DX3147 ***********************************************************************
DX3147  DESIGNATION -  A 425
DX3147  PID         -  DX3147
DX3147  STATE/COUNTY-  CA/ORANGE
DX3147  USGS QUAD   -  LA HABRA (1981)
DX3147
DX3147                         *CURRENT SURVEY CONTROL
DX3147  ___________________________________________________________________
DX3147* NAD 83(1986)-  33 55 05.     (N)    117 53 50.     (W)     SCALED
DX3147* NAVD 88     -       114.58   (+/-2cm)     375.9    (feet)  VERTCON
DX3147  ___________________________________________________________________
DX3147  GEOID HEIGHT-         -34.83  (meters)                     GEOID99
DX3147
DX3147  VERT ORDER  -  FIRST     CLASS II (See Below)
DX3147
DX3147.The horizontal coordinates were scaled from a topographic map and have
DX3147.an estimated accuracy of +/- 6 seconds.
DX3147
DX3147.The NAVD 88 height was computed by applying the VERTCON shift value to
DX3147.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
DX3147.The vertical order pertains to the superseded datum.
DX3147
DX3147.The geoid height was determined by GEOID99.
DX3147
DX3147;                    North         East    Units  Estimated Accuracy
DX3147;SPC CA 6     -   695,440.    1,847,680.      MT  (+/- 180 meters Scaled)
DX3147
DX3147                          SUPERSEDED SURVEY CONTROL
DX3147
DX3147  NGVD 29     -       113.846  (m)          373.51   (f) ADJUSTED    1 2
DX3147
DX3147.Superseded values are not recommended for survey control.
DX3147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DX3147.See file dsdata.txt to determine how the superseded data were derived.
DX3147
DX3147_MARKER: DB = BENCH MARK DISK
DX3147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
DX3147_STAMPING: A 425 1935
DX3147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
DX3147+STABILITY: SURFACE MOTION
DX3147
DX3147  HISTORY     - Date     Condition        Recov. By
DX3147  HISTORY     - 1935     MONUMENTED       CGS
DX3147  HISTORY     - 1949     GOOD             NGS
DX3147  HISTORY     - 1967     GOOD             MWDSC
DX3147  HISTORY     - 19980606 GOOD             USPSQD
DX3147
DX3147                          STATION DESCRIPTION
DX3147
DX3147''DESCRIBED BY NATIONAL GEODETIC SURVEY 1949
DX3147''IN BREA.
DX3147''ON THE WEST SIDE OF SOUTH ORANGE AVENUE, 100.5 FEET SOUTH OF
DX3147''THE SOUTH CURB OF EAST ASH STREET, 48.5 FEET SOUTH OF THE
DX3147''SOUTHEAST CORNER OF THE BROWN AND DAUSER LUMBER CO. OFFICE
DX3147''BUILDING, 4 FEET EAST OF THE SIDEWALK, AND 1 FOOT WEST OF THE
DX3147''CURB.
DX3147
DX3147                          STATION RECOVERY (1967)
DX3147
DX3147''RECOVERY NOTE BY METRO WATER DISTR SO. CALIFORNIA 1967
DX3147''RECOVERED IN GOOD CONDITION.
DX3147
DX3147                          STATION RECOVERY (1998)
DX3147
DX3147''RECOVERY NOTE BY US POWER SQUADRON 1998
DX3147''RECOVERED IN GOOD CONDITION.