1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JC1237 *********************************************************************** JC1237 DESIGNATION - H 149 RESET JC1237 PID - JC1237 JC1237 STATE/COUNTY- MO/ST CHARLES JC1237 USGS QUAD - O'FALLON (1994) JC1237 JC1237 *CURRENT SURVEY CONTROL JC1237 ___________________________________________________________________ JC1237* NAD 83(1986)- 38 48 29. (N) 090 39 02. (W) SCALED JC1237* NAVD 88 - 153.91 (meters) 505.0 (feet) RESET JC1237 ___________________________________________________________________ JC1237 GEOID HEIGHT- -31.58 (meters) GEOID99 JC1237 JC1237 VERT ORDER - THIRD JC1237 JC1237.The horizontal coordinates were scaled from a topographic map and have JC1237.an estimated accuracy of +/- 6 seconds. JC1237 JC1237.The orthometric height was computed from unverified reset data. JC1237 JC1237.The geoid height was determined by GEOID99. JC1237 JC1237; North East Units Estimated Accuracy JC1237;SPC MO E - 330,140. 236,920. MT (+/- 180 meters Scaled) JC1237 JC1237 SUPERSEDED SURVEY CONTROL JC1237 JC1237 NGVD 29 (10/29/03) 153.93 (m) 505.0 (f) RESET 3 JC1237 JC1237.Superseded values are not recommended for survey control. JC1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JC1237.See file dsdata.txt to determine how the superseded data were derived. JC1237 JC1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC040980(NAD 83) JC1237_MARKER: DV = VERTICAL CONTROL DISK JC1237_SETTING: 38 = BRIDGE ABUTMENT JC1237_STAMPING: H 149 RESET 1980 JC1237_MARK LOGO: NGS JC1237_MAGNETIC: N = NO MAGNETIC MATERIAL JC1237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JC1237_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JC1237+SATELLITE: SATELLITE OBSERVATIONS - February 27, 1991 JC1237 JC1237 HISTORY - Date Condition Report By JC1237 HISTORY - 1980 MONUMENTED NGS JC1237 HISTORY - 19820807 GOOD NGS JC1237 HISTORY - 19910227 GOOD MODNR JC1237 HISTORY - 19971104 GOOD MODNR JC1237 JC1237 STATION DESCRIPTION JC1237 JC1237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 JC1237'0.2 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF INTERSTATE JC1237'HIGHWAY 70, AT THE OVERPASS OF THE HIGHWAY OVER THE NORFOLK AND JC1237'WESTERN TRACKS, IN THE EAST END OF THE CRASH WALL OF THE SUPPORT JC1237'COLUMNS OF THE OVERPASS, 15 FEET BELOW THE ROAD WHICH WILL BE THE JC1237'SOUTH BOUND LANES OF STATE HIGHWAY 79. JC1237 JC1237 STATION RECOVERY (1991) JC1237 JC1237'RECOVERY NOTE BY MO DEPT OF NAT RES 1991 JC1237'RECOVERED AS DESCRIBED. JC1237 JC1237 STATION RECOVERY (1997) JC1237 JC1237'RECOVERY NOTE BY MO DEPT OF NAT RES 1997 (MJC) JC1237'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AA7383 *********************************************************************** AA7383 DESIGNATION - R 149 RESET AA7383 PID - AA7383 AA7383 STATE/COUNTY- MO/ST CHARLES AA7383 USGS QUAD - ST CHARLES (1994) AA7383 AA7383 *CURRENT SURVEY CONTROL AA7383 ___________________________________________________________________ AA7383* NAD 83(1986)- 38 46 55. (N) 090 28 59. (W) SCALED AA7383* NAVD 88 - 161.27 (+/-2cm) 529.1 (feet) VERTCON AA7383 ___________________________________________________________________ AA7383 GEOID HEIGHT- -31.43 (meters) GEOID99 AA7383 AA7383 VERT ORDER - THIRD (See Below) AA7383 AA7383.The horizontal coordinates were scaled from a topographic map and have AA7383.an estimated accuracy of +/- 6 seconds. AA7383 AA7383.The NAVD 88 height was computed by applying the VERTCON shift value to AA7383.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) AA7383.The vertical order pertains to the superseded datum. AA7383 AA7383.The geoid height was determined by GEOID99. AA7383 AA7383; North East Units Estimated Accuracy AA7383;SPC MO E - 327,230. 251,470. MT (+/- 180 meters Scaled) AA7383 AA7383 SUPERSEDED SURVEY CONTROL AA7383 AA7383 NGVD 29 (10/29/03) 161.30 (m) 529.2 (f) RESET 3 AA7383 AA7383.Superseded values are not recommended for survey control. AA7383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA7383.See file dsdata.txt to determine how the superseded data were derived. AA7383 AA7383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC186955(NAD 83) AA7383_MARKER: DV = VERTICAL CONTROL DISK AA7383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA7383_STAMPING: R 149 RESET 1994 AA7383_MARK LOGO: NGS AA7383_MAGNETIC: N = NO MAGNETIC MATERIAL AA7383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA7383+STABILITY: SURFACE MOTION AA7383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA7383+SATELLITE: SATELLITE OBSERVATIONS - 1994 AA7383 AA7383 HISTORY - Date Condition Report By AA7383 HISTORY - 1994 MONUMENTED MODNR AA7383 AA7383 STATION DESCRIPTION AA7383 AA7383'DESCRIBED BY MO DEPT OF NAT RES 1994 (BDC) AA7383'IT IS LOCATED NEAR THE NORTHEAST CORNER OF THE HISTORIC COURTHOUSE IN AA7383'ST. CHARLES, IN A GRASSY AREA 8.2 FEET NORTHWEST FROM THE FLAG POLE, AA7383'2.5 FEET SOUTH OF THE BACK OF CURB, FLUSH WITH THE GROUND.