REP/MAINT OF MOTOR PANEL, CONTROL PANEL, CONTROL VALVES, MOTOR PUMP SET AND WATER SUPPLY DISTR PIPE LINE INCLUDING CLEANING OF OVERHEAD TANKS, OPEN WELL, BORE WELL ALONGWITH CERTAIN OTHER CONNECTED WKS IN DOMESTIC AREA AF-I UNDER GE (AF) JAMNAGAR NO2

Amount

M&L for Cleaning of RCC under ground sump of capacity 1.5 lakh gallon by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed for the following locations:-

Main Pump House

MAP Pump House

DSC Pump House

Army Raw water sump

M&L for Cleaning of RCC under ground sump of capacity 2.0 Lakh Gallon by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed for the following locations:-

Main Pump House

AF-II Filtration Plant

M&L for Cleaning of RCC under ground sump of capacity 1.0 Lakh gallon by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff, writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed for the following locations:-

AF-II Filtration Plant

AF-II Pump House

M&L for Cleaning of RCC under ground sump of capacity 5000 litre by removing sludge, mud or any other foreign material from the bottom and internal surface of tank by wire brushing, cleaning with fresh water, bailing out complete water with pump sets, washing of internal surface with sufficient quantity of water & bleaching powder (0.10 Kg of bleaching powder will be mix in 1 litre water), finally applying two coats of lime washing on entire internal surface, writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed.

M&L for Cleaning of RCC over head water tank of capacity 10,000/15,000 Gallons at 12 metre height by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed.

M&L for Cleaning of RCC over head water tank of capacity 25,000 Gallons at 18 metre height by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed for the following locations:-

Prem Nagar OHT

New Officers OHT

Tropo Area

M&L for Cleaning of RCC over head water tank of capacity 40,000/50,000 Gallons at 18 metre height by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff, writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed for the following locations:-

Old Officers OHT

Sardar OHT

New Super OHT

AF -II OHT

M&L for Cleaning of RCC over head water tank of capacity 1,00,000 Gallons at 18 metre height by removing sludge, mud or any other foreign material from the bottom and internal wall surface of tank by means of wire brush and spraying of cleaned fresh water, bailing out accumulated dirty water inside the tank with pump sets, removal of deposited muds and other sediments, washing of internal surface with sufficient quantity of mixture in suitable proportion (0.10 Kg of bleaching powder will be mix in 1.0 litre water), finally applying two coats of lime washing on entire internal surface of walls,allowing applied coat to become dry and wait for confirmation from MES Staff , writing the date of cleaning and capacity of tank with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed for the following locations:-

Old Project OHT

M&L for cleaning of DSC open well of size 10 metre x 8 metre and 12 metre depth (filled with accumulated sediments, sludge and foreign particles etc upto 1.6 metre height from bottom & balance portion filled with water up to 12 metre height from bottom of well) by continues dewatering till the complete water is removed from the open well by using suitable capacity non clog diesel engine pump set and cleaning of all the accumulated sediments, sludge and foreign particles up to bottom of open well & removing the same to a distance exc 250 metre but not exceeding 500 metre and depositing where directed all as directed.

Note for item No 1 to 9 :- (i) Dewatering process shall be continuous as per working hrs. provn of standby arrangement of another pumping set on failure of working pump set shall be arranged by contractor.(ii) Adequate skilled man power shall be employed for cleaning.(iii) All protective arrangement/instrument during cleaning and dewatering shall be provided by contractor deemed to be included in the cost of cleaning. (iv) Work shall be executed by experienced persons in trade and all safety precautions as per CP norms will be ensured during cleaning of open well/UG sump/Overhead tank by the contractor.(v). An intimation will be given to Engr in charge before execution and after completion of work.

M&L for Cleaning of 1000 litre capacity HDPE service water tank of and the connected circulating pipes at any position by removing sludge, mud, moss, moulds, efflorescent salts, oil spots etc or any other foreign material from the bottom, cover and internal surfaces by scraping using wire brush, draining out the water from the tank and washing internally with water & bleaching powder (0.10 Kg of bleaching powder will be mix in 1 litre water) and again draining out the water from the tank and writing the date of cleaning with white synthetic enamel paint on black background with synthetic enamel paint complete all as directed.

