Copyright (2000) GEOPAK Corporation                           ===========       
All rights reserved                                           G E O P A K       
Project: 33572.1.1                                                                        
Tip No: B-4228
L&S No: 01-04-035  
County: PERQUIMANS
Subject:BRIDGE NO.59 ON SR 1304 OVER CARTWRIGHT SWAMP                                                                    
Date: OCTOBER,2004                              
Data Directory: N/A                         
Mapping Units: US Feet    


                         
LOCATION & SURVEYS UNIT-WILLIAMSTON FIELD OFFICE
LOCATING ENGINEER= HUGH A. SORRELL, PLS (252-792-7283)

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PROJECT DATUM DESCRIPTION:
LOCALIZED PROJECT COORDINATES ARE BASED ON THE NAD83 STATE PLANE
COORDINATES FOR NCDOT MONUMENT GPS"B4228-2" - N: 906079.347(US FT)
E: 2770912.189 (US FT) - USING AN AVERAGE COMBINED GRID FACTOR
(LOCALIZED TO GRID) OF 1.00001792 ALL LINEAR DIMENSIONS ARE LOCALIZED
HORIZONTAL DISTANCES, UNITS ARE "US SURVEY FOOT". VERTICAL DATUM IS NAVD88.
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BASE LINE TRAVERSE STATIONS ARE 5/8" REBAR WITH STANDARD ALUM. CAP, UNLESS 
OTHERWISE NOTED!!                                                        

CONTROL DATA
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BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
1                    B-4228-1      906378.4540     2770019.1290             9.85      OUTSIDE PROJECT LIMITS                 
2                    B-4228-2      906079.3470     2770912.1890             9.10      OUTSIDE PROJECT LIMITS                 
3                        BL-3      906063.1310     2771552.6300             8.79         14+15.11         13.81 LT
4                        BL-4      905877.3830     2772025.2080            10.51         19+21.62         13.30 LT
5                        BL-5      905494.6230     2772460.1030             9.28      OUTSIDE PROJECT LIMITS                 

BENCHMARK DATA
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BM10       ELEVATION = 4.95
N 906017      E 2771404
L STATION 12+66 38 RIGHT
R/R SPIKE LOCATED IN BASE OF 26"
SYCAMORE
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BM11       ELEVATION = 5.80
N 906043      E 2771761
L STATION 16+18 39 LEFT
R/R SPIKE IN BASE OF 18" SYCAMORE
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