REPAIR MAINT OF CENTRIFUGAL MONOBLOCK SUBMERSIBLE PUMPSET WATER SUPPLY PIPE LINES IN KWC RESIDENTIAL AREA AND INCLUDING RO AND ALLIED WORKS IN INMAS AND SSPL LAB AREA UNDER GE I RND DELHI

Excavation in trenches in soft/loose soil not exceeding 1.5 Mtr depth and not exceeding 1.5 Mtr in width and getting out complete all as specified and directed.

All as per item No. 1 above but in hard/dense soil/cutting of road/hard standing/breaking of PCC etc.

Returning, filling in and including spreading, leveling, watering and well ramming in layers not exceeding 25 cm to achieve desired compactness complete all as specified and as directed.

Removing surplus soil to a distance exceeding 1.5Km but not exc. 5 KM and depositing where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed.

M&L for Brick work in CM (1:4) with sub class 'B' bricks straight or curved on plan above ground level and not exceeding 1.5mtr in height from ground level including demolition of old unserviceable brick work complete all as specified and directed.

M&L for rendering 10 mm thick on brick work/concrete surface in cement mortar (1:4) finished even and smooth without using extra cement complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) in roof kerbs or mud stops, rounded or chamfered on edges etc complete all as specified and directed.

M&L for PCC 1:4:8 Type D2 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 15mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 20 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 25 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 40 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 50 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 80 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/wall/ floor as directed of sizes 100 mm bore including taking down old unserviceable complete all as specified and directed.

Supplying, Laying, jointing, testing and commissioning in replacement of old unserviceable DI Pipe of 150 mm bore size, with spigot and socketed ends centrifugally cast Class K-7 Push on joint confirming to IS 8329 laid in trenches complete all as specified and directed.

M&L in replacement of old unserviceable CI/DI fittings for spigot/socket pipes such as bends of any radius and angle, collars, tapers, tail pieces, Tee pieces, Caps and plugs suitable upto 150 mm bore dia all socketed or socket and spigot or side flanged complete all as specified and directed.

M&L for burning out lead joint in any position including removing old lead joint and making new lead joint by using the retrived lead and adding minimum 700 grams new lead for CI pipe of 150mm bore pipes complete all as specified and directed.

S&F Cast iron pipes of bore 150 mm with spigot and socket ends centrifugally cast. Class LA, in any length, laid in trenches/above ground as specified complete all as specified and directed.

Supply & Fixing in replacement of old unserviceable cast iron Sluice Valve of dia 80 mm ISI marked (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts, washers and gaskets complete all as specified and directed.

Supply & Fixing in replacement of old unserviceable cast iron Sluice Valve of dia 100 mm ISI marked (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts, washers and gaskets complete all as specified and directed.

Supply & Fixing , in replacement of old unserviceable cast iron Sluice Valve of dia 150 mm ISI marked (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts, washers and gaskets complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI Non return Valve of dia 80 mm with GM seat, PN-1.0 ISI marked, including flange joints such as packing, nut and bolts etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI Non return Valve of dia 100 mm with GM seat, PN-1.0 ISI marked, including flange joints such as packing, nut and bolts etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI Non return Valve of dia 150 mm with GM seat, PN-1.0 ISI marked, including flange joints such as packing, nut and bolts etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable foot valve flanged type of dia 80 mm with NRV confirming to IS:4038 with flanged ends complete all as specified and directed.

Supply and fixing in replacement of old unserviceable foot valve flanged type of dia 100 mm with NRV confirming to IS:4038 with flanged ends complete all as specified and directed.

Supply and fixing in replacement of old unserviceable foot valve flanged type of dia 150 mm with NRV confirming to IS:4038 with flanged ends complete all as specified and directed.

