MAINTENANCE OF CI GI PIPE LINE, WATER SUPPLY PUMPSETS, SLUICE VALVE, ELECTRIC PANEL AND FIRE HYDRANTS AT DEFENCE LAB JODHPUR

Amount

Excavation in trenches n. exc 1.5 m in width and n exc. 1.5 m in depth for foundation, shafts, wells cesspits, manholes pier holes,taking out cables etc. n exc. 10 Sqm on plan and n exc 1.5 n in depth and getting out in any type of soil complete all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading , leveling , watering and well ramming in layers not exc. 25 cm complete all as specified and directed by Engineer-in-charge.

Removing of excavated material not exc. 50m and depositing where directed at a level not exc. 1.5 mtr above the starting point complete all as specified and directed by Engineer-in-charge.

Taking up or down steel tubing 15 mm bore and connections,including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-charge.

Taking up or down steel tubing 20 mm bore and connections,including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-charge.

Taking up or down steel tubing 25 mm bore and connections,including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-charge.

Taking up or down steel tubing 40/50 mm bore and connections,including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-charge.

Taking up or down steel tubing 80 mm bore and connections,including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-charge.

Supply & laying steel Tubing galvanized medium grade (ISI Marked) 15 mm bore with all fittings ISI marked laid in trenches all as specified and directed by Engineer-in-charge.

Supply & laying steel Tubing galvanized medium grade (ISI Marked) 20 mm bore with all fittings ISI marked laid in trenches all as specified and directed by Engineer-in-charge.

Supply & laying steel Tubing galvanized medium grade (ISI Marked) 25 mm bore and tube fittings ISI marked laid in trenches all as specified and directed by Engineer-in-charge.

Supply & laying steel Tubing galvanized medium grade (ISI Marked) 40 mm bore with all fittings ISI marked laid in trenches all as specified and directed by Engineer-in-charge.

Supply & laying steel Tubing galvanized medium grade (ISI Marked) 50 mm bore with all fittings ISI marked laid in trenches all as specified and directed by Engineer-in-charge.

Supply & laying steel Tubing galvanized medium grade (ISI Marked) 80 mm bore with all fittings ISI marked laid in trenches all as specified and directed by Engineer-in-charge.

Taking up or down cast iron water mains(including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead of size 100 mm bore complete all as specified and directed by Engineer-in-charge.

Taking up or down cast iron water mains(including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead of size 150 mm bore complete all as specified and directed by Engineer-in-charge.

Supply & laying Cast iron pipes with spigot and socket ends, vertically cast, class B, in any length laid in trenches of 100 mm bore complete all as specified and directed by Engineer-in-charge.

Supply & laying Cast iron pipes with spigot and socket ends, vertically cast, class A, in any length laid in trenches of 150 mm bore complete all as specified and directed by Engineer-in-charge.

Taking up or down old un-serviceable sluice valves 80 mm size from valve chamber complete all as specified and directed by Engineer-in-charge.

Taking up or down old un-serviceable sluice valves 100 mm size from valve chamber complete all as specified and directed by Engineer-in-charge.

Taking up or down old un-serviceable sluice valves 150 mm size from valve chamber complete all as specified and directed by Engineer-in-charge.

Supply & Fixing 80 mm bore sluice valve long body, PN 1.6 with brass spindle both end flanged ISI marked complete with CI wheel nut bolt washer and rubber packing conforming to IS 14846-2000, complete all as specified and directed by Engineer-in-charge.

Supply & Fixing 100 mm bore sluice valve long body, PN 1.6 with brass spindle both end flanged ISI marked complete with CI wheel nut bolt washer and rubber packing conforming to IS 14846-2000, complete all as specified and directed by Engineer-in-charge.

Supply & Fixing 150 mm bore sluice valve long body, PN 1.6 with brass spindle both end flanged ISI marked complete with CI wheel nut bolt washer and rubber packing conforming to IS 14846-2000, complete all as specified and directed by Engineer-in-charge.

Supply & Fixing in repairs Glob or Gate valve 15 mm bore, gun metal with iron wheel head, screwed both ends for iron pipe complete all as specified and directed by Engineer-in-charge.

Supply & Fixing in repairs Glob or Gate valve, 20 mm bore, gun metal, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed by Engineer-in-charge.