M & L for disconnecting electrical connection & outlet pipe connection ,taking out submersible pump and motor of any capacity from the tube well / borewell lowered at the depth of 100m and above from the ground level complete with HDPE pipe and submersible cable, transported to authorized work shop for repair/servicing, transported back to existing location and lowering the same pump after repairing / servicing along with HDPE pipe and electric cable including fixing of cable to pipe with PVC strip, replacement of clamps and mild steel bolts, nut and washers with stainless still nut and bolt, casing capping bell cap etc, connecting electrical connecting & delivery pipe line complete all as specified and directed. Note:- (i) Repairing/Servicing of Submersible pump & motor shall be measured & paid separately.(ii) Cable & HDPE pipe if found unserviceable shall be measured & paid separately as Supply.

M&L for Repairing / Servicing of unserviceable 15 HP to 20 HP capacity submersible pump by dismantling the pump and taking out defective/unsv/worn out parts of submersible pump set and replacement/servicing of all defective parts as under and reassebling the pump set including testing complete all as specified and as directed.

Thrust plate

Distance sleeves

Bearings as per existing (02 Nos in each) with bearing sleeve

Stage Ball

Oil seal

Non return valve cast iron

Stainless steel filter cage

Impeller or diffuser stainless steel as per casing dia

Alignment of pump impeller with motor shaft

M&L for Repairing /Servicing of unserviceable electric motor cap 15HP to 20HP couplled to submersible pump , AC 3 phase, by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire , cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling, greasing, painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed. Note: Contractor shall be responsible for maintaining required RPM after repair ,non compliance of speed considered as incomplete repair.

M&L for Repairing/Servicing of unserviceable submersible pump of cap 7.5 HP to 12.5 HP by dismantling the pump and taking out defective/unsv/worn out parts of submersible pump set and replacement/ servicing of all defective parts as under and reassembling the pump set including testing complete all as specified and as directed.

Stainless steel Shaft as per existing dia incl metaling of pump shaft , grinding & polishing

Thrust plate

Bearings as per existing (02 Nos in each) with bearing sleeve

Neck Ring

Oil seal

Non return valve cast iron

Impeller or diffuser stainless steel as per casing dia

Bearing bush made of rubber

M&L for Repairing /Servicing of unserviceable electric motor cap of 7.5HP to 12.5 HP couplled to submersible pump , AC 3 phase, by dismantling the motor and coupling pulley and sent to work shop for repair. Removal of existing burnt out copper winding wire , cleaning of slots using suitable reagents and rewinding with super enamelled copper winding wire of appropriate gauge to achieve required RPM, varnsihing, drying, ovening, overhauling , greasing , painting and assembling the same after complete repair, connecting with pump and making necessary electrical connection and testing of motor after installation complete all as specified and directed. Note: Contractor shall be responsible for maintaining required RPM after repair ,non compliance of speed considered as incomplete repair.

Supply and Fix in repair submersible pump cable , PVC insulated ,PVC sheathed , multi stranded copper conductor cable 1100 volts grade and connecting complete including taking out old unsv damaged cable of following sizes Make: Finolex/Havells/KEI

6sqmm 3 core

10sqmm 3 core

Supply and Fix in repair HDPE pipe with material grade PE 100 ,PN 10.0 confirming to IS-4984 ISI Marked for working pressure 10 Kg/sqcm including taking out old unsv damaged pipe complete all as specified and as directed. Make: Kisan/Supreme

Outer dia 90mm with minimum wall thickness 6.7mm

Outer dia 110mm with minimum wall thickness 8.1mm

Excavation in trenches in hard dense soil n.exc 1.5 mtr wide & n.exc 1.5mtr in depth and n. exc. 10sqm on plan for laying pipe in trenches and getting out complete all as specified and directed.

Returning filling in trenches, spreading, levelling, watering and well ramming in layers n.exc 25cm in hard dense soil complete all as specified and directed.

Removing of surplus soil to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above starting point complete all as specified and directed.

Supply & fix in repair of cast iron Sluice valve PN1.6 as per IS-14846, body, dome, wedge-CI IS:210, rings-bronze IS:318, Spindal-SS IS:6603, Gland Packing greasy jute packing, fasteners-CS, Gasket- Natural rubber, nominal size as under, both ends flanged in existing line, after removal of old unserviceable sluice valve without damaging to existing pipe line complete all as specified and directed Make: Kirloskar/ AUDCO (L&T)/Zoloto. Note: Suitable size flanges for existing pipe line, Joints and jointing materials shall be included under this item.