Labour only for cutting of existing CI / DI pipe of dia 150 mm for insertion of CI/DI specials /valves etc. all as required including dewatering of leakage water complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 15 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 20 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 25 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 40 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 50 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 15 mm bore incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 20 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 25 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 40 mm bore diaincl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 50 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 80 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement flanged water meter woltman type of dia 150 mm including gasket, nut,bolt & double washer as per IS 779, IS 6784, and ISO 4064 complete all as specified and directed.

M&L for painting with two coats of synthetic enamelled paint over a coat of red oxide primer on new steel surfaces including preparation of surface n.exc 10cm width or girth complete all as specified and directed.

M&L for mild steel work MS sheet, angle iron, flat iron etc including cutting, welding, dismantling old unserviceable complete all as specified and directed.

S&F in replacement of old unserviceable rotational moulded polythelene water storage tank (cylindrical vertical with closed top) double layer of capacity 1000 ltrs hoisted & fixed in position complete all as specified and directed.

All as per item Ser No 44.00 above but 2000 ltrs.

All as per item Ser No 44.00 above but 10000 ltrs.

Labour only for bocky system under path/road to pass the GI/CI/DI Pipes upto 150 mm dia manually as directed..

Supply and fixing in replacement 3 pole power contactor type ML-3, 40 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-4, 80 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-5/6, 80-160 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

S & F in replacement of Bimetal over load relay type ML 3/4, starter type MNX, relay range 40-80 Amps complete all as specified and as directed.

S & F in replacement of Bimetal over load relay type ML 5/6, starter type MN, relay range 80-160 Amps CT operated complete all as specified and as directed.

Supply and fixing in replacement old unserviceable PVC insulated multistranded copper conductor wire of size 6 Sqmm, single core, 1100 volts complete all as specified and as directed.

All as per item No 53 but size 10 Sqmm

S&F in replacement of 3 Pole MCCB, 100 Amp, 50 Hz, 415 V with rupturing capacity 16 KA, thermal magnetic release base with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

S&F in replacement of 3 Pole MCCB, 160 Amp, 50 Hz, 415 V with rupturing capacity 36 KA thermal magnetic release base with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

S&F in replacement of 3 Pole MCCB, 250 Amp, 50 Hz, 415 V with rupturing capacity 36 KA microprocessor base release with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

S&F in replacement of 3 Pole MCCB, 400 Amp, 50 Hz, 415 V with rupturing capacity 36 KA microprocessor base release with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

All as per item No 170.00 above but of capacity more than 15 HP and upto 30 HP

M&L GI strip 25mmx4mm buried in ground including necessary excavation & earth work in soft/loose soil and removal of excavated material to a distance n.exc 50 mtrs and deposited where directed including taking out old unserviceable complette all as specified & directed.

M&L for Lead wool complete all as specified & directed.

M&L in replacement of mild steel Nuts ,Bolts and Washers 25 to 150 mm long of 6 to 20 mm dia complete all as specified & directed.

M& L in replacement of Gland dori as per requirement & directed.

S&F in replacement Electronic timer type ET-100, 9 to 30 sec, 415V suitable for star-delta/DOL starter upto 30 HP capacity complete all as specified & directed.

Supply and laying in replacement of Unplasticised PVC pipes of dia 15/16 mm of pressure rating 10 kgf/cm2 fixed complete to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of Unplasticised PVC pipes of dia 20 mm of pressure rating 10 kgf/cm2 fixed complete to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of Unplasticised PVC pipes of dia 25 mm of pressure rating 10 kgf/cm2 fixed complete to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of Unplasticised PVC pipes of dia 40 mm of pressure rating 10 kgf/cm2 fixed complete to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of Unplasticised PVC pipes of dia 50 mm of pressure rating 10 kgf/cm2 fixed complete to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of Unplasticised PVC pipes of dia 80 mm of pressure rating 10 kgf/cm2 fixed complete to to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and fixing in replacement of UPVC Ball Valves of size 16 mm (1/2”) dia complete all as specified and directed.

Supply and fixing in replace

ment of UPVC Ball Valves of size 20 mm (3/4”) dia complete all as specified and directed.

