National Geodetic Survey, Retrieval Date = APRIL 8, 2004 DT0715 *********************************************************************** DT0715 DESIGNATION - ESCUDILLA DT0715 PID - DT0715 DT0715 STATE/COUNTY- AZ/APACHE DT0715 USGS QUAD - ESCUDILLA MOUNTAIN (1991) 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- -22.26 (meters) GEOID03 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NAVD 88 height was computed by applying the VERTCON shift value to DT0715.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)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 GEOID03. DT0715 DT0715; North East Units Scale Factor 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;SPC NM W - 1,074,690.51 2,332,368.00 sFT 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! - Elev Factor x Scale Factor = Combined Factor DT0715!SPC AZ E - 0.99948289 x 1.00001498 = 0.99949786 DT0715!SPC NM W - 0.99948289 x 1.00009145 = 0.99957429 DT0715!UTM 12 - 0.99948289 x 0.99997142 = 0.99945432 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| CD2850 ESCADILLA RM 1 21.533 METERS 13218 | DT0715| DT0723 SADDLE MOUNTAIN APPROX.38.5 KM 1630357.9 | DT0715| DT0709 TULAROSA 17223 | DT0715| CD2851 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TOWER 10.064 METERS 33829 | DT0715|---------------------------------------------------------------------| DT0715 DT0715 SUPERSEDED SURVEY CONTROL DT0715 DT0715 NAD 83(1986)- 33 56 50.41624(N) 109 07 18.12463(W) AD( ) 1 DT0715 NAD 27 - 33 56 50.24115(N) 109 07 15.84260(W) AD( ) 1 DT0715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 (07/19/86) 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_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SXC7357657906(NAD 83) DT0715_MARKER: DD = SURVEY DISK DT0715_SETTING: 80 = SET IN A BOULDER DT0715 DT0715 HISTORY - Date Condition Report 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.