REPAIR / MAINT OF PUMP MOTOR, VOLT METER, AMMETER, PAINTING OF PANEL / PUMP / MOTOR, GI / CI / DI PIPE LINE AND ALLIED WORKS IN DHARNA PUMPING STATION AND AREAS UNDER GE NASIK ROAD.

Amount

(a) M&L for taking up vertical turbine pump 175 HP multi stage oil lubricated type B-350-9-200 from jack well 200 mm dia bore after disconnection of electrical connection earthing lines and transportation to local workshop for repairs / overhaulling of pump including dismantling the assembly , cleaning all parts of pump assembly thoroughly and finding out the defects segregating the serviceable spare parts for reuse and including machine work, reassembling the pump set after successful repair and lowering to the existing position and refixing and testing complete all as specified and directed.Make jyoti Ltd. (Note:- Spares as required shall be measure & paid seperately against the relevant items).

(b) supply & fix Impeller Holding Split ring -CI

(c) supply & fix Bowl bearing-Bronze

(d) supply & fix Top Bowl bearing-Bronze

(e) supply & fix Lantern ring

(f) supply & fix Impeller shaft packing ring-Bronze

(g) supply & fix Discharge case bearing-Bronze

(h) supply & fix Impeller shaft coupling-AISI410

(j) supply & fix Line shaft bearing Bronze

(k) supply & fix Glide spider-CI

(l) supply & fix Rubber guide ring-STD

(m) supply & fix Rubber guide ring Circlip-STD

(n) supply & fix Gland packing-STD

(o) supply & fix Gland packing ring-Aluminium

(p) supply & fix Impeller with seal ring Bronze

(q) supply & fix motor rachet

(a) M&L for taking up submersible pump 20 HP multi stage Model No B 93/1 from well after disconnection of electrical connection and transportation to local workshop for repairs / overhaulling of pump including dismantling the assembly , cleaning all parts of pump assembly thoroughly and finding out the defects segregating the serviceable spare parts for reuse and including machine work, reassembling the pump set after successful repair and refixing to the existing position and testing complete all as specified and directed.Make Amrut. (Note:- Spares as required shall be measure & paid seperately against the relevant items).

(b) supply & fix Spacer Sleeve

(c) supply & fix Top Sleeve

(d) supply & fix Lock Washer

(e) supply & fix Thrust Washer

(f) supply & fix Bearing Sleeve for Bowl

(g) supply & fix Bearing Bush G.M. for Bowl

(h) supply & fix Neck Ring (Wear Ring)

(j) supply & fix Oil Seal

(k) supply & fix Bearing Bush GM for I.P.

(a) Taking out of centrifugal pump set from pump foundation after disconnection from motor and transportation to workshop , dismantling the pump for repair/ overhauling incluiding cleaning of all parts of pump assembly throughly, including machine work of pump shaft inorder to obtain smooth finish including necessary polishing etc and installing back including helium gasket sheet not less then 1mm thick & to the entire satisfaction of engr-in -charge all as specified and directed. Make -Kirloskar,DSM 150X45 (Note:- Spares as required shall be measure & paid seperately against the relevant items).

(b) supply & fix Casing Wear Ring-

(c) supply & fix shaft sleeve-

(d) supply & fix Inter Stage Ring-

(e ) supply & fix Ball bearing SKF - 7310

(f) supply & fix Ball bearing SKF - 6310

(g) supply & fix Bearing cartridge DE

(h) supply & fix Bearing cartridge NDE

(j) supply & fix shaft sleeve Nuts

(k) supply & fix Split Gland

(a) Taking out of centrifugal pump set from pump foundation after disconnection from motor and transportation to workshop , dismantling the pump for repair/ overhauling incluiding cleaning of all parts of pump assembly throughly, including machine work of pump shaft inorder to obtain smooth finish including necessary polishing etc and installing back including helium gasket sheet not less then 1mm thick & to the entire satisfaction of engr-in -charge all as specified and directed. Make -Kirloskar, DSM 125X40 (Note:- Spares as required shall be measure & paid seperately against the relevant items).