Supply and fixing in replacement of UPVC Ball Valves of size 25 mm (1”) dia complete all as specified and directed.

Supply and fixing in replacement of UPVC Ball Valves of size 40 mm (1½”) dia complete all as specified and directed.

Supply and fixing in replacement of UPVC Ball Valves of size 50 mm (2”) dia complete all as specified and directed.

Supply and laying in replacement of CPVC pipes of outer dia 16 mm SDR 11 & Plain CPVC SDR 11 fittings to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of CPVC pipes of outer dia 20 mm SDR 11 & Plain CPVC SDR 11 fittings on to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of CPVC pipes of outer dia 25 mm SDR 11 & Plain CPVC SDR 11 fittings to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of CPVC pipes of outer dia 40 mm SDR 11 & Plain CPVC SDR 11 fittings to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and laying in replacement of CPVC pipes of outer dia 50 mm SDR 11 & Plain CPVC SDR 11 fittings to trench, walls, ceilings or in floors etc incl all fitting & fixtures i.e elbow, Tee, Union, nipple, reducer,FT, MT, socket etc. complete all as specified and directed.

Supply and fixing in replacement of CPVC Ball Valves with brass threaded (two sided) , 16 mm (1/2”) dia complete all as specified and directed.

Supply and fixing in replacement of CPVC Ball Valves with brass threaded (two sided) , 20 mm (3/4”) dia complete all as specified and directed.

Supply and fixing in replacement of CPVC Ball Valves with brass threaded (two sided) , 25 mm (1”) dia complete all as specified and directed.

Supply and fixing in replacement of CPVC Ball Valves with brass threaded (two sided) , 40 mm (3/2”) dia complete all as specified and directed.

All as per item No 168.00 above but of capacity more than 15 HP and upto 30 HP

Supply and fixing in replacement of CPVC Ball Valves with brass threaded (two sided) , 50 mm (2”) dia complete all as specified and directed.

M&L dewatering, cleaning of 50000 gallons capacity reservoirs with high pressure jet incl lime wash on internal surfaces complete incl Writting the date of cleaning of water tank complete all as directed with the following process:- (i) Dewatering the tank with portable submersible pump set. (ii) Removal of left over dirty water and sludge with special sludge removal pump set . (iii) Cleaning of wall ceiling and floor by high pressure rotary water jet . (iv) Removing of remaining sludge from the floor with the help of industrial vacuum cleaner. (v) Spraying of non toxic biodegraded eco friendly anti bacterial agent certified by a Govt approved lab to disinfect the tank from harmful bacteria. (vi) Weather proof exterior emulsion paint two coats on external surfaces after removing/ scraping old painted surfaces complete.

All as per ser item No. 90.00 above but 1,00,000 gallons capacity.

M&L dewatering, cleaning of Service tank capacity 3000 ltrs (PVC) with high pressure jet incl lime wash internally complete incl Writing of the date of cleaning of the water tank all as directed.

All as per ser item No. 92.00 above but Service tank of 2000 Ltrs(PVC).

All as per ser item No. 92.00 above but Service tank of 1000 Ltrs (PVC).

Disconnecting of electrical connections from panel board including disconnecting the cable leads from the motor terminal box and taking down/out electric Centrifugal/Monoblock/High pressure motor of capacities upto 15 HP from base plate of pump set after opening the nuts, bolts etc and transporting the motor to workshop for repair and back, re-installed after repair including testing complete all as specified and as directed .

All as per item No 95 above but of capacity more than 15-30 HP

Opening the electric Centrifugal/Monoblock/High pressure/openwell motor of capacity upto 15 HP including taking down/out the burnt winding wire , cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge ,weight etc. including all other insulating material & relacement of bearings,repair of shaft to make it functional complete all as specified and as directed .

