BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
1                        BL-1      894334.7260     1582035.5740           810.25         10+07.30         12.70 RT
2                        BL-2      894618.2090     1581905.9650           806.53         13+18.02         12.85 LT
3                        BL-3      894860.3970     1581849.7730           808.22         15+62.87         15.59 LT