(b) supply & fix Casing Wear Ring-

(c) supply & fix shaft sleeve-

(d) supply & fix Inter Stage Ring-

(e) supply & fix Ball bearing SKF - 7309

(f) supply & fix Ball bearing SKF - 6309

(g) supply & fix Bearing cartridge DE

(h) supply & fix Bearing cartridge NDE

(j) supply & fix shaft sleeve Nuts

(k) supply & fix Split Gland

(a) Disconnecting non clogging pumps of 7.5 HP Capacity from the motor for complete over hauling of the pump necessary greasing replacing asbestors rope of the glands, grinding of shaft including necessary mechine work, assembling,including helium gasket sheet not less then 1mm thick & testing in commissoning all as specified asd directed. (Note:- Spares as required shall be measure & paid seperately against the relevant items).

(b) Impeller key

(c) Gland Bush Split type

(d) Impeller Nut

(e) Supply & fix Ball bearing SKF

(f) supply & fix shaft sleeve gun metal

(a) Disconnecting non clogging pumps of 5 HP Capacity from the motor for complete over hauling of the pump necessary greasing replacing asbestors rope of the glands, grinding of shaft including necessary mechine work, assembling,including helium gasket sheet not less then 1mm thick & testing in commissoning all as specified asd directed. (Note:- Spares as required shall be measure & paid seperately against the relevant items).

(b) Impeller key

(c) Gland Bush Split type

(d) Impeller Nut -1 Nos

(e) Supply & fix Ball bearing SKF -

(f) supply & fix shaft sleeve gun metal

(a) Taking up Submersible Pump assembly including column pipe approx 50 to70 mtrs using chain pulley block manually and carrying out following phase of work all as directed for 5HP/3 HP Pump Set .(i) Transportation of submersible pump -motor assembly for necessary repair. (ii) Carrying out overhauling of motor assembly 3phase ,taking out burnt winding wire,rewinding using super enamelled copper winding wire of appropriate gauge and turn,providing insulation materials and replacement of bearing and assembling with repaired/serviceable pump and testing complete all as directed by Eng-in Charge. (iii) Carrying out dismantling and overhauling of multi stage pump, incl cleaning and derusting of casing, replacement of worm out spare like bearings, impellar bushing, coupling etc & refixing of existing serviceable components after proper cleaning, machining all as required & assembling testing at workshop complete for 5 HP submersible pump of any make including carrying out painting by two coat of synthetic enamelled paint over a coat of primer,assembling the pump and motor including testing complete.(note- Rewinding / re-insulation of winding will be measure & paid seperately under relavant item of sch.)

(b) Impeller key

(c) Lantern ring

(d) Impeller shaft ring

(e) Supply & fix thrust Ball bearing SKF -

(f) Water Seal

(g) Motor pump couple bush with key

(h) Impeller

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Volts, 50 Cycles, and taking out to local workshop induction motor 175 HP/180 HP for repair purpose including complete cleaning,varnishing ,reinsulation and replacement of DE /NDE bearings and greasing and including shifitng back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. (note- Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Volts, 50 Cycles,and taking out to local workshop submersible induction motor 20 HP for repair purpose including complete cleaning,varnishing ,insulation, replacement of DE /NDE bearings and greasing and including shifitng back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. (note- Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Volts, 50 Cycles, and taking out to local workshop induction motor 150/125/110/100 HP for repair purpose including complete cleaning,varnishing ,insulation replacement of DE /NDE bearings and greasing and including shifting back to location as directed, installing, testing and commissioning after repair complete all as specified and directed.(note- Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Volts, 50 Cycles, and taking out to local workshop induction motor 15/10 HP/7.5 HP/5 HP 1440 RPM for repair purpose including complete cleaning,varnishing ,insulation replacement of DE /NDE bearings and greasing and including shifitng back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. (note- Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Volts, 50 Cycles, and taking out to local workshop induction motor 3HP/1 HP 1440 RPM for repair purpose including complete cleaning,varnishing ,insulation replacement of DE /NDE bearings and greasing and including shifitng back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. (note- Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Volts, 50 Cycles, 5 HP, 900 RPM capacity motors from respective non clogging centrifugal pumps/open well submersible pumps, other rotating mechanism etc, removing from foundations, dismantling rotor and stator, bearings, cleaning the dust/dirt, overhauling thoroughly including complete varnishing and reinsulation replacement of DE /NDE bearings ,greasing, reassembling the motor, mounting on the foundations, coupling with non clogging centrifugal pumps/respective mechanism, making the electrical connections, testing and commissioning all as directed. (note- Rewinding will be measure & paid seperately under relavant item of sch.)

