Running Mtc. of pipeline leakage, blockage, lowering, lifting and rewinding of burnt pump-motor sets, column pipes reapair and replace of starter, mainswitch and other allied works under DWS Sub-Division Kamalpur

Charges for repairing of leakages in UPVC/ HDPE pipe line with PVC coupler & solvent cement etc. in/c necessary earth excavation, 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 & 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) 90 mm dia

i) 40 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

Excavating trenches of required width for pipes, cables etc, in/c excavation for sockets, & dressing of sides where required, ramming of bottoms, depth up to 1500 mm(slope-1 in 200) in/c getting out the excavated soil, & 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. & disposing of surplus excavated soil with all required leads as per chapter - 2 of CPWD specification & direction of the Engineer-in-charge.

A. For UPVC pipes in new work

a. In all kinds of soil

i) For pipes not exceeding 90 mm OD

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

Providing, fixing & laying Rigid UPVC pipes conforming to IS: 4985 jointing with couplers, of same class conforming to IS : 10124(Pt- II) with slovent cement conforming to IS : 14182 in/c. testing of joints complete (But excluding the cost of specials like bends, tees etc. which will be paid saperately as per CPWD specification and direction of the Engineer-In-Charge.

A) Class - 3 (working pressure 6.00kg/ sqcm)

i) 40 mm OD

ii) 90 mm OD

iii) 110 mm OD

iv) 140 mm OD

Removal of Blockage from existing distribution pipe line of all domestic as well as washing by inserting 40mm dia PVC coil pipe upto the length of 30.00 mtr by cutting of pipe at any depth including necessary de-watering whenever required etc. complete as per direction of the Engg-in-charge. (Bitumen road cutting , excavating earth and re-filling the same sand filling cutting and relaying of pipes ,specials in/c lead joints will be paid separately).

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

i) 15 mm dia

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 fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge.

i) 15 mm dia

Providing and fixing U.P.V.C. service saddle as per CPWD specification and direction of the Engineer - in - charge.

i) 40 mm dia with 15 mm dia opening

ii) 90 mm dia with 15 mm dia opening

iii) 110 mm dia with 15 mm dia opening

iv) 140 mm dia with 15 mm dia opening

Lifting of summerssible pump motor with delivery assembly by heavy duty chain pullry after dismantling from delivery line and stacking properly as per direction of the Engineer-in-charge.

Labour charge for fitting fixing and laying of submerssible pump motor set with delivery assembly 90º to 0º in/c refitting fixing with the delivery line etc as per direction of the Engineer-in-charge

Repair and maintenance of submessible Motor suitable for submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specif ication and direction of the Engineer-in-charge. i) 2.0 HP Motor suitable for 2000 GPH capacity submerssible pumpset

Supplying and fitting fixing of single phase motor Starter panel unit capacity Comprise With 2 pole Conductor ,Over load relay ,capacitor ,voltmeter, Ampsmeter, of BCH / L&T make with necessary Copper wire etc. Complete & direction of the Engineer-in-Charge.

Supplying and fitting fixing of 32 Amps single phase main Switch of BCH / Havel's make in/c cost of necessary copper Wire Wiring complete as per direction of the Engineer-in-charge.

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. socket as per CPWD specification and direction of the Engineer - in - charge. i) 15 mm dia

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