Public Health Engineering Department Tender

Providing, Laying, Jointing, Commissioning and Testing of ISI marked HDPE pipes of Grade PE-80 and PN- 06 for potable water as per IS 4984 (amended upto date) in assorted length with specials, valves etc. this including the pipes, jointing material, valve, specials etc. and other material himself own cost carting to site. Dismantling of road surface, excavation & earth work of trenches & as per detailed specification & drawing, then jointing with Jointing material/ Rubber Rings (HDPE Pipes, Jointing material/ Rubber Rings and other material shall be arranged by the contractor him self own cost). This includes, HDPE Fitting (Special) like tees, bends, reducer, enlarger, end plug as per IS: 8008- Part 01 to 09 (for Standard HDPE Fitting) and IS: 8360- Part- 01 to 03 (for Fabricated HDPE Fittings) amendment up to date, cutting of pipes and making of joints etc. and testing of system, cleaning of site complete job for: (Rates are Exclusive of Earth Work and WBM/ Chap/ Cement Concrete/ Bituminious Road cutting/ CI Specials/ CI Valves etc. for interconnection with other pipes, if required but including uPVC/ PVC/ HDPE specials like tees, bends, reducer, enlarger, end plug etc.)- Pipes Nominal Dia.90 (mm)

Excavating treches of required width for pip cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth up to 1.50 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 watering etc. and disposal of surplus excavated soil as directed within a lead of 50 mtr.Pipes cable etc. not exceeding 90 mm dia.

Supply of ERW M.S. black casting pipe ISI marked (IS:4270/ 1992) of grade Fe 410 of following sizes at site of work. 80 mm nominal bore