150mm dia

100mm dia

80mm dia

Supply and fix in repair high pressure, heavy duty cast iron non return valve/ check valve of following sizes, conforming to BS 1868, Class 600, suitable to hydrostatic test pressure for body 156 kg/sq cm & for seat 115 kg/sq cm, both ends flanged in existing line, after removal of old unserviceable non return valve without damaging to existing pipe line complete all as specified and directed. Make: Kirloskar/ AUDCO(L&T)/Zoloto. Note: Suitable size MS flanges for existing pipe line, Joints and jointing materials shall be included under this item.

150mm dia

100mm dia

S&F in repair stainless steel bourdon type pressure gauge dial type 0 -25 Kg/cm2 range with a stainless steel body complete including all necessary GI pipe connection fittings / cutting / jointing all as specified and directed. Make: Guru/Feibeg/omega

S & F in repair Cast iron foot valve confirming to IS:4038 with rubber seating, flanged end complete incl taking out old unsv all as specified and as directed. Make: Kartar/Venus/Zoloto

100 mm bore

150 mm bore

80 mm bore

S & F in repair cast iron Air release valve with double orifice type (small & large orifice), Kinetic type non clogging & self sealing balls for trouble free operation, totally tamper proof Ideally suited for turbid or clear water conforming to IS:14845/AWWA pressure rating PN 1.6 and jointing materials like gaskets, flanges , nuts and bolts and wahser etc complete for fixing arrangement in water pipes mains for following sizes incl taking out old unsv all as specified and directed. Make: Kartar/Venus/Zoloto

80 mm bore

50 mm bore

Supply and Fix in repair cast iron butter fly valve, with both end flanged type, conforming to IS 13095 with nuts bolts and washers of suitable size and necessary rubber gaskets etc for following sizes complete incl taking out old unsv all as specified and directed. Make: Kartar/Venus/Kirloskar/Zoloto

100 mm bore

150 mm bore

S & F in repair Ball valves high pressure 20mm of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight -210gms./ 25mm-455gms/ 40mm - 690 gms) and fixed to HDPE water tank complete all as specified and directed.

S & F in repair Ball valves high pressure 25mm of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight -455gms) and fixed to HDPE water tank complete all as specified and directed.

M & L for disconnecting electrical connection & outlet pipe connection, taking out unsv monobloc pumping set of any capacity from the foundation channel, shifting of pumping set (Pump with motor) to authorized workshop for repair, dismantling of pump and motor for carrying out repair, testing of motor after repair, reassembling of pumping set (pump and motor) and refix at site, reconnecting electric and delivery pipe line connection complete all as specified and directed. Note:- (i) Repairing/Servicing of Monobloc pump set shall be measured & paid separately. (ii) Material required for refixing after repair shall be borne by contractor

M&L for Repairing / Servicing of unserviceable monobloc pump set of suitable capacity couplled with 12.5HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of submersible pump set and replacement/ servicing of all defective parts as under and reassembling the pump set including testing complete all as specified and as directed.

Repairing of shaft by remetaling/weiding, grinding and polishing

Bearings as per existing(02 nos in each) with bearing sleeve for DE/NDE

Oil / Water seal

Impeller or diffuser stainless steel as per casing dia

Alignment of pump impeller with motor shaft

Impeller lock nut

M&L for Repairing / Servicing of unserviceable monobloc pump set of suitable capacity couplled with 10HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of submersible pump set and replacement/servicing of all defective parts as under and reassebling the pump set including testing complete all as specified and as directed.

Repairing of shaft by remetaling/weiding, grinding and polishing

Bearings as per existing (02 Nos in each) with bearing sleeve for DE/NDE

Oil / Water seal

Impeller or diffuser stainless steel as per casing dia

Alignment of pump impeller with motor shaft

section flange

Cooling fan with cover

M&L for Repairing / Servicing of unserviceable monobloc pump set of suitable capacity couplled with 3HP to 5HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of submersible pump set and replacement/servicing of all defective parts as under and reassebling the pump set including testing complete all as specified and as directed.

