1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 AA8613 *********************************************************************** AA8613 DESIGNATION - SL 07 AA8613 PID - AA8613 AA8613 STATE/COUNTY- MO/ST LOUIS AA8613 USGS QUAD - WELDON SPRING (1994) AA8613 AA8613 *CURRENT SURVEY CONTROL AA8613 ___________________________________________________________________ AA8613* NAD 83(1997)- 38 37 42.49221(N) 090 40 15.19308(W) ADJUSTED AA8613* NAVD 88 - 163.8 (meters) 537. (feet) GPS OBS AA8613 ___________________________________________________________________ AA8613 X - -58,419.107 (meters) COMP AA8613 Y - -4,988,940.717 (meters) COMP AA8613 Z - 3,960,263.112 (meters) COMP AA8613 LAPLACE CORR- 0.35 (seconds) DEFLEC99 AA8613 ELLIP HEIGHT- 132.68 (meters) (02/17/00) GPS OBS AA8613 GEOID HEIGHT- -31.18 (meters) GEOID99 AA8613 AA8613 HORZ ORDER - FIRST AA8613 ELLP ORDER - FOURTH CLASS I AA8613 AA8613.The horizontal coordinates were established by GPS observations AA8613.and adjusted by the National Geodetic Survey in February 2000. AA8613 AA8613.The orthometric height was determined by GPS observations and a AA8613.high-resolution geoid model. AA8613 AA8613.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA8613 AA8613.The Laplace correction was computed from DEFLEC99 derived deflections. AA8613 AA8613.The ellipsoidal height was determined by GPS observations AA8613.and is referenced to NAD 83. AA8613 AA8613.The geoid height was determined by GEOID99. AA8613 AA8613; North East Units Scale Converg. AA8613;SPC MO E - 310,203.136 235,120.560 MT 0.99993606 -0 06 24.0 AA8613;UTM 15 - 4,278,122.135 702,744.898 MT 1.00010622 +1 27 16.1 AA8613 AA8613: Primary Azimuth Mark Grid Az AA8613:SPC MO E - SL 07A 218 18 40.0 AA8613:UTM 15 - SL 07A 216 44 59.9 AA8613 AA8613|---------------------------------------------------------------------| AA8613| PID Reference Object Distance Geod. Az | AA8613| dddmmss.s | AA8613| AA8614 SL 07A APPROX. 0.9 KM 2181216.0 | AA8613|---------------------------------------------------------------------| AA8613 AA8613 SUPERSEDED SURVEY CONTROL AA8613 AA8613 NAD 83(1997)- 38 37 42.49425(N) 090 40 15.19323(W) AD( ) 1 AA8613 NAD 83(1986)- 38 37 42.50808(N) 090 40 15.19073(W) AD( ) 1 AA8613 AA8613.Superseded values are not recommended for survey control. AA8613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA8613.See file dsdata.txt to determine how the superseded data were derived. AA8613 AA8613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC0274578122(NAD 83) AA8613_MARKER: DD = SURVEY DISK AA8613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA8613_STAMPING: SL-07 1989 AA8613_MARK LOGO: MODNR AA8613_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET AA8613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA8613+STABILITY: SURFACE MOTION AA8613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA8613+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2000 AA8613 AA8613 HISTORY - Date Condition Report By AA8613 HISTORY - 1989 MONUMENTED MODNR AA8613 HISTORY - 20000228 GOOD CMT AA8613 AA8613 STATION DESCRIPTION AA8613 AA8613'DESCRIBED BY MO DEPT OF NAT RES 1989 AA8613'STATION, AZIMUTH