House Service Connection 5600 nos within Ward No 16,17,18,19,26 and 32 Part IV

Amount

Providing Supply, Installation, Fittings, Testing and Commissioning of House Water Supply Connections, with P.E. Pipe & P.E. Compression EF fittings, Excavation, all short of Bituminous / Concrete Road Up to depth of D.I./ M.S/G.I Distribution Pipe line Bottom, Cuttings Fittings, Fixing, MDPE pipe & P.E. pipe fittings up to C.I. Bib/Stop Cock 1 no. to consumer premises , Including permanent restoration if any damage of roads and road flanks, Under Ground Drainage lines, above ground open Chanel Drainage System, Electrical lines, Telephone lines, other water supply lines, Crossing drain line through GI Conduit pipe Including Leakage Testing, supply of MDPE Pipes PE 100, PN 16, upto consumer premises, PE compression Elbow 90 deg. - As per site condition. , P.E. Adopter with SS insert M/F Thread-Compression - 5 nos., G.I. Nipples 6” Long - As per site condition., Gunmetal Ferrule Conforming to IS 2692/1984 (reaffirmed 2005) in case of DI distribution line or 3 nos. Electrofusion tapping ferrule/saddle, MDPE (PE100) of pressure rating PN 16 / SDR 11, (Mechanical type clamp saddle with bypass arrangement) to disconnect the connection in case of authority requires etc. with S.S. cutter 8mm dia, flow regulator, water tight cap-cutting edges and making hole / tapping 8mm dia in case of HDPE distribution line, 1 no., NRV Confirming to IS 778/ Class I - 1no., tested. C.I. Bib/Stop Cock - 1 no., P.E. Meter Box/ Cabinet with Common Lockable Key suitable for Cover Meter - 1 no., PVC Ball Valve & NRV - 1 no. , including fixing of meter and working site to be cleared after completion of the work as per direction of EIC. House Water Supply Connection Through 20mm dia. MDPE Pipes.

Supply, Delivery, unloading and proper staking at site of 15 mm dia. Multijet inferential meters super dry dial Hermitically sead type Water Meters, Class B, +/- 2%, conforming to both IS 779 -1994 and ISO 4064 (part-I),marked with BIS/ISI/EEC/MID, removable mechanism, Admissible Pr. Max. 12 Kg/Cm², preferably 360 0 Orientable, Cybal Coumputable, Magnetic transmission drive, Cooper can Mineral Glass 5mm Thik Envelop, Extra dry Dial, Totalizer, Protection Class IP 68 totalizer, Strainer Inbuilt, ISI Marked with Brass Nuts & Nipples. (Vendor list to be approved by the concerened Superintending Engineer, MED before execution of work.) 15mm Dia. Water Meter Typical Performance. i)Starting flow :- ≤10 L/Hr. ii)Accuracy from +/- 5% :- 30 L/Hr. iii)Accuracy from +/- 2% :- 120 L/Hr. iv)Max. Flow +/- 2% :- 3000 L/Hr.

bristiconstruction

M/S. DWAIRATH ENTERPRISE