Repairing of shaft by remetaling/weiding, grinding and polishing

Bearings as per existing (02 Nos in each) with bearing sleeve for DE/NDE

Oil / Water seal / Mechanical seal assembly

Impeller or diffuser stainless steel as per casing dia

Alignment of pump impeller with motor shaft

Suction flange

Impeller lock nut

Terminal box cover

Capacitor of suitable size

Cooling fan with cover

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 3 to 5 HP, single phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly ,cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm, including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor, connecting coils / winding, fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 3 to 5 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly ,cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm , including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal , fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 10.0 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly ,cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm , including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal , fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 12.5 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly ,cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm , including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal , fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M & L for disconnecting electrical connection & outlet pipe connection ,taking out unsv centrifugal pump set of any capacity from the foundation channel , shifting of pumping set (Pump with motor) to authorized workshop for repair , dismantling of pump and motor for carrying out repair, testing of motor after repair , reassembling of pumping set (pump and motor) and refix at site, reconnecting electric and delivery pipe line connection complete all as specified and directed. Note:- (i) Repairing/Servicing of centrifugal pump set shall be measured & paid separately. (ii) Material required for refixing after repair shall be borne by contractor

M&L for Repairing / Servicing of unserviceable centrifugal pump set of suitable capacity couplled with 50HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of pump set and replacement of all defective parts as under and reassembling the pump set including testing complete all as specified and as directed.

Repairing of shaft by remetaling/welding, grinding and polishing

Bearings as per existing (02 Nos in each) with bearing sleeve for DE/NDE

Oil / Water seal / Mechanical seal assembly

Impeller or diffuser stainless steel as per casing dia

Alignment of pump impeller with motor shaft

Lantern ring

Impeller lock nut

Terminal box cover

Gland

Coupling with rubber bush as per existing

Pump Gasket

Shaft sleeve

Pump wear ring and Pump shoulder ring

M&L for Repairing / Servicing of unserviceable centrifugal pump set of suitable capacity couplled with 20HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of pump set and replacement of all defective parts as under and reassembling the pump set including testing complete all as specified and as directed.

Bearings as per existing (02 Nos in each) with bearing sleeve for DE/NDE

Oil / Water seal / Mechanical seal assembly

Alignment of pump impeller with motor shaft

lantern ring

Impeller lock nut

Gland

Coupling with rubber bush as per existing

Pump Gasket

Shaft sleeve

Pump wear ring and Pump shoulder ring

M&L for Repairing / Servicing of unserviceable centrifugal pump set of suitable capacity couplled with 40HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of pump set and replacement of all defective parts as under and reassembling the pump set including testing complete all as specified and as directed.

Bearings as per existing (02 nos in each) with bearing sleeve for DE/NDE

Oil / Water seal / Mechanical seal assembly

Alignment of pump impeller with motor shaft

lantern ring

Impeller lock nut

Gland

Coupling with rubber bush as per existing

Pump Gasket

Shaft sleeve

Pump wear ring and Pump shoulder ring

Key for coupling

Gland Packing

O ring

M&L for Repairing / Servicing of unserviceable centrifugal pump set of suitable capacity couplled with 100HP electric motor by dismantling the pump and taking out defective/unsv/worn out parts of pump set and replacement of all defective parts as under and reassembling the pump set including testing complete all as specified and as directed.

Bearings as per existing (02 Nos in each) with bearing sleeve for DE/NDE

Oil / Water seal / Mechanical seal assembly

Alignment of pump impeller with motor shaft

Impeller lock nut

Gland

Coupling with rubber bush as per existing

Pump Gasket

Shaft sleeve

Pump wear ring and Pump shoulder ring

Key for coupling

Gland Packing

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 100 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly ,cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm , including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal , fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 50 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly, cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm, including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal , fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 40 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly, cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPM, including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal, fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Dismantling of existing defective/unsv squirrel cage induction motor of capacity 20 HP, three phase, 415 V, 50 Hz, from the foundation, disconnecting the electric connection, coupling pulley, transportation to work shop, seperating the stator and rotor assembly, cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding of stator with super enamelled solid copper conductor (winding wire) of appropriate gauge and size to match with the existing so as to achieve desired RPm, including varnishing, drying, ovening, overhauling, greasing, providing insualtion and reassembling stator and rotor , connecting coils/ winding in star and delta mode at the junction box/terminal, fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed.

