Legend (GAIL/DHPLWeb)

Welding (0) X-Ray (1) Joint Coating (2) Bending (3) Backfilling (4) Trenching (5) Stringing (6) Route Survey (7) Lowering (8) Clearing Grading (9) StationSeries (10) 18 INCH SPURLINE 24 INCH DURGAPUR-HALDIA PIPELINE 30 INCH DURGAPUR-HALDIA PIPELINE