BM0112 ***********************************************************************
BM0112  DESIGNATION -  N 207
BM0112  PID         -  BM0112
BM0112  STATE/COUNTY-  TX/WASHINGTON
BM0112  USGS QUAD   -  BRENHAM (1984)
BM0112
BM0112                         *CURRENT SURVEY CONTROL
BM0112  ___________________________________________________________________
BM0112* NAD 83(1986)-  30 10 02.     (N)    096 23 39.     (W)     SCALED
BM0112* NAVD 88     -       105.88   (+/-2cm)     347.4    (feet)  VERTCON
BM0112  ___________________________________________________________________
BM0112  GEOID HEIGHT-         -27.14  (meters)                     GEOID99
BM0112
BM0112  VERT ORDER  -  SECOND    CLASS 0 (See Below)
BM0112
BM0112.The horizontal coordinates were scaled from a topographic map and have
BM0112.an estimated accuracy of +/- 6 seconds.
BM0112
BM0112.The NAVD 88 height was computed by applying the VERTCON shift value to
BM0112.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
BM0112.The vertical order pertains to the superseded datum.
BM0112
BM0112.The geoid height was determined by GEOID99.
BM0112
BM0112;                    North         East    Units  Estimated Accuracy
BM0112;SPC TX C     - 3,062,210.    1,079,350.      MT  (+/- 180 meters Scaled)
BM0112
BM0112                          SUPERSEDED SURVEY CONTROL
BM0112
BM0112  NGVD 29     -       105.845  (m)          347.26   (f) ADJ UNCH    2 0
BM0112
BM0112.Superseded values are not recommended for survey control.
BM0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BM0112.See file dsdata.txt to determine how the superseded data were derived.
BM0112
BM0112_MARKER: DB = BENCH MARK DISK
BM0112_SETTING: 30 = WINDOW SEAT
BM0112_STAMPING: N 207 1933 347.335
BM0112_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
BM0112
BM0112  HISTORY     - Date     Condition        Recov. By
BM0112  HISTORY     - 1933     MONUMENTED       CGS
BM0112  HISTORY     - 1963     GOOD             USGS
BM0112  HISTORY     - 19910623 GOOD             USPSQD
BM0112  HISTORY     - 19941105 GOOD             USPSQD
BM0112
BM0112                          STATION DESCRIPTION
BM0112
BM0112''DESCRIBED BY US GEOLOGICAL SURVEY 1963
BM0112''IN BRENHAM.
BM0112''AT BRENHAM, WASHINGTON COUNTY, AT THE POST OFFICE, AT THE MAIN
BM0112''ENTRANCE, JUST NORTH OF THE ENTRANCE, NEAR THE THIRD COLUMN FROM THE
BM0112''NORTH, AND IN THE TOP OF THE STONE WINDOW SEAT.  A STANDARD DISK,
BM0112''STAMPED 347.355 N 207 1933.
BM0112
BM0112                          STATION RECOVERY (1991)
BM0112
BM0112''RECOVERY NOTE BY US POWER SQUADRON 1991 (RAL)
BM0112''RECOVERED IN GOOD CONDITION.
BM0112
BM0112                          STATION RECOVERY (1994)
BM0112
BM0112''RECOVERY NOTE BY US POWER SQUADRON 1994
BM0112''RECOVERED IN GOOD CONDITION.