BL1567 ***********************************************************************
BL1567  DESIGNATION -  V 1028
BL1567  PID         -  BL1567
BL1567  STATE/COUNTY-  TX/WALLER
BL1567  USGS QUAD   -  WALLER (1980)
BL1567
BL1567                         *CURRENT SURVEY CONTROL
BL1567  ___________________________________________________________________
BL1567* NAD 83(1986)-  30 03 22.     (N)    095 55 35.     (W)     SCALED
BL1567* NAVD 88     -        75.93   (+/-2cm)     249.1    (feet)  VERTCON
BL1567  ___________________________________________________________________
BL1567  GEOID HEIGHT-         -27.42  (meters)                     GEOID99
BL1567
BL1567  VERT ORDER  -  SECOND    CLASS 0 (See Below)
BL1567
BL1567.The horizontal coordinates were scaled from a topographic map and have
BL1567.an estimated accuracy of +/- 6 seconds.
BL1567
BL1567.The NAVD 88 height was computed by applying the VERTCON shift value to
BL1567.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
BL1567.The vertical order pertains to the superseded datum.
BL1567
BL1567.The geoid height was determined by GEOID99.
BL1567
BL1567;                    North         East    Units  Estimated Accuracy
BL1567;SPC TXSC     - 4,250,240.      896,340.      MT  (+/- 180 meters Scaled)
BL1567
BL1567                          SUPERSEDED SURVEY CONTROL
BL1567
BL1567  NGVD 29     -        75.913  (m)          249.06   (f) ADJ UNCH    2 0
BL1567
BL1567.Superseded values are not recommended for survey control.
BL1567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BL1567.See file dsdata.txt to determine how the superseded data were derived.
BL1567
BL1567_MARKER: DB = BENCH MARK DISK
BL1567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
BL1567_STAMPING: V 1028 1954
BL1567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
BL1567+STABILITY: SURFACE MOTION
BL1567
BL1567  HISTORY     - Date     Condition        Recov. By
BL1567  HISTORY     - 1954     MONUMENTED       CGS
BL1567  HISTORY     - 1987     MARK NOT FOUND   USPSQD
BL1567
BL1567                          STATION DESCRIPTION
BL1567
BL1567''DESCRIBED BY COAST AND GEODETIC SURVEY 1954
BL1567''IN WALLER.
BL1567''AT WALLER, 165 FEET EAST OF THE EAST END OF THE TEXAS AND NEW ORLEANS
BL1567''RAILROAD STATION, 39 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK,
BL1567''11 FEET EAST OF A TELEPHONE POLE, 56 FEET EAST OF THE CENTER LINE OF A
BL1567''GRAVELED ROAD LEADING SOUTH, 3.5 FEET SOUTH OF A WITNESS POST, SET IN
BL1567''THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND.
BL1567
BL1567                          STATION RECOVERY (1987)
BL1567
BL1567''RECOVERY NOTE BY US POWER SQUADRON 1987 (MGB)
BL1567''MARK NOT FOUND.