REPAIR MAINT TO EXTERNAL WATER SUPPLY PIPE LINE IN NORTH ZONE 820 SU 71 RMU SNCOS MESS HAPPY HOME AREA UNDER GE AF BAMRAULI

Amount

Excavation in trenches n. exc.1.5m wide and n. exc. 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in & including spreading, levelling & well ramming in layers not exceeding 25 cm thick as in soft/loose soil complete all as specified and directed.

Removal of surplus spoil to a distance not exceeding 50 mtr depositing where directed at a level not exceeding 1.5 mtr above ground level complete all as specified and directed.

Excavation in trenches n. exc.1.5m wide and n. exc. 1.5m in depth and getting out in HARD STANDING/ROAD CROSSING for taking out/laying/repairing of CI/GI pipe lines all as directed including making good the road/hard standing surfaces either with bituminous macadam (or) with PCC 1:2:4, Type B2 [Using 40 mm graded stone aggregate] complete all as specified and as directed by the Engineer-in-Charge.

Taking down old unserviceable CI rusted/ broken pipe line of size 150mm dia (including all fittings) with spigot and socket/ flanged ends including burning out joints and recovering lead complete all as specified and directed. Note : Earth work excavation will be measured and paid separately under relevant item of this schedule.

Taking down old unserviceable CI rusted/ broken pipe line of size 100mm dia (including all fittings) with spigot and socket/ flanged ends including burning out joints and recovering lead complete all as specified and directed. Note : Earth work excavation will be measured and paid separately under relevant item of this schedule.

Taking down old unserviceable CI rusted/ broken pipe line of size 80mm dia (including all fittings) with spigot and socket/ flanged ends including burning out joints and recovering lead complete all as specified and directed. Note : Earth work excavation will be measured and paid separately under relevant item of this schedule.

Laying only in trenches 150mm bore cast iron pipes with spigot and socketed ends complete after cleaning properly/thoroughly & removal of all blockage removing all silt and deposited organics inside using bamboo or rod with brush complete all as specified and directed.

Laying only in trenches 100mm bore cast iron pipes with spigot and socketed ends complete after cleaning properly/thoroughly & removal of all blockage removing all silt and deposited organics inside using bamboo or rod with brush complete all as specified and directed.

Laying only in trenches 80mm bore cast iron pipes with spigot and socketed ends complete after cleaning properly/thoroughly & removal of all blockage removing all silt and deposited organics inside using bamboo or rod with brush complete all as specified and directed.

Supply & laying in trenches 150 mm bore cast iron pipes with spigot and socketed ends centrifugally cast class ‘LA’ in any length laid in trenches complete all as specified and directed. Note: CI fittings/specials and jointing material will be measured and paid separately under relevant item of this schedule.

Supply & laying in trenches 100 mm bore cast iron pipes with spigot and socketed ends centrifugally cast class ‘LA’ in any length laid in trenches complete all as specified and directed. Note: CI fittings/specials and jointing material will be measured and paid separately under relevant item of this schedule.

Supply & laying in trenches 80 mm bore cast iron pipes with spigot and socketed ends centrifugally cast class ‘LA’ in any length laid in trenches complete all as specified and directed. Note: CI fittings/specials and jointing material will be measured and paid separately under relevant item of this schedule.

Supply & laying in trenches 150 mm bore ductile iron (DI) pipes with spigot and socketed ends centrifugally cast class 'K-7' in any length laid in trenches complete all as specified and directed. Note: DI fittings/specials and jointing material will be measured and paid separately under relevant item of this schedule.

Supply & laying in trenches 100 mm bore ductile iron (DI) pipes with spigot and socketed ends centrifugally cast class 'K-7' in any length laid in trenches complete all as specified and directed. Note: DI fittings/specials and jointing material will be measured and paid separately under relevant item of this schedule.

M&L for rubber gasket joint suitable for DI pipe 150mm bore and fittings with size of nuts, washers & bolts etc complete all as specified and directed.

M&L for rubber gasket joint suitable for DI pipe 100mm bore and fittings with size of nuts, washers & bolts etc complete all as specified and directed.

M&L for run lead joint with jointing materials suitable for spigot and socketed end CI pipe of 150 mm bore using spurn yarn new lead including fixing/filling properly with cocking tools, complete all as specified and directed.