Supply & Fixing in repairs Glob or Gate valve, 25 mm bore, gun metal, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed by Engineer-in-charge.

Supply & Fixing in repairs Glob or Gate valve 40 mm bore ,gun metal , with iron wheel head, screwed both ends for iron pipe complete all as specified and directed by Engineer-in-charge.

Supply& Fixing in repairs Glob or Gate valve 50 mm bore ,gun metal , with iron wheel head, screwed both ends for iron pipe complete all as specified and directed by Engineer-in-charge.

M & L , repairing CI sluice valve 150 mm bore with disconnecting from pipe line, including spindle and locking nut with GI Nut and bolts of suitable size, greasing and refixing after repair including refacing, regrinding, lathe and machine, threading work & fitted with gasket gland rope & nut bolt of suitable size and testing,complete all as specified and directed by Engineer-in-charge.

M & L for repairing CI sluice valve 100 mm bore with disconnecting from pipe line, including spindle and locking nut with GI Nut and bolts of suitable size, greasing and refixing after repair including refacing, regrinding, lathe and machine, threading work & fitted with gasket gland rope & nut bolt of suitable size and testing, complete all as specified and directed by Engineer-in-charge.

M & L for repairing CI sluice valve 80 mm bore with disconnecting from pipe line, including spindle and locking nut with GI Nut and bolts of suitable size, greasing and refixing after repair including refacing, regrinding, lathe and machine, threading work & fitted with gasket gland rope & nut bolt of suitable size and testing, complete all as specified and directed by Engineer-in-charge.

Taking out old run lead joint at the point of leakage ,M & L new run lead joints for 80 mm bore CI Pipe including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

Taking out old run lead joint at the point of leakage ,M & L new run lead joints for 100 mm bore CI Pipe including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

Taking out old run lead joint at the point of leakage ,M & L new run lead joints for 150 mm bore CI Pipe including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

M & L PCC nominal mix 1:3:6 type C-2 using 40 mm graded crushed stone aggregate for filling in road cutting including finishing top surface even and smooth complete all as specified and directed by Engineer-in-charge.

S & Fixing in replacemant GI bend 80 mm bore where leakage including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

Supply and Fixing Asbestos cement pipe of 100/150 mm bore duly binding of mosquito net on UG sump including taking out old un-serviceable vent pipe complete all asspecified and directed by Engineer-in-charge.

S & Fixing 80 mm bore CI detachable joint with rubber ring where leakage (up to 60cm length cutting ) including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

S & Fixing 100 mm bore CI detachable joint with rubber ring where leakage (up to 60cm length cutting ) including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

S & Fixing 150 mm bore CI detachable joint with rubber ring where leakage (up to 60cm length cutting ) including necessary excavation and returning filling complete all as specified and directed by Engineer-in-charge.

M & L for bends (any type, radius and angle) tapers any type, Tee pieces. Single branch, 'Y' junction connecting pieces, collars etc. flanged/socketted type.

Supply & Fixing foot valve cast iron 80 mm bore including rubber Insertion packing materials, nuts, bolts and washer with suitable new ones all as directed.

Taking out unservicable foot valve C.I 80mm/100mm/50mm bore.

Supply & Fixing foot valve cast iron 100 mm bore including rubber Insertion packing materials, nuts, bolts and washer with suitable new ones all as directed

Supply & Fixing foot valve cast iron 50 mm bore including rubber Insertion packing materials, nuts, bolts and washer with suitable new ones all as directed.

Cutting of shrubs, growth jungle grass etc upto 3 mtr from installations, U/G reservoirs, valve chamber etc along road / path removing wasted soil , rubbish and depositing to a distance n.exc 50 meter where complete all as directed.

Removal of deteorated UG sump / Valve pit chamber cover and providing with new MS frame work made of suitable angle iron frame (if reqd) and top cover made out of MS Sheet duly hinged with frame including grouting / fixing on UG sump/ Valve chamber and painting with locking arrangement including lifting hook etc including replacement of vertical door for motor houshing at VVIP guest house with making good surface by PCC/plaster complete all as specified and directed by Engineer-in-charge.

