Permission of Laying Drainage/ Sewerage supply of 2 No, s 1000mm ( 40" ) dia DI carrier pipe through First 1200mm M. S. Enasing pipe & 1400mm M. S. Second Casing pipe under railway track/ land for State Govt. Dept. at Km: 207/ 3- 5 between DKT- LLU station on UMB- KLK Section.