supply of material for constructing underground gutter of pvc pipe at palasare tal chalisgaon dist jalgaon , laying and jointing pvc pipe . heading , providing and fixing 75 mm dia stabiliser pipe / p . v . c . soil vent / waste pipe and with necessary fixtures and fitting such as bends , tees , single junctions , slotted vent , clamps etc . complete , providing , laying and fixing , jointing eco- drain 110 mm sn 8 nu- drain upvc pipes or of equivalent make , manufacture as per en 13476 or equivalent as per i . s . 15328 with fittings such a bends , tees , coupler , etc , jointing with rubber lubricant including necessary excavation , trench refilling with selective excavated material etc . complete . , providing , laying and fixing , jointing eco- drain 160 mm sn 4 nu- drain upvc pipes or of equivalent make , manufacture as per en 13476 or equivalent as per i . s . 15328 with fittings such a bends , tees , coupler , etc , jointing with rubber lubricant including necessary excavation , trench refilling with selective excavated materialetc . complete .