National Geodetic Survey, Retrieval Date = OCTOBER 25, 2000 JR1236 *********************************************************************** JR1236 DESIGNATION - EAST PEAK JR1236 PID - JR1236 JR1236 STATE/COUNTY- NV/DOUGLAS JR1236 USGS QUAD - SOUTH LAKE TAHOE (1992) JR1236 JR1236 *CURRENT SURVEY CONTROL JR1236 ___________________________________________________________________ JR1236* NAD 83(1994)- 38 56 32.98473(N) 119 54 26.49714(W) ADJUSTED JR1236* NAVD 88 - 2924. (meters) 9593. (feet) SCALED JR1236 ___________________________________________________________________ JR1236 LAPLACE CORR- -3.26 (seconds) DEFLEC99 JR1236 GEOID HEIGHT- -24.06 (meters) GEOID99 JR1236 JR1236 HORZ ORDER - THIRD JR1236 JR1236.The horizontal coordinates were established by classical geodetic methods JR1236.and adjusted by the National Geodetic Survey in June 1998. JR1236 JR1236.The orthometric height was scaled from a topographic map. JR1236 JR1236.The Laplace correction was computed from DEFLEC99 derived deflections. JR1236 JR1236.The geoid height was determined by GEOID99. JR1236 JR1236; North East Units Scale Converg. JR1236;SPC CA 2 - 2,111,912.74 7,156,788.63 sFT 0.99991774 +1 19 09.6 JR1236;SPC CA 3 - 2,530,374.34 6,730,258.57 sFT 1.00014569 +0 21 46.2 JR1236;SPC NV W - 4,466,048.949 685,220.833 MT 1.00006217 -0 49 56.3 JR1236;SPC CA 2 - 643,712.290 2,181,393.536 MT 0.99991774 +1 19 09.6 JR1236;SPC CA 3 - 771,259.642 2,051,386.916 MT 1.00014569 +0 21 46.2 JR1236;UTM 11 - 4,314,415.556 248,019.995 MT 1.00038191 -1 49 42.1 JR1236 JR1236: Primary Azimuth Mark Grid Az JR1236:SPC NV W - CASTLE ROCK 359 26 35.3 JR1236:SPC CA 2 - CASTLE ROCK 357 17 29.4 JR1236:SPC CA 3 - CASTLE ROCK 358 14 52.8 JR1236:UTM 11 - CASTLE ROCK 000 26 21.1 JR1236 JR1236|---------------------------------------------------------------------| JR1236| PID Reference Object Distance Geod. Az | JR1236| dddmmss.s | JR1236| JR1253 CASTLE ROCK APPROX. 5.3 KM 3583639.0 | JR1236|---------------------------------------------------------------------| JR1236 JR1236 SUPERSEDED SURVEY CONTROL JR1236 JR1236 NAD 83(1992)- 38 56 32.98467(N) 119 54 26.49717(W) AD( ) 3 JR1236 NAD 83(1986)- 38 56 32.96520(N) 119 54 26.46748(W) AD( ) 3 JR1236 NAD 27 - 38 56 33.28800(N) 119 54 22.82000(W) AD( ) 3 JR1236 JR1236.Superseded values are not recommended for survey control. JR1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JR1236.See file dsdata.txt to determine how the superseded data were derived. JR1236 JR1236_MARKER: DD = SURVEY DISK JR1236_SETTING: 80 = SET IN A BOULDER JR1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JR1236+STABILITY: SURFACE MOTION JR1236 JR1236 HISTORY - Date Condition Recov. By JR1236 HISTORY - 1893 MONUMENTED CGS JR1236 HISTORY - 1897 MONUMENTED CGS JR1236 HISTORY - 1954 MONUMENTED USGS JR1236 JR1236 STATION DESCRIPTION JR1236 JR1236'DESCRIBED BY COAST AND GEODETIC SURVEY 1897 JR1236'THE HIGHEST SUMMIT OF THE MOUNTAINS DUE EAST OF THE SOUTHEAST JR1236'END OF LAKE TAHOE. THE STATION IS MARKED BY A DRILL HOLE IN A JR1236'ROCK AT THE HIGHEST POINT OF THE PEAK AND BY A PILE OF ROCKS JR1236'5 FEET HIGH AND 8 FEET IN DIAMETER AT THE BASE AROUND THE FOOT JR1236'OF THE SIGNAL POLE. JR1236 JR1236 STATION RECOVERY (1954) JR1236 JR1236'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954 JR1236'DESCRIBED IN NATIONAL GEODETIC SURVEY DESCRIPTION LIST 38 119 4, JR1236'STATION 1074. ALL MARKS IN GOOD CONDITION EXCEPT AS FOLLOWS-- JR1236' JR1236'A STANDARD TABLET WAS CEMENTED IN NGS DRILL HOLE. REVISED JR1236'DESCRIPTION FOLLOWS-- JR1236' JR1236'TO REACH FROM ZEPHYR COVE BEACH LODGE ON SOUTHEAST SHORE OF JR1236'LAKE TAHOE, DRIVE S. ON U.S. HWY. 50 FOR 3.3 MI. TURN SHARP LEFT JR1236'ONTO KINGSBURY GRADE RD. FOR 1.2 MI. TURN RIGHT ONTO LOGGING JR1236'RD. FOR 0.5 MI. TURN LEFT AT RD. X-ING. FOR 0.4 MI. TURN RIGHT JR1236'AND GO UP STEEP GRADE FOR 0.5 MI TO END OF RD. PACK S. UP TO JR1236'HIGHEST POINT AND STATION. A 2 1/2-HOUR PACK. JR1236' JR1236'STATION MARK--USGS TABLET STAMPED 1954 EAST PEAK C AND GS 1893, JR1236'CEMENTED INTO THE NGS DRILL HOLE. JR1236' JR1236'RMS--NONE SET.