1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2002 AG1838 *********************************************************************** AG1838 DESIGNATION - B 253 AG1838 PID - AG1838 AG1838 STATE/COUNTY- FL/SARASOTA AG1838 USGS QUAD - LAUREL (1987) AG1838 AG1838 *CURRENT SURVEY CONTROL AG1838 ___________________________________________________________________ AG1838* NAD 83(1986)- 27 10 04. (N) 082 27 22. (W) SCALED AG1838* NAVD 88 - 4.006 (meters) 13.14 (feet) ADJUSTED AG1838 ___________________________________________________________________ AG1838 GEOID HEIGHT- -24.00 (meters) GEOID99 AG1838 DYNAMIC HT - 4.000 (meters) 13.12 (feet) COMP AG1838 MODELED GRAV- 979,127.6 (mgal) NAVD 88 AG1838 AG1838 VERT ORDER - FIRST CLASS I AG1838 AG1838.The horizontal coordinates were scaled from a topographic map and have AG1838.an estimated accuracy of +/- 6 seconds. AG1838 AG1838.The orthometric height was determined by differential leveling AG1838.and adjusted by the National Geodetic Survey in June 1991. AG1838 AG1838.The geoid height was determined by GEOID99. AG1838 AG1838.The dynamic height is computed by dividing the NAVD 88 AG1838.geopotential number by the normal gravity value computed on the AG1838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AG1838.degrees latitude (g = 980.6199 gals.). AG1838 AG1838.The modeled gravity was interpolated from observed gravity values. AG1838 AG1838; North East Units Estimated Accuracy AG1838;SPC FL W - 314,080. 154,800. MT (+/- 180 meters Scaled) AG1838 AG1838 SUPERSEDED SURVEY CONTROL AG1838 AG1838 NGVD 29 - 4.350 (m) 14.27 (f) ADJ UNCH 1 1 AG1838 AG1838.Superseded values are not recommended for survey control. AG1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AG1838.See file dsdata.txt to determine how the superseded data were derived. AG1838 AG1838_MARKER: DB = BENCH MARK DISK AG1838_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED AG1838+WITH SETTING: INTO GROUND AG1838_STAMPING: B 253 1965 AG1838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AG1838+STABILITY: SURFACE MOTION AG1838 AG1838 HISTORY - Date Condition Report By AG1838 HISTORY - 1965 MONUMENTED CGS AG1838 HISTORY - 1966 GOOD NGS AG1838 HISTORY - 1977 GOOD FLDNR AG1838 HISTORY - 1977 GOOD FLDNR AG1838 HISTORY - 1977 GOOD LOCSUR AG1838 HISTORY - 20020920 MARK NOT FOUND FL-115 AG1838 AG1838 STATION DESCRIPTION AG1838 AG1838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 AG1838'4.6 MI N FROM VENICE. AG1838'4.6 MILES NORTH ALONG THE SEABOARD AIR LINE RAILROAD FROM THE AG1838'STATION AT VENICE, 0.6 MILE SOUTH OF THE SOUTH END OF THE AG1838'TRESTLE OVER SOUTH CREEK, IN SECTION 13, R 18 E, T 38 S, 236 FEET AG1838'NORTHEAST OF AND ACROSS THE TRACK FROM MILEPOST 898, 52.5 FEET AG1838'EAST OF THE EAST RAIL OF THE MAIN TRACK, 54 FEET NORTH OF THE AG1838'NORTH EDGE OF A LARGE DRAINAGE DITCH, 1.5 FEET SOUTH OF A STEEL AG1838'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK AND IS AG1838'A DISK WELDED ON TOP OF A 3 1/2-INCH BY 4-FOOT LONG IRON PIPE AG1838'PROJECTING 0.9 FOOT. AG1838 AG1838 STATION RECOVERY (1977) AG1838 AG1838'RECOVERY NOTE BY FL DEPT OF NAT RES 1977 AG1838'RECOVERED IN GOOD CONDITION. AG1838 AG1838 STATION RECOVERY (1977) AG1838 AG1838'RECOVERY NOTE BY FL DEPT OF NAT RES 1977 AG1838'RECOVERED IN GOOD CONDITION. AG1838 AG1838 STATION RECOVERY (1977) AG1838 