REAIR AND MAINTENANCE OF WATER SUPPLY DI/CI/GI PIPE LINES AT AF STATION BHISIANA

Amount

M&L for PCC 1:3:6 with 20 mm graded aggregate for making foundation /support of pipe line for placing of rotational moulded polyethylene water storage tanks of capacity 500 Ltrs complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 25 mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixing with all connected accessories (Minimum Weight - 455 gms) complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 20 mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixing with all connected accessories. (Minimum weight - 210 gms) complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 15 mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixed. (Minimum weight - 142 gms) complete all as specified and as directed by Engr-in-Charge.

Dismantling existing water tank of any capacity and S&F rotational moulded polyethylene Water Storage Tanks of capacity 500 Ltrs 3 layers white colour (cylinderical vertical with closed top) hoisted and fixed in position including all accessories all as specified and directed by Engr-in-Charge.

Taking out old Unserviceable and S&F CI body Sluice Valve PN 1.6 conforming to IS of size 100 dia complete with nuts, bolts, rubber gaskets etc including, ISI marked, including jointing material such as rubber gasket, bolts, nuts, etc suitable for size 100 mm all as specified and as directed by Engr-in-Charge.

Taking out old Unserviceable and S&F CI body Sluice valve PN 1.6 conforming to IS of size 150 dia complete with nuts, bolts, rubber gaskets etc including, ISI marked, including jointing material such as rubber gasket, bolts, nuts, etc suitable for size 150 mm all as specified and as directed by Engr-in-Charge.

Taking out old Unserviceable and S&F CI body Sluice valve PN 1.6 conforming to IS of size 200 dia complete with nuts, bolts, rubber gaskets etc including, ISI marked, including jointing material such as rubber gasket, bolts, nuts, etc suitable for size 200 mm all as specified and as directed by Engr-in-Charge.

Taking out Unserviceable and Supply and laying 100 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches all as specified and as directed by Engr-in-Charge.

Taking out Unserviceable and Supply and laying 80 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches all as specified and as directed by Engr-in-Charge.

Supply and laying 50 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches.

Supply and laying 40 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches.

Supply and laying 25 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches/wall and ceiling or laid in floors.

Supply and laying 20 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in wall and ceiling or laid in floors.

Supply and laying 15 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches/wall and ceiling or laid in floors.

Taking out Unserviceable and M&L for run lead joints for 300mm dia spigot and socketed CI pipe fittings including spun yarn etc.

Taking out Unserviceable and M&L for run lead joints for 250mm dia spigot and socketed CI pipe fittings including spun yarn etc.

Taking out Unserviceable and M&L for run lead joints for 200mm dia spigot and socketed CI pipe fittings including spun yarn etc.

Taking out Unserviceable and M&L for run lead joints for 150mm dia spigot and socketed CI pipe fittings including spun yarn etc.

Taking out Unserviceable and M&L for run lead joints for 100mm dia spigot and socketed CI pipe fittings including spun yarn etc.

Taking out Unserviceable and M&L for run lead joints for 80mm dia spigot and socketed CI pipe fittings including spun yarn etc.

Taking up or down Unserviceable GI tubing/pvc and connection 40/50 mm size complete all as directed byEngineer in Charge.

Taking up or down Unserviceable GI tubing/pvc and connection 25 mm size complete all as directed byEngineer in Charge.

Taking up or down Unserviceable GI tubing/pvc and connection 20 mm size complete all as directed byEngineer in Charge.

Taking up or down Unserviceable GI tubing/pvc and connection 15 mm size complete all as directed byEngineer in Charge.

Excavation in trenches, not exc 1.5 mtr wide and not exc. 1.5 mtr in depth and getting out hard/dense soil all as specified and as directed.

M&L for returning filling in including spreading, levelling, watering and ramming in layers not exceeding 25 cm thick with earth obtained from excavation all as specified and as directed.

