National Geodetic Survey, Retrieval Date = MAY 16, 2012 HQ0989 *********************************************************************** HQ0989 DESIGNATION - PIPER PEAK HQ0989 PID - HQ0989 HQ0989 STATE/COUNTY- NV/ESMERALDA HQ0989 COUNTRY - US HQ0989 USGS QUAD - PIPER PEAK (1987) HQ0989 HQ0989 *CURRENT SURVEY CONTROL HQ0989 ______________________________________________________________________ HQ0989* NAD 83(1994) POSITION- 37 42 15.33197(N) 117 54 31.70971(W) ADJUSTED HQ0989* NAVD 88 ORTHO HEIGHT - 2880.7 (meters) 9451. (feet) VERTCON HQ0989 ______________________________________________________________________ HQ0989 GEOID HEIGHT - -25.53 (meters) GEOID09 HQ0989 LAPLACE CORR - 3.48 (seconds) DEFLEC09 HQ0989 HORZ ORDER - SECOND HQ0989 HQ0989.The horizontal coordinates were established by classical geodetic methods HQ0989.and adjusted by the National Geodetic Survey in June 1998. HQ0989. HQ0989.The NAVD 88 height was computed by applying the VERTCON shift value to HQ0989.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HQ0989 HQ0989.The Laplace correction was computed from DEFLEC09 derived deflections. HQ0989 HQ0989. The following values were computed from the NAD 83(1994) position. HQ0989 HQ0989; North East Units Scale Factor Converg. HQ0989;SPC NV W - 4,327,995.635 859,476.730 MT 0.99994356 +0 24 45.2 HQ0989;SPC NV W -14,199,432.35 2,819,799.91 sFT 0.99994356 +0 24 45.2 HQ0989;SPC CA 3 - 636,812.568 2,228,456.389 MT 0.99992951 +1 35 11.1 HQ0989;SPC CA 3 - 2,089,275.90 7,311,194.00 sFT 0.99992951 +1 35 11.1 HQ0989;UTM 11 - 4,173,391.344 419,888.842 MT 0.99967905 -0 33 21.0 HQ0989 HQ0989! - Elev Factor x Scale Factor = Combined Factor HQ0989!SPC NV W - 0.99955217 x 0.99994356 = 0.99949576 HQ0989!SPC CA 3 - 0.99955217 x 0.99992951 = 0.99948171 HQ0989!UTM 11 - 0.99955217 x 0.99967905 = 0.99923137 HQ0989 HQ0989: Primary Azimuth Mark Grid Az HQ0989:SPC NV W - PIPER PEAK AZ MK 156 48 55.9 HQ0989:SPC CA 3 - PIPER PEAK AZ MK 155 38 30.0 HQ0989:UTM 11 - PIPER PEAK AZ MK 157 47 02.1 HQ0989 HQ0989|---------------------------------------------------------------------| HQ0989| PID Reference Object Distance Geod. Az | HQ0989| dddmmss.s | HQ0989| DA9532 PIPER PEAK AZ MK 1571341.1 | HQ0989| DA9533 PIPER PEAK RM 1 5.008 METERS 21926 | HQ0989| DA9534 PIPER PEAK RM 2 3.209 METERS 28031 | HQ0989|---------------------------------------------------------------------| HQ0989 HQ0989 SUPERSEDED SURVEY CONTROL HQ0989 HQ0989 NAD 83(1992)- 37 42 15.33190(N) 117 54 31.70937(W) AD( ) 2 HQ0989 NAD 83(1986)- 37 42 15.33343(N) 117 54 31.70352(W) AD( ) 2 HQ0989 NAD 27 - 37 42 15.58500(N) 117 54 28.34700(W) AD( ) 2 HQ0989 NGVD 29 (07/19/86) 2879.3 (m) 9447. (f) VERT ANG HQ0989 HQ0989.Superseded values are not recommended for survey control. HQ0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HQ0989.See file dsdata.txt to determine how the superseded data were derived. HQ0989 HQ0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMB1988873391(NAD 83) HQ0989 HQ0989_MARKER: DS = TRIANGULATION STATION DISK HQ0989_SETTING: 66 = SET IN ROCK