MARKS AND REFERENCE TIES THE STATION IS LOCATED AA8613'WITHIN THE NORTHWESTERLY LINE OF HWY 109, APPROXIMATELY 0.6 MILES (1.0 AA8613'KM) SW OF ITS TERMINUS AT STATE ROAD (C). IT IS LOCATED 38 FT (11.6 AA8613'M) SW OF THE CENTERLINE OF A BLACKTOP DRIVE, OPPOSITE A MAILBOX NO. AA8613'705, 4.2 FT (1.3 M) SE OF A WITNESS POST, 29 FT (8.8 M) SE OF A WOOD AA8613'BOARD FENCE, 16.7 FT (5.1 M) NW OF THE CENTERLINE OF HWY 109, 11.11 FT AA8613'(3.39 M) NORTH OF AN (X) CUT ON THE NW CURB OF 109, AND 10.83 FT (3.30 AA8613'M) WEST OF AN (X) CUT ON THE NW CURB OF 109. THE AZIMUTH MARK IS AA8613'LOCATED WITHIN THE SOUTHEASTERLY LINE OF HWY 109, APPROXIMATELY 2800 AA8613'FT (853.4 M) SW OF SL-07. IT IS LOCATED 234 FT (71.3 M) SW OF THE AA8613'CENTERLINE OF A GRAVEL PRIVATE DRIVE, 2.5 FT (0.8 M) SW OF A WITNESS AA8613'POST, 22.6 FT (6.9 M) SE OF THE CENTERLINE OF HWY 109, 18.00 FT (5.49 AA8613'M) EAST OF AN (X) CUT ON THE SE CURB OF HWY 109, AND 15.61 FT (4.76 M) AA8613'SOUTH OF AN (X) CUT ON THE SE CURB OF HWY 109. STATION AND AZIMUTH AA8613'MARK TO REACH TO REACH THE STATION FROM THE INTERSECTION OF MANCHESTER AA8613'ROAD (MO HWY 100) WITH MO HWY 109, PROCEED NORTHERLY ON HWY 109 1.6 AA8613'MILES (2.6 KM) TO A Y-FORK WHERE HWY 109 VEERS TO THE LEFT AND STATE AA8613'ROAD C CONTINUES TO THE RIGHT, GO TO THE RIGHT AND CONTINUE TO THE AA8613'NORTH ON STATE ROAD C AN ADDITIONAL 2.5 MILES (4.0 KM) TO ITS AA8613'INTERSECTION WITH THE NORTHERLY TERMINUS OF HWY 109. TURN LEFT AND AA8613'PROCEED SOUTHWESTERLY ON HWY 109 0.6 MILES (1.0 KM) TO THE STATION AA8613'SITE ON THE RIGHT (NW) R/W AS DESCRIBED. TO REACH THE AZIMUTH MARK AA8613'FROM THE STATION, CONTINUE SOUTHWESTERLY ON HWY 109 APPROXIMATELY 2800 AA8613'FT (853.4 M) TO THE AZIMUTH MARK ON THE LEFT (SE) R/W AS DESCRIBED. AA8613'DATE OF REPORT 06-06-1995 AA8613 AA8613 STATION RECOVERY (2000) AA8613 AA8613'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS) AA8613'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 AA8618 *********************************************************************** AA8618 DESIGNATION - SL 100 AA8618 PID - AA8618 AA8618 STATE/COUNTY- MO/ST LOUIS AA8618 USGS QUAD - WELDON SPRING (1994) AA8618 AA8618 *CURRENT SURVEY CONTROL AA8618 ___________________________________________________________________ AA8618* NAD 83(1997)- 38 37 51.81069(N) 090 38 38.09379(W) ADJUSTED AA8618* NAVD 88 - 216.5 (meters) 710. (feet) GPS OBS AA8618 ___________________________________________________________________ AA8618 X - -56,069.000 (meters) COMP AA8618 Y - -4,988,829.400 (meters) COMP AA8618 Z - 3,960,520.444 (meters) COMP AA8618 LAPLACE CORR- -0.08 (seconds) DEFLEC99 AA8618 ELLIP HEIGHT- 185.31 (meters) (02/17/00) GPS OBS AA8618 GEOID HEIGHT- -31.18 (meters) GEOID99 AA8618 AA8618 HORZ ORDER - FIRST AA8618 ELLP ORDER - FOURTH CLASS I AA8618 AA8618.The horizontal coordinates were established by GPS observations AA8618.and adjusted by the National Geodetic Survey in February 2000. AA8618 AA8618.The orthometric height was determined by GPS observations and a AA8618.high-resolution geoid model. AA8618 AA8618.