CONST OF 125/115 MM DIA WITH. 70M DT WITH INSTALLATION OF INDIA MARK II HP WITH 32 MM DIA.GI MEDIUM CLASS RISER PIPE WITH 125MM DIA BLUE CASING UPVC PIPE WITH DRAIN ON TURN KEY BASIS UNDER D.W.S. DIVISION, NO.-2, GIRIDIH GROUP NO GRD/DT/70MTR -04 (Tender №99933870)