National Geodetic Survey, Retrieval Date = AUGUST 11, 2010 PA0697 *********************************************************************** PA0697 DESIGNATION - SUGAR LOAF PA0697 PID - PA0697 PA0697 STATE/COUNTY- OR/HARNEY PA0697 USGS QUAD - WEST MYRTLE BUTTE (1990) PA0697 PA0697 *CURRENT SURVEY CONTROL PA0697 ___________________________________________________________________ PA0697* NAD 83(1991)- 43 54 56.64296(N) 119 14 21.40634(W) ADJUSTED PA0697* NAVD 88 - 1870.7 (meters) 6137. (feet) VERTCON PA0697 ___________________________________________________________________ PA0697 LAPLACE CORR- 3.62 (seconds) DEFLEC09 PA0697 GEOID HEIGHT- -18.45 (meters) GEOID09 PA0697 HORZ ORDER - SECOND PA0697 PA0697.The horizontal coordinates were established by classical geodetic methods PA0697.and adjusted by the National Geodetic Survey in October 1991. PA0697 PA0697.The NAVD 88 height was computed by applying the VERTCON shift value to PA0697.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) PA0697 PA0697.The Laplace correction was computed from DEFLEC09 derived deflections. PA0697 PA0697.The geoid height was determined by GEOID09. PA0697 PA0697; North East Units Scale Factor Converg. PA0697;SPC OR S - 250,603.031 1,601,254.710 MT 0.99997968 +0 51 45.1 PA0697;SPC OR S - 822,188.42 5,253,460.33 iFT 0.99997968 +0 51 45.1 PA0697;SPC OR N - 28,468.604 2,601,269.766 MT 1.00013119 +0 53 38.7 PA0697;SPC OR N - 93,400.93 8,534,349.63 iFT 1.00013119 +0 53 38.7 PA0697;UTM 11 - 4,864,951.154 320,212.050 MT 0.99999758 -1 33 12.9 PA0697 PA0697! - Elev Factor x Scale Factor = Combined Factor PA0697!SPC OR S - 0.99970964 x 0.99997968 = 0.99968933 PA0697!SPC OR N - 0.99970964 x 1.00013119 = 0.99984080 PA0697!UTM 11 - 0.99970964 x 0.99999758 = 0.99970722 PA0697 PA0697: Primary Azimuth Mark Grid Az PA0697:SPC OR S - WEST MYRTLE LOT 043 12 18.8 PA0697:SPC OR N - WEST MYRTLE LOT 043 10 25.2 PA0697:UTM 11 - WEST MYRTLE LOT 045 37 16.8 PA0697 PA0697|---------------------------------------------------------------------| PA0697| PID Reference Object Distance Geod. Az | PA0697| dddmmss.s | PA0697| PA0698 WEST MYRTLE LOT APPROX. 9.1 KM 0440403.9 | PA0697|---------------------------------------------------------------------| PA0697 PA0697 SUPERSEDED SURVEY CONTROL PA0697 PA0697 NAD 83(1986)- 43 54 56.64877(N) 119 14 21.40227(W) AD( ) 2 PA0697 NAD 27 - 43 54 57.11200(N) 119 14 17.57800(W) AD( ) 2 PA0697 NGVD 29 (07/19/86) 1869.4 (m) 6133. (f) VERT ANG PA0697 PA0697.Superseded values are not recommended for survey control. PA0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PA0697.See file dsdata.txt to determine how the superseded data were derived. PA0697 PA0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TLJ2021264951(NAD 83) PA0697_MARKER: DS = TRIANGULATION STATION DISK PA0697_SETTING: 66 = SET IN ROCK OUTCROP PA0697_SP_SET: IN DRILL HOLE IN ROCK OUTCROP PA0697_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD PA0697+STABILITY: POSITION/ELEVATION WELL PA0697 PA0697 HISTORY - Date Condition Report By PA0697 HISTORY - 1957 MONUMENTED CGS PA0697 PA0697 STATION DESCRIPTION PA0697 PA0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WRH) PA0697'THE STATION IS LOCATED ABOUT 14 MILES AIRLINE SOUTHWEST OF SENECA, PA0697'AND ABOUT 22 MILES AIRLINE NORTHWEST OF BURNS, IN THE MYRTLE PARK PA0697'RESERVATION. PA0697' PA0697'TO REACH FROM THE POST OFFICE IN BURNS GO SOUTHERLY ON U.S. HIGHWAY PA0697'395 FOR 3.7 MILES TO SIDE ROAD RIGHT. TURN RIGHT ON MTR FOR 13.2 PA0697'MILES TO FORKS AND SIGN IZEE ROAD. KEEP RIGHT ON MTR FOR 11.5 PA0697'MILES TO FORKS. KEEP RIGHT PASSING CAMPBELL RANCH ON LEFT FOR PA0697'4.1 MILES TO T ROAD LEFT AND SIGN IZEE 20, CONTINUE ON MTR PA0697'STRAIGHT AHEAD FOR 6.5 MILES TO FORKS. KEEP RIGHT FORK FOR 1.7 PA0697'MILES TO FORKS. KEEP RIGHT ON IZEE ROAD FOR 2.4 MILES TO PA0697'FORKS AND SIGN SUGAR LOAF L.O. 4 MILES. TURN RIGHT UP FOREST PA0697'SERVICE ROAD FOR 4 MILES TO TOP OF RIDGE AND STATION. PA0697' PA0697'THE STATION MARK IS A STANDARD BRONZE DISK STAMPED SUGAR LOAF PA0697'1957, SET IN CONCRETE IN A DRILL HOLE IN BEDROCK. MARK IS DIRECTLY PA0697'UNDER THE LOOKOUT HOUSE, STEPS MUST BE REMOVED TO COLIMATE PA0697'TOWER. MARK IS 5 FEET SOUTH OF STAIR LANDING. PA0697' PA0697'NO MARKS WERE SET AT THIS STATION DUE TO LIMITED SPACE. PA0697' PA0697'HEIGHT OF LIGHT ABOVE STATION MARK 10.51 METERS.