1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 JS4060 *********************************************************************** JS4060 DESIGNATION - AIRPORT JS4060 PID - JS4060 JS4060 STATE/COUNTY- CA/EL DORADO JS4060 USGS QUAD - PLACERVILLE (1973) JS4060 JS4060 *CURRENT SURVEY CONTROL JS4060 ___________________________________________________________________ JS4060* NAD 83(1998)- 38 43 23.44438(N) 120 45 30.53231(W) ADJUSTED JS4060* NAVD 88 - 786.3 (meters) 2580. (feet) GPS OBS JS4060 ___________________________________________________________________ JS4060 EPOCH DATE - 2004.69 JS4060 X - -2,548,510.165 (meters) COMP JS4060 Y - -4,282,217.769 (meters) COMP JS4060 Z - 3,968,862.898 (meters) COMP JS4060 LAPLACE CORR- 12.41 (seconds) DEFLEC99 JS4060 ELLIP HEIGHT- 758.89 (meters) (09/28/05) GPS OBS JS4060 GEOID HEIGHT- -27.32 (meters) GEOID03 JS4060 JS4060 HORZ ORDER - B JS4060 ELLP ORDER - FOURTH CLASS I JS4060 JS4060.The horizontal coordinates were established by GPS observations JS4060.and adjusted by the National Geodetic Survey in September 2005. JS4060.This is a SPECIAL STATUS position. See SPECIAL STATUS under the JS4060.DATUM ITEM on the data sheet items page. JS4060.The horizontal coordinates are valid at the epoch date displayed above. JS4060.The epoch date for horizontal control is a decimal equivalence JS4060.of Year/Month/Day. JS4060 JS4060.The orthometric height was determined by GPS observations and a JS4060.high-resolution geoid model. JS4060 JS4060.The X, Y, and Z were computed from the position and the ellipsoidal ht. JS4060 JS4060.The Laplace correction was computed from DEFLEC99 derived deflections. JS4060 JS4060.The ellipsoidal height was determined by GPS observations JS4060.and is referenced to NAD 83. JS4060 JS4060.The geoid height was determined by GEOID03. JS4060 JS4060; North East Units Scale Factor Converg. JS4060;SPC CA 2 - 618,016.128 2,107,955.682 MT 0.99993446 +0 46 57.9 JS4060;SPC CA 2 - 2,027,607.91 6,915,851.27 sFT 0.99993446 +0 46 57.9 JS4060;UTM 10 - 4,288,443.300 694,861.996 MT 1.00006761 +1 24 09.5 JS4060 JS4060! - Elev Factor x Scale Factor = Combined Factor JS4060!SPC CA 2 - 0.99988094 x 0.99993446 = 0.99981541 JS4060!UTM 10 - 0.99988094 x 1.00006761 = 0.99994855 JS4060 JS4060: Primary Azimuth Mark Grid Az JS4060:SPC CA 2 - MOSQUITO 312 33 13.4 JS4060:UTM 10 - MOSQUITO 311 56 01.8 JS4060 JS4060|---------------------------------------------------------------------| JS4060| PID Reference Object Distance Geod. Az | JS4060| dddmmss.s | JS4060| DA8637 AIRPORT RM 1 22.083 METERS 04843 | JS4060| JS4761 FAA PVF A 79.291 METERS 11900 | JS4060| DA8638 AIRPORT RM 2 6.857 METERS 30747 | JS4060| JS4061 MOSQUITO APPROX. 3.4 KM 3132011.3 | JS4060|---------------------------------------------------------------------| JS4060 JS4060 SUPERSEDED SURVEY CONTROL JS4060 JS4060 ELLIP H (11/17/92) 758.99 (m) GP( ) 5 1 JS4060 NAD 83(1992)- 38 43 23.44006(N) 120 45 30.52483(W) AD(1991.35) B JS4060 ELLIP H (05/15/92) 758.99 (m) GP(1991.35) 4 2 JS4060 NAD 83(1986)- 38 43 23.42125(N) 120 45 30.51132(W) AD(1984.00) 2 JS4060 NAD 27 - 38 43 23.76907(N) 120 45 26.75014(W) AD( ) 2 JS4060 NGVD 29 (07/19/86) 785.5 (m) 2577. (f) VERT ANG JS4060 JS4060.Superseded values are not recommended for survey control. JS4060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JS4060.See file dsdata.txt to determine how the superseded data were derived. JS4060 JS4060_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH9486288443(NAD 83) JS4060_MARKER: DD = SURVEY DISK JS4060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JS4060_SP_SET: CONCRETE POST JS4060_STAMPING: AIRPORT 1973 JS4060_MARK LOGO: CADH JS4060_MAGNETIC: N = NO MAGNETIC MATERIAL JS4060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JS4060+STABILITY: SURFACE MOTION JS4060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JS4060+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 JS4060 JS4060 HISTORY - Date Condition Report By JS4060 HISTORY - 1973 MONUMENTED CADH JS4060 HISTORY - 1973 GOOD CADT JS4060 HISTORY - 19910523 GOOD NGS JS4060 HISTORY - 19920521 GOOD NGS JS4060 HISTORY - 19940608 GOOD CADT JS4060 HISTORY - 19960817 GOOD CADT JS4060 HISTORY - 20041005 GOOD CADT JS4060 JS4060 STATION DESCRIPTION JS4060 JS4060'DESCRIBED BY CA DIV OF HIGHWAYS 1973 (GAW) JS4060'STATION IS LOCATED ABOUT 2.5 MILES EAST OF PLACERVILLE AND ABOUT JS4060'3.7 MILES NORTHEAST OF DIAMOND SPRINGS AT THE PLACERVILLE AIRPORT. JS4060' JS4060'TO REACH STATION FROM THE EL DORADO COUNTY COURTHOUSE, GO EAST JS4060'ON MAIN STREET 0.15 MILE TO Y INTERSECTION, BEAR LEFT (EAST) ON JS4060'MAIN STREET AND GO 0.35 MILE TO MOSQUITO ROAD, TURN LEFT AND GO JS4060'300 FEET, TURN RIGHT ON BROADWAY AND GO 1.5 MILES EAST ON BROADWAY JS4060'TO SIGN PLACERVILLE AIRPORT, TURN RIGHT ON AIRPORT ROAD AND GO JS4060'1.1 MILES, TURN LEFT INTO AIRPORT AND LEFT AGAIN, GO 0.25 MILE JS4060'TO CONCRETE GATE POSTS, PARKING AREA AND STATION AT NORTH SIDE JS4060'OF AIRPORT. JS4060' JS4060'STATION MARK IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED AIRPORT JS4060'1973 SET IN 16-INCH CONCRETE CYLINDER FLUSH, AT CORNER OF ASPHALT JS4060'TAXIWAY, 6.0 FEET SOUTHEAST OF CORNER OF CONCRETE CURB, 30.0 FEET JS4060'SOUTH OF CENTER OF GATEWAY. JS4060' JS4060'AN UNDERGROUND MARK, IDENTICAL TO SURFACE DISK, WAS SET 3.5 FEET JS4060'BELOW GROUND. JS4060' JS4060'REFERENCE MARK 1 IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED JS4060'AIRPORT 1973 RM NO 1 SET IN NORTHWEST CORNER OF CONCRETE PAD OVER JS4060'UNDERGROUND GAS TANKS FLUSH WITH SURFACE, MIDWAY BETWEEN GATE AND JS4060'HANGER AND LEVEL WITH STATION. JS4060' JS4060'REFERENCE MARK 2 IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED JS4060'AIRPORT 1973 RM NO 2 SET IN THE NORTH END OF CONCRETE CURB JS4060'PROJECTING EIGHT INCHES, 10.0 FEET SOUTH OF THE CENTER OF GATEWAY JS4060'AND EIGHT INCHES HIGHER THAN STATION. JS4060' JS4060'NO AZIMUTH MARK WAS SET. JS4060' JS4060'HEIGHT OF LIGHT ABOVE STATION MARK 1.75 METERS. JS4060 JS4060 STATION RECOVERY (1973) JS4060 JS4060'RECOVERY NOTE BY CALTRANS 1973 JS4060'RECOVERED IN GOOD CONDITION. JS4060 JS4060 STATION RECOVERY (1991) JS4060 JS4060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991 JS4060'THE STATION IS LOCATED ABOUT 3.7 MI (6.0 KM) NORTHEAST OF DIAMOND JS4060'SPRINGS AND 2.5 MI (4.0 KM) EAST OF PLACERVILLE AT THE PLACERVILLE JS4060'AIRPORT. JS4060'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND SCHNELL JS4060'SCHOOL ROAD AT THE EAST END OF PLACERVILLE, GO SOUTH ON SCHNELL JS4060'SCHOOL ROAD FOR ABOUT 100 FT (30.5 M) TO BROADWAY. TURN LEFT, EAST JS4060'AND GO FOR 0.9 MI (1.4 KM) TO AIRPORT ROAD. TURN RIGHT AND GO JS4060'SOUTHERLY ON AIRPORT ROAD FOR 0.6 MI (1.0 KM) TO A HARD RIGHT. TURN JS4060'HARD RIGHT, WEST AND CONTINUE ON AIRPORT ROAD FOR 0.4 MI (0.6 KM) TO JS4060'A SIGN AND ACCESS ROAD TO THE PLACERVILLE AIRPORT AT 3501 AIRPORT JS4060'ROAD. TURN LEFT, EAST AND GO FOR 0.2 MI (0.3 KM) TO A PARKING LOT, JS4060'AIRPORT ENTRANCE AND THE STATION AHEAD AND ON THE RIGHT OF THE JS4060'PERSONNEL GATE. JS4060'THE STATION IS A CADH BRASS DISK SET IN A 16 INCH CONCRETE CYLINDER JS4060'AND INSIDE A MONUMENT WELL, RECESSED 0.9 FT (0.3 M) BELOW THE CRACKED JS4060'COVER. LOCATED 20 FT (6.1 M) SOUTH OF THE GATE AND 7.5 FT (2.3 M) JS4060'EAST OF A CURB. JS4060'NOTE--THE CRACKED COVER IS HARD TO OPEN AND WATER COLLECTS INSIDE THE JS4060'WELL. JS4060 JS4060 STATION RECOVERY (1992) JS4060 JS4060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992 JS4060'STATION IS LOCATED ABOUT 3 KM (1.9 MI) EAST OF PLACERVILLE, 1 KM JS4060'(0.6 MI) SOUTH OF US HIGHWAY 50, AT THE PLACERVILLE AIRPORT, 90 M JS4060'(295.3 FT) SOUTHWEST OF THE AIRPORT OFFICE, AT A JOG IN THE PERIMETER JS4060'FENCE, AT A PERSONNEL ACCESS GATE, IN THE PAVED APRON. OWNERSHIP--EL JS4060'DORADO COUNTY, 2441 HEADINGTON ROAD, PLACERVILLE, CA 95667 (D.O.T. JS4060'ADDRESS).AIRPORT ADDRESS IS P.O. BOX 85, 3501 AIRPORT ROAD. AIRPORT JS4060'MANAGER IS JANET ATWOOD, PHONE 916-622-0459. CALL AHEAD DURING 7 AM JS4060'TO 7 PM BUSINESS HOURS FOR KEY TO LOCKED GATE. JS4060'TO REACH FROM THE OVERPASS AT THE JUNCTION OF US HIGHWAY 50 AND POINT JS4060'VIEW DRIVE (4.3 KMEAST OF THE JUNCTION OF HIGHWAY 50 AND STATE JS4060'HIGHWAY 49 IN PLACERVILLE) ON THE EAST SIDE OF PLACERVILLE, GO SOUTH JS4060'ON POINT VIEW DRIVE FOR 0.06 KM (0.04 MI) TO A CROSSROAD. TURN RIGHT, JS4060'WEST, ON BROADWAY STREET FOR 0.43 KM (0.27 MI) TO A PAVED ROAD LEFT. JS4060'TURN LEFT, SOUTH, ON AIRPORT ROAD (WINDING ROAD) FOR 1.75 KM JS4060'(1.09 MI) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT. TURN DOUBLE JS4060'LEFT, NORTHEAST, ON ENTRANCE ROAD FOR 0.32 KM (0.20 MI) TO ROAD END JS4060'AND PARKING LOT ENTRANCE ON THE LEFT. BEAR LEFT, THEN RIGHT THROUGH JS4060'PARKING LOT FOR 0.07 KM (0.04 MI) TO A LOCKED GATE. PASS THROUGH JS4060'GATE ON PAVEMENT FOR 0.06 KM (0.04 MI) TO A GAP IN LOG FENCE. PASS JS4060'THROUGH, THEN TURN RIGHT, SOUTHEAST, ON APRON TO FRONT OF AIRPORT JS4060'OFFICE ON THE RIGHT. TURN RIGHT, SOUTHWEST, ON APRON FOR 90 M JS4060'(295.3 FT) TO THE STATION ON THE RIGHT AT FENCE CORNER. JS4060'STATION MARK IS SET IN A CONCRETE POST 35 CM BELOW GROUND IN A 40-CM JS4060'CONCRETE SLEEVE WITH A BROKEN CONCRETE LID FLUSH WITH THE APRON JS4060'SURFACE. IT IS 21.1 M (69.2 FT) WEST FROM THE WEST CORNER OF THE JS4060'CONCRETE BASE OF THE AVGAS PUMPS, 7.9 M (25.9 FT) SOUTHEAST FROM THE JS4060'SOUTH GATE POST OF THE PERSONNEL GATE, 2.6 M (8.5 FT) EAST-NORTHEAST JS4060'FROM A CHAIN LINK FENCE CORNER AND 0.8 M (2.6 FT) NORTH-NORTHWEST JS4060'FROM THE EXTENDED EAST-WEST FENCE LINE. JS4060 JS4060 STATION RECOVERY (1994) JS4060 JS4060'RECOVERY NOTE BY CALTRANS 1994 (JCB) JS4060'THE STATION WAS RECOVERED WITH THE FOLLOWING REVISION. THE MONUMENT JS4060'WELL COVER HAS BEEN REPLACED WITH A WELL COVER MARKED WATER. JS4060 JS4060 STATION RECOVERY (1996) JS4060 JS4060'RECOVERY NOTE BY CALTRANS 1996 (PTD) JS4060'THE STATION AND REFERENCE MARK NO 2 WERE RECOVERED WITH THE FOLLOWING JS4060'REVISIONS. RELOCATION OF THE AVIATION GAS FACILITIES HAS RESULTED IN JS4060'THE FOLLOWING CHANGES TO THE 1992 RECOVERY. FROM THE LOCKED GATE, GO JS4060'NORTHEAST ON THE ACCESS ROAD FOR 0.05 MI (0.08 KM) TO THE NEW AVIATION JS4060'GAS FACILITIES ON THE RIGHT. TURN RIGHT AND GO SOUTHEAST ACROSS THE JS4060'APRON, BETWEEN THE NEW AVIATION GAS FACILITIES ON THE LEFT AND THE JS4060'AIRPORT ADMINISTRATION ON THE RIGHT, FOR ABOUT 200 FT (61.0 M) TO THE JS4060'AIRPORT TAXIWAY. TURN RIGHT AND GO SOUTHWEST ON THE TAXIWAY, PASSING JS4060'IN FRONT OF THE ADMINISTRATION BUILDING, FOR ABOUT 400 FT (121.9 M) TO JS4060'THE STATION ON THE RIGHT AT FENCE CORNER. THE STATION IS SET IN A JS4060'CONCRETE POST BELOW GROUND IN A CONCRETE SLEEVE SET FLUSH IN THE APRON JS4060'SURFACE WITH A BROKEN CONCRETE COVER MARKED WATER, 59.3 FT (18.1 M) JS4060'NORTHWEST OF THE TAXIWAY CENTER STRIPE, 40.4 FT (12.3 M) SOUTHEAST OF JS4060'A CONCRETE GATE AND FENCE CORNER POST AND 8.6 FT (2.6 M) NORTHEAST OF JS4060'THE CHAIN LINK FENCE CORNER. JS4060 JS4060 STATION RECOVERY (2004) JS4060 JS4060'RECOVERY NOTE BY CALTRANS 2004 (DWM) JS4060'THE STATION AND REFERNCE MARK NO. 2 WERE RECOVERED AS DESCRIBED AND JS4060'FOUND IN GOOD CONDITION. THIS STATION WAS OCCUPIED AS PART OF A JS4060'CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION JS4060'PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 JS0116 *********************************************************************** JS0116 DESIGNATION - B 342 JS0116 PID - JS0116 JS0116 STATE/COUNTY- CA/EL DORADO JS0116 USGS QUAD - PYRAMID PEAK (1992) JS0116 JS0116 *CURRENT SURVEY CONTROL JS0116 ___________________________________________________________________ JS0116* NAD 83(1998)- 38 47 14.49710(N) 120 13 00.02124(W) ADJUSTED JS0116* NAVD 88 - 1735.6 (meters) 5694. (feet) GPS OBS JS0116 ___________________________________________________________________ JS0116 EPOCH DATE - 2004.69 JS0116 X - -2,506,031.468 (meters) COMP JS0116 Y - -4,302,912.597 (meters) COMP JS0116 Z - 3,975,016.407 (meters) COMP JS0116 LAPLACE CORR- 8.48 (seconds) DEFLEC99 JS0116 ELLIP HEIGHT- 1711.46 (meters) (09/28/05) GPS OBS JS0116 GEOID HEIGHT- -24.04 (meters) GEOID03 JS0116 JS0116 HORZ ORDER - B JS0116 VERT ORDER - SECOND CLASS 0 (See Below) JS0116 ELLP ORDER - FOURTH CLASS I JS0116 JS0116.The horizontal coordinates were established by GPS observations JS0116.and adjusted by the National Geodetic Survey in September 2005. JS0116.This is a SPECIAL STATUS position. See SPECIAL STATUS under the JS0116.DATUM ITEM on the data sheet items page. JS0116.The horizontal coordinates are valid at the epoch date displayed above. JS0116.The epoch date for horizontal control is a decimal equivalence JS0116.of Year/Month/Day. JS0116 JS0116.The orthometric height was determined by GPS observations and a JS0116.high-resolution geoid model. JS0116.The vertical order pertains to the NGVD 29 superseded value. JS0116 JS0116.The X, Y, and Z were computed from the position and the ellipsoidal ht. JS0116 JS0116.The Laplace correction was computed from DEFLEC99 derived deflections. JS0116 JS0116.The ellipsoidal height was determined by GPS observations JS0116.and is referenced to NAD 83. JS0116 JS0116.The geoid height was determined by GEOID03. JS0116 JS0116; North East Units Scale Factor Converg. JS0116;SPC CA 2 - 625,923.138 2,154,923.474 MT 0.99992806 +1 07 27.6 JS0116;SPC CA 2 - 2,053,549.50 7,069,944.76 sFT 0.99992806 +1 07 27.6 JS0116;UTM 10 - 4,296,860.170 741,753.588 MT 1.00031975 +1 44 39.9 JS0116 JS0116! - Elev Factor x Scale Factor = Combined Factor JS0116!SPC CA 2 - 0.99973154 x 0.99992806 = 0.99965962 JS0116!UTM 10 - 0.99973154 x 1.00031975 = 1.00005121 JS0116 JS0116 SUPERSEDED SURVEY CONTROL JS0116 JS0116 NAD 83(1992)- 38 47 14.49349(N) 120 13 00.01641(W) AD(1991.35) 1 JS0116 ELLIP H (05/26/98) 1711.52 (m) GP(1991.35) 4 2 JS0116 NGVD 29 (??/??/92) 1734.441 (m) 5690.41 (f) ADJ UNCH 2 0 JS0116 JS0116.Superseded values are not recommended for survey control. JS0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JS0116.See file dsdata.txt to determine how the superseded data were derived. JS0116 JS0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH4175496860(NAD 83) JS0116_MARKER: DB = BENCH MARK DISK JS0116_SETTING: 66 = SET IN ROCK OUTCROP JS0116_SP_SET: BOULDER JS0116_STAMPING: B 342 1948 JS0116_MARK LOGO: CGS JS0116_MAGNETIC: N = NO MAGNETIC MATERIAL JS0116_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD JS0116+STABILITY: POSITION/ELEVATION WELL JS0116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JS0116+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2003 JS0116 JS0116 HISTORY - Date Condition Report By JS0116 HISTORY - 1948 MONUMENTED CGS JS0116 HISTORY - 19960725 GOOD CADT JS0116 HISTORY - 20030827 GOOD CADT JS0116 JS0116 STATION DESCRIPTION JS0116 JS0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 JS0116'5.6 MI E FROM KYBURZ. JS0116'5.0 MILES EAST ALONG U.S. HIGHWAY 50 FROM KYBURZ, THENCE 0.6 JS0116'MILE NORTHWEST ALONG THE GEORGETOWN ROAD, AT A SHARP CURVE TO JS0116'THE NORTH, AND 21 FEET WEST OF THE CENTER LINE OF THE ROAD, JS0116'SET IN THE TOP OF A LARGE GRANITE BOULDER ABOUT 1.5 FEET ABOVE JS0116'THE SURFACE OF THE ROAD. JS0116 JS0116 STATION RECOVERY (1996) JS0116 JS0116'RECOVERY NOTE BY CALTRANS 1996 (PTD) JS0116'THE STATION WAS RECOVERED. A COMPLETE NEW DESCRIPTION FOLLOWS. THE JS0116'STATION IS LOCATED ON THE NORTH SIDE OF US HIGHWAY 50, ABOUT 32 MI JS0116'(51.5 KM) EAST OF PLACERVILLE, 16 MI (25.7 KM) SOUTHWEST OF SOUTH LAKE JS0116'TAHOE AND 4 MI (6.4 KM) EAST OF KYBURZ. TO REACH THE STATION FROM THE JS0116'US HIGHWAY 50/SLY PARK ROAD INTERCHANGE IN POLLOCK PINES, GO EAST ON JS0116'HIGHWAY 50 FOR 8.3 MI (13.4 KM) TO A SIDE ROAD LEFT, ICE HOUSE ROAD. JS0116'CONTINUE EAST ON HIGHWAY 50 FOR 9.2 MI (14.8 KM) TO KYBURZ. CONTINUE JS0116'EAST ON HIGHWAY 50 FOR 5.0 MI (8.0 KM) TO A SIDE ROAD LEFT, USFS ROUTE JS0116'4, THE ROAD TO WRIGHTS LAKE. TURN LEFT AND GO NORTHERLY, UPHILL, ON JS0116'ROUTE 4 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT. THE STATION JS0116'IS 0.1 MI (0.2 KM) EAST OF A LARGE INFORMATION SIGN ON THE LEFT SIDE JS0116'OF THE ROAD. THE STATION IS SET FLUSH IN A GRANITE ROCK OUTCROP, 33 JS0116'FT (10.1 M) WEST OF A 8 INCH DIAMETER PINE TREE, 32 FT (9.8 M) JS0116'SOUTHWEST OF THE CENTER OF THE ROAD, 6 FT (1.8 M) SOUTHEAST OF A 18 JS0116'INCH DIAMETER STUMP, 4 FT (1.2 M) SOUTHWEST OF THE TOP OF CUT SLOPE JS0116'AND ABOUT 8 FT (2.4 M) HIGHER THAN THE ROAD. THE STATION WAS OCCUPIED JS0116'AS PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. JS0116 JS0116 STATION RECOVERY (2003) JS0116 JS0116'RECOVERY NOTE BY CALTRANS 2003 (RLM) JS0116'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS JS0116'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT JS0116'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6461 *********************************************************************** DH6461 DESIGNATION - BLACK OAK DH6461 PID - DH6461 DH6461 STATE/COUNTY- CA/EL DORADO DH6461 USGS QUAD - GARDEN VALLEY (1973) DH6461 DH6461 *CURRENT SURVEY CONTROL DH6461 ___________________________________________________________________ DH6461* NAD 83(1998)- 38 51 00.18342(N) 120 49 29.76560(W) ADJUSTED DH6461* NAVD 88 - 688.0 (meters) 2257. (feet) GPS OBS DH6461 ___________________________________________________________________ DH6461 EPOCH DATE - 2004.69 DH6461 X - -2,548,914.533 (meters) COMP DH6461 Y - -4,271,616.146 (meters) COMP DH6461 Z - 3,979,781.085 (meters) COMP DH6461 LAPLACE CORR- 10.99 (seconds) DEFLEC99 DH6461 ELLIP HEIGHT- 660.75 (meters) (09/28/05) GPS OBS DH6461 GEOID HEIGHT- -27.15 (meters) GEOID03 DH6461 DH6461 HORZ ORDER - B DH6461 ELLP ORDER - FOURTH CLASS I DH6461 DH6461.The horizontal coordinates were established by GPS observations DH6461.and adjusted by the National Geodetic Survey in September 2005. DH6461.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6461.DATUM ITEM on the data sheet items page. DH6461.The horizontal coordinates are valid at the epoch date displayed above. DH6461.The epoch date for horizontal control is a decimal equivalence DH6461.of Year/Month/Day. DH6461 DH6461.The orthometric height was determined by GPS observations and a DH6461.high-resolution geoid model. DH6461 DH6461.