M & L for construction of brick masonary valve pit type B of size 120cm x120 cm x 120cm(Internal Dimension) of chamber made with sub class B old size clay bricks compressive strength not less than 75 kg/Sqcm in cement mortar 1.6 for sluice valve and M.S sheet 3.15mm thick with handle, locking arrangement and one no pad lock of 65mm size, PCC work 1:2:4 with 20mm graded stone aggregate necessary excavation, foundation concrete in PCC 1:3:6 type C1 using 20mm graded stone aggregate and inside plastering with cement mortar 1:4, 15mm thick finished with floating coat of neat cement, PCC copping type B1 ( 1:2:4 with 20 mm graded stone aggregate M.S angle iron of size 40x40x6 mm complete as per latest TD Drawing complete all as specified and directed by Engineer-in-charge.

M & L for construction of brick masonary valve pit type B of size 150cm x150 cm x 150cm(Internal Dimension) of chamber made with sub class B old size clay bricks compressive strength not less than 75 kg/Sqcm in cement mortar 1.6 for sluice valve and M.S sheet 3.15mm thick with handle, locking arrangement and one no pad lock of 65mm size, PCC work 1:2:4 with 20mm graded stone aggregate necessary excavation, foundation concrete in PCC 1:3:6 type C1 using 20mm graded stone aggregate and inside plastering with cement mortar 1:4, 15mm thick finished with floating coat of neat cement, PCC copping type B1 ( 1:2:4 with 20 mm graded stone aggregate M.S angle iron of size 40x40x6 mm complete as per latest TD Drawing complete all as specified and directed by Engineer-in-charge.

M&L preparation of old painted fire hydrant box sizes 800x600x250mm double door and applying one coat of synthetic enamelled paint ordinary tint complete all as specified and directed by Engineer-in-charge.

Taking down old unserviceable MCCB's and MCB's of any type and size complete all as specified and directed by Engineer-in-charge.

S & F MCCB Thermal magnetic proctection type, 400 Amps, 36 KA, 4 pole,415 volts, complete all as specified and directed by Engineer-in-charge.

S & F MCCB Thermal magnetic proctection type 415 volts, 125 Amps, 16 KA, 4 pole complete all as specified and directed by Engineer-in-charge.

S & F MCCB Thermal magnetic proctection type 415 volts, 63 Amps, 10 KA, 4 pole complete all as specified and directed by Engineer-in-charge.

S & F MCB, 3 pole, 40 Amps, 'c' curve 415 volts 10 KA complete all as specified and directed by Engineer-in-charge.

Supply and fix contactor, 3 phase, 415 volt, suitable for 60 HP motor star delta starter at panel of fire fighting pump house including taking down old un-serviceable contractor complete all as specified and directed by Engineer-in-charge.

Supply and fix contactor, 3 phase, 415 volt, suitable for 20 HP motor star delta starter at panel of fire fighting pump house including taking down old un-serviceable contractor complete all as specified and directed by Engineer-in-charge.

Supply and fix contactor, 3 phase, 415 volt, suitable for 15 HP motor star delta starter at panel of fire fighting pump house including taking down old un-serviceable contractor complete all as specified and directed by Engineer-in-charge.

Disconnecting and taking out centrifugal pump with motor of capacity 60 HP. of any make and model from the foundation & dismantling for overhauling and repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature re-assembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete and all as directed by Engineer-in-Chrage. Note: (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items of this schedule. (ii) M&L for rewinding the armature will be measured and paid separately under respective items.

Disconnecting and taking out centrifugal pump with motor of capacity 20 HP. of any make and model from the foundation & dismantling for overhauling and repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature re-assembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete and all as directed by Engineer-in-Chrage. Note: (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items of this schedule. (ii) M&L for rewinding the armature will be measured and paid separately under respective items.

Disconnecting and taking out centrifugal pump with motor of capacity 15 HP. of any make and model from the foundation & dismantling for overhauling and repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature re-assembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete and all as directed by Engineer-in-Chrage. Note: (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items of this schedule. (ii) M&L for rewinding the armature will be measured and paid separately under respective items.

M & L for rewinding the armature housing of pump motor dismantled with super enameled copper winding wire of appropriate gauge of thermal class “E” insulation. and all as directed by Eng-In-Chrage

Supply only CI Impeller suitable for 60 HP centrifugal pump set.complete all as specified and directed by Engineer-in-charge.

Supply only CI Impeller suitable for 20 HP centrifugal pump set. complete all as specified and directed by Engineer-in-charge.

