Public Health Engineering Department Tender

Supplying, Laying, Fitting, Fixing and Jointing of UPVC Pipes (6.0 kg/sqm. Water Pressure) class - III conforming to IS: 4985-2000 with latest revision and amendments, if any, with necessary UPVC/CI specials, CIDF sluice valves, as per relevant I.S. Specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub-grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone / electrical cable line etc, (in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost. Loading, Unloading, Carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment, jointing the pipe and specials including supplying of good quality / approved brand solvent cement as per IS: 14182-1994 including cost of all fabricated PVC fitting i.e. tees, bend, reducers, adopter etc. as per IS: 101-1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion (CIDF sluice valves will be supplied by the department free of cost) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150 mm thick with maintaning an average depth of cushion of 1.10 mtr. N.B. i) Manufacturer's test certificate for UPVC pipe & specials to be produced before laying of pipe line. ii) 3rd party inspection of UPVC pipe & specials to be done by CEPET or (INDIA) SGS / NTH Kolkata or as per direction of EIC as per approved vendor list. iii) No part payment at any stage on account of supply of materials shall be entertained. iv) Payment will be made on actual consumption of materials. v) UPVC Pipes for the works to be supplied as per approved vendor listn and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommended vendor list. vi) Submission of drawing of pipe line with statement of materials consumed between node to node points against each RA & Final Bill. If so. vii) Any deviation from required clear cover of 1.10 mtr. due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item. viii) All pipe connection shall be completed in all respect and as per direction of EIC. Decision of EIC in this respect is final & binding in case of any deviation / or any left out pipe connections an amount of Rs. 10,000.00 for each pipe connection will be realised / recovered from the Bill.HE sch2019 IT- 2(iii) L-5 ) (A)Pressure Rating : Class - III (iii)Laying of pipe line including cost of pipe, fittings/specials but excluding valves.

a) 90 mm (OD) UPVC pipe

A) Filling in foundation or plinth by silver sand in ayers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)