CZ0340 ***********************************************************************
CZ0340  DESIGNATION -  L 279
CZ0340  PID         -  CZ0340
CZ0340  STATE/COUNTY-  AZ/PINAL
CZ0340  USGS QUAD   -  NEWMAN PEAK (1982)
CZ0340
CZ0340                         *CURRENT SURVEY CONTROL
CZ0340  ___________________________________________________________________
CZ0340* NAD 83(1986)-  32 39 12.     (N)    111 23 53.     (W)     SCALED
CZ0340* NAVD 88     -       541.643  (meters)    1777.04   (feet)  ADJUSTED
CZ0340  ___________________________________________________________________
CZ0340  GEOID HEIGHT-         -29.60  (meters)                     GEOID99
CZ0340  DYNAMIC HT  -         540.952 (meters)    1774.77  (feet)  COMP
CZ0340  MODELED GRAV-     979,345.8   (mgal)                       NAVD 88
CZ0340
CZ0340  VERT ORDER  -  FIRST     CLASS II
CZ0340
CZ0340.The horizontal coordinates were scaled from a topographic map and have
CZ0340.an estimated accuracy of +/- 6 seconds.
CZ0340
CZ0340.The orthometric height was determined by differential leveling
CZ0340.and adjusted by the National Geodetic Survey in November 1993.
CZ0340
CZ0340.The geoid height was determined by GEOID99.
CZ0340
CZ0340.The dynamic height is computed by dividing the NAVD 88
CZ0340.geopotential number by the normal gravity value computed on the
CZ0340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CZ0340.degrees latitude (G = 980.6199 gals.).
CZ0340
CZ0340.The modeled gravity was interpolated from observed gravity values.
CZ0340
CZ0340;                    North         East    Units  Estimated Accuracy
CZ0340;SPC AZ C     -   183,430.      262,010.      MT  (+/- 180 meters Scaled)
CZ0340
CZ0340                          SUPERSEDED SURVEY CONTROL
CZ0340
CZ0340  NGVD 29     -       541.051  (m)         1775.10   (f) ADJ UNCH    1 2
CZ0340
CZ0340.Superseded values are not recommended for survey control.
CZ0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CZ0340.See file dsdata.txt to determine how the superseded data were derived.
CZ0340
CZ0340_MARKER: DD = SURVEY DISK
CZ0340_SETTING: 32 = HEADWALL
CZ0340_STAMPING: L 279
CZ0340_MAGNETIC: N = NO MAGNETIC MATERIAL
CZ0340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
CZ0340+STABILITY: SURFACE MOTION
CZ0340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
CZ0340+SATELLITE: SATELLITE OBSERVATIONS - December 05, 1991
CZ0340
CZ0340  HISTORY     - Date     Condition        Recov. By
CZ0340  HISTORY     - UNK      MONUMENTED       AZHD
CZ0340  HISTORY     - 1952     GOOD             NGS
CZ0340  HISTORY     - 1968     GOOD             NGS
CZ0340  HISTORY     - 1975     GOOD             AZDT
CZ0340  HISTORY     - 1978     GOOD             USGS
CZ0340  HISTORY     - 1980     GOOD             NGS
CZ0340  HISTORY     - 1984     GOOD             NGS
CZ0340  HISTORY     - 19911205 GOOD             NGS
CZ0340
CZ0340                          STATION DESCRIPTION
CZ0340
CZ0340''DESCRIBED BY NATIONAL GEODETIC SURVEY 1952
CZ0340''7.0 MI SE FROM PICACHO.
CZ0340''7 MILES SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION
CZ0340''AT PICACHO, 0.2 MILE SOUTHEAST OF PICACHO PEAK, AT A 24 INCH
CZ0340''CORRUGATED METAL PIPE CULVERT UNDER STATE HIGHWAY 84, IN THE TOP OF
CZ0340''THE CENTER OF THE NORTHEAST CONCRETE HEADWALL, 15 1/2 FEET NORTHEAST
CZ0340''OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE HIGHWAY.
