MINOR REPAIR FOR WATER SUPPLY SCHEME KHIWA DIYAL SINGH WALA, 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 Jalalabad Sand (Av. Lead 167 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

Filter Media (Av. Lead 320 Km) Up to 40 km

41 km to 60 km

61 km to 150 km

150 km to 167 km

Carriage of sand for earth filling a lead of 5 km (C.S.R. Item No. 5.2)

Earth work in excavation in foundations, trenches etc.in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation. (C.S.R. Item No.6.6)

Earth filling :- Earth filling under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% excavated from foundation and taken only from outside the building plinth in 15 cm layers including ramming, watering and consolidating lead upto 30 metres (C.S.R. Item No.6.8 (a) (i))

First class burnt brick work laid in cement sand mortar 1:5 in foundation and plinth (C.S.R. Item No.11.5)

115 mm thick brick wall laid in cement mortar 1:4 without reinforcement in foundation and plinth. (C.S.R. Item No.11.35)

12.5 mm thick cement plaster 1:4 walls outside (GL and Top) (C.S.R. Item No.15.9)

White washing (Three coat) (C.S.R. Item No.16.3)

Finishing walls with exterior decorative cement based paint such as snowcem, robbiacem etc. two coats to give an even shade. (C.S.R. Item No. 16.14)

Applying pink primer or aluminum priming coat on wood work including preparation of surface knotting and stopping etc. (C.S.R. Item No. 16.17)

Painting two coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surfaceto give an even shade. (C.S.R. Item No. 16.18)

Applying priming coat with metal primer on new steel or iron work including preparation of surface. (C.S.R. Item No.16.21b) )

Painting two coats including priming coat with ready mixed paint for metallic surface in all shades on new steel or iron work. (C.S.R. Item No. 16.22 b))

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) 63 mm o/d (C.S.R. Item No.28.13 b)+ 28.18 + 28.2

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410 ) and Bronze ( gunmeted) working parts Sluice Valves ISI marked 14846-2000, including, jointing, testing & cost of Nut, Bolt & insertion sheet all carriage complete ( with the approval of Engineer-in-Charge). c) 150mm i/d Sluice Valves Socketted or Flanged (C.S.R. Item No. 28.27 A)

Bailing out water from the trenches for making new connections in fully charged pipe lines including cleaning trimming and dressing the trenches to correct alignment and grade as required a) Upto 300mm i/d (C.S.R. Item No. 28.49)

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 28.51)

Hand boring Horizontly for crossing of pipe under road or any other obstacle by using Auger/Bocki method . Including excavation, stringing and jointing of pipe upto 160mm complete. (C.S.R. Item No. 28.71)

Non Schedule Items Painting of Sign Board Complete in all respect. (N.S. Rates)

Dismantling brick of flanged stone flooring without concrete base and recondition (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 midium, specials such as tees, bends, sockets, elbow, nipples (100 mm & 150mm) Union Copplings, GI hooks etc., cutting, threading, making hole in wall and testing in treanches 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)

Taking out and washing filter media and placing the same after washing, cleaning in filter beds. 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. (N.S. Rates)

b) Second Layer :-- Coarse sand screened, cleaned and washed and graded from 3mm to 6mm (from Pathankot or approved equivalent quarry). (N.S. Rates)

c) Third Layer :-- Bajri screened, cleaned and washed and graded from 6mm to 20mm (from Pathankot or approved equivalent quarry). (N.S. Rates)

d) Fourth Layer :--- Bajri (Coarse) screened, cleaned and washed and graded from 20mm to 25mm (from Pathankot or approved equivalent quarry). (N.S. Rates)

f) Bottom Layer :-- Broken stone, screened, cleaned and washed and graded from 50mm to 75mm (from Pathankot or approved equivalent quarry). (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)

Credit of old sluice valve (N.S. Rates) (-)