1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 AI9615 *********************************************************************** AI9615 DESIGNATION - E 125 RESET AI9615 PID - AI9615 AI9615 STATE/COUNTY- MT/MUSSELSHELL AI9615 USGS QUAD - LAKE MASON NE (1986) AI9615 AI9615 *CURRENT SURVEY CONTROL AI9615 ___________________________________________________________________ AI9615* NAD 83(1986)- 46 38 06. (N) 108 35 40. (W) SCALED AI9615* NAVD 88 - 1090.59 (meters) 3578.0 (feet) RESET AI9615 ___________________________________________________________________ AI9615 GEOID HEIGHT- -13.16 (meters) GEOID99 AI9615 AI9615 VERT ORDER - THIRD AI9615 AI9615.The horizontal coordinates were scaled from a topographic map and have AI9615.an estimated accuracy of +/- 6 seconds. AI9615 AI9615.The orthometric height was computed from unverified reset data. AI9615.No vertical observational check was made to the station. AI9615 AI9615.The geoid height was determined by GEOID99. AI9615 AI9615; North East Units Estimated Accuracy AI9615;SPC MT - 265,430. 669,300. MT (+/- 180 meters Scaled) AI9615 AI9615 SUPERSEDED SURVEY CONTROL AI9615 AI9615.No superseded survey control is available for this station. AI9615 AI9615_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TXS841674(NAD 83) AI9615_MARKER: DV = VERTICAL CONTROL DISK AI9615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AI9615_STAMPING: E 125 RESET 1999 AI9615_MARK LOGO: NGS AI9615_MAGNETIC: N = NO MAGNETIC MATERIAL AI9615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AI9615+STABILITY: SURFACE MOTION AI9615 AI9615 HISTORY - Date Condition Report By AI9615 HISTORY - 1999 MONUMENTED MTDOT AI9615 AI9615 STATION DESCRIPTION AI9615 AI9615'DESCRIBED BY MONTANA DEPARTMENT OF TRANSPORTATION 1999 (LSC) AI9615'22.95 KM (14.25 MI) NORTH ALONG US HIGHWAY 87 FROM THE ROUNDUP AI9615'COURTHOUSE, 27.5 M (90.2 FT) WEST OF THE CENTERLINE OF HIGHWAY 87, 0.5 AI9615'M (1.6 FT) EAST OF FENCE, AND 20 M (65.6 FT) SOUTH OF A CULVERT. A AI9615'BRASS DISK SET IN A CONCRETE POST, 10 CM ABOVE THE GROUND. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 AI9616 *********************************************************************** AI9616 DESIGNATION - F 125 RESET AI9616 PID - AI9616 AI9616 STATE/COUNTY- MT/MUSSELSHELL AI9616 USGS QUAD - LAKE MASON NE (1986) AI9616 AI9616 *CURRENT SURVEY CONTROL AI9616 ___________________________________________________________________ AI9616* NAD 83(1986)- 46 39 50. (N) 108 36 00. (W) SCALED AI9616* NAVD 88 - 1142.32 (meters) 3747.8 (feet) RESET AI9616 ___________________________________________________________________ AI9616 GEOID HEIGHT- -13.14 (meters) GEOID99 AI9616 AI9616 VERT ORDER - THIRD AI9616 AI9616.The horizontal coordinates were scaled from a topographic map and have AI9616.an estimated accuracy of +/- 6 seconds. AI9616 AI9616.The orthometric height was computed from unverified reset data. AI9616.No vertical observational check was made to the station. AI9616 AI9616.The geoid height was determined by GEOID99. AI9616 AI9616; North East Units Estimated Accuracy AI9616;SPC MT - 268,630. 668,840. MT (+/- 180 meters Scaled) AI9616 AI9616 SUPERSEDED SURVEY CONTROL AI9616 AI9616.No superseded survey control is available for this station. AI9616 AI9616_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TXS835706(NAD 83) AI9616_MARKER: DV = VERTICAL CONTROL DISK AI9616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AI9616_STAMPING: F 125 RESET 1999 AI9616_MARK LOGO: NGS AI9616_MAGNETIC: N = NO MAGNETIC MATERIAL AI9616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AI9616+STABILITY: SURFACE MOTION AI9616 AI9616 HISTORY - Date Condition Report By AI9616 HISTORY - 1999 MONUMENTED MTDOT AI9616 AI9616 STATION DESCRIPTION AI9616 AI9616'DESCRIBED BY MONTANA DEPARTMENT OF TRANSPORTATION 1999 AI9616'25.75 KM (16.00 MI) NORTH ALONG US HIGHWAY 87 FROM ROUNDUP, AI9616'MUSSELSHELL COUNTY COURTHOUSE, 34.5 M (113.2 FT) EAST OF THE AI9616'CENTERLINE OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF THE FENCE AND 30 M AI9616'(98.4 FT) NORTH OF THE CATTLEGUARD. A STANDARD DISK SET IN A CONCRETE AI9616'POST, 10 CM ABOVE THE GROUND. 1 National Geodetic Survey, Retrieval Date = MAY 1, 2003 AI9617 *********************************************************************** AI9617 DESIGNATION - H 125 RESET AI9617 PID - AI9617 AI9617 STATE/COUNTY- MT/MUSSELSHELL AI9617 USGS QUAD - LAKE MASON NE (1986) AI9617 AI9617 *CURRENT SURVEY CONTROL AI9617 ___________________________________________________________________ AI9617* NAD 83(1986)- 46 43 20. (N) 108 36 19. (W) SCALED AI9617* NAVD 88 - 1169.35 (meters) 3836.4 (feet) RESET AI9617 ___________________________________________________________________ AI9617 GEOID HEIGHT- -13.12 (meters) GEOID99 AI9617 AI9617 VERT ORDER - THIRD AI9617 AI9617.The horizontal coordinates were scaled from a topographic map and have AI9617.an estimated accuracy of +/- 6 seconds. AI9617 AI9617.The orthometric height was computed from unverified reset data. AI9617.No vertical observational check was made to the station. AI9617 AI9617.The geoid height was determined by GEOID99. AI9617 AI9617; North East Units Estimated Accuracy AI9617;SPC MT - 275,110. 668,360. MT (+/- 180 meters Scaled) AI9617 AI9617 SUPERSEDED SURVEY CONTROL AI9617 AI9617.No superseded survey control is available for this station. AI9617 AI9617_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TXS829770(NAD 83) AI9617_MARKER: DV = VERTICAL CONTROL DISK AI9617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AI9617_STAMPING: H 125 RESET 1999 AI9617_MARK LOGO: NGS AI9617_MAGNETIC: N = NO MAGNETIC MATERIAL AI9617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AI9617+STABILITY: SURFACE MOTION AI9617 AI9617 HISTORY - Date Condition Report By AI9617 HISTORY - 1999 MONUMENTED MTDOT AI9617 AI9617 STATION DESCRIPTION AI9617 AI9617'DESCRIBED BY MONTANA DEPARTMENT OF TRANSPORTATION 1999 AI9617'32.2 KM (20.00 MI) NORTH OF ROUNDUP COURTHOUSE, 24 M (78.7 FT) EAST OF AI9617'THE CENTERLINE OF HIGHWAY NO 87 AND 2.0 M (6.6 FT) WEST OF BARB WIRE AI9617'FENCE. A STANDARD DISK SET IN THE TOP OF A CONCRETE POST 10 CM ABOVE AI9617'GROUND.