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6461 DH6461.The Laplace correction was computed from DEFLEC99 derived deflections. DH6461 DH6461.The ellipsoidal height was determined by GPS observations DH6461.and is referenced to NAD 83. DH6461 DH6461.The geoid height was determined by GEOID03. DH6461 DH6461; North East Units Scale Factor Converg. DH6461;SPC CA 2 - 632,021.348 2,101,995.471 MT 0.99992301 +0 44 27.0 DH6461;SPC CA 2 - 2,073,556.71 6,896,296.81 sFT 0.99992301 +0 44 27.0 DH6461;UTM 10 - 4,302,384.736 688,749.350 MT 1.00003872 +1 21 53.2 DH6461 DH6461! - Elev Factor x Scale Factor = Combined Factor DH6461!SPC CA 2 - 0.99989634 x 0.99992301 = 0.99981936 DH6461!UTM 10 - 0.99989634 x 1.00003872 = 0.99993506 DH6461 DH6461 SUPERSEDED SURVEY CONTROL DH6461 DH6461.No superseded survey control is available for this station. DH6461 DH6461_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFJ8874902385(NAD 83) DH6461_MARKER: DD = SURVEY DISK DH6461_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL DH6461+WITH SETTING: INFORMATION. DH6461_STAMPING: BLACK OAK 2004 DH6461_MARK LOGO: CADT DH6461_PROJECTION: PROJECTING 10 CENTIMETERS DH6461_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6461_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6461+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2004 DH6461_ROD/PIPE-DEPTH: 1.22 meters DH6461_SLEEVE-DEPTH : N/A meters DH6461 DH6461 HISTORY - Date Condition Report By DH6461 HISTORY - 20040729 MONUMENTED CADT DH6461 DH6461 STATION DESCRIPTION DH6461 DH6461'DESCRIBED BY CALTRANS 2004 (DWM) DH6461'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR GARDEN VALLEY ABOUT DH6461'13.6 KM NORTH-NORTHWEST OF PLACERVILLE, 7.6 KM NORTHEAST OF COLOMA, DH6461'AND 6.6 KM SOUTH OF GEORGETOWN. DH6461' DH6461'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 50 AND DH6461'STATE HIGHWAY 49 IN PLACERVILLE, PROCEED 1.3 KM NORTH AND WEST ON DH6461'STATE HIGHWAY 49 TO THE INTERSECTION WITH STATE HIGHWAY 193 ON THE DH6461'RIGHT. TURN RIGHT AND PROCEED 16.5 KM NORTHERLY ON STATE HIGHWAY 193 DH6461'TO THE STATION ON THE RIGHT AT HIGHWAY POST MILE 16.93. DH6461' DH6461'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6461'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6461'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 34.8 M DH6461'NORTH OF POWER POLE NO. 7991, 33.0 M SOUTH-SOUTHEAST OF THE DH6461'CENTERLINE OF A DRIVEWAY TO A BARN ON THE EAST SIDE OF THE HIGHWAY, DH6461'14.5 M EAST-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 1.3 M DH6461'WEST-SOUTHWEST OF A FENCE, 1.0 M WEST-SOUTHWEST OF A METAL GUARDPOST, DH6461'AND ABOUT 1.5 M HIGHER THAN THE ROAD. THIS STATION WAS OCCUPIED AS DH6461'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT DH6461'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6480 *********************************************************************** DH6480 DESIGNATION - CAMERON PARK DH6480 PID - DH6480 DH6480 STATE/COUNTY- CA/EL DORADO DH6480 USGS QUAD - CLARKSVILLE (1980) DH6480 DH6480 *CURRENT SURVEY CONTROL DH6480 ___________________________________________________________________ DH6480* NAD 83(1998)- 38 39 19.11695(N) 121 00 33.40938(W) ADJUSTED DH6480* NAVD 88 - 367.0 (meters) 1204. (feet) GPS OBS DH6480 ___________________________________________________________________ DH6480 EPOCH DATE - 2004.69 DH6480 X - -2,569,487.387 (meters) COMP DH6480 Y - -4,274,776.603 (meters) COMP DH6480 Z - 3,962,718.694 (meters) COMP DH6480 LAPLACE CORR- 11.73 (seconds) DEFLEC99 DH6480 ELLIP HEIGHT- 338.17 (meters) (09/28/05) GPS OBS DH6480 GEOID HEIGHT- -28.77 (meters) GEOID03 DH6480 DH6480 HORZ ORDER - B DH6480 ELLP ORDER - FOURTH CLASS I DH6480 DH6480.The horizontal coordinates were established by GPS observations DH6480.and adjusted by the National Geodetic Survey in September 2005. DH6480.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6480.DATUM ITEM on the data sheet items page. DH6480.The horizontal coordinates are valid at the epoch date displayed above. DH6480.The epoch date for horizontal control is a decimal equivalence DH6480.of Year/Month/Day. DH6480 DH6480.The orthometric height was determined by GPS observations and a DH6480.high-resolution geoid model. DH6480 DH6480.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6480 DH6480.The Laplace correction was computed from DEFLEC99 derived deflections. DH6480 DH6480.The ellipsoidal height was determined by GPS observations DH6480.and is referenced to NAD 83. DH6480 DH6480.The geoid height was determined by GEOID03. DH6480 DH6480; North East Units Scale Factor Converg. DH6480;SPC CA 2 - 610,215.124 2,086,230.657 MT 0.99994258 +0 37 28.6 DH6480;SPC CA 2 - 2,002,014.12 6,844,575.08 sFT 0.99994258 +0 37 28.6 DH6480;UTM 10 - 4,280,407.224 673,220.872 MT 0.99996951 +1 14 37.6 DH6480 DH6480! - Elev Factor x Scale Factor = Combined Factor DH6480!SPC CA 2 - 0.99994694 x 0.99994258 = 0.99988953 DH6480!UTM 10 - 0.99994694 x 0.99996951 = 0.99991645 DH6480 DH6480 SUPERSEDED SURVEY CONTROL DH6480 DH6480.No superseded survey control is available for this station. DH6480 DH6480_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH7322180407(NAD 83) DH6480_MARKER: DD = SURVEY DISK DH6480_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL DH6480+WITH SETTING: INFORMATION. DH6480_STAMPING: CAMERON PARK 2004 DH6480_MARK LOGO: CADT DH6480_PROJECTION: FLUSH DH6480_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6480_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6480+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2004 DH6480_ROD/PIPE-DEPTH: 1.83 meters DH6480_SLEEVE-DEPTH : N/A meters DH6480 DH6480 HISTORY - Date Condition Report By DH6480 HISTORY - 20040804 MONUMENTED CADT DH6480 DH6480 STATION DESCRIPTION DH6480 DH6480'DESCRIBED BY CALTRANS 2004 (FTC) DH6480'THE STATION IS LOCATED IN EL DORADO COUNTY IN CAMERON PARK ABOUT 15.6 DH6480'KM NORTH OF RANCHO MURIETA, 7.2 KM EAST OF EL DORADO HILLS, AND 6.3 DH6480'KM WEST OF SHINGLE SPRINGS. DH6480' DH6480'TO REACH THE STATION FROM THE BASS LAKE ROAD AND US HIGHWAY 50 DH6480'INTERCHANGE(EXIT 32) WEST OF CAMERON PARK, PROCEED 1.81 KM EAST ON US DH6480'HIGHWAY 50 TO THE STATION ON THE RIGHT, AT THE TOP OF A CUT BANK, 98 DH6480'M WEST OF THE 'CAMERON PARK' SIGN, AT HIGHWAY POST MILE R5.12. DH6480' DH6480'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO 1.83 M DEEP, WITH DH6480'A CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6480'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 98.0 M DH6480'WEST OF A TWO POST SIGN READING CAMERON PARK, 34.4 M WEST OF A DH6480'NORTH-SOUTH CHAINLINK FENCE, 8.0 M SOUTH OF THE ASPHALT CURB ON THE DH6480'SOUTH SIDE OF EASTBOUND HIGHWAY 50, 4.5 M NORTH OF A WIRE R/W FENCE, DH6480'1.0 M NORTH OF A METAL GUARD POST, AND ABOUT 3.0 M HIGHER THAN THE DH6480'HIGHWAY. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH REGION DH6480'OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6462 *********************************************************************** DH6462 DESIGNATION - CRONIN DH6462 PID - DH6462 DH6462 STATE/COUNTY- CA/EL DORADO DH6462 USGS QUAD - COLOMA (1973) DH6462 DH6462 *CURRENT SURVEY CONTROL DH6462 ___________________________________________________________________ DH6462* NAD 83(1998)- 38 49 39.51097(N) 120 59 20.24873(W) ADJUSTED DH6462* NAVD 88 - 268.0 (meters) 879. (feet) GPS OBS DH6462 ___________________________________________________________________ DH6462 EPOCH DATE - 2004.69 DH6462 X - -2,561,767.100 (meters) COMP DH6462 Y - -4,265,358.194 (meters) COMP DH6462 Z - 3,977,579.265 (meters) COMP DH6462 LAPLACE CORR- 8.17 (seconds) DEFLEC99 DH6462 ELLIP HEIGHT- 239.79 (meters) (09/28/05) GPS OBS DH6462 GEOID HEIGHT- -28.12 (meters) GEOID03 DH6462 DH6462 HORZ ORDER - B DH6462 ELLP ORDER - FOURTH CLASS I DH6462 DH6462.The horizontal coordinates were established by GPS observations DH6462.and adjusted by the National Geodetic Survey in September 2005. DH6462.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6462.DATUM ITEM on the data sheet items page. DH6462.The horizontal coordinates are valid at the epoch date displayed above. DH6462.The epoch date for horizontal control is a decimal equivalence DH6462.of Year/Month/Day. DH6462 DH6462.The orthometric height was determined by GPS observations and a DH6462.high-resolution geoid model. DH6462 DH6462.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6462 DH6462.The Laplace correction was computed from DEFLEC99 derived deflections. DH6462 DH6462.The ellipsoidal height was determined by GPS observations DH6462.and is referenced to NAD 83. DH6462 DH6462.The geoid height was determined by GEOID03. DH6462 DH6462; North East Units Scale Factor Converg. DH6462;SPC CA 2 - 629,362.772 2,087,786.600 MT 0.99992468 +0 38 14.7 DH6462;SPC CA 2 - 2,064,834.36 6,849,679.87 sFT 0.99992468 +0 38 14.7 DH6462;UTM 10 - 4,299,571.379 674,569.095 MT 0.99997527 +1 15 40.3 DH6462 DH6462! - Elev Factor x Scale Factor = Combined Factor DH6462!SPC CA 2 - 0.99996238 x 0.99992468 = 0.99988706 DH6462!UTM 10 - 0.99996238 x 0.99997527 = 0.99993765 DH6462 DH6462 SUPERSEDED SURVEY CONTROL DH6462 DH6462.No superseded survey control is available for this station. DH6462 DH6462_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH7456999571(NAD 83) DH6462_MARKER: DD = SURVEY DISK DH6462_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL DH6462+WITH SETTING: INFORMATION. DH6462_STAMPING: CRONIN 2004 DH6462_MARK LOGO: CADT DH6462_PROJECTION: FLUSH DH6462_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6462_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6462+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2004 DH6462_ROD/PIPE-DEPTH: 1.17 meters DH6462_SLEEVE-DEPTH : N/A meters DH6462 DH6462 HISTORY - Date Condition Report By DH6462 HISTORY - 20040722 MONUMENTED CADT DH6462 DH6462 STATION DESCRIPTION DH6462 DH6462'DESCRIBED BY CALTRANS 2004 (FTC) DH6462'THE STATION IS LOCATED IN EL DORADO COUNTY AT THE CRONIN RANCH, ABOUT DH6462'10.5 KM SOUTHEAST OF AUBURN, 9.2 KM WEST OF COLOMA, AND 2.3 KM EAST DH6462'OF PILOT HILL. DH6462' DH6462'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 193 AND DH6462'STATE HIGHWAY 49 IN COOL, PROCEED 8.45 KM SOUTHERLY ON STATE HIGHWAY DH6462'49 TO A SIDE ROAD RIGHT, PEDRO HILL ROAD, AT HIGHWAY POST MILE 29.28. DH6462'TURN RIGHT ON PEDRO HILL ROAD AND PROCEED WEST AND NORTH 126 M TO THE DH6462'STATION ON THE RIGHT. DH6462' DH6462'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6462'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6462'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 36.2 M DH6462'WEST OF THE SOUTHERLY OF TWO 0.60 M DIAMETER OAK TREES, 18.7 M DH6462'NORTHEAST OF USGS BENCHMARK 159 M, 10.9 M NORTH OF THE CENTERLINE OF DH6462'PEDRO HILL ROAD, 1.0 M SOUTH OF A METAL GUARD POST, AND ABOUT LEVEL DH6462'WITH THE ROAD. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH DH6462'REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6479 *********************************************************************** DH6479 DESIGNATION - DAWN DH6479 PID - DH6479 DH6479 STATE/COUNTY- CA/EL DORADO DH6479 USGS QUAD - SHINGLE SPRINGS (1973) DH6479 DH6479 *CURRENT SURVEY CONTROL DH6479 ___________________________________________________________________ DH6479* NAD 83(1998)- 38 39 54.39772(N) 120 55 57.98182(W) ADJUSTED DH6479* NAVD 88 - 455.4 (meters) 1494. (feet) GPS OBS DH6479 ___________________________________________________________________ DH6479 EPOCH DATE - 2004.69 DH6479 X - -2,563,463.220 (meters) COMP DH6479 Y - -4,277,680.340 (meters) COMP DH6479 Z - 3,963,623.730 (meters) COMP DH6479 LAPLACE CORR- 6.87 (seconds) DEFLEC99 DH6479 ELLIP HEIGHT- 426.97 (meters) (09/28/05) GPS OBS DH6479 GEOID HEIGHT- -28.31 (meters) GEOID03 DH6479 DH6479 HORZ ORDER - B DH6479 ELLP ORDER - FOURTH CLASS I DH6479 DH6479.The horizontal coordinates were established by GPS observations DH6479.and adjusted by the National Geodetic Survey in September 2005. DH6479.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6479.DATUM ITEM on the data sheet items page. DH6479.The horizontal coordinates are valid at the epoch date displayed above. DH6479.The epoch date for horizontal control is a decimal equivalence DH6479.of Year/Month/Day. DH6479 DH6479.The orthometric height was determined by GPS observations and a DH6479.high-resolution geoid model. DH6479 DH6479.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6479 DH6479.The Laplace correction was computed from DEFLEC99 derived deflections. DH6479 DH6479.The ellipsoidal height was determined by GPS observations DH6479.and is referenced to NAD 83. DH6479 DH6479.The geoid height was determined by GEOID03. DH6479 DH6479; North East Units Scale Factor Converg. DH6479;SPC CA 2 - 611,378.296 2,092,876.692 MT 0.99994132 +0 40 22.3 DH6479;SPC CA 2 - 2,005,830.29 6,866,379.61 sFT 0.99994132 +0 40 22.3 DH6479;UTM 10 - 4,281,642.191 679,854.228 MT 0.99999835 +1 17 30.8 DH6479 DH6479! - Elev Factor x Scale Factor = Combined Factor DH6479!SPC CA 2 - 0.99993301 x 0.99994132 = 0.99987434 DH6479!UTM 10 - 0.99993301 x 0.99999835 = 0.99993136 DH6479 DH6479 SUPERSEDED SURVEY CONTROL DH6479 DH6479.No superseded survey control is available for this station. DH6479 DH6479_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH7985481642(NAD 83) DH6479_MARKER: DD = SURVEY DISK DH6479_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL DH6479+WITH SETTING: INFORMATION. DH6479_STAMPING: DAWN 2004 DH6479_MARK LOGO: CADT DH6479_PROJECTION: FLUSH DH6479_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6479_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6479+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2004 DH6479_ROD/PIPE-DEPTH: 1.38 meters DH6479_SLEEVE-DEPTH : N/A meters DH6479 DH6479 HISTORY - Date Condition Report By DH6479 HISTORY - 20040729 MONUMENTED CADT DH6479 DH6479 STATION DESCRIPTION DH6479 DH6479'DESCRIBED BY CALTRANS 2004 (DWM) DH6479'THE STATION IS LOCATED IN EL DORADO COUNTY AND IN SHINGLE SPRINGS, DH6479'ABOUT 18.6 KM EAST OF FOLSOM, 13.8 KM SOUTHWEST OF PLACERVILLE, AND DH6479'9.9 KM WEST OF DIAMOND SPRINGS. DH6479' DH6479'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 49 AND US DH6479'HIGHWAY 50 IN PLACERVILLE, PROCEED 14.0 KM WESTERLY TO A LARGE CUT DH6479'BANK EAST OF THE PONDEROSA ROAD OFF-RAMP AND THE STATION AT THE TOP DH6479'OF THE CUT BANK. DH6479' DH6479'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6479'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6479'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 68.3 M DH6479'NORTHEAST OF AN EXIT SIGN READING 'PONDEROSA ROAD, EXIT 37', 16.7 M DH6479'SOUTHWEST OF AN 0.08 M DIAMETER NUT PINE, 9.0 M NORTH OF THE WESTBOUND DH6479'EDGE OF PAVEMENT OF THE HIGHWAY, 6.5 M SOUTH OF A CHAIN LINK R/W DH6479'FENCE, 5.0 M NORTH OF THE TOP OF THE HIGHWAY CUT BANK, 1.0 M SOUTH OF DH6479'A METAL GUARD POST, AND ABOUT 7 M HIGHER THAN THE HIGHWAY. THIS DH6479'STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH REGION OFFICE OF DH6479'SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6448 *********************************************************************** DH6448 DESIGNATION - ED89 21.89 DH6448 PID - DH6448 DH6448 STATE/COUNTY- CA/EL DORADO DH6448 USGS QUAD - MEEKS BAY (1992) DH6448 DH6448 *CURRENT SURVEY CONTROL DH6448 ___________________________________________________________________ DH6448* NAD 83(1998)- 39 00 31.36471(N) 120 06 58.65984(W) ADJUSTED DH6448* NAVD 88 - 1934.1 (meters) 6345. (feet) GPS OBS DH6448 ___________________________________________________________________ DH6448 EPOCH DATE - 2004.69 DH6448 X - -2,490,822.377 (meters) COMP DH6448 Y - -4,294,079.037 (meters) COMP DH6448 Z - 3,994,271.022 (meters) COMP DH6448 LAPLACE CORR- -6.30 (seconds) DEFLEC99 DH6448 ELLIP HEIGHT- 1910.24 (meters) (09/28/05) GPS OBS DH6448 GEOID HEIGHT- -23.75 (meters) GEOID03 DH6448 DH6448 HORZ ORDER - B DH6448 ELLP ORDER - FOURTH CLASS I DH6448 DH6448.The horizontal coordinates were established by GPS observations DH6448.and adjusted by the National Geodetic Survey in September 2005. DH6448.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6448.DATUM ITEM on the data sheet items page. DH6448.The horizontal coordinates are valid at the epoch date displayed above. DH6448.The epoch date for horizontal control is a decimal equivalence DH6448.of Year/Month/Day. DH6448 DH6448.The orthometric height was determined by GPS observations and a DH6448.high-resolution geoid model. DH6448 DH6448.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6448 DH6448.The Laplace correction was computed from DEFLEC99 derived deflections. DH6448 DH6448.The ellipsoidal height was determined by GPS observations DH6448.and is referenced to NAD 83. DH6448 DH6448.The geoid height was determined by GEOID03. DH6448 DH6448; North East Units Scale Factor Converg. DH6448;SPC CA 2 - 650,664.923 2,163,133.167 MT 0.99991555 +1 11 15.4 DH6448;SPC CA 2 - 2,134,723.17 7,096,879.40 sFT 0.99991555 +1 11 15.4 DH6448;UTM 10 - 4,321,700.431 749,696.610 MT 1.00036779 +1 48 57.8 DH6448 DH6448! - Elev Factor x Scale Factor = Combined Factor DH6448!SPC CA 2 - 0.99970038 x 0.99991555 = 0.99961596 DH6448!UTM 10 - 0.99970038 x 1.00036779 = 1.00006806 DH6448 DH6448 SUPERSEDED SURVEY CONTROL DH6448 DH6448.No superseded survey control is available for this station. DH6448 DH6448_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGJ4969721700(NAD 83) DH6448_MARKER: DD = SURVEY DISK DH6448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DH6448_STAMPING: ED89 21.89 DH6448_MARK LOGO: CADT DH6448_PROJECTION: RECESSED 50 CENTIMETERS DH6448_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT DH6448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DH6448+STABILITY: SURFACE MOTION DH6448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6448+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2004 DH6448 DH6448 HISTORY - Date Condition Report By DH6448 HISTORY - 20020805 MONUMENTED CADT DH6448 HISTORY - 20040507 GOOD CADT DH6448 DH6448 STATION DESCRIPTION DH6448 DH6448'DESCRIBED BY CALTRANS 2004 (FTC) DH6448'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR RUBICON BAY ON THE DH6448'WEST SHORE OF LAKE TAHOE, ABOUT 20.5 KM WEST OF KINGSBURY, 14.1 KM DH6448'NORTHWEST OF SOUTH LAKE TAHOE, AND 3.5 KM SOUTH OF MEEKS BAY. DH6448' DH6448'TO REACH THE STATION FROM THE PLACER/EL DORADO COUNTY LINE AND STATE DH6448'HIGHWAY 89 IN TAHOMA, PROCEED 8.85 KM SOUTHERLY ON STATE HIGHWAY 89 DH6448'TO THE STATION ON THE LEFT AT HIGHWAY POST MILE 21.89. DH6448' DH6448'THE STATION IS A 2 1/2 IN CADT BRASS DISK AFFIXED TO A 30 IN X 1 IN DH6448'GALVANIZED IRON PIPE, SET IN CONCRETE. THE STATION LIES 12.4 M DH6448'SOUTH-SOUTHWEST OF A 0.9 M DIAMETER BY 1.6 M HIGH CMP STANDPIPE, 6.0 DH6448'M EAST-SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 3.3 M NORTHWEST OF DH6448'A TELEPHONE POLE, 1.0 M WEST-NORTHWEST OF A METAL WITNESS POST, AND DH6448'ABOUT 0.6 M BELOW THE LEVEL OF THE HIGHWAY. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6460 *********************************************************************** DH6460 DESIGNATION - EL DORADO DH6460 PID - DH6460 DH6460 STATE/COUNTY- CA/EL DORADO DH6460 USGS QUAD - PLACERVILLE (1973) DH6460 DH6460 *CURRENT SURVEY CONTROL DH6460 ___________________________________________________________________ DH6460* NAD 83(1998)- 38 38 59.07684(N) 120 51 05.00432(W) ADJUSTED DH6460* NAVD 88 - 533.2 (meters) 1749. (feet) GPS OBS DH6460 ___________________________________________________________________ DH6460 EPOCH DATE - 2004.69 DH6460 X - -2,557,962.380 (meters) COMP DH6460 Y - -4,282,284.348 (meters) COMP DH6460 Z - 3,962,340.280 (meters) COMP DH6460 LAPLACE CORR- 7.14 (seconds) DEFLEC99 DH6460 ELLIP HEIGHT- 505.01 (meters) (09/28/05) GPS OBS DH6460 GEOID HEIGHT- -28.09 (meters) GEOID03 DH6460 DH6460 HORZ ORDER - B DH6460 ELLP ORDER - FOURTH CLASS I DH6460 DH6460.The horizontal coordinates were established by GPS observations DH6460.and adjusted by the National Geodetic Survey in September 2005. DH6460.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6460.DATUM ITEM on the data sheet items page. DH6460.The horizontal coordinates are valid at the epoch date displayed above. DH6460.The epoch date for horizontal control is a decimal equivalence DH6460.of Year/Month/Day. DH6460 DH6460.The orthometric height was determined by GPS observations and a DH6460.high-resolution geoid model. DH6460 DH6460.