All as per item No 97 above but of capacity more than 15-30 HP

Disconnecting and De-coupling the Centrifugal/Monoblock/High pressure/openwell pump of capacity upto 15 HP from foundation after opening /cutting the rusted nuts, bolts etc including transporting the pump to workshop for repair and back, re-installed at existing position after repair and providing new MS nuts, bolts,packing flange etc including testing complete all as specified and as directed.

All as per item No 99 above but of capacity more than 15-30 HP

All as per item No 101 above but of capacity more than 15-30 HP

Disconnecting water pipe line , electric connection and taking out submersible pump set of any capacity alongwith column pipe and submersible cable and re-lowering the same after developing the bore well including replacement of rubber gasket , nuts,bolts and washer where ever required complete all as specified and directed.

Opening the submersible pump set of capacity upto 10 HP including taking down/out the burnt winding wire , cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge ,weight etc. including all other insulating material & relacement of bearings,repair of shaft etc. ,incl repair to the pump by replacing the unserviceable spare parts (i.e impeller,shaft,bearings,seal etc) including machining work and re-assembling the pump set in original position with required insulating material to make it functional complete all as specified and directed .

M&L for spray painting of all metal surfaces of Pump House (DRDO pump house) comprising 2 Nos of main fire pump of capacity 100 HP, 1 No of jockey pump of capacity 20 HP, 3 Nos of main water supply pump of capacity 20 HP including their respective LT panels, pipe lines & header in Pump house with two coats of synthetic enamel heat resistant paint maching to existing colour over a

coat of red oxide primer by spray gun machine including preparation of old painted surfaces/removing old faded/rust/ cemented material of surface of complete all as specified and directed.

All as per item No 105.00 above but 2 Nos of main water supply pump (Nag Choudhary pump house) of capacity 20 HP

All as per item No 105.00 above but 1 Nos of main fire pump (P-25/28 pump house) of capacity 75 HP & 1 Nos of diesel engine driven fire pump of capacity 105 HP, 1 No of jockey pump of capacity 20 HP & 2 Nos of main water supply pump of capacity 20 HP

All as per item No 105.00 above but 2 Nos of main fire pump (DSC accn pump house)of capacity 40 HP, 1 Nos of main water supply pump of capacity 7.5 HP

S&F in replacement membrane of size 80mmx40mm incl taking down existing unserviceable membrane complete all as specified & directed

S&F in replacement 3 phase sequencer preventer 0-10 sec other complete all as specified & directed.

M&L for repair of self starter 24 V including rewinding of armature with super enamaled

copper conductor wire of superier quality as per existing gauge, turn and pattern and replacement of bendex drive, carbon brush including services suitable for DG set upto 250 KVA complete all as specified and as directed.

M&L for repair of self starter 12 V including rewinding of armature with super enamaled copper conductor wire of superier quality as per existing gauge, turn and pattern and replacement of bendex drive, carbon brush including services suitable for DG set upto 75 KVA complete all as specified and as directed.

Supply & Fixing in replacement of automatic battery charger with auto cut OFF suitable for charging of 2X12V 180AH batteries complete with all required necessary wiring complete all as specified and as directed.

Supply & Fixing in replacement of automatic battery charger with auto cut OFF suitable for charging of 12V 180AH batteries complete with all required necessary wiring complete all as specified and as directed.

M&L for replacement of wiring complete to AMF panel for any capacity of DG set including interlock system of AMF panel with existing size of copper wiring including proper connection and testing complete all as specified and as directed.

M&L for B check general servicing by authorised rep of manufacturer of DG set of capacity upto 75 KVA, replacement of oil filter, fuel filter, air filter, by pass filter cleaning of radiator with chemical after draining out engine/ lubrication oil, coolant flushing and cleaning of oil chamber after opening of tappet cover/ top cover tappet clearence setting with injector timing adjustment reaffixing of tappet/ top cover including replacement of tappet cover packing set, bonding and leak proof sollution, oil pan/ chamber gasket at the servicing and other work comes under B Check service as mentioned in B Check by the manufacturer all as speciied and as directed. Note-Engine oil & Coolant will be included under respective item.

