HS5029 ***********************************************************************
HS5029  DESIGNATION -  TESLA
HS5029  PID         -  HS5029
HS5029  STATE/COUNTY-  CA/ALAMEDA
HS5029  USGS QUAD   -  ALTAMONT (1981)
HS5029
HS5029                         *CURRENT SURVEY CONTROL
HS5029  ___________________________________________________________________
HS5029* NAD 83(1992)-  37 40 08.69913(N)    121 42 26.90133(W)     ADJUSTED
HS5029* NAVD 88     -       259.1    (meters)     850.     (feet)  VERTCON
HS5029  ___________________________________________________________________
HS5029  EPOCH DATE  -        1991.35
HS5029  LAPLACE CORR-           5.19  (seconds)                    DEFLEC99
HS5029  GEOID HEIGHT-         -31.95  (meters)                     GEOID99
HS5029
HS5029  HORZ ORDER  -  FIRST
HS5029
HS5029.The horizontal coordinates were established by classical geodetic methods
HS5029.and adjusted by the National Geodetic Survey in March 1994.
HS5029.The horizontal coordinates are valid at the epoch date displayed above.
HS5029.The epoch date for horizontal control is a decimal equivalence
HS5029.of Year/Month/Day.
HS5029
HS5029.The NAVD 88 height was computed by applying the VERTCON shift value to
HS5029.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
HS5029
HS5029.The Laplace correction was computed from DEFLEC99 derived deflections.
HS5029
HS5029.The geoid height was determined by GEOID99.
HS5029
HS5029;                    North         East     Units   Scale      Converg.
HS5029;SPC CA 3     - 2,068,345.24  6,212,193.32   sFT  0.99993020 -0 44 21.3
HS5029;SPC CA 3     -   630,432.889 1,893,480.312   MT  0.99993020 -0 44 21.3
HS5029;UTM  10      - 4,169,885.935   613,990.957   MT  0.99976005 +0 47 23.8
HS5029
HS5029:                Primary Azimuth Mark                     Grid Az
HS5029:SPC CA 3     -  TESLA RM 3 AZIMUTH                       038 47 13.1
HS5029:UTM  10      -  TESLA RM 3 AZIMUTH                       037 15 28.0
HS5029
HS5029|---------------------------------------------------------------------|
HS5029| PID    Reference Object                     Distance      Geod. Az  |
HS5029|                                                           dddmmss.s |
HS5029|        TESLA AZ MK                                        0090537.5 |
HS5029|        TESLA RM 3 AZIMUTH                                 0380251.8 |
HS5029|        TESLA RM 2                            9.759 METERS 17822     |
HS5029| HS5027 LIVERMORE COAST MFG SUPPLY TK       APPROX. 3.9 KM 3012907.4 |
HS5029|        TESLA RM 1                           12.438 METERS 35749     |
HS5029|---------------------------------------------------------------------|
HS5029
HS5029                          SUPERSEDED SURVEY CONTROL
HS5029
HS5029  NAD 83(1986)-  37 40 08.69918(N)    121 42 26.90213(W) AD(1984.00) 1
HS5029  NAD 27      -  37 40 08.95100(N)    121 42 23.07300(W) AD(       ) 1
HS5029  NGVD 29     -       258.3    (m)          847.     (f) VERT ANG
HS5029
HS5029.Superseded values are not recommended for survey control.
HS5029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
HS5029.See file dsdata.txt to determine how the superseded data were derived.
HS5029
HS5029  HISTORY     - Date     Condition        Recov. By
HS5029  HISTORY     - 1947     MONUMENTED       CGS
HS5029  HISTORY     - 1963     MONUMENTED       CGS
HS5029  HISTORY     - 1972     MONUMENTED       NGS
HS5029  HISTORY     - 1976     GOOD             NGS
HS5029  HISTORY     - 1981     GOOD             NGS
HS5029  HISTORY     - 1986     GOOD             USPSQD
HS5029
HS5029                          STATION DESCRIPTION
HS5029
HS5029''DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (SPH)
HS5029''THE STATION IS NEAR THE SUMMIT OF A BARE, PARTIALLY CULTIVATED
HS5029''RIDGE, WHICH HAS TWO POWER LINES RUNNING OVER THE TOP, ABOUT 3-1/2
HS5029''MILES EAST SOUTHEAST OF LIVERMORE AND 1 MILE SOUTH OF THE U.S.
HS5029''NAVAL AIR STATION.  IT IS ON THE PROPERTY OF THE U.S. NAVAL AIR
HS5029''STATION AND NEAR THE CREST OF THE RIDGE ALONG THE WEST BOUNDARY
HS5029''OF THE PROPERTY.