M&L for removal of surplus soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5 mtr above the starting point all as specified and as directed.

Demolition Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level) and removing debris, etc. to Outside MD/AF Land, complete all as specified and as directed.

S&F Water pressure gauge tamper proof and water proof having capacity of 0 to 104 kgf/cm2. Note : The quoted rate shall be included making hole in existing GI/DI/MS Pipe and new 15 mm GI/CI pipe 0.4 mtr for fixing of pressure gauge making thread in pipe all as directed.

Taking Out Unserviceable and S&F cast iron fittings like bends, tee, tail pieces collars etc, spigot socketed and flanged ends type etc c conforming IS upto 150 mm bore pipes all as specified and as directed. Note : Lead joints Earth works will be measured and paid separately.

Taking Out Unserviceable and S&F cast iron fittings like bends, tee, tail pieces collars etc, spigot socketed and flanged ends type etc conforming IS 200 to 300 mm bore pipes all as specified and as directed. Note : Lead joints Earth works will be measured and paid separately.

Supply only spun yarn good quality for tighing of union socket etc for water supply pipe all as directed.

Supply and laying cast iron pipes 200 mm dia with spigot and socket ends centrifugally cast, class 'B' in any length laid in trenches all as specified and as directed.

Supply and laying cast iron pipes 150 mm dia with spigot and socket ends centrifugally cast, class 'B' in any length laid in trenches all as specified and as directed.

Supply and laying cast iron pipes 300 mm dia with spigot and socket ends centrifugally cast, class 'B' in any length laid in trenches all as specified and as directed.

Taking down Unserviceable CI Pipe of 200 mm dia including all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead all as specified and as directed.

Taking down Unserviceable CI Pipe of 150 mm dia including all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead all as specified and as directed.

Taking down Unserviceable CI pipe of 300 mm dia including all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead all as specified and as directed.

Labour for Disconnecting the existing 150mm dia DI/CI pipe, suction and delivery end of any type from the pump set and supply and fixing with new pipes of various material and sizes of pipe given in schedule, all as specified and directed. The rate shall be included for excavation/ removal/refilling up to 02 mtr depth x 01 mtr wide x 10 mtr length taking down length and lay underground Pipe line for finding the leakage in underground pipe line at various location in AF Stn at Bhisiana.

Labour for Disconnecting the existing 100mm dia DI/CI pipe, suction and delivery end of any type from the pump set and supply and fixing with new pipes of various material and sizes of pipe given in Schedule, all as specified and directed. The rate shall be included for excavation/ removal/refilling upto 02 mtr depth x 01 mtr wide x 10 mtr length taking down length and lay underground Pipe line for finding the leakage in underground pipe line at various location in Air Force Stn at Bhisiana.

Labour for Disconnecting the existing 40/50mm dia GI pipe, suction and delivery end of any type from the pump set and supply and fixing with new pipes of various material and sizes of pipe given in schedule, all as specified and directed. The rate shall be included for excavation/ removal/refilling upto 01 mtr depth x 01 mtr wide x 10 mtr length of trench below of underground Pipe line for finding the leakage in unground pipe line at various location in Air Force Stn at Bhisiana.

Labour for Disconnecting the existing 25/32mm dia GI pipe, suction and delivery end of any type from the pump set and supply and fixing with new pipes of various material and sizes of pipe given in Schedule, all as specified and directed. The rate shall be included for excavation/ removal/refilling upto 01 mtr depth x 01 mtr wide x 10 mtr length of trench below of underground Pipe line for finding the leakage in unground pipe line at various location in Air Force Stn at Bhisiana.

Taking out Unserviceable and S&F CI body NRV of size 150 dia complete with nuts, bolts, rubber gaskets etc including, testing all as specified.

Taking out Unserviceable and S&F CI body NRV of size 200 dia complete with nuts, bolts, rubber gaskets etc including, testing all as specified.

