u3447_ls_control_020418.txt PAGE 1 MECKLENBURG COUNTY NC 51 ALIGNMENT & BENCHMARK NOTES MARCH 2002 ******************************************************************************* INDEX PERSONNEL...............................................1 DESCRIPTION.............................................2 NOTES...................................................2 -BL- NC 51 ...........................................3 -BY- SR #3644 MILLER ROAD..............................5 -BY1- SR #3645 DOWNS CIRCLE.............................5 -BY2- SR #1129 DOWNS ROAD...............................6 -T1- MCCULLOUGH CREEK................................. 7 -T2- BIG SUGAR CREEK.................................. 7 -T3- ................................................. 8 BENCHMARKS............................................. 9 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 R. ENGLAND PARTY CHIEF J. LAMARRE PARTY CHIEF A. MCCOLLUM INSTRUMENT J. WOODRUFF RODMAN J. OWEN RODMAN PAGE 2 ******************************************************************************* PROJECT DESCRIPTION: NC 51 (ROCK HILL - PINEVILLE ROAD) FROM THE SOUTH CAROLINA STATE LINE TO SR 3645 (DOWNS CIRCLE) ******************************************************************************* SPECIAL NOTES: 1. THIS IS AN ENGLISH PROJECT 2. ALL BASELINE POINTS ARE 24" REBAR WITH NCDOT TRAVERSE CAPS (UNLESS OTHERWISE NOTED) 3. ALL T-LINE POINTS ARE 24" REBAR (UNLESS OTHERWISE NOTED) 4. CONTROL MONUMENTS "45EGB" AND "ME29" WERE LOCATED AS PART OF THIS PROJECT. COORDINATES AND ELEVATIONS SHOWN FOR THESE MONUMENTS ARE RELATIVE TO THIS PROJECT AND ARE NOT THE PUBLISHED COORDINATES OR ELEVATIONS. ******************************************************************************* DATUM DESCRIPTION: THE LOCALIZED COODINATE SYSTEM DEVELOPED FOR THIS PROJECT IS BASED ON THE NAD '83/95 STATE PLANE COORDINATES FOR THE NCDOT MONUMENT "U3447-5" WITH A NORTHING OF 491398.381 AND AN EASTING OF 1428065.757. THE AVERAGE COMBINED FACTOR USED ON THIS PROJECT (GROUND TO GRID) IS 0.99985300. ALL LINEAR DISTANCES ARE LOCALIZED HORIZONTAL DISTANCES. THE VERTICAL DATUM IS BASED ON NCDOT MONUMENTS U3447-2 AND U3447-3 (NAVD '88) ******************************************************************************* PAGE 3 -BL- NC 51 Chain BL contains: 6 7 8 9 10 11 12 13 14 15 16 37 17 3 18 ============================================================================== Point 6 (BL-6) N 492,946.5870 E 1,425,500.2730 ELE 619.80' Sta 5+00.00 Course from 6 to 7 N 70^ 18' 55.0" E Dist 379.85 Point 7 (BL-7) N 493,074.5370 E 1,425,857.9240 ELE 625.16' Sta 8+79.85 Course from 7 to 8 S 86^ 14' 53.3" E Dist 397.96 Point 8 (45EGB) N 493,048.4960 E 1,426,255.0350 ELE 620.48' Sta 12+77.81 Course from 8 to 9 N 86^ 04' 28.7" E Dist 691.02 Point 9 (BL-9) N 493,095.8010 E 1,426,944.4310 ELE 607.88' Sta 19+68.83 = -BY- 5+00.00 Course from 9 to 10 N 78^ 58' 54.2" E Dist 469.19 Point 10 (BL-10) N 493,185.4730 E 1,427,404.9690 ELE 595.29' Sta 24+38.02 Course from 10 to 11 N 87^ 25' 58.9" E Dist 1,036.39 Point 11 (BL-11) N 493,231.8900 E 1,428,440.3200 ELE 560.08' Sta 34+74.41 Course from 11 to 12 N 80^ 57' 26.6" E Dist 1,265.60 Point 12 (BL-12) N 493,430.8030 E 1,429,690.1910 ELE 544.25' Sta 47+40.01 = -T1- 7+30.31 Course from 12 to 13 N 80^ 12' 50.6" E Dist 447.65 Point 13 (BL-13) N 493,506.8900 E 1,430,131.3330 ELE 541.61' Sta 51+87.66 Course from 13 to 14 N 89^ 19' 25.4" E Dist 468.53 Point 14 (BL-14) N 493,512.4200 E 1,430,599.8280 ELE 542.68' Sta 56+56.19 = -BY1- 5+00.00 