DT0715 ***********************************************************************
DT0715  DESIGNATION -  ESCUDILLA
DT0715  PID         -  DT0715
DT0715  STATE/COUNTY-  AZ/APACHE
DT0715  USGS QUAD   -  ESCUDILLA MOUNTAIN
DT0715
DT0715                         *CURRENT SURVEY CONTROL
DT0715  ___________________________________________________________________
DT0715* NAD 83(1992)-  33 56 50.41718(N)    109 07 18.12195(W)     ADJUSTED
DT0715* NAVD 88     -      3318.0    (meters)   10886.     (feet)  VERTCON
DT0715  ___________________________________________________________________
DT0715  LAPLACE CORR-           2.54  (seconds)                    DEFLEC99
DT0715  GEOID HEIGHT-         -22.19  (meters)                     GEOID99
DT0715
DT0715  HORZ ORDER  -  FIRST
DT0715
DT0715.The horizontal coordinates were established by classical geodetic methods
DT0715.and adjusted by the National Geodetic Survey in August 1993.
DT0715
DT0715.The NAVD 88 height was computed by applying the VERTCON shift value to
DT0715.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
DT0715
DT0715.The Laplace correction was computed from DEFLEC99 derived deflections.
DT0715
DT0715.The geoid height was determined by GEOID99.
DT0715
DT0715;                    North         East     Units   Scale      Converg.
DT0715;SPC AZ E     -   327,304.984   309,950.877   MT  1.00001498 +0 35 00.9
DT0715;SPC NM W     -   327,566.324   710,907.188   MT  1.00009145 -0 43 10.4
DT0715;UTM  12      - 3,757,906.101   673,575.645   MT  0.99997142 +1 02 57.0
DT0715
DT0715:                Primary Azimuth Mark                     Grid Az
DT0715:SPC AZ E     -  SADDLE MOUNTAIN                          162 28 57.0
DT0715:SPC NM W     -  SADDLE MOUNTAIN                          163 47 08.3
DT0715:UTM  12      -  SADDLE MOUNTAIN                          162 01 00.9
DT0715
DT0715|---------------------------------------------------------------------|
DT0715| PID    Reference Object                     Distance      Geod. Az  |
DT0715|                                                           dddmmss.s |
DT0715|        ESCADILLA RM 1                       21.533 METERS 13218     |
DT0715| DT0723 SADDLE MOUNTAIN                     APPROX.38.5 KM 1630357.9 |
DT0715| DT0709 TULAROSA                                           17223     |
DT0715|        ESCADILLA RM 2                       10.361 METERS 19806     |
DT0715| DT0714 ESCUDILLA LOOKOUT TOWER              10.064 METERS 33829     |
DT0715|---------------------------------------------------------------------|
DT0715
DT0715                          SUPERSEDED SURVEY CONTROL
DT0715
DT0715  NAD 83(1986)-  33 56 50.41624(N)    109 07 18.12463(W) AD(       ) 1
DT0715  NAD 27      -  33 56 50.24115(N)    109 07 15.84260(W) AD(       ) 1
DT0715  NGVD 29     -      3316.8    (m)        10882.     (f) VERT ANG
DT0715
DT0715.Superseded values are not recommended for survey control.
DT0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DT0715.See file dsdata.txt to determine how the superseded data were derived.
DT0715
DT0715_MARKER: DD = SURVEY DISK
DT0715_SETTING: 80 = SET IN A BOULDER
DT0715
DT0715  HISTORY     - Date     Condition        Recov. By
DT0715  HISTORY     - 1934     MONUMENTED       USGS
DT0715  HISTORY     - 1966     GOOD             CGS
DT0715  HISTORY     - 1968     GOOD             USE
DT0715  HISTORY     - 1972     GOOD             AZHD
DT0715  HISTORY     - 1978     GOOD             NGS
DT0715  HISTORY     - 19961009 GOOD             USPSQD
DT0715
DT0715                          STATION DESCRIPTION
DT0715
DT0715''DESCRIBED BY US GEOLOGICAL SURVEY 1934 (LCJ)
DT0715''ABOUT 7 MILES N OF ALPINE, IN SEC. 6, T. 6 N, R. 31 E, AND
DT0715''DIRECTLY UNDER CENTER OF LOOKOUT TOWER OF ESCUDILLA MOUNTAIN.
DT0715''
DT0715''MARKED BY STANDARD U.S. GEOLOGICAL SURVEY TABLET SET IN
DT0715''BOULDER.
DT0715''
DT0715''REFERENCE MARKS ARE STANDARD DISKS SET IN DRILL HOLES IN
DT0715''BOULDERS.