Taking out Unserviceable & Supply and laying for XLPE Insulated, armoured heavy duty electric cable with aluminium conductor, PVC sheathed, stranded conductor, 1100 volts grade, cross-sectional area of size 150 sqmm 3.5 core laid in trenches or passing through pipe/or fixed with wall/ pole etc, including testing complete all as directed by Engineer in Charge.

Taking out Unserviceable & Supply and laying for XLPE Insulated, armoured heavy duty electric cable with aluminium conductor, PVC sheathed, stranded conductor, 1100 volts grade, cross-sectional area of size 35 sqmm 3.5 core laid in trenches or passing through pipe/or fixed with wall/ pole etc, including testing complete all as directed by Engineer in Charge.

Taking out old Unserviceable and S&F CI body Sluice Valve PN 1.6 conforming to IS of size 80mm dia complete with nuts, bolts, rubber gaskets etc including, ISI marked, including jointing material such as rubber gasket, bolts, nuts, etc suitable for size 80 mm all as specified and as directed by Engr-in-Charge.

Taking out unserviceable and S&F new Gun Metal globe or gate valve (ISI marked), with Iron wheel head, screwed both ends, suitable for 100 mm bore iron pipe and fixed including testing complete all as specified and directed by Engr-in-Charge.

Taking out old Unserviceable and S&F CI body Sluice Valve PN 1.6 conforming to IS of size 250 dia complete with nuts, bolts, rubber gaskets etc including, ISI marked, including jointing material such as rubber gasket, bolts, nuts, etc suitable for size 250 mm all as specified and as directed by Engr-in-Charge.

Taking out old Unserviceable and S&F CI body Sluice valve PN 1.6 conforming to IS of size 300 dia complete with nuts, bolts, rubber gaskets etc including, ISI marked, including jointing material such as rubber gasket, bolts, nuts, etc suitable for size 300 mm all as specified and as directed by Engr-in-Charge.

M&L for brick masonary valve pit (type B) of size 1.2 x1.2 x 1.2 M (internal of chamber) depth of chember to be reckoned from the top of PCC in foundation to top the MS cover as 1.5 mtr and including MS sheet cover fabricated from 3 mm thick MS sheet and frame of angle iron 40 mm x 40 mm 6 mm with fixing arrangement, hinges and locking arrangement and painting two coat of synethetic enamel paint over a coat of red oxide primer on MS cover and frame, inlcuding necessary excavation and earth work in any type of soil, returning, filling in approved soil disposal of surplus soil to a distance not exc.50 mtr, 150 mm thick PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundation, brick work in cement motor (1:6) 15 mm thick plastering in cement mortoar (1:4) (both internally and externally) 100 mm thick PCC (1:2:4) type B1 using 20 mm graded stone aggregate as in flooring complete all as directed.

Earthing complete with GI earth plates electrode 600x600x6mm thick burried directly in ground earth pit not less than 2.25 mtr deep below ground level surrounded with adequate quantity of charcoal dust mixed with salts to a packet thickness of 15 cm all around the plate, using GI earth strip 32x6mm connected to earth plate by means of nut, bolts and washers as directed GI pipe light grade 50mm bore on water pipe from earth chamber to copper edge of earth plate, CI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in pit chamber and RCC pitcover 50mm thick pre-cost RCC 1:2:4 type B-1 dully rainforced with MS bars 6mm dia @150 c/c both ways with 10mm dia MS bar in lifting handle excavation earth work including laying of GI pipe in walls etc all as directed in electrical plate No 3 of SSR Part-I complete all as specified and directed.

Taking down Unserviceable and Supply and fix GI Nipples ISI marked of following sizes all as specified and as directed:-

15 mm x 50 mm

15 mm x 100 mm

15 mm x 150 mm

20 mm x 50 mm

20 mm x 75 mm

20 mm x 100 mm

25 mm x 50 mm

25 mm x 75 mm

25 mm x 150 mm

Taking down Unserviceable and S&F "X " Hose Nipple 50 mm/40 mmx100 mm long.