M&L for Re boring of existing bore well of 150 mm dia & 100 metre depth for removing of roots formed / extended due to near by trees, in different bore well / tube well at various location at AF station Jamnagar all as specified and directed.

M&L for Re boring of existing bore well of 250 mm dia & 100 metre depth for removing of roots formed / extended due to near by trees, in different bore well / tube well at various location at AF station Jamnagar all as specified and directed.

M&L for Boring of trial bore of size 150 mm dia for increasing the depth of existing bore well beyond 100 meter up to 130 metre from ground level in any kind of soil strata including hard stone / boulder at various location at AF station Jamnagar, all as specified and directed.

M&L for Boring of trial bore of size 250 mm dia for increasing the depth of existing bore well beyond 100 metre up to 130 metre from ground level in any kind of soil strata including hard stone / boulder at various location at AF station Jamnagar, all as specified and directed.

M & L for preparation of old painted exposed surface of Centrifugal pump set of capacity 75HP, with 150 mm bore suction & delivery line 22 metre long (approx), by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of existing colour by using the air pressure spray gun machine, writing SM/ MES No to pump sets with white paint all as specified and directed.

M & L for preparation of old painted exposed surface of Centrifugal pump set of capacity 100HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room , operating valves(Non return valve/Sluice valve/Gate Valve ) any size by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM/ MES No to pump sets with white paint complete all as specified and directed.

M & L for preparation of old painted exposed surface of Centrifugal pump set of capacity 50HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room , operating valves (Non return valve/Sluice valve/Gate Valve) any size by removing dust, dirt, oil, grease etc and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM/ MES No to pump sets with white paint complete all as specified and directed.

M & L for preparation of old painted exposed surface of Centrifugal pump set of capacity 40HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room, operating valves (Non return valve/Sluice valve/Gate Valve) any size by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM/ MES No to pump sets with white paint complete all as specified and directed.

M & L for preparation of old painted exposed surface of Centrifugal pump/monobloc set of capacity 20HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room , operating valves (Non return valve/Sluice valve/Gate Valve) any size by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM/ MES No to pump sets with white paint complete all as specified and directed.

M & L for preparation of old painted exposed surface of monobloc set of capacity 12.5HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room, operating valves (Non return valve/Sluice valve/Gate Valve) any size by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM/ MES No to pump sets with white paint complete all as specified and directed.

M & L for preparation of old painted exposed surface of monobloc set of capacity 10HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room, operating valves (Non return valve/Sluice valve/Gate Valve) any size by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM / MES No to pump sets with white paint complete all as specified and directed.

M & L for preparation of old painted exposed surface of monobloc set of capacity 3 to 5 HP, with suction line from UG sump to Pump set & delivery line from pump set to wall/pit as observed inside plant room, operating valves (Non return valve/Sluice valve/Gate Valve) any size by removing dust, dirt, oil, grease etc & and painting with two coats of synthetic enamel paint of superior quality as per existing colour or as approved colour using spray gun and writing SM / MES No to pump sets with white paint complete all as specified and directed.

M&L for periodical Servicing & maintenance of chemical dosing plant by providing specialist trades men including replacement of valve, rubber washer, check nut, connecting nuts, adapter and cleaning and servicing of solution tank and connected items to ensure that perfect serviceability of the plant and obtain required dosage to the entire satisfaction of the Engr-in-charge. Note:- (i) Minor item such as gasket, wires, lugs or any other item require for Periodical Servicing & maintenance shall be deemed to be included in the cost of this item. (ii) Major spare part if found unserviceable shall be measured & paid separately as supply only.

Supply and fix in repair Propylene rigid shaft and impeller , of 32 mm dia, 500 mm long with two bladed pitched blade turbine, impeller dia 80mm, blade fixed to shaft, suitable for chemical dosing plant complete, all as specified and directed.

Supply and fix in repair PE /FRP dozing tank of capacity 100 litres,480mm dia and 575mm height with lid containing port hole for pouring chlorination chemical and water including provision for mounting arrangement for motor & dosing pump, solution level indication Gauge suitable for chemical dosing plant complete complete all as specified and directed.

Supply and fix in repair dosing pump/injector, high/Max pressure of 4 kg/cm2 and Max flow rate 6 liters/hr, single head gear motor adjustable dosing pump with accessories complete including lead tubing, connecting Nuts, injection check valve, clay weight and ferrules, suitable for Altoch dosing plant complete all as specified and directed.

