B4158_LS_BASELINE_050818.TXT PAGE 1 B-4158 BRIDGE #228 OVER ROCKY CREEK ON SR 1854 (HUIE ROAD) IREDELL COUNTY ALIGNMENT & BENCHMARK NOTES DATE OF SURVEY MARCH 2003 ******************************************************************************* REVISION DATE: 11 APR 2003 REVISION TO: LINE BL REVISION DATE: 18 AUG 2005 REVISION TO: DATUM & GPS ELEVATIONS INDEX PERSONNEL..............................................2 DESCRIPTION............................................2 NOTES..................................................2 -BL- SR 1854 (HUIE ROAD)...............................3 -T- ROCKY CREEK.......................................3 BENCHMARKS ............................................4 PAGE 2 ESP ASSOCIATES P.A. 10915 SOUTHERN LOOP BLVD. PINEVILLE NC 28134 PHONE (704) 583-4949 FAX (704) 583-4950 ************************ PERSONNEL ************************ R. NANCE,PLS PROJECT MANAGER P. PETRUCCI SURVEY PROJECT TECH C. BLOUNT PARTY CHIEF A. MCCOLLUM INSTRUMENT J. WOODRUFF ROD ******************************************************************************* PROJECT DESCRIPTION: BRIDGE NO. 228 OVER ROCKY CREEK ON SR 1854 (HUIE ROAD) ******************************************************************************* DATUM DESCRIPTION THE LOCALIZED COORDINATE SYSTEM FOR THIS PROJECT IS BASED ON THE NAD-83/CORS96 STATE PLANE COORDINATES FOR THE NCDOT MONUMENT "B4158-2" WITH A NORTHING OF 820195.4300, EASTING OF 1449198.9650. THE AVERAGE COMBINED FACTOR USED ON THIS PROJECT (GROUND TO GRID) IS 0.99991500. ALL LINEAR DISTANCES ARE LOCALIZED HORIZONTAL DISTANCES. THE VERTICAL DATUM IS NAVD 88 BASED ON NCDOT MONUMENT "B4158-2". ******************************************************************************* NOTES: 1. THIS IS AN ENGLISH PROJECT 2. ALL -BL- AND -BY- POINT ARE 30" REBAR AND CAP (UNLESS OTHERWISE NOTED). 3. ALL T-LINE POINTS ARE 30" REBAR WITH NO CAP (UNLESS OTHERWISE NOTED). PAGE 3 -BL- SR 1854 HUIE ROAD Chain BL contains: 1 2 3 4 5 6 Beginning chain BL description ============================================================================== Point 1 (B4158-1) N 820,009.3550 E 1,448,262.7270 ELEV 965.76' Sta 6+98.21 Course from 1 to 2 N 78^ 45' 32.7" E Dist 954.55 Point 2 (B4158-2) N 820,195.4300 E 1,449,198.9650 ELEV 959.60' Sta 16+52.76 Course from 2 to 3 N 41^ 26' 17.0" E Dist 847.24 Point 3 (BL-3) N 820,830.5840 E 1,449,759.6790 ELEV 890.95' Sta 25+00.00 Course from 3 to 4 N 55^ 05' 13.1" E Dist 198.51 Point 4 (BL-4) N 820,944.1980 E 1,449,922.4620 ELEV 888.26' Sta 26+98.51 Course from 4 to 5 S 60^ 21' 54.5" E Dist 159.23 Point 5 (BL-5) N 820,865.4650 E 1,450,060.8610 ELEV 889.56' Sta 28+57.74 = -T- Sta 12+46.21 Course from 5 to 6 S 38^ 16' 22.3" E Dist 210.85 Point 6 (BL-6) N 820,699.9280 E 1,450,191.4670 ELEV 899.68' Sta 30+68.59 ============================================================================== Ending chain BL description -T- ROCKY CREEK Chain TL contains: 100 15 101 Beginning chain TL description ============================================================================== Point 100 (T-100) N 821,079.3120 E 1,450,182.8870 ELEV 882.37' Sta 10+00.00 Course from 100 to 15 S 29^ 42' 36.3" W Dist 246.21 Point 15 (BL-5) N 820,865.4650 E 1,450,060.8610 ELEV 889.56' Sta 12+46.21 = -BL- Sta 28+57.74 Course from 15 to 101 S 35^ 17' 39.1" W Dist 258.84 Point 101 (T-101) N 820,654.2040 E 1,449,911.3120 ELEV 881.81' Sta 15+05.05 ============================================================================== Ending chain TL description PAGE 4 BENCHMARKS: =========================== BM#1 ELEVATI0N = 908.68' N = 820562 E = 1449745 -BL- STATION 22+89 167' RIGHT RR SPIKE IN BASE OF 20" OAK =========================== BM#2 ELEVATI0N = 888.75' N = 820903 E = 1449874 -BL- STATION 26+35 6.2' RIGHT RR SPIKE IN BASE OF 18" TULIP POPLAR ************************************************************************* FILE COMPILED BY: ESP & ASSOC. CHECKED & REVISED BY: JIJ ( L&S MATTHEWS )