Supply and Fix in replacement of battery brass terminals heavy duty suitable for 12V 180 AH battery with minimum 2 RM Battery Lead of copper Cable single core all as directed by engr-in-charge

Supply and Fix in replacement of relay 24 V 8 pin type as per matching to existing and properly connection and testing after completion complete all as specified and as directed.

S & F and testing Governor Controller upto 250 KVA DG Set including taking down old Governor Controller complete all as specified and as directed.

Taking down the old U/S fan belt and Supply and Fix Fan belt of existing size for DG Set of capacity 250 KVA complete all as specified and as directed.

All as per item No 110.00 above but DG set of capacity 250 KVA

Supply and fixing in replacement 3 pole power contactor MNX400, 400 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Removing old U/S insulating material asbestos rope and fixing of new of existing size and shape complete all as directed

Each complaint

M&L Removing and replacing the old unserviceable lead acid battery of size 12 Volt, 180 AH of reputed make including charging all as specified as directed (Make : Amaron, Exide, Luminous)

S&F ACP retro sign board of size 1.8 x 0.4 Meter using retro reflective high intensity prismatic reflective sheeting. The back ground of board is Blue Colour with white border and writing letter, numbers white colour mentioning the Pump House details and MES Logo. Retro sign board shall be pasted on 3 mm thick ACP sheet. The board shall be fixed on Wall including fixing of fastners, nuts, bolts, washer etc complete all as directed by Engineer-in-Charge at site. Make: ALOMAX/INDO BOND/ALUTEC

Supply and fixing in replacement DOL starter upto 10 HP complete all as specified & directed

S&F in replacement fly wheel ring of DG Set of capacity 250 KVA as per existing make & model complete all as specified and as directed.

M&L for LED energy saving and environmental friendly long life versatile pressure diw cast aluminium IP 66 roadway luminaire with high power LEDs and electronic diver complete set of 60 wattage 6000K, with PF-=>0.95, THD-<=10%, driver should be same make as of LED fitting, with operating range of 140 V to 280 V, isolation of driver facility as directed Make - Havells or equevalent in CG/Halonix/Bajaj as per site requirment complete all as specified and directed by Engineer-in Charge.

M & L for replacement of cable PVC insulated unarmored for connection 1.5 sqmm x 3 core Copper conductor duly drawn from junction box to street light fittings on poles including PVC flexible pipes complete all as specified and directed by Engineer-In - Charge.

Supply only in replacement of GI socket 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI socket 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI socket 25mm / 20mm / 15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI elobow 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI elobow 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI elobow 25mm / 20mm /15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI union 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI union 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI union 25mm / 20mm / 15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI equal tee 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI equal tee 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI equal tee 25mm / 20mm /15mmsize ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer tee 50x20mm / 40x20mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer tee 25x20mm / 20x15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI nipple of size 50mm / 40mm into 4 inch / 6 inch long ISI marked complete all as specified and directed.

Supply only in replacement of GI nipple of size 25mm / 20mm /15mm into 4 inch or 6 inch long ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer of size 50/40mm or 50/25mm ISI marked complete all as specified and directed.

Draining out the diesel tank, cleaning/washing out the sludge and re-filling with diesel for the DG Set of capacity upto 250KVA complete all as specified and as directed.

S&F ACP retro sign board of size 1.8 x 0.4 Meter using retro reflective high intensity prismatic reflective sheeting. The back ground of board is Blue Colour with white border and writing letter, numbers white colour mentioning the Pump House details and MES Logo. Retro sign board shall be pasted on 3 mm thick ACP sheet. The board shall be fixed on Wall including fixing of fastners, nuts, bolts, washer etc complete all as directed by Engineer-in-Charge at site.

