BL
    POINT          DESC.           NORTH             EAST          ELEVATION          L4 STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
BL1                                674058.5090     2437672.3450            54.03         16+44.14         13.99 LT
BL2                                673740.7500     2437827.4130            52.61         12+89.12         14.69 RT
BL3                                673485.7920     2437980.6790            56.54      OUTSIDE PROJECT LIMITS                 

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BM1       ELEVATION = 52.84
N 673800      E 2437841
L4 STATION 13+35.00 56 RIGHT

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