CG0356 ***********************************************************************
CG0356  DESIGNATION -  A 313
CG0356  PID         -  CG0356
CG0356  STATE/COUNTY-  AZ/PIMA
CG0356  USGS QUAD   -  THE NARROWS (1981)
CG0356
CG0356                         *CURRENT SURVEY CONTROL
CG0356  ___________________________________________________________________
CG0356* NAD 83(1986)-  31 58 40.     (N)    110 30 52.     (W)     SCALED
CG0356* NAVD 88     -      1168.262  (meters)    3832.87   (feet)  ADJUSTED
CG0356  ___________________________________________________________________
CG0356  GEOID HEIGHT-         -27.90  (meters)                     GEOID99
CG0356  DYNAMIC HT  -        1166.535 (meters)    3827.21  (feet)  COMP
CG0356  MODELED GRAV-     979,120.5   (mgal)                       NAVD 88
CG0356
CG0356  VERT ORDER  -  FIRST     CLASS II
CG0356
CG0356.The horizontal coordinates were scaled from a topographic map and have
CG0356.an estimated accuracy of +/- 6 seconds.
CG0356
CG0356.The orthometric height was determined by differential leveling
CG0356.and adjusted by the National Geodetic Survey in June 1991.
CG0356
CG0356.The geoid height was determined by GEOID99.
CG0356
CG0356.The dynamic height is computed by dividing the NAVD 88
CG0356.geopotential number by the normal gravity value computed on the
CG0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CG0356.degrees latitude (G = 980.6199 gals.).
CG0356
CG0356.The modeled gravity was interpolated from observed gravity values.
CG0356
CG0356;                    North         East    Units  Estimated Accuracy
CG0356;SPC AZ C     -   109,260.      345,890.      MT  (+/- 180 meters Scaled)
CG0356
CG0356                          SUPERSEDED SURVEY CONTROL
CG0356
CG0356  NGVD 29     -      1167.482  (m)         3830.31   (f) ADJ UNCH    1 2
CG0356
CG0356.Superseded values are not recommended for survey control.
CG0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CG0356.See file dsdata.txt to determine how the superseded data were derived.
CG0356
CG0356_MARKER: DB = BENCH MARK DISK
CG0356_SETTING: 36 = PIER
CG0356_STAMPING: A 313 1952
CG0356_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
CG0356
CG0356  HISTORY     - Date     Condition        Recov. By
CG0356  HISTORY     - 1952     MONUMENTED       CGS
CG0356  HISTORY     - 1960     GOOD             NGS
CG0356  HISTORY     - 1979     GOOD             NGS
CG0356
CG0356                          STATION DESCRIPTION
CG0356
CG0356''DESCRIBED BY COAST AND GEODETIC SURVEY 1952
CG0356''4.9 MI W FROM MESCAL.
CG0356''4.9 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE RAILROAD
CG0356''STATION AT MESCAL, AT THE U.S. HIGHWAY 80 OVERPASS 1019.67, SET
CG0356''VERTICALLY IN THE EAST FACE OF THE NORTHEAST COLUMN OF THE NORTHWEST
CG0356''CONCRETE PIER, 9.1 FEET NORTHWEST OF THE NORTHWEST RAIL, 4 FEET ABOVE
CG0356''THE GROUND, 1.6 FEET SOUTH OF THE NORTH EDGE OF COLUMN, ABOUT 3 FEET
CG0356''HIGHER THAN THE TRACKS.
CG0356
CG0356                          STATION RECOVERY (1960)
CG0356
CG0356''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1960
CG0356''RECOVERED IN GOOD CONDITION.
CG0356
CG0356                          STATION RECOVERY (1979)
CG0356
CG0356''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
CG0356''4.9 MILES WEST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION
CG0356''AT MESCAL, AT INTERSTATE 10 AMOLE OVERPASS, BETWEEN THE TWO FREEWAY
CG0356''BRIDGES, SET VERTICALLY IN THE EAST FACE OF THE NORTHEAST COLUMN OF
CG0356''THE NORTHWEST CONCRETE PIER (FORMER U. S. HIGHWAY 80 OVERPASS
CG0356''1019.67), 9 FEET NORTHWEST OF THE NORTHWEST RAIL, 1.5 FEET SOUTH OF
CG0356''THE NORTH EDGE OF THE COLUMN AND 4 FEET ABOVE THE GROUND.
CG0356''THE MARK IS 3 FT ABOVE TRACKS.