OUTCROP HQ0989_SP_SET: IN A DRILL HOLE IN ROCK LEDGE HQ0989_PROJECTION: FLUSH HQ0989_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD HQ0989+STABILITY: POSITION/ELEVATION WELL HQ0989 HQ0989 HISTORY - Date Condition Report By HQ0989 HISTORY - 1950 MONUMENTED CGS HQ0989 HISTORY - 1962 GOOD USGS HQ0989 HQ0989 STATION DESCRIPTION HQ0989 HQ0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RJS) HQ0989'STATION IS LOCATED ON THE EAST ONE OF TWO PROMINENT ROCKY KNOLLS HQ0989'ON TOP OF PIPER PEAK OF THE SILVER PEAK RANGE OF MOUNTAINS. HQ0989'THIS IS ABOUT 15 MILES WEST OF SILVER PEAK. THE DISK IS SET HQ0989'FLUSH IN A LARGE BOULDER THAT IS FLUSH WIT THE GROUND AND IT HQ0989'IS STAMPED PIPE PK 1950. HQ0989' HQ0989'REFERENCE MARK NO. 1 IS SET FLUSH IN OUTCROPPING ROCK ON THE HQ0989'SOUTHWEST EDGE OF KNOLL. THE DISK IS STAMPED PIPE PK NO 1 1950. HQ0989' HQ0989'REFERENCE MARK NO. 2 IS SET FLUSH IN OUTCROPPING ROCK ON THE HQ0989'WEST EDGE OF KNOLL. THE DISK IS STAMPED PIPER PK NO 2 1950. HQ0989' HQ0989'AZIMUTH MARK IS SET IN A ROCKY OUTCROP AT THE HIGHEST POINT OF HQ0989'THE FIRST RIDGE SOUTH OF THE STATION. THE BOULDER IS ABOUT 5 HQ0989'FEET BY 3 FEET AND DROPS OFF ABOUT 5 FEET TO THE NORTH AND WEST. HQ0989'THE DISK IS FLUSH AND IT IS STAMPED PIPER PK 1950. HQ0989' HQ0989'TO REACH THE STATION FROM THE JUNCTION OF THE BIG PINE-LIDA ROAD HQ0989'WITH THE FISH LAKE VALLEY ROAD AT THE ENTRANCE TO THE OASIS RANCH, HQ0989'GO WEST AND NORTHWEST ON PAVED ROAD FOR 7.3 MILES TO STATE LINE AND HQ0989'END OF PAVEMENT. CONTINUE NORTHWEST ON GRAVEL ROAD FOR 6.0 HQ0989'MILES TO A FENCE CORNER AND SMALL WHITE BUILDING ON THE RIGHT. HQ0989'TURN RIGHT ALONG SOUTH SIDE OF FENCE FOR 0.5 MILE TO FENCE HQ0989'CORNER AND THEN TURN LEFT ADN GO 0.25 MILE TO A FORK. TAKE HQ0989'RIGHT FORK AND GO EAST ON DIRT ROAD FOR 2.7 MILES TO A FORK. TAKE HQ0989'RIGHT FORK AND GO 1.4 MILES TO THE END OF A WASH. ENTER WASH AND HQ0989'FOLLOW TRACK ROAD UP WASH FOR 4.6 MILES TO SUMMIT AND WHITE HQ0989'ROCK OUTCROP AND THEN TURN LEFT AND CONTINUE ON TRACK ROAD FOR HQ0989'0.5 MILES TO ANOTHER WASH AND ON OLD SHELTER SHACK. BEAR RIGHT HQ0989'AROUND END OF RIDGE AND CONTINUE ON TRACK ROAD FOR 0.6 MILE HQ0989'TO THE BEGINNING OF A VERY NARROW TRAIL ALONG THE SIDE OF HQ0989'STEEP HILL. THIS TRAIL IS PASSIBLE WITH A JEEP. FOLLOW HQ0989'TRAIL TO TOP OF RIDGE AND THEN TURN RIGHT DOWN RIDGE TO A LARGE HQ0989'ROCK OUTCROP AND END OF TRUCK TRAVEL. PACK NORTH ACROSS HQ0989'DEEP WASH AND UP RIDGE TO THE HIGHEST POINT AND AZIMUTH MARK AS HQ0989'DESCRIBED. CONTINUE NORTH TO TOP OF MOUNTAIN AND THE STATION HQ0989'AS DESCRIBED. 2 HOUR PACK. HQ0989 HQ0989 STATION RECOVERY (1962) HQ0989 HQ0989'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962 HQ0989'DESCRIPTION AND POSITION LISTED IN NGS QUAD 37117-4, STATION 1011. HQ0989'FOUND AS DESCRIBED EXCEPT AS FOLLOWS--REFERENCE MARK NO. 2 IS LOCATED HQ0989'10.46 FT. FROM THE STATION AND NOT 10.53 FT. HQ0989'STATION MARK--A STANDARD DISK STAMPED---PIPER PK 1950--- SET FLUSH IN HQ0989'A LARGE BOULDER THAT IS FLUSH WITH THE GROUND.