AG1838'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977 AG1838'RECOVERED IN GOOD CONDITION. AG1838 AG1838 STATION RECOVERY (2002) AG1838 AG1838'RECOVERY NOTE BY SARASOTA COUNTY FLORIDA 2002 (ND) AG1838'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 1, 2002 AG1834 *********************************************************************** AG1834 DESIGNATION - S 252 AG1834 PID - AG1834 AG1834 STATE/COUNTY- FL/SARASOTA AG1834 USGS QUAD - LAUREL (1987) AG1834 AG1834 *CURRENT SURVEY CONTROL AG1834 ___________________________________________________________________ AG1834* NAD 83(1986)- 27 12 44. (N) 082 28 00. (W) SCALED AG1834* NAVD 88 - 4.801 (meters) 15.75 (feet) ADJUSTED AG1834 ___________________________________________________________________ AG1834 GEOID HEIGHT- -24.07 (meters) GEOID99 AG1834 DYNAMIC HT - 4.793 (meters) 15.72 (feet) COMP AG1834 MODELED GRAV- 979,127.1 (mgal) NAVD 88 AG1834 AG1834 VERT ORDER - FIRST CLASS I AG1834 AG1834.The horizontal coordinates were scaled from a topographic map and have AG1834.an estimated accuracy of +/- 6 seconds. AG1834 AG1834.The orthometric height was determined by differential leveling AG1834.and adjusted by the National Geodetic Survey in June 1991. AG1834 AG1834.The geoid height was determined by GEOID99. AG1834 AG1834.The dynamic height is computed by dividing the NAVD 88 AG1834.geopotential number by the normal gravity value computed on the AG1834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AG1834.degrees latitude (g = 980.6199 gals.). AG1834 AG1834.The modeled gravity was interpolated from observed gravity values. AG1834 AG1834; North East Units Estimated Accuracy AG1834;SPC FL W - 319,000. 153,770. MT (+/- 180 meters Scaled) AG1834 AG1834 SUPERSEDED SURVEY CONTROL AG1834 AG1834 NGVD 29 - 5.142 (m) 16.87 (f) ADJ UNCH 1 1 AG1834 AG1834.Superseded values are not recommended for survey control. AG1834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AG1834.See file dsdata.txt to determine how the superseded data were derived. AG1834 AG1834_MARKER: DB = BENCH MARK DISK AG1834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AG1834_STAMPING: S 252 1965 AG1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AG1834+STABILITY: SURFACE MOTION AG1834 AG1834 HISTORY - Date Condition Report By AG1834 HISTORY - 1965 MONUMENTED CGS AG1834 HISTORY - 1966 GOOD NGS AG1834 HISTORY - 1977 MARK NOT FOUND LOCSUR AG1834 HISTORY - 20020916 MARK NOT FOUND FL-115 AG1834 AG1834 STATION DESCRIPTION AG1834 AG1834'DESCRIBED BY NATIONAL GEODETIC SURVEY 1966 AG1834'7.8 MI N FROM VENICE. AG1834'7.85 MILES NORTH ALONG SEABOARD AIR LINE RAILROAD FROM THE STATION AG1834'AT VENICE, 0.45 MILE NORTH OF THE CROSSING OF A PRIVATE ROAD, AG1834'0.25 MILE NORTH OF MILEPOST 895, 92 1/2 FEET SOUTH OF THE SOUTH AG1834'EDGE OF A DRAINAGE DITCH, 30.0 FEET WEST OF THE WEST RAIL OF THE AG1834'MAIN TRACK, 4 FEET WEST-NORTHWEST OF A TELEPHONE POLE, 0.5 FOOT AG1834'WEST OF A RIGHT-OF-WAY FENCE, 2.5 FEET SOUTH OF A METAL WITNESS AG1834'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN AG1834'THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT. AG1834 AG1834 STATION RECOVERY (1977) AG1834 AG1834'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977 AG1834'MARK NOT FOUND. AG1834 AG1834 STATION RECOVERY (2002) AG1834 AG1834'RECOVERY NOTE BY SARASOTA COUNTY FLORIDA 2002 (ND) AG1834'MARK NOT FOUND.