BL0243 ***********************************************************************
BL0243  DESIGNATION -  V 1199
BL0243  PID         -  BL0243
BL0243  STATE/COUNTY-  TX/JEFFERSON
BL0243  USGS QUAD   -  BEAUMONT EAST (1979)
BL0243
BL0243                         *CURRENT SURVEY CONTROL
BL0243  ___________________________________________________________________
BL0243* NAD 83(1986)-  30 04 42.     (N)    094 05 47.     (W)     SCALED
BL0243* NAVD 88     -         6.216  (meters)      20.39   (feet)  ADJUSTED
BL0243  ___________________________________________________________________
BL0243  GEOID HEIGHT-         -27.40  (meters)                     GEOID99
BL0243  DYNAMIC HT  -           6.208 (meters)      20.37  (feet)  COMP
BL0243  MODELED GRAV-     979,307.6   (mgal)                       NAVD 88
BL0243
BL0243  VERT ORDER  -  FIRST     CLASS I
BL0243
BL0243.The horizontal coordinates were scaled from a topographic map and have
BL0243.an estimated accuracy of +/- 6 seconds.
BL0243
BL0243.The orthometric height was determined by differential leveling
BL0243.and adjusted by the National Geodetic Survey in June 1991.
BL0243
BL0243.The geoid height was determined by GEOID99.
BL0243
BL0243.The dynamic height is computed by dividing the NAVD 88
BL0243.geopotential number by the normal gravity value computed on the
BL0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
BL0243.degrees latitude (G = 980.6199 gals.).
BL0243
BL0243.The modeled gravity was interpolated from observed gravity values.
BL0243
BL0243;                    North         East    Units  Estimated Accuracy
BL0243;SPC TXSC     - 4,258,720.    1,072,600.      MT  (+/- 180 meters Scaled)
BL0243
BL0243                          SUPERSEDED SURVEY CONTROL
BL0243
BL0243  NGVD 29     -         6.199  (m)           20.34   (f) ADJUSTED    1 1
BL0243
BL0243.Superseded values are not recommended for survey control.
BL0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BL0243.See file dsdata.txt to determine how the superseded data were derived.
BL0243
BL0243_MARKER: DV = VERTICAL CONTROL DISK
BL0243_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
BL0243_STAMPING: V 1199 1972
BL0243_PROJECTION: RECESSED 10 CENTIMETERS
BL0243_MAGNETIC: N = NO MAGNETIC MATERIAL
BL0243_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
BL0243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
BL0243+SATELLITE: SATELLITE OBSERVATIONS - October 19, 1996
BL0243_ROD/PIPE-DEPTH: 20.0 meters
BL0243
BL0243  HISTORY     - Date     Condition        Recov. By
BL0243  HISTORY     - 1972     MONUMENTED       NGS
BL0243  HISTORY     - 1986     GOOD             NGS
BL0243  HISTORY     - 198902   GOOD             USPSQD
BL0243  HISTORY     - 19890821 MARK NOT FOUND   USPSQD
BL0243  HISTORY     - 1990     GOOD             USPSQD
BL0243  HISTORY     - 19940817 GOOD             USPSQD
BL0243  HISTORY     - 19961019 GOOD             NGS
BL0243
BL0243                          STATION DESCRIPTION
BL0243
BL0243''DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
BL0243''IN BEAUMONT.
BL0243''AT BEAUMONT, ABOUT 0.35 MILE SOUTHWEST ALONG THE KANSAS CITY SOUTHERN
BL0243''RAILROAD FROM THE SOUTHWEST END OF THE RAILROAD BRIDGE OVER THE NECHES
BL0243''RIVER, 34.7 FEET WEST OF THE WEST CORNER OF A NEW 4-LANE CONCRETE
BL0243''UNDERPASS BETWEEN ORLEANS AND PARKSTREET, 42 FEET NORTHEAST OF THE
BL0243''CENTER LINE OF PARK STREET WHICH DEAD ENDS AT THE RAILROAD, 45.2 FEET
BL0243''NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN TRACK, 30.8 FEET NORTHWEST
BL0243''OF THE NORTHWEST RAIL OF A SIDE TRACK, 16.6 FEET NORTHWEST OF THE
BL0243''NORTH CORNER OF A METAL SIGNAL CONTROL BOX, 5.6 FEET NORTHEAST OF THE
BL0243''NORTHEAST EDGE OF A CONCRETE SIDEWALK, IN A NARROW ISLAND PLANTED WITH
BL0243''AZEALA BUSHES, 1.1 FEET NORTHWEST OF A METAL WITNESS POST, AND IS A
BL0243''DISK ON THE TOP OF A COPPER COATED STEEL ROD THAT IS ENCASED IN A 6
BL0243''INCH METAL PIPE 1 INCH BELOW THE LEVEL OF THE GROUND. THE ROD WAS
BL0243''DRIVEN TO REFUSAL AT A DEPTH OF 65 1/2 FEET.
BL0243
BL0243                          STATION RECOVERY (1986)
BL0243
BL0243''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
BL0243''RECOVERED IN GOOD CONDITION.
BL0243
BL0243                          STATION RECOVERY (1989)
BL0243
BL0243''RECOVERY NOTE BY US POWER SQUADRON 1989 (EJB)
BL0243''RECOVERED IN GOOD CONDITION.
BL0243
BL0243                          STATION RECOVERY (1989)
BL0243
BL0243''RECOVERY NOTE BY US POWER SQUADRON 1989 (JEP)
BL0243''MARK NOT FOUND.
BL0243
BL0243                          STATION RECOVERY (1990)
BL0243
BL0243''RECOVERY NOTE BY US POWER SQUADRON 1990 (WLH)
BL0243''RECOVERED IN GOOD CONDITION.
BL0243
BL0243                          STATION RECOVERY (1994)
BL0243
BL0243''RECOVERY NOTE BY US POWER SQUADRON 1994
BL0243''RECOVERED IN GOOD CONDITION.
BL0243
BL0243                          STATION RECOVERY (1996)
BL0243
BL0243''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
BL0243''IN BEAUMONT, AT THE INTERSECTION OF PARK STREET AND THE KANSAS CITY
BL0243''SOUTHERN RAILROAD, 38.0 M (124.7 FT) SOUTHWEST OF THE STREET CENTER,
BL0243''11.6 M (38.1 FT) SOUTHEAST OF A UTILITY POLE, 10.5 M (34.4 FT) WEST OF
BL0243''THE WEST CORNER OF THE SOUTHWEST ABUTMENT OF A RAILROAD BRIDGE
BL0243''SPANNING THE STREET, 9.5 M (31.2 FT) NORTHWEST OF THE NEAR RAIL, 5.1 M
BL0243''(16.7 FT) NORTHWEST OF THE NORTH CORNER OF A SIGNAL CONTROL BOX, AND
BL0243''1.7 M (5.6 FT) NORTHEAST OF THE NORTHEAST EDGE OF A SIDEWALK.
BL0243''NOTE--THE DISK IS ENCASED IN A 4-INCH METAL PIPE AND IS RECESSED 0.1 M
BL0243''(0.3 FT) BELOW THE GROUND SURFACE.