BC1534 ***********************************************************************
BC1534  DESIGNATION -  JC 2
BC1534  PID         -  BC1534
BC1534  STATE/COUNTY-  FL/DUVAL
BC1534  USGS QUAD   -  ORANGE PARK (1993)
BC1534
BC1534                         *CURRENT SURVEY CONTROL
BC1534  ___________________________________________________________________
BC1534* NAD 83(1986)-  30 09 30.     (N)    081 37 59.     (W)     SCALED
BC1534* NAVD 88     -         4.887  (meters)      16.03   (feet)  ADJUSTED
BC1534  ___________________________________________________________________
BC1534  GEOID HEIGHT-         -28.25  (meters)                     GEOID99
BC1534  DYNAMIC HT  -           4.881 (meters)      16.01  (feet)  COMP
BC1534  MODELED GRAV-     979,347.0   (mgal)                       NAVD 88
BC1534
BC1534  VERT ORDER  -  SECOND    CLASS I
BC1534
BC1534.The horizontal coordinates were scaled from a topographic map and have
BC1534.an estimated accuracy of +/- 6 seconds.
BC1534
BC1534.The orthometric height was determined by differential leveling
BC1534.and adjusted by the National Geodetic Survey in June 1991.
BC1534
BC1534.The geoid height was determined by GEOID99.
BC1534
BC1534.The dynamic height is computed by dividing the NAVD 88
BC1534.geopotential number by the normal gravity value computed on the
BC1534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
BC1534.degrees latitude (g = 980.6199 gals.).
BC1534
BC1534.The modeled gravity was interpolated from observed gravity values.
BC1534
BC1534;                    North         East    Units  Estimated Accuracy
BC1534;SPC FL E     -   645,590.      139,020.      MT  (+/- 180 meters Scaled)
BC1534
BC1534                          SUPERSEDED SURVEY CONTROL
BC1534
BC1534  NGVD 29     -         5.205  (m)           17.08   (f) ADJUSTED    2 1
BC1534
BC1534.Superseded values are not recommended for survey control.
BC1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BC1534.See file dsdata.txt to determine how the superseded data were derived.
BC1534
BC1534_MARKER: DB = BENCH MARK DISK
BC1534_SETTING: 30 = CONCRETE HEADWALL
BC1534_STAMPING: JC 2 1978 CLB
BC1534_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
BC1534
BC1534  HISTORY     - Date     Condition        Recov. By
BC1534  HISTORY     - 1978     MONUMENTED       FLDNR
BC1534  HISTORY     - 1978     GOOD             FLDNR
BC1534
BC1534                          STATION DESCRIPTION
BC1534
BC1534''DESCRIBED BY FL DEPT OF NAT RES 1978
BC1534''MANDARIN.
BC1534''BEGIN AT THE INTERSECTION OF STATE ROAD 13 AND INTERSTATE 295.
BC1534''PROCEED 1.7 MILES SOUTH ALONG STATE ROAD 13 TO THE LOCATION OF THE
BC1534''MARK.THE MARK IS LOCATED IN A CONCRETE HEADWALL. MARK BEARS 25 FEET
BC1534''WEST OF THE CENTER LINE OF STATE ROAD 13, 280 FEET NORTH OF THE
BC1534''INTERSECTION OF STATE ROAD 13 AND ACOSTA ROAD, 79.1 FEET NORTHWEST
BC1534''OF A CONCRETE UTILITY POLE.