Details: providing, lowering, laying and jointing in trenches, standard lengths hdpe isi marked pipes as per is-4984: 1995 (amended upto date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (tee, bend etc.), satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of engineer-in-charge of following class and diameter. (excluding earth work) . 75 mm dia 90 mm dia 110 mm dia 125 mm dia 140 mm dia 160 mm dia earth work in excavation by mechanical means (hydraulic excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including exca
Sector: Water supply and Sewerage