WBPHE /EE/AMD/NIT 06e / 2020-2021/11

Amount

Providing FHTC from the existing CI / DI / UPVC / HDPE / GI / AC distribution pipe line by installing 10mm NB Gun-metal ferrule (ferrule to be supplied departmentally confirming to IS : 2692:1989 on the said pipeline and all other accessories like saddle piece of required size to fit the existing distribution pipeline, special, nut & bolt, rubber sheet washer etc. to be supplied by the agency) and lay 15 mm or equivalent dia PVC / HDPE pipe (average 15 m length) with all necessary specials 1mtr below the ground connecting the ferrule and upto the point just inside the premessis of the household or as directed by EIC. Supply & installation of 15 mm dia alloy iron Bib Cock (tested to 21 kg/cm2) to be fitted in a position as directed by EIC. GI pipe line (medium duty) of required length with all necessary specila to continue from the end of the HDPE / PVC pipe and upto 1 m above ground within the premessis of the household. (NOTE :- Payment of supply & laying of 15 mm dia or equivalent dia PVC / HDPE pipe will be made on actual measurement basis. The rate of this item is Rs 117.00 / m). Note:- 1) PVC pipe shall of schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with G.I Pipes as per IS:1239 (Part - 1) 2) Rate is exclusive of supply and delivery of 10 mm NB gun - metal Ferrule. 3) Payment of supply & laying of 15 mm NB PVC (Schedule 80 ) / 20 mm OD HDPE (PE100, PN16) pipe with all necessary specials 1.0 meter below the ground will be made on actual measurement basis.

Supply & delivery of 10 mm NB Gun-metal ferrule confirming to IS : 2692:1989.

Collection of house hold details at prescribed format through mobile app / hard copy including Geo - Reference as directed by EIC and submission of the same to PHE Dte in soft copy.

Supplying, fitting, fixing prefabricated 50 mm dia. GI manifold for multiple Ferrule connection to be fitted with the main water supply pipeline with prefabricated Galvanized M.S. bracket, M.S. Nuts & Bolts and rubber Gasket (payment of Galvanized M.S. bracket, M.S. Nuts & Bolts and rubber Gasket will be paid separately) with supplying, fitting, fixing two nos. G.I. End Plugs, one no. G.I. Union, one no. G.I. Tee and one no. G.I. Socket all 50 mm dia. and including labour for fitting and fixing G.I. pipes for underground work including cost of jointing materials, cutting pipes, making threads etc. complete in all respect including cutting trenches up to 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting to G.I. pipes and specials with bituminous paint. Medium Duty. Non-TATA

i) For 3 Nos Ferrule Connection / Manifold

ii) For 4 Nos Ferrule Connection / Manifold

iii) For 5 Nos Ferrule Connection / Manifold

Making village road (average 3 m width) crossing by horizontal augur boring for accomodation of laying of average 3 (three) nos. 15 mm dia. GI pipes for FHTC or as per direction of Engineer-in-Charge.

Cutting any type of Concrete / Bituminios raod with an average thickness 200 mm including sand filling(from top of pipe to bottom of concrete road) and repairing the concrete road with (1:2:4) plain cement concrete matching with existing thickness of road all complete.

200 mm width cutting (For individual Line )

300 mm width cutting (For individual Line )

Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials, cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment for painting will be made seperately)

50 mm dia. medium quality

15 mm dia. medium quality

Supplying, laying, fiting, fixing and jointing of UPVC pipes 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 respaective 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 solventcement (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 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the E.I.C. 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 vender 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 list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. vi)Submission of drawing of pipe line with statement of materials consumed between node to node points against each R.A. & final bill.ifso. vii) Any deviation from required clear cover of 1.10mtr.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 directionof 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 realized/recovered from the bill.

(A) Pressure Rating : Class - III

i) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves.

a) 90mm (OD)

Supply delivery and fitting fixing of the following item :-

a) 80 mm dia CI double flange S.Valve conforming to IS 14846 having body door bonnet dome cover in graded cast iron Gr FG 260 spindle of St. Steel AISI 410 and seat ring of gun metal as per IS 318 LTB-2 with CI cap and hand wheel PN-1 , Make- IVI/Upadhya/Jupiter

b) 80mm dia CI Flange spigot tail piece (app wt 12 kg)

Supply delivery and fitting fixing of mechanical joint Is : 13382 coller with Carbon steel bolts, Nuts, Rubber, fitting etc.

a) 80 mm dia

Supply delivery and fitting fixing of 100 x 100 x 80 mm plain Tees.

M/S. SWAPAN BANERJEE

PESTCO INDIA

M/s Universal Carrier