Public Health Engineering Department Tender

Providing, supplying, lowering & laying in standard lengths HDPE PE-80 PN-6 Pipes conforming to IS-4984: 1995 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 butt fusion welding method, including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, stacking the same in closed shade duly protecting from sunrays and rains, including cost of labour and material, specials (Tee, bend etc.) satisfactory, hydraulic testing etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) ( supply upto 90 mm dia. coil & above 90 mm dia straight length in 6 M.) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. 75 mm dia

-- do -- Size 90 mm dia

Excavating trenches of required width as per size of pipes, including excavation for sockets and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil and then returning the soil as required in layers not exceeding 20 Cm in depth including consolidating each deposited layer by ramming and watering etc. and disposing of surplus excavated soil as directed within a lead of 50 Mtr. Hard soil (Clay soil)