Supply and laying DI pipe medium grade ISI marked including all fittings in old position in trenches/wall/ floor as directed of sizes 100 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and fixing in replacement of old unserviceable foot valve flanged type of dia 80 mm with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

Supply and fixi

ng in replacement of old unserviceable foot valve flanged type of dia 100 mm with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

Supply and fixing in replacement of old unserviceable foot valve flanged type of dia 150 mm with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

S & F in replacement of Bimetal over load relay type ML 3/4, starter type MNX, relay range 13-21 Amps complete all as specified and as directed.

S&F in replacement MCCB of 03 pole 100 amp, TP, 35 KA (Ics=Icu=100%) microprocessor based with adjustable over current short circuit current with in bulk LCD display for trip cause alongwith tined ccupper spreader links, extended rotary handle, phase barrier (both side), Aux contact for on and trip indication complete all as specified and directed.

S&F in replacement MCCB of 03 pole 160 amp, TP, 35 KA (Ics=Icu=100%) microprocessor based with adjustable over current short circuit current with in bulk LCD display for trip cause alongwith tined ccupper spreader links, extended rotary handle, phase barrier (both side), Aux contact for on and trip indication complete all as specified and directed.

M&L for repair to radiator of 250 KVA DG set,arresting leakage if any by welding/brazing and refixing the same (Necessary coolant and distrilled water required will be measured and paid seperately) complete all as specified and as directed.

S&F in replacement MCCB of 03 pole 250 amp, TP, 35 KA (Ics=Icu=100%) microprocessor based with adjustable over current short circuit current with in bulk LCD display for trip cause alongwith tined ccupper spreader links, extended rotary handle, phase barrier (both side), Aux contact for on and trip indication complete all as specified and directed.

S&F in replacement MCCB of 04 pole 400 amp, TPN, 50 KA (Ics=Icu=100%) microprocessor based with adjustable over current short circuit current with in bulk LCD display for trip cause alongwith tined ccupper spreader links, extended rotary handle, phase barrier (both side), Aux contact for on and trip indication complete all as specified and directed.

M&L repairt to radiator of upto 75 KVA DG set,arresting leakage if any by welding/brazing and refixing the same (Necessary coolant and distrilled water required will be measured and paid seperately) complete all as specified and as directed.

M&L in Replacement of GI bracket made of 40 mm medium grade GI pipe bend to shape approx 1.8 mtr length incl Clamp etc complete for fixing of street light complete all as specified and as directed.

M&L dewatering, cleaning of Service tank capacity 10000 ltrs (PVC) with high pressure jet incl lime wash internally complete incl Writing of the date of cleaning of the water tank all as directed.

Disconnecting of electrical connections from panel board including disconnecting the cable leads from the motor terminal box and taking down/out electric Centrifugal/Monoblock/High pressure motor of capacities upto 15 HP from base plate of pump set after opening the nuts, bolts etc and transporting the motor to workshop for replacement and back, re-installed after replacement including testing complete all as specified and as directed .

Suppy, fixing and testing in replacement of Vertical,inline multistage centrifugal pumping set with stainless steel SS-304 stage casing and SS-304 impellers with stainless steel SS-316L shaft as per IEC standards and GJL250 cast iron suction & discharge casing connected to TEFC ventilated induction motor capacity 20 HP/15 KW, 415 Volt, 50 Hz A.C. supply, water lubricated bearings and provided with pivoted segment type thrust bearings to withstand non-vertical lead with minimum wear and tear with discharge 500LPM at range 117 to 204 mtr head with 65mm sunction and 65mm discharge point on the same and testing including fittings i.e cutting,welding,reducer,flange,socket,union to connect existing suction & delivery pipe complete all as specified and as directed by EIC.

M&L repair to alternator of DG Set of capacity 250 KVA complete including rewinding & replacement of connected items such as bearing, sleeves Nut bolts, coupling etc complete all as specified and as directed

Opening the submersible pump set of capacity upto 10 HP including taking down/out the burnt winding wire , cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge ,weight etc. ,replacing the same by replacing the unserviceable spare parts including machining work and re-assembling the pump set in original position with required insulating material to make it functional complete all as specified and directed .