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA8618 AA8618.The Laplace correction was computed from DEFLEC99 derived deflections. AA8618 AA8618.The ellipsoidal height was determined by GPS observations AA8618.and is referenced to NAD 83. AA8618 AA8618.The geoid height was determined by GEOID99. AA8618 AA8618; North East Units Scale Converg. AA8618;SPC MO E - 310,486.431 237,469.515 MT 0.99993527 -0 05 23.4 AA8618;UTM 15 - 4,278,469.383 705,085.676 MT 1.00011798 +1 28 17.1 AA8618 AA8618 SUPERSEDED SURVEY CONTROL AA8618 AA8618 NAD 83(1997)- 38 37 51.81252(N) 090 38 38.09395(W) AD( ) 1 AA8618 NAD 83(1986)- 38 37 51.82641(N) 090 38 38.09132(W) AD( ) 1 AA8618 AA8618.Superseded values are not recommended for survey control. AA8618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA8618.See file dsdata.txt to determine how the superseded data were derived. AA8618 AA8618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC0508678469(NAD 83) AA8618_MARKER: DD = SURVEY DISK AA8618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA8618_STAMPING: SL-100 1992 AA8618_MARK LOGO: MODNR AA8618_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET AA8618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA8618+STABILITY: SURFACE MOTION AA8618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA8618+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2000 AA8618 AA8618 HISTORY - Date Condition Report By AA8618 HISTORY - 1992 MONUMENTED MODNR AA8618 HISTORY - 20000228 GOOD CMT AA8618 AA8618 STATION DESCRIPTION AA8618 AA8618'DESCRIBED BY MO DEPT OF NAT RES 1992 AA8618'STATION, AZIMUTH MARKS AND REFERENCE TIES THE STATION IS A STANDARD AA8618'DNR GRS ALUMINUM DISK STAMPED--- SL-100, 1992 SET IN A 12 IN. DIAMETER AA8618'CONCRETE POST THE UNDERGROUND STATION IS A STANDARD DNR GRS ALUMINUM AA8618'DISK STAMPED SL-100U, 1992. THE STATION IS 2.3 MILES SOUTH OF THE AA8618'SPIRIT OF ST LOUIS AIRPORT, 39.1 FT (11.9 M) SOUT OF A NAIL AND SHINER AA8618'IN A POWER POLE, 39.90 FT (12.16 M) WEST OF A PK NAIL IN THE CENTER AA8618'LINE OF THE ENTRANCE DRIVE, 2.6 FT (0.8 M) EAST OF A FENCE, 79.6 FT AA8618'(24.3 M) NORTH OF A NAIL AND SHINER IN THE TOP OF THE NORTH SIGN POST AA8618'FOR (ORRVILLE WOOD), 99.8 FT (30.4 M) NORTH OF THE EAST END POST OF A AA8618'FENCE WEST, 136 FT NW OF THE CENTER LINE OF THE INTERSECTION, 11.5 FT AA8618'(3.5 M) WEST OF THE EDGE OF PAVEMENT, AND 2.5 FT (0.8 M) EAST OF A AA8618'CARSONITE WITNESS POST IN A FENCE. THE AZIMUTH MARK IS A STANDARD DNR AA8618'GRS ALUMINUM DISK STAMPED---SL-100A 1992 SET IN A 12 IN. DIAMETER AA8618'CONCRETE POST IT IS 2.3 MILES SOUTH OF THE SPIRIT OF ST LOUIS AIRPORT, AA8618'10.5 FT (3.2 M) SE OF A SPEED LIMIT SIGN, 13.5 FT (4.1 M) NORTH OF THE AA8618'CENTER LINE OF ORRVILLE ROAD, 4.9 FT (1.5 M) NORTH OF THE EDGE OF AA8618'PAVEMENT, 41.15 FT (12.54 M) NE OF A NAIL AND SHINER IN A POWER POLE, AA8618'AND 44.68 FT (13.62 M) SOUTH OF AN ALUMINUM NAIL 6 IN ABOVE THE GROUND AA8618'ON THE EAST SIDE OF A 4 IN CEDAR. STATION AND AZIMUTH MARK TO REACH TO AA8618'REACH THE STATION FROM THE CENTER OF THE US HIGHWAYS 40 AND 61 AA8618'INTERCHANGE WITH LONG ROAD IN CHESTERFIELD, MO, GO SOUTH ON LONG ROAD AA8618'1.0 MILE (1.6 KM) TO WILD HORSE CREEK ROAD (MO ROUTE CC). TURN LEFT