National Geodetic Survey, Retrieval Date = NOVEMBER 24, 2002 FT1472 *********************************************************************** FT1472 DESIGNATION - AVAWATZ FT1472 PID - FT1472 FT1472 STATE/COUNTY- CA/SAN BERNARDINO FT1472 USGS QUAD - SHEEP CREEK SPRING (1996) FT1472 FT1472 *CURRENT SURVEY CONTROL FT1472 ___________________________________________________________________ FT1472* NAD 83(1992)- 35 30 45.79820(N) 116 19 53.58973(W) ADJUSTED FT1472* NAVD 88 - 1876.9 (meters) 6158. (feet) VERTCON FT1472 ___________________________________________________________________ FT1472 EPOCH DATE - 1991.35 FT1472 LAPLACE CORR- -1.73 (seconds) DEFLEC99 FT1472 GEOID HEIGHT- -29.77 (meters) GEOID99 FT1472 FT1472 HORZ ORDER - SECOND FT1472 FT1472.The horizontal coordinates were established by classical geodetic methods FT1472.and adjusted by the National Geodetic Survey in June 1996. FT1472.The horizontal coordinates are valid at the epoch date displayed above. FT1472.The epoch date for horizontal control is a decimal equivalence FT1472.of Year/Month/Day. FT1472 FT1472.The NAVD 88 height was computed by applying the VERTCON shift value to FT1472.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) FT1472 FT1472.The Laplace correction was computed from DEFLEC99 derived deflections. FT1472 FT1472.The geoid height was determined by GEOID99. FT1472 FT1472; North East Units Scale Converg. FT1472;SPC CA 5 - 724,526.604 2,151,347.955 MT 1.00001036 +0 57 03.7 FT1472;SPC CA 5 - 2,377,051.03 7,058,214.08 sFT 1.00001036 +0 57 03.7 FT1472;UTM 11 - 3,930,109.761 560,614.448 MT 0.99964528 +0 23 17.9 FT1472 FT1472: Primary Azimuth Mark Grid Az FT1472:SPC CA 5 - P 35 215 46 46.2 FT1472:UTM 11 - P 35 216 20 32.0 FT1472 FT1472|---------------------------------------------------------------------| FT1472| PID Reference Object Distance Geod. Az | FT1472| dddmmss.s | FT1472| FT1482 SILVER LAKE LA MUN P AND L TK APPROX.24.1 KM 1245026.0 | FT1472| CC5078 AVAWATZ RM 2 4.300 METERS 15513 | FT1472| CC5163 P 35 2164349.9 | FT1472| CC5077 6100 7.326 METERS 28731 | FT1472|---------------------------------------------------------------------| FT1472 FT1472 SUPERSEDED SURVEY CONTROL FT1472 FT1472 NAD 83(1992)- 35 30 45.79578(N) 116 19 53.58885(W) AD(1991.35) 2 FT1472 NAD 83(1986)- 35 30 45.80222(N) 116 19 53.59024(W) AD(1984.00) 2 FT1472 NAD 27 - 35 30 45.90200(N) 116 19 50.49900(W) AD( ) 2 FT1472 NGVD 29 - 1876.1 (m) 6155. (f) VERT ANG FT1472 FT1472.Superseded values are not recommended for survey control. FT1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FT1472.See file dsdata.txt to determine how the superseded data were derived. FT1472 FT1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNV6061430110(NAD 83) FT1472_MARKER: Z = SEE DESCRIPTION FT1472_SETTING: 0 = UNSPECIFIED SETTING FT1472 FT1472 HISTORY - Date Condition Report By FT1472 HISTORY - 1952 MONUMENTED CGS FT1472 FT1472 STATION DESCRIPTION FT1472 FT1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) FT1472'THE STATION IS LOCATED ON THE HIGHEST POINT OF AVAWATZ MOUNTAIN FT1472'WHICH IS A RED COLORED PEAK. IT IS LOCATED AIRLINE ABOUT FT1472'23 MILES NORTHWEST OF BAKER AND ABOUT 7 MILES WEST-SOUTHWEST FT1472'OF RENOVILLE. FT1472' FT1472'THE STATION IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK FT1472'DISK STAMPED AVAWATZ 1947 CEMENTED IN THE TOP OF A TILE PIPE FT1472'WHICH IS ABOUT 8 INCHES IN DIAMETER AND IS ABOUT FLUSH WITH FT1472'THE TOP OF THE GROUND. FT1472' FT1472'REFERENCE MARK NUMBER ONE IS A STANDARD U.S. GEOLOGICAL SURVEY FT1472'BENCH MARK DISK STAMPED 6100 SET IN A DRILL HOLE IN A 2-BY-2-FOOT FT1472'BOULDER WHICH PROJECTS ABOUT 4 INCHES ABOVE THE GROUND AND IS FT1472'ABOUT 2-1/2 FEET LOWER THAN THE STATION. FT1472' FT1472'REFERENCE MARK NUMBER TWO IS A STANDARD U.S. GEOLOGICAL SURVEY FT1472'DISK STAMPED NO 2 SET IN A DRILL HOLE IN AN OUTCROPPING OF FT1472'BEDROCK WHICH IS ABOUT FLUSH WITH THE TOP OF THE GROUND FT1472'AND IS ABOUT 2 FEET LOWER THAN THE STATION. FT1472' FT1472'THE USGS BM P35 IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH FT1472'MARK DISK STAMPED P35 1947 SET IN TOP OF A 6-INCH SQUARE CONCRETE FT1472'MONUMENT WHICH PROJECTS ABOUT 12 INCHES ABOVE THE GROUND. FT1472'IT IS 3 INCHES SOUTH OF A 2-BY-4-INCH POST WHICH IS ABOUT 5 FT1472'FEET HIGH AND 25 FEET NORTH OF THE CENTER LINE OF A TRACK FT1472'ROAD. FT1472' FT1472'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 91 FT1472'AND STATE HIGHWAY 127 IN BAKER, GO NORTH ON STATE HIGHWAY 127 FT1472'FOR 8.0 MILES TO A SIDE ROAD, LEFT, WHICH IS 0.25 MILE AFTER FT1472'PASSING RADIO MASTS. TURN LEFT AND FOLLOW THE TRACK ROAD FT1472'FOR 2.6 MILES IN A WESTERLY DIRECTION TO A CROSS ROAD UNDER FT1472'TRANSMISSION TOWERS. CONTINUE STRAIGHT AHEAD, FT1472'NORTH-NORTHWESTERLY, FOR 8.0 MILES TO A SIGN CAVE SPRING 17 SILVER FT1472'LAKE 10. CONTINUE STRAIGHT AHEAD, NORTH, ON THE MAIN TRAVELED FT1472'ROAD FOR 1.1 MILES. TAKE THE LEFT FORK, NORTHERLY, FOR FT1472'0.8 MILE. TAKE THE RIGHT FORK, NORTHERLY, AND FOLLOW THE FT1472'MAIN TRAVELED ROAD FOR 5.3 MILES TO A CAIRN ON THE RIGHT, FT1472'EAST, SIDE OF THE ROAD. TURN RIGHT AND FOLLOW ACROSS COUNTRY, FT1472'EAST-NORTHEASTERLY, FOR 5.0 MILES TO THE BASE OF THE FT1472'MOUNTAIN AND THE END OF TRUCK TRAVEL. PACK EASTERLY UP THE FT1472'RIDGE FOR ABOUT ONE HOUR TO THE HIGHEST POINT OF THE FT1472'MOUNTAIN AND THE STATION. FT1472' FT1472'TO REACH THE AZIMUTH MARK FROM THE CAIRN MENTIONED IN THE FT1472'DESCRIPTION, CONTINUE NORTH ON THE MAIN TRAVELED ROAD FOR 0.25 FT1472'MILE TO A 2-BY-4-INCH POST ON THE RIGHT, EAST, AND THE AZIMUTH FT1472'MARK. FT1472' FT1472'HEIGHT OF LIGHT ABOVE STATION MARK 1.38 METERS.