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PROJECT NUMBER 17bp.11.r.159                                             ALLEGHANY COUNTY
BRIDGE #133 ON SR 1433	

DATE OF SURVEY:  JULY 2019 THRU AUGUST 2019
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SPECIAL NOTES:

	A) THIS IS AN ENGLISH PROJECT.
	B) ALL -BL- POINTS ARE #5 REBAR WITH BERNTSEN TRAVERSE CAPS STAMPED
           ACCORDINGLY (UNLESS OTHERWISE NOTED).
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PERSONNEL:

ALLIED ASSOCIATES, PA
4720 KESTER MILL ROAD
WINSTON-SALEM NC 27103

CLINTON B. OSBORNE, PLS				PROJECT SURVEYOR
LEWIS MOORE, PLS	  	                PROJECT SURVEYOR
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DATUM DESCRIPTION

HORIZONTAL DATUM:
	THE LOCALIZED COORDINATE SYSTEM DEVELOPED FOR THIS PROJECT IS BASED                                                  
	ON THE NAD83/NA 2011 STATE PLANE COORDINATES ESTABLISHED BY NCDOT FOR
        MONUMENT "GPS 020133-1" WITH NORTHING: 1015324.8800, EASTING: 1401241.0820                                      
	THE AVERAGE COMBINED GRID FACTOR USED ON THIS PROJECT (GROUND TO
	GRID) IS 1.0000050915. ALL LINEAR DISTANCES ARE LOCALIZED      
	HORIZONTAL DISTANCES. 

VERTICAL DATUM:
        THE VERTICAL DATUM IS BASED ON MONUMENT "GPS 020133-1"      
	(ELEV. 2483.100') (NAVD88)
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Chain BL Contains:
	 4 3 1 2
-BL- SR 1433 (RIDGE GLEN RD.)
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4            (BL-4)        N 1014659.2704 E 1401535.1093  ELEV 2535.45    STA 5+00.00    

Course from 4 to 3  N 3109'33.3" W    Dist 300.11

3            (BL-3)        N 1014916.0846 E 1401379.8266  ELEV 2521.56    STA 8+00.11    

Course from 3 to 1  N 1844'49.7" W    Dist 431.70

1        (GPS 020133-1)    N 1015324.8800 E 1401241.0820  ELEV 2483.10    STA 12+31.81   

Course from 1 to 2  N 3922'44.4" W    Dist 645.74
 
2        (GPS 020133-2)    N 1015824.0118 E 1400831.3969  ELEV 2501.86    STA 18+77.54   

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BENCHMARK

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BM1       ELEVATION = 2467.32'
N 1015833      E 1401064
BL STATION 17+37.00 186' RIGHT
RAILROAD SPIKE SET IN 10" MAPLE TREE
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