Supply only CI Impeller suitable for 15 HP monoblock pump set complete all as specified and directed by Engineer-in-charge.

Supply only ball bearing suitable for 60 HP centrifugal pump set complete all as specified and directed by Engineer-in-charge.

Supply only ball bearing suitable for 20 HP centrifugal pump set complete all as specified and directed by Engineer-in-charge.

Supply only ball bearing suitable for 15 HP monoblock pump set complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for centrifugal pump set of capacity 60 HP complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for centrifugal pump set of capacity 20 HP and all as directed by Eng-In-Chrage

Supply only pump shaft of mild steel suitable for monoblock pump set of capacity 15 HP complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for centrifugal pump set of capacity 60 HP complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for centrifugal pump set of capacity 20 HP complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for monoblock pump set of capacity 15 HP complete all as specified and directed by Engineer-in-charge.

Supply only MS coupling with rubber seal suitable for 60 HP centrifugal pump set with electic motor.complete all as specified and directed by Engineer-in-charge.

Supply only MS coupling with rubber seal suitable for 20 HP centrifugal pump set with electric motor.complete all as specified and directed by Engineer-in-charge.

M & L for renewal of earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground level, connected to Galvanised earth lead wire of 4mm dia by means of bolts nuts check nuts and washers of galvanized iron or steel all as shown in the electrical plate No. 3 of MES SSR part –I connected to all earth test point all as specified and testing on completion including provision of earth lead protected by 15 mm bore light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation, earth work in any type of starta, PCC pit with RCC pit with M 25 (Design mix) cover,char coal,salt,funnel etccomplete. Note:-Rate quoted by the tenderers shall be deemed to include for following provisions:-(i) Excavation & eart work in any type of starta including removing of surplus material upto 100M (ii)PCC (1:3:6) type C1 using 20mm graded stone aggergate in pit& 40 mm thick precast RCC,M-25 design mix concrete cover 50x50 cm with 8mm round bar@15 cm C/C both ways.(iii)Main earth wire 4mm dia from earth eletrode to test point upto 7.5 mtr.(iv)Funnel with watering pipe(GI pipe) 20mm bore(ISI marked)medium grade & copper lugs and charcoal & salt as reqd.(v) GI protection pipe of size 15 mm bore light grade upto 7.5m. .

M&L for preparation of old painted steel surface of centrifucal pump set of 60 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete all as specified and directed by Engineer-in-charge.

M&L for preparation of old painted steel surface of monoblock pump set of 20 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete all as specified and directed by Engineer-in-charge.

M&L for preparation of old painted steel surface of centrifugal pump set of 20 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete all as specified and directed by Engineer-in-charge.

M&L for preparation of old painted steel surface of monoblock pump set of 15 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete all as specified and directed by Engineer-in-charge.

M&L for preparation of old painted steel surface of monoblock pump set of 10 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete all as specified and directed by Engineer-in-charge.

M&L for preparation of old painted steel surface of monoblock pump set of 3 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete and all as directed by Eng-In-Chrage.

M&L for preparation of old painted steel surface of motor 5 HP capacity by scraping ,rubbing and removing of dirt/dust oil spot and making surface smooth ready for painting and applying one coat synthetic enameled paint complete all as specified and directed by Eng-In-Chrage.

S & F in replacement Star Delta starter complete unit suitable for 10 HP motor including single phase preventer and connected accessaries complete all as specified and directed by Engineer-in-charge.

S&F in replacement Star Delta starter complete unit suitable for 15 HP motor including single phase preventer and connected accessaries complete all as specified and directed by Engineer-in-charge.

S&F in replacement Star Delta starter complete unit suitable for 20 HP motor including single phase preventer and connected accessaries as directed by the Engineer-in -charge.

S&F in replacement Star Delta starter complete unit suitable for 60 HP motor including single phase preventer and connected accessaries complete all as specified and directed by Engineer-in-charge.

Disconnecting and taking out mono block pump set of 20 HP capacity of any make and model from the foundation & dismantling for overhauling repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature reassembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete. Note:- (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items, complete all as specified and directed by Engineer-in-charge.

Disconnecting and taking out mono block pump set of 10 HP capacity of any make and model from the foundation & dismantling for overhauling repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature reassembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete. Note:- (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items complete all as specified and directed by Engineer-in-charge.