CZ0340
CZ0340                          STATION RECOVERY (1968)
CZ0340
CZ0340''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1968
CZ0340''RECOVERED IN GOOD CONDITION.
CZ0340
CZ0340                          STATION RECOVERY (1975)
CZ0340
CZ0340''RECOVERY NOTE BY ARIZONA DEPARTMENT OF TRANSPORTATION 1975
CZ0340''FROM THE PICACHO PASS UNDERPASS, AT MILEPOST 219.8 OF I-10, NORTH 0.1
CZ0340''MILES TO T JUNCTION.  RIGHT, WEST FOR 0.45 MILES AND TO THE STATION ON
CZ0340''THE RIGHT.  AN AHD BRASS CAP, CEMENTED TO THE TOP AND CENTER OF 10 FT.
CZ0340''CULVERT HEADWALL AND STAMPED WITH A USC AND GS DESIGNATION.
CZ0340
CZ0340                          STATION RECOVERY (1978)
CZ0340
CZ0340''RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
CZ0340''PICACHO P.O. 7.18 MI. SE OF-- ALONG NW FRONTAGE ROAD OF I-10. 0.45
CZ0340''MI. NW OF PICACHO PEAK ROAD INTERCHANGE-- AT A 24 INCH CORRUGATED
CZ0340''METAL PIPE CULVERT IN THE TOP CENTER OF THE NE CONCRETE HEADWALL-- 15
CZ0340''1/2 FT. NE OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE FRONTAGE
CZ0340''ROAD. AHD BRONZE TABLET STAMPED L-279.
CZ0340
CZ0340                          STATION RECOVERY (1980)
CZ0340
CZ0340''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
CZ0340''THE MARK IS ABOVE LEVEL WITH THE ROAD.
CZ0340''63.1 KILOMETERS (39.2 MILES) NORTHWEST ALONG THE SOUTHERN PACIFIC
CZ0340''RAILROAD FROM THE STATION AT TUCSON, ALSO 41.9 KILOMETERS (26.05
CZ0340''MILES) SOUTHEAST ALONG THE SOUTHERN PACIFIC RAILROAD FROM THE STATION
CZ0340''AT CASA GRANDE, 0.7 KILOMETER (0.45 MILE) NORTHWEST OF THE T-JUNCTION
CZ0340''OF THE FRONTAGE ROAD AND PICACHO PEAK ROAD, 0.2 KILOMETER (0.1 MILE)
CZ0340''SOUTHEAST OF RAILROAD BRIDGE 944.57, SET IN THE TOP CENTER OF THE
CZ0340''NORTHEAST HEADWALL FOR A 0.6-METER METAL PIPE CULVERT UNDER THE
CZ0340''FRONTAGE ROAD, 46.9 METERS (154 FEET) SOUTHWEST OF THE SOUTHWEST
CZ0340''RAIL, 4.6 METERS (15 FEET) NORTHEAST OF THE CENTERLINE OF THE
CZ0340''FRONTAGE ROAD AND 1.5 METERS (4.9 FEET) NORTHWEST OF THE SOUTHEAST
CZ0340''END OF THE HEADWALL.
CZ0340
CZ0340                          STATION RECOVERY (1984)
CZ0340
CZ0340''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
CZ0340''RECOVERED IN GOOD CONDITION.
CZ0340
CZ0340                          STATION RECOVERY (1991)
CZ0340
CZ0340''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
CZ0340''11.6 KM (7.20 MI) SOUTHEASTERLY ALONG CAMINO ADELANTE ROAD FROM THE
CZ0340''POST OFFICE IN PICACHO, IN TOP OF AND 1.5 M (4.9 FT) NORTHWEST OF THE
CZ0340''SOUTHEAST END OF THE NORTHEAST CONCRETE HEADWALL OF A CULVERT, AND
CZ0340''4.7 M (15.4 FT) NORTHEAST OF AND LEVEL WITH THE ROAD CENTERLINE.