VERTCON shift value to HS5023.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HS5023 HS5023.The Laplace correction was computed from DEFLEC99 derived deflections. HS5023 HS5023.The geoid height was determined by GEOID03. HS5023 HS5023; North East Units Scale Factor Converg. HS5023;SPC CA 3 - 623,325.631 1,901,085.589 MT 0.99993237 -0 41 09.2 HS5023;SPC CA 3 - 2,045,027.51 6,237,144.97 sFT 0.99993237 -0 41 09.2 HS5023;UTM 10 - 4,162,985.185 621,781.871 MT 0.99978268 +0 50 31.3 HS5023 HS5023! - Elev Factor x Scale Factor = Combined Factor HS5023!SPC CA 3 - 0.99986330 x 0.99993237 = 0.99979567 HS5023!UTM 10 - 0.99986330 x 0.99978268 = 0.99964601 HS5023 HS5023: Primary Azimuth Mark Grid Az HS5023:SPC CA 3 - CRANE AZ MK 147 33 22.1 HS5023:UTM 10 - CRANE AZ MK 146 01 41.6 HS5023 HS5023|---------------------------------------------------------------------| HS5023| PID Reference Object Distance Geod. Az | HS5023| dddmmss.s | HS5023| DB2985 CRANE AZ MK 1465212.9 | HS5023| DB2986 CRANE RM 1 7.445 METERS 21311 | HS5023| HS5026 ROSE 2 RM 5 APPROX.14.0 KM 2211637.8 | HS5023| HS5022 BM NR CRANE 12.665 METERS 33342 | HS5023|---------------------------------------------------------------------| HS5023 HS5023 SUPERSEDED SURVEY CONTROL HS5023 HS5023 NAD 83(1986)- 37 36 21.24194(N) 121 37 13.10004(W) AD(1984.00) 1 HS5023 NAD 27 - 37 36 21.48700(N) 121 37 09.28100(W) AD( ) 1 HS5023 NGVD 29 (07/19/86) 901.9 (m) 2959. (f) VERT ANG HS5023 HS5023.Superseded values are not recommended for survey control. HS5023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HS5023.See file dsdata.txt to determine how the superseded data were derived. HS5023 HS5023_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG2178262985(NAD 83) HS5023_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION HS5023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HS5023 HS5023 HISTORY - Date Condition Report By HS5023 HISTORY - 1946 MONUMENTED CGS HS5023 HISTORY - 1951 SEE DESCRIPTION CGS HS5023 HISTORY - 1957 SEE DESCRIPTION CGS HS5023 HISTORY - 1963 SEE DESCRIPTION CGS HS5023 HISTORY - 1963 GOOD CGS HS5023 HISTORY - 19860601 MARK NOT FOUND RBNF HS5023 HS5023 STATION DESCRIPTION HS5023 HS5023'DESCRIBED BY COAST AND GEODETIC SURVEY 1946 (WMG) HS5023'THE STATION IS LOCATED BY THE FOLLOWING APPROXIMATE AIRLINE HS5023'DISTANCES--10 MILES SOUTHEAST OF LIVERMORE AND 14 MILES SOUTHWEST HS5023'OF TRACY. IT IS LOCATED ON THE NORTHERNMOST AND HIGHEST POINT HS5023'OF CRANE RIDGE. THE STATION IS A TRIANGULATION STATION DISC HS5023'STAMPED CRANE 1946 SET FLUSH IN THE TOP OF A CONCRETE MONUMENT HS5023'PROJECTING 3 INCHES ABOVE THE SURROUNDING SURFACE. IT IS HS5023'APPROXIMATELY 25 FEET WEST OF THE LOOKOUT AND 4 FEET EAST OF HS5023'A 