Material & labour for Rewinding the motor with super enamelled copper winding wire with appropriate same gauge of exsisting coil with similar class of exsisting insulation as recommended by manufacturer with high quality normex insulating paper applying best quality insulating varnish on stator/rotor windings drying them completely, testing the insulations as directed by engr -in - charge

Taking down unsv existing indicating lamp and Supply & fix indicating lamp led type.

Taking down unsv existing pressure Gauge and Supply & fix pressure Gauge dial type 0 to 20 kg/cm sqaure with pipe and fittings as per direction of Engg-In-Charge.

Taking down unsv existing pressure Gauge and Supply & fix pressure Gauge dial type 0 to 100 kg/cm sqaure with pipe and fittings as per direction of Engg-In-Charge.

Supply & fix Fully Automatic Star Delta Motor starter 12.5 HP in sheet-steel enclosure type MK-1S (Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph) and Relay Range 9-14 and taking down.

Supply & fix DOL Motor starter 7.5 HP in sheet-steel enclosure type MK-1 (Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph) and Relay Range 9-14 and taking down.

Disconnecting DV 40 vaccum pump 7.5 HP Capacity make: Kirloskar from the motor for complete over hauling of the pump necessary greasing replacing asbestors rope of the glands, grinding of shaft including necessary mechine work, assembling,including helium gasket sheet not less then 1mm thick & testing in commissoning all as specified asd directed. (Note:- Spares make Kirloskar as required shall be measure & paid seperately against the relevant items).

(a) Impeller part No 153

(b) Gland Bush Part No 223

(c ) Wearing Plate Part No 460 & 460.1

(d) Ball Bearing Part No 260 & 260.1

(e )Stuffing box cover part No 238

(f) Shaft Sleeve DE & NDE

(g) Shaft part No 180

Supply Only Semiconductor fuse 300 A, Make- L&T. (For soft starter pannel)

Dismantling/Removing of Air compressor after disconnecting all electrical connetion and removing nuts & bolts etc,from foundation. Dismantling the compressor head. Removing all defective parts as appended below, taking of compressor head, reassembling the compressor head after replacement of head gasket and other defective parts, as required including cleaning, servicing and overhauling the compressor. Reinstallation, commissioning and testing complete and replacement of compressor oil, all as specfied and directed. Make ELGI Capacity 10 Kg/Cm2.

(a) Piston Ring

(b) Bush Bearing

(c) Connecting rod bush

(d) Piston Pin

(e) Scrapper Oil Ring

(f) Piston

(g) Safety Valve

(h) Piston Pin bush

(i) Fan belt

Supply and fix in repair MCCBs of following type and capacity as directed by Engg-In-Charge.

All as per Item No. 98.00 but 630 Amps 4 pole 50 KA,Frame size -SKB-3 adjustable thermal setting 70-100% Model NO -ISLCNF630.

All as per Item No. 98.00 but 400 Amps 4 pole 50 KA, Conforms to IS/IEC 60947 -2.

All as per Item No. 98.00 but 250 Amps 4 pole 50 KA, Conforms to IS/IEC 60947 -2 .

Disconnecting non clogging pumps type SP4LA of 10 HP Capacity from the motor for complete over hauling of the pump necessary greasing replacing asbestors rope of the glands, grinding of shaft including necessary mechine work, assembling,including helium gasket sheet not less then 1mm thick & testing in commissoning all as specified asd directed. (Note:- Spares Make Kirloskar as required shall be measured & paid seperately against the relevant items).

(a) Supply only Bearing Housing

(b) Supply only DE bearing cover

(c) Supply only Impeller

(d) Supply only Impeller Nut

(e) Supply only Shaft

(f) Supply only Rubber Flap assy

(g) Supply only Shaft Sleeve

(h) Supply only Wearing plate DE

(i) Supply only Wearing plate NDE

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr deep and getting out in soft loose soil all as specified and directed

Returning, filling in including spreading, levelling watering and well ramming in layer not exce 25 cm, all as specified and directed

Removing excavated soil to a distance not exce 50 mtr and deposited where directed at a level not exceding 1.5 mtr abvoe the starting point all as specified and directed.

