REPAIR/ REPLACEMENT OF EXISTING UNSERVICABLE/ CORRODED INCOMING WATER SUPPLY PIPE LINE FROM BHAGSUNAG CATCHMENT AREA UNDER AGE(I) DHARAMSHALA

Amount

Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in hard and dense soil, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25Cm, complete all as specified and directed.

Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete all as specified and directed.

PCC 1:3:6 (nominal mix) type C-2 (using 40mm graded crushed stone aggregates) as in foundation filling and mass concrete complete all as specified and directed.

Walling of random rubble stone masonry, brought upto course, well bonded, bedded and soilidly hearted, built in CM 1:6, complete all as specified and directed.

Brick work with old size fly ash bricks, class 7.5, straight or curved on plan exc. 6 metre mean radius built in cement mortar 1:6 all as specified & directed.

Rendering cement plaster 15mm thick in cement mortar 1:4 on stone masonry or surface other than fair faces of brick wall or on concrete surfaces, surface finished even and smooth without using extra cement, all as specified.

Taking up or down CI/ GI pipe 150 mm dia and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Taking up or down CI/ GI pipe 80 mm dia and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Galvanised steel tubing, 150 mm dia, medium grade, with all fittings & fixtures complete, laid in trenches and testing on completion all as specified and directed.

Galvanised steel tubing, 150 mm dia, medium grade, with all fittings & fixtures complete, fixed to wall and ceiling or laid in floor/drain and testing on completion all as specified and directed.

Galvanised steel tubing, 80 mm dia, medium grade, with all fittings & fixtures complete, fixed to wall and ceiling or laid in floor/drain and testing on completion all as specified and directed.

Suppy and fix in replacement cast iron flanged non-return valve(ISI Marked) of size 150 mm dia, both ends flanged with jointing materials such as bolts,nuts and washer and 3mm rubber gasket 02 Nos including taking out the old unservicable valve complete all as specified and directed.

Cast iron fittings, ISI marked such as bends (any type, radius and angle), tapers any type (straight or bend), increasing, decreasing or double sockets etc), Tee pieces, single branch, double branch, cross (all sockets, socket and spigot), collars, caps and plugs, tail pieces having size up to 150 mm dia conforming to IS-1538-1993 including taking out existing unserviceable CI fittings complete all as specified and directed.

Mild steel flange, heavy duty having wall thickness 12 mm suitable for 150 mm dia GI pipe including necessary rubber gasket, nuts and bolts etc, welding exceeding 9 mm but not exceeding 20 mm and securing properly with pipe all as specified and directed.

Mild steel flange, heavy duty having wall thickness 12 mm suitable for 80 mm dia GI pipe including necessary rubber gasket, nuts and bolts etc, welding exceeding 9 mm but not exceeding 20 mm and securing properly with pipe all as specified and directed.

Cleaning away all grass, vagetation bushes, wood under growth roots of trees and removing of rubbish, 60 cms on both sides of pipe from water supply collection poit to pump house all as specified.

Cast iron Sluice valve for water supply purpose with C.I. drilled flanged ends (both ends) (integrally cast), stem of SS (AISI410) and bronze (gun metal), class PN-1 conforming to IS-14846, ISI marked with stainless steel spindle and iron wheel including jointing material complete such as rubber insertion packing rings with adequate size and requisite numbers nut, bolt and washer complete of the of size 200 mm bore including taking out the old unservicable valve, all as specified.

Cast iron Sluice valve for water supply purpose with C.I. drilled flanged ends (both ends) (integrally cast), stem of SS (AISI410) and bronze (gun metal), class PN-1 conforming to IS-14846, ISI marked with stainless steel spindle and iron wheel including jointing material complete such as rubber insertion packing rings with adequate size and requisite numbers nut, bolt and washer complete of the of size 150 mm bore including taking out the old unservicable valve, all as specified.

80 mm bore cast iron air release valve (H type) conforming to IS-14845 with double air outlet valve having flanged ends with SS spindle suitable to mount on GI mains, flanged joints including 10 mm dia nuts, bolts, washers and 3 mm thick rubber gasket including taking out the old unservicable valve complete all as specified and directed.

Run lead joint for pipes of 150 mm dia including lead and spun yarn including taking out the old leads complete all as specified and directed.

Cutting of roads/floor/plinth/drain for taking out/laying of GI pipe of any type and size including necessary earth work and making good with PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregates) complete all as specified and directed.

Suppy and fix in replacement PVC green hose 100mm dia, 2mm thick confirming to relevant IS including clamps, nuts, bolts, and washer complete all as specified and directed.

Deduct Credit Amount as per Schedule of credit as details given on Srl Page No 20 of tender doucments.

surinder kumar jindal & bros.

Eshaan Construction Co.

M/S VIG AND COMPANY