DT0715''
DT0715''REFERENCE MARK NO. 1 IS 21.590 METERS (70.83 FEET) FROM
DT0715''STATION.
DT0715''
DT0715''REFERENCE MARK NO. 2 IS 10.304 METERS (33.81 FEET) FROM
DT0715''STATION.
DT0715''
DT0715''TO REACH THE STATION FROM STORE IN ALPINE GO 5.8 MILES TOWARD
DT0715''SPRINGERVILLE, TURN RIGHT ONTO SIDE ROAD AND FOLLOW ABOUT
DT0715''4 MILES TO END OF TRUCK TRAVEL, AND FOLLOW TRAIL TO LOOKOUT
DT0715''TOWER AND STATION.
DT0715
DT0715                          STATION RECOVERY (1966)
DT0715
DT0715''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (JWC)
DT0715''THE STATION AND REFERENCE MARK 2 WERE RECOVERED AND FOUND TO
DT0715''BE IN GOOD CONDITION.  REFERENCE MARK 1 HAS BEEN BADLY BATTERED
DT0715''BUT IS SOLID.  THE STAMPING IS ILLEGIBLE.  A DIFFERENCE WAS
DT0715''FOUND IN THE DIRECTION AND THE DISTANCE TO REFERENCE MARKS
DT0715''1 AND 2.  IT IS BELIEVED THAT A DIFFERENT INITIAL WAS USED
DT0715''THAN WHAT IS STATED ON THE 1934 LIST OF DIRECTIONS.  THE
DT0715''LOOKOUT TOWER HAS BEEN TORN DOWN AND A NEW TOWER ERECTED
DT0715''NEARBY.
DT0715''
DT0715''A COMPLETE NEW DESCRIPTION FOLLOWS--
DT0715''
DT0715''THE STATION IS 4-1/2 MILES WEST OF THE ARIZONA-NEW MEXICO
DT0715''STATE LINE, 7 MILES NORTH OF ALPINE AND ON THE HIGHEST POINT
DT0715''OF ESCUDILLA MOUNTAIN.
DT0715''
DT0715''TO REACH THE STATION FROM ALPINE AT THE JUNCTION OF U.S.
DT0715''HIGHWAYS 666 AND 180, GO NORTHERLY ON U.S. HIGHWAYS 666 AND
DT0715''180 FOR 5.9 MILES TO A SIDE ROAD ON THE RIGHT AT A SIGN TORRY
DT0715''FLATS ESCUDILLA L.O. 8.  TURN RIGHT AND FOLLOW A BLADED ROAD
DT0715''EASTERLY FOR 2.1 MILES TO A FORK AT A SIGN HULSEY LAKE ESCUDILLA
DT0715''L.O. 6.  TAKE THE RIGHT FORK AND CONTINUE EASTERLY FOR 3.05
DT0715''MILES TO A FORK.  TAKE THE LEFT FORK AND GO 0.3 MILE TO A FORK.
DT0715''TAKE THE LEFT FORK AND GO NORTH AND WEST FOR 3.05 MILES TO THE
DT0715''STATION AT A LOOKOUT TOWER.
DT0715''
DT0715''THE STATION MARK IS A BRONZE DISK OF THE U.S. GEOLOGICAL SURVEY
DT0715''STAMPED ESCUDILLA 1932 USC AND GS 1934, CEMENTED IN A DRILL
DT0715''HOLE IN A 2 X 2 FOOT BOULDER THAT PROJECTS 8 INCHES.  IT IS 20 FEET
DT0715''WEST OF THE SOUTHEAST CORNER OF A SMALL, METAL BUILDING
DT0715''WHICH HOUSES A GENERATOR.
DT0715''
DT0715''REFERENCE MARK 1 IS A STANDARD DISK STAMPING ILLEGIBLE, CEMENTED
DT0715''IN A DRILL HOLE IN A 1 X 1 FOOT BOULDER THAT PROJECTS 3 INCHES.
DT0715''IT IS 52 FEET EAST OF THE SOUTHEAST CORNER OF THE BUILDING AND
DT0715''ABOUT 3 FEET LOWER IN ELEVATION THAN THE STATION MARK.
DT0715''
DT0715''REFERENCE MARK 2 IS A STANDARD DISK STAMPED ESCADILLA U.S.G.S
DT0715''1934, CEMENTED IN A DRILL HOLE IN A 2 X 3 FOOT BOULDER THAT
DT0715''PROJECTS 1 FOOT.  IT IS 37 FEET SOUTH OF THE SOUTHEAST CORNER
DT0715''OF THE BUILDING AND ABOUT 4 FEET LOWER IN ELEVATION THAN THE
DT0715''STATION MARK.