HS5029''
HS5029''THE STATION MARK, STAMPED TESLA 1947, IS A STANDARD DISK
HS5029''SET IN A 12 INCH SQUARE CONCRETE POST PROJECTING 4 INCHES ABOVE
HS5029''THE SURFACE.  IT IS 20.5 METERS EAST SOUTHEAST OF A PILE OF ROCK
HS5029''ON THE HIGHEST POINT OF THE RIDGE, 4.7 METERS SOUTH AND 1 FOOT
HS5029''LOWER THAN THE CREST OF THE RIDGE, 1.1 METERS EAST OF THE FENCE
HS5029''LINE, AND 3 METERS NORTH OF A WHITE WITNESS POST.
HS5029''
HS5029''REFERENCE MARK NO. 1, STAMPED TESLA NO 1 1947, IS A STANDARD
HS5029''DISK SET IN A 12 INCH SQUARE CONCRETE POST PROJECTING 4 INCHES
HS5029''ABOVE THE SURFACE.  IT IS ON THE NORTH SLOPE OF THE RIDGE AT
HS5029''ABOUT THE SAME ELEVATION AS THE STATION MARK AND 0.6 METER EAST OF
HS5029''THE FENCE LINE.
HS5029''
HS5029''REFERENCE MARK NO. 2, STAMPED TESLA NO 2 1947, IS A STANDARD
HS5029''DISK SET IN A 12 INCH SQUARE CONCRETE POST PROJECTING 4 INCHES
HS5029''ABOVE THE SURFACE.  IT IS ON THE SOUTH SLOPE OF THE RIDGE, ABOUT
HS5029''4 FEET LOWER THAN THE STATION MARK, AND 1.2 METERS EAST OF THE
HS5029''FENCE LINE.
HS5029''
HS5029''THE AZIMUTH MARK, STAMPED TESLA 1947, IS A STANDARD DISK SET IN
HS5029''A 12 INCH SQUARE CONCRETE POST PROJECTING 6 INCHES ABOVE THE
HS5029''SURFACE OF THE GROUND.  IT IS 0.15 MILE SOUTH ALONG THE PAVED
HS5029''ROAD FROM THE MAIN ENTRANCE TO THE NAVAL AIR STATION, 1 METER
HS5029''EAST OF THE EDGE OF THE PAVEMENT, AND 1 FOOT WEST OF THE RIGHT
HS5029''OF WAY FENCE LINE.  THE MARK IS PASSED ENROUTE TO THE STATION.
HS5029''
HS5029''TO REACH THE STATION FROM THE FLAGPOLE AT THE INTERSECTION
HS5029''OF SOUTH LIVERMORE AVENUE AND 1ST STREET IN LIVERMORE GO SOUTHEAST
HS5029''ON SOUTH LIVERMORE AVENUE FOR 0.25 MILE TO EAST AVENUE.  TURN
HS5029''LEFT, EAST, ON EAST AVENUE AND CONTINUE FOR 3.2 MILES TO THE MAIN
HS5029''GATE OF THE U.S. NAVAL AIR STATION ON LEFT AND A T ROAD
HS5029''INTERSECTION ON RIGHT.  OBTAIN PERMISSION FROM THE GUARD AT
HS5029''ENTRANCE ON LEFT TO ENTER THE NAVAL STATION PROPERTY.  THENCE
HS5029''TURN SOUTH AND CONTINUE SOUTHERLY FOR 0.15 MILE TO THE AZIMUTH
HS5029''MARK ON THE LEFT, EAST, SIDE OF THE PAVED ROAD.  CONTINUE SOUTH
HS5029''ON PAVED ROAD FOR 0.7 MILE TO ITS END ON THE CREST OF THE
HS5029''RIDGE.  TURN RIGHT, WEST, AROUND THE SOUTH SIDE OF TWO WATER
HS5029''TANKS, AND CONTINUE ON TRACK ROAD UP THE CREST OF THE
HS5029''RIDGE FOR 0.1 MILE TO THE FENCE LINE AND STATION SITE.
HS5029
HS5029                          STATION RECOVERY (1963)
HS5029
HS5029''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (IRR)
HS5029''THE STATION MARK AND REFERENCE MARKS WERE RECOVERED IN GOOD
HS5029''CONDITION.  THE AZIMUTH MARK WAS FOUND LEANING SLIGHTLY TO THE
HS5029''SOUTH.  THE 1947 DESCRIPTION IS ADEQUATE WITH THE FOLLOWING
HS5029''ADDITIONS--
HS5029''
HS5029''THE STATION IS INSIDE THE PROPERTY LINE OF THE LAWRENCE RADIATION
HS5029''LABORATORY (ONETIME U.S. NAVAL AIR STATION) BUT THE FENCE HAS
HS5029''BEEN SET IN AT THE STATION SITE SO THE MARK IS ACCESSIBLE FROM
HS5029''THE CULTIVATED FIELD TO THE WEST.