4 INCH SQUARE WHITE WITNESS POST. HS5023' HS5023'REFERENCE MARK NO. 1 IS A REFERENCE DISC STAMPED CRANE NO 1 HS5023'1946 SET FLUSH IN A DRILL HOLE IN OUTCROPPING BEDROCK PROJECTING HS5023'2 INCHES ABOVE THE SURROUNDING SURFACE. IT IS SOUTHWEST OF THE HS5023'STATION AND APPROXIMATELY 1 FOOT LOWER THAN THE STATION. HS5023' HS5023'REFERENCE MARK NO. 2 IS A USGS BM WITH ILLEGIBLE STAMPING SET HS5023'FLUSH IN A DRILL HOLE IN A BOULDER PROJECTING 2 INCHES ABOVE HS5023'THE SURROUNDING SURFACE. IT IS NORTH-NORTHWEST OF THE STATION HS5023'AND ON APPROXIMATELY THE SAME LEVEL AS THE STATION. HS5023' HS5023'THE AZIMUTH MARK IS AN AZIMUTH DISC STAMPED CRANE 1946 SET FLUSH HS5023'IN A DRILL HOLE IN OUTCROPPING BEDROCK PROJECTING 8 INCHES ABOVE HS5023'THE SURROUNDING SURFACE. IT IS 0.4 MILE SOUTH-SOUTHEAST OF HS5023'THE STATION, 70-1/2 FEET EAST-NORTHEAST OF THE CENTER OF THE HS5023'ROAD, 54-1/2 FEET EAST OF A 4 INCH SQUARE WHITE WITNESS POST, HS5023'AND 1 FOOT NORTHWEST OF A SMALL CAIRN. HS5023' HS5023'TO REACH THE STATION FROM THE FLAG POLE AT THE INTERSECTION HS5023'OF SOUTH LIVERMORE AVENUE AND 1ST STREET IN LIVERMORE GO HS5023'SOUTHEAST ON SOUTH LIVERMORE AVENUE FOR 2.35 MILES TO THE MINES HS5023'ROAD RIGHT, (SOUTH LIVERMORE AVENUE BECOMES TESLA ROAD). TAKE HS5023'THE MINES ROAD SOUTH AS PER SIGN AND GO 3.55 MILES TO FORKS AND HS5023'SIGNS MENDENHALL ROAD AND MINES ROAD. TAKE THE LEFT FORK, MINES HS5023'ROAD, AND CONTINUE FOR 7.1 MILES TO A NARROW ROAD LEFT. TAKE HS5023'THIS LEFT FORK UP A STEEP GRADE FOR 0.1 MILE TO AN IRON FRAMED HS5023'WIRE GATE, PASS THROUGH THE GATE AND CONTINUE UP GRADE FOR HS5023'1.0 MILE TO FORKS. TAKE THE LEFT FORK FOR 0.05 MILE TO HS5023'ANOTHER FORKS HERE AGAIN TAKE THE LEFT FORK AND GO 1.95 MILES HS5023'TO THE AZIMUTH ON THE RIGHT THENCE CONTINUE FOR 0.45 MILES HS5023'TO THE STATION AS DESCRIBED. HS5023 HS5023 STATION RECOVERY (1951) HS5023 HS5023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCE) HS5023'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND HS5023'IN GOOD CONDITION. THE DESCRIPTION OF THE STATION LOCATION AND HS5023'OF THE ROUTE TO THE STATION AS PUBLISHED IN THE 1947 DATA IS HS5023'ADEQUATE. HS5023' HS5023'THE DISTANCE TO THE REFERENCE MARKS WERE CHECKED IN THE FIELD HS5023'WITH THE 1947 DATA. THE GEOGRAPHIC POSITIONS ARE NOT AVAILABLE HS5023'AT THIS TIME SO NO CHECK OF DIRECTIONS CAN BE MADE. HS5023 HS5023 STATION RECOVERY (1957) HS5023 HS5023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (RLE) HS5023'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND HS5023'TO BE IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. HS5023' HS5023'THE STATION IS LOCATED ON THE MOST NORTHERN AND HIGHEST POINT HS5023'OF CRANE RIDGE, ABOUT 