1 National Geodetic Survey, Retrieval Date = JULY 30, 2003 HV8477 *********************************************************************** HV8477 DESIGNATION - HUD 4 HV8477 PID - HV8477 HV8477 STATE/COUNTY- VA/FAIRFAX HV8477 USGS QUAD - HERNDON (1994) HV8477 HV8477 *CURRENT SURVEY CONTROL HV8477 ___________________________________________________________________ HV8477* NAD 83(1993)- 38 53 13.83014(N) 077 27 11.49088(W) ADJUSTED HV8477* NAVD 88 - 83.7 (meters) 275. (feet) VERTCON HV8477 ___________________________________________________________________ HV8477 LAPLACE CORR- 2.55 (seconds) DEFLEC99 HV8477 GEOID HEIGHT- -31.88 (meters) GEOID99 HV8477 HV8477 HORZ ORDER - SECOND HV8477 HV8477.The horizontal coordinates were established by classical geodetic methods HV8477.and adjusted by the National Geodetic Survey in November 1994. HV8477 HV8477.The NAVD 88 height was computed by applying the VERTCON shift value to HV8477.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HV8477 HV8477.The Laplace correction was computed from DEFLEC99 derived deflections. HV8477 HV8477.The geoid height was determined by GEOID99. HV8477 HV8477; North East Units Scale Converg. HV8477;SPC VA N - 2,135,994.273 3,590,819.405 MT 0.99995943 +0 39 12.0 HV8477;UTM 18 - 4,307,117.050 287,222.950 MT 1.00015753 -1 32 26.4 HV8477 HV8477 SUPERSEDED SURVEY CONTROL HV8477 HV8477 NAD 83(1993)- 38 53 13.82988(N) 077 27 11.49668(W) AD( ) 2 HV8477 NAD 83(1986)- 38 53 13.82928(N) 077 27 11.50393(W) AD( ) 2 HV8477 NGVD 29 - 84.0 (m) 276. (f) VERT ANG HV8477 HV8477.Superseded values are not recommended for survey control. HV8477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HV8477.See file dsdata.txt to determine how the superseded data were derived. HV8477 HV8477_U.S. NATIONAL GRID SPATIAL ADDRESS: 18STJ8722307117(NAD 83) HV8477_MARKER: DD = SURVEY DISK HV8477_SETTING: 31 = CURB HV8477_STAMPING: HUD 4 1974 HV8477_MARK LOGO: VA-059 HV8477_MAGNETIC: N = NO MAGNETIC MATERIAL HV8477_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HV8477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR HV8477+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2003 HV8477 HV8477 HISTORY - Date Condition Report By HV8477 HISTORY - 1974 MONUMENTED VA-059 HV8477 HISTORY - 1974 GOOD VA-059 HV8477 HISTORY - 19920122 GOOD MSI HV8477 HISTORY - 20030214 GOOD DEWDAV HV8477 HV8477 STATION DESCRIPTION HV8477 HV8477'DESCRIBED BY FAIRFAX COUNTY VIRGINIA 1974 (WTL) HV8477'THE STATION IS LOCATED ABOUT 8.43 MILES WEST OF FAIRFAX, 2.18 MILES HV8477'WEST OF CHANTILLY, AND 3.6 MILES NORTHWEST OF CENTREVILLE, ON LEE HV8477'ROAD STATE ROUTE 661, SET ON THE PROPERTY OF THE INTERNATIONAL MOBILE HV8477'HOMES, INC. SEE FAIRFAX COUNTY TAX MAP 44-1, 14600 BLOCK, REVISED TO HV8477'1-1-76. HV8477' HV8477'TO REACH THE STATION FROM THE INTERSECTION OF ROUTE 50 WEST AND ROUTE HV8477'28, NORTHWEST OF CHANTILLY PROCEED WEST ON ROUTE 50 FOR .4 MILES TO HV8477'LEE ROAD, STATE ROUTE 661, ON LEFT. PROCEED SOUTHERLY ON LEE ROAD FOR HV8477'1.1 MILES TO THE INTERNATIONAL MOBILE HOMES, INC. BUILDING ON THE HV8477'RIGHT AND THE STATION ON THE RIGHT. THE STATION, HUD-4, IS SET ON HV8477'THE CURB IN THE NORTHEAST CORNER OF THE PARKING LOT. HV8477' HV8477'THE STATION IS A STANDARD FAIRFAX COUNTY VIRGINIA DISK STAMPED---HUD HV8477'4 1974--- SET IN A DRILL HOLE IN THE TOP OF THE CONCRETE CURB LOCATED HV8477'75 FEET N FROM CENTER LINE OF LEE ROAD. HV8477' HV8477'REFERENCE MARK NO. 01 IS A TRANSIT TACK IN THE SOUTHERN CORNER OF THE HV8477'MOBILE HOMES, INC. BUILDING. HV8477' HV8477'REFERENCE MARK NO. 02 IS A TRANSIT TACK IN THE NORTHERN CORNER OF THE HV8477'MOBILE HOMES, INC. BUILDING. LOCATED 43 FEET N FROM RM 1. HV8477 HV8477 STATION RECOVERY (1974) HV8477 HV8477'RECOVERY NOTE BY FAIRFAX COUNTY VIRGINIA 1974 HV8477'RECOVERED IN GOOD CONDITION. HV8477 HV8477 STATION RECOVERY (1992) HV8477 HV8477'RECOVERY NOTE BY MEASUREMENT SCIENCE INCORPORATED 1992 HV8477'THE STATION IS LOCATED ABOUT 8.43 MILES (13.57 KM) WEST OF FAIRFAX, HV8477'2.18 MILES (3.51 KM) WEST OF CHANTILLY, AND 3.6 MILES (5.8 KM) HV8477'NORTHWEST OF CENTREVILLE, ON LEE ROAD STATE ROUTE 661, SET ON THE HV8477'PROPERTY OF THE INTERNATIONAL MOBILE HOMES, INC. SEE FAIRFAX COUNTY HV8477'TAX MAP 44-1, 14600 BLOCK, REVISED TO 1-1-76. TO REACH THE STATION HV8477'FROM THE INTERSECTION OF ROUTE 50 WEST AND ROUTE 28, NORTHWEST OF HV8477'CHANTILLY PROCEED WEST ON ROUTE 50 FOR .4 MILES (0.6 KM) TO LEE ROAD, HV8477'STATE ROUTE 661, ON LEFT. PROCEED SOUTHERLY ON LEE ROAD FOR 1.1 HV8477'MILES (1.8 KM) TO THE INTERNATIONAL MOBILE HOMES, INC. BUILDING ON HV8477'THE RIGHT AND STATION, IN THE CURB ON THE NORTHEAST PARKING LOT, 75.0 HV8477'FEET (22.9 M) N OF THE CENTERLINE OF LEE ROAD. HV8477 HV8477 STATION RECOVERY (2003) HV8477 HV8477'RECOVERY NOTE BY DEWBERRY DAVIS 2003 (CSW) HV8477'RECOVERED IN GOOD CONDITION.