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6460 DH6460.The Laplace correction was computed from DEFLEC99 derived deflections. DH6460 DH6460.The ellipsoidal height was determined by GPS observations DH6460.and is referenced to NAD 83. DH6460 DH6460.The geoid height was determined by GEOID03. DH6460 DH6460; North East Units Scale Factor Converg. DH6460;SPC CA 2 - 609,759.010 2,099,980.305 MT 0.99994331 +0 43 27.0 DH6460;SPC CA 2 - 2,000,517.69 6,889,685.38 sFT 0.99994331 +0 43 27.0 DH6460;UTM 10 - 4,280,099.580 686,975.423 MT 1.00003053 +1 20 32.4 DH6460 DH6460! - Elev Factor x Scale Factor = Combined Factor DH6460!SPC CA 2 - 0.99992077 x 0.99994331 = 0.99986408 DH6460!UTM 10 - 0.99992077 x 1.00003053 = 0.99995130 DH6460 DH6460 SUPERSEDED SURVEY CONTROL DH6460 DH6460.No superseded survey control is available for this station. DH6460 DH6460_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8697580100(NAD 83) DH6460_MARKER: DD = SURVEY DISK DH6460_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL DH6460+WITH SETTING: INFORMATION. DH6460_STAMPING: EL DORADO 2004 DH6460_MARK LOGO: CADT DH6460_PROJECTION: FLUSH DH6460_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6460_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6460+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2004 DH6460_ROD/PIPE-DEPTH: 1.65 meters DH6460_SLEEVE-DEPTH : N/A meters DH6460 DH6460 HISTORY - Date Condition Report By DH6460 HISTORY - 20040804 MONUMENTED CADT DH6460 DH6460 STATION DESCRIPTION DH6460 DH6460'DESCRIBED BY CALTRANS 2004 (FTC) DH6460'THE STATION IS LOCATED IN EL DORADO COUNTY ALONG STATE HIGHWAY 49 DH6460'SOUTH OF THE TOWN OF EL DORADO, ABOUT 18.9 KM NORTH OF PLYMOUTH, 8.1 DH6460'KM EAST OF SHINGLE SPRINGS, AND 4.7 KM SOUTHWEST OF DIAMOND SPRINGS. DH6460' DH6460'TO REACH THE STATION FROM THE INTRSECTION OF STATE HIGHWAY 49 AND DH6460'PLEASANT VALLEY ROAD IN EL DORADO, PROCEED 3.78 KM SOUTH ON STATE DH6460'HIGHWAY 49 TO THE STATION ON LEFT, ADJACENT TO AN ABANDONED TRUCK DH6460'LOADING RAMP, AT HIGHWAY POST MILE 7.28. DH6460' DH6460'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6460'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6460'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 22.4 M DH6460'NORTH-NORTHWEST OF A PHONE POLE, 21.4 M SOUTH-SOUTHEAST OF A 0.50 M DH6460'DBH OAK TREE, 9.6 M EAST OF THE CENTERLINE OF THE HIGHWAY, 7.0 M NORTH DH6460'OF THE NORTH END OF A 1.3 M TALL CONCRETE RETAINING WALL, 1.6 M WEST DH6460'OF A WIRE FENCE, 1.0 M WEST OF A METAL GUARD POST, AND ABOUT 1.5 M DH6460'HIGHER THAN THE HIGHWAY. THIS STATION WAS OCCUPIED AS PART OF A DH6460'CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION DH6460'PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6450 *********************************************************************** DH6450 DESIGNATION - EMERALD DH6450 PID - DH6450 DH6450 STATE/COUNTY- CA/EL DORADO DH6450 USGS QUAD - EMERALD BAY (1992) DH6450 DH6450 *CURRENT SURVEY CONTROL DH6450 ___________________________________________________________________ DH6450* NAD 83(1998)- 38 57 50.38104(N) 120 04 46.79598(W) ADJUSTED DH6450* NAVD 88 - 1948.2 (meters) 6392. (feet) GPS OBS DH6450 ___________________________________________________________________ DH6450 EPOCH DATE - 2004.69 DH6450 X - -2,489,648.020 (meters) COMP DH6450 Y - -4,298,383.434 (meters) COMP DH6450 Z - 3,990,419.941 (meters) COMP DH6450 LAPLACE CORR- -8.00 (seconds) DEFLEC99 DH6450 ELLIP HEIGHT- 1924.30 (meters) (09/28/05) GPS OBS DH6450 GEOID HEIGHT- -23.81 (meters) GEOID03 DH6450 DH6450 HORZ ORDER - B DH6450 ELLP ORDER - FOURTH CLASS I DH6450 DH6450.The horizontal coordinates were established by GPS observations DH6450.and adjusted by the National Geodetic Survey in September 2005. DH6450.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6450.DATUM ITEM on the data sheet items page. DH6450.The horizontal coordinates are valid at the epoch date displayed above. DH6450.The epoch date for horizontal control is a decimal equivalence DH6450.of Year/Month/Day. DH6450 DH6450.The orthometric height was determined by GPS observations and a DH6450.high-resolution geoid model. DH6450 DH6450.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6450 DH6450.The Laplace correction was computed from DEFLEC99 derived deflections. DH6450 DH6450.The ellipsoidal height was determined by GPS observations DH6450.and is referenced to NAD 83. DH6450 DH6450.The geoid height was determined by GEOID03. DH6450 DH6450; North East Units Scale Factor Converg. DH6450;SPC CA 2 - 645,768.494 2,166,409.725 MT 0.99991688 +1 12 38.6 DH6450;SPC CA 2 - 2,118,658.80 7,107,629.24 sFT 0.99991688 +1 12 38.6 DH6450;UTM 10 - 4,316,837.938 753,028.139 MT 1.00038843 +1 50 14.5 DH6450;UTM 11 - 4,317,292.985 233,164.118 MT 1.00047684 -1 56 15.8 DH6450 DH6450! - Elev Factor x Scale Factor = Combined Factor DH6450!SPC CA 2 - 0.99969817 x 0.99991688 = 0.99961508 DH6450!UTM 10 - 0.99969817 x 1.00038843 = 1.00008649 DH6450!UTM 11 - 0.99969817 x 1.00047684 = 1.00017487 DH6450 DH6450 SUPERSEDED SURVEY CONTROL DH6450 DH6450.No superseded survey control is available for this station. DH6450 DH6450_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGJ5302816838(NAD 83) DH6450_MARKER: DD = SURVEY DISK DH6450_SETTING: 80 = SET IN A BOULDER DH6450_STAMPING: EMERALD 2004 DH6450_MARK LOGO: CADT DH6450_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE DH6450_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6450+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2003 DH6450 DH6450 HISTORY - Date Condition Report By DH6450 HISTORY - 20031113 MONUMENTED CADT DH6450 DH6450 STATION DESCRIPTION DH6450 DH6450'DESCRIBED BY CALTRANS 2003 (DWM) DH6450'THE STATION IS LOCATED IN EL DORADO COUNTY ON THE WEST SHORE OF LAKE DH6450'TAHOE ABOUT 8.0 KM NORTHWEST OF SOUTH LAKE TAHOE AND ON EAGLE POINT DH6450'IN THE EAGLE POINT CAMPGROUND. DH6450' DH6450'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 50 AND STATE DH6450'HIGHWAY 89, PROCEED 11.3 KM NORTHWEST ON STATE HIGHWAY 89 TO EMERALD DH6450'BAY STATE PARK AND THE EAGLE POINT CAMPGROUND ON THE RIGHT AT HIGHWAY DH6450'POST MILE 15.34. TURN RIGHT AND PROCEED NORTHERLY ON PAVED CAMPGROUND DH6450'ROAD FOR 2.01 KM TO A FORK IN THE ROAD. TURN RIGHT AT THE FORK AND GO DH6450'15.2 M TO ANOTHER FORK IN THE ROAD. KEEP RIGHT AND GO 91.4 M TO THE DH6450'END OF THE PAVED ROAD AT CAMPGROUNDS 54-57 AND THE END OF TRUCK DH6450'TRAVEL. PROCEED NORTHEASTERLY ON A DIRT TRAIL FOR 122 M TO THE DH6450'STATION ON THE NORTH END OF A ROCK OUTCROP. DH6450' DH6450'THE STATION IS A 2 1/2 IN CADT BRASS SURVEY DISK GROUTED IN A 1.5 M X DH6450'1.0 M GRANITE BOULDER PROJECTING 0.4 M FROM THE GROUND. THE STATION DH6450'LIES APPROXIMATELY 4.6 M NORTHWEST FROM THE HIGHEST POINT OF EAGLE DH6450'POINT. REFERENCE MARK NO. 1 IS A CGS REFERENCE MARK DISK STAMPED DH6450'EAGLE RM 1 SET IN A BOULDER PROJECTING 0.3 M ABOVE THE GROUND 9.4 M DH6450'NORTH OF THE STATION. REFERENCE MARK NO. 2 IS A CGS REFERENCE MARK DH6450'DISK STAMPED EAGLE RM 2 SET IN A BOULDER PROJECTING 2 M ABOVE THE DH6450'GROUND 18.1 M WEST OF THE STATION. THIS STATION WAS OCCUPIED AS PART DH6450'OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT DH6450'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6451 *********************************************************************** DH6451 DESIGNATION - GOLF DH6451 PID - DH6451 DH6451 STATE/COUNTY- CA/EL DORADO DH6451 USGS QUAD - ECHO LAKE (1992) DH6451 DH6451 *CURRENT SURVEY CONTROL DH6451 ___________________________________________________________________ DH6451* NAD 83(1998)- 38 52 15.73450(N) 120 00 22.84542(W) ADJUSTED DH6451* NAVD 88 - 1914.3 (meters) 6280. (feet) GPS OBS DH6451 ___________________________________________________________________ DH6451 EPOCH DATE - 2004.69 DH6451 X - -2,487,375.220 (meters) COMP DH6451 Y - -4,307,158.486 (meters) COMP DH6451 Z - 3,982,367.029 (meters) COMP DH6451 LAPLACE CORR- -1.31 (seconds) DEFLEC99 DH6451 ELLIP HEIGHT- 1890.30 (meters) (09/28/05) GPS OBS DH6451 GEOID HEIGHT- -23.87 (meters) GEOID03 DH6451 DH6451 HORZ ORDER - B DH6451 ELLP ORDER - FOURTH CLASS I DH6451 DH6451.The horizontal coordinates were established by GPS observations DH6451.and adjusted by the National Geodetic Survey in September 2005. DH6451.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6451.DATUM ITEM on the data sheet items page. DH6451.The horizontal coordinates are valid at the epoch date displayed above. DH6451.The epoch date for horizontal control is a decimal equivalence DH6451.of Year/Month/Day. DH6451 DH6451.The orthometric height was determined by GPS observations and a DH6451.high-resolution geoid model. DH6451 DH6451.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6451 DH6451.The Laplace correction was computed from DEFLEC99 derived deflections. DH6451 DH6451.The ellipsoidal height was determined by GPS observations DH6451.and is referenced to NAD 83. DH6451 DH6451.The geoid height was determined by GEOID03. DH6451 DH6451; North East Units Scale Factor Converg. DH6451;SPC CA 2 - 635,589.072 2,172,988.705 MT 0.99992159 +1 15 25.0 DH6451;SPC CA 2 - 2,085,261.81 7,129,213.78 sFT 0.99992159 +1 15 25.0 DH6451;UTM 10 - 4,306,725.901 759,721.006 MT 1.00043071 +1 52 47.2 DH6451;UTM 11 - 4,306,762.123 239,177.665 MT 1.00043778 -1 53 15.9 DH6451 DH6451! - Elev Factor x Scale Factor = Combined Factor DH6451!SPC CA 2 - 0.99970350 x 0.99992159 = 0.99962512 DH6451!UTM 10 - 0.99970350 x 1.00043071 = 1.00013408 DH6451!UTM 11 - 0.99970350 x 1.00043778 = 1.00014115 DH6451 DH6451 SUPERSEDED SURVEY CONTROL DH6451 DH6451.No superseded survey control is available for this station. DH6451 DH6451_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGJ5972106726(NAD 83) DH6451_MARKER: DD = SURVEY DISK DH6451_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) DH6451_STAMPING: GOLF 2004 DH6451_MARK LOGO: CADT DH6451_PROJECTION: FLUSH DH6451_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6451_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6451+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2004 DH6451_ROD/PIPE-DEPTH: 5.82 meters DH6451_SLEEVE-DEPTH : N/A meters DH6451 DH6451 HISTORY - Date Condition Report By DH6451 HISTORY - 20040728 MONUMENTED CADT DH6451 DH6451 STATION DESCRIPTION DH6451 DH6451'DESCRIBED BY CALTRANS 2004 (FTC) DH6451'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR MEYERS AT THE LAKE DH6451'TAHOE GOLF COURSE, ABOUT 27.3 KM EAST OF KYBURZ, 24.5 KM WEST OF DH6451'GARDNERVILLE, AND 7.8 KM SOUTH OF SOUTH LAKE TAHOE. DH6451' DH6451'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND US DH6451'HIGHWAY 50 IN MEYERS, PROCEED 2.85 KM EAST AND NORTH ON STATE HIGHWAY DH6451'50 TO THE ENTRANCE TO THE LAKE TAHOE GOLF COURSE AND THE STATION ON DH6451'THE LEFT, AT THE NORTHWEST CORNER OF THE ENTRANCE INTERSECTION, AT DH6451'HIGHWAY POST MILE 72.37. DH6451' DH6451'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6451'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6451'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 36.8 M DH6451'NORTH OF THE CENTERLINE OF THE GOLF COURSE ENTRANCE DRIVE, 24.4 M DH6451'SOUTH OF A CLUSTER OF 0.10 M DBH ASPEN TREES, 16.3 M WEST OF THE DH6451'CENTERLINE OF THE HIGHWAY, 1.0 M EAST OF A METAL GUARD POST AND POST DH6451'AND RAIL FENCE, AND ABOUT 1.0 M LOWER THAN THE HIGHWAY. THIS STATION DH6451'WAS OCCUPIED AS PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS DH6451'GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6456 *********************************************************************** DH6456 DESIGNATION - GRANITE DH6456 PID - DH6456 DH6456 STATE/COUNTY- CA/EL DORADO DH6456 USGS QUAD - KYBURZ (1973) DH6456 DH6456 *CURRENT SURVEY CONTROL DH6456 ___________________________________________________________________ DH6456* NAD 83(1998)- 38 47 40.10902(N) 120 17 41.71977(W) ADJUSTED DH6456* NAVD 88 - 1845.4 (meters) 6054. (feet) GPS OBS DH6456 ___________________________________________________________________ DH6456 EPOCH DATE - 2004.69 DH6456 X - -2,511,699.075 (meters) COMP DH6456 Y - -4,299,132.444 (meters) COMP DH6456 Z - 3,975,700.783 (meters) COMP DH6456 LAPLACE CORR- 10.49 (seconds) DEFLEC99 DH6456 ELLIP HEIGHT- 1820.99 (meters) (09/28/05) GPS OBS DH6456 GEOID HEIGHT- -24.35 (meters) GEOID03 DH6456 DH6456 HORZ ORDER - B DH6456 ELLP ORDER - FOURTH CLASS I DH6456 DH6456.The horizontal coordinates were established by GPS observations DH6456.and adjusted by the National Geodetic Survey in September 2005. DH6456.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6456.DATUM ITEM on the data sheet items page. DH6456.The horizontal coordinates are valid at the epoch date displayed above. DH6456.The epoch date for horizontal control is a decimal equivalence DH6456.of Year/Month/Day. DH6456 DH6456.The orthometric height was determined by GPS observations and a DH6456.high-resolution geoid model. DH6456 DH6456.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6456 DH6456.The Laplace correction was computed from DEFLEC99 derived deflections. DH6456 DH6456.The ellipsoidal height was determined by GPS observations DH6456.and is referenced to NAD 83. DH6456 DH6456.The geoid height was determined by GEOID03. DH6456 DH6456; North East Units Scale Factor Converg. DH6456;SPC CA 2 - 626,582.256 2,148,111.676 MT 0.99992743 +1 04 30.0 DH6456;SPC CA 2 - 2,055,711.95 7,047,596.39 sFT 0.99992743 +1 04 30.0 DH6456;UTM 10 - 4,297,445.718 734,932.518 MT 1.00027971 +1 41 44.1 DH6456 DH6456! - Elev Factor x Scale Factor = Combined Factor DH6456!SPC CA 2 - 0.99971437 x 0.99992743 = 0.99964182 DH6456!UTM 10 - 0.99971437 x 1.00027971 = 0.99999400 DH6456 DH6456 SUPERSEDED SURVEY CONTROL DH6456 DH6456.No superseded survey control is available for this station. DH6456 DH6456_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH3493397446(NAD 83) DH6456_MARKER: DD = SURVEY DISK DH6456_SETTING: 66 = SET IN ROCK OUTCROP DH6456_STAMPING: GRANITE 2004 DH6456_MARK LOGO: CADT DH6456_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE DH6456_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DH6456+STABILITY: POSITION/ELEVATION WELL DH6456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6456+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2004 DH6456 DH6456 HISTORY - Date Condition Report By DH6456 HISTORY - 20040427 MONUMENTED CADT DH6456 DH6456 STATION DESCRIPTION DH6456 DH6456'DESCRIBED BY CALTRANS 2004 (RLM) DH6456'THE STATION IS LOCATED IN EL DORADO COUNTY, ABOUT 31.3 KM SOUTHWEST OF DH6456'MEEKS BAY, 24.6 KM EAST OF POLLOCK PINES, AND 2.3 KM NORTH OF KYBURZ. DH6456'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 50 AND ICE DH6456'HOUSE ROAD NEAR WHITEHALL, PROCEED NORTHERLY ALONG ICE HOUSE ROAD DH6456'10.8 KM TO THE INTERSECTION WITH GRANITE SPRINGS ROAD ON THE DH6456'RIGHT.TURN RIGHT ON GRANITE SPRINGS ROAD AND PROCEED EASTERLY 5.19 KM DH6456'TO A DIRT FORK RIGHT WITH USFS ROAD 11N42. KEEP LEFT ON GRANITE DH6456'SPRINGS ROAD AND CONTINUE 5.66 KM TO THE END OF THE PAVEMENT, DH6456'CONTINUE 841 M ON THE DIRT ROAD TO THE END OF TRUCK TRAVEL AT THE DH6456'BASE OF A LARGE GRANITE OUTCROP. PACK UPHILL AND NORTHEASTERLY 38 M DH6456'TO THE STATION. DH6456' DH6456'THE STATION IS A 2 1/2 IN CADT BRASS SURVEY DISK SET IN A LARGE DH6456'GRANITE BEDROCK OUTCROP. THE STATION LIES 38 M NORTHEASTERLY OF THE DH6456'CENTERLINE OF GRANITE SPRINGS ROAD, 13.9 M SOUTHEAST OF A METAL GUARD DH6456'POST, 8.6 M SOUTH OF A 0.30 M/ 0.15 M DBH TWIN TRUNK PINE TREE, 5.4 M DH6456'NORTHEAST OF A MULTI-TRUNK LIVE OAK TREE, AND ABOUT 19 M HIGHER THAN DH6456'THE ROAD. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH DH6456'REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6457 *********************************************************************** DH6457 DESIGNATION - HAZEL DH6457 PID - DH6457 DH6457 STATE/COUNTY- CA/EL DORADO DH6457 USGS QUAD - RIVERTON (1973) DH6457 DH6457 *CURRENT SURVEY CONTROL DH6457 ___________________________________________________________________ DH6457* NAD 83(1998)- 38 45 05.03584(N) 120 29 52.03954(W) ADJUSTED DH6457* NAVD 88 - 1260.6 (meters) 4136. (feet) GPS OBS DH6457 ___________________________________________________________________ DH6457 EPOCH DATE - 2004.69 DH6457 X - -2,528,193.477 (meters) COMP DH6457 Y - -4,292,399.628 (meters) COMP DH6457 Z - 3,971,604.786 (meters) COMP DH6457 LAPLACE CORR- 13.08 (seconds) DEFLEC99 DH6457 ELLIP HEIGHT- 1235.00 (meters) (09/28/05) GPS OBS DH6457 GEOID HEIGHT- -25.50 (meters) GEOID03 DH6457 DH6457 HORZ ORDER - B DH6457 ELLP ORDER - FOURTH CLASS I DH6457 DH6457.The horizontal coordinates were established by GPS observations DH6457.and adjusted by the National Geodetic Survey in September 2005. DH6457.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6457.DATUM ITEM on the data sheet items page. DH6457.The horizontal coordinates are valid at the epoch date displayed above. DH6457.The epoch date for horizontal control is a decimal equivalence DH6457.of Year/Month/Day. DH6457 DH6457.The orthometric height was determined by GPS observations and a DH6457.high-resolution geoid model. DH6457 DH6457.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6457 DH6457.The Laplace correction was computed from DEFLEC99 derived deflections. DH6457 DH6457.The ellipsoidal height was determined by GPS observations DH6457.and is referenced to NAD 83. DH6457 DH6457.The geoid height was determined by GEOID03. DH6457 DH6457; North East Units Scale Factor Converg. DH6457;SPC CA 2 - 621,490.381 2,130,570.407 MT 0.99993149 +0 56 49.5 DH6457;SPC CA 2 - 2,039,006.36 6,990,046.41 sFT 0.99993149 +0 56 49.5 DH6457;UTM 10 - 4,292,162.695 717,442.125 MT 1.00018226 +1 34 00.7 DH6457 DH6457! - Elev Factor x Scale Factor = Combined Factor DH6457!SPC CA 2 - 0.99980627 x 0.99993149 = 0.99973777 DH6457!UTM 10 - 0.99980627 x 1.00018226 = 0.99998849 DH6457 DH6457 SUPERSEDED SURVEY CONTROL DH6457 DH6457.No superseded survey control is available for this station. DH6457 DH6457_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH1744292163(NAD 83) DH6457_MARKER: DD = SURVEY DISK DH6457_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER DH6457_SP_SET: BOULDER CEMENTED IN LAVA OUTCROP DH6457_STAMPING: HAZEL 2004 DH6457_MARK LOGO: CADT DH6457_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE DH6457_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6457+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2004 DH6457 DH6457 HISTORY - Date Condition Report By DH6457 HISTORY - 20040408 MONUMENTED CADT DH6457 DH6457 STATION DESCRIPTION DH6457 DH6457'DESCRIBED BY CALTRANS 2004 (FTC) DH6457'THE STATION IS LOCATED IN EL DORADO COUNTY IN THE HAZEL VALLEY, ABOUT DH6457'34.3 KM SOUTHEAST OF GEORGETOWN, 17.8 KM WEST OF KYBURZ, AND 15.4 KM DH6457'EAST OF CAMINO. DH6457' DH6457'TO REACH THE STATION FROM THE US HIGHWAY 50 AND SLY PARK ROAD DH6457'INTERCHANGE IN POLLOCK PINES, PROCEED 6.8 KM EASTERLY ON US HIGHWAY DH6457'50 TO THE INTERSECTION WITH HAZEL VALLEY ROAD ON THE RIGHT AT HIGHWAY DH6457'POST MILE 35.7. TURN RIGHT OFF OF THE HIGHWAY AND THEN IMMEDIATELY DH6457'LEFT ONTO HAZEL VALLEY ROAD. PROCEED EASTERLY ON HAZEL VALLEY ROAD 165 DH6457'M TO AN INTERSECTION WITH A PRIVATE DRIVE. TURN RIGHT, CONTINUING ON DH6457'HAZEL VALLEY ROAD 1.2 KM TO A WOOD BRIDGE OVER THE EL DORADO DITCH. DH6457'CONTINUE ON HAZEL VALLEY ROAD 70 M TO A DIRT SIDE ROAD ON THE RIGHT, DH6457'HAZEL VALLEY ROAD (A.K.A. USFS RD NO. 11N74) AND THE END OF PAVED DH6457'TRAVEL FOR THIS DESCRIPTION. TURN RIGHT ON THE DIRT ROAD AND PROCEED DH6457'193 M TO A FORK. KEEP RIGHT , CONTINUING ON HAZEL VALLEY ROAD (USFS DH6457'RD NO. 11N74) 380 M TO A LOG LOADING LANDING ON THE LEFT. CONTINUE ON DH6457'HAZEL VALLEY ROAD (USFS RD NO. 11N74) 227 M TO A FORK. BEAR LEFT AT DH6457'THE FORK AND CONTINUE ON HAZEL VALLEY ROAD (USFS RD NO. 11N74) 73 M TO DH6457'A REVERSE FORK LEFT. CONTINUE STRAIGHT AHEAD ON HAZEL VALLEY ROAD DH6457'(USFS RD NO. 11N74) 1.1 KM TO A USFS GATE. CONTINUE ON HAZEL VALLEY DH6457'ROAD (USFS RD NO. 11N74) 114 M TO A MULTI-FORK INTERSECTION. TURN DH6457'LEFT ON THE SECOND SPUR ROAD ON THE LEFT, USFS RD NO. 10N51, AND DH6457'PROCEED 101 M TO A FORK. BEAR RIGHT ONTO USFS RD NO. 10N51A, AND DH6457'PROCEED 300 M TO A DIRT TRACK ROAD LEFT. TURN LEFT ONTO THE TRACK DH6457'ROAD AND PROCEED 35 M TO THE END OF TRUCK TRAVEL AND THE STATION, 50 DH6457'M EAST IN AN OPEN MEADOW. DH6457' DH6457'THE STATION IS A 2 1/2 IN CADT BRASS SURVEY DISK GROUTED IN A LARGE DH6457'BOULDER ANCHORED IN A LAVA FLOW. THE STATION LIES 73.5 M EAST OF A DH6457'0.70 M DBH PINE TREE, SAID PINE TREE LOCATED NEAR THE END OF VEHICLE DH6457'TRAVEL AND 1.4 M SOUTHWEST OF A 0.15 M CEDAR TREE, 66 M SOUTHWEST OF DH6457'A TWIN TRUNK 0.30 M DBH LIVE OAK TREE, 17.7 M NORTH OF A 0.25 M DBH DH6457'PINE TREE, 1.0 M SOUTH OF A METAL GUARD POST SET IN A ROCK MOUND, AND DH6457'ABOUT 0.5 HIGHER THAN THE SURROUNDING GROUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9232 *********************************************************************** AC9232 DESIGNATION - HPGN D CA 03 AB AC9232 PID - AC9232 AC9232 STATE/COUNTY- CA/EL DORADO AC9232 USGS QUAD - COLOMA (1973) AC9232 AC9232 *CURRENT SURVEY CONTROL AC9232 ___________________________________________________________________ AC9232* NAD 83(1998)- 38 48 33.27605(N) 120 54 30.40315(W) ADJUSTED AC9232* NAVD 88 - 241.0 (meters) 791. (feet) GPS OBS AC9232 ___________________________________________________________________ AC9232 EPOCH DATE - 2004.69 AC9232 X - -2,556,417.849 (meters) COMP AC9232 Y - -4,270,034.510 (meters) COMP AC9232 Z - 3,975,971.120 (meters) COMP AC9232 LAPLACE CORR- 9.69 (seconds) DEFLEC99 AC9232 ELLIP HEIGHT- 213.10 (meters) (09/13/05) GPS OBS AC9232 GEOID HEIGHT- -27.83 (meters) GEOID03 AC9232 AC9232 HORZ ORDER - A AC9232 ELLP ORDER - FOURTH CLASS I AC9232 AC9232.The horizontal coordinates were established by GPS observations AC9232.and adjusted by the National Geodetic Survey in September 2005. AC9232.