HS5029''
HS5029''TO REACH THE STATION FROM THE POST OFFICE AT LIVERMORE GO
HS5029''SOUTHEAST ON SOUTH LIVERMORE AVENUE 0.1 MILE TO A SIDE ROAD ON
HS5029''THE LEFT.  TURN LEFT ONTO EAST AVENUE AND GO EAST 3.2 MILES TO
HS5029''THE SANDIA CORPORATION BUILDINGS ON THE RIGHT.  TURN RIGHT, PASS
HS5029''THROUGH A LARGE PARKING AREA, AND GO SOUTH 0.8 MILE TO THE TOP
HS5029''OF THE HILL AND THE STATION.
HS5029''
HS5029''TO REACH THE AZIMUTH MARK FROM THE SANDIA CORPORATION PARKING AREA
HS5029''GO EAST ON EAST AVENUE 0.1 MILE TO A FARM ROAD ON THE RIGHT.
HS5029''TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD ALONG THE EAST SIDE OF
HS5029''A CHAIN-LINK FENCE 0.1 MILE TO THE AZIMUTH MARK ON THE RIGHT.
HS5029
HS5029                          STATION RECOVERY (1972)
HS5029
HS5029''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
HS5029''THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN
HS5029''GOOD CONDITION.  THE DISTANCES TO REFERENCE MARKS 1 AND 2
HS5029''MEASURED ON THIS DATE AGREED WITH THE 1947 MEASUREMENTS BUT
HS5029''THE DIRECTION MEASURED ON THIS DATE TO REFERENCE MARK 1 WAS 1 MIN
HS5029''32 SEC LARGER AND THE DIRECTION TO REFERENCE MARK 2 WAS 2 MIN
HS5029''11 SEC SMALLER THAN THE 1947 DIRECTIONS.  THE AZIMUTH MARK WAS
HS5029''FOUND TO HAVE BEEN DESTROYED SO A NEW AZIMUTH MARK WAS
HS5029''ESTABLISHED ON THIS DATE.  THE PREVIOUS DESCRIPTIONS ARE ADEQUATE
HS5029''WITH THE FOLLOWING ADDITION--
HS5029''
HS5029''THE AZIMUTH MARK SET ON THIS DATE IS LOCATED AT THE NORTHWEST
HS5029''CORNER OF THE T-INTERSECTION OF GREENVILLE ROAD RUNNING NORTH
HS5029''AND SOUTH AND EAST AVENUE LEADING EAST AND IS A NGS REFERENCE MARK
HS5029''DISK STAMPED TESLA 1947 NO 3 1972 CEMENTED IN A DRILL HOLE IN
HS5029''THE TOP OF A 6-FOOT-SQUARE U-SHAPED CONCRETE CATCH BASIN AT THE
HS5029''NORTHWEST END OF A 24-INCH CORRUGATED METAL PIPE CULVERT UNDER
HS5029''GREENVILLE ROAD AND IS 44.0 FEET NORTH OF THE CENTER LINE OF
HS5029''EAST AVENUE, 33.0 FEET WEST OF THE CENTER LINE OF GREENVILLE
HS5029''ROAD, 1.3 FEET NORTH-NORTHEAST OF THE SOUTHWEST CORNER OF THE
HS5029''CATCH BASIN AND 1.5 FEET ABOVE THE GROUND.
HS5029''
HS5029''TO REACH THE AZIMUTH MARK SET ON THIS DATE FROM THE SANDIA
HS5029''CORPORATION PARKING AREA GO EAST ON EAST AVENUE 0.65 MILE TO THE
HS5029''INTERSECTION OF GREENVILLE ROAD AND THE MARK ON THE LEFT.
HS5029''
HS5029''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
HS5029''ESE OF LIVERMORE
HS5029
HS5029                          STATION RECOVERY (1976)
HS5029
HS5029''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
HS5029''THE STATION MARK, AZIMUTH MARK (RM 3), AND REFERENCE MARKS 1 AND
HS5029''2 WERE RECOVERED IN GOOD CONDITION AND THE PREVIOUS DESCRIPTIONS
HS5029''ARE ADEQUATE.
HS5029''
HS5029''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
HS5029''3-1/2 MILES ESE OF LIVERMORE.
HS5029
HS5029                          STATION RECOVERY (1981)
HS5029
HS5029''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (JWB)
HS5029''STATION AND RM NO. 3 RECOVERED IN GOOD CONDITION AS DESCRIBED.  TO
HS5029''REACH IS GOOD EXCEPT NOW SECURITY GUARD AT SANDIA CORPORATION MUST
HS5029''BE CONTACTED TO OPEN NEW GATE TO REACH STATION.
HS5029''
HS5029''REFERENCE MARK 1 AND 2 WERE NOT SEARCHED FOR.
HS5029''
HS5029''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
HS5029''SOUTHEAST OF LIVERMORE.
HS5029
HS5029                          STATION RECOVERY (1986)
HS5029
HS5029''RECOVERY NOTE BY US POWER SQUADRON 1986 (MV)
HS5029''RECOVERED IN GOOD CONDITION.