S&F in repair FRP preparation tank, conical in shape, suitable for preparation of chemical solution with net capacity of 170 Litres of size 650mm x 375mm complete with water inlet pipe, outlet with Y strainer, drain and over flow arrangement, pot hole with cover , level gauge and agitator 120w, 900rpm single phase flange mounted motor with shaft and impeller complete, ISI marked suitable for chemical dosing plant complete all as specified and directed.

Supply and fix in repair white section / Discharge tube of size 3/4" or 3/8" dia suitable for chemical dosing plant complete all as specified and directed .

Supply and fix in repair single phase electric driven motor, 230 volt, 50 Hz, 120 Watts, 920 RPM suitable for chemical dosing plant, including fitting and testing complete all as per specified and directed.

M&L for fabrication & fixing in position mild steel work for covers, supporting clamps of pipe, ladders, railing of over head water tank, fabricated with mild steel section such as angle, flat, Tee, nut & bolt etc etc, cutting, welding cold or hot drilling holes in any shape or size and fixing arrangement, including painting with two coats of synthetic enamel paint over a coat of red oxide primer complete using steel section of Fe 290 Grade -165 including dismantling of old steel work all as specified and directed.

Taking out unserviceable / defective / damaged / blockage GI pipe 15mm bore steel water tubing,sorting out serviceable pipe fitting for reuse and cleaning the pipe including fitting and removing away all unserviceable pipe from site, complete all as specified and as directed. (Note: Exacavation and earhwork shall be measured and paid for separately.)

All as per serial item No. 66 but of size 20mm bore.

All as per serial item No. 66 but of size 25mm bore.

All as per serial item No. 66 but of size 40mm bore.

All as per serial item No. 66 but of size 50mm bore.

S&F GI tubing medium grade, ISI Marked conforming to IS 1239 Part-I 2004, 15mm bore with and including all fittings such as bends , elbows,tees, short length, socket, union, check nuts, nipples etc. fixed and laid in trenches/floor/under culvert/road crossing etc including testing complete all as specified and as directed. Make: Jindal/Tata steel/Prakash surya

All as per serial item No. 71 but of size 20mm bore.

All as per serial item No. 71 but of size 25mm bore.

All as per serial item No. 71 but of size 40mm bore.

All as per serial item No. 71 but of size 50mm bore.

S&F Bronze gate valve class-1 for 15mm bore pipe, with iron wheel head, screwed both ends for iron pipe and fixed, ISI marked conforming to IS 778: 1984, fixed as in repair complete all as specified and directed. Make : SANT/ZOLOTO/LEADER

All as per serial item No. 76 but of size 20mm bore.

All as per serial item No. 76 but of size 25mm bore.

All as per serial item No. 76 but of size 40mm bore.

All as per serial item No. 76 but of size 50mm bore.

S&F 500 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered (ISI Marked) conforming to IS 12701: 1996 hoisted and fixed in position, including ball brass valve 20mm bore, fixed as in repair complete all as specified and directed.

S & F in repair motor/pump protection relay din rail mounted suitable for AC 440V for protection against phase to phase balance,overload and phase failure complete as per existing rating all as specified and as directed. Make: Minilec CAT part No D2 MPR3 or equivalent in siemens/L&T

S & F in repair din rail mounted current sensor relay 32-80 amps 6 pole suitable for AC 440/230 volts complete all as specified and as directed. Make: Minilec cat part no. S2CTS 80 or equivalent in siemens/L&T

S & F in repair din rail mounted current sensor relay 16-40 amps 6 pole suitable for AC 440/230 volts complete all as specified and as directed. Make: Minilec cat part no. S2 CTS 40 or equivalent in siemens/L&T

S & F in repair din rail mounted current sensor relay 2-5 amps for AC 440/230 volts complete all as specified and as directed. Make: Minilec cat part no. S2 CTS 5 or equivalent in siemens/L&T

S & F in repair monitoring relays suitable for AC 230/440V, din rail mounted as per as per existing rating all as specified and as directed. Make: Minilec S2 CMR2 or equivalent in siemens/L&T