Course from 14 to 34 N 79^ 30' 15.5" E Dist 533.43 Point 34 N 493,609.5917 E 1,431,124.3395 Sta 61+89.63 = (POINT NOT SET) -T3- 6+34.91 Course from 34 to 15 N 79^ 30' 15.5" E Dist 130.73 Point 15 (BL-15) N 493,633.4060 E 1,431,252.8840 ELE 543.73' Sta 63+20.36 Course from 15 to 16 S 75^ 47' 13.4" E Dist 558.87 Point 16 (BL-16) N 493,496.1890 E 1,431,794.6460 ELE 539.95' Sta 68+79.23 = -BL- 25+94.29 Course from 16 to 37 S 39^ 12' 11.3" E Dist 187.12 PAGE 4 Point 37 N 493,351.1898 E 1,431,912.9177 Sta 70+66.35 = (POINT NOT SET) -T2- 8+13.43 Course from 37 to 17 S 39^ 12' 11.3" E Dist 187.34 Point 17 (BL-17) N 493,206.0120 E 1,432,031.3350 ELE 544.36' Sta 72+53.69 Course from 17 to 3 S 61^ 26' 49.4" E Dist 655.00 Point 3 (U3447-3) N 492,892.9420 E 1,432,606.6700 ELE 540.99' Sta 79+08.69 Course from 3 to 18 S 53^ 14' 13.7" E Dist 506.67 Point 18 (BL-18) N 492,589.7000 E 1,433,012.5700 ELE 538.40' Sta 84+15.36 ============================================================================== Ending chain BL description PAGE 5 -BY- MILLER ROAD SR 3644 Chain BY contains: 9 19 20 ============================================================================== Point 9 (BL-9) N 493,095.8010 E 1,426,944.4310 ELE 607.88' Sta 5+00.00 = -BL- 19+68.83 Course from 9 to 19 S 24^ 43' 56.6" W Dist 358.81 Point 19 (BY-19) N 492,769.9000 E 1,426,794.3100 ELE 618.81' Sta 8+58.81 Course from 19 to 20 S 4^ 13' 36.5" E Dist 319.85 Point 20 (BY-20) N 492,450.9270 E 1,426,817.8840 ELE 621.96' Sta 11+78.66 ============================================================================== Ending chain BY description -BY1- DOWNS CIRCLE SR 3645 Chain BY1 contains: 14 21 22 23 16 ============================================================================== Point 14 (BL-14) N 493,512.4200 E 1,430,599.8280 ELE 542.68' Sta 5+00.00 = -BL- 56+56.19 Course from 14 to 21 N 21^ 06' 35.7" E Dist 731.04 Point 21 (BY1-21) N 494,194.4030 E 1,430,863.1190 ELE 537.33' Sta 12+31.04 = -BY2- 13+50.56 Course from 21 to 22 N 88^ 20' 33.1" E Dist 449.90 Point 22 (BY1-22) N 494,207.4160 E 1,431,312.8310 ELE 540.64' Sta 16+80.94 Course from 22 to 23 S 55^ 55' 37.8" E Dist 415.47 Point 23 (BY1-23) N 493,974.6510 E 1,431,656.9750 ELE 542.92' Sta 20+96.41 Course from 23 to 16 S 16^ 03' 08.9" E Dist 497.88 Point 16 (BL-16) N 493,496.1890 E 1,431,794.6460 ELE 539.95' Sta 25+94.29 = -BL- 68+79.23 ============================================================================== Ending chain BY1 description PAGE 6 -BY2- DOWNS ROAD SR 1129 Chain BY2 contains: 25 24 21 ============================================================================== Point 25 (BY2-25) N 494,971.8650 E 1,430,522.1270 ELE 535.72' Sta 5+00.00 Course from 25 to 24 S 27^ 30' 00.8" E Dist 391.32 Point 24 (BY2-24) N 494,624.7620 E 1,430,702.8190 ELE 539.75' Sta 8+91.32 Course from 24 to 21 S 20^ 25' 45.6" E Dist 459.24 Point 21 (BY1-21) N 494,194.4030 E 1,430,863.1190 ELE 537.33' Sta 13+50.56 = -BY1- 12+31.04 ============================================================================== Ending chain BY2 description PAGE 7 -T1- MCLAUGHLIN CREEK Caution: This -T- Line is a secondary traverse only and should not be used for construction of complex structures. For more informationn please contact Locating Engineer in charge of surveys. Chain T1 contains: 26 12 27 ============================================================================== Point 26 (T1-26) N 493,584.0810 E 1,429,518.2950 ELE 536.68' Sta 5+00.00 Course from 26 to 12 S 48^ 16' 36.9" E Dist 230.31 