BL2072 ***********************************************************************
BL2072  DESIGNATION -  SPINDLE TOP
BL2072  PID         -  BL2072
BL2072  STATE/COUNTY-  TX/JEFFERSON
BL2072  USGS QUAD   -  BEAUMONT EAST (1979)
BL2072
BL2072                         *CURRENT SURVEY CONTROL
BL2072  ___________________________________________________________________
BL2072* NAD 83(1993)-  30 02 11.82725(N)    094 03 36.82332(W)     ADJUSTED
BL2072* NAVD 88     -         8.     (meters)      26.     (feet)  SCALED
BL2072  ___________________________________________________________________
BL2072  LAPLACE CORR-           0.11  (seconds)                    DEFLEC99
BL2072  GEOID HEIGHT-         -27.37  (meters)                     GEOID99
BL2072
BL2072  HORZ ORDER  -  SECOND
BL2072
BL2072.The horizontal coordinates were established by classical geodetic methods
BL2072.and adjusted by the National Geodetic Survey in February 1996.
BL2072
BL2072.The orthometric height was scaled from a topographic map.
BL2072
BL2072.The Laplace correction was computed from DEFLEC99 derived deflections.
BL2072
BL2072.The geoid height was determined by GEOID99.
BL2072
BL2072;                    North         East     Units   Scale      Converg.
BL2072;SPC TXSC     - 4,254,247.951 1,076,273.911   MT  0.99993804 +2 25 12.2
BL2072;SPC TX C     - 3,058,068.280 1,304,739.066   MT  1.00002233 +3 13 51.7
BL2072;UTM  15      - 3,323,316.459   397,778.026   MT  0.99972892 -0 31 50.7
BL2072
BL2072:                Primary Azimuth Mark                     Grid Az
BL2072:SPC TXSC     -  FIELD                                    276 11 40.5
BL2072:SPC TX C     -  FIELD                                    275 23 01.0
BL2072:UTM  15      -  FIELD                                    279 08 43.4
BL2072
BL2072|---------------------------------------------------------------------|
BL2072| PID    Reference Object                     Distance      Geod. Az  |
BL2072|                                                           dddmmss.s |
BL2072| BL2058 NECHES RIVER POWER LINE W TWR       APPROX. 3.5 KM 0515524.3 |
BL2072| BL2062 NECHES RIVER POWER LINE E TWR       APPROX. 3.7 KM 0541339.2 |
BL2072|        SPINDLE TOP RM 2                     25.799 METERS 10459     |
BL2072| BL2070 FIELD                               APPROX. 1.7 KM 2783652.7 |
BL2072|        SPINDLE TOP RM 1                     27.877 METERS 35037     |
BL2072|---------------------------------------------------------------------|
BL2072
BL2072                          SUPERSEDED SURVEY CONTROL
BL2072
BL2072  NAD 83(1993)-  30 02 11.82675(N)    094 03 36.82343(W) AD(       ) 2
BL2072  NAD 83(1986)-  30 02 11.84429(N)    094 03 36.80465(W) AD(       ) 2
BL2072  NAD 27      -  30 02 11.07700(N)    094 03 36.16900(W) AD(       ) 2
BL2072
BL2072.Superseded values are not recommended for survey control.
BL2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BL2072.See file dsdata.txt to determine how the superseded data were derived.
BL2072
BL2072_MARKER: I = METAL ROD
BL2072_SETTING: 4 = OBJECT IMBEDDED IN GROUND
BL2072
BL2072  HISTORY     - Date     Condition        Recov. By
BL2072  HISTORY     - 1911     MONUMENTED       USE
BL2072  HISTORY     - 1917     GOOD             CGS
BL2072  HISTORY     - 1933     GOOD             CGS
BL2072  HISTORY     - 1960     MARK NOT FOUND   USGS
BL2072
BL2072                          STATION DESCRIPTION
BL2072
BL2072''DESCRIBED BY US ENGINEERS 1911
BL2072''ABOUT 12 MILES ABOVE THE MOUTH OF THE NECHES RIVER, 107 METERS
BL2072''FROM THE END OF THE UNION CANAL, AND 32 METERS FROM THE KANSAS
BL2072''CITY SOUTHERN RAILROAD TRACKS.
BL2072''
BL2072''STATION MARK IS A 3-INCH GALVANIZED-IRON PIPE, 4.5 FEET LONG,
BL2072''WITH A FLANGE AT THE BOTTOM, FILLED WITH AND SET IN CONCRETE.
BL2072''
BL2072''THE FOLLOWING DISTANCES AND BEARINGS ARE GIVEN--PILLAR OF THE
BL2072''AGITATOR AT THE FILTER PLANT, MARKED BY A TRIANGLE 4 FEET ABOVE
BL2072''THE GROUND, 11.3 METERS, N 26 DEG 51 MIN E.  PILLAR OF THE AGITATOR
BL2072''AT THE FILTER PLANT, MARKED BY A TRIANGLE 3 FEET ABOVE THE
BL2072''GROUND, 12.5 METERS, N 72 DEG 36 MIN E.  PIN OAK TREE, 20 INCHES
BL2072''IN DIAMETER, MARKED BY A TRIANGLE 5 FEET ABOVE THE GROUND, 18.0
BL2072''METERS, S 86 DEG 27 MIN W.
BL2072
BL2072                          STATION RECOVERY (1917)
BL2072
BL2072''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1917 (JBB)
BL2072''FOUND AS DESCRIBED.
BL2072
BL2072                          STATION RECOVERY (1933)
BL2072
BL2072''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (ERM)
BL2072''THE PIPE HAS BEEN PARTIALLY DUG UP BUT APPARENTLY NOT MOVED.
BL2072''A COLLAR OF CONCRETE 8 INCHES IN DIAMETER WAS CAST AROUND THE
BL2072''PIPE.
BL2072''
BL2072''THE TOPOGRAPHY HAS CHANGED SO A NEW DESCRIPTION IS SUBMITTED--
BL2072''
BL2072''LOCATED ON THE HIGH BANK (20 FEET) 107 METERS FROM THE END OF
BL2072''THE OLD UNION CANAL, 1.3 MILES W OF THE NECHES RIVER, 28 METERS
BL2072''FROM THE LINE OF THE KANSAS CITY SOUTHERN RAILWAY, AND 7 METERS
BL2072''FROM A LITTLE-USED ROAD.
BL2072''
BL2072''TWO BRONZE REFERENCE DISKS SET IN CONCRETE WERE ESTABLISHED.
BL2072''REFERENCE MARK 1 TO THE N AND REFERENCE MARK 2 TO THE E.
BL2072''
BL2072''STATION MAY BE REACHED VIA THE CANAL WITH NOT OVER 2-FOOT DRAFT,
BL2072''AND VIA ROAD.
BL2072''
BL2072''A 30-FOOT SIGNAL WAS ERECTED.  CLEARING WAS NECESSARY TO RANCH
BL2072''AND POWER.
BL2072
BL2072                          STATION RECOVERY (1960)
BL2072
BL2072''RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960
BL2072''THE STATION MARK WAS SEARCHED FOR AND NOT FOUND.  REFERENCE MARK
BL2072''NO. 2 WAS HOWEVER RECOVERED IN GOOD CONDITION.