National Geodetic Survey, Retrieval Date = APRIL 25, 2000 FS1169 *********************************************************************** FS1169 DESIGNATION - PERKINS FS1169 PID - FS1169 FS1169 STATE/COUNTY- AZ/MOHAVE FS1169 USGS QUAD - MT PERKINS FS1169 FS1169 *CURRENT SURVEY CONTROL FS1169 ___________________________________________________________________ FS1169* NAD 83(1992)- 35 34 10.35390(N) 114 30 28.38869(W) ADJUSTED FS1169* NAVD 88 - 1663.9 (meters) 5459. (feet) VERTCON FS1169 ___________________________________________________________________ FS1169 LAPLACE CORR- 5.05 (seconds) DEFLEC99 FS1169 GEOID HEIGHT- -28.48 (meters) GEOID99 FS1169 FS1169 HORZ ORDER - SECOND FS1169 FS1169.The horizontal coordinates were established by classical geodetic methods FS1169.and adjusted by the National Geodetic Survey in August 1993. FS1169 FS1169.The NAVD 88 height was computed by applying the VERTCON shift value to FS1169.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) FS1169 FS1169.The Laplace correction was computed from DEFLEC99 derived deflections. FS1169 FS1169.The geoid height was determined by GEOID99. FS1169 FS1169; North East Units Scale Converg. FS1169;SPC AZ W - 507,037.476 144,660.732 MT 0.99999147 -0 26 27.1 FS1169;UTM 11 - 3,939,064.283 725,845.809 MT 1.00022860 +1 27 00.9 FS1169 FS1169: Primary Azimuth Mark Grid Az FS1169:SPC AZ W - LOST CABIN 179 16 55.8 FS1169:UTM 11 - LOST CABIN 177 23 27.8 FS1169 FS1169|---------------------------------------------------------------------| FS1169| PID Reference Object Distance Geod. Az | FS1169| dddmmss.s | FS1169| PERKINS RM 1 3.918 METERS 03517 | FS1169| FS1073 LOST CABIN APPROX.13.6 KM 1785028.7 | FS1169| FS1168 PERKINS CAIRN 0.933 METERS 35744 | FS1169|---------------------------------------------------------------------| FS1169 FS1169 SUPERSEDED SURVEY CONTROL FS1169 FS1169 NAD 83(1986)- 35 34 10.35187(N) 114 30 28.37977(W) AD( ) 2 FS1169 NAD 27 - 35 34 10.38100(N) 114 30 25.49500(W) AD( ) 2 FS1169 NGVD 29 - 1663.1 (m) 5456. (f) VERT ANG FS1169 FS1169.Superseded values are not recommended for survey control. FS1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FS1169.See file dsdata.txt to determine how the superseded data were derived. FS1169 FS1169_MARKER: DS = TRIANGULATION STATION DISK FS1169_SETTING: 66 = SET IN ROCK OUTCROP FS1169_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD FS1169+STABILITY: POSITION/ELEVATION WELL FS1169 FS1169 HISTORY - Date Condition Recov. By FS1169 HISTORY - 1938 MONUMENTED USGS FS1169 HISTORY - 1950 GOOD CGS FS1169 HISTORY - 1981 GOOD AZDT FS1169 FS1169 STATION DESCRIPTION FS1169 FS1169'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (JCE) FS1169'THE STATION IS ON THE HIGHEST POINT OF MOUNT PERKINS WHICH IS FS1169'A HIGH BARREN ELEVATION OF THE BLACK MOUNTAINS, THE HIGHEST FS1169'IN THE VICINITY. IT IS APPROXIMATELY 8 MILES, AIRLINE, EAST OF FS1169'THE COLORADO RIVER, 36 MILES NORTHWEST OF KINGMAN, 33 MILES FS1169'SOUTH-SOUTHEAST OF HOOVER (BOULDER) DAM, AND 7-1/2 MILES FS1169'SOUTHWEST OF THE NEAREST POINT