AA8618'AND GO EAST ON WILD HORSE CREEK ROAD FOR 0.1 MILES (0.2 KM) TO KEHRS AA8618'MILL ROAD. TURN RIGHT AND GO SOUTH AND EAST ON KEHRS MILL ROAD 1.1 AA8618'MILES (1.8 KM) TO STRECKER RD. TURN RIGHT AND GO SOUTH AND WEST ON AA8618'STRECKER ROAD 1.0 MILES (1.6 KM) TO SHEPARD ROAD. TURN RIGHT AND GO AA8618'WEST ON SHEPARD RD FOR 0.15 MILES (0.24 KM) TO ORRVILLE RD. TURN RIGHT AA8618'AND GO NORTH AND WEST ON ORRVILLE ROAD FOR 1.15 MILES (1.85 KM) TO AA8618'ORRVILLE WOOD SUBDIVISION ENTRANCE. TURN RIGHT AND GO NORTH ON AA8618'ORRVILLE WOOD SUBDIVISION ENTRANCE 135 FT TO THE STATION ON THE LEFT AA8618'AS DESCRIBED. TO REACH THE AZIMUTH MARK FROM THE STATION, RETURN SOUTH AA8618'ON ORRVILLE WOOD SUBDIVISION ENTRANCE 135 FT TO ORRVILLE ROAD. TURN AA8618'LEFT AND GO EAST ON ORRVILLE ROAD FOR 0.2 MILES (0.3 KM) TO THE AA8618'AZIMUTH MARK ON THE LEFT AS DESCRIBED. DATE OF REPORT 06-06-1995 AA8618 AA8618 STATION RECOVERY (2000) AA8618 AA8618'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS) AA8618'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 AA8681 *********************************************************************** AA8681 DESIGNATION - SL 40 AA8681 PID - AA8681 AA8681 STATE/COUNTY- MO/ST LOUIS AA8681 USGS QUAD - WELDON SPRING (1994) AA8681 AA8681 *CURRENT SURVEY CONTROL AA8681 ___________________________________________________________________ AA8681* NAD 83(1997)- 38 40 30.50558(N) 090 38 43.65048(W) ADJUSTED AA8681* NAVD 88 - 148.3 (meters) 487. (feet) GPS OBS AA8681 ___________________________________________________________________ AA8681 X - -56,168.364 (meters) COMP AA8681 Y - -4,985,718.249 (meters) COMP AA8681 Z - 3,964,299.451 (meters) COMP AA8681 LAPLACE CORR- -0.08 (seconds) DEFLEC99 AA8681 ELLIP HEIGHT- 117.09 (meters) (02/17/00) GPS OBS AA8681 GEOID HEIGHT- -31.25 (meters) GEOID99 AA8681 AA8681 HORZ ORDER - FIRST AA8681 ELLP ORDER - FOURTH CLASS I AA8681 AA8681.The horizontal coordinates were established by GPS observations AA8681.and adjusted by the National Geodetic Survey in February 2000. AA8681 AA8681.The orthometric height was determined by GPS observations and a AA8681.high-resolution geoid model. AA8681 AA8681.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA8681 AA8681.The Laplace correction was computed from DEFLEC99 derived deflections. AA8681 AA8681.The ellipsoidal height was determined by GPS observations AA8681.and is referenced to NAD 83. AA8681 AA8681.The geoid height was determined by GEOID99. AA8681 AA8681; North East Units Scale Converg. AA8681;SPC MO E - 315,379.803 237,342.881 MT 0.99993531 -0 05 27.2 AA8681;UTM 15 - 4,283,358.376 704,825.653 MT 1.00011666 +1 28 18.7 AA8681 AA8681 SUPERSEDED SURVEY CONTROL AA8681 AA8681 NAD 83(1997)- 38 40 30.50734(N) 090 38 43.65062(W) AD( ) 1 AA8681 NAD 83(1986)- 38 40 30.52112(N) 090 38 43.64793(W) AD( ) 1 AA8681 AA8681.Superseded values are not recommended for survey control. AA8681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA8681.See file dsdata.txt to determine how the superseded data were derived. AA8681 AA8681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC0482683358(NAD 83) AA8681_MARKER: DD = SURVEY DISK