National Geodetic Survey, Retrieval Date = AUGUST 7, 2010 RA1228 *********************************************************************** RA1228 DESIGNATION - BONE SPRINGS LO RA1228 PID - RA1228 RA1228 STATE/COUNTY- OR/WALLOWA RA1228 USGS QUAD - BONE SPRING (1995) RA1228 RA1228 *CURRENT SURVEY CONTROL RA1228 ___________________________________________________________________ RA1228* NAD 83(1991)- 45 52 38.45900(N) 117 56 48.68122(W) ADJUSTED RA1228* NAVD 88 - 1792. (meters) 5879. (feet) SCALED RA1228 ___________________________________________________________________ RA1228 LAPLACE CORR- 13.10 (seconds) DEFLEC09 RA1228 GEOID HEIGHT- -18.35 (meters) GEOID09 RA1228 HORZ ORDER - SECOND RA1228 RA1228.The horizontal coordinates were established by classical geodetic methods RA1228.and adjusted by the National Geodetic Survey in October 1991. RA1228 RA1228.The orthometric height was scaled from a topographic map. RA1228 RA1228.The Laplace correction was computed from DEFLEC09 derived deflections. RA1228 RA1228.The geoid height was determined by GEOID09. RA1228 RA1228; North East Units Scale Factor Converg. RA1228;SPC OR N - 248,793.909 2,698,172.786 MT 0.99997113 +1 48 38.4 RA1228;SPC OR N - 816,252.98 8,852,272.92 iFT 0.99997113 +1 48 38.4 RA1228;UTM 11 - 5,080,856.213 426,521.028 MT 0.99966637 -0 40 47.0 RA1228 RA1228! - Elev Factor x Scale Factor = Combined Factor RA1228!SPC OR N - 0.99972198 x 0.99997113 = 0.99969312 RA1228!UTM 11 - 0.99972198 x 0.99966637 = 0.99938844 RA1228 RA1228: Primary Azimuth Mark Grid Az RA1228:SPC OR N - SPOUT SPRINGS LOT 207 15 43.8 RA1228:UTM 11 - SPOUT SPRINGS LOT 209 45 09.2 RA1228 RA1228|---------------------------------------------------------------------| RA1228| PID Reference Object Distance Geod. Az | RA1228| dddmmss.s | RA1228| RA1220 BALLOON TREE LOOKOUT TOWER APPROX.17.0 KM 1885431.2 | RA1228| RB1298 SPOUT SPRINGS LOT APPROX.15.5 KM 2090422.2 | RA1228|---------------------------------------------------------------------| RA1228 RA1228 SUPERSEDED SURVEY CONTROL RA1228 RA1228 NAD 83(1986)- 45 52 38.46371(N) 117 56 48.67191(W) AD( ) 2 RA1228 NAD 27 - 45 52 38.96389(N) 117 56 44.90554(W) AD( ) 2 RA1228 RA1228.Superseded values are not recommended for survey control. RA1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. RA1228.See file dsdata.txt to determine how the superseded data were derived. RA1228 RA1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TML2652180856(NAD 83) RA1228_MARKER: Z = SEE DESCRIPTION RA1228_SETTING: 0 = UNSPECIFIED SETTING RA1228_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY RA1228 RA1228 HISTORY - Date Condition Report By RA1228 HISTORY - 1963 MONUMENTED USFS RA1228 RA1228 STATION DESCRIPTION RA1228 RA1228'DESCRIBED BY US FOREST SERVICE 1963 (JCC) RA1228'THE STATION IS ABOUT 9-1/2 MILES NORTHEAST OF LANGDON LAKE AND RA1228'THE TOLLGATE GUARD STATION, ON THE SUMMIT OF BONE SPRINGS MOUNTAIN. RA1228' RA1228'THE MARK IS A UNITED STATES FOREST SERVICE BRONZE DISK, STAMPED RA1228'BONE SPRINGS L O 1936, CEMENTED IN A DRILL HOLE IN A 8 BY 12 RA1228'INCH BOULDER PROJECTING 2 INCHES. IT IS LOCATED AT THE CENTER RA1228'OF THE BASE OF THE BONE SPRINGS LOOKOUT TOWER. RA1228' RA1228'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BONE RA1228'SPRINGS. THE DISTANCE BEING 61.95 FEET, 18.882 METERS EAST OF RA1228'STATION BONE SPRINGS. RA1228' RA1228'THE STRUCTURE IS ABOUT 112 FEET HIGH, CONSTRUCTED OF WOOD AND RA1228'SUPPORTS AN OBSERVATION CABIN.