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9232.DATUM ITEM on the data sheet items page. AC9232.The horizontal coordinates are valid at the epoch date displayed above. AC9232.The epoch date for horizontal control is a decimal equivalence AC9232.of Year/Month/Day. AC9232 AC9232.The orthometric height was determined by GPS observations and a AC9232.high-resolution geoid model. AC9232 AC9232.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9232 AC9232.The Laplace correction was computed from DEFLEC99 derived deflections. AC9232 AC9232.The ellipsoidal height was determined by GPS observations AC9232.and is referenced to NAD 83. AC9232 AC9232.The geoid height was determined by GEOID03. AC9232 AC9232; North East Units Scale Factor Converg. AC9232;SPC CA 2 - 627,401.477 2,094,801.547 MT 0.99992617 +0 41 17.5 AC9232;SPC CA 2 - 2,058,399.68 6,872,694.74 sFT 0.99992617 +0 41 17.5 AC9232;UTM 10 - 4,297,686.400 681,605.424 MT 1.00000614 +1 18 40.3 AC9232 AC9232! - Elev Factor x Scale Factor = Combined Factor AC9232!SPC CA 2 - 0.99996657 x 0.99992617 = 0.99989274 AC9232!UTM 10 - 0.99996657 x 1.00000614 = 0.99997271 AC9232 AC9232 SUPERSEDED SURVEY CONTROL AC9232 AC9232 NAD 83(1992)- 38 48 33.27210(N) 120 54 30.39646(W) AD(1991.35) 1 AC9232 ELLIP H (06/13/97) 213.17 (m) GP(1991.35) 4 2 AC9232 AC9232.Superseded values are not recommended for survey control. AC9232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9232.See file dsdata.txt to determine how the superseded data were derived. AC9232 AC9232_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8160597686(NAD 83) AC9232_MARKER: DD = SURVEY DISK AC9232_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL AC9232+WITH SETTING: INFORMATION. AC9232_STAMPING: CA-HPGN-DENSIFICATION STA. 03-AB 1994 AC9232_MARK LOGO: CADT AC9232_PROJECTION: FLUSH AC9232_MAGNETIC: N = NO MAGNETIC MATERIAL AC9232_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9232+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9232_ROD/PIPE-DEPTH: 2.50 meters AC9232 AC9232 HISTORY - Date Condition Report By AC9232 HISTORY - 1994 MONUMENTED CADT AC9232 HISTORY - 20030827 GOOD CADT AC9232 HISTORY - 20041005 GOOD CADT AC9232 AC9232 STATION DESCRIPTION AC9232 AC9232'DESCRIBED BY CALTRANS 1994 (JCB) AC9232'THE STATION IS LOCATED ON THE SOUTHEAST SIDE OF STATE HIGHWAY 49, AC9232'ABOUT 11 MI (17.7 KM) SOUTHEAST OF AUBURN AND 8 MI (12.9 KM) NORTHWEST AC9232'OF PLACERVILLE. TO REACH THE STATION FROM THE JUNCTION OF U.S. AC9232'HIGHWAY 50 AND STATE HIGHWAY 49 IN PLACERVILLE, GO NORTH ON HIGHWAY 49 AC9232'(SPRING STREET) FOR 0.2 MI (0.3 KM) TO THE INTERSECTION WITH COLOMA AC9232'STREET. TURN LEFT AND GO NORTH ON HIGHWAY 49 (COLOMA STREET) FOR 0.6 AC9232'MI (1.0 KM) TO A SIDE ROAD RIGHT, STATE HIGHWAY 193. CONTINUE NORTH ON AC9232'HIGHWAY 49, PASSING THROUGH MARSHALL GOLD DISCOVERY STATE HISTORIC AC9232'PARK, FOR 8.2 MI (13.2 KM) TO A SIDE ROAD LEFT, LOTUS ROAD. CONTINUE AC9232'NORTHWEST ON HIGHWAY 49, CROSSING THE HIGHWAY BRIDGE OVER THE SOUTH AC9232'FORK OF THE AMERICAN RIVER, FOR 0.5 MI (0.8 KM) TO THE SOUTH DRIVEWAY AC9232'FOR THE COLOMA VILLAGE SHOPPING CENTER AND THE STATION ON THE LEFT AT AC9232'POST MILE 24.4. THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE WITH AC9232'ACCESS COVER SET IN CONCRETE FLUSH WITH THE GROUND, 55 FT (16.8 M) AC9232'SOUTHEAST OF THE CENTERLINE OF THE SOUTH DRIVEWAY FOR THE COLOMA AC9232'VILLAGE SHOPPING CENTER, 48.5 FT (14.8 M) SOUTHWEST OF THE CENTERLINE AC9232'OF HIGHWAY 49, 45 FT (13.7 M) EAST OF THE NORTHEAST CORNER OF A AC9232'CONCRETE PAD WITH FOUR PACIFIC BELL SERVICE PEDESTALS, 15 FT (4.6 M) AC9232'NORTHEAST OF A WIRE FENCE CORNER, 3.0 FT (0.9 M) NORTHEAST OF A AC9232'CARSONITE WITNESS POST AND ABOUT 2 FT (0.6 M) HIGHER THAN HIGHWAY 49. AC9232'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION AC9232'SURVEY. AC9232 AC9232 STATION RECOVERY (2003) AC9232 AC9232'RECOVERY NOTE BY CALTRANS 2003 (RLM) AC9232'THE STATION WAS RECOVERED AS DESCRIBED. IT IS AN ALUMINUM ALLOY ROD AC9232'2.5 M DEEP. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH AC9232'REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. AC9232 AC9232 STATION RECOVERY (2004) AC9232 AC9232'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9232'THE STATION WAS RECOVERED AS DESCRIBED. IT IS AN ALUMINUM ALLOY ROD AC9232'2.5 M DEEP. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH AC9232'REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9230 *********************************************************************** AC9230 DESIGNATION - HPGN D CA 03 CM AC9230 PID - AC9230 AC9230 STATE/COUNTY- CA/EL DORADO AC9230 USGS QUAD - FIDDLETOWN (1973) AC9230 AC9230 *CURRENT SURVEY CONTROL AC9230 ___________________________________________________________________ AC9230* NAD 83(1998)- 38 35 22.26966(N) 120 50 42.02420(W) ADJUSTED AC9230* NAVD 88 - 260.61 (meters) 855.0 (feet) LEVELING AC9230 ___________________________________________________________________ AC9230 EPOCH DATE - 2004.69 AC9230 X - -2,559,515.536 (meters) COMP AC9230 Y - -4,285,969.033 (meters) COMP AC9230 Z - 3,956,946.413 (meters) COMP AC9230 LAPLACE CORR- 8.49 (seconds) DEFLEC99 AC9230 ELLIP HEIGHT- 232.27 (meters) (09/13/05) GPS OBS AC9230 GEOID HEIGHT- -28.30 (meters) GEOID03 AC9230 AC9230 HORZ ORDER - A AC9230 VERT ORDER - THIRD ? AC9230 ELLP ORDER - FOURTH CLASS I AC9230 AC9230.The horizontal coordinates were established by GPS observations AC9230.and adjusted by the National Geodetic Survey in September 2005. AC9230.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9230.DATUM ITEM on the data sheet items page. AC9230.The horizontal coordinates are valid at the epoch date displayed above. AC9230.The epoch date for horizontal control is a decimal equivalence AC9230.of Year/Month/Day. AC9230 AC9230.The orthometric height was determined by differential leveling. AC9230.The vertical network tie was performed by a horz. field party for horz. AC9230.obs reductions. Reset procedures were used to establish the elevation. AC9230 AC9230.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9230 AC9230.The Laplace correction was computed from DEFLEC99 derived deflections. AC9230 AC9230.The ellipsoidal height was determined by GPS observations AC9230.and is referenced to NAD 83. AC9230 AC9230.The geoid height was determined by GEOID03. AC9230 AC9230; North East Units Scale Factor Converg. AC9230;SPC CA 2 - 603,081.559 2,100,620.873 MT 0.99995178 +0 43 41.5 AC9230;SPC CA 2 - 1,978,610.08 6,891,786.98 sFT 0.99995178 +0 43 41.5 AC9230;UTM 10 - 4,273,428.853 687,687.949 MT 1.00003382 +1 20 40.3 AC9230 AC9230! - Elev Factor x Scale Factor = Combined Factor AC9230!SPC CA 2 - 0.99996356 x 0.99995178 = 0.99991534 AC9230!UTM 10 - 0.99996356 x 1.00003382 = 0.99999738 AC9230 AC9230 SUPERSEDED SURVEY CONTROL AC9230 AC9230 NAD 83(1992)- 38 35 22.26549(N) 120 50 42.01722(W) AD(1991.35) 1 AC9230 ELLIP H (06/13/97) 232.34 (m) GP(1991.35) 4 2 AC9230 AC9230.Superseded values are not recommended for survey control. AC9230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9230.See file dsdata.txt to determine how the superseded data were derived. AC9230 AC9230_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8768873429(NAD 83) AC9230_MARKER: DD = SURVEY DISK AC9230_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) AC9230_STAMPING: CA-HPGN-DENSIFICATION STA. 03-CM 1994 AC9230_MARK LOGO: CADT AC9230_PROJECTION: FLUSH AC9230_MAGNETIC: N = NO MAGNETIC MATERIAL AC9230_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9230+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9230_ROD/PIPE-DEPTH: 4.00 meters AC9230 AC9230 HISTORY - Date Condition Report By AC9230 HISTORY - 1994 MONUMENTED CADT AC9230 HISTORY - 20030828 GOOD CADT AC9230 HISTORY - 20041005 GOOD CADT AC9230 AC9230 STATION DESCRIPTION AC9230 AC9230'DESCRIBED BY CALTRANS 1994 (JCB) AC9230'THE STATION IS LOCATED NEAR THE INTERSECTION OF STATE HIGHWAY 49 AND AC9230'SAND RIDGE ROAD, ABOUT 18 MI (29.0 KM) NORTH OF JACKSON AND 10 MI AC9230'(16.1 KM) SOUTH OF PLACERVILLE. TO REACH THE STATION FROM THE AC9230'JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 49 (SPRING STREET) IN AC9230'PLACERVILLE, GO WEST ON HIGHWAY 50 FOR 2.45 MI (3.94 KM) TO THE AC9230'MISSOURI FLAT ROAD OFF-RAMP. TAKE THE OFF-RAMP WEST, NORTH, EAST AND AC9230'THEN SOUTHEAST FOR 0.25 MI (0.40 KM) TO THE POINT WHERE THE OFF-RAMP AC9230'MERGES WITH SOUTH-BOUND MISSOURI FLAT ROAD. GO SOUTH ON MISSOURI FLAT AC9230'ROAD, CROSSING OVER HIGHWAY 50, FOR 1.7 MI (2.7 KM) TO A AC9230'T-INTERSECTION WITH PLEASANT VALLEY ROAD (STATE HIGHWAY 49) . TURN AC9230'RIGHT AND GO WEST ON PLEASANT VALLEY ROAD (HIGHWAY 49) FOR 1.6 MI (2.6 AC9230'KM) TO A SIDE ROAD LEFT, HIGHWAY 49. TURN LEFT AND GO SOUTH ON AC9230'HIGHWAY 49 FOR 6.9 MI (11.1 KM) TO A SIDE ROAD LEFT, SAND RIDGE ROAD. AC9230'TURN LEFT AND GO EAST ON SAND RIDGE ROAD FOR 0.1 MI (0.2 KM) TO THE AC9230'WEST END OF THE HIGHWAY BRIDGE OVER THE NORTH FORK OF THE COSUMNES AC9230'RIVER AND THE STATION ON THE LEFT. THE STATION IS A SURVEY DISK AC9230'ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE AC9230'GROUND, 49.0 FT (14.9 M) NORTHWEST OF AND ACROSS THE ROAD FROM AN EL AC9230'DORADO COUNTY BENCH MARK DISK SET IN THE TOP OF THE WEST END OF THE AC9230'SOUTH CONCRETE BRIDGE RAIL, 40.2 FT (12.3 M) WEST OF THE WEST END OF AC9230'THE NORTH CONCRETE BRIDGE RAIL, 22.5 FT (6.9 M) EAST OF THE WEST END AC9230'OF METAL GUARD RAIL ON THE NORTH SIDE OF SAND RIDGE ROAD, 21.1 FT (6.4 AC9230'M) NORTH OF THE CENTER LINE OF SAND RIDGE ROAD, 4.0 FT (1.2 M) NORTH AC9230'OF THE METAL GUARD RAIL, 3.0 FT (0.9 M) SOUTH OF A CARSONITE WITNESS AC9230'POST AND LEVEL WITH SAND RIDGE ROAD. THIS STATION WAS OCCUPIED AS AC9230'PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. AC9230 AC9230 STATION RECOVERY (2003) AC9230 AC9230'RECOVERY NOTE BY CALTRANS 2003 (DWM) AC9230'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9230'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9230'MODERNIZATION PROJECT. AC9230 AC9230 STATION RECOVERY (2004) AC9230 AC9230'RECOVERY NOTE BY CALTRANS 2004 (DWM) AC9230'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9230'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9230'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9233 *********************************************************************** AC9233 DESIGNATION - HPGN D CA 03 DM AC9233 PID - AC9233 AC9233 STATE/COUNTY- CA/EL DORADO AC9233 USGS QUAD - PLACERVILLE (1973) AC9233 AC9233 *CURRENT SURVEY CONTROL AC9233 ___________________________________________________________________ AC9233* NAD 83(1998)- 38 42 35.41349(N) 120 50 21.45715(W) ADJUSTED AC9233* NAVD 88 - 542.3 (meters) 1779. (feet) GPS OBS AC9233 ___________________________________________________________________ AC9233 EPOCH DATE - 2004.69 AC9233 X - -2,554,924.602 (meters) COMP AC9233 Y - -4,279,250.667 (meters) COMP AC9233 Z - 3,967,554.250 (meters) COMP AC9233 LAPLACE CORR- 9.15 (seconds) DEFLEC99 AC9233 ELLIP HEIGHT- 514.41 (meters) (09/28/05) GPS OBS AC9233 GEOID HEIGHT- -27.83 (meters) GEOID03 AC9233 AC9233 HORZ ORDER - B AC9233 ELLP ORDER - FOURTH CLASS I AC9233 AC9233.The horizontal coordinates were established by GPS observations AC9233.and adjusted by the National Geodetic Survey in September 2005. AC9233.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9233.DATUM ITEM on the data sheet items page. AC9233.The horizontal coordinates are valid at the epoch date displayed above. AC9233.The epoch date for horizontal control is a decimal equivalence AC9233.of Year/Month/Day. AC9233 AC9233.The orthometric height was determined by GPS observations and a AC9233.high-resolution geoid model. AC9233 AC9233.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9233 AC9233.The Laplace correction was computed from DEFLEC99 derived deflections. AC9233 AC9233.The ellipsoidal height was determined by GPS observations AC9233.and is referenced to NAD 83. AC9233 AC9233.The geoid height was determined by GEOID03. AC9233 AC9233; North East Units Scale Factor Converg. AC9233;SPC CA 2 - 616,442.384 2,100,947.983 MT 0.99993595 +0 43 54.4 AC9233;SPC CA 2 - 2,022,444.72 6,892,860.17 sFT 0.99993595 +0 43 54.4 AC9233;UTM 10 - 4,286,793.642 687,870.923 MT 1.00003466 +1 21 05.9 AC9233 AC9233! - Elev Factor x Scale Factor = Combined Factor AC9233!SPC CA 2 - 0.99991929 x 0.99993595 = 0.99985525 AC9233!UTM 10 - 0.99991929 x 1.00003466 = 0.99995395 AC9233 AC9233 SUPERSEDED SURVEY CONTROL AC9233 AC9233 NAD 83(1992)- 38 42 35.40914(N) 120 50 21.45042(W) AD(1991.35) 1 AC9233 ELLIP H (06/13/97) 514.50 (m) GP(1991.35) 4 2 AC9233 AC9233.Superseded values are not recommended for survey control. AC9233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9233.See file dsdata.txt to determine how the superseded data were derived. AC9233 AC9233_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8787186794(NAD 83) AC9233_MARKER: DD = SURVEY DISK AC9233_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) AC9233_STAMPING: CA-HPGN-DENSIFICATION STA. 03-DM 1994 AC9233_MARK LOGO: CADT AC9233_PROJECTION: FLUSH AC9233_MAGNETIC: N = NO MAGNETIC MATERIAL AC9233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9233+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9233_ROD/PIPE-DEPTH: 4.50 meters AC9233 AC9233 HISTORY - Date Condition Report By AC9233 HISTORY - 1994 MONUMENTED CADT AC9233 HISTORY - 20030510 GOOD CA-017 AC9233 HISTORY - 20041005 GOOD CADT AC9233 AC9233 STATION DESCRIPTION AC9233 AC9233'DESCRIBED BY CALTRANS 1994 (JCB) AC9233'THE STATION IS LOCATED IN THE PARK AND RIDE LOT NEAR THE U.S. HIGHWAY AC9233'50/MISSOURI FLAT ROAD INTERCHANGE, ABOUT 37 MI (59.5 KM) EAST OF AC9233'SACRAMENTO AND 3 MI (4.8 KM) WEST OF PLACERVILLE. TO REACH THE AC9233'STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 49 AC9233'(SPRING STREET) IN PLACERVILLE, GO WEST ON HIGHWAY 50 FOR 2.45 MI AC9233'(3.94 KM) TO THE MISSOURI FLAT ROAD OFF-RAMP. TAKE THE OFF-RAMP AND AC9233'GO WEST, NORTH, EAST AND THEN SOUTHEAST ON THE OFF-RAMP FOR 0.25 MI AC9233'(0.40 KM) TO THE POINT WHERE THE OFF-RAMP MERGES WITH SOUTH-BOUND AC9233'MISSOURI FLAT ROAD. GO SOUTH ON MISSOURI FLAT ROAD, CROSSING OVER AC9233'HIGHWAY 50, FOR 0.2 MI (0.3 KM) TO A SIDE ROAD RIGHT, MOTHER LODE AC9233'DRIVE. TURN RIGHT AND GO WEST ON MOTHER LODE DRIVE FOR 0.1 MI (0.2 AC9233'KM) TO THE ENTRANCE TO THE PARK AND RIDE LOT AND THE STATION ON THE AC9233'RIGHT. THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE WITH ACCESS AC9233'COVER SET IN CONCRETE FLUSH WITH THE GROUND, 53.7 FT (16.4 M) NORTH OF AC9233'THE CENTERLINE OF MOTHER LODE DRIVE, 31.5 FT (9.6 M) EAST OF THE AC9233'CENTER OF THE ENTRANCE ROAD, 30.5 FT (9.3 M) NORTHWEST OF THE AC9233'SOUTHWEST CORNER OF THE PARK AND RIDE LOT, 3.0 FT (0.9 M) SOUTHWEST OF AC9233'A CARSONITE WITNESS POST AND ABOUT 4 FT (1.2 M) HIGHER THAN THE PARK AC9233'AND RIDE LOT. THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN AC9233'DENSIFICATION SURVEY. AC9233 AC9233 STATION RECOVERY (2003) AC9233 AC9233'RECOVERY NOTE BY EL DORADO COUNTY CALIFORNIA 2003 (LAM) AC9233'RECOVERED IN GOOD CONDITION. AC9233 AC9233 STATION RECOVERY (2004) AC9233 AC9233'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9233'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9233'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9233'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9234 *********************************************************************** AC9234 DESIGNATION - HPGN D CA 03 EK AC9234 PID - AC9234 AC9234 STATE/COUNTY- CA/EL DORADO AC9234 USGS QUAD - AUBURN (1981) AC9234 AC9234 *CURRENT SURVEY CONTROL AC9234 ___________________________________________________________________ AC9234* NAD 83(1998)- 38 53 14.64078(N) 121 00 56.97809(W) ADJUSTED AC9234* NAVD 88 - 466.18 (meters) 1529.5 (feet) LEVELING AC9234 ___________________________________________________________________ AC9234 EPOCH DATE - 2004.69 AC9234 X - -2,561,701.942 (meters) COMP AC9234 Y - -4,260,721.534 (meters) COMP AC9234 Z - 3,982,869.837 (meters) COMP AC9234 LAPLACE CORR- 10.73 (seconds) DEFLEC99 AC9234 ELLIP HEIGHT- 438.07 (meters) (09/28/05) GPS OBS AC9234 GEOID HEIGHT- -27.95 (meters) GEOID03 AC9234 AC9234 HORZ ORDER - B AC9234 VERT ORDER - THIRD ? AC9234 ELLP ORDER - FOURTH CLASS I AC9234 AC9234.The horizontal coordinates were established by GPS observations AC9234.and adjusted by the National Geodetic Survey in September 2005. AC9234.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9234.DATUM ITEM on the data sheet items page. AC9234.The horizontal coordinates are valid at the epoch date displayed above. AC9234.The epoch date for horizontal control is a decimal equivalence AC9234.of Year/Month/Day. AC9234 AC9234.The orthometric height was determined by differential leveling. AC9234.The vertical network tie was performed by a horz. field party for horz. AC9234.obs reductions. Reset procedures were used to establish the elevation. AC9234 AC9234.