bids are invited for custom bid for services - project management consultancy (pmc) service for nhai; nos 01 supply & fix air compressor along with intake filter, flywheel mounted on given 220/250 liter air tank fitted with pressure awitch, pressure gauge, safety valve, non retum valve, drain valve, delivery valve, v- belits and beit guard with motor and starter of capacity 5 hp with max pressure 12 kg/cm2,3 phase. supply & fix stainless steel nozzie for 15 mm bore pipe as specified and directed. nos 03 supply & fix stainiess steel control valve of 15 mm bore as specified and directed. nos 03 supply and fix stainiess steel (aisl 304) 20 mm bore schedule 10 mm wall thickness 2.11 mm in floor or trench complete with all fitting accessories i.e bend. socket, reducer, tee etcas required at site complete as per site requirement as specified and directed. mtr 150 installaton & commissioning included in quoted rate which include foundation wk & pcc works.