Improvement of Rural water suplly scheme for village Karandi in Block Sardulgarh Distt Mansa Repair of S and S Tank Filter Beds Site laying chlorinator Carriage of Material and water connection to house hold Repair of existing connection and all

Amount

Carriage of Surkhi, Sand, Bajri, Ballast, Stone, Boulders, Kankar,and Building Rubbish

Fine sand Lead 164 KM

Ghaggar sand Lead 314 KM

Dismentling brick work tile, masonery or tile linining in cement

Plasting and poiting cement pointing 1:2 flush on flat brick flooring

Extra Allowance for scafffolding in tile brick and concrete lining for side slopes only.

Brick lining 7.5 cm thick in 1:3 cement sand motor over 12.5 mm thick base plaster 1:5 over dressed sub grade including laying treneches and jointing low density polyethylene on side slopes

Providing and placing in horizontal layers filtering media screaned washed and cleaned as described below

Top layer- fine sand screened cleaned and washed and graded (effective size 0.2 to 0.4 mm with uniformity coefficient 2.00 to 3.00) from Pathankot or other approved source

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)

Class PN-1 as per ISI

150 mm i/d Sluice Valves flanged

200mm i/d Sluice Valves flanged

Taking out filter media up to bottom layer out of filters wahing, sceening and replacing the same in layers in filter beds.

Washing, cleaning mud of False Tiles with brush & placing the same in original condition

Washing Filter bed Side, Drains, Centrel Drains and out let haudies

Boundary wall wth brick wall 0.90 mtr. Height and angle iron pickets attached with barbed wire fencing complete.

Provision for making water connection to house hold which are fall on proposed / existing water supply pipe lline i.e providing & fixing MS clamp, GM ferule, GI Pipe 15 mm i/d 4.50 mtr., And GI specials, GM Bib cock complete in all respect.

Repair of Existing connection on pipe line incluidng excavation, MS clamp union, Gun metal ferrule 15 mm I/d Gun metal bib cock, GI Specials , GI Pipes complete in all respect

Providing, installing, testing & commissioning one no. Electronically actuated, Diaphragm operated, Metering system, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6.0 liters of Bleaching powder solution/ sodium Hypo solution per suction lift not less than 1.5 m as per DWSS Standard

The Gurdeep Khiala Co-Op L and C Society Ltd.