AA8681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA8681_STAMPING: SL-40 1990 AA8681_MARK LOGO: MODNR AA8681_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET AA8681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA8681+STABILITY: SURFACE MOTION AA8681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA8681+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2000 AA8681 AA8681 HISTORY - Date Condition Report By AA8681 HISTORY - 1990 MONUMENTED MODNR AA8681 HISTORY - 20000228 GOOD CMT AA8681 AA8681 STATION DESCRIPTION AA8681 AA8681'DESCRIBED BY MO DEPT OF NAT RES 1990 AA8681'STATION, AZIMUTH MARKS AND REFERENCE TIES STATION SL-40, 1990 IS AA8681'BEHIND THE GUARDRAIL OF THE NORTH OUTER ROAD OF U.S. HIGHWAYS 40-61 AT AA8681'A T-JUNCTION WITH SPIRIT OF ST LOUIS BOULEVARD. IT IS ON THE EXTENDED AA8681'CENTER LINE OF SPIRIT OF ST LOUIS BLVD., 11.49 FT (3.50 M) NORTH OF A AA8681'COTTON PICKER SPINDLE AT THE EDGE OF PAVEMENT, 5.65 FT (1.72 M) NE OF AA8681'THE NW CORNER OF A GUARDRAIL POST, 2.50 FT (0.76 M) NORTH OF A AA8681'CARSONITE WITNESS POST, 73.09 FT (22.28 M) WESTERLY OF A MSHTD SURVEY AA8681'MONUMENT, 7.60 FT (2.32 M) WEST OF THE NE CORNER OF A GUARDRAIL POST AA8681'AND 2.12 FT (0.65 M) NORTH OF THE NW CORNER OF A GUARDRAIL POST THE AA8681'AZIMUTH MARK FOR THIS STATION IS MSHTD SURVEY DISK STAMPED WITH A CUT AA8681'(X) WHICH IS FLUSH WITH THE SURFACE AND IN THE CENTER OF A 14 IN ROUND AA8681'CONCRETE MONUMENT. IT IS 0.4 MILES (0.6 KM) EAST OF THE STATION ON AA8681'THE SOUTH SIDE OF THE NORTH OUTER ROAD. IT IS 190 FT (57.9 M) WEST OF AA8681'A FIELD ENTRANCE ON THE NORTH SIDE OF THE ROAD, 24.5 FT (7.5 M) SOUTH AA8681'OF CENTER LINE, 13.7 FT (4.2 M) SOUTH OF THE SOUTH EDGE OF PAVEMENT, AA8681'5.3 FT (1.6 M) SOUTH OF A MSHTD WITNESS POST, 6.49 FT (1.98 M) SE OF AA8681'THE SW CORNER OF A GUARD CABLE POST AND 10.25 FT (3.12 M) SW OF THE NE AA8681'CORNER OF ANOTHER GUARD CABLE POST THE APPROXIMATE HWY STATION IS AA8681'12205. STATION AND AZIMUTH MARK TO REACH TO REACH STATION SL-40, 1990 AA8681'FROM THE ENTRANCE TO THE SPIRIT OF ST LOUIS AIRPORT AT CHESTERFIELD AA8681'AIRPORT ROAD AND SPIRIT OF ST LOUIS BLVD., GO NORTH ON SPIRIT OF ST AA8681'LOUIS BLVD. FOR 0.3 MILES (0.5 KM) TO A T-JUNCTION WITH THE NORTH AA8681'OUTER ROAD OF U.S. HIGHWAY 40 AND 61 AND THE STATION AS DESCRIBED. TO AA8681'REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON THE NORTH OUTER AA8681'ROAD FOR 0.4 MILES (0.6 KM) TO THE MARK ON THE RIGHT (SOUTH) SIDE AA8681'BEHIND GUARD CABLE AS DESCRIBED. DATE OF REPORT 06-06-1995 AA8681 AA8681 STATION RECOVERY (2000) AA8681 AA8681'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS) AA8681'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 AA8682 *********************************************************************** AA8682 DESIGNATION - SL 41 AA8682 PID - AA8682 AA8682 STATE/COUNTY- MO/ST LOUIS AA8682 USGS QUAD - WELDON SPRING (1994) AA8682 AA8682 *CURRENT SURVEY CONTROL AA8682 ___________________________________________________________________ AA8682* NAD 83(1997)- 38 39 32.50405(N) 090 40 24.98348(W) ADJUSTED AA8682* NAVD 88 - 140.6 (meters) 461. (feet) GPS OBS AA8682 ___________________________________________________________________ AA8682 X - -58,630.789 (meters) COMP AA8682 Y - -4,986,801.423 (meters) COMP AA8682 Z - 3,962,898.133 (meters) COMP AA8682 LAPLACE CORR- 0.58 (seconds) DEFLEC99 AA8682 ELLIP HEIGHT- 109.36 (meters) (02/17/00) GPS OBS AA8682 GEOID HEIGHT- -31.23 (meters) GEOID99 AA8682 AA8682 HORZ ORDER - FIRST AA8682 ELLP ORDER - FOURTH CLASS I AA8682 AA8682.The horizontal coordinates were established by GPS observations AA8682.and adjusted by the National Geodetic Survey in February 2000. AA8682 AA8682.The orthometric height was determined by GPS observations and a AA8682.high-resolution geoid model. AA8682 AA8682.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA8682 AA8682.The Laplace correction was computed from DEFLEC99 derived deflections. AA8682 AA8682.The ellipsoidal height was determined by GPS observations AA8682.and is referenced to NAD 83. AA8682 AA8682.The geoid height was determined by GEOID99. AA8682 AA8682; North East Units Scale Converg. AA8682;SPC MO E - 313,595.655 234,890.181 MT 0.99993614 -0 06 30.4 AA8682;UTM 15 - 4,281,507.689 702,422.094 MT 1.00010461 +1 27 13.5 AA8682 AA8682 SUPERSEDED SURVEY CONTROL AA8682 AA8682 NAD 83(1997)- 38 39 32.50601(N) 090 40 24.98356(W) AD( ) 1 AA8682 NAD 83(1986)- 38 39 32.51976(N) 090 40 24.98092(W) AD( ) 1 AA8682 AA8682.Superseded values are not recommended for survey control. AA8682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA8682.See file dsdata.txt to determine how the superseded data were derived. AA8682 AA8682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC0242281508(NAD 83) AA8682_MARKER: DD = SURVEY DISK AA8682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA8682_STAMPING: SL-41 1990 AA8682_MARK LOGO: MODNR AA8682_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET AA8682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA8682+STABILITY: SURFACE MOTION AA8682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA8682+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2000 AA8682 AA8682 HISTORY - Date Condition Report By AA8682 HISTORY - 1990 MONUMENTED MODNR AA8682 HISTORY - 20000228 GOOD CMT AA8682 AA8682 STATION DESCRIPTION AA8682 AA8682'DESCRIBED BY MO DEPT OF NAT RES 1990 AA8682'STATION, AZIMUTH MARKS AND REFERENCE TIES SL-41, 1990 IS LOCATED ABOUT AA8682'1 1/2 MILES WEST OF THE SPIRIT OF ST LOUIS AIRPORT ON THE EAST SIDE OF AA8682'EATHERTON ROAD AND JUST NORTH OF A SHELL PIPELINE CROSSING. IT IS AA8682'18.55 FT (5.65 M) ENE OF A COTTON PICKER SPINDLE IN THE CENTER LINE OF AA8682'EATHERTON, 60.4 FT (18.4 M) NNW OF A PIPELINE CROSSING MARKER ON THE AA8682'EAST SIDE OF EATHERTON, 67.12 FT (20.46 M) NNE OF A NAIL AND SHINER ON AA8682'THE WEST SIDE OF A POWER POLE, 8.9 FT (2.7 M) ENE OF THE EDGE OF THE AA8682'ASPHALT AND 2 1/2 FT SOUTH OF A WITNESS POST SL-41A IS ABOUT 1/4 MILE AA8682'SOUTH ON THE WEST SIDE OF EATHERTON ROAD IN THE SW ANGLE OF A FIELD AA8682'ENTRANCE AND ABOUT IN LINE WITH CENTER LINE OF A PRIVATE ROAD EAST IT AA8682'IS 23.6 FT (7.2 M) SOUTH OF THE CENTER LINE OF THE FIELD ENTRANCE AA8682'WEST, 50.87 FT (15.51 M) SW OF A NAIL AND SHINER IN THE WEST SIDE OF A AA8682'METER POLE, 5.7 FT (1.7 M) WEST OF THE EDGE OF PAVEMENT, 5.35 FT (1.63 AA8682'M) SOUTH OF A NAIL AND SHINER IN THE EAST SIDE OF A POWER POLE AND AA8682'2.57 FT (0.78 M) NORTH OF A WITNESS POST STATION AND AZIMUTH MARK TO AA8682'REACH TO REACH SL-41, 1990 FROM THE ENTRANCE TO THE SPIRIT OF ST LOUIS AA8682'AIRPORT AT THE INTERSECTION OF SPIRIT OF ST LOUIS BLVD AND AA8682'CHESTERFIELD AIRPORT ROAD GO WEST ON CHESTERFIELD AIRPORT ROAD FOR AA8682'0.25 MILES (0.40 KM) TO AVIATION MUSEUM DRIVE ON LEFT TURN LEFT, GO AA8682'SOUTH 0.02 MILES (0.03 KM) TO OLIVE STREET RD ON RIGHT. TURN RIGHT AA8682'AND GO WEST ON OLIVE STREET RD FOR 0.25 MILES (0.40 KM) TO A RIGHT AA8682'ANGLE TURN TO LEFT (SOUTH). AT THIS POINT OLIVE ST RD ENDS AND AA8682'BECOMES EATHERTON RD SOUTH CONTINUE TO FOLLOW PAVEMENT SOUTH ON AA8682'EATHERTON RD FOR 1.1 MILES (1.8 KM) TO STATION ON LEFT (EAST) AS AA8682'DESCRIBED. TO REACH SL-41A, 1990 FROM THE STATION CONTINUE SOUTH ON AA8682'EATHERTON RD FOR 0.25 MILES (0.40 KM) TO A FIELD ENTRANCE ON RIGHT AA8682'(WEST) AND AZIMUTH MARK IN THE SW ANGLE AS DESCRIBED. DATE OF REPORT AA8682'06-06-1995 AA8682 AA8682 STATION RECOVERY (2000) AA8682 AA8682'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS) AA8682'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 AA8731 *********************************************************************** AA8731 DESIGNATION - SL 90 AA8731 PID - AA8731 AA8731 STATE/COUNTY- MO/ST LOUIS AA8731 USGS QUAD - WELDON SPRING (1994) AA8731 AA8731 *CURRENT SURVEY CONTROL AA8731 ___________________________________________________________________ AA8731* NAD 83(1997)- 38 38 27.23676(N) 090 41 57.33631(W) ADJUSTED AA8731* NAVD 88 - 147.2 (meters) 483. (feet) GPS OBS AA8731 ___________________________________________________________________ AA8731 X - -60,878.972 (meters) COMP AA8731 Y - -4,988,036.726 (meters) COMP AA8731 Z - 3,961,330.460 (meters) COMP AA8731 LAPLACE CORR- 0.97 (seconds) DEFLEC99 AA8731 ELLIP HEIGHT- 115.96 (meters) (02/17/00) GPS OBS AA8731 GEOID HEIGHT- -31.21 (meters) GEOID99 AA8731 AA8731 HORZ ORDER - FIRST AA8731 ELLP ORDER - FOURTH CLASS I AA8731 AA8731.The horizontal coordinates were established by GPS observations AA8731.and adjusted by the National Geodetic Survey in February 2000. AA8731 AA8731.The orthometric height was determined by GPS observations and a AA8731.high-resolution geoid model. AA8731 AA8731.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA8731 AA8731.The Laplace correction was computed from DEFLEC99 derived deflections. AA8731 AA8731.The ellipsoidal height was determined by GPS observations AA8731.and is referenced to NAD 83. AA8731 AA8731.The geoid height was determined by GEOID99. AA8731 AA8731; North East Units Scale Converg. AA8731;SPC MO E - 311,587.757 232,653.054 MT 0.99993704 -0 07 27.9 AA8731;UTM 15 - 4,279,439.224 700,240.172 MT 1.00009379 +1 26 13.7 AA8731 AA8731 SUPERSEDED SURVEY CONTROL AA8731 AA8731 NAD 83(1997)- 38 38 27.23912(N) 090 41 57.33660(W) AD( ) 1 AA8731 NAD 83(1986)- 38 38 27.25287(N) 090 41 57.33416(W) AD( ) 1 AA8731 AA8731.Superseded values are not recommended for survey control. AA8731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA8731.See