PROVIDING IMPROVEMENT ACCESS TO WATER THROUGH HOUSE HOLD CONNECTIONS IN EXISTING WATER SUPPLY SCHEME MOUJO KHURD and MOUJO KALAN BLOCK BHIKHI DISTT MANSA

Item Wise Description :

Carriage of Surkhi, sand, bajri, ballast, stone, boulders, kankar, building rubbish Carriage of material excluding initial lead of 5 Km d) Filter Media (Av. Lead 320 Km) Up to 40 km (C.S.R. Item No. 5.2 (i))

41 km to 60 km

61 km to 150 km

150 km to 167 km

Providing, Laying, fixing & jointing of P.V.C Pipes as per ISI-4985 (ISI Marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradlents, cutting, jointing and testing complete as per specifications .Including specials and excavation minimum cover 1 mtr (6kg/cm2 pressure) 63mm o/d (C.S.R. Item No. 28.13 b) + 28.18 + 28.2)

Providing and placing in horizontal layers filtering mei/d screened, washed and cleaned as described below a) Top layer :----- Fine sand screened, cleaned and washed and graded (effective size 0.2 to 0.4mm with uniformity coefficient 2.00 to 3.00) from Pathankot or other approved source (C.S.R. Item No. 28.51)

Non Schedule Items Silt clearance from RCC pipe Channel of Size 250 mm i/d (N.S. Rates)

RCC pipe line taking out form trenches of Size 250 mm i/d (N.S. Rates)

Lowering of RCC pipe line of Size 250 mm i/d (N.S. Rates)

Providing & fixing of Collar 300mm i/d (N.S. Rates)

Dismantling brick of flanged stone flooring without concrete base and recondition (N.S. Rates)

Providing, installing, testing & Commissioning one no. Electronically acturated, Diaphragm operated, Metering system, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6.0 Litres of Bleaching powder solution/ Sodium Hypo Solution per Hour under maximum delivery pressure up to 7 kg./ sqcm and suction lift not less than 1.5m as per DWSS standard specifications (N.S. Rates)

Providing house hold connection including laying, jointing, fixing testing below ground level MDPE pipe and above of ground level GI pipes (as approved by Engineer-In-Charge), including cost of excavation, Refilling, CI bib cock as per IS:210 with stainless steel spindle, 15mm i/d GI pipe 2.50 Mtr. & 15mm i/d MDPE pipe 2.00 Mtr. (length on average basis) 3" uPVC clamp, ISI marked G.M. Ferrule as per IS:2692 connection of 15mm i/d ferrule medium, specials such as tees, bends, sockets, elbow, nipples (100 mm & 150mm) Union Couplings, GI hooks etc., cutting, threading, making hole in wall and testing in trenches in the ground all material should be of approved make (to the approval of Engineer-in-charge) complete in all respect including cost of carriage. (Ref. CSR item Nos. 28.1, 28.36, 28.34 B, 30.65 b. Water Connection on Old pipe line (N.S. Rates)

Water Connection on New pipe line (N.S. Rates)

Repair of old water connection (N.S. Rates)

Painting of Sign Board (N.S. Rates)