Cutting existing cast iron pipe in position for insertion of new pipe/tees, branches etc.

All as per Item No. 115.00 but 300 mm dia

All as per Item No. 115.00 but 250 mm dia

All as per Item No. 115.00 but 200 mm dia

All as per Item No. 115.00 but 150 mm dia

All as per Item No. 115.00 but 100 mm dia

Taking up cast iron water mains incuding flanged rubber joints with spigot and socket ends and lead joint burning out and recovering lead of size :-

All as per Item No. 121.00 but 300 mm dia

All as per Item No. 121.00 but 250 mm dia

All as per Item No. 121.00 but 200 mm dia

All as per Item No. 121.00 but 150 mm dia

All as per Item No. 121.00 but 100 mm dia

All as per Item No. 121.00 but 80 mm dia

Supply and laying cast iron pipes with spigot and socket ends centrifugally cast, Class LA, in any length laid in trenches of size

All as per Item No. 128.00 but 300 mm dia

All as per Item No. 128.00 but 250 mm dia

All as per Item No. 128.00 but 200 mm dia

All as per Item No. 128.00 but 150 mm dia

All as per Item No. 128.00 but 100 mm dia

All as per Item No. 128.00 but 80 mm dia

M&L for run lead joints complete for water mains with spigot & socket pipes and fittings, all as specified and directed. Bore of pipe :-

All as per Item No. 135.00 but 300 mm dia

All as per Item No. 135.00 but 250 mm dia

All as per Item No. 135.00 but 200 mm dia

All as per Item No. 135.00 but 150 mm dia

All as per Item No. 135.00 but 100 mm dia

All as per Item No. 135.00 but 80 mm dia

Supply & fix rubber tyton joint of following size :

All as per Item No. 142.00 but 300 mm dia

All as per Item No. 142.00 but 250 mm dia

All as per Item No. 142.00 but 200 mm dia

All as per Item No. 142.00 but 150 mm dia

All as per Item No. 142.00 but 100 mm dia

All as per Item No. 142.00 but 80 mm dia

Supply & fix rubber gasket joint for flange end of following size :-

All as per Item No. 149.00 but 300 mm dia

All as per Item No. 149.00 but 250 mm dia

All as per Item No. 149.00 but 200 mm dia

All as per Item No. 149.00 but 150 mm dia

All as per Item No. 149.00 but 100 mm dia

All as per Item No. 149.00 but 80 mm dia

Supply & fix mechanical joint ISI marked for spigot end pipe of following size :

All as per Item No. 156.00 but 300 mm

All as per Item No. 156.00 but 250 mm

All as per Item No. 156.00 but 200 mm

All as per Item No. 156.00 but 150 mm

All as per Item No. 156.00 but 100 mm

All as per Item No. 156.00 but 80 mm

Supply and laid spigot and socketed CI fittings. Such as bends (any type radius and angle), tapers, tees, collars & tail piece socket/flanged/spigot etc of size upto 150mm dia.

Supply and laid spigot and socketed CI fittings. Such as bends (any type radius and angle), tapers, tees, collars & tail piece socket/flanged/spigot etc of size 200mm to 300mm dia.

Dismantling/taking out unserviceable sluice valve of size 80mm to 300mm bore dia by opening/cutting rusted nuts, bolts etc all as specified and directed.

Supply and fix CI sluice valve both ends flanged and drilled, bonnet wedge stuffing box. Gland trust plate, hand wheel made out of grey CI, complete valve confirming to IS 14846 and its fittings suitable for hydraulic test pressure of 15 Kg/sqcm PN 1.0 ISI marked complete all as specified and directed of sizes :-

All as per Item No. 166.00 but 80 mm

All as per Item No. 156.00 but 100 mm

Supply and fix CI sluice valve both ends flanged and drilled, bonnet wedge stuffing box. Gland trust plate, hand wheel made out of grey CI, complete valve confirming to IS 14846/2000 and its fittings suitable for hydraulic test pressure of 15 Kg/sqcm PN 1.6 ISI marked complete all as specified and directed of sizes :-

All as per Item No. 169.00 but 150 mm

All as per Item No. 169.00 but 200 mm

Dismantling/taking out unserviceable air release valve of size 80 mm by opening/cutting rusted nuts, bolts etc all as specified and directed.