Taking down Unserviceable and S&F "X" Hose nipple suitable for fixing of plastic pipe to gi pipe 25/20mm x 100 mm long.

Taking down Unserviceable and S&F GI unions ISI marked of following sizes all as specified and as directed.

Taking down Unserviceable and S&F GI elbow ISI marked of following sizes all as specified and as directed:-

Taking down Unserviceable and S&F Reducer sockets ISI marked of following sizes all as specified and as directed:-

25 mm x 20 mm

25 mm x 15 mm

40 mm x 20 mm

50 mm x 25 mm

50 mm x 20 mm

Taking down Unserviceable and S&F GI TEE ISI marked of following sizes all as specified and as directed:-

15 mm x 15 mm x 15 mm

20 mm x 20 mm x 20 mm

25 mm x 25 mm x 25 mm

50 mm x 50 mm x 25 mm

40 mm x 40 mm x 25 mm

Taking down Unserviceable and S&F GI Bends ISI marked of following sizes including taking out the old one all as specified and as directed:-

Taking down Unserviceable and S&F GI Plug ISI marked of following sizes including taking out the old one all as specified and as directed:-

Taking down Unserviceable and S&F Sockets ISI marked of following sizes all as specified and as directed:-

Taking down Unserviceable and S&F MS nuts bolts of required size or sample availbale at MES Office of glands cover and sluice valves:-

Supply only Hacksaw blade good quality Taparia make.

Supply & Pouring Non ferric alum AL2 (SO4)3 density 2.672g/cm3 appearance white Crystals clear type (transparent) superior grade all as specified and as directed. Note : The sample availabel at the AGE E/M office.

Supply and Make liquid form and pore in chlorination plant in to the Pump House i.e. Main Pump House, Mini Pump House, Silver Jublee, Aahuja Pump House, Timing 0400 to 0600 and 1500 hrs to 1700 Hrs on daily . The of Calcium based Granular Chlorination Chemical (60-70%) Chlorine Granuals in fine form of good quality Size 2-4 Mesh Appearance : White Granuals Effective Chlorine : 60-70% (Make : ALTOCH GP/ADITYA BIRLA, Aquafit Pirichlor by Shree Royal Seema), Purichlor all as directed in fine form of good quality. Note : The rate shall be included for labour and material for making liquid form and poring to dosing plant till completion of contract on daily.

S&F Mechanical joint suitable for 200 mm bore CI pipe, including cutting pipe excavation and earth work etc, nuts, bolts and washers all as directed by Engr-in-Charge.

S&F Mechanical joint suitable for 150 mm bore CI pipe, including cutting pipe excavation and earth work etc, nuts, bolts and washers all as directed by Engr-in-Charge.

S&F Mechanical joint suitable for 100 mm bore CI pipe, including cutting pipe excavation earth work etc, nuts, bolts and washers all as directed by Engr-in-Charge.

S&F Mechanical joint suitable for 80 mm bore CI pipe, inlcuding cutting pipe excavation and earth work etc, nuts, bolts and washers all as directed by Engr-in-Charge.

Supply and replace Jip leather 150 mm suitable for CI foot ball including nut boltd washer. Note : Rate included for removing and refixing football in to the pipe in sump.

Supply and replace Jip leather 100 mm suitable for CI foot ball including nut boltd washer. Note : Rate included for removing and refixing football in to the pipe in sump.

Supply and replace Jip leather 80 mm suitable for CI foot ball including nut boltd washer. Note : Rate included for removing and refixing football in to the pipe in sump.

Supply and replace gasket for 150 mm dia pipe suitable for CI foot ball/Sluice valve including nut bolt washer. Note: Rate included for removing and refixing football in to the pipe in sump.

Supply and replace gasket for 100/80 mm dia pipe suitable for CI foot ball/Sluice valve including nut boltd washer Note : Rate included for removing and refixing football in to the pipe in sump.