M&L for run lead joint with jointing materials suitable for spigot and socketed end CI pipe of 100 mm bore using spurn yarn new lead including fixing/filling properly with cocking tools, complete all as specified and directed.

M&L for run lead joint with jointing materials suitable for spigot and socketed end CI pipe of 80 mm bore using spurn yarn new lead including fixing/filling properly with cocking tools, complete all as specified and directed.

M&L for cast iron (CI) fittings such as bends (any type, radius and angle) tapers any type,(straight, bend, increasing, decreasing or double socket etc) tee pieces single branch, “Y” junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 150mm bore complete all as specified and directed.

M&L for actual detecting the leakage of existing cast iron pipe of 150 mm bore of any type including excavation and repairing the joint with new lead & jute/wool refixing after testing for leakage proof pipe line and returning filling and making good disturbed surface complete all as specified and directed.

M&L for actual detecting the leakage of existing cast iron pipe of 100 mm bore of any type including excavation and repairing the joint with new lead & jute/wool refixing after testing for leakage proof pipe line and returning filling and making good disturbed surface complete all as specified and directed.

M&L for actual detecting the leakage of existing cast iron pipe of 80 mm bore of any type including excavation and repairing the joint with new lead & jute/wool refixing after testing for leakage proof pipe line and returning filling and making good disturbed surface complete all as specified and directed.

All as per item No. 20 here-in-before but by using old retrieved lead for 150 mm bore of CI pipe line

All as per item No. 21 here-in-before but by using old retrieved lead for 100 mm bore of CI pipe line

All as per item No. 22 here-in-before but by using old retrieved lead for 80 mm bore of CI pipe line

Demolition of old unserviceable/broken chamber and material & labour for construction of fly ash brick masonry valve chamber of size 1050X1050X1050mm, cement concrete in 1:4:8 type D2 using 40mm graded stone aggregate foundation and 15mm thick plaster in cement mortar 1:4 on brick wall inside and brick chamber built in cement mortar 1:6 including providing of MS sheet cover 3mm thick with angle iron brackets grouted to brick wall duly painted with two coats of synthetic enamel paint over one coat of red oxide primer with lifting handle and locking arrangement etc. complete all as specified and as directed.

M&L for cutting of the cast iron pipe of 150 mm bore in position for insert of new tee / CI specials, branches with suitable size of clamp of size 40 x6 mm with nuts, bolts and washer etc. complete all as specified and directed.

M&L for cutting of the cast iron pipe of 100 mm bore in position for insert of new tee / CI specials, branches with suitable size of clamp of size 40 x6 mm with nuts, bolts and washer etc. complete all as specified and directed.

M&L for cutting of the cast iron pipe of 80 mm bore in position for insert of new tee / CI specials, branches with suitable size of clamp of size 40 x6 mm with nuts, bolts and washer etc. complete all as specified and directed.

Supply, fixing, jointing and testing of 150 mm bore cast iron sluice valve class I (ISI marked) PN-1 type latest IS 14846-2000 flanged ends, drilled having stainless steel spindle with cast iron wheel head at top complete with nuts, bolts, washer and rubber gasket etc including taking down old unserviceable sluice valve complete all as specified and directed.

Supply, fixing, jointing and testing of 100 mm bore cast iron sluice valve class I (ISI marked) PN-1 type latest IS 14846-2000 flanged ends, drilled having stainless steel spindle with cast iron wheel head at top complete with nuts, bolts, washer and rubber gasket etc including taking down old unserviceable sluice valve complete all as specified and directed.

Supply, fixing, jointing and testing of 80 mm bore cast iron sluice valve class I (ISI marked) PN-1 type latest IS 14846-2000 flanged ends, drilled having stainless steel spindle with cast iron wheel head at top complete with nuts, bolts, washer and rubber gasket etc including taking down old unserviceable sluice valve complete all as specified and directed.

M&L for actual detecting the leakage of existing 32 to 80 mm bore GI pipe line, laid in trenches/ wall/ floor including necessary excavation, taking out existing pipeline and repair including replacement of GI fittings/specials such as tee, socket, reducer, elbow, union, etc complete and refixing after testing for leakage proof pipe line and including returning filling and making good disturbed surface complete all as specified and directed.

