Maintenance and repairing of Pipe line leakage, mtc of hydrant, mtc of sluice valve and other allied works at Kailashnagar VC, Dhananjoynagar VC and Shibpur VC under Hrishyamukh R.D Block during the year 2025-26 (FFC Grant).

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 OD

ii) 110 mm OD

iii) 140 mm OD

Clearing of diposited iron inside of laid PVC pipe line (90 mm/110 mm / 140 mm) excavation trenches for 100.00 mtr laid pipe line of required width and depth at an interval of 2.00 mtr to 3.00 mtr long for every 100.00 mtr. Clearing through UPVC coil pipe and laying same with coupler and cement solvent joint (PVC coupler and solvent cement to be issued at free of cost from the department)

Clearing of diposited iron inside of laid CI/DI pipe line of different dia (150 mm/100 mm / 125 mm) and dismantling including trenching, refilling for every 100.00 mtr laid pipe line of required widht and depth, cutting for every 100.00 mtr pipe iron throug PVC coil pipe after clearing washing and laying the same with rubber gusket pipe layed joint as per direction of the Engineer-in-charge. (Pig lead will be issued by the department at free of cost but rubber gusket and other T&P will be arranged by the agency)

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 OD

ii) 110 mm OD

iii) 140 mm OD

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 OD

ii) 110 mm OD

iii) 140 mm OD

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) 40 x 40 mm dia

ii) 500 x 50 mm dia

iii) 90 x 90 mm dia

iv) 110 x 110 mm dia

v) 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 G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge. i) 15 mm dia

ii) 25 mm dia

iii) 40 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 6.0 kg / cm2) i) 90 mm OD.

ii) 110 mm OD.

iii) 140 mm OD.

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 a) In all kinds of soil i) For pipes not exceeding 90 mm dia

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

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 metre as per CPWD specification and direction of the Engineer - in - charge. i) 80 mm dia

ii) 100 mm dia

iii) 150 mm dia

Charges for push-on ( Tyton ) joints to centrifugually ( 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 Engineer - in - charge. i) 80 mm dia

ii) 100 mm dia

iii) 150 mm dia

Charges for dismantling PVC / HDPE pipe after necessary excavation of earth including 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 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 C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. i) 80 mm dia. A) PN - 1.6

ii) 100 mm dia. A) PN - 1.6

iii) 125 mm dia. A) PN - 1.6

iv) 150 mm dia. A) PN - 1.6

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

ii) 25 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

ii) 15 mm nominal bore

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) 25 mm dia 150 mm long

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 Engineer-in-charge. i) by manual means

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) 25 mm dia

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

ii) 25 mm dia

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

ii) 25 mm dia

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

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- i. 1 : 3 : 6 or leaner mix.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : i. Of area beyond 3 sqm.

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead : i. Of sectional area beyond 40 sq cm.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sqm and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground with all leads and lifts including finishing even and smooth and curing complete as per direction of the Engineer in charge:- i. With cement mortar 1:3 ( 1 cement : 3 fine sand ).

Finishing walls with water proofing cement paint of required shade of approved brand and manufacture on old work ( one or more coats ) including preparation of surface as required complete as per direction of the Engineer in charge.

Finishing walls with textured exterior paint of required shade of approved brand and manufacture on old work ( one or more coats ) including preparation of surface as required complete as per direction of the Engineer in charge.

Painting with synthetic enamel paint ( one or more coats ) of required colour of approved brand and manufacture on old work to give an even shade including preparation of surface as required complete as per direction of the Engineer in charge.

Dismantling steel work in built up section manually /mechanically without dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Dismantling GS sheet roofing including ridges, hips, valleys, gutters wind ties etc. including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc.complete as per direction of the Engineer- in-charge.

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. complete. i. 40mm thick.

Providing corrugated G.S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. i) 0.63mm thick with zinc coating not less than 275gm/m2

Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- i. Using M.S. angels 40x40x6 mm for diagonal braces.

Lifting of submersible pump with delivery assembly by heavy duty chain - pully after dismantling from delivery line and staking properly as per direction of the Engineer-in-charge.

Labour charge for fitting fixing and lowering of Submersible pump sets with delivery assembly 900 to 00 in/c re-fitting 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 specification and direction of the Engineer-in-charge. i) 2.0 HP Motor suitable for 2000 GPH capacity submerssible pumpset

Providing and fitting fixing of 1500 GPH capacity submersible with 10 stage pump with suitable single phase 2 HP submerssible motor with head of 48.00 mtr DUKE make/VARUNA Make/ and other ISI mark make etc complete in all respect as per direction of the Engineer-in-charge.

Providing & fitting fixing of single phase motor starter unit (with heavy duty 2 pole contactor, relay range 18.0 - 25.0, with volt meter & amps meter) of Havels/BCH/L&T make suitable for 2 HP Submersible motor etc complete as per direction of the Engineer-in-charge.

Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN), 415/500 Volt, L & T / Havells / BCH make etc. complete as per specification and direction of the Engineer-incharge. i) 32 Amps

Providing and fitting fixing with PVC insulated 3 core flat Copper cable coforming to relevant IS code for submerssible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge. i) 2.50 sqmm

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. a) 15 mm dia

b) 25 mm dia

c) 40 mm dia.

d) 50 mm dia.

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

b) 25 x 25 x 25 mm dia

c) 40 x 40 x 40 mm dia.

d) 50 x 50 x 50 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

iii) 50 mm dia

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

ii) 40 mm dia

iii) 50 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) 25x15 mm dia

ii) 40x15 mm dia

iii) 50x40 mm dia

iv) 40x25 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 6.0 kg / cm2). i. 40 mm OD

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

ii) 25 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 75 mm long

Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1000 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 direction of the Engineer - in - Charge A) for UPVC pipes in new work a) In all kinds of soil i) For pipes not exceeding 40 mm dia

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