Point 12 (BL-12) N 493,430.8030 E 1,429,690.1910 ELE 544.25' Sta 7+30.31 = -BL- 47+40.01 Course from 12 to 27 S 43^ 45' 20.9" E Dist 302.50 Point 27 (T1-27) N 493,212.3090 E 1,429,899.3960 ELE 534.65' Sta 10+32.81 ============================================================================== Ending chain T1 description -T2- BIG SUGAR CREEK Caution: This -T- Line is a secondary traverse only and should not be used for construction of complex structures. For more informationn please contact Locating Engineer in charge of surveys. Chain T2 contains: 28 29 38 30 ============================================================================== Point 28 (T2-28) N 493,638.4090 E 1,432,034.6410 ELE 534.85' Sta 5+00.00 Course from 28 to 29 S 21^ 08' 56.8" W Dist 282.67 Point 29 (T2-29) N 493,374.7790 E 1,431,932.6550 ELE 530.75' Sta 7+82.67 Course from 29 to 38 S 39^ 55' 10.2" W Dist 30.76 Point 38 N 493,351.1898 E 1,431,912.9177 Sta 8+13.43 = (POINT NOT SET) -BL- 70+66.35 Course from 38 to 30 S 39^ 55' 10.2" W Dist 290.66 Point 30 (T2-30) N 493,128.2630 E 1,431,726.3930 ELE 532.53' Sta 11+04.09 ============================================================================== Ending chain T2 description PAGE 8 -T3- Caution: This -T- Line is a secondary traverse only and should not be used for construction of complex structures. For more informationn please contact Locating Engineer in charge of surveys. Chain T3 contains: 31 32 34 33 ============================================================================== Point 31 (T3-31) N 493,733.4500 E 1,431,072.6610 ELE 531.97' Sta 5+00.00 Course from 31 to 32 S 24^ 05' 42.9" E Dist 126.78 Point 32 (T3-32) N 493,617.7200 E 1,431,124.4180 ELE 542.75' Sta 6+26.78 Course from 32 to 34 S 0^ 33' 12.5" W Dist 8.13 Point 34 N 493,609.5917 E 1,431,124.3395 Sta 6+34.91 = (POINT NOT SET) -BL- 61+89.63 Course from 34 to 33 S 0^ 33' 12.5" W Dist 191.56 Point 33 (T3-33) N 493,418.0320 E 1,431,122.4890 ELE 528.30' Sta 8+26.47 ============================================================================== Ending chain T3 description PAGE 8 BENCHMARKS ------------------------------------------------------------------------------- BM #1 ELEVATION=617.52' N 493,205.6530 E 1,425,163.2370 -BL- STATION 2+30 357' LEFT RR SPIKE IN BASE OF 24" OAK ------------------------------------------------------------------------------- BM #2 ELEVATION=621.45' N 492,684.5450 E 1,426,821.9120 -BY- STATION 9+46 21' LEFT RR SPIKE IN ROOT OF 32" OAK ------------------------------------------------------------------------------- BM #3 ELEVATION=549.94' N 493,432.7550 E 1,428,473.5650 -BL- STATION 35+39 193' LEFT RR SPIKE IN BASE OF 24" CRACK WILLOW ------------------------------------------------------------------------------- BM #4 ELEVATION=539.10' N 493,621.1030 E 1,429,690.5660 -BL- STATION 47+73 187' LEFT RR SPIKE IN BASE OF 20" WHITE OAK ------------------------------------------------------------------------------- BM #5 ELEVATION=554.07' N 493,755.4060 E 1,430,565.9490 -BY1- STATION 7+14 119' LEFT RR SPIKE IN BASE OF 38" DOUBLE WHITE OAK ------------------------------------------------------------------------------- BM #6 ELEVATION=537.48' N 493,090.8750 E 1,431,920.0020 -BL- STATION 72+54 160' RIGHT RR SPIKE IN BASE OF 26" WINGED ELM ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- NCGS "ME29" PROJECT ELEVATION=544.53' N 493,287.3780 E 1,431,928.6920 -BL- STATION 71+26 28' RIGHT -------------------------------------------------------------------------------