BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
BL1                      BL-1      418376.4560     1696800.5470           238.21      OUTSIDE PROJECT LIMITS                 
BL2                      BL-2      418647.7810     1696776.5710           235.58         11+76.83         14.49 LT
BL3                      BL-3      418926.5620     1696780.4300           237.00         14+55.29         14.17 LT