S&F MS Clamp 100/80 mm dia pipe 08 inch long with rubber suitable size nut, bolts, washer including taking down old unserviceable clamp all as specified and as directed.

S&F MS clamp 50/40 mm dia pipe 06 inch long with rubber suitable size and nut, bolts, washer including taking down old unserviceable clamp all as specified and as directed.

Taking down Unserviceable and Supply and fix tank connection 15 mm complete all as directed by Engineer in Charge.

Taking down Unserviceable and Supply and fix tank connection 20 mm.

Taking down Unserviceable and Supply and fix tank connection 25 mm.

Taking down Unserviceable and Supply and fix rubber sheet size 3 mm.

Supply and fill pump set bearing Grease in various Motor/Pump.

Supply and fill resin and hardner. : Make M Seal.

M&L for stopping leakage of GI Pipe upto 100mm dia by replacing any type of (Bend, Tee, Elbow, Reducer, End Plug, Taper Union, Nipple etc), complete all as directed by Engineer in Charge. Note: The quoted cost shall include the Excavation work required at site.

50mm dia GI Pipe

40mm dia GI Pipe

25mm dia GI Pipe

15mm dia GI Pipe

Dismantling of 150/200mm dia DI Pipe from Mandir OHT site and shifting to other location for again laying after cleaning of internal and external surface of pipe with potable water as directed by Engineer in Charge. Note: (a) The Quoted cost shall deem to be included all fittings like socket, bend, elbow etc and laying the DI pipe underground as per existing. (b) The Earth Work shall be measured and paid seperately under appropriate Items.

Ditto all as per Item No 86 above but for DI pipe line of dia 100mm.

S&F Wall supported steel ladder 25 feet long made of SS 304 material heavy grade 50mm dia pipe with arrangement of 500 mm hand rails dia 43mm stainless steel non slip steps provided with electrical earthing connection and anchoring fixture of make Tata/Jindal with FRP coated 3mm thick in level UG Sump to avoid rusting from chemicak action. Note:The quoted rate shall include all welding work and Cement concrete required for fixing of ladder.

S&F in repair Concussive push buttons 15mm bore (dia), Cast iron alloy, screwed down, screwed for Iron Pipe or for Brass Ferrule and Chromium Plated Wall Flange, complete all as specified and as directed.

Dismantling existing water tank of any capacity and S&F rotational moulded polyethylene Water Storage Tanks of capacity 1000 Ltrs 3 layers white colour (cylinderical vertical with closed top) hoisted and fixed in position including all accessories all as specified and directed by Engr-in-Charge.

Note No 01 : Contractor shall make his own arrangements to access various floors/bldgs and to provide tools and plants for taking down and refixing of pipe line/fittings of various material. The Contractor could not ask at only one or two site for execution of all CA quantities. They shall be bound to execute the work as per BoQ as directed by Engr-in-Charge.

Note No 02 :Contractor shall arrange 02 fitter and 02 helper and they will be report to AGE E/M office on every day at 0800 Hrs to 1600 Hrs to execute the work as per BoQ. If contractor failed to deploy this labour, recovery @ Rs 500/- per person per day shall be made from contractor's dues. The contractor will produced attendance register duly signed by AGE E/M, and JE E/M and contractor alongwith RAR. Without these document payment will not made to the contractor

Note No 03: The Engineer in Charge shall intimate the scope of work as per BOQ to be executed on daily basis in writing through Works Site Order Book as under condition 44 of IAFW 2249 to contractor's labour for execution of work. The contractors representative will give completion report of the work executed on the same day at 1600 hrs duly signed by users. All these documents shall be attached along with RAR for payment to the contractor. No Works beyond this contract shall be intimated to contractor.

M/s Kamal Builders

SWARN SINGH AND CO.

POOJA CONSTRUCTION COMPANY

Aman Enterprises

M/s Luxmi Constructions

Rasvinderpalandco