DEMOLITION AND RECONSTRUCTION OF OVERHEAD TANK AT AF STATION ADAMPUR

Lump sum price worked out by contractor for 'OVERHEAD TANK WORKS' Works as listed in Schedule 'A' Part I

Schedule 'A' Part VII "MISC ITEMS OF WORKS" Note:- This Schedule is not pre priced by MES and Pre-Priced rate as "Rs 0.00" under Column 5 signifies this fact only

External Water Supply works

S&F 150mm Dia Ductile iron pipes, Class K-9, centrifugaly cast flanged ends, ISI marked in any length with and including rubber fibre gasket joints, laid in trenchs, ducts, walls etc complete all as specified and directed by Enge-in-Charge.

S&F 150mm Dia Ductile iron pipes, Class K-7, centrifugaly cast spigot & socketed ends, ISI marked in any length with and including push on joints, laid in trenchs, ducts, walls etc complete all as specified and directed by Enge-in-Charge.

S&F Cast Iron Sluice valve 150mm bore flanged Type, class PN 1.0, ISI marked (IS- 14846-2000) complete with stainless steel spindle flanged both ends drilled with brass ring and iron wheel handle including necessary flanged ends and jointing material, fixed in repair complete all as specified and directed.

S&F Cast Iron Sluice valve 100mm bore flanged Type, class PN 1.0, ISI marked (IS- 14846-2000) complete with stainless steel spindle flanged both ends drilled with brass ring and iron wheel handle including necessary flanged ends and jointing material, fixed in repair complete all as specified and directed.

S&F Cast Iron Sluice valve 150mm bore flanged Type, class PN 1.6, ISI marked (IS- 14846-2000) complete with stainless steel spindle flanged both ends drilled with brass ring and iron wheel handle complete all as specified with & including necessary flanged ends and jointing material complete all as specified and directed.

M&L for DI/CI 'D" joint suitable for 150mm bore pipe alongwith two nos round rubber "O" ring including nut & bolts complete all as specified and directed:-

M&L for DI/CI 'D" joint suitable for 100mm bore pipe alongwith two nos of round rubber "O" ring including nut & bolts complete all as specified and directed:-

Construction of brick masonary valve pit of size 1000 x 1000 x 1000 mm with and including MS sheet cover fabricated from 3 mm thick MS sheet and frame of angle iron 40 mm x 40 mm x 5 mm with fixing arrangement hinges and locking arrangement and painting two coats of synthetic enamel paint over a coat of red oxide primer on MS cover and frame including necessary excavation and earth work in any type of soil, returning, filling in approved soil, disposal of surplus soil to a distance not exceeding 50 metre, 150 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation, brick work using pulverised fuel ash lime bricks in cement mortar 1:6, 15 mm plastering in cement mortar 1:4 both internally and externally, 100 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in flooring complete all as specified, including demolition of existing valve pit having iternal size.

Construction of brick masonary valve pit of size 1200 x 1200 x 1200 mm with and including MS sheet cover fabricated from 3 mm thick MS sheet and frame of angle iron 40 mm x 40 mm x 5 mm with fixing arrangement hinges and locking arrangement and painting two coats of synthetic enamel paint over a coat of red oxide primer on MS cover and frame including necessary excavation and earth work in any type of soil, returning, filling in approved soil, disposal of surplus soil to a distance not exceeding 50 metre, 150 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation, brick work using pulverised fuel ash lime bricks in cement mortar 1:6, 15 mm plastering in cement mortar 1:4 both internally and externally, 100 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in flooring complete all as specified, including demolition of existing valve pit having iternal size.

M & L for Ductile Iron bends, tapers, Tee pieces, cross, collers, caps and plugs any type, radius & angle for pipes upto 150mm bore all as per IS - 9523:2000 complete.

Supply, testing and commissioning submersible pump set with motor complete 25HP Cap, electic driven 415V, three phase suitable for 200/250mm dia borewell (Casing pipe size 200/250mm) having discharge capacity 1022 LPM at 70 mtr head including adopter/reducer/flange/tail piece suitable for 100mm dia column pipe all as specified and directed. Make- Kirloskar/KSB/CG.

Supply and fix, GI pipe 25mm dia light grade (ISI marked), cut piece of 1.0 metre to 1.5 metre length fixed vertically with one end embeded in PCC (1:2:4) type B-I, block of size 20cmx20cmx15cm including use and waste necessary fair finished form work, and other end fixed to air termination rod with necessary bolts, nuts as required, complete all as specified and directed.

Supply and fixing, rigid non metalic heavy duty PVC conduit 30/32mm bore including all standard fittings, for passing of communication cables under plingth/floor or fixed on wall with necessary fixing arrangement, completeall as specified and directed.

Supply and fixing LED aviation obstruction light 240V. 50 Hz, weather proof IP 65 confirming to cast metal body LM-6 alloy with toughened clear transparent hard glass including fixing arrangement at top of the RCC over head tank at 21mtr height with and including PVC 2 core 4 Sqmm multistrand Alluminium conductor cable with fixing arrangement of switch control and suitable connection complete all as specified and directed. (Make:- Bajaj BGAV 302or equivallent model of makes specified here-in-after.

Note: The Total amount of contract will be subject to deduction of credit of Rs. 160795.00 for old Materials becoming contractor's property as per Schedule of Credit here in after.