ON U.S. HIGHWAY 93-466. FS1169' FS1169'THE STATION MARK, A STANDARD U.S. GEOLOGICAL SURVEY DISK CEMENTED FS1169'IN A DRILL HOLE IN A NEARLY VERTICAL FACE OF OUTCROP ROCK WHICH FS1169'FORMS PART OF THE BASE OF A CAIRN, 4 FEET IN DIAMETER AND FS1169'6 FEET HIGH, AND IS 0.93 METERS SOUTH-SOUTHEAST OF THE CENTER FS1169'OF THE CAIRN. IT IS STAMPED PERKINS 1938. FS1169' FS1169'REFERENCE MARK NO. 1, A STANDARD U.S. GEOLOGICAL SURVEY DISK FS1169'CEMENTED IN A DRILL HOLE IN THE TOP OF AN IRREGULAR-SHAPED FS1169'BOULDER, 1 FOOT IN DIAMETER, PROJECTING 2 INCHES ABOVE THE FS1169'SURROUNDING AREA, IS STAMPED NO 1. IT IS 2 FEET LOWER IN FS1169'ELEVATION THAN THE STATION MARK. FS1169' FS1169'REFERENCE MARK NO. 2, A STANDARD U.S. GEOLOGICAL SURVEY DISK FS1169'CEMENTED IN A DRILL HOLE IN THE TOP OF A 1 FOOT IRREGULAR-SHAPED FS1169'BOULDER, PROJECTING 4 INCHES ABOVE THE SURROUNDING AREA, IS FS1169'STAMPED NO 2. IT IS 12 INCHES HIGHER IN ELEVATION THAN THE FS1169'STATION MARK. FS1169' FS1169'THERE IS NO AZIMUTH MARK FOR THIS STATION. FS1169' FS1169'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY FS1169'62 (CHLORIDE ROAD) WITH U.S. HIGHWAY 93-466 WHICH IS 19.0 MILES FS1169'NORTHWEST OF KINGMAN, GO NORTHWEST TOWARDS HOOVER (BOULDER) DAM FS1169'24.2 MILES TO A SIDE ROAD LEFT WHICH IS 0.3 MILE SOUTHEAST OF FS1169'BOULDER INN. TURN LEFT, WEST, AND PASS THROUGH A WIRE GATE. FS1169'CONTINUE 75 YARDS ON DIRT ROAD TO A POWER LINE. TURN LEFT, FS1169'SOUTH, AND FOLLOW DIRT ROAD ALONG THE POWER LINE FOR 0.8 MILE FS1169'TO FORKS JUST NORTHEAST OF A HIGHWAY MAINTENANCE STATION. FS1169'TURN RIGHT SOUTHWEST, AND FOLLOW THE MAIN TRAVELED ROAD FS1169'SOUTHERLY FOR 3.8 MILES TO A Y-INTERSECTION. KEEP LEFT FS1169'FORK FOR 0.1 MILE TO FORKS. TAKE THE RIGHT FORK FOR 0.5 FS1169'MILE TO FORKS. TAKE THE LEFT FORK FOR 1.4 MILE TO DIAGONAL FS1169'CROSS ROADS. TAKE THE LEFT FORK SOUTHEAST OUT OF THE WASH FS1169'AND GO 1.1 MILES, PASSING AN ABANDONED MINE DUMP AND FS1169'BUILDING ON THE LEFT, TO FORKS AT A POINT JUST BEYOND IN FS1169'DRAW. TAKE THE TRACK ROAD, RIGHT FORK SOUTHERLY UP THE DRAW FS1169'FOR 1.25 MILES TO THE JUNCTION OF TWO MAIN DRAWS. TAKE FS1169'THE RIGHT FORK UP THE RIGHT HAND DRAW FOR ABOUT 1 MILE TO FS1169'A POINT WHERE DRAW NARROWS AND BECOMES VERY ROCKY. THIS FS1169'IS THE END OF TRUCK TRAVEL. FROM HERE PACK SOUTHERLY FS1169'UP THE DRAW THENCE UP STEEP INCLINE TO TOP OF RIDGE. TURN FS1169'LEFT ALONG THE CREST OF THE RIDGE AND GO TO THE HIGHEST FS1169'POINT AND STATION. A 1-1/4 HOUR PACK. FS1169' FS1169'IN AS MUCH AS IT WOULD BE VERY DIFFICULT TO PLACE A TRIPOD FS1169'OVER THE STATION, REFERENCE MARK NO. 2 WAS OCCUPIED FOR ALL FS1169'OBSERVATIONS. FS1169 FS1169 STATION RECOVERY (1981) FS1169 FS1169'RECOVERY NOTE BY ARIZONA DEPARTMENT OF TRANSPORTATION 1981 (GH) FS1169'THE STATION MARK AND REFERENCES WERE RECOVERED IN GOOD CONDITION AS FS1169'PREVIOUSLY DESCRIBED. THE STATION MARK IS SET VERTICALLY AND CAN NOT FS1169'BE OCCUPIED. ALL OBSERVATIONS AND MEASUREMENTS WERE TAKEN FROM RM 2 FS1169'WHICH SHOULD BE CONSIDERED AS A STATION.