S & F in repair phase failure 1 C/O output relay suitable for AC 230/440V , din rail mounted as per existing rating all as specified and as directed. Make: Minilec VSP D1 or equivalent in siemens/L&T

S & F in repair 3 pole contactors, AC 3 rating power contactor , 415 volts capacity 32A/15.0KW 1NC aux. contacts - 24 V AC coil suitable for motor operation complete all as specified and as directed. Make:ABB code no:A30-30-01 or equivalent in L&T/Schneider/Siemens

S & F in repair 3 pole contactors, AC 3 rating power contactor , 415 volts capacity 37A/18.5KW 1NO aux. contacts - 24 V AC coil suitable for motor operation complete all as specified and as directed. Make:ABB code no:A40-30-10 or equivalent in L&T/Schneider/Siemens

S & F in repair 3 pole contactors, AC 3 rating power contactor , 415 volts capacity 37A/18.5KW 1NC aux. contacts - 24 V AC coil suitable for motor operation complete all as specified and as directed. Make:ABB code no:A40-30-01 or equivalent in L&T/Schneider/Siemens

S & F in repair 3 pole contactors, AC 3 rating power contactor , 415 volts capacity 26A/11KW 1NC aux. contacts - 24 V AC coil suitable for motor operation complete all as specified and as directed. Make:ABB code no:A26-30-10 or equivalent in L&T/Schneider/Siemens

S & F in repair 3 pole contactors, AC 3 rating power contactor , 415 volts capacity 65A/37KW 1NC aux. contacts - 24 V AC coil suitable for motor operation complete all as specified and as directed. Make:ABB code no:A63-30-00 or equivalent in L&T/Schneider/Siemens

S & F in repair LED multi function meter with accuracy class 1.0 , flush mounting of size 96x96mm having function with provision of various parameter display for VOLT/AMPS/KW/KVAR/KWH/RUN HOURS /ON HOURS /Maximum demand (KW & KVA) and connectinf complete all as specified and as directed. Make: L&T cat no WL442010OOOO or equivalent in Selec/ABB

S & F in repair ON LOAD change over switch 160A, four pole Conforming to IS 13947 part 3/93. suitable for Open Execution ,Prewired Auxiliary contacts with 1NO 1NC. To be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

S & F in repair ON LOAD change over switch 200A, four pole Conforming to IS 13947 part 3/93. suitable for Open Execution ,Prewired Auxiliary contacts with 1NO 1NC. To be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

S & F in repair MCCB 250A FP,415 volts,36KA with thermal magnetic setting complete to be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

S & F in repair MCCB 200A TP,415 volts,36KA with thermal magnetic setting complete to be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

S & F in repair MCCB 125A FP,415 volts,25KA with thermal magnetic setting complete to be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

S & F in repair MCCB 100A FP,415 volts,25KA with thermal magnetic setting complete to be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

S & F in repair MCCB 160A FP,415 volts,25KA with thermal magnetic setting complete to be fitted in existing panel complete all as specified and as directed. Make: HPL/Havells/ABB/L&T

Material and labour for construction of valve chamber of size 1200x 1200 x 1000 mm deep dimensions (Over all internal dimension) for sluice valve etc. with PCC foundation, PCC block masonry walls, Plastering, PCC Coping, white washing, mild steel chamber cover, painting to chamber cover including Excavation and earth work in any type of soil complete all as specified below:- Valve chamber shall be provided with the following specifications:-(i) Cement concrete for foundation (1:4:8) type D2 using 40mm graded stone aggregate 150 mm thick extended up to 150 mm beyond the outer face of block masonry.(ii) Walls of valve chamber 200 mm thick with precast cement concrete (1:5:8) (using 20mm graded stone aggregate) solid building blocks , setting in CM 1:6 complete. (iii) Internal and exposed surfaces of valve chamber both concrete and block masonry surface shall be plastered with CM (1:4), 15 mm thick finished even and smooth.(iv) 50 mm thick coping in PCC 1:3:6 type C1 over block masonry wall. (v) Entire plastered surfaces shall be treated with 3 coat of white wash.(vi) Chamber cover shall be of 3 mm thick MS sheet with 30 x 30 x 5 mm size angle iron frame with hold fast and locking arrangement. steel surface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer.

VINUBHAI P. CHANDRA

Nirmal Construction

Vijay Construction Co

Sukhi Electricals

suvidhiconstruction