Repair and Restoration of chocked and Damaged underground main water course and its Distribution system off taking at RD 7492mand RD7492.5m of Dugri Distributary of RD 102.266 km of Kandi canal stage -II.

Amount

WATER SUPPLY

Estimate for Repair and Restoration of Chocked and Damaged underground main water course and its Distribution system off taking at RD 7492m and RD 7492.5m of Dugri Distributary at RD 102.266 km of Kandi Canal stage -2 .

((a)) Earth work upto 1.5 m. Depth for

(i) All classes of soil except rocky

(27) Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) 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).

(B) Class PN-1.6 as per ISI

(( c)) 160mm i/d Sluice Valves flanged

(10) Supplying and fixing of ISI Marked CI D-joint (complete with nut, bolts & rubber ring) as per IS:8794 for repair of pipe line including cutting , jointing and testing etc. but excluding cost of excavation complete.

(29) Providing & fixing Single air valve ISI Marked as per IS-14845 including jointing , cost of nut bolts & rubber insertion all carriages complete.

((d)) C.I Single air valve screwed (Size 50mm)

(66) Construction of masonary Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department.

(a) Size 0.6 m. x 0.6 m.

(b) Size 0.9 m. x 0.9 m.

(81) Development and Stabilizing of the tubewell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

((a)) Capacity of Air compressor 300 cfm at 250 PSI

MATERIALS

(M-1) Aggregates (average rate of all the quarries) Note:- Quarry wise aggregates rates attached at Annexure-I)

((d)) Fine Sand with FM not less than 1.6

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. Socketed uPVC PIPE 125mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. Socketed uPVC PIPE 140mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. (NS) (10%) Socketed uPVC PIPE 160 mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. (NS) (10%) Socketed uPVC PIPE 180mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. (NS) (10%) Socketed uPVC PIPE 200mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. (NS) (10%) Socketed uPVC PIPE 225mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. (NS) (10%) Socketed uPVC PIPE 250mm

Providing, Laying, fixing & jointing of U.P.V.C pipes of superior make @ 2.5 kgf pressure 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 gradient, cutting, jointing and testing complete as per specifications. (NS) (10%) Socketed uPVC PIPE 280mm

Supply & fixing UPVC Long bends of different angle of 6kgf pressure conforming to IS-codes with latest amendments if any at site of work including loading, unloading and rehandling if any complete in all respects as per design and P.W.D. specifications and instructions of engineer in charge. (NS) (Lump Sum) LONG BEND 125mm 90 degree

Supply & fixing UPVC Long bends of different angle of 6kgf pressure conforming to IS-codes with latest amendments if any at site of work including loading, unloading and rehandling if any complete in all respects as per design and P.W.D. specifications and instructions of engineer in charge. (NS) (Lump Sum) LONG BEND 160mm 90 degree

Supply & fixing UPVC Long bends of different angle of 6kgf pressure conforming to IS-codes with latest amendments if any at site of work including loading, unloading and rehandling if any complete in all respects as per design and P.W.D. specifications and instructions of engineer in charge. (NS) (Lump Sum) LONG BEND 180mm 90 degree

Supply & fixing UPVC Short bends of different angle of 6kgf pressure conforming to IS-codes with latest amendments if any at site of work including loading, unloading and rehandling if any complete in all respects as per design and P.W.D. specifications and instructions of engineer in charge. (NS) SHORT BEND 160mm 90 degree

Providing & fixing alpha valve including carriage, rehandling, loading, unloading, testing, etc. complete in all respect as per PWD specifications or instructions of the engineer in charge. (NS) ALFA VALVE 125mm

Providing & fixing alpha valve including carriage, rehandling, loading, unloading, testing, etc. complete in all respect as per PWD specifications or instructions of the engineer in charge. (NS) ALFA VALVE 140mm

Providing & fixing alpha valve including carriage, rehandling, loading, unloading, testing, etc. complete in all respect as per PWD specifications or instructions of the engineer in charge. (NS) ALFA VALVE 160 mm

Supply and fixing flange tail end point of 6kgf with M.S. flange including carriage, rehandling, loading , unloading , testing etc. complete in all respects as per PWD specifications or instructions of the Engineer-in-charge (NS) FLANGE TAIL END 160mm

Supply & fixing of UPVC equal-Tee of 6 kg/cm2 pressure conforming to IS-codes with latest amendments if any at site of work. including carriage, rehandling, loading , unloading , testing etc. complete in all respects as per PWD specifications or instructions of the Engineer-in-charge.(NS) EQUAL TEE 125X125X125 mm

Supply & fixing of UPVC equal-Tee of 6 kg/cm2 pressure conforming to IS-codes with latest amendments if any at site of work. including carriage, rehandling, loading , unloading , testing etc. complete in all respects as per PWD specifications or instructions of the Engineer-in-charge.(NS) EQUAL TEE 140X140X140 mm

Supply & fixing of UPVC equal-Tee of 6 kg/cm2 pressure conforming to IS-codes with latest amendments if any at site of work. including carriage, rehandling, loading , unloading , testing etc. complete in all respects as per PWD specifications or instructions of the Engineer-in-charge.(NS) EQUAL TEE 160X160X160 mm

Providing Laying Fixing and jointing of MS Service Saddle for air vent valve conforming to IS code with latest amendments if any at site of work including loading unloading (NS) SERVICE SADDLE 160X160X50

Providing Laying Fixing and jointing of MS Service Saddle for air vent valve conforming to IS code with latest amendments if any at site of work including loading unloading (NS) SERVICE SADDLE 180X180X50

Providing Laying Fixing and jointing of MS Service Saddle for air vent valve conforming to IS code with latest amendments if any at site of work including loading unloading (NS) SERVICE SADDLE 200X200X50

BRICK WORK

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

PLASTERING & POINTING

12.5 mm thick cement plaster 1:4

CONCRETE

Cement concrete 1:2:4

(ii)) mixing by mechanical means using concrete mixer volumetric type

STEEL AND IRON WORK

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

any other item

Naresh Kumar Govt. Contractor