Invitation to Bid - CHANGING OF ROTTEN RISER PIPE IN IM II DRILLED TUBE WELL WITH 32 MM MEDIUM CLASS GI RISER PIPE AND CONNECTING ROD FOR DT IN DIFFERENT BLOCK OF CHATRA DISTRICT ON TURNKEY BASIS GR CTR RRP 06 2ND CALL in CHATRA, JHARKHAND
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CHATRA, JHARKHAND