Utility shifting of DWS Pipeline of water supply schemes/ SH- Dismantling of CI/DI and PVC Pipeline along with necessary fittings, sluice valves, relaying of pipeline and, layimg of new pipeline in damaged area etc. complete at 1401-Surjyaham Para to

Dismantling old C.I/D.I pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes at site lead upto 50 mtr as per CPWD specification and direction of the Er. -in -Charge. i) 100 mm dia

ii) 150 mm dia

Charge for dismantling PVC/HDPE pipe after necessary excavation of earth in/c washing and stacking of pipes properly at site with all leads and lifts and backfilling of soil as required after laying of pipeline in layers not exceeding 200 mm in depth in/c consolidating each deposited layer by ramming, watering etc. complete as per specification and direction of the Er. -in -Charge. i) 90 mm dia

ii) 110 mm dia

iii) 140 mm dia

Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter - 2 of CPWD specification and direction of the Engineer - in - charge. A) For UPVC pipes in new work . In all kinds of soil. i) For pipes not exceeding 90 mm dia

For pipes exceeding 90 mm dia but not exceeding 300 mm dia

For G.I/C.I/D.I pipes in new work a. In all kinds of soil (i) For pipes exceeding 90 mm dia but not exceeding 300 mm dia

For G.I/C.I/D.I pipes in old work a. In all kinds of soil (i) For pipes exceeding 80 mm dia but not exceeding 300 mm dia

Charges for laying S & S Centrifugally Cast(Spun) Ductile Iron Class K-7 Pipes conforming to IS: 8329 as per CPWD specification and direction of the Engineer-in-charge. (i) 100 mm dia

ii) 150 mm dia

Providing, fixing and laying rigid UPVC pipes conforming to IS: 4985 jointing with couplers of same class conforming to IS: 10124(Pt-II) with solvent cement conforming to IS: 14182 including testing of joints complete (but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. A. Class-3(working pressure 6.0kg/cm2 i)40 mm dia

ii) 90 mm dia

iii) 110 mm dia

iv) 140 mm dia

Providing and laying S & S Centrifugally Cast(Spun) Ductile Iron Class K- 7 Pipes conforming to IS: 8329 as per CPWD specification and direction of the Engineer-in-charge. (i) 100 mm dia Ductile Iron Class K-7 Pipes

ii) 150 mm dia Ductile Iron Class K-7 Pipes

Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 ( part 8 / 9 / 10 / 11 / 12 / 13 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i)90 mm dia

ii)110 mm dia

iii)140 mm dia

Providing, fixing and laying fabricated UPVC end cap conforming to IS : 10124 ( Part 4 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i) 40 mm dia

ii) 90 mm dia

iii) 110 mm dia

Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i)90 x 90 mm dia

ii)110 x 110 mm dia

iii)140 x 140 mm dia

Providing, fixing and laying fabricated UPVC straight reducer conforming to IS : 10124 ( Part 3 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge . i)110 x 90 mm dia

ii)140 x 110 mm dia

iii)140 x 90 mm dia

Providing and fixing C.I non-return valve of approved quality as per CPWD specification and direction of the Engineer-in-charge. i)80 mm nominal bore

ii)100 mm nominal bore

Providing and fixing brass ferrule with C.I. cover conforming to IS : 2692 including boring and tapping the main as per CPWD specification and direction of the Engineer - in- Charge. i) 10 mm nominal bore

Providing and fitting fixing of C.I. Sluice valves(with cap) complete with bolts, nuts, rubber insertions etc.(the tail piece if required will be paid separately) as per CPWD specification and direction of the Engineer-in-charge. (A) 80 mm dia, PN-1.6

(C) 150 mm dia, PN-1.6

Providing and laying D.I specials of class K-12 suitable for push-on jointing as per IS:9523 as per CPWD specification and direction of the Er. -in -Charge. A) Upto 300 mm dia

Charges for push-on (Tyton) joints to centrifugally (Spun) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket as per CPWD specification and direction of the Er. -in -Charge. i) 100 mm dia

ii)150 mm dia

Charges for cutting D.I pipe with mechanical cutter as per CPWD specification and direction of the Engineer-in-charge. (i) 100 mm dia

ii) 150 mm dia

Providing and fixing G.I. Nipple of medium class as per CPWD specification and direction of the Engineer - in - charge. (i) 15 mm dia 150 mm long

(ii) 15 mm dia 225 mm long

Providing and fixing U.P.V.C service saddle as per CPWD specification and direction of the Engineer - in - charge. (i) 90 mm dia with 15 mm dia opening

(ii) 110 mm dia with 15 mm dia opening

(iii) 140 mm dia with 15 mm dia opening

Providing and laying of flexible PVC pipe (conforming to IS:7634) complete including earth work as per specification and direction of the Engineer - in - charge (cost of fittings will be paid separately). (i) 15 mm dia

"Providing, fixing and laying fabricated UPVC socket / coupler conforming to IS : 10124 ( Part 2 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge." i)90 mm dia

ii)110 mm dia

iii)140 mm dia

Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. (i) 15 mm dia

(ii) 40 mm dia

Providing and fixing G.I. Socket as per CPWD specification and direction of the Engineer - in- Charge. (i) 15 mm dia

(ii) 40 mm dia

Providing and fixing GI union as per CPWD specification and direction of the Engineer - in- Charge. (i) 15 mm dia

(ii) 40 mm dia

Providing and fixing G.I. Reducer with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i. 20 x 15 mm dia

ii. 25 x 15 mm dia

iii. 40 x 15 mm dia

Providing and fitting fixing PVC / Plastic Bib cock conforming to IS: 9763 in hydrant points at different location as per specification and direction of the Engineer - in- Charge. i) 15 mm dia PVC / Plastic Bib cock

Providing and fitting fixing of GI flange (10 mm wall thickness) by welding with GI/MS pipe and placing position as per specification and direction of the Engineer-in-charge. (i) 80 mm dia

(ii) 150 mm dia

Making road crossing by horizontal boring for smooth laying of UPVC/CI/DI/GI pipes etc. of required dia complete as per specification and the direction of the Er. -in -Charge A) By manual means.

Charges for repairing of leakage in UPVC / HDPE pipe line with PVC coupler & solvent cement etc. including necessary earth excavation, backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. complete as per specification & direction of the Engineer-in-charge. i)90 mm dia

ii)110 mm dia

iii)140 mm dia

Providing and fixing GI pipes of Medium class as per IS: 1239 with latest amendment complete with GI fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer-in-charge. A. External work. i) 40 mm dia nominal bore

ii) 80 mm dia nominal bore

iii) 100 mm dia nominal bore

Constructing masonry Chamber 90x90x100 cm, inside with 75 class designation brick work in cement mortar 1:4 (1 cement : 4 fine sand) for sluice valve, with C.I. surface box 100 mm. top diameter, 160 mm bottom diameter and 190 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) 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 (i) With Second Class bricks

Labour charge for disconnection of domestic water supply connection, hydrant etc. from old pipe line and also reconnection the same to the line in/c. necessary trenching, boring tapping the main etc. complete in all respect as per specification and the direction of the Engineer-in-charge.

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