M&L for spray painting of all metal surfaces of Pump House (SSPL Lab) comprising 4 Nos of main water supply pump of capacity 10 HP, 2 No of jockey pump of capacity 10 HP, including their respective LT panels, pipe lines & header in Pump house with two coats of synthetic enamel heat resistant paint maching to existing colour over a coat of red oxide primer by spray gun machine including preparation of old painted surfaces/removing old faded/rust/ cemented material of surface of complete all as specified and directed.

M&L dewatering, cleaning of 20000 gallons capacity reservoirs with high pressure jet incl lime wash on internal surfaces complete incl Writting the date of cleaning of water tank complete all as directed with the following process:- (i) Dewatering the tank with portable submersible pump set. (ii) Removal of left over dirty water and sludge with special sludge removal pump set . (iii) Cleaning of wall ceiling and floor by high pressure rotary water jet . (iv) Removing of remaining sludge from the floor with the help of industrial vacuum cleaner. (v) Spraying of non toxic biodegraded eco friendly anti bacterial agent certified by a Govt approved lab to disinfect the tank from harmful bacteria. (vi) Weather proof exterior emulsion paint two coats on external surfaces after removing/ scraping old painted surfaces complete.

S&F ACP retro sign board of size 2 x 1.5 feet using retro reflective high intensity prismatic reflective sheeting. The back ground of board is Blue Colour with white border and writing letter, numbers white colour mentioning the Pump House details and MES Logo. Retro sign board shall be pasted on 3 mm thick ACP sheet. The board shall be fixed on Wall including fixing of fastners, nuts, bolts, washer etc complete all as directed by Engineer-in-Charge at site. Make: ALOMAX/INDO BOND/ALUTEC

Supply only Pressure gauge (Air) 60 to 180 M3/Hrs complete all as specified and directed.

M&L for dismantling and removing the motor of the centrifugal/ mono block / coupled Pump set or Air compressor from existing position, Shifting to authorized workshop for the repair work, removing the burnt winding, cleaning rotor/ stator, re-winding the motor with super enameled copper wire of size equivalent to the original winding including insulated packing materials, Varnishing, Drying etc and installing back to the original position, testing and commissioning on full load for 4hrs continuous running for the capacity of motor upto 5HP complete all as specified and directed.

M&L in repairs for Gland packing of thickness upto 14mm complete all as specified and directed.

S&F in repairs and connect No-NC auxiliary contact block suitable for MNX 45 3 phase contactors complete all as specified and directed.

S&F in repairs and connect No-NC auxiliary contact block suitable for MNX A2 3 phase contactors complete all as specified and directed.

S&F in replacement, Rotometer/Air flow indicator make as per existing complete all as specified and directed.

Supply only CHLORINE 65%-70% calcium based granular, disinfectant, pack of 40/45 Kg in HDPE drums complete all as specified and directed.

Supply only Sodium Hypo Chlordie (10%) in Liquid form, as purifier of STP water, packing in 50 Ltr Can complete all as specified and directed.

Supply only CX-002 RO Antiscalant Solution (25 kg each pack)

S&F in replacement of Membrane ECO of domestic RO complete all as specified and directed.

S&F in replacement of Inline filters (Sediment filter,Carbon filter) of domestic RO complete all as specified and directed.

S&F in replacement of UV LED of domestic RO complete all as specified and directed.

S&F in replacement of UV barrel of domestic RO complete all as specified and directed.

S&F in replacement of SMPS 24 of domestic RO complete all as specified and directed.

S&F in replacement of Float Valve of domestic RO complete all as specified and directed.

S&F in replacement of SPUN Filter of domestic RO complete all as specified and directed.

S&F in replacement of Outer Bowl of domestic RO complete all as specified and directed.

S&F in replacement of Water TAP of domestic RO complete all as specified and directed.

S&F in replacement of elbow,Tee of domestic RO complete all as specified and directed.