Supply and fix cast iron double ball air release valves of size 80mm as per IS 14845, PN rating H-7 ISI marked.

Dismantling/taking out unserviceable non return valve of size 80 mm to 300 mm by opening/cutting rusted nuts, bolts etc all as specified and directed.

Supply and fix CI double end flanged and drilled non return valve of following sizes ISI marked.

All as per Item No. 175.00 but 200 mm dia

All as per Item No. 175.00 but 150 mm dia

Cutting of road /hard standing for laying /dismentling of pipe line and making good surfaces matching with the existing surface after laying of pipe line.up to 30 cm

Fabricate,supply & fix stainless steel spindle and nut suitable for following dia sluice valve complete with stainless steel nut and threding as per sample & directed by engr-in- charge

All as per Item No. 179.00 but for 300 mm sluice valve

All as per Item No. 179.00 but for 250 mm sluice valve

All as per Item No. 179.00 but for 200 mm sluice valve

All as per Item No. 179.00 but for 150 mm sluice valve

All as per Item No. 179.00 but for 100 mm sluice valve

S&F rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I of 500 Ltrs

S&F rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I of 1000 Ltrs

S&F rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I of 2000 Ltrs

Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes etc.

All as per Item No. 188.00 but 500 Ltrs

All as per Item No. 188.00 but 1000 Ltrs

All as per Item No. 188.00 but 2000 Ltrs

Taking up or down GI Tubing and connections including cleaning for refixing or removal to store or for sch of credit- of size :-

All as per Item No. 192.00 but 15 mm dia

All as per Item No. 192.00 but 20 mm dia

All as per Item No. 192.00 but 25 mm dia

All as per Item No. 192.00 but 40 mm dia

All as per Item No. 192.00 but 50 mm dia

Laying only old serviceable removed GI Tubing from site and connection in New or old position (in trenches) of sizes :-

All as per Item No. 198.00 but 20 mm

All as per Item No. 198.00 but 25 mm

All as per Item No. 198.00 but 40 mm

All as per Item No. 198.00 but 50 mm

Supply and fix in replacement of GI tubing medium grade with all fittings and fixed complete laid in trenches of size :-

All as per Item No. 203.00 but 15 mm

All as per Item No. 203.00 but 20 mm

All as per Item No. 203.00 but 25 mm

All as per Item No. 203.00 but 40 mm

All as per Item No. 203.00 but 50 mm

Supply and fix in replacement of GI tubing medium grade with all fittings and fixed complete to walls and ceilings or laid in floors etc of size :

All as per Item No. 209.00 but 15 mm dia

All as per Item No. 209.00 but 20 mm dia

All as per Item No. 209.00 but 25 mm dia

All as per Item No. 209.00 but 40 mm dia

Removing Unserviceable Gate valve/stop valve of water supply lines, closing the opening with plug or preparing for new as required necessary fitting complete and deposited to E/M store yard of size :-

All as per Item No. 214.00 but 20 mm dia

All as per Item No. 214.00 but 25 mm dia

All as per Item No. 214.00 but 40 mm dia

All as per Item No. 214.00 but 50 mm dia

Supply and fix Gun metal Globe or Gate valve with iron wheel head, screwed both ends for iron pipe and fixed with required necessary GI fittings complete of size :-

All as per Item No. 219.00 but 20 mm dia

All as per Item No. 219.00 but 25 mm dia

All as per Item No. 219.00 but 40 mm dia

All as per Item No. 219.00 but 50 mm dia

Repairs/Maint of soft starters located at Dharna pumping station including taking down existing unserviceable all components like contactor, relay, preventer etc and replacement of the same with new spares as per recommended by OEM including caliberation of existing PCB with the help of multimeter, finding defective electronic component and replacement of new component to make serviceable soft starter make L&T incl all as directed by Engr-in charge

NOTE : - AMOUNT OF SCHEDULE OF CREDIT RS.1,33,518.00 WILL BE DEDUCTED FROM TOTAL AMOUNT OF BOQ.

M/S MK Nair

M/S SVOJAS ELECTROMECH ENTERPRISES

Bidder Name

UNITED ENTERPRISES

M/S MK Nair

M/S SVOJAS ELECTROMECH ENTERPRISES