10 MILES SOUTHEAST OF LIVERMORE, ABOUT 14 HS5023'MILES SOUTHWEST OF TRACY, 33 FEET SOUTH OF THE SOUTHWEST CORNER HS5023'OF THE LOOKOUT BUILDING AND 5 FEET NORTH OF A FENCE. THE MARK HS5023'IS A STANDARD MARK AS DESCRIBED IN NOTES 1A 7A, PROJECTS 6 HS5023'INCHES ABOVE THE SURFACE OF THE GROUND AND IS STAMPED CRANE HS5023'1946. HS5023' HS5023'REFERENCE MARK NO. 1 IS 19 FEET SOUTH OF THE FENCE. THE MARK HS5023'IS A STANDARD DISC CEMENTED IN A DRILL HOLE IN OUTCROPPING HS5023'BEDROCK AS DESCRIBED IN NOTE 12A, PROJECTS 2 INCHES ABOVE HS5023'THE SURROUNDING SURFACE AND IS STAMPED CRANE NO 1 1946. HS5023' HS5023'REFERENCE MARK NO. 2 IS 10 FEET EAST OF THE FENCE AND 9 FEET HS5023'WEST OF THE SOUTH WEST CORNER OF THE LOOKOUT BUILDING. THE MARK HS5023'IS A U.S. GEOLOGICAL SURVEY BENCH MARK CEMENTED IN A DRILL HS5023'HOLE IN OUTCROPPING BEDROCK, PROJECTS 2 INCHES ABOVE THE HS5023'SURROUNDING SURFACE AND THE STAMPING IN NOT ILLEGIBLE. HS5023' HS5023'AZIMUTH MARK IS 63 FEET NORTH OF THE TRACK ROAD AND 46 FEET HS5023'NORTH OF A WITNESS POST. THE MARK IS A STANDARD DISC CEMENTED HS5023'IN A DRILL HOLE IN OUTCROPPING BEDROCK AS DESCRIBED IN NOTE HS5023'17A, PROJECTS 8 INCHES ABOVE THE SURROUNDING SURFACE AND IS HS5023'STAMPED CRANE 1946. HS5023' HS5023'TO REACH THE STATION FROM THE POST OFFICE IN LIVERMORE, GO HS5023'SOUTHEAST ON LIVERMORE AVENUE (TESLA ROAD) FOR 2.4 MILES TO THE HS5023'MINES ROAD ON THE RIGHT, TURN RIGHT ON MINES ROAD AND GO 12.2 HS5023'MILES TO A TRACK ROAD ON THE LEFT AND A SIGN LOCK GATE KEEP HS5023'OUT, TURN LEFT ON THE TRACK ROAD AND GO 0.1 MILE TO A GATE, PASS HS5023'THRU THE GATE AND CONTINUE UP HILL ON THE TRACK ROAD FOR 1.0 HS5023'MILE TO A FORK, TAKE THE LEFT FORK AND GO 0.05 MILE TO A FORK, HS5023'TAKE THE LEFT FORK AND GO 1.2 MILES TO A LOCKED GATE, PASS THRU HS5023'THE GATE AND GO 0.8 MILE TO THE AZIMUTH MARK ON THE RIGHT AS HS5023'DESCRIBED, CONTINUE AHEAD FOR 0.7 MILE TO THE LOOKOUT HS5023'BUILDING AND THE STATION AS DESCRIBED. HS5023 HS5023 STATION RECOVERY (1963) HS5023 HS5023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (IRR) HS5023'THE STATION MARK, AZIMUTH MARK, REFERENCE MARK NUMBER 1, AND HS5023'REFERENCE MARK NUMBER 2 (BM (USGS)) WERE RECOVERED IN GOOD HS5023'CONDITION AND THE PREVIOUS DESCRIPTIONS ARE ADEQUATE. HS5023 HS5023 STATION RECOVERY (1963) HS5023 HS5023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (LGB) HS5023'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE HS5023'RECOVERED AND FOUND IN GOOD CONDITION. THE DIRECTIONS AND DISTANCES HS5023'TO ALL MARKS CHECKED. THERE WAS NO VISIBLE INDICATION OF LOCAL HS5023'DISPLACEMENT OF THE MARKS RECOVERED. HS5023' HS5023'A NEW DESCRIPTION FOLLOWS. HS5023' HS5023'THE STATION IS LOCATED ON