National Geodetic Survey, Retrieval Date = JULY 26, 2007 LU2151 *********************************************************************** LU2151 DESIGNATION - EAGLE LU2151 PID - LU2151 LU2151 STATE/COUNTY- CA/TRINITY LU2151 USGS QUAD - BIG BAR (1982) LU2151 LU2151 *CURRENT SURVEY CONTROL LU2151 ___________________________________________________________________ LU2151* NAD 83(1992)- 40 44 58.20540(N) 123 19 28.92733(W) ADJUSTED LU2151* NAVD 88 - 1444.2 (meters) 4738. (feet) VERTCON LU2151 ___________________________________________________________________ LU2151 EPOCH DATE - 1991.35 LU2151 LAPLACE CORR- 2.27 (seconds) DEFLEC99 LU2151 GEOID HEIGHT- -27.07 (meters) GEOID03 LU2151 LU2151 HORZ ORDER - SECOND LU2151 LU2151.The horizontal coordinates were established by classical geodetic methods LU2151.and adjusted by the National Geodetic Survey in March 1994. LU2151.The horizontal coordinates are valid at the epoch date displayed above. LU2151.The epoch date for horizontal control is a decimal equivalence LU2151.of Year/Month/Day. LU2151 LU2151.The NAVD 88 height was computed by applying the VERTCON shift value to LU2151.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) LU2151 LU2151.The Laplace correction was computed from DEFLEC99 derived deflections. LU2151 LU2151.The geoid height was determined by GEOID03. LU2151 LU2151; North East Units Scale Factor Converg. LU2151;SPC CA 1 - 658,092.757 1,888,140.979 MT 0.99989575 -0 51 58.3 LU2151;SPC CA 1 - 2,159,092.65 6,194,675.86 sFT 0.99989575 -0 51 58.3 LU2151;UTM 10 - 4,511,000.658 472,588.914 MT 0.99960925 -0 12 43.0 LU2151 LU2151! - Elev Factor x Scale Factor = Combined Factor LU2151!SPC CA 1 - 0.99977776 x 0.99989575 = 0.99967353 LU2151!UTM 10 - 0.99977776 x 0.99960925 = 0.99938710 LU2151 LU2151: Primary Azimuth Mark Grid Az LU2151:SPC CA 1 - WALDORFF 050 24 16.4 LU2151:UTM 10 - WALDORFF 049 45 01.1 LU2151 LU2151|---------------------------------------------------------------------| LU2151| PID Reference Object Distance Geod. Az | LU2151| dddmmss.s | LU2151| LU2159 WALDORFF APPROX. 3.2 KM 0493218.1 | LU2151| DB5839 EAGLE RM 1 8.229 METERS 15210 | LU2151| DB5840 EAGLE RM 2 3.979 METERS 22540 | LU2151|---------------------------------------------------------------------| LU2151 LU2151 SUPERSEDED SURVEY CONTROL LU2151 LU2151 NAD 83(1986)- 40 44 58.19428(N) 123 19 28.93764(W) AD(1984.00) 2 LU2151 NAD 27 - 40 44 58.69044(N) 123 19 24.80503(W) AD( ) 2 LU2151 NGVD 29 (07/19/86) 1443.2 (m) 4735. (f) VERT ANG LU2151 LU2151.Superseded values are not recommended for survey control. LU2151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2151.See file dsdata.txt to determine how the superseded data were derived. LU2151 LU2151_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDL7258911001(NAD 83) LU2151_MARKER: DD = SURVEY DISK LU2151_SETTING: 66 = SET IN ROCK OUTCROP LU2151_MAGNETIC: N = NO MAGNETIC MATERIAL LU2151 LU2151 HISTORY - Date Condition Report By LU2151 HISTORY - 1975 MONUMENTED CADT LU2151 LU2151 STATION DESCRIPTION LU2151 LU2151'DESCRIBED BY CALTRANS 1975 (PRL) LU2151'THE STATION IS ON A RIDGE AT THE SITE OF AN ABANDONED LOOKOUT KNOWN AS LU2151'EAGLE ROCK, ABOUT 2 AIRLINE MILES SOUTH OF DEL LOMA AND 4 AIRLINE LU2151'MILES WEST OF BIG BAR. LU2151' LU2151'TO REACH THE STATION FROM THE US FOREST SERVICE RANGER STATION AT BIG LU2151'BAR, TRAVEL SOUTH, ACROSS HIGHWAY 299 AND ACROSS THE TRINITY RIVER LU2151'BRIDGE ON ROAD NUMBER 33N60 FOR 0.2 MILES TO A FORK, TAKE RIGHT FORK LU2151'AND TRAVEL SOUTHWEST FOR 0.2 MILES TO A FORK AT A SIGN---CORRAL BOTTOM LU2151'10---. CONTINUE STRAIGHT AHEAD FOR 5.4 MILES TO THE SUMMIT OF A RIDGE LU2151'AND THE INTERSECTION OF FOUR ROADS, TAKE FIRST FORK TO THE RIGHT AND LU2151'TRAVEL FOR 2.0 MILES TO A FORK IN ROAD AT A FOREST SERVICE MATERIALS LU2151'SITE, TAKE LEFT FORK AND TRAVEL FOR 0.1 MILE TO A ROAD INTERSECTION ON LU2151'THE RIGHT, TRAVEL STRAIGHT AHEAD 1.2 MILES TO A BLOCKED ROAD ON THE LU2151'RIGHT, CONTINUE TO THE LEFT, DOWNHILL, FOR 2.4 MILES TO A FORK, TAKE LU2151'RIGHT FORK ACROSS EDGE OF RIDGE, TRAVELING FOR 1.1 MILES TO A---T--- LU2151'INTERSECTION, TURN RIGHT AND TRAVEL FOR 0.6 MILES TO A FORK, TAKE LU2151'RIGHT FORK AND TRAVEL FOR 0.7 MILES TO A FORK, TAKE RIGHT FORK AND LU2151'CONTINUE UP RIDGE FOR 2.1 MILES TO THE TOP OF RIDGE AND A---T--- LU2151'INTERSECTION, TURN LEFT AND TRAVEL DOWN THE RIDGE FOR 0.6 MILES TO LU2151'THE END OF THE ROAD AND THE STATION. LU2151' LU2151'THE STATION IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS DISK STAMPED LU2151'---EAGLE 1975---SET IN A ROCK OUTCROPPING, 9 FEET NORTHEAST OF THE LU2151'EAST FOUNDATION CORNER, AND 18 FEET EAST OF THE NORTH FOUNDATION LU2151'CORNER OF AN ABANDONED LOOKOUT HOUSE, AND ABOUT 4 FEET LOWER. LU2151' LU2151'REFERENCE MARK 1 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS DISK LU2151'STAMPED---EAGLE RM 1 1975---SET IN A ROCK OUTCROPPING, 6 FEET LOWER LU2151'THAN THE STATION, 29 FEET SOUTHEAST OF THE EAST CORNER OF THE LU2151'FOUNDATION AND 34 FEET EAST OF THE SOUTH CORNER OF THE FOUNDATION. LU2151' LU2151'REFERENCE MARK 2 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS DISK LU2151'STAMPED---EAGLE RM 2 1975---SET IN A ROCK OUTCROPPING, 3 FEET HIGHER LU2151'THAN THE STATION, 6 FEET SOUTH OF THE EAST FOUNDATION CORNER AND 9 LU2151'FEET NORTHEAST OF THE SOUTH FOUNDATION CORNER. LU2151' LU2151'STATION WALDORFF CADH CAN BE USED AS THE AZIMUTH MARK.