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9234 AC9234.The Laplace correction was computed from DEFLEC99 derived deflections. AC9234 AC9234.The ellipsoidal height was determined by GPS observations AC9234.and is referenced to NAD 83. AC9234 AC9234.The geoid height was determined by GEOID03. AC9234 AC9234; North East Units Scale Factor Converg. AC9234;SPC CA 2 - 635,970.191 2,085,381.856 MT 0.99992057 +0 37 13.8 AC9234;SPC CA 2 - 2,086,512.20 6,841,790.31 sFT 0.99992057 +0 37 13.8 AC9234;UTM 10 - 4,306,152.502 672,092.346 MT 0.99996469 +1 14 45.4 AC9234 AC9234! - Elev Factor x Scale Factor = Combined Factor AC9234!SPC CA 2 - 0.99993127 x 0.99992057 = 0.99985185 AC9234!UTM 10 - 0.99993127 x 0.99996469 = 0.99989596 AC9234 AC9234 SUPERSEDED SURVEY CONTROL AC9234 AC9234 NAD 83(1992)- 38 53 14.63652(N) 121 00 56.97150(W) AD(1991.35) 1 AC9234 ELLIP H (06/13/97) 438.15 (m) GP(1991.35) 4 2 AC9234 AC9234.Superseded values are not recommended for survey control. AC9234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9234.See file dsdata.txt to determine how the superseded data were derived. AC9234 AC9234_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFJ7209206153(NAD 83) AC9234_MARKER: DD = SURVEY DISK AC9234_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) AC9234_STAMPING: CA-HPGN-DENSIFICATION STA. 03-EK 1994 AC9234_MARK LOGO: CADT AC9234_PROJECTION: FLUSH AC9234_MAGNETIC: N = NO MAGNETIC MATERIAL AC9234_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9234+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9234_ROD/PIPE-DEPTH: 3.50 meters AC9234 AC9234 HISTORY - Date Condition Report By AC9234 HISTORY - 1994 MONUMENTED CADT AC9234 HISTORY - 20041005 GOOD CADT AC9234 AC9234 STATION DESCRIPTION AC9234 AC9234'DESCRIBED BY CALTRANS 1994 (JCB) AC9234'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAYS 49 AND 193 IN AC9234'COOL, ABOUT 20 MI (32.2 KM) NORTHWEST OF PLACERVILLE AND 3 MI (4.8 KM) AC9234'EAST OF AUBURN. TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE AC9234'HIGHWAY 80 AND STATE HIGHWAY 49 IN AUBURN, GO SOUTH ON HIGHWAY 49 FOR AC9234'0.15 MI (0.24 KM) TO A T-INTERSECTION WITH LINCOLN WAY. TURN LEFT AND AC9234'GO EAST ON LINCOLN WAY (HIGHWAY 49) FOR 0.2 MI (0.3 KM) TO THE AC9234'INTERSECTION WITH HIGH STREET. BEAR LEFT AND GO NORTHEAST ON HIGH AC9234'STREET (HIGHWAY 49) FOR 0.35 MI (0.56 KM) TO THE INTERSECTION WITH EL AC9234'DORADO STREET. BEAR RIGHT AND GO EAST ON EL DORADO STREET (HIGHWAY AC9234'49) FOR 0.1 MI (0.2 KM) TO THE INTERSECTION OF BORLAND AVENUE ON THE AC9234'RIGHT AND LINCOLN WAY ON THE LEFT. CONTINUE EAST ON EL DORADO STREET AC9234'(HIGHWAY 49) FOR 2.3 MI (3.7 KM) TO A SIDE ROAD RIGHT, HIGHWAY 49. AC9234'TURN RIGHT AND GO SOUTH ON HIGHWAY 49, CROSSING THE HIGHWAY BRIDGE AC9234'OVER THE NORTH FORK OF THE AMERICAN RIVER, FOR 3.3 MI (5.3 KM) TO THE AC9234'STATION ON THE LEFT, IN THE NORTHEAST QUADRANT OF THE JUNCTION WITH AC9234'STATE HIGHWAY 193. THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE AC9234'WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE GROUND, 152 FT (46.3 AC9234'M) NORTH OF THE CENTERLINE OF HIGHWAY 193, 76.5 FT (23.3 M) NORTH OF AC9234'UTILITY POLE NO 1017, 42.5 FT (13.0 M) EAST OF A CONCRETE DIVIDER CURB AC9234'ON HIGHWAY 49, 22 FT (6.7 M) EAST OF THE EAST EDGE OF PAVEMENT OF AC9234'HIGHWAY 49, 3.0 FT (0.9 M) WEST OF A CARSONITE WITNESS POST AND ABOUT AC9234'6 FT (1.8 M) HIGHER THAN HIGHWAY 49. THIS STATION WAS OCCUPIED AS AC9234'PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. AC9234 AC9234 STATION RECOVERY (2004) AC9234 AC9234'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9234'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9234'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9234'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9245 *********************************************************************** AC9245 DESIGNATION - HPGN D CA 03 EL AC9245 PID - AC9245 AC9245 STATE/COUNTY- CA/EL DORADO AC9245 USGS QUAD - GREENWOOD (1973) AC9245 AC9245 *CURRENT SURVEY CONTROL AC9245 ___________________________________________________________________ AC9245* NAD 83(1998)- 38 53 56.85434(N) 120 56 31.57763(W) ADJUSTED AC9245* NAVD 88 - 495.3 (meters) 1625. (feet) GPS OBS AC9245 ___________________________________________________________________ AC9245 EPOCH DATE - 2004.69 AC9245 X - -2,555,809.131 (meters) COMP AC9245 Y - -4,263,332.841 (meters) COMP AC9245 Z - 3,983,901.663 (meters) COMP AC9245 LAPLACE CORR- 9.39 (seconds) DEFLEC99 AC9245 ELLIP HEIGHT- 467.67 (meters) (09/28/05) GPS OBS AC9245 GEOID HEIGHT- -27.52 (meters) GEOID03 AC9245 AC9245 HORZ ORDER - B AC9245 ELLP ORDER - FOURTH CLASS I AC9245 AC9245.The horizontal coordinates were established by GPS observations AC9245.and adjusted by the National Geodetic Survey in September 2005. AC9245.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9245.DATUM ITEM on the data sheet items page. AC9245.The horizontal coordinates are valid at the epoch date displayed above. AC9245.The epoch date for horizontal control is a decimal equivalence AC9245.of Year/Month/Day. AC9245 AC9245.The orthometric height was determined by GPS observations and a AC9245.high-resolution geoid model. AC9245 AC9245.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9245 AC9245.The Laplace correction was computed from DEFLEC99 derived deflections. AC9245 AC9245.The ellipsoidal height was determined by GPS observations AC9245.and is referenced to NAD 83. AC9245 AC9245.The geoid height was determined by GEOID03. AC9245 AC9245; North East Units Scale Factor Converg. AC9245;SPC CA 2 - 637,343.599 2,091,762.205 MT 0.99991989 +0 40 01.1 AC9245;SPC CA 2 - 2,091,018.12 6,862,723.17 sFT 0.99991989 +0 40 01.1 AC9245;UTM 10 - 4,307,595.570 678,457.689 MT 0.99999217 +1 17 33.4 AC9245 AC9245! - Elev Factor x Scale Factor = Combined Factor AC9245!SPC CA 2 - 0.99992663 x 0.99991989 = 0.99984652 AC9245!UTM 10 - 0.99992663 x 0.99999217 = 0.99991880 AC9245 AC9245 SUPERSEDED SURVEY CONTROL AC9245 AC9245 NAD 83(1992)- 38 53 56.85037(N) 120 56 31.57160(W) AD(1991.35) 1 AC9245 ELLIP H (06/13/97) 467.73 (m) GP(1991.35) 4 2 AC9245 AC9245.Superseded values are not recommended for survey control. AC9245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9245.See file dsdata.txt to determine how the superseded data were derived. AC9245 AC9245_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFJ7845807596(NAD 83) AC9245_MARKER: DD = SURVEY DISK AC9245_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) AC9245_STAMPING: CA-HPGN-DENSIFICATION STA. 03-EL 1994 AC9245_MARK LOGO: CADT AC9245_PROJECTION: FLUSH AC9245_MAGNETIC: N = NO MAGNETIC MATERIAL AC9245_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9245+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9245_ROD/PIPE-DEPTH: 1.5 meters AC9245 AC9245 HISTORY - Date Condition Report By AC9245 HISTORY - 1994 MONUMENTED CADT AC9245 HISTORY - 20041005 GOOD CADT AC9245 AC9245 STATION DESCRIPTION AC9245 AC9245'DESCRIBED BY CALTRANS 1994 (JCB) AC9245'THE STATION IS LOCATED ON THE SOUTH SIDE OF STATE HIGHWAY 193, ABOUT AC9245'15 MI (24.1 KM) NORTHWEST OF PLACERVILLE, 8 MI (12.9 KM) EAST OF AC9245'AUBURN AND 5 MI (8.0 KM) WEST OF GEORGETOWN. TO REACH THE STATION AC9245'FROM THE JUNCTION OF STATE HIGHWAYS 49 AND 193 IN COOL, GO EAST ON AC9245'HIGHWAY 193 FOR 4.15 MI (6.68 KM) TO A SIDE ROAD RIGHT, PENOBSCOT AC9245'ROAD. CONTINUE EAST ON HIGHWAY 193 FOR 0.25 MI (0.40 KM) TO THE AC9245'STATION ON THE RIGHT AT POST MILE 4.40. THE STATION IS A SURVEY DISK AC9245'ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE AC9245'GROUND, 350 FT (106.7 M) EAST OF AND ACROSS THE HIGHWAY FROM POST MILE AC9245'MARKER 193 ED 4.34, 46.6 FT (14.2 M) SOUTH OF THE CENTERLINE OF THE AC9245'HIGHWAY, 3.5 FT (1.1 M) NORTH OF THE HIGHWAY RIGHT-OF-WAY FENCE, 3.0 AC9245'FT (0.9 M) NORTHWEST OF A CARSONITE WITNESS POST AND ABOUT 4 FT (1.2 AC9245'M) HIGHER THAN HIGHWAY 193. THIS STATION WAS OCCUPIED AS A PART OF A AC9245'CALIFORNIA HPGN DENSIFICATION SURVEY. AC9245 AC9245 STATION RECOVERY (2004) AC9245 AC9245'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9245'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9245'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9245'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9231 *********************************************************************** AC9231 DESIGNATION - HPGN D CA 03 EM AC9231 PID - AC9231 AC9231 STATE/COUNTY- CA/EL DORADO AC9231 USGS QUAD - GARDEN VALLEY (1973) AC9231 AC9231 *CURRENT SURVEY CONTROL AC9231 ___________________________________________________________________ AC9231* NAD 83(1998)- 38 45 17.06333(N) 120 49 42.93648(W) ADJUSTED AC9231* NAVD 88 - 564.89 (meters) 1853.3 (feet) LEVELING AC9231 ___________________________________________________________________ AC9231 EPOCH DATE - 2004.69 AC9231 X - -2,552,536.057 (meters) COMP AC9231 Y - -4,277,064.621 (meters) COMP AC9231 Z - 3,971,457.249 (meters) COMP AC9231 LAPLACE CORR- 9.95 (seconds) DEFLEC99 AC9231 ELLIP HEIGHT- 537.18 (meters) (09/28/05) GPS OBS AC9231 GEOID HEIGHT- -27.62 (meters) GEOID03 AC9231 AC9231 HORZ ORDER - B AC9231 VERT ORDER - THIRD ? AC9231 ELLP ORDER - FOURTH CLASS I AC9231 AC9231.The horizontal coordinates were established by GPS observations AC9231.and adjusted by the National Geodetic Survey in September 2005. AC9231.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9231.DATUM ITEM on the data sheet items page. AC9231.The horizontal coordinates are valid at the epoch date displayed above. AC9231.The epoch date for horizontal control is a decimal equivalence AC9231.of Year/Month/Day. AC9231 AC9231.The orthometric height was determined by differential leveling. AC9231.The vertical network tie was performed by a horz. field party for horz. AC9231.obs reductions. Reset procedures were used to establish the elevation. AC9231 AC9231.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9231 AC9231.The Laplace correction was computed from DEFLEC99 derived deflections. AC9231 AC9231.The ellipsoidal height was determined by GPS observations AC9231.and is referenced to NAD 83. AC9231 AC9231.The geoid height was determined by GEOID03. AC9231 AC9231; North East Units Scale Factor Converg. AC9231;SPC CA 2 - 621,438.249 2,101,814.294 MT 0.99993116 +0 44 18.7 AC9231;SPC CA 2 - 2,038,835.32 6,895,702.40 sFT 0.99993116 +0 44 18.7 AC9231;UTM 10 - 4,291,799.111 688,683.164 MT 1.00003842 +1 21 34.8 AC9231 AC9231! - Elev Factor x Scale Factor = Combined Factor AC9231!SPC CA 2 - 0.99991572 x 0.99993116 = 0.99984689 AC9231!UTM 10 - 0.99991572 x 1.00003842 = 0.99995414 AC9231 AC9231 SUPERSEDED SURVEY CONTROL AC9231 AC9231 NAD 83(1992)- 38 45 17.05886(N) 120 49 42.92960(W) AD(1991.35) 1 AC9231 ELLIP H (06/13/97) 537.27 (m) GP(1991.35) 4 2 AC9231 AC9231.Superseded values are not recommended for survey control. AC9231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9231.See file dsdata.txt to determine how the superseded data were derived. AC9231 AC9231_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8868391799(NAD 83) AC9231_MARKER: DD = SURVEY DISK AC9231_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) AC9231_STAMPING: CA-HPGN-DENSIFICATION STA. 03-EM 1994 AC9231_MARK LOGO: CADT AC9231_PROJECTION: FLUSH AC9231_MAGNETIC: N = NO MAGNETIC MATERIAL AC9231_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9231+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9231_ROD/PIPE-DEPTH: 4.00 meters AC9231 AC9231 HISTORY - Date Condition Report By AC9231 HISTORY - 1994 MONUMENTED CADT AC9231 HISTORY - 20041005 GOOD CADT AC9231 AC9231 STATION DESCRIPTION AC9231 AC9231'DESCRIBED BY CALTRANS 1994 (JCB) AC9231'THE STATION IS LOCATED ON THE NORTHEAST SIDE OF STATE HIGHWAY 49, AC9231'ABOUT 17 MI (27.4 KM) SOUTHEAST OF AUBURN AND 3 MI (4.8 KM) NORTHWEST AC9231'OF PLACERVILLE. TO REACH THE STATION FROM THE JUNCTION OF U.S. AC9231'HIGHWAY 50 AND STATE HIGHWAY 49 IN PLACERVILLE, GO NORTH ON HIGHWAY 49 AC9231'(SPRING STREET) FOR 0.2 MI (0.3 KM) TO THE INTERSECTION WITH COLOMA AC9231'STREET. TURN LEFT AND GO NORTH ON HIGHWAY 49 (COLOMA STREET) FOR 0.6 AC9231'MI (1.0 KM) TO A SIDE ROAD RIGHT, STATE HIGHWAY 193. CONTINUE NORTH ON AC9231'HIGHWAY 49 (COLOMA ROAD) FOR 1.75 MI (2.82 KM) TO A DRIVEWAY FOR 1941 AC9231'COLOMA ROAD AND THE STATION ON THE RIGHT AT POST MILE 17.4. THE AC9231'STATION IS 0.1 MI (0.2 KM) EAST OF THE INTERSECTION OF HIGHWAY 49 AND AC9231'EMMERSON ROAD (A PRIVATE ROAD) . THE STATION IS A SURVEY DISK ENCASED AC9231'IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE GROUND, AC9231'65 FT (19.8 M) EAST OF AND ACROSS THE HIGHWAY FROM A UTILITY POLE ON AC9231'THE WEST SIDE OF HIGHWAY 49, 40 FT (12.2 M) SOUTHEAST OF THE CENTER OF AC9231'THE DRIVEWAY, 29 FT (8.8 M) NORTHEAST OF THE CENTERLINE OF HIGHWAY 49, AC9231'3.5 FT (1.1 M) SOUTHWEST OF THE SOUTH EDGE OF PAVEMENT OF A PRIVATE AC9231'DRIVE, 3.0 FT (0.9 M) NORTHEAST OF A CARSONITE WITNESS POST AND ABOUT AC9231'6 FT (1.8 M) HIGHER THAN HIGHWAY 49. THIS STATION WAS OCCUPIED AS PART AC9231'OF A CALIFORNIA HPGN DENSIFICATION SURVEY. AC9231 AC9231 STATION RECOVERY (2004) AC9231 AC9231'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9231'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9231'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9231'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9244 *********************************************************************** AC9244 DESIGNATION - HPGN D CA 03 EN AC9244 PID - AC9244 AC9244 STATE/COUNTY- CA/EL DORADO AC9244 USGS QUAD - GARDEN VALLEY (1973) AC9244 AC9244 *CURRENT SURVEY CONTROL AC9244 ___________________________________________________________________ AC9244* NAD 83(1998)- 38 47 39.21957(N) 120 49 03.73018(W) ADJUSTED AC9244* NAVD 88 - 598.0 (meters) 1962. (feet) GPS OBS AC9244 ___________________________________________________________________ AC9244 EPOCH DATE - 2004.69 AC9244 X - -2,550,329.818 (meters) COMP AC9244 Y - -4,275,214.219 (meters) COMP AC9244 Z - 3,974,895.955 (meters) COMP AC9244 LAPLACE CORR- 11.27 (seconds) DEFLEC99 AC9244 ELLIP HEIGHT- 570.53 (meters) (09/28/05) GPS OBS AC9244 GEOID HEIGHT- -27.39 (meters) GEOID03 AC9244 AC9244 HORZ ORDER - B AC9244 ELLP ORDER - FOURTH CLASS I AC9244 AC9244.The horizontal coordinates were established by GPS observations AC9244.and adjusted by the National Geodetic Survey in September 2005. AC9244.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9244.DATUM ITEM on the data sheet items page. AC9244.The horizontal coordinates are valid at the epoch date displayed above. AC9244.The epoch date for horizontal control is a decimal equivalence AC9244.of Year/Month/Day. AC9244 AC9244.The orthometric height was determined by GPS observations and a AC9244.high-resolution geoid model. AC9244 AC9244.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9244 AC9244.The Laplace correction was computed from DEFLEC99 derived deflections. AC9244 AC9244.The ellipsoidal height was determined by GPS observations AC9244.and is referenced to NAD 83. AC9244 AC9244.The geoid height was determined by GEOID03. AC9244 AC9244; North East Units Scale Factor Converg. AC9244;SPC CA 2 - 625,833.418 2,102,703.791 MT 0.99992745 +0 44 43.4 AC9244;SPC CA 2 - 2,053,255.14 6,898,620.69 sFT 0.99992745 +0 44 43.4 AC9244;UTM 10 - 4,296,204.162 689,525.012 MT 1.00004234 +1 22 03.6 AC9244 AC9244! - Elev Factor x Scale Factor = Combined Factor AC9244!SPC CA 2 - 0.99991049 x 0.99992745 = 0.99983795 AC9244!UTM 10 - 0.99991049 x 1.00004234 = 0.99995283 AC9244 AC9244 SUPERSEDED SURVEY CONTROL AC9244 AC9244 NAD 83(1992)- 38 47 39.21537(N) 120 49 03.72380(W) AD(1991.35) 1 AC9244 ELLIP H (06/13/97) 570.64 (m) GP(1991.35) 4 2 AC9244 AC9244.Superseded values are not recommended for survey control. AC9244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9244.See file dsdata.txt to determine how the superseded data were derived. AC9244 AC9244_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH8952596204(NAD 83) AC9244_MARKER: DD = SURVEY DISK AC9244_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) AC9244_STAMPING: CA-HPGN-DENSIFICATION STA. 03-EN 1994 AC9244_MARK LOGO: CADT AC9244_PROJECTION: FLUSH AC9244_MAGNETIC: N = NO MAGNETIC MATERIAL AC9244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AC9244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9244+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9244_ROD/PIPE-DEPTH: 1 meters AC9244 AC9244 HISTORY - Date Condition Report By AC9244 HISTORY - 1994 MONUMENTED CADT AC9244 HISTORY - 20041005 GOOD CADT AC9244 AC9244 STATION DESCRIPTION AC9244 AC9244'DESCRIBED BY CALTRANS 1994 (JCB) AC9244'THE STATION IS LOCATED NEAR THE INTERSECTION OF STATE HIGHWAY 193 AND AC9244'KELSEY ROAD IN KELSEY, ABOUT 15 MI (24.1 KM) SOUTHEAST OF AUBURN AND 5 AC9244'MI (8.0 KM) NORTH OF PLACERVILLE. TO REACH THE STATION FROM THE AC9244'JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 49 IN PLACERVILLE, GO AC9244'NORTH ON HIGHWAY 49 (SPRING STREET) FOR 0.2 MI (0.3 KM) TO THE AC9244'INTERSECTION WITH COLOMA STREET. TURN LEFT AND GO NORTH ON HIGHWAY 49 AC9244'(COLOMA STREET) FOR 0.6 MI (1.0 KM) TO A SIDE ROAD RIGHT, STATE AC9244'HIGHWAY 193. TURN RIGHT AND GO NORTH ON HIGHWAY 193, CROSSING THE AC9244'HIGHWAY BRIDGE OVER THE SOUTH FORK OF THE AMERICAN RIVER, FOR 6.0 MI AC9244'(9.7 KM) TO A SIDE ROAD LEFT, KELSEY ROAD. CONTINUE NORTH ON HIGHWAY AC9244'193 FOR 130 FT (39.6 M) TO THE STATION ON THE RIGHT AT POST MILE 21.0. AC9244'THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE WITH ACCESS COVER SET AC9244'IN CONCRETE FLUSH WITH THE GROUND, 47.1 FT (14.4 M) NORTH OF THE NORTH AC9244'END OF A GROUP OF MAIL BOXES ON THE EAST SIDE OF HIGHWAY 193, 45.5 FT AC9244'(13.9 M) EAST OF THE CENTERLINE OF HIGHWAY 193, 35.8 FT (10.9 M) AC9244'SOUTHEAST OF POST MILE MARKER 193 ED 21.00, 25.2 FT (7.7 M) NORTHEAST AC9244'OF A SIGN POST WITH A CALIFORNIA 193 SIGN, 13.5 FT (4.1 M) EAST OF THE AC9244'TOP OF BANK, 3.5 FT (1.1 M) WEST OF THE HIGHWAY RIGHT-OF-WAY FENCE, AC9244'3.0 FT (0.9 M) SOUTHWEST OF A CARSONITE WITNESS POST AND ABOUT 8 FT AC9244'(2.4 M) HIGHER THAN HIGHWAY 193. THIS STATION WAS OCCUPIED AS PART OF AC9244'A CALIFORNIA HPGN DENSIFICATION SURVEY. AC9244 AC9244 STATION RECOVERY (2004) AC9244 AC9244'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9244'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9244'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9244'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AC9243 *********************************************************************** AC9243 DESIGNATION - HPGN D CA 03 FM AC9243 PID - AC9243 AC9243 STATE/COUNTY- CA/EL DORADO AC9243 USGS QUAD - GEORGETOWN (1973) AC9243 AC9243 *CURRENT SURVEY CONTROL AC9243 ___________________________________________________________________ AC9243* NAD 83(1998)- 38 55 17.71472(N) 120 51 51.86825(W) ADJUSTED AC9243* NAVD 88 - 796.5 (meters) 2613. (feet) GPS OBS AC9243 ___________________________________________________________________ AC9243 EPOCH DATE - 2004.69 AC9243 X - -2,549,342.310 (meters) COMP AC9243 Y - -4,265,651.790 (meters) COMP AC9243 Z - 3,986,031.632 (meters) COMP AC9243 LAPLACE CORR- 10.32 (seconds) DEFLEC99 AC9243 ELLIP HEIGHT- 769.39 (meters) (09/28/05) GPS OBS AC9243 GEOID HEIGHT- -26.99 (meters) GEOID03 AC9243 AC9243 HORZ ORDER - B AC9243 ELLP ORDER - FOURTH CLASS I AC9243 AC9243.The horizontal coordinates were established by GPS observations AC9243.and adjusted by the National Geodetic Survey in September 2005. AC9243.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AC9243.DATUM ITEM on the data sheet items page. AC9243.The horizontal coordinates are valid at the epoch date displayed above. AC9243.The epoch date for horizontal control is a decimal equivalence AC9243.of Year/Month/Day. AC9243 AC9243.The orthometric height was determined by GPS observations and a AC9243.high-resolution geoid model. AC9243 AC9243.