Disconnecting and taking out mono block pump set of 3 HP capacity of any make and model from the foundation & dismantling for overhauling repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature reassembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete. Note:- (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items.complete all as directed by the Engineer-in -Charge.

Disconnecting and taking out mono block pump set of 0.50 HP capacity of any make and model from the foundation & dismantling for overhauling repair by replacing the pump bearing, bush, gland bush, coupling and impeller etc and rewinding the armature reassembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete. Note:- (i) Pump bearing, bush, gland bush, coupling and impeller etc will be measured and paid separately as supply only under respective items.complete all as specified and directed by the Engineer-in -Charge.

Disconnecting and taking out submersible pump with motor of capacity 3 HP of any make and model from the borewell & dismantling for overhauling repair by replacing the Pump motor bearing, bush, gland bush,impeller etc and rewinding the armature reassembling after replacement of unserviceable parts, connecting with the suction/discharge line with correct alignment and making the electric connection including testing complete all as specified and directed by Engineer-in-charge. Note: (i) Pump bearing, bush, gland bush and impeller etc will be measured and paid separately as supply only under respective items of this schedule. (ii) M&L for rewinding the armature will be measured and paid separately under respective items.

Supply only CI Impeller suitable for 20 HP Mono block pump set.complete all as specified and directed by the Engineer-in -Charge.

Supply only CI Impeller suitable for 10 HP Mono block pump set.complete all as specified and directed by the Engineer-in -Charge.

Supply only CI Impeller suitable for 3 HP Mono block pump set complete all as specified and directed by the Engineer-in -Charge.

Supply only CI Impeller suitable for 0.50 HP Mono block pump set complete all as specified and directed by the Engineer-in -Charge.

Supply only CI Impeller suitable for 3 HP submersible pump set.complete all as specified and directed by the Engineer-in -Charge.

Supply only ball bearing suitable for 20 HP Mono block pump set.complete all as specified and directed by the Engineer-in -Charge.

Supply only ball bearing suitable for 10 HP Mono block pump set complete all as specified and directed by Engineer-in-charge.

Supply only ball bearing suitable for 3 HP submersible pump set. complete all as specified and directed by Engineer-in-charge.

Supply only ball bearing suitable for 3 HP Mono block pump set complete all as specified and directed by Engineer-in-charge.

Supply only ball bearing suitable for 0.5 HP Mono block pump set complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for Mono block pump set of capacity 20 HP. complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for Mono block pump set of capacity 10 HP complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for submersible pump set of capacity 3 HP complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for Mono block pump set of capacity 3 HP complete all as specified and directed by Engineer-in-charge.

Supply only pump shaft of mild steel suitable for Mono block pump set of capacity 0.5 HP complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for 20 HP mono block pump set complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for 10 HP mono block pump set complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for 3 HP Mono Block pump set complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for 0.5 HP Mono Block pump set complete all as specified and directed by Engineer-in-charge.

Supply only gland bush suitable for 3 HP submersible pump set complete all as specified and directed by Engineer-in-charge.

M&L for repair of PCC plateform after taking down of MS channel frame and including drilling for making new hole in the channel and PCC plateform 100 mm thick 1:2:4 type B1 using 20 mm graded stone aggregate area not exc 2.0 sqm, grouting of new nut, bolts as per existing size to hold channel frame refix the channel frame and pump motor set on modify position connect with inlet and outlet pipes connection with all GI fittings, gasket, nut bolt etc. with proper alignment of pump motor with foundation channel and pipe line flanges. complete all as specified and directed by the Engineer-in -Charge.

Servicing water meter by cleaning ,unscrewing unions, fitting unions with screw plugs, or inserting short length or tubing screwed both and testing complete all as specified and directed by Engineer-in-charge.

S & F in replacement 80 mm dia, heavy duty, CI, non return valve, flanged and drilled complete all as specified and directed by Engineer-in-charge.

S & F in replacement 100 mm dia, heavy duty, CI, non return valve, flanged and drilled complete all as specified and directed by Engineer-in-charge.

S & F in replacement 150 mm dia, heavy duty, CI, non return valve, flanged and drilled complete all as specified and directed by Engineer-in-charge.