M&L for actual detecting the leakage of existing 15 to 25 mm bore GI pipe line, laid in trenches/ wall/ floor including necessary excavation, taking out existing pipeline and repair including replacement of GI fittings/specials such as tee, socket, reducer, elbow, union, etc complete and refixing after testing for leakage proof pipe line and including returning filling and making good disturbed surface complete all as specified and directed.

Taking up or down GI pipe of 80m bore laid in trenches or floors or fixed to walls including all fittings etc complete all as specified and directed. Note:-Earthwork excavation will be measured and paid separately under respective item of schedule ‘A’.

Taking up or down GI pipe of 50m bore laid in trenches or floors or fixed to walls including all fittings etc complete all as specified and directed. Note:-Earthwork excavation will be measured and paid separately under respective item of schedule ‘A’.

Taking up or down GI pipe of 40m bore laid in trenches or floors or fixed to walls including all fittings etc complete all as specified and directed. Note:- Earthwork excavation will be measured and paid separately under respective item of schedule ‘A’.

Taking up or down GI pipe of 25mm bore laid in trenches or floors or fixed to walls including all fittings etc complete all as specified and directed. Note:- Earthwork excavation will be measured and paid separately under respective item of schedule ‘A’.

Taking up or down GI pipe of 20mm bore laid in trenches or floors or fixed to walls including all fittings etc complete all as specified and directed. Note:-Earthwork excavation will be measured and paid separately under respective item of schedule ‘A’.

Taking up or down GI pipe of 15mm bore laid in trenches or floors or fixed to walls including all fittings etc complete all as specified and directed. Note:-Earthwork excavation will be measured and paid separately under respective item of schedule ‘A’.

Laying/fixing only old GI pipe of 80 mm bore including all fittings after cleaning properly in trenches/floor/wall etc including removal from site complete all as specified and directed.

Laying/fixing only old GI pipe of 50 mm bore including all fittings after cleaning properly in trenches/floor/wall etc including removal from site complete all as specified and directed.

Laying/fixing only old GI pipe of 40 mm bore including all fittings after cleaning properly in trenches/floor/wall etc including removal from site complete all as specified and directed.

Laying/fixing only old GI pipe of 25 mm bore including all fittings after cleaning properly in trenches/floor/wall etc including removal from site complete all as specified and directed.

Laying/fixing only old GI pipe of 20 mm bore including all fittings after cleaning properly in trenches/floor/wall etc including removal from site complete all as specified and directed.

Laying/fixing only old GI pipe of 15 mm bore including all fittings after cleaning properly in trenches/floor/wall etc including removal from site complete all as specified and directed.

Supply, laying and testing 80 mm bore GI tubing medium grade ISI marked laid in trenches/floor/wall/ceiling etc. with all fittings/specials such as bends, elbow, socket, tee, reducers, union etc. complete all as specified and directed.

Supply, laying and testing 50 mm bore GI tubing medium grade ISI marked laid in trenches/floor/wall/ceiling etc. with all fittings/specials such as bends, elbow, socket, tee, reducers, union etc. complete all as specified and directed.

Supply, laying and testing 40 mm bore GI tubing medium grade ISI marked laid in trenches/floor/wall/ceiling etc. with all fittings/specials such as bends, elbow, socket, tee, reducers, union etc. complete all as specified and directed.

Supply, laying and testing 25 mm bore GI tubing medium grade ISI marked laid in trenches/floor/wall/ceiling etc. with all fittings/specials such as bends, elbow, socket, tee, reducers, union etc. complete all as specified and directed.

Supply, laying and testing 20 mm bore GI tubing medium grade ISI marked laid in trenches/floor/wall/ceiling etc. with all fittings/specials such as bends, elbow, socket, tee, reducers, union etc. complete all as specified and directed.

Supply, laying and testing 15 mm bore GI tubing medium grade ISI marked laid in trenches/floor/wall/ceiling etc. with all fittings/specials such as bends, elbow, socket, tee, reducers, union etc. complete all as specified and directed.

S&F 50 mm dia gun metal gate valves, with iron wheel head, screwed both ends for iron pipes including taking out of existing unserviceable gate valve complete all as specified and directed.