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC9243 AC9243.The Laplace correction was computed from DEFLEC99 derived deflections. AC9243 AC9243.The ellipsoidal height was determined by GPS observations AC9243.and is referenced to NAD 83. AC9243 AC9243.The geoid height was determined by GEOID03. AC9243 AC9243; North East Units Scale Factor Converg. AC9243;SPC CA 2 - 639,918.041 2,098,470.181 MT 0.99991870 +0 42 57.4 AC9243;SPC CA 2 - 2,099,464.44 6,884,730.92 sFT 0.99991870 +0 42 57.4 AC9243;UTM 10 - 4,310,243.364 685,137.730 MT 1.00002208 +1 20 31.5 AC9243 AC9243! - Elev Factor x Scale Factor = Combined Factor AC9243!SPC CA 2 - 0.99987930 x 0.99991870 = 0.99979801 AC9243!UTM 10 - 0.99987930 x 1.00002208 = 0.99990138 AC9243 AC9243 SUPERSEDED SURVEY CONTROL AC9243 AC9243 NAD 83(1992)- 38 55 17.71060(N) 120 51 51.86192(W) AD(1991.35) 1 AC9243 ELLIP H (06/13/97) 769.48 (m) GP(1991.35) 4 2 AC9243 AC9243.Superseded values are not recommended for survey control. AC9243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC9243.See file dsdata.txt to determine how the superseded data were derived. AC9243 AC9243_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFJ8513810243(NAD 83) AC9243_MARKER: DD = SURVEY DISK AC9243_SETTING: 30 = SET IN A LIGHT STRUCTURE AC9243_SP_SET: CONCRETE FOUNDATION AC9243_STAMPING: CA-HPGN-DENSIFICATION STA. 03-FM 1994 AC9243_MARK LOGO: CADT AC9243_MAGNETIC: N = NO MAGNETIC MATERIAL AC9243_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY AC9243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC9243+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AC9243 AC9243 HISTORY - Date Condition Report By AC9243 HISTORY - 1994 MONUMENTED CADT AC9243 HISTORY - 19960919 GOOD CADT AC9243 HISTORY - 20041005 GOOD CADT AC9243 AC9243 STATION DESCRIPTION AC9243 AC9243'DESCRIBED BY CALTRANS 1994 (JCB) AC9243'THE STATION IS LOCATED AT THE GEORGETOWN AIRPORT (ROEDIGER FIELD) , AC9243'ABOUT 13 MI (20.9 KM) EAST OF AUBURN AND 12 MI (19.3 KM) NORTH OF AC9243'PLACERVILLE. TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY AC9243'50 AND STATE HIGHWAY 49 IN PLACERVILLE, GO NORTH ON HIGHWAY 49 (SPRING AC9243'STREET) FOR 0.2 MI (0.3 KM) TO THE INTERSECTION WITH COLOMA STREET. AC9243'TURN LEFT AND GO NORTH ON HIGHWAY 49 (COLOMA STREET) FOR 0.6 MI (1.0 AC9243'KM) TO A SIDE ROAD RIGHT, STATE HIGHWAY 193. TURN RIGHT AND GO NORTH AC9243'ON HIGHWAY 193 FOR 14.3 MI (23.0 KM) TO THE INTERSECTION WITH MAIN AC9243'STREET IN GEORGETOWN. CONTINUE NORTHWEST ON HIGHWAY 193 FOR 0.7 MI AC9243'(1.1 KM) TO A SIDE ROAD RIGHT, SPANISH DRY DIGGINS ROAD. TURN RIGHT AC9243'AND GO NORTH ON SPANISH DRY DIGGINS ROAD FOR 0.3 MI (0.5 KM) TO A SIDE AC9243'ROAD LEFT, RESERVOIR ROAD. BEAR RIGHT AND CONTINUE NORTHWEST ON AC9243'SPANISH DRY DIGGINS ROAD FOR 0.8 MI (1.3 KM) TO THE AIRPORT ENTRANCE AC9243'ON THE RIGHT. BEAR RIGHT AND GO NORTH ON AERODROME WAY (AIRPORT AC9243'ACCESS ROAD) , PASSING AIRCRAFT HANGARS ON THE LEFT, FOR 0.44 MI (0.71 AC9243'KM) TO THE AIRPORT BEACON ON THE RIGHT AND A DRIVEWAY ON THE LEFT. AC9243'TURN LEFT AND GO WEST ACROSS THE AIRCRAFT TIE DOWN AREA FOR 0.1 MI AC9243'(0.2 KM) TO THE RUNWAY. (WARNING-STOP-LOOK BOTH WAYS BEFORE MOVING AC9243'ONTO RUNWAY) TURN RIGHT AND GO NORTH ALONG THE EAST SIDE OF THE RUNWAY AC9243'FOR ABOUT 400 FT (121.9 M) TO THE STATION ON THE RIGHT. THE STATION AC9243'IS A SURVEY DISK SET IN A 4 FT (1.2 M) BY 4 FT (1.2 M) CONCRETE AC9243'FOUNDATION THAT PROJECTS 0.9 FT (0.3 M) ABOVE THE GROUND, 380 FT AC9243'(115.8 M) NORTH OF THE NORTH END OF THE AIRCRAFT TIE DOWN AREA, 77 FT AC9243'(23.5 M) EAST OF THE EAST EDGE OF PAVEMENT OF RUNWAY AND 3.0 FT (0.9 AC9243'M) WEST OF A CARSONITE WITNESS POST. THIS STATION WAS OCCUPIED AS AC9243'PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. THE AIRPORT IS OPEN AC9243'FROM 7 AM TO 7 PM. AC9243 AC9243 STATION RECOVERY (1996) AC9243 AC9243'RECOVERY NOTE BY CALTRANS 1996 (PTD) AC9243'RECOVERED AS DESCRIBED. AC9243 AC9243 STATION RECOVERY (2004) AC9243 AC9243'RECOVERY NOTE BY CALTRANS 2004 (RLM) AC9243'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AC9243'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AC9243'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AE9845 *********************************************************************** AE9845 DESIGNATION - HPGN D CA 03 FP AE9845 PID - AE9845 AE9845 STATE/COUNTY- CA/EL DORADO AE9845 USGS QUAD - LOON LAKE (1973) AE9845 AE9845 *CURRENT SURVEY CONTROL AE9845 ___________________________________________________________________ AE9845* NAD 83(1998)- 38 59 11.52854(N) 120 19 45.69082(W) ADJUSTED AE9845* NAVD 88 - 1973.1 (meters) 6473. (feet) GPS OBS AE9845 ___________________________________________________________________ AE9845 EPOCH DATE - 2004.69 AE9845 X - -2,507,571.178 (meters) COMP AE9845 Y - -4,286,150.473 (meters) COMP AE9845 Z - 3,992,381.474 (meters) COMP AE9845 LAPLACE CORR- 9.80 (seconds) DEFLEC99 AE9845 ELLIP HEIGHT- 1949.01 (meters) (09/13/05) GPS OBS AE9845 GEOID HEIGHT- -23.98 (meters) GEOID03 AE9845 AE9845 HORZ ORDER - A AE9845 ELLP ORDER - FOURTH CLASS I AE9845 AE9845.The horizontal coordinates were established by GPS observations AE9845.and adjusted by the National Geodetic Survey in September 2005. AE9845.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AE9845.DATUM ITEM on the data sheet items page. AE9845.The horizontal coordinates are valid at the epoch date displayed above. AE9845.The epoch date for horizontal control is a decimal equivalence AE9845.of Year/Month/Day. AE9845 AE9845.The orthometric height was determined by GPS observations and a AE9845.high-resolution geoid model. AE9845 AE9845.The X, Y, and Z were computed from the position and the ellipsoidal ht. AE9845 AE9845.The Laplace correction was computed from DEFLEC99 derived deflections. AE9845 AE9845.The ellipsoidal height was determined by GPS observations AE9845.and is referenced to NAD 83. AE9845 AE9845.The geoid height was determined by GEOID03. AE9845 AE9845; North East Units Scale Factor Converg. AE9845;SPC CA 2 - 647,842.749 2,144,728.793 MT 0.99991613 +1 03 11.8 AE9845;SPC CA 2 - 2,125,464.09 7,036,497.72 sFT 0.99991613 +1 03 11.8 AE9845;UTM 10 - 4,318,675.495 731,316.984 MT 1.00025891 +1 40 51.4 AE9845 AE9845! - Elev Factor x Scale Factor = Combined Factor AE9845!SPC CA 2 - 0.99969430 x 0.99991613 = 0.99961046 AE9845!UTM 10 - 0.99969430 x 1.00025891 = 0.99995313 AE9845 AE9845 SUPERSEDED SURVEY CONTROL AE9845 AE9845 NAD 83(1992)- 38 59 11.52481(N) 120 19 45.68476(W) AD(1991.35) 1 AE9845 ELLIP H (05/26/98) 1949.07 (m) GP(1991.35) 4 2 AE9845 AE9845.Superseded values are not recommended for survey control. AE9845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AE9845.See file dsdata.txt to determine how the superseded data were derived. AE9845 AE9845_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGJ3131718675(NAD 83) AE9845_MARKER: DD = SURVEY DISK AE9845_SETTING: 66 = SET IN ROCK OUTCROP AE9845_STAMPING: CA-HPGN-DENSIFICATION STA. 03-FP 1996 AE9845_MARK LOGO: CADT AE9845_MAGNETIC: N = NO MAGNETIC MATERIAL AE9845_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AE9845+STABILITY: POSITION/ELEVATION WELL AE9845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AE9845+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 AE9845 AE9845 HISTORY - Date Condition Report By AE9845 HISTORY - 1996 MONUMENTED CADT AE9845 HISTORY - 20030827 GOOD CADT AE9845 HISTORY - 20041005 GOOD CADT AE9845 AE9845 STATION DESCRIPTION AE9845 AE9845'DESCRIBED BY CALTRANS 1996 (PTD) AE9845'THE STATION IS LOCATED AT LOON LAKE IN THE CRYSTAL BASIN RECREATION AE9845'AREA OF THE EL DORADO NATIONAL FOREST, ABOUT 30 MI (48.3 KM) NORTHEAST AE9845'OF PLACERVILLE, 25 MI (40.2 KM) SOUTH-SOUTHWEST OF TRUCKEE AND 20 MI AE9845'(32.2 KM) WEST OF SOUTH LAKE TAHOE. TO REACH THE STATION FROM THE US AE9845'HIGHWAY 50/SLY PARK ROAD INTERCHANGE IN POLLOCK PINES, GO EAST ON AE9845'HIGHWAY 50 FOR 8.3 MI (13.4 KM) TO A SIDE ROAD LEFT, ICE HOUSE ROAD, AE9845'THE ROAD TO THE CRYSTAL BASIN RECREATION AREA. TURN LEFT AND GO AE9845'NORTHERLY, UPHILL, ON ICE HOUSE ROAD (USFS ROUTE 3) FOR 6.4 MI (10.3 AE9845'KM) TO A SHARP CURVE TO THE RIGHT AND A SIDE ROAD LEFT, PEAVINE RIDGE AE9845'ROAD. BEAR RIGHT AND CONTINUE NORTHERLY ON ICE HOUSE ROAD FOR 5.9 MI AE9845'(9.5 KM) TO THE ENTRANCE TO THE CRYSTAL BASIN RANGER STATION ON THE AE9845'RIGHT. CONTINUE NORTHERLY ON ICE HOUSE ROAD FOR 9.2 MI (14.8 KM) TO AE9845'THE ENTRANCE TO ROBBS VALLEY RESORT ON THE RIGHT. CONTINUE NORTHERLY AE9845'ON ICE HOUSE ROAD FOR 1.5 MI (2.4 KM) TO A SIDE ROAD LEFT, WENTWORTH AE9845'SPRINGS ROAD. CONTINUE NORTHERLY ON ICE HOUSE ROAD FOR 1.2 MI (1.9 AE9845'KM) TO AN INTERSECTION AT POST MILE 23.9. TURN RIGHT AND GO AE9845'NORTHEASTERLY ON ICE HOUSE ROAD (USFS ROUTE 3) FOR 5.4 MI (8.7 KM) TO AE9845'THE ENTRANCE TO THE LOON LAKE CHALET ON THE LEFT AT POST MILE 29.23. AE9845'TURN LEFT AND GO WESTERLY ON THE ENTRANCE ROAD FOR ABOUT 140 FT (42.7 AE9845'M) TO A PAVED ROAD ON THE RIGHT. BEAR RIGHT AND GO NORTHWESTERLY FOR AE9845'ABOUT 100 FT (30.5 M) TO THE END OF PAVEMENT. BEAR RIGHT AND GO AE9845'NORTHERLY ACROSS A FORMER QUARRY SITE FOR ABOUT 500 FT (152.4 M) TO A AE9845'FENCED ENCLOSURE FOR A WEATHER STATION AND THE STATION ON THE RIGHT. AE9845'THE STATION IS A SURVEY DISK SET FLUSH IN BEDROCK THAT PROJECTS ABOUT AE9845'1 FT (0.3 M) ABOVE GROUND, ABOUT 60 FT (18.3 M) WEST OF THE EAST EDGE AE9845'OF THE QUARRY SITE, 43.0 FT (13.1 M) SOUTHEAST OF THE SOUTHWEST CORNER AE9845'OF THE CHAIN LINK FENCE ENCLOSURE, 39.6 FT (12.1 M) SOUTH OF THE AE9845'SOUTHEAST CORNER OF THE CHAIN LINK FENCE ENCLOSURE AND 1.5 FT (0.5 M) AE9845'SOUTH OF A CARSONITE WITNESS POST. THE STATION WAS OCCUPIED AS PART AE9845'OF A CALIFORNIA HPGN DENSIFICATION SURVEY. AE9845 AE9845 STATION RECOVERY (2003) AE9845 AE9845'RECOVERY NOTE BY CALTRANS 2003 (RLM) AE9845'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AE9845'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AE9845'MODERNIZATION PROJECT. AE9845 AE9845 STATION RECOVERY (2004) AE9845 AE9845'RECOVERY NOTE BY CALTRANS 2004 (RLM) AE9845'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AE9845'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AE9845'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 AE9848 *********************************************************************** AE9848 DESIGNATION - HPGN D CA 03 FS AE9848 PID - AE9848 AE9848 STATE/COUNTY- CA/EL DORADO AE9848 USGS QUAD - SOUTH LAKE TAHOE (1992) AE9848 AE9848 *CURRENT SURVEY CONTROL AE9848 ___________________________________________________________________ AE9848* NAD 83(1998)- 38 55 54.06912(N) 119 58 43.74305(W) ADJUSTED AE9848* NAVD 88 - 1904.45 (meters) 6248.2 (feet) LEVELING AE9848 ___________________________________________________________________ AE9848 EPOCH DATE - 2004.69 AE9848 X - -2,483,188.327 (meters) COMP AE9848 Y - -4,304,682.879 (meters) COMP AE9848 Z - 3,987,601.995 (meters) COMP AE9848 LAPLACE CORR- -0.89 (seconds) DEFLEC99 AE9848 ELLIP HEIGHT- 1880.35 (meters) (09/28/05) GPS OBS AE9848 GEOID HEIGHT- -24.01 (meters) GEOID03 AE9848 AE9848 HORZ ORDER - B AE9848 VERT ORDER - THIRD ? AE9848 ELLP ORDER - FOURTH CLASS I AE9848 AE9848.The horizontal coordinates were established by GPS observations AE9848.and adjusted by the National Geodetic Survey in September 2005. AE9848.This is a SPECIAL STATUS position. See SPECIAL STATUS under the AE9848.DATUM ITEM on the data sheet items page. AE9848.The horizontal coordinates are valid at the epoch date displayed above. AE9848.The epoch date for horizontal control is a decimal equivalence AE9848.of Year/Month/Day. AE9848 AE9848.The orthometric height was determined by differential leveling. AE9848.The vertical network tie was performed by a horz. field party for horz. AE9848.obs reductions. Reset procedures were used to establish the elevation. AE9848 AE9848.The X, Y, and Z were computed from the position and the ellipsoidal ht. AE9848 AE9848.The Laplace correction was computed from DEFLEC99 derived deflections. AE9848 AE9848.The ellipsoidal height was determined by GPS observations AE9848.and is referenced to NAD 83. AE9848 AE9848.The geoid height was determined by GEOID03. AE9848 AE9848; North East Units Scale Factor Converg. AE9848;SPC CA 2 - 642,372.439 2,175,227.230 MT 0.99991822 +1 16 27.4 AE9848;SPC CA 2 - 2,107,516.91 7,136,558.00 sFT 0.99991822 +1 16 27.4 AE9848;UTM 11 - 4,313,415.807 241,786.413 MT 1.00042109 -1 52 22.4 AE9848;UTM 10 - 4,313,536.772 761,886.637 MT 1.00044462 +1 53 58.4 AE9848 AE9848! - Elev Factor x Scale Factor = Combined Factor AE9848!SPC CA 2 - 0.99970506 x 0.99991822 = 0.99962331 AE9848!UTM 11 - 0.99970506 x 1.00042109 = 1.00012603 AE9848!UTM 10 - 0.99970506 x 1.00044462 = 1.00014955 AE9848 AE9848 SUPERSEDED SURVEY CONTROL AE9848 AE9848 NAD 83(1992)- 38 55 54.06462(N) 119 58 43.73663(W) AD(1991.35) 1 AE9848 ELLIP H (05/26/98) 1880.41 (m) GP(1991.35) 4 2 AE9848 AE9848.Superseded values are not recommended for survey control. AE9848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AE9848.See file dsdata.txt to determine how the superseded data were derived. AE9848 AE9848_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKD4178613416(NAD 83) AE9848_MARKER: DD = SURVEY DISK AE9848_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE AE9848_SP_SET: BRIDGE SIDEWALK AE9848_STAMPING: CA-HPGN-DENSIFICATION STA. 03-FS 1996 AE9848_MARK LOGO: CADT AE9848_MAGNETIC: N = NO MAGNETIC MATERIAL AE9848_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AE9848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AE9848+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2003 AE9848 AE9848 HISTORY - Date Condition Report By AE9848 HISTORY - 1996 MONUMENTED CADT AE9848 HISTORY - 20030826 GOOD CADT AE9848 AE9848 STATION DESCRIPTION AE9848 AE9848'DESCRIBED BY CALTRANS 1996 (PTD) AE9848'THE STATION IS LOCATED ON THE SOUTH SIDE OF U.S. HIGHWAY 50 AT TROUT AE9848'CREEK IN SOUTH LAKE TAHOE, ABOUT 3 MI (4.8 KM) SOUTHWEST OF STATELINE AE9848'NEVADA. TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50 AND AE9848'STATE HIGHWAY 89 (NORTH) IN SOUTH LAKE TAHOE, GO EAST ON HIGHWAY 50 AE9848'FOR 1.9 MI (3.1 KM) TO THE WEST END OF THE HIGHWAY BRIDGE OVER TROUT AE9848'CREEK AND THE STATION ON THE RIGHT AT POST MILE 77.33. THE STATION IS AE9848'SET FLUSH IN THE SIDEWALK OVER THE WEST BRIDGE ABUTMENT, 41.0 FT (12.5 AE9848'M) SOUTHEAST OF THE CENTERLINE OF HIGHWAY 50, 12.8 FT (3.9 M) AE9848'NORTHEAST OF THE SOUTHWEST END OF THE SIDEWALK AND BRIDGE RAIL, 2.7 FT AE9848'(0.8 M) NORTHWEST OF THE BRIDGE RAIL, 2.5 FT (0.8 M) SOUTHWEST OF THE AE9848'NORTHEAST EDGE OF THE ABUTMENT AND 0.7 FT (21.3 CM) HIGHER THAN THE AE9848'ROADWAY. THE STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN AE9848'DENSIFICATION SURVEY. AE9848 AE9848 STATION RECOVERY (2003) AE9848 AE9848'RECOVERY NOTE BY CALTRANS 2003 (RLM) AE9848'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS AE9848'PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT AE9848'MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6096 *********************************************************************** DH6096 DESIGNATION - HPGN D CA 03 FT DH6096 PID - DH6096 DH6096 STATE/COUNTY- CA/EL DORADO DH6096 USGS QUAD - FREEL PEAK (1992) DH6096 DH6096 *CURRENT SURVEY CONTROL DH6096 ___________________________________________________________________ DH6096* NAD 83(1998)- 38 46 45.50770(N) 119 55 13.48722(W) ADJUSTED DH6096* NAVD 88 - 2156.7 (meters) 7076. (feet) GPS OBS DH6096 ___________________________________________________________________ DH6096 EPOCH DATE - 2004.69 DH6096 X - -2,484,192.162 (meters) COMP DH6096 Y - -4,316,583.038 (meters) COMP DH6096 Z - 3,974,583.233 (meters) COMP DH6096 LAPLACE CORR- -4.72 (seconds) DEFLEC99 DH6096 ELLIP HEIGHT- 2132.73 (meters) (09/13/05) GPS OBS DH6096 GEOID HEIGHT- -23.88 (meters) GEOID03 DH6096 DH6096 HORZ ORDER - A DH6096 ELLP ORDER - FOURTH CLASS I DH6096 DH6096.The horizontal coordinates were established by GPS observations DH6096.and adjusted by the National Geodetic Survey in September 2005. DH6096.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6096.DATUM ITEM on the data sheet items page. DH6096.The horizontal coordinates are valid at the epoch date displayed above. DH6096.The epoch date for horizontal control is a decimal equivalence DH6096.of Year/Month/Day. DH6096 DH6096.The orthometric height was determined by GPS observations and a DH6096.high-resolution geoid model. DH6096 DH6096.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6096 DH6096.The Laplace correction was computed from DEFLEC99 derived deflections. DH6096 DH6096.The ellipsoidal height was determined by GPS observations DH6096.and is referenced to NAD 83. DH6096 DH6096.The geoid height was determined by GEOID03. DH6096 DH6096; North East Units Scale Factor Converg. DH6096;SPC CA 2 - 625,576.494 2,180,676.779 MT 0.99992880 +1 18 40.0 DH6096;SPC CA 2 - 2,052,412.21 7,154,437.07 sFT 0.99992880 +1 18 40.0 DH6096;UTM 11 - 4,296,337.985 246,308.709 MT 1.00039260 -1 49 48.3 DH6096;UTM 10 - 4,296,791.946 767,521.262 MT 1.00048139 +1 55 47.8 DH6096 DH6096! - Elev Factor x Scale Factor = Combined Factor DH6096!SPC CA 2 - 0.99966549 x 0.99992880 = 0.99959431 DH6096!UTM 11 - 0.99966549 x 1.00039260 = 1.00005795 DH6096!UTM 10 - 0.99966549 x 1.00048139 = 1.00014672 DH6096 DH6096 SUPERSEDED SURVEY CONTROL DH6096 DH6096.No superseded survey control is available for this station. DH6096 DH6096_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKC4630996338(NAD 83) DH6096_MARKER: DD = SURVEY DISK DH6096_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER DH6096_SP_SET: VERY LARGE BOULDER DH6096_STAMPING: CA-HPGN-DENSIFICATION STA. 03-FT 2002 DH6096_MARK LOGO: CADT DH6096_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE DH6096_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DH6096+STABILITY: POSITION/ELEVATION WELL DH6096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6096+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 DH6096 DH6096 HISTORY - Date Condition Report By DH6096 HISTORY - 2002 MONUMENTED CADT DH6096 HISTORY - 20030826 GOOD CADT DH6096 HISTORY - 20041005 GOOD CADT DH6096 DH6096 STATION DESCRIPTION DH6096 DH6096'DESCRIBED BY CALTRANS 2003 (RLM) DH6096'THE STATION IS LOCATED IN ALPINE COUNTY NEAR THE JUNCTION OF STATE DH6096'HIGHWAY 89 AND STATE HIGHWAY 88, ABOUT 11.1 KM SOUTHEAST OF MEYERS, DH6096'9.2 KM WEST OF WOODSFORD, AND IN THE HOPE VALLEY STATE WILDLIFE AREA. DH6096'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND US DH6096'HIGHWAY 50 IN MEYERS, PROCEED SOUTH ON STATE HIGHWAY 89 FOR 13.7 KM DH6096'TO THE EL DORADO-ALPINE COUNTY LINE. CONTINUE SOUTHERLY ON STATE DH6096'HIGHWAY 89 FOR 3.7 KM TO A LARGE GRASSY MEADOW ON THE RIGHT AND THE DH6096'END OF VEHICLE TRAVEL. PACK WEST, CROSSING A BARBED WIRE FENCE, 35 M DH6096'TO A SMALL SEASONAL STREAM. CONTINUE WESTERLY 70 M TO TWO VERY LARGE DH6096'GRANITE BOULDERS AND THE STATION SET IN THE TOP OF THE MOST EASTERLY DH6096'BOULDER. DH6096' DH6096'THE STATION IS A 65 MM CADT ALUMINUM ALLOY SURVEY DISK GROUTED IN THE DH6096'CENTER OF A BOULDER THAT IS 5.5 M X 4.0 M IN SIZE AND PROJECTING 1.5 DH6096'M ABOVE THE GROUND. THE STATION LIES 111 M WEST OF THE CENTERLINE OF DH6096'HIGHWAY 89, 65 M SOUTHERLY FROM A 6 IN SQUARE WOODEN FENCE CORNER DH6096'POST, AND 2.4 M SOUTHERLY AND 0.3 M LOWER THAN THE HIGHEST POINT ON DH6096'THE BOULDER. DH6096 DH6096 STATION RECOVERY (2004) DH6096 DH6096'RECOVERY NOTE BY CALTRANS 2004 (RLM) DH6096'THE STATION IS LOCATED IN ALPINE COUNTY NEAR THE JUNCTION OF STATE DH6096'HIGHWAY 89 AND STATE HIGHWAY 88, ABOUT 11.1 KM SOUTHEAST OF MEYERS, DH6096'9.2 KM WEST OF WOODSFORD, AND IN THE HOPE VALLEY STATE WILDLIFE AREA. DH6096'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND US DH6096'HIGHWAY 50 IN MEYERS, PROCEED SOUTH ON STATE HIGHWAY 89 FOR 13.7 KM DH6096'TO THE EL DORADO-ALPINE COUNTY LINE. CONTINUE SOUTHERLY ON STATE DH6096'HIGHWAY 89 FOR 3.7 KM TO A LARGE GRASSY MEADOW ON THE RIGHT AND THE DH6096'END OF VEHICLE TRAVEL. PACK WEST, CROSSING A BARBED WIRE FENCE, 35 M DH6096'TO A SMALL SEASONAL STREAM. CONTINUE WESTERLY 70 M TO TWO VERY LARGE DH6096'GRANITE BOULDERS AND THE STATION SET IN THE TOP OF THE MOST EASTERLY DH6096'BOULDER. DH6096' DH6096'THE STATION IS A 65 MM CADT ALUMINUM ALLOY SURVEY DISK GROUTED IN THE DH6096'CENTER OF A BOULDER THAT IS 5.5 M X 4.0 M IN SIZE AND PROJECTING 1.5 DH6096'M ABOVE THE GROUND. THE STATION LIES 111 M WEST OF THE CENTERLINE OF DH6096'HIGHWAY 89, 65 M SOUTHERLY FROM A 6 IN SQUARE WOODEN FENCE CORNER DH6096'POST, AND 2.4 M SOUTHERLY AND 0.3 M LOWER THAN THE HIGHEST POINT ON DH6096'THE BOULDER. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 JS3950 *********************************************************************** JS3950 DESIGNATION - PEAVINE JS3950 PID - JS3950 JS3950 STATE/COUNTY- CA/EL DORADO JS3950 USGS QUAD - RIVERTON (1973) JS3950 JS3950 *CURRENT SURVEY CONTROL JS3950 ___________________________________________________________________ JS3950* NAD 83(1998)- 38 47 45.99003(N) 120 25 55.69409(W) ADJUSTED JS3950* NAVD 88 - 1586.1 (meters) 5204. (feet) GPS OBS JS3950 ___________________________________________________________________ JS3950 EPOCH DATE - 2004.69 JS3950 X - -2,521,827.493 (meters) COMP JS3950 Y - -4,292,832.315 (meters) COMP JS3950 Z - 3,975,679.325 (meters) COMP JS3950 LAPLACE CORR- 11.72 (seconds) DEFLEC99 JS3950 ELLIP HEIGHT- 1561.09 (meters) (09/13/05) GPS OBS JS3950 GEOID HEIGHT- -24.99 (meters) GEOID03 JS3950 JS3950 HORZ ORDER - A JS3950 ELLP ORDER - FOURTH CLASS I JS3950 JS3950.The horizontal coordinates were established by GPS observations JS3950.and adjusted by the National Geodetic Survey in September 2005. JS3950.This is a SPECIAL STATUS position. See SPECIAL STATUS under the JS3950.DATUM ITEM on the data sheet items page. JS3950.The horizontal coordinates are valid at the epoch date displayed above. JS3950.The epoch date for horizontal control is a decimal equivalence JS3950.of Year/Month/Day. JS3950 JS3950.The orthometric height was determined by GPS observations and a JS3950.high-resolution geoid model. JS3950 JS3950.The X, Y, and Z were computed from the position and the ellipsoidal ht. JS3950 JS3950.The Laplace correction was computed from DEFLEC99 derived deflections. JS3950 JS3950.The ellipsoidal height was determined by GPS observations JS3950.and is referenced to NAD 83. JS3950 JS3950.The geoid height was determined by GEOID03. JS3950 JS3950; North East Units Scale Factor Converg. JS3950;SPC CA 2 - 626,548.932 2,136,190.586 MT 0.99992729 +0 59 18.6 JS3950;SPC CA 2 - 2,055,602.62 7,008,485.28 sFT 0.99992729 +0 59 18.6 JS3950;UTM 10 - 4,297,283.176 723,008.693 MT 1.00021245 +1 36 34.4 JS3950 JS3950! - Elev Factor x Scale Factor = Combined Factor JS3950!SPC CA 2 - 0.99975513 x 0.99992729 = 0.99968243 JS3950!UTM 10 - 0.99975513 x 1.00021245 = 0.99996752 JS3950 JS3950: Primary Azimuth Mark Grid Az JS3950:SPC CA 2 - PEAVINE AZ MK 086 50 04.6 JS3950:UTM 10 - PEAVINE AZ MK 086 12 48.8 JS3950 JS3950|---------------------------------------------------------------------| JS3950| PID Reference Object Distance Geod. Az | JS3950| dddmmss.s | JS3950| DA9499 PEAVINE AZ MK 0874923.2 | JS3950| DA9500 PEAVINE RM 1 11.709 METERS 13053 | JS3950| DA9501 PEAVINE RM 2 7.808 METERS 23447 | JS3950|---------------------------------------------------------------------| JS3950 JS3950 SUPERSEDED SURVEY CONTROL JS3950 JS3950 NAD 83(1992)- 38 47 45.98588(N) 120 25 55.68852(W) AD(1991.35) 1 JS3950 ELLIP H (05/26/98) 1561.11 (m) GP(1991.35) 4 2 JS3950 NAD 83(1992)- 38 47 45.98710(N) 120 25 55.68307(W) AD(1991.35) 2 JS3950 NAD 83(1986)- 38 47 45.96302(N) 120 25 55.66608(W) AD(1984.00) 2 JS3950 NAD 27 - 38 47 46.31049(N) 120 25 51.94517(W) AD( ) 2 JS3950 NGVD 29 (07/19/86) 1585.3 (m) 5201. (f) VERT ANG JS3950 JS3950.Superseded values are not recommended for survey control. JS3950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JS3950.See file dsdata.txt to determine how the superseded data were derived. JS3950 JS3950_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH2300997283(NAD 83) JS3950_MARKER: DD = SURVEY DISK JS3950_SETTING: 80 = SET IN A BOULDER JS3950_STAMPING: PEAVINE 1973 JS3950_MARK LOGO: CADH JS3950_MAGNETIC: N = NO MAGNETIC MATERIAL JS3950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JS3950+STABILITY: SURFACE MOTION JS3950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JS3950+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004 JS3950 JS3950 HISTORY - Date Condition Report By JS3950 HISTORY - 1973 MONUMENTED CADT JS3950 HISTORY - 19960725 GOOD CADT JS3950 HISTORY - 20030827 GOOD CADT JS3950 HISTORY - 20041005 GOOD CADT JS3950 JS3950 STATION DESCRIPTION JS3950 JS3950'DESCRIBED BY CALTRANS 1973 (GAW) JS3950'STATION IS LOCATED ABOUT 7.5 MILES WEST OF KYBURZ AND ABOUT 8.8 JS3950'MILES EAST OF POLLOCK PINES ON PEAVINE RIDGE. JS3950' JS3950'TO REACH STATION FROM THE U.S. POST OFFICE IN KYBURZ, GO WEST ON JS3950'U.S. HIGHWAY 50, 9.1 MILES TO ICEHOUSE ROAD, TURN RIGHT (NORTH) JS3950'AND GO 6.3 MILES TO PEAVINE RIDGE ROAD, TURN LEFT (WEST) ON JS3950'PEAVINE RIDGE ROAD AND GO 0.5 MILE TO AZIMUTH MARK 100 FEET SOUTH JS3950'OF ROAD, CONTINUE WEST ON PEAVINE RIDGE ROAD 1.5 MILES, TURN LEFT JS3950'(SOUTH) ON FAINT DIRT ROAD AND GO 0.05 MILE TO ROAD FORK, TAKE JS3950'LEFT FORK (EAST) AND GO 0.05 MILE, TURN RIGHT (SOUTH) AND JS3950'FOLLOW THE RIDGE 0.15 MILE TO STATION NEAR SOUTH EDGE OF RIDGE. JS3950' JS3950'STATION MARK IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED PEAVINE JS3950'1973 SET IN A ROCK PROJECTING 0.2 FOOT, 25 FEET FROM SOUTHWEST JS3950'EDGE OF RIDGE, 400 FEET FROM SOUTHEAST END OF RIDGE IN A LARGE, JS3950'ROCKY AREA. JS3950' JS3950'NO UNDERGROUND MARK WAS SET. JS3950' JS3950'REFERENCE MARK 1 IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED JS3950'PEAVINE 1973 RM NO 1 SET IN A BOULDER PROJECTING 1.0 FOOT AND JS3950'SAME ELEVATION AS STATION. JS3950' JS3950'REFERENCE MARK 2 IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED JS3950'PEAVINE 1973 RM NO 2 SET IN A BOULDER PROJECTING 0.5 FOOT AND JS3950'1.0 FOOT LOWER THAN STATION. JS3950' JS3950'AZIMUTH MARK IS A DIVISION OF HIGHWAYS BRASS DISK STAMPED PEAVINE JS3950'AZIMUTH MARK 1973 SET IN A CONCRETE BLOCK PROJECTING 1.0 FOOT AND JS3950'100 FEET SOUTH OF PEAVINE RIDGE ROAD (SEE BODY OF DESCRIPTION FOR JS3950'DIRECTIONS TO REACH MARK). JS3950' JS3950'HEIGHT OF LIGHT ABOVE STATION MARK 1.66 METERS. JS3950 JS3950 STATION RECOVERY (1996) JS3950 JS3950'RECOVERY NOTE BY CALTRANS 1996 (PTD) JS3950'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED. A COMPLETE JS3950'NEW DESCRIPTION FOLLOWS. THE STATION IS LOCATED ON PEAVINE RIDGE, JS3950'ABOUT 20 MI (32.2 KM) EAST OF PLACERVILLE, 9 MI (14.5 KM) NORTHEAST OF JS3950'POLLOCK PINES AND 5 MI (8.0 KM) SOUTH OF UNION VALLEY RESERVOIR. TO JS3950'REACH THE STATION FROM THE US HIGHWAY 50/SLY PARK ROAD INTERCHANGE IN JS3950'POLLOCK PINES, GO EAST ON HIGHWAY 50 FOR 8.3 MI (13.4 KM) TO A SIDE JS3950'ROAD LEFT, ICE HOUSE ROAD, THE ROAD TO THE CRYSTAL BASIN RECREATION JS3950'AREA. TURN LEFT AND GO NORTHERLY, UPHILL, ON ICE HOUSE ROAD (USFS JS3950'ROUTE 3) FOR 6.4 MI (10.3 KM) TO A SHARP CURVE TO THE RIGHT AND A SIDE JS3950'ROAD LEFT, PEAVINE RIDGE ROAD. BEAR LEFT AND GO WEST ON PEAVINE RIDGE JS3950'ROAD (USFS ROUTE 31) FOR 2.0 MI (3.2 KM) TO A TRACK ROAD ON THE LEFT. JS3950'TURN LEFT AND GO SOUTHWESTERLY ON THE TRACK ROAD FOR 0.1 MI (0.2 KM) JS3950'TO A FORK. TURN LEFT AND GO SOUTHEASTERLY ON THE TRACK ROAD FOR 0.1 JS3950'MI (0.2 KM) TO THE END OF TRUCK TRAVEL. PACK SOUTHEASTERLY ALONG THE JS3950'RIDGE FOR ABOUT 400 FT (121.9 M) TO THE STATION. THE STATION IS SET JS3950'FLUSH IN A PARTIALLY EXPOSED BOULDER ON TOP OF THE RIDGE, 36 FT (11.0 JS3950'M) WEST OF A 20 INCH DIAMETER STANDING SNAG, 19 FT (5.8 M) NORTH OF A JS3950'8 INCH DIAMETER STANDING SNAG, 4.0 FT (1.2 M) NORTHWEST OF A METAL JS3950'WITNESS POST AND PROJECTS 0.2 FT (6.1 CM) ABOVE GROUND. THE STATION JS3950'WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY. JS3950 JS3950 STATION RECOVERY (2003) JS3950 JS3950'RECOVERY NOTE BY CALTRANS 2003 (RLM) JS3950'THE STATION, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2 WERE JS3950'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION. THIS STATION WAS JS3950'OCCUPIED AS PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS JS3950'HEIGHT MODERNIZATION PROJECT. JS3950 JS3950 STATION RECOVERY (2004) JS3950 JS3950'RECOVERY NOTE BY CALTRANS 2004 (RLM) JS3950'THE STATION, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2 WERE JS3950'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION. THIS STATION WAS JS3950'OCCUPIED AS PART OF A CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS JS3950'HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6449 *********************************************************************** DH6449 DESIGNATION - RICHARDSON DH6449 PID - DH6449 DH6449 STATE/COUNTY- CA/EL DORADO DH6449 USGS QUAD - EMERALD BAY (1992) DH6449 DH6449 *CURRENT SURVEY CONTROL DH6449 ___________________________________________________________________ DH6449* NAD 83(1998)- 38 55 20.55116(N) 120 01 29.64443(W) ADJUSTED DH6449* NAVD 88 - 1904.2 (meters) 6247. (feet) GPS OBS DH6449 ___________________________________________________________________ DH6449 EPOCH DATE - 2004.69 DH6449 X - -2,486,974.822 (meters) COMP DH6449 Y - -4,303,246.559 (meters) COMP DH6449 Z - 3,986,797.551 (meters) COMP DH6449 LAPLACE CORR- -3.31 (seconds) DEFLEC99 DH6449 ELLIP HEIGHT- 1880.16 (meters) (09/28/05) GPS OBS DH6449 GEOID HEIGHT- -23.92 (meters) GEOID03 DH6449 DH6449 HORZ ORDER - B DH6449 ELLP ORDER - FOURTH CLASS I DH6449 DH6449.The horizontal coordinates were established by GPS observations DH6449.and adjusted by the National Geodetic Survey in September 2005. DH6449.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6449.DATUM ITEM on the data sheet items page. DH6449.The horizontal coordinates are valid at the epoch date displayed above. DH6449.The epoch date for horizontal control is a decimal equivalence DH6449.of Year/Month/Day. DH6449 DH6449.The orthometric height was determined by GPS observations and a DH6449.high-resolution geoid model. DH6449 DH6449.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6449 DH6449.The Laplace correction was computed from DEFLEC99 derived deflections. DH6449 DH6449.The ellipsoidal height was determined by GPS observations DH6449.and is referenced to NAD 83. DH6449 DH6449.The geoid height was determined by GEOID03. DH6449 DH6449; North East Units Scale Factor Converg. DH6449;SPC CA 2 - 641,251.322 2,171,255.081 MT 0.99991867 +1 14 42.9 DH6449;SPC CA 2 - 2,103,838.71 7,123,526.04 sFT 0.99991867 +1 14 42.9 DH6449;UTM 10 - 4,312,371.787 757,924.922 MT 1.00041925 +1 52 12.7 DH6449;UTM 11 - 4,312,513.978 237,756.630 MT 1.00044692 -1 54 05.5 DH6449 DH6449! - Elev Factor x Scale Factor = Combined Factor DH6449!SPC CA 2 - 0.99970509 x 0.99991867 = 0.99962379 DH6449!UTM 10 - 0.99970509 x 1.00041925 = 1.00012422 DH6449!UTM 11 - 0.99970509 x 1.00044692 = 1.00015188 DH6449 DH6449 SUPERSEDED SURVEY CONTROL DH6449 DH6449.No superseded survey control is available for this station. DH6449 DH6449_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGJ5792512372(NAD 83) DH6449_MARKER: DD = SURVEY DISK DH6449_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) DH6449_STAMPING: RICHARDSON 2004 DH6449_MARK LOGO: CADT DH6449_PROJECTION: FLUSH DH6449_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6449_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6449+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2004 DH6449_ROD/PIPE-DEPTH: 5.15 meters DH6449_SLEEVE-DEPTH : N/A meters DH6449 DH6449 HISTORY - Date Condition Report By DH6449 HISTORY - 20040728 MONUMENTED CADT DH6449 DH6449 STATION DESCRIPTION DH6449 DH6449'DESCRIBED BY CALTRANS 2004 (FTC) DH6449'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR CAMP RICHARDSON, ABOUT DH6449'28.7 KM NORTHEAST OF KYBURZ, 15.3 KM SOUTHEAST OF MEEKS BAY, AND 4.1 DH6449'KM SOUTHWEST OF SOUTH LAKE TAHOE. DH6449' DH6449'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND US DH6449'HIGHWAY 50 IN SOUTH LAKE TAHOE, LOCALLY KNOWN AS THE 'Y', PROCEED DH6449'2.08 KM NORTHERLY ON STATE HIGHWAY 89 TO THE STATION ON THE LEFT AT DH6449'HIGHWAY POST MILE 9.86. DH6449' DH6449'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6449'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6449'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 21.9 M DH6449'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 6.3 M EAST OF A 70 MM DBH DH6449'LODGE POLE PINE TREE, 5.9 M SOUTH OF A 1.3 M DIAMETER GRANITE BOULDER, DH6449'1.0 M NORTHEAST OF A METAL GUARD POST, AND ABOUT 2.0 M LOWER THAN THE DH6449'HIGHWAY. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH REGION DH6449'OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6454 *********************************************************************** DH6454 DESIGNATION - SHERS DH6454 PID - DH6454 DH6454 STATE/COUNTY- CA/EL DORADO DH6454 USGS QUAD - ECHO LAKE (1992) DH6454 DH6454 *CURRENT SURVEY CONTROL DH6454 ___________________________________________________________________ DH6454* NAD 83(1998)- 38 47 28.76824(N) 120 00 33.76941(W) ADJUSTED DH6454* NAVD 88 - 2145.0 (meters) 7037. (feet) GPS OBS DH6454 ___________________________________________________________________ DH6454 EPOCH DATE - 2004.69 DH6454 X - -2,490,469.240 (meters) COMP DH6454 Y - -4,311,988.776 (meters) COMP DH6454 Z - 3,975,616.168 (meters) COMP DH6454 LAPLACE CORR- -0.10 (seconds) DEFLEC99 DH6454 ELLIP HEIGHT- 2121.13 (meters) (09/28/05) GPS OBS DH6454 GEOID HEIGHT- -23.74 (meters) GEOID03 DH6454 DH6454 HORZ ORDER - B DH6454 ELLP ORDER - FOURTH CLASS I DH6454 DH6454.The horizontal coordinates were established by GPS observations DH6454.and adjusted by the National Geodetic Survey in September 2005. DH6454.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6454.DATUM ITEM on the data sheet items page. DH6454.The horizontal coordinates are valid at the epoch date displayed above. DH6454.The epoch date for horizontal control is a decimal equivalence DH6454.of Year/Month/Day. DH6454 DH6454.The orthometric height was determined by GPS observations and a DH6454.high-resolution geoid model. DH6454 DH6454.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6454 DH6454.The Laplace correction was computed from DEFLEC99 derived deflections. DH6454 DH6454.The ellipsoidal height was determined by GPS observations DH6454.and is referenced to NAD 83. DH6454 DH6454.The geoid height was determined by GEOID03. DH6454 DH6454; North East Units Scale Factor Converg. DH6454;SPC CA 2 - 626,736.987 2,172,919.253 MT 0.99992771 +1 15 18.1 DH6454;SPC CA 2 - 2,056,219.60 7,128,985.92 sFT 0.99992771 +1 15 18.1 DH6454;UTM 10 - 4,297,869.101 759,747.547 MT 1.00043090 +1 52 28.7 DH6454;UTM 11 - 4,297,922.611 238,622.679 MT 1.00044136 -1 53 11.0 DH6454 DH6454! - Elev Factor x Scale Factor = Combined Factor DH6454!SPC CA 2 - 0.99966731 x 0.99992771 = 0.99959504 DH6454!UTM 10 - 0.99966731 x 1.00043090 = 1.00009806 DH6454!UTM 11 - 0.99966731 x 1.00044136 = 1.00010852 DH6454 DH6454 SUPERSEDED SURVEY CONTROL DH6454 DH6454.No superseded survey control is available for this station. DH6454 DH6454_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH5974897869(NAD 83) DH6454_MARKER: DD = SURVEY DISK DH6454_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) DH6454_STAMPING: SHERS 2004 DH6454_MARK LOGO: CADT DH6454_PROJECTION: PROJECTING 5 CENTIMETERS DH6454_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6454_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6454+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2004 DH6454_ROD/PIPE-DEPTH: 4.79 meters DH6454_SLEEVE-DEPTH : N/A meters DH6454 DH6454 HISTORY - Date Condition Report By DH6454 HISTORY - 20040728 MONUMENTED CADT DH6454 DH6454 STATION DESCRIPTION DH6454 DH6454'DESCRIBED BY CALTRANS 2004 (FTC) DH6454'THE STATION IS LOCATED IN EL DORADO COUNTY IN NEBELHORN, ABOUT 24.9 KM DH6454'EAST OF KYBURZ, 22.8 KM WEST OF MARKLEEVILLE, AND 16.5 KM SOUTH OF DH6454'SOUTH LAKE TAHOE. DH6454' DH6454'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND US DH6454'HIGHWAY 50 IN MEYERS, PROCEED SOUTHERLY 7.07 KM ON STATE HIGHWAY 89 DH6454'TO A DIRT SIDE ROAD ON THE LEFT AT HIGHWAY POST MILE 4.33. TURN LEFT DH6454'ONTO THE SIDE ROAD AND PROCEED EASTERLY 65 M TO A LOCKED FOREST DH6454'SERVICE GATE AND THE END OF VEHICULAR TRAVEL AT THE EDGE OF SHER'S DH6454'MEADOW. PACK S 58 E TRUE BEARING 83 M TO THE STATION AT THE WESTERLY DH6454'EDGE OF THE MEADOW. DH6454' DH6454'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6454'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6454'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 41.0 M DH6454'EAST OF A LONE 200 MM DBH LODGE POLE PINE TREE, 32.5 M NORTHEAST OF A DH6454'400 MM DBH LODGE POLE PINE TREE, 27.1 M SOUTHWEST OF THE SOUTHEASTERLY DH6454'OF TWO 200 MM DBH LODGE POLE PINE TREES, AND 1.0 M WEST OF A METAL DH6454'GUARD POST. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH DH6454'REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6453 *********************************************************************** DH6453 DESIGNATION - SIERRA DH6453 PID - DH6453 DH6453 STATE/COUNTY- CA/EL DORADO DH6453 USGS QUAD - ECHO LAKE (1992) DH6453 DH6453 *CURRENT SURVEY CONTROL DH6453 ___________________________________________________________________ DH6453* NAD 83(1998)- 38 49 08.25520(N) 120 04 33.57389(W) ADJUSTED DH6453* NAVD 88 - 2098.5 (meters) 6885. (feet) GPS OBS DH6453 ___________________________________________________________________ DH6453 EPOCH DATE - 2004.69 DH6453 X - -2,494,498.778 (meters) COMP DH6453 Y - -4,307,394.897 (meters) COMP DH6453 Z - 3,977,978.584 (meters) COMP DH6453 LAPLACE CORR- 0.48 (seconds) DEFLEC99 DH6453 ELLIP HEIGHT- 2074.72 (meters) (09/28/05) GPS OBS DH6453 GEOID HEIGHT- -23.74 (meters) GEOID03 DH6453 DH6453 HORZ ORDER - B DH6453 ELLP ORDER - FOURTH CLASS I DH6453 DH6453.The horizontal coordinates were established by GPS observations DH6453.and adjusted by the National Geodetic Survey in September 2005. DH6453.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6453.DATUM ITEM on the data sheet items page. DH6453.The horizontal coordinates are valid at the epoch date displayed above. DH6453.The epoch date for horizontal control is a decimal equivalence DH6453.of Year/Month/Day. DH6453 DH6453.The orthometric height was determined by GPS observations and a DH6453.high-resolution geoid model. DH6453 DH6453.