DT0715''
DT0715''NO SUITABLE PLACE WAS FOUND FOR AN AZIMUTH MARK.
DT0715''
DT0715''NOT POSSIBLE TO MEASURE BETWEEN REFERENCE MARKS.
DT0715
DT0715                          STATION RECOVERY (1968)
DT0715
DT0715''RECOVERY NOTE BY US ENGINEERS 1968
DT0715''ALL MARKS FOUND IN EXCELLENT CONDITION AS DESCRIBED IN 1966.
DT0715
DT0715                          STATION RECOVERY (1972)
DT0715
DT0715''RECOVERY NOTE BY ARIZONA HIGHWAY DEPARTMENT (NOW AZDT) 1972 (AD)
DT0715''GENERAL LOCATION AS PER DESCRIPTION
DT0715''
DT0715''TO REACH FROM P.O. IN ALPINE, ARIZ. GO N.W. ON U.S. HWY
DT0715''666 FOR 5.8 MI TO DIRT RD ON RT. AND SIGN ESCUDILLA L.O..
DT0715''TURN RT. (N.E.) FOR 1.1 MI., TO A FORK AND SIGN ESCUDILLA LO 6,
DT0715''HULSEY LAKE 1 TAKE RT. FORK AND GO 3.0 MI TO A SECOND FORK,
DT0715''TAKE LEFT FORK AND GO 0.3 MI. TO A DIM TRACK RD ON THE LEFT.
DT0715''TAKE RT. AND CONTINUE FOR 2.6 MI. TO THE TOP OF THE HILL AND
DT0715''THE LOOKOUT TOWER.  THE STA. IS APPROX 20 FT S.S.E. OF A NEW
DT0715''50 FT METAL L.O. TOWER.
DT0715''
DT0715''REFERENCE MARKS R.M. 1 BADLY SCARRED, R.M. 2 GOOD.
DT0715''
DT0715''AZIMUTH MARK NOT SEARCHED FOR AT THIS TIME.
DT0715
DT0715                          STATION RECOVERY (1978)
DT0715
DT0715''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (TT)
DT0715''THE STATION AND REFERENCE MARK 1 AND 2 WERE RECOVERED AS DESCRIBED
DT0715''IN THE 1966 DESCRIPTION AND FOUND IN GOOD CONDITION.
DT0715''
DT0715''A NEW DESCRIPTION FOLLOWS--
DT0715''
DT0715''TO REACH THE STATION FROM THE JUNCTION OF U.S. HWYS. 180 AND 666 IN
DT0715''IN ALPINE, TRAVEL NORTH ON HWY. 666 FOR 5.7 MILES TO A DIRT ROAD ON
DT0715''THE RIGHT, TURN RIGHT AND GO EAST PAST TWO CABINS TO A ROAD FORK,
DT0715''TURN LEFT AND GO 0.6 MILE TO NEXT PROMINENT FORK AND A FOREST
DT0715''SERVICE SIGN, TURN ON RIGHT HAND FORK WHICH IS FOREST SERVICE ROAD
DT0715''NO. 56 AND CONTINUE ON MAIN TRACK ROAD FOR 3.15 MILES TO ANOTHER
DT0715''FORK, TURN LEFT AT THIS FORK AND GO 0.17 MILE TO THE FIRST BRANCH
DT0715''ROAD ON THE LEFT AND A ROAD CLOSED SIGN AND END OF TRUCK TRAVEL.
DT0715''PACK UP ROAD FOLLOWING DOUBLE TRACKS TO THE END OF ROAD AND
DT0715''THE FIRE TOWER AND STATION.  ABOUT 1-1/2 TO 2 HOUR PACK.
DT0715''
DT0715''THE STATION IS LOCATED IN A FOREST SERVICE VEGETATION MANAGEMENT
DT0715''PROJECT AREA AND ROAD IS BEING BLOCKED PERMANENTLY AS PROJECT
DT0715''PROCEEDS DOWN MOUNTAIN.  CHECK WITH APACHE NATIONAL FOREST
DT0715''HEADQUARTERS IN SPRINGERVILLE FOR BEST TRAVEL ROUTE.
DT0715''
DT0715''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7 MILES
DT0715''NORTH OF ALPINE.
DT0715''
DT0715''HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
DT0715
DT0715                          STATION RECOVERY (1996)
DT0715
DT0715''RECOVERY NOTE BY US POWER SQUADRON 1996
DT0715''RECOVERED IN GOOD CONDITION.