S&F 40 mm dia gun metal gate valves, with iron wheel head, screwed both ends for iron pipes including taking out of existing unserviceable gate valve complete all as specified and directed.

S&F 25 mm dia gun metal gate valves, with iron wheel head, screwed both ends for iron pipes including taking out of existing unserviceable gate valve complete all as specified and directed.

S&F 20 mm dia gun metal gate valves, with iron wheel head, screwed both ends for iron pipes including taking out of existing unserviceable gate valve complete all as specified and directed.

S&F 15 mm dia gun metal gate valves, with iron wheel head, screwed both ends for iron pipes including taking out of existing unserviceable gate valve complete all as specified and directed.

S&F bib in repairs 15mm dia PVC bib tap including taking out unserviceable bib tap complete all as specified and directed.

Supply, fixing, jointing and testing of 150 mm bore cast iron non return valve flanged ends as per IS-5312 (ISI Marked) complete with washer nuts/ bolts and rubber gasket complete including taking down unserviceable non return valve complete all as specified and directed.

Supply, fixing, jointing and testing of 100 mm bore cast iron non return valve flanged ends as per IS-5312 (ISI Marked) complete with washer nuts/ bolts and rubber gasket complete including taking down unserviceable non return valve complete all as specified and directed.

M&L for actual detecting the leakage of existing PVC pipe of 160 mm bore including suitable excavation and repairing the joint with solvent and including all suitable fittings complete and testing for leakage proof pipe line and including returning filling and making good disturbed surface complete all as specified and directed.

M&L for actual detecting the leakage of existing PVC pipe of 110 mm bore including suitable excavation and repairing the joint with solvent and including all suitable fittings complete and testing for leakage proof pipe line and including returning filling and making good disturbed surface complete all as specified and directed.

M&L for actual detecting the leakage of existing PVC pipe of 90 mm bore including suitable excavation and repairing the joint with solvent and including all suitable fittings complete and testing for leakage proof pipe line and including returning filling and making good disturbed surface complete all as specified and directed.

M&L for actual detecting the leakage of existing PVC pipe of 75 mm bore including suitable excavation and repairing the joint with solvent and including all suitable fittings complete and testing for leakage proof pipe line and including returning filling and making good disturbed surface complete all as specified and directed.

S&F 32mm dia hydrant opener made out of GI pipe 32mm dia medium grade including welding handle rod of 10mm dia and 450 mm long including taking down old unserviceable opener complete all as specified and directed.

S&F sprinkler with single discharge nozzle 9mm bore and all fittings including taking down existing unserviceable sprinkler complete all as specified and directed.

S&F hydrant (quick coupling valve) made out of aluminium alloy with plastic powder coating and having positive action, self closing spring loaded brass valve arrangement, the out let having hinged rubber lid, inlet size 40mm with 32mm out let including taking down existing unserviceable hydrant with complete fittings complete all as specified and directed.

S& F in replacement Integral LED aviation light comprising of aluminium housing with polycarbonate enclosure including provision of 3 core 2.5 Sqmm cable of copper conductor of white covering for making connection, fixing the fitting on wall/ roof including all necessary fixing accessories complete all as specified and directed. Make: Bajaj Cat No BGAV 302 LED (or) or equivalent model in PHILIPS/CROMPTON/WIPRO

S&F in replacement of Aluminium die casted LED flood light fittings complete with all accessories such as driver holder 70W LED with IP 66 protection natural white including provision of three core cable of copper conductor of size 2.5 sqmm of white covering from pole box/ LT panel to fitting terminal for making connection, fixing the fitting on pole/ wall/ roof including all necessary fixing accessories complete all as specified and directed. Make: Havells Cat Part No. JETAPROFL70WLED757LTG or equivalent model in PHILIPS/CROMPTON/WIPRO

Supply and laying in replacement, flexible copper cable of 2.5 sqmm size, 3 core PVC insulated, PVC sheathed, 1100 volts grade, multi-stranded copper conductor complete all as specified directed.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material.

AARAV CONSTRUCTION

M/S ANKIT ENTERPRISES

M/S KESHRI WORKERS

M/S MALHOTRA ENGINEERING WORKS

M/s Techno India and Company

Ambrish Builders

M/S vibhuti enterprises

M/S SWASTIK BUILDERS