CZ1449 ***********************************************************************
CZ1449  DESIGNATION -  223
CZ1449  PID         -  CZ1449
CZ1449  STATE/COUNTY-  AZ/PINAL
CZ1449  USGS QUAD   -  RED ROCK (1981)
CZ1449
CZ1449                         *CURRENT SURVEY CONTROL
CZ1449  ___________________________________________________________________
CZ1449* NAD 83(1986)-  32 36 12.     (N)    111 20 52.     (W)     SCALED
CZ1449* NAVD 88     -       558.660  (meters)    1832.87   (feet)  ADJUSTED
CZ1449  ___________________________________________________________________
CZ1449  GEOID HEIGHT-         -29.56  (meters)                     GEOID99
CZ1449  DYNAMIC HT  -         557.942 (meters)    1830.51  (feet)  COMP
CZ1449  MODELED GRAV-     979,334.5   (mgal)                       NAVD 88
CZ1449
CZ1449  VERT ORDER  -  FIRST     CLASS II
CZ1449
CZ1449.The horizontal coordinates were scaled from a topographic map and have
CZ1449.an estimated accuracy of +/- 6 seconds.
CZ1449
CZ1449.The orthometric height was determined by differential leveling
CZ1449.and adjusted by the National Geodetic Survey in June 1991.
CZ1449
CZ1449.The geoid height was determined by GEOID99.
CZ1449
CZ1449.The dynamic height is computed by dividing the NAVD 88
CZ1449.geopotential number by the normal gravity value computed on the
CZ1449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CZ1449.degrees latitude (G = 980.6199 gals.).
CZ1449
CZ1449.The modeled gravity was interpolated from observed gravity values.
CZ1449
CZ1449;                    North         East    Units  Estimated Accuracy
CZ1449;SPC AZ C     -   177,910.      266,760.      MT  (+/- 180 meters Scaled)
CZ1449
CZ1449                          SUPERSEDED SURVEY CONTROL
CZ1449
CZ1449.No superseded survey control is available for this station.
CZ1449
CZ1449_MARKER: DB = BENCH MARK DISK
CZ1449_SETTING: 32 = HEADWALL
CZ1449_STAMPING: 223
CZ1449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
CZ1449+STABILITY: SURFACE MOTION
CZ1449
CZ1449  HISTORY     - Date     Condition        Recov. By
CZ1449  HISTORY     - UNK      MONUMENTED       AZHD
CZ1449  HISTORY     - 1980     GOOD             NGS
CZ1449
CZ1449                          STATION DESCRIPTION
CZ1449
CZ1449''DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
CZ1449''55.9 KM NW FROM TUCSON.
CZ1449''55.9 KILOMETERS (34.7 MILES) NORTHWEST ALONG THE SOUTHERN PACIFIC
CZ1449''RAILROAD FROM THE STATION AT TUCSON, 0.2 KILOMETER (0.1 MILE)
CZ1449''NORTHWEST OF HIGHWAY MILE POST 224, SET IN TOP OF THE NORTHEAST
CZ1449''HEADWALL OF A 4-CHANNEL CULVERT UNDER INTERSTATE HIGHWAY 10, 60.1
CZ1449''METERS (197 FEET) SOUTHWEST OF AND ACROSS THE FRONTAGE ROAD FROM THE
CZ1449''SOUTHWEST RAIL AT THE CENTER OF RAILROAD BRIDGE 949.28, 12.8 METERS
CZ1449''(42.0 FEET) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF
CZ1449''INTERSTATE 10 AND 6.8 METERS (22.3 FEET) NORTHWEST OF THE SOUTHEAST
CZ1449''END OF THE HEADWALL.
CZ1449''THE MARK IS 0.3 M BELOW THE HIGHWAY.