Cleaning of underground /semi underground RCC reservoir of capacity 1,00,000 gallon at main pump house by draining out storage water completely with mud pump or throwing out manually with buckets and cleaning of inner surface of bottom and walls of tank by removing complete accumulated sludge/mud, dirt etc including removing of roots, bushes etc with wire brush and finally washing with fresh water and disinfecting the reservoir with 2% solution of Potassium permanganate including writing date of cleaning with white synthetic enamel paint and removing sludge, scale, mud etc to a distance not exceeding 50 meter and depositing complete all as specified and directed by the Engineer-in -Charge

All as per item No. 120 above but overhead reservoir of capacity 40,000 gallon at 18 meter staging at main pump house complete all as specified and directed by the Engineer-in -Charge.

All as per item No. 120 above but capacity 25,000 gallon at main pump house and fire fighting pump house.complete all asspecified and directed by the Engineer-in -Charge

All as per item No. 120 above but capacity 50,000 gallon at fire fighting pump house complete all as specified and directed by the Engineer-in -Charge

All as per item no. 120 above but capacity 5,000 gallon at Transit block. complete all as specified and directed by the Engineer-in -Charge.

All as per item No. 120 above but capacity 2000 gallon at director office. complete all as specified and directed by the Engineer-in -Charge

Cleaning of PVC tank of capacity 10,000 ltr cap disconnecting from existing GI pipe line, flushing out Water, cleaning and removing of sludge, scale ,mud etc from wall and floor by rubbing with brushes, cleaning with concentrated hydrochloric acid or caustic soda etc complete and finally washing with fresh water, reconnection the tank to the pipe line including writing date of cleaning with white synthetic enamel paint and removing sludge, scale ,mud etc to a distance not exceeding 50 meter and depositing complete all as specified and directed by Engineer-in-charge.

Supply and fix in replacement pressure gauge (dial type) 4” dia for measuring pressure 0-75 Kg/square cm or 1-100 Lb / square inch complete all as specified and directed by the Engineer-in -Charge.

M & L for replacement of un-serviceable flexible copper cable 0.5 sqmm 4 core size with fixing arrangement from OH tank to pump house for connection the both units complete all as specified and directed by Engineer-in-charge.

Taking down unserviceable conventional type water level indicator including replacement of weight and counter weight connected to each other by means of nylon rope with suitable distance and fixing in position including painting of indicator scale with new marking complete all as specified and directed by Engineer-in-charge.

Taking up or down old unservicable oblique type gun metal landing valve along with GI pipe of any type and size complete all as specified and directed by Engineer-in-charge.

Supply and Fixing oblique type gun metal landing valve single headed of size 63mm, inlet 3' NB flanded, outlet- female instantaneous with grey cast iron handle wheel with fixing arrangement viz- GI flange 100 mm/GI flange 80mm, GI bend 80/100 mm, GI nipple 100 mm/GI nipple 80 mm complete all as specified and directed by Engineer-in-charge.

Taking up and down old unservicable Aqua Dura Reinforced rubber lined house of any type and size.complete all as specified and directed by the Engineer-in -Charge

Supply and Fixing Aqua Dura Reinforced rubber lined hose with Elastomeric coating conforming to IS : 636/19088 Type-A with gun metal end connection on both ends of 30 mtr length.complete all as directed by the Engineer-in -Charge

Taking down old unservicable Gun metal short branch pipe of any type and size. complete all as specified and directed by Engineer-in-charge.

Supply and Fixing Gun metal short branch pipe 63 mm instantaneous inlet, made threaded outlet, 15mm bore nozzle long complete all as specified and directed by Engr in Charge.

M&L Painting with one coat of synthetic enamelled ordinary tint,fire hydrant box sizes 800x600x250mm double door complete all as specified and directed by Engineer-in-charge.

Disconnecting motor of capacity 5 HP and then dismentaling motor rewinding with super enamelled copper wire, refitting, and fixed in same position/other position, testing etc complete all as specified and directed by Engineer-in-charge.

Disconnecting pump set 0.5 HP AC 230 volts and dismentaling motor, rewinding with super enamelled copper wire, refitting, and fixed in same position/other position, testing etc complete all as specified and directed by Engineer-in-charge.

vinayandsons

M/S Dharam Chand Lal Chand Jain

Anil Builders