Improvement of Wss jai Singh wala

Amount

Repair of existing OHSR 181840 ltr

Repair of existing Pump chamber size of 3.05 x 3.66 mtrs

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 (as per Analysis A-6)

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

Repair of existing Submersible Pumping Set of 12.5 HP complete in all respects has been made in this estimate.

Supplying,fixing and testing at site Automatic electronic type water level indication system with gun metal float sensor and electrical cable suitable for three phase pump submersible / monoblock to be fixed on existing panel for OHSRs complete in all respects. (CSR item 28.90)

Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects.

Repair of existing brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-3 & Analysis A-3.

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

Construction of brick gate pillar including cost of new MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including D-4 & Analysis A-4 complete in all respects.

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

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 28.12,28.13,28.18)

xiv) PVC Pipe Line 200mm o/d 10 kgf/sq.cm

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

200 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 (As per Analysis)

90 mm PVC/AC pipe

Deduct credit of old Sluice valves

Providing and fixing 250mm CI Duck foot bend complete in all respect (28.24 a)

Providing and fixing 200mm CI bend complete in all respect (28.24 a)

Providing and fixing 150mm CI bend complete in all respect (28.24 a)

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.(Analysis attached)

Providing proposed water connection to house hold up to wall with providing, laying jointing, testing MDPE/GI pipe lines 15mm i/d=4.50 mtr, (2.00+2.50 mtrs)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 uPVCclamp complete. (As per analysis)

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 mtr, (2.00+2.50 mtrs) 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. (As per analysis)

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 less than 3 mtr street width. (CSR item 28.12,28.13 & 28.18)

xii) PVC Pipe Line 63mm o/d 6 kgf/sq.cm

xiv) PVC Pipe Line 90mm o/d 6 kgf/sq.cm

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 28.12,28.13,28.18)

xiv) PVC Pipe Line 90mm o/d 6 kgf/sq.cm

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

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

Size (0.60 x 0.60 mtr)

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

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 Existing Sign Board including painting and writing complete in all respect