=================================================================================== PROJECT NUMBER: 8.2952201 B-3857 HENDERSON COUNTY BRIDGE #8 OVER BOYLSTON CREEK ON SR 1314 DATE OF SURVEY: OCTOBER, 2002 =================================================================================== SPECIAL NOTES: A-) THIS IS AN ENGLISH PROJECT B-) ALL BASELINE POINTS ARE 18" REBAR WITH CAP (UNLESS OTHERWISE NOTED) C-) ALL TLINE POINTS ARE 18" REBAR (UNLESS OTHERWISE NOTED) ==================================================================================== PERSONNEL : SYLVA FIELD OFFICE 253 WEBSTER ROAD SYLVA, NC 28779 (828) 586-0925 D.B. HENSON, PLS LOCATING ENGR. M.A. JONES ASST. LOCATING ENGR. (TE 1) R.D. McDONALD, PLS ASST. LOCATING ENGR. (T.T.V1) ==================================================================================== DATUM DESCRIPTION THE LOCALIZED COORDINATE SYSTEM DEVELOPED FOR THIS PROJECT IS BASED ON THE "OPUS" NAD 83 STATE PLANE COORDINATES FOR NCDOT "B3437 GPS-101" WITH A NORTHING OF 611177.141(FT), EASTING OF 943235.758(FT). THE AVERAGE COMBINED FACTOR USED ON THIS PROJECT (GROUND TO GRID) IS 0.999775971. ALL LINEAR DISTANCES ARE LOCALIZED HORIZONTAL DISTANCES. THE VERTICAL DATUM IS BASED ON (NAVD 1988) NCDOT "B3437 GPS-101" (ELEV 2070.758 FT.) ==================================================================================== Chain BL contains: 1 2 3 -BL- LADSON RD (SR 1314) Beginning chain BL description ============================================================================== Point 1(BL1) N 609,824.2450 E 942,008.8550 ELE.2086.75' Sta 5+00.00 Course from 1 to 2 N 24^ 20' 51.77" E Dist 325.88' Point 2(BL2) N610,121.1400 E 942,143.2060 ELE.2081.70' Sta 8+25.88 Course from 2 to 3 N 20^ 04' 52.29" E Dist 428.95' Point 3(BL3) N 610,524.0140 E 942,290.4870 ELE.2062.79' Sta 12+54.83 Course from 3 to 4 N 52^ 31' 39.32" E Dist 379.23' Point 4(BL4) N 610,754.7270 E 942,591.4580 ELE.2062.22' Sta16+34.06 Course from 4 to 5 N 46^ 47' 07.42" E Dist 448.38' Point 5(BL5) N 611,061.7450 E 942,918.2320 ELE.2069.31' Sta 20+82.43 =BY STA 8+57.05 ============================================================================== Ending chain BL description Chain BY contains: 6 55 -BY- SCHOOLHOUSE RD. SR1426 Beginning chain BY description ============================================================================== Point 6(BY6) N 611,099.7750 E 942,563.2090 ELE. 2064.02' Sta 5+00.00 Course from 6 to 55 S 83^ 53' 08.88" E Dist 357.05' Point 55(BL5) N 611,061.7450 E 942,918.2320 ELE.2069.31' Sta 8+57.05 Point 55=Point 5 =BL-5 Sta 20+82.43 ============================================================================== Ending chain BY description Caution: This -T- line is a secondary traverse only and should not be used for construction of complex structures. For more information please contact Locating Engineer in charge of surveys. Chain TLINE contains: 7 8 9 10 -TLINE- BOYLSTON CREEK Beginning chain TLINE description ============================================================================== Point 7 N 610,557.5890 E 942,169.1810 ELE.2056.96' Sta 5+00.00 Course from 7 to 8 S 63^ 27' 18.58" E Point 8 N 610,530.3960 E 942,223.6150 ELE.2056.53' Sta 5+60.85 Course from 8 to 9 S 58^ 53' 08.64" E Point 9 N 610,422.0350 E 942,403.1460 ELE.2055.95' Sta 7+70.55 Course from 9 to 10 S 52^ 03' 25.20" E Point 10 N 610,373.6540 E 942,465.1980 ELE.2055.78' Sta 8+49.23 ============================================================================== Ending chain TLINE description BENCHMARKS: DESCRIPTION ------------------------------------------------------------- BM# 1 ELEVATION = 2095.18' N=609,849.0220 E=941,972.3990 -BL- Sta 5+07.54 43.43 LEFT. 8" SPIKE IN 12" MAPLE,30' OFF SR1314 706' FROM CENTERLINE OF BRIDGE. N 55^47' 54" W 44.08' FROM (BL-1). ------------------------------------------------------------- ------------------------------------------------------------- BM# 2 ELEVATION = 2071.85' N=610,431.3010 E=942,212.8540 -BL- Sta 11+41.10 41.08' LEFT. 8" SPIKE IN ROOT OF 14" MAPLE 41' FROM CENTERLINE OF SR 1314. S39^56'28" W 120.93' FROM (BL-3). ------------------------------------------------------------- ------------------------------------------------------------- BM# 3 ELEVATION =2072.14' N=611,221.5710 E=943,322.8130 CHISLED "X" IN CONCRETE SLAB SUPPORTING SIGNAL LIGHT BOX. BOX IS 15' OFF HIGHWAY 191. OUT OF CHAIN -BL- N68^26' 38"E 435.01' FROM (BL-5). -------------------------------------------------------------