1        National Geodetic Survey,   Retrieval Date = MARCH  3, 2005
 BG1749 ***********************************************************************
 BG1749  DESIGNATION -  Q 25
 BG1749  PID         -  BG1749
 BG1749  STATE/COUNTY-  FL/ESCAMBIA
 BG1749  USGS QUAD   -  PENSACOLA (1994)
 BG1749
 BG1749                         *CURRENT SURVEY CONTROL
 BG1749  ___________________________________________________________________
 BG1749* NAD 83(1986)-  30 27 46.     (N)    087 12 21.     (W)     SCALED    
 BG1749* NAVD 88     -        22.054  (meters)      72.36   (feet)  ADJUSTED  
 BG1749  ___________________________________________________________________
 BG1749  GEOID HEIGHT-         -27.43  (meters)                     GEOID03
 BG1749  DYNAMIC HT  -          22.026 (meters)      72.26  (feet)  COMP
 BG1749  MODELED GRAV-     979,351.8   (mgal)                       NAVD 88
 BG1749
 BG1749  VERT ORDER  -  FIRST     CLASS II
 BG1749
 BG1749.The horizontal coordinates were scaled from a topographic map and have
 BG1749.an estimated accuracy of +/- 6 seconds.
 BG1749
 BG1749.The orthometric height was determined by differential leveling
 BG1749.and adjusted by the National Geodetic Survey in June 1991.
 BG1749
 BG1749.The geoid height was determined by GEOID03.
 BG1749
 BG1749.The dynamic height is computed by dividing the NAVD 88
 BG1749.geopotential number by the normal gravity value computed on the
 BG1749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 BG1749.degrees latitude (g = 980.6199 gals.).
 BG1749
 BG1749.The modeled gravity was interpolated from observed gravity values.
 BG1749
 BG1749;                    North         East    Units  Estimated Accuracy
 BG1749;SPC FL N     -   165,230.      340,180.      MT  (+/- 180 meters Scaled)
 BG1749
 BG1749                          SUPERSEDED SURVEY CONTROL
 BG1749
 BG1749  NGVD 29 (??/??/92)   22.121  (m)           72.58   (f) ADJ UNCH    1 2
 BG1749
 BG1749.Superseded values are not recommended for survey control.
 BG1749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 BG1749.See file dsdata.txt to determine how the superseded data were derived.
 BG1749
 BG1749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16RDU802700(NAD 83)
 BG1749_MARKER: DB = BENCH MARK DISK
 BG1749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BG1749_STAMPING: Q 25 1942
 BG1749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BG1749+STABILITY: SURFACE MOTION
 BG1749
 BG1749  HISTORY     - Date     Condition        Report By
 BG1749  HISTORY     - 1942     MONUMENTED       CGS
 BG1749  HISTORY     - 1955     GOOD             NGS
 BG1749  HISTORY     - 1974     GOOD             NGS
 BG1749  HISTORY     - 20050213 GOOD             USPSQD
 BG1749
 BG1749                          STATION DESCRIPTION
 BG1749
 BG1749'DESCRIBED BY NATIONAL GEODETIC SURVEY 1955
 BG1749'1.5 MI NE FROM PENSACOLA.
 BG1749'1.5 MILES NORTH AND NORTHEAST ALONG 12TH AVENUE NORTH FROM FIRE
 BG1749'STATION NO. 2 AND INTERSECTION OF CROSS STREET AT PENSACOLA,
 BG1749'ABOUT 0.1 MILE SOUTHWEST OF THE TOP OF A GRADE, ABOUT 0.25 MILE
 BG1749'NORTHEAST OF A BRIDGE OVER BAYOU TEXAR, AT JUNCTION OF A SAND
 BG1749'ROAD LEADING SOUTHEAST, 34 FEET SOUTHEAST OF CENTER LINE OF 12TH
 BG1749'AVENUE NORTH, 29 FEET NORTHEAST OF CENTER LINE OF SAND ROAD
 BG1749'SOUTHEAST, 44 FEET EAST-NORTHEAST OF CENTER OF JUNCTION, ABOUT 3
 BG1749'FEET ABOVE LEVEL OF JUNCTION AND SET IN THE TOP OF A CONCRETE
 BG1749'POST PROJECTING 5 INCHES.
 BG1749
 BG1749                          STATION RECOVERY (1974)
 BG1749
 BG1749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 BG1749'RECOVERED IN GOOD CONDITION.
 BG1749
 BG1749                          STATION RECOVERY (2005)
 BG1749
 BG1749'RECOVERY NOTE BY US POWER SQUADRON 2005 (RAB)
 BG1749'IN 1955 DESCRIPTION SAND ROAD HAS BEEN PAVED AND IS SIGNED DUNWOODY
 BG1749'DR.