M/o Completed scheme under Nazul A/c-II Hort. Zone.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work 65 mm nominal inner dia. Pipes.

50 mm nominal outer dia. Pipes.

40 mm nominal outer dia. Pipes.

20 mm nominal outer dia. Pipes.

Providing and fixing CPVC ball valve of approved quality, complete as per direction of Engineer-in-charge. 65 mm nominal Outer dia. Pipes.

50 mm nominal outer dia. Pipes.

40 mm nominal outer dia. Pipes.

20 mm nominal outer dia. Pipes.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. : External work 65 mm dia. nominal bore

50 mm dia. nominal bore

40 mm dia. nominal bore

25 mm dia. nominal bore

20 mm dia. nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 65 mm nominal bore

50 mm nominal bore

40 mm nominal bore

25 mm nominal bore

20 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) 65mm nominal bore

50mm nominal bore

40 mm nominal bore

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in reinforced cement concrete slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Repair of leakages in existing G.I./CPVC/HDPE water pipelines in various parks of DDA by deploying/supplying plumber/fitter and beldar on day to day basis as and when required including all necessaries T&P, fitting material, adhesives, solvent etc. as per direction of Engineer-in charge.

Total

Sum of Market rate items (i.e. Item No. 2) (A)

DSR Item & A/R Item Based on DSR

GST modificaion factor @0.973 (B)

Cost Index @ 3% on DSR Item & A/R Item Bases on DSR (C)

Total (A+B+C)

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