THE MOST NORTHERN AND HIGHEST POINT OF HS5023'CRANE RIDGE, ABOUT 10 MILES SOUTH OF LIVERMORE, ABOUT 14 MILES HS5023'SOUTHWEST OF TRACY AND ON THE SOUTH SIDE OF A LOOKOUT HOUSE. HS5023' HS5023'TO REACH THE STATION FROM THE POST OFFICE IN LIVERMORE, GO HS5023'SOUTHEAST ON S. LIVERMORE AVENUE (TELSA ROAD) FOR 2.4 MILES TO A HS5023'SIDE ROAD RIGHT (MINES ROAD). TURN RIGHT AND GO SOUTH ON MINES HS5023'ROAD FOR 3.65 MILES TO A FORK (MENDENHALL ROAD). KEEP LEFT AND HS5023'CONTINUE ON MINES ROAD FOR 7.1 TO A SIDE ROAD LEFT AND A LARGE HS5023'METAL GATE WITH SIGN LOCKED GATE KEEP OUT. TURN LEFT, PASS HS5023'THROUGH GATE ON A TRACK ROAD AND GO FOR 1.1 MILES TO A FORK, KEEP HS5023'LEFT AND GO FOR 0.05 MILE TO A FORK. KEEP LEFT AND CONTINUE ON A HS5023'TRACK ROAD FOR 1.2 MILES TO A LOCKED GATE (A KEY MAY BE OBTAINED HS5023'FROM THE DICK HOLMS RANCH, LIVERMORE CALIFORNIA). PASS THROUGH HS5023'GATE AND CONTINUE ON THE TRACK ROAD FOR 0.8 MILE TO THE AZIMUTH HS5023'MARK ON THE RIGHT. CONTINUE AHEAD ON THE TRACK ROAD FOR 0.7 MILE HS5023'TO THE LOOKOUT BUILDING AND THE STATION. HS5023' HS5023'STATION MARK, IS A STANDARD DISK STAMPED CRANE 1946, SET IN THE TOP HS5023'OF A 12-INCH SQUARE CONCRETE MONUMENT PROJECTING 6 INCHES ABOVE THE HS5023'SURFACE OF THE GROUND. IT IS 51 FEET WEST OF A FENCE CORNER, 33 HS5023'FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF A LOOKOUT HS5023'BUILDING, 29 FEET EAST OF A FENCE CORNER, 5 FEET NORTH OF A WIRE HS5023'FENCE AND 4 FEET NORTH OF A WITNESS POST. HS5023' HS5023'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED CRANE NO 1 1946, HS5023'CEMENTED IN A DRILL HOLE IN A OUTCROPPING BEDROCK PROJECTING 2 HS5023'INCHES ABOVE THE SURFACE OF THE GROUND. IT IS 28.5 FEET SOUTHEAST HS5023'OF THE FENCE CORNER, 22 FEET SOUTH-SOUTHWEST OF THE WITNESS POST HS5023'AND 19 FEET SOUTH OF THE WIRE FENCE. HS5023' HS5023'REFERENCE MARK NUMBER 2, IS A U.S. GEOLOGICAL SURVEY BENCH MARK DISK HS5023'WITH NO STAMPING ON IT, CEMENTED IN A DRILL HOLE IN A 8 X 9 INCH HS5023'OUTCROPPING BEDROCK PROJECTING 2 INCHES ABOVE THE SURFACE OF THE HS5023'GROUND. IT IS 35 FEET NORTH OF THE FENCE CORNER, 9 FEET WEST OF HS5023'THE SOUTHWEST CORNER OF THE LOOKOUT BUILDING AND 8 FEET EAST OF A HS5023'WIRE FENCE. HS5023' HS5023'AZIMUTH MARK, IS A STANDARD DISK STAMPED CRANE 1946, CEMENTED IN HS5023'A DRILL HOLE IN A LARGE OUTCROPPING BEDROCK PROJECTING 8 INCHES HS5023'ABOVE THE SURFACE OF THE GROUND. IT IS 87 FEET EAST OF A LARGE HS5023'TREE, 69 FEET NORTH OF A TRACK ROAD AND 55 FEET NORTH OF A HS5023'WITNESS POST. HS5023' HS5023'OBSERVATIONS WERE MADE FROM A 4 FOOT STAND. HS5023 HS5023 STATION RECOVERY (1986) HS5023 HS5023'RECOVERY NOTE BY RESEARCHED BUT NOT FOUND 1986 (BJ) HS5023'MARK NOT FOUND.