BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
1                        BL-1      634023.1970     1616426.6560           666.60         10+06.67         11.67 LT
2                        BL-2      634253.2900     1616467.5120           662.43         12+40.60         15.40 LT
3                        BL-3      634426.7600     1616523.7660           666.27         14+21.21         10.56 RT