Improvement of WSS to Village Sadda Singh Wala

Amount

Repair of existing OHSR 150 cum

Repair of existing Pump Chamber 3.05 x 3.66

Provision for one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching powder solution/ Sodium Hypo Solution per hour under maximum delivery pressure upto 7 ka.cm 2 and suction lift not less than 1.5 m, as per DWSS standard specifications complete in all respects has been made in this estimate.

Supplying,fixing and testing at site Automaticelectronic type water level indication systemwith gun metal float sensor and electricalcable suitable for three phase pump submersible / monoblock to be fixed onexisting panel for OHSRs complete in allrespects. (CSR Item 28.9)

Providing & fixing G.I. Barbed wire 3 ply (strands of wire) conforming to IS : 278 fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respects as per standard Drawing D-6 & 8

Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects as per standard Drawing D-8

Construction of masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-3

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-7

Repair of masonry gate pillar including plastering, pointing painting, and repair/piant of MS Steel Gate size 1.22mtr x 1.37 mtr etc. complete in all respects

Repair of Electric panel board consisting of electric all appliances such as starter, Main Switch, V.M.,A.M., ELCB, Shunt Capacitor, Single Phase preventer, Indicating Lamps, Kit-Kat etc. ,complete in all respects as per Specifications.(For 15.00 Bhp Pumping Machinery)

Repair of existing pump set ,complete in all respects as per Specifications.(For 15.00 Bhp Pumping Machinery)

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 & inserting sheet, all carriage complete (with the approval of Engineer-in-charge) Class PN-1 as per ISI (CSR Item 28.27 (A)

150 mm i/d Sluice Valve flanged

Construction of masonary Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department. (CSR Item 28.66 (b)

Size (0.90 x 0.90 mtr)

Repair of leakages in Existing pvc pipe lines including excavation, Bailing out water, D joint & re-filling, etc. complete in all respects

90 mm o/d pvc pipe

Deduct credit of old Sluice valves

Minor repair in existing household connection (by Providing & fixing washer (electric welded) in the 15mm union on existing water connection etc.), Where water connections were installed by consumers, but not as per DWSS specifications.

Providing proposed water connection to house hold up to wall with providing, laying jointing, testing MDPE/GI pipe lines 15mm i/d=4.50 (2.5+2.0)mtr, including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading, and testing in trenches in the ground and ISI marked 10mm i/d GM ferrule as per IS: 2692 and 3" i/d upvc clamp complete.

New Household Connections proposed On Existing / replaced Pipeline

Providing proposed water connection to house hold up to wall with providing, laying jointing, testing MDPE/GI pipe lines 15mm i/d=4.50 (2.5+2.0)mtr, including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading, and testing in trenches in the ground and ISI marked 10mm i/d GM ferrule as per IS: 2692 and 3" i/d upvc clamp complete.

New Household Connections on new pipe line

Providing, Laying, fixing & jointing of PVC Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-charge) along the Tranches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing including excavation & back filling complete as per specifications for more than 3 mtr street width. (CSR Item 28.2 (a), 28.13 & 28.18)

PVC Pipe Line 63 mm o/d 6 kg/sq.cm

PVC Pipe Line 90 mm o/d 6 kg/sq.cm

PVC Pipe Line 200 mm o/d 6 kg/sq.cm

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting.

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 & inserting sheet, all carriage complete (with the approval of Engineer-in-charge) Class PN-1 as per ISI (CSR Item 28.27 (A)

80 mm i/d Sluice Valve flanged

Dismantling of metallic road with bituminous coruse 50 to 75 mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respacts as per analysis A-26. NOTE:- Contractor shall quote rates only for dismantling mattle road and back filling with excavated earth, fully compacted. The restoration of the mattled road to its original condition will be done by the concerned department i.e. PWD (B&R)/PMB/Pnnchayti Raj.

Connection of new pipe line with existing pipe lines including excavation, Bailing out water, D joint & re-filling, etc. complete in all respects.

Repair of Sign Board with paint and writing complete in all respect .