file dsdata.txt to determine how the superseded data were derived. AA8731 AA8731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC0024079439(NAD 83) AA8731_MARKER: DD = SURVEY DISK AA8731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AA8731_STAMPING: SL-90 1991 AA8731_MARK LOGO: MODNR AA8731_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET AA8731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA8731+STABILITY: SURFACE MOTION AA8731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA8731+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2000 AA8731 AA8731 HISTORY - Date Condition Report By AA8731 HISTORY - 1991 MONUMENTED MODNR AA8731 HISTORY - 19951218 GOOD MODNR AA8731 HISTORY - 20000228 GOOD CMT AA8731 AA8731 STATION DESCRIPTION AA8731 AA8731'DESCRIBED BY MO DEPT OF NAT RES 1991 AA8731'STATION, AZIMUTH MARKS AND REFERENCE TIES THE STATION IS A STANDARD AA8731'DNR GRS DISK STAMPED---SL-90, 1991 SET IN A 12 IN. DIAMETER CONCRETE AA8731'POST THE UNDERGROUND STATION IS A STANDARD DNR GRS ALUMINUM DISK AA8731'STAMPED SL-90U, 1991 SET IN A MASS OF CONCRETE. THE STATION IS 109.82 AA8731'FT (33.47 M) SOUTH OF A NAIL AND SHINER IN A UTILITY POLE, 42.0 FT AA8731'(12.8 M) SOUTH OF THE PROJECTED CENTER LINE OF A DRIVEWAY, 15.5 FT AA8731'(4.7 M) WEST OF THE CENTER LINE OF CENTAUR ROAD, 92.15 FT (28.09 M) NW AA8731'OF A 12 IN ELM, 164.7 FT (50.2 M) NE OF A BURIED PIPELINE WARNING AA8731'PIPE, AND 2.0 FT (0.6 M) NORTH OF A CARSONITE WITNESS POST THE AZIMUTH AA8731'MARK IS A STANDARD DNR GRS ALUMINUM CAP STAMPED---SL-90A SET IN A 12 AA8731'IN. DIAMETER CONCRETE POST IT IS 41.5 FT (12.6 M) SE OF THE CENTER AA8731'SIGN POST, 42.5 FT (13.0 M) SE OF THE CENTER LINE INTERSECTION OF AA8731'CENTAUR ROAD AND WILD HORSE CREEK ROAD, 108 FT (32.9 M) SE OF A BRIDGE AA8731'HANDRAIL, 14.5 FT (4.4 M) SOUTH OF THE CENTER LINE OF WILD HORSE CREEK AA8731'ROAD, 27.52 FT (8.39 M) SOUTH OF A NAIL AND SHINER IN A GUARDRAIL AA8731'POST, AND 2.0 FT (0.6 M) WEST OF A CARSONITE WITNESS POST STATION AND AA8731'AZIMUTH MARK TO REACH TO REACH THE STATION FROM THE INTERSECTION OF AA8731'HWYS. 64-40 AND LONG ROAD, GO SOUTH ON LONG ROAD .22 MILES (0.35 KM) AA8731'TO A T-INTERSECTION WITH CHESTERFIELD AIRPORT ROAD. CONTINUE ON LONG AA8731'ROAD .76 MILES (1.22 KM) TO A T-INTERSECTION WITH WILD HORSE CREEK AA8731'ROAD. TURN RIGHT AND GO WEST ON WILD HORSE CREEK ROAD FOR 5.07 MILES AA8731'(8.16 KM) TO CENTAUR ON THE LEFT TURN LEFT AND GO NORTH .17 MILES AA8731'(0.27 KM) TO THE STATION ON THE LEFT AS DESCRIBED. TO REACH THE AA8731'AZIMUTH MARK FROM THE STATION, RETURN SOUTH ON CENTAUR .17 MILES (0.27 AA8731'KM) TO THE INTERSECTION OF WILD HORSE CREEK ROAD AND THE AZIMUTH MARK AA8731'ON THE SOUTH SIDE OF WILD HORSE CREEK ROAD ACROSS FROM CENTAUR AS AA8731'DESCRIBED. DATE OF REPORT 06-06-1995 AA8731 AA8731 STATION RECOVERY (1995) AA8731 AA8731'RECOVERY NOTE BY MO DEPT OF NAT RES 1995 (RLW) AA8731'THE STATION AND AZIMUTH MARK RECOVERED IN GOOD CONDITION AS DESCRIBED. AA8731'DATE OF REPORT 12-18-1995 AA8731 AA8731 STATION RECOVERY (2000) AA8731 AA8731'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS) AA8731'RECOVERED IN GOOD CONDITION.