CL1391 ***********************************************************************
CL1391  DESIGNATION -  ICE=G 27
CL1391  PID         -  CL1391
CL1391  STATE/COUNTY-  GA/TWIGGS
CL1391  USGS QUAD   -  JEFFERSONVILLE (1985)
CL1391
CL1391                         *CURRENT SURVEY CONTROL
CL1391  ___________________________________________________________________
CL1391* NAD 83(1994)-  32 40 06.87488(N)    083 19 32.35271(W)     ADJUSTED
CL1391* NAVD 88     -       156.353  (meters)     512.97   (feet)  POSTED
CL1391  ___________________________________________________________________
CL1391  LAPLACE CORR-          -2.24  (seconds)                    DEFLEC99
CL1391  GEOID HEIGHT-         -27.50  (meters)                     GEOID99
CL1391  DYNAMIC HT  -         156.180 (meters)     512.40  (feet)  COMP
CL1391  MODELED GRAV-     979,510.0   (mgal)                       NAVD 88
CL1391
CL1391  HORZ ORDER  -  FIRST
CL1391  VERT ORDER  -  * POSTED, Code C , SEE BELOW
CL1391
CL1391.The horizontal coordinates were established by classical geodetic methods
CL1391.and adjusted by the National Geodetic Survey in September 1997.
CL1391
CL1391.The orthometric height was determined by differential leveling
CL1391.and adjusted by the National Geodetic Survey in 1992.
CL1391.* This is a POSTED BENCH MARK height.  Code C indicates a distribution
CL1391.rate of 2.1 thru 3.0 mm/km.
CL1391
CL1391.The Laplace correction was computed from DEFLEC99 derived deflections.
CL1391
CL1391.The geoid height was determined by GEOID99.
CL1391
CL1391.The dynamic height is computed by dividing the NAVD 88
CL1391.geopotential number by the normal gravity value computed on the
CL1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CL1391.degrees latitude (g = 980.6199 gals.).
CL1391
CL1391.The modeled gravity was interpolated from observed gravity values.
CL1391
CL1391;                    North         East     Units   Scale      Converg.
CL1391;SPC GA W     -   296,162.179   778,881.213   MT  0.99997670 +0 27 14.3
CL1391;UTM  17      - 3,616,936.179   281,913.347   MT  1.00018651 -1 15 21.0
CL1391
CL1391:                Primary Azimuth Mark                     Grid Az
CL1391:SPC GA W     -  GETTY=E 27                               319 38 15.3
CL1391:UTM  17      -  GETTY=E 27                               321 20 50.6
CL1391
CL1391|---------------------------------------------------------------------|
CL1391| PID    Reference Object                     Distance      Geod. Az  |
CL1391|                                                           dddmmss.s |
CL1391| CL3100 ICE RM                                9.695 METERS 21614     |
CL1391| CL1393 GETTY=E 27                          APPROX. 1.9 KM 3200529.6 |
CL1391|---------------------------------------------------------------------|
CL1391
CL1391                          SUPERSEDED SURVEY CONTROL
CL1391
CL1391  NAD 83(1986)-  32 40 06.86710(N)    083 19 32.36429(W) AD(       ) 1
CL1391  NAD 27      -  32 40 06.31200(N)    083 19 32.77500(W) AD(       ) 1
CL1391
CL1391.Superseded values are not recommended for survey control.
CL1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CL1391.See file dsdata.txt to determine how the superseded data were derived.
CL1391
CL1391_MARKER: DS = TRIANGULATION STATION DISK
CL1391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
CL1391
CL1391  HISTORY     - Date     Condition        Recov. By
CL1391  HISTORY     - 1918     MONUMENTED       CGS
CL1391  HISTORY     - 1934     MARK NOT FOUND   CGS
CL1391  HISTORY     - 1949     MARK NOT FOUND   CGS
CL1391
CL1391                          STATION DESCRIPTION
CL1391
CL1391''DESCRIBED BY COAST AND GEODETIC SURVEY 1934
CL1391''ABOUT 1-1/2 MILES SOUTHEAST OF JEFFERSONVILLE, ON MACON, DUBLIN
CL1391''AND SAVANNAH RAILWAY, 10 TELEGRAPH POLES WEST OF WHISTLE POST,
CL1391''AT EAST END OF CUT AND 24.0 FEET SOUTH OF SOUTH RAIL.  REFERENCE
CL1391''MARK = F-27 IS 95 YARDS NORTHWEST OF PRIVATE ROAD
CL1391''CROSSING, 46.2 FEET SOUTH OF SOUTH RAIL, 26 FEET NORTHEAST OF
CL1391''CENTER LINE OF U.S. HIGHWAY 80, 9.695 METERS (31.81 FEET)
CL1391''FROM STATION IN GRID AZIMUTH 215 DEG 19 MIN.  IN 1934 STATION
CL1391''MARK WAS REPORTED DESTROYED.
CL1391
CL1391                          STATION RECOVERY (1949)
CL1391
CL1391''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (CMT)
CL1391''STATION IS ABOUT 1.6 MILES SE ALONG THE MACON, DUBLIN AND
CL1391''SAVANNAH RAILROAD FROM THE RAILROAD DEPOT AT JEFFERSONVILLE.
CL1391''THE STATION MARK WAS REPORTED IN 1934 AS DESTROYED AND THIS IS
CL1391''OBVIOUSLY TRUE.  THE ORIGINAL DESCRIPTION PLACES IT WHERE
CL1391''EXCAVATION DONE WOULD HAVE REMOVED IT.  PIECES OF CONCRETE
CL1391''SIMILAR TO MONUMENT CONCRETE WERE FOUND ABOUT 25 FEET NW OF
CL1391''THE DESCRIBED LOCATION.
CL1391''
CL1391''THE WHOLE REFERENCE MARK MONUMENT WHICH WAS B.M. F 27 WAS
CL1391''FOUND UPROOTED AND ACROSS THE HIGHWAY FROM ITS DESCRIBED
CL1391''LOCATION.  THE DISK WAS REMOVED AND FORWARDED TO THE WASHINGTON
CL1391''OFFICE.
CL1391''
CL1391''NOTE--REFERENCE MARK DISK STAMPED ICE 1918 F 27 ELEV. 508.726
CL1391''RECEIVED AT THE WASHINGTON OFFICE 7/19/49.