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6453 DH6453.The Laplace correction was computed from DEFLEC99 derived deflections. DH6453 DH6453.The ellipsoidal height was determined by GPS observations DH6453.and is referenced to NAD 83. DH6453 DH6453.The geoid height was determined by GEOID03. DH6453 DH6453; North East Units Scale Factor Converg. DH6453;SPC CA 2 - 629,679.287 2,167,068.773 MT 0.99992537 +1 12 46.9 DH6453;SPC CA 2 - 2,065,872.79 7,109,791.47 sFT 0.99992537 +1 12 46.9 DH6453;UTM 10 - 4,300,749.293 753,862.701 MT 1.00039367 +1 50 02.1 DH6453;UTM 11 - 4,301,182.885 232,939.228 MT 1.00047835 -1 55 45.7 DH6453 DH6453! - Elev Factor x Scale Factor = Combined Factor DH6453!SPC CA 2 - 0.99967458 x 0.99992537 = 0.99959998 DH6453!UTM 10 - 0.99967458 x 1.00039367 = 1.00006813 DH6453!UTM 11 - 0.99967458 x 1.00047835 = 1.00015278 DH6453 DH6453 SUPERSEDED SURVEY CONTROL DH6453 DH6453.No superseded survey control is available for this station. DH6453 DH6453_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGJ5386300749(NAD 83) DH6453_MARKER: DD = SURVEY DISK DH6453_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) DH6453_STAMPING: SIERRA 2004 DH6453_MARK LOGO: CADT DH6453_PROJECTION: FLUSH DH6453_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6453_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6453+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2004 DH6453_ROD/PIPE-DEPTH: 7.62 meters DH6453_SLEEVE-DEPTH : N/A meters DH6453 DH6453 HISTORY - Date Condition Report By DH6453 HISTORY - 20040728 MONUMENTED CADT DH6453 DH6453 STATION DESCRIPTION DH6453 DH6453'DESCRIBED BY CALTRANS 2004 (FTC) DH6453'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR PHILLIPS, JUST DH6453'SOUTHWEST OF THE ENTRANCE TO SIERRA AT TAHOE SKI RESORT, ABOUT 37.2 DH6453'KM SOUTH OF SUNNYSIDE, 19.7 KM EAST OF KYBURZ, AND 15.6 KM SOUTHWEST DH6453'OF SOUTH LAKE TAHOE. DH6453' DH6453'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 89 AND US DH6453'HIGHWAY 50 IN MEYERS, PROCEED 11.23 KM WESTERLY ON US HIGHWAY 50 TO DH6453'THE ENTRANCE TO THE SIERRA AT TAHOE SKI RESORT, A LARGE ASPHALT DH6453'TURNOUT AND THE STATION ON THE LEFT AT HIGHWAY POST MILE 63.83. DH6453' DH6453'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6453'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6453'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 50.5 M DH6453'NORTHEAST OF THE OLD TWO POST SIGN FOR THE POW-WOW RESTAURANT, 45.6 M DH6453'SOUTHWEST OF THE CENTERLINE OF 'SIERRA AT TAHOE' ROAD, 21.4 M DH6453'SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 4.6 M NORTHWEST OF A WIRE DH6453'FENCE, 2.0 M NORTHWEST OF A METAL GUARD POST, AND ABOUT 0.5 M LOWER DH6453'THAN THE HIGHWAY. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS DH6453'NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6458 *********************************************************************** DH6458 DESIGNATION - SLY PARK DH6458 PID - DH6458 DH6458 STATE/COUNTY- CA/EL DORADO DH6458 USGS QUAD - POLLOCK PINES (1973) DH6458 DH6458 *CURRENT SURVEY CONTROL DH6458 ___________________________________________________________________ DH6458* NAD 83(1998)- 38 45 30.93052(N) 120 35 07.81681(W) ADJUSTED DH6458* NAVD 88 - 1186.3 (meters) 3892. (feet) GPS OBS DH6458 ___________________________________________________________________ DH6458 EPOCH DATE - 2004.69 DH6458 X - -2,534,477.808 (meters) COMP DH6458 Y - -4,288,043.490 (meters) COMP DH6458 Z - 3,972,180.758 (meters) COMP DH6458 LAPLACE CORR- 13.54 (seconds) DEFLEC99 DH6458 ELLIP HEIGHT- 1160.18 (meters) (09/28/05) GPS OBS DH6458 GEOID HEIGHT- -26.05 (meters) GEOID03 DH6458 DH6458 HORZ ORDER - B DH6458 ELLP ORDER - FOURTH CLASS I DH6458 DH6458.The horizontal coordinates were established by GPS observations DH6458.and adjusted by the National Geodetic Survey in September 2005. DH6458.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6458.DATUM ITEM on the data sheet items page. DH6458.The horizontal coordinates are valid at the epoch date displayed above. DH6458.The epoch date for horizontal control is a decimal equivalence DH6458.of Year/Month/Day. DH6458 DH6458.The orthometric height was determined by GPS observations and a DH6458.high-resolution geoid model. DH6458 DH6458.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6458 DH6458.The Laplace correction was computed from DEFLEC99 derived deflections. DH6458 DH6458.The ellipsoidal height was determined by GPS observations DH6458.and is referenced to NAD 83. DH6458 DH6458.The geoid height was determined by GEOID03. DH6458 DH6458; North East Units Scale Factor Converg. DH6458;SPC CA 2 - 622,166.379 2,122,934.453 MT 0.99993078 +0 53 30.5 DH6458;SPC CA 2 - 2,041,224.20 6,964,994.12 sFT 0.99993078 +0 53 30.5 DH6458;UTM 10 - 4,292,756.157 709,797.538 MT 1.00014204 +1 30 43.6 DH6458 DH6458! - Elev Factor x Scale Factor = Combined Factor DH6458!SPC CA 2 - 0.99981800 x 0.99993078 = 0.99974879 DH6458!UTM 10 - 0.99981800 x 1.00014204 = 0.99996001 DH6458 DH6458 SUPERSEDED SURVEY CONTROL DH6458 DH6458.No superseded survey control is available for this station. DH6458 DH6458_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH0979892756(NAD 83) DH6458_MARKER: DD = SURVEY DISK DH6458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DH6458_STAMPING: SLY PARK 2004 DH6458_MARK LOGO: CADT DH6458_PROJECTION: PROJECTING 28 CENTIMETERS DH6458_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT DH6458_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6458+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2004 DH6458 DH6458 HISTORY - Date Condition Report By DH6458 HISTORY - 20040722 MONUMENTED CADT DH6458 DH6458 STATION DESCRIPTION DH6458 DH6458'DESCRIBED BY CALTRANS 2004 (FTC) DH6458'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR THE SLY PARK DH6458'INTERCHANGE, ABOUT 18.7 KM EAST OF PLACERVILLE, 8.0 KM NORTHEAST OF DH6458'CAMINO, AND 1.4 KM SOUTHWEST OF POLLOCK PINES. DH6458' DH6458'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 50 AND THE DH6458'CEDAR GROVE INTERCHANGE IN POLLOCK PINES, PROCEED 3.05 KM EAST ON US DH6458'HIGHWAY 50 TO THE STATION ON THE RIGHT AT HIGHWAY POST MILE 30.75. DH6458' DH6458'THE STATION IS A 2 1/2 IN CADT BRASS SURVEY DISK SET IN A 10 IN DH6458'DIAMETER CONCRETE CYLINDER ANCHORED TO A BELOW GRADE VOLCANIC LAVA DH6458'FLOW. THE STATION LIES 42.9 M SOUTHWEST OF THE SOUTH POST OF A TWO DH6458'POST FOOD AND FUEL SIGN, 13.9 M EAST OF A CLUSTER OF 100 MM DBH OAK DH6458'TREES, 13.6 M SOUTHEAST OF THE EDGE OF PAVEMENT OF THE HIGHWAY, 1.9 M DH6458'NORTHWEST OF A CHAIN LINK FENCE AND STEEL GUARD POST, AND ABOUT 1.0 M DH6458'HIGHER THAN THE HIGHWAY. THIS STATION WAS OCCUPIED AS PART OF A DH6458'CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION DH6458'PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6452 *********************************************************************** DH6452 DESIGNATION - SOUTH FORK DH6452 PID - DH6452 DH6452 STATE/COUNTY- CA/EL DORADO DH6452 USGS QUAD - PYRAMID PEAK (1992) DH6452 DH6452 *CURRENT SURVEY CONTROL DH6452 ___________________________________________________________________ DH6452* NAD 83(1998)- 38 47 42.55448(N) 120 08 52.95354(W) ADJUSTED DH6452* NAVD 88 - 1735.7 (meters) 5695. (feet) GPS OBS DH6452 ___________________________________________________________________ DH6452 EPOCH DATE - 2004.69 DH6452 X - -2,500,603.402 (meters) COMP DH6452 Y - -4,305,442.679 (meters) COMP DH6452 Z - 3,975,691.168 (meters) COMP DH6452 LAPLACE CORR- 5.66 (seconds) DEFLEC99 DH6452 ELLIP HEIGHT- 1711.81 (meters) (09/28/05) GPS OBS DH6452 GEOID HEIGHT- -23.84 (meters) GEOID03 DH6452 DH6452 HORZ ORDER - B DH6452 ELLP ORDER - FOURTH CLASS I DH6452 DH6452.The horizontal coordinates were established by GPS observations DH6452.and adjusted by the National Geodetic Survey in September 2005. DH6452.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6452.DATUM ITEM on the data sheet items page. DH6452.The horizontal coordinates are valid at the epoch date displayed above. DH6452.The epoch date for horizontal control is a decimal equivalence DH6452.of Year/Month/Day. DH6452 DH6452.The orthometric height was determined by GPS observations and a DH6452.high-resolution geoid model. DH6452 DH6452.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6452 DH6452.The Laplace correction was computed from DEFLEC99 derived deflections. DH6452 DH6452.The ellipsoidal height was determined by GPS observations DH6452.and is referenced to NAD 83. DH6452 DH6452.The geoid height was determined by GEOID03. DH6452 DH6452; North East Units Scale Factor Converg. DH6452;SPC CA 2 - 626,907.335 2,160,867.140 MT 0.99992737 +1 10 03.4 DH6452;SPC CA 2 - 2,056,778.48 7,089,444.94 sFT 0.99992737 +1 10 03.4 DH6452;UTM 10 - 4,297,909.067 747,688.686 MT 1.00035553 +1 47 16.0 DH6452 DH6452! - Elev Factor x Scale Factor = Combined Factor DH6452!SPC CA 2 - 0.99973149 x 0.99992737 = 0.99965888 DH6452!UTM 10 - 0.99973149 x 1.00035553 = 1.00008692 DH6452 DH6452 SUPERSEDED SURVEY CONTROL DH6452 DH6452.No superseded survey control is available for this station. DH6452 DH6452_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH4768997909(NAD 83) DH6452_MARKER: DD = SURVEY DISK DH6452_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) DH6452_STAMPING: SOUTH FORK 2004 DH6452_MARK LOGO: CADT DH6452_PROJECTION: FLUSH DH6452_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6452_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6452+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2004 DH6452_ROD/PIPE-DEPTH: 8.23 meters DH6452_SLEEVE-DEPTH : N/A meters DH6452 DH6452 HISTORY - Date Condition Report By DH6452 HISTORY - 20040728 MONUMENTED CADT DH6452 DH6452 STATION DESCRIPTION DH6452 DH6452'DESCRIBED BY CALTRANS 2004 (FTC) DH6452'THE STATION IS LOCATED IN EL DORADO COUNTY IN THE COMMUNITY OF DH6452'STRAWBERRY, ABOUT 39.1 KM SOUTH OF SUNNYSIDE, 21.5 KM SOUTHWEST OF DH6452'SOUTH LAKE TAHOE, AND 13.0 KM EAST OF KYBURZ. DH6452' DH6452'TO REACH THE STATION FROM THE US POST OFFICE IN KYBURZ, PROCEED 14.43 DH6452'KM EAST ON US HIGHWAY 50 TO THE BEGINNING OF A LARGE ASPHALT TURNOUT DH6452'AND THE STATION ON THE RIGHT AT HIGHWAY POST MILE 57.83. DH6452' DH6452'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6452'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6452'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 44.2 M DH6452'SOUTHWEST OF A 300 MM DIAMETER PLASTIC CULVERT, 36.0 M NORTHEAST OF A DH6452'POWER POLE, 18.0 M SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 1.0 M DH6452'NORTHWEST OF A WIRE FENCE AND METAL GUARD POST, AND ABOUT 1.5 M LOWER DH6452'THAN THE HIGHWAY. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS DH6452'NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6459 *********************************************************************** DH6459 DESIGNATION - USFS PLACERVILLE DH6459 PID - DH6459 DH6459 STATE/COUNTY- CA/EL DORADO DH6459 USGS QUAD - CAMINO (1973) DH6459 DH6459 *CURRENT SURVEY CONTROL DH6459 ___________________________________________________________________ DH6459* NAD 83(1998)- 38 44 10.79339(N) 120 39 48.26822(W) ADJUSTED DH6459* NAVD 88 - 1005.1 (meters) 3298. (feet) GPS OBS DH6459 ___________________________________________________________________ DH6459 EPOCH DATE - 2004.69 DH6459 X - -2,541,022.371 (meters) COMP DH6459 Y - -4,285,802.127 (meters) COMP DH6459 Z - 3,970,139.369 (meters) COMP DH6459 LAPLACE CORR- 13.06 (seconds) DEFLEC99 DH6459 ELLIP HEIGHT- 978.36 (meters) (09/28/05) GPS OBS DH6459 GEOID HEIGHT- -26.64 (meters) GEOID03 DH6459 DH6459 HORZ ORDER - B DH6459 ELLP ORDER - FOURTH CLASS I DH6459 DH6459.The horizontal coordinates were established by GPS observations DH6459.and adjusted by the National Geodetic Survey in September 2005. DH6459.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6459.DATUM ITEM on the data sheet items page. DH6459.The horizontal coordinates are valid at the epoch date displayed above. DH6459.The epoch date for horizontal control is a decimal equivalence DH6459.of Year/Month/Day. DH6459 DH6459.The orthometric height was determined by GPS observations and a DH6459.high-resolution geoid model. DH6459 DH6459.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6459 DH6459.The Laplace correction was computed from DEFLEC99 derived deflections. DH6459 DH6459.The ellipsoidal height was determined by GPS observations DH6459.and is referenced to NAD 83. DH6459 DH6459.The geoid height was determined by GEOID03. DH6459 DH6459; North East Units Scale Factor Converg. DH6459;SPC CA 2 - 619,593.201 2,116,200.695 MT 0.99993305 +0 50 33.6 DH6459;SPC CA 2 - 2,032,782.03 6,942,901.78 sFT 0.99993305 +0 50 33.6 DH6459;UTM 10 - 4,290,109.740 703,090.729 MT 1.00010794 +1 27 45.3 DH6459 DH6459! - Elev Factor x Scale Factor = Combined Factor DH6459!SPC CA 2 - 0.99984652 x 0.99993305 = 0.99977958 DH6459!UTM 10 - 0.99984652 x 1.00010794 = 0.99995444 DH6459 DH6459 SUPERSEDED SURVEY CONTROL DH6459 DH6459.No superseded survey control is available for this station. DH6459 DH6459_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH0309190110(NAD 83) DH6459_MARKER: DD = SURVEY DISK DH6459_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+) DH6459_STAMPING: USFS PLACERVILLE 2004 DH6459_MARK LOGO: CADT DH6459_PROJECTION: FLUSH DH6459_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DH6459_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL DH6459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6459+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2004 DH6459_ROD/PIPE-DEPTH: 6.71 meters DH6459_SLEEVE-DEPTH : N/A meters DH6459 DH6459 HISTORY - Date Condition Report By DH6459 HISTORY - 20040722 MONUMENTED CADT DH6459 DH6459 STATION DESCRIPTION DH6459 DH6459'DESCRIBED BY CALTRANS 2004 (FTC) DH6459'THE STATION IS LOCATED IN EL DORADO COUNTY NEAR CAMINO, ABOUT 19.0 KM DH6459'NORTHWEST OF OMO RANCH, 11.7 KM EAST OF PLACERVILLE, AND 8.1 KM WEST DH6459'OF POLLOCK PINES. THE STATION IS LOCATED ON A SOUTH FACING SLOPE AT DH6459'THE SOUTH EDGE OF THE PARKING AREA AT THE USFS PLACERVILLE RANGER DH6459'DISTRICT HEADQUARTERS. DH6459' DH6459'TO REACH THE STATION FROM THE CAMINO INTERCHANGE ON US HIGHWAY 50 AT DH6459'CAMINO, PROCEED SOUTH AND EAST ON CARSON ROAD 163 M TO THE ENTRANCE DH6459'DRIVE TO THE USFS PLACERVILLE RANGER STATION ON THE RIGHT. TURN RIGHT DH6459'INTO THE DRIVE AND PROCEED 127 M TO THE PARKING AREA AND A FORK. BEAR DH6459'LEFT AT THE FORK AND CONTINUE INTO THE LOWER PARKING AREA 134 M TO A DH6459'FIRE HYDRANT ON THE LEFT AND THE END OF VEHICULAR TRAVEL. PACK SOUTH DH6459'AND DOWNHILL FROM THE HYDRANT 65 M TO THE STATION. DH6459' DH6459'THE STATION IS A 3/4 IN ALUMINUM ALLOY ROD DRIVEN TO REFUSAL, WITH A DH6459'CADT/CSRC ALUMINUM SURVEY DISK AFFIXED, SET IN A 6 IN DIAMETER PVC DH6459'WELL CASING WITH AN ALUMINUM ACCESS COVER. THE STATION LIES 65.4 M DH6459'SOUTHWEST OF A POWER POLE AT THE SOUTHERLY EDGE OF THE CLEARING, 58.2 DH6459'M SOUTH OF POWER POLE NO. E 1134, 38.5 M NORTH-NORTHEAST OF A 350 MM DH6459'DBH OAK TREE, 32.1 M EAST-NORTHEAST OF A 400 MM DBH OAK TREE, 1.0 M DH6459'SOUTHEAST OF A METAL GUARD POST, AND ABOUT 14 M BELOW THE ASPHALT DH6459'PARKING AREA. THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH DH6459'REGION OFFICE OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2005 DH6455 *********************************************************************** DH6455 DESIGNATION - WEBER DH6455 PID - DH6455 DH6455 STATE/COUNTY- CA/EL DORADO DH6455 USGS QUAD - KYBURZ (1973) DH6455 DH6455 *CURRENT SURVEY CONTROL DH6455 ___________________________________________________________________ DH6455* NAD 83(1998)- 38 46 24.55692(N) 120 21 45.57954(W) ADJUSTED DH6455* NAVD 88 - 1437.2 (meters) 4715. (feet) GPS OBS DH6455 ___________________________________________________________________ DH6455 EPOCH DATE - 2004.69 DH6455 X - -2,517,356.879 (meters) COMP DH6455 Y - -4,297,144.622 (meters) COMP DH6455 Z - 3,973,628.306 (meters) COMP DH6455 LAPLACE CORR- 11.51 (seconds) DEFLEC99 DH6455 ELLIP HEIGHT- 1412.40 (meters) (09/28/05) GPS OBS DH6455 GEOID HEIGHT- -24.70 (meters) GEOID03 DH6455 DH6455 HORZ ORDER - B DH6455 ELLP ORDER - FOURTH CLASS I DH6455 DH6455.The horizontal coordinates were established by GPS observations DH6455.and adjusted by the National Geodetic Survey in September 2005. DH6455.This is a SPECIAL STATUS position. See SPECIAL STATUS under the DH6455.DATUM ITEM on the data sheet items page. DH6455.The horizontal coordinates are valid at the epoch date displayed above. DH6455.The epoch date for horizontal control is a decimal equivalence DH6455.of Year/Month/Day. DH6455 DH6455.The orthometric height was determined by GPS observations and a DH6455.high-resolution geoid model. DH6455 DH6455.The X, Y, and Z were computed from the position and the ellipsoidal ht. DH6455 DH6455.The Laplace correction was computed from DEFLEC99 derived deflections. DH6455 DH6455.The ellipsoidal height was determined by GPS observations DH6455.and is referenced to NAD 83. DH6455 DH6455.The geoid height was determined by GEOID03. DH6455 DH6455; North East Units Scale Factor Converg. DH6455;SPC CA 2 - 624,144.832 2,142,270.159 MT 0.99992934 +1 01 56.2 DH6455;SPC CA 2 - 2,047,715.17 7,028,431.35 sFT 0.99992934 +1 01 56.2 DH6455;UTM 10 - 4,294,944.359 729,115.785 MT 1.00024646 +1 39 08.4 DH6455 DH6455! - Elev Factor x Scale Factor = Combined Factor DH6455!SPC CA 2 - 0.99977844 x 0.99992934 = 0.99970780 DH6455!UTM 10 - 0.99977844 x 1.00024646 = 1.00002485 DH6455 DH6455 SUPERSEDED SURVEY CONTROL DH6455 DH6455.No superseded survey control is available for this station. DH6455 DH6455_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH2911694944(NAD 83) DH6455_MARKER: DD = SURVEY DISK DH6455_SETTING: 66 = SET IN ROCK OUTCROP DH6455_STAMPING: WEBER 2004 DH6455_MARK LOGO: CADT DH6455_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE DH6455_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD DH6455+STABILITY: POSITION/ELEVATION WELL DH6455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DH6455+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2004 DH6455 DH6455 HISTORY - Date Condition Report By DH6455 HISTORY - 20040427 MONUMENTED CADT DH6455 DH6455 STATION DESCRIPTION DH6455 DH6455'DESCRIBED BY CALTRANS 2004 (DWM) DH6455'THE STATION IS LOCATED IN EL DORADO COUNTY IN THE AMERICAN RIVER DH6455'CANYON, ABOUT 36.5 KM SOUTHWEST OF MEEK'S BAY, 18.3 KM EAST POLLOCK DH6455'PINES, AND 5.9 KM WEST OF KYBURZ. DH6455' DH6455'TO REACH THE STATION FROM THE INTERSECTION OF ICE HOUSE ROAD AND US DH6455'HIGHWAY 50 NEAR WHITEHALL, PROCEED 5.69 KM NORTHERLY ON ICE HOUSE DH6455'ROAD TO THE INTERSECTION WITH WEBER MILL ROAD (A.K.A. USFS RD NO. DH6455'11N38) ON THE RIGHT. TURN RIGHT ON WEBER MILL ROAD (A.K.A. USFS RD DH6455'NO. 11N38) AND PROCEED EASTERLY, STAYING ON THE MAIN GRAVEL ROAD, DH6455'PASSING NUMEROUS LESSER ROADS, FOR 7.65 KM TO A SPUR ROAD RIGHT DH6455'LEADING ONTO A SMALL POINT PROJECTING SOUTHERLY INTO THE CANYON. TURN DH6455'RIGHT ON THE SPUR ROAD AND PROCEED SOUTH 135 M TO AN OLD HELICOPTER DH6455'ANDING AND THE STATION ON THE LEFT. DH6455' DH6455'THE STATION IS A 2 1/2 IN CADT BRASS SURVEY DISK SET IN THE TOP OF A DH6455'0.6 M X 0.6 M PROTRUSION OF VOLCANIC BEDROCK PROJECTING 5 CM AND DH6455'LOCATED AT THE HIGHEST POINT ON A ROCKY RIDGE. THE STATION LIES 47.6 DH6455'M EAST OF A 4 M X 2 M X 1.5 M TALL GRANITE BOULDER, 47.5 M NORTH OF A DH6455'LONE 300 MM DBH PINE TREE, AND 7.3 M SOUTHWEST OF A METAL GUARD POST. DH6455'THIS STATION WAS OCCUPIED AS PART OF A CALTRANS NORTH REGION OFFICE DH6455'OF SURVEYORS GPS HEIGHT MODERNIZATION PROJECT.