REPAIRS AND MAINTENANCE TO C/F PUMPS, VT PUMPS, SUBMERSIBLE PUMPS ALONG WITH CONNECTED ITEMS UNDER GE NASIK ROAD CAMP.

Amount

Notes for Entire Work:- (i) Being the essential Water Supply work,the Work shall be completed within -02 Days as handed over by Dept ,else penelty of Rs.5000 per day shall be imposed. (ii) If the work shall not be completed within 10 Days, the work shall be carried out at Risk and cost.

Taking out of centrifugal pump set 150 HP 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:-(i) Spares as required shall be measure & paid seperately against the relevant items as supply only (ii) T & P and transportation to workshop & return is included in quotated rates).

Supply only Casing Wear Ring-

Supply only shaft sleeve-

Supply only Inter Stage Ring-

Supply only Ball bearing SKF - 7310

Supply only Ball bearing SKF - 6310

Supply only Bearing cartridge DE

Supply only Bearing cartridge NDE

Supply only shaft sleeve Nuts

Supply only Split Gland

Taking out of centrifugal pump set 125 HP 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:-(i) Spares as required shall be measure & paid seperately against the relevant items as supply only (ii) T & P and transportation to workshop & return is included in quotated rates).

Supply only Casing Wear Ring-

Supply only shaft sleeve-

Supply only Inter Stage Ring-

Supply only Ball bearing SKF - 7309

Supply only Ball bearing SKF - 6309

Supply only Bearing cartridge DE

Supply only Bearing cartridge NDE

Supply only shaft sleeve Nuts

Supply only Split Gland

M&L for taking up vertical turbine pump 175 HP/180 HP ( Dharna Pump House) multi stage oil lubricated type B-350-9-200 from jack well 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:-(i) Spares as required shall be measure & paid seperately against the relevant items as supply only (ii) T & P and transportation to workshop & return is included in quotated rates).

supply only Impeller Holding Split ring -CI -

Supply only Bowl bearing-Bronze

Supply only Top Bowl bearing-Bronze

Supply only Lantern ring

Supply only Impeller shaft packing ring-Bronze

Supply only Discharge case bearing-Bronze

Supply only Impeller shaft coupling-AISI410

Supply only Line shaft bearing Bronze

Supply only Glide spider-CI

Supply only Rubber guide ring-STD

Supply only Rubber guide ring Circlip-STD

Supply only Gland packing-STD

Supply only Gland packing ring-Aluminium

Supply only Impeller with seal ring Bronze

Supply only motor rachet

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:-(Note:-(i) Spares as required shall be measure & paid seperately against the relevant items as supply only (ii) T & P and transportation to workshop & return is included in quotated rates).

Supply only Spacer Sleeve

Supply only Top Sleeve

Supply only Lock Washer

Supply only Thrust Washer

Supply only Bearing Sleeve for Bowl / machanical seal

Supply only Bearing Bush G.M. for Bowl l / machanical seal

Supply only Neck Ring (Wear Ring)

Supply only Oil Seal

Supply only Bearing Bush GM for I.P./l / machanical seal

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/1 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:-(i) Spares as required shall be measure & paid seperately against the relevant items as supply only (ii) T & P and transportation to workshop & return is included in quotated rates).

Supply only Impeller key

Supply only Lantern ring

Supply only Impeller shaft ring

Supply only thrust Ball bearing SKF -

Supply only Water Seal

Supply only Motor pump couple bush with key

Supply only Impeller

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 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:-(i) T & P and transportation to workshop & return is included in quoted rates (ii) Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 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:-(i) T & P and transportation to workshop & return is included in quoted rates (ii) Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 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 Vlots, 50 Cycles, and taking out to local workshop induction motor 15/10 HP/7.5 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:-(i) T & P and transportation to workshop & return is included in quoted rates (ii) Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 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:-(i) T & P and transportation to workshop & return is included in quoted rates (ii) Rewinding will be measure & paid seperately under relavant item of sch.)

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 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.)

M&L 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 for the Pump 175/180 HP at Dharna pump House as directed by Engr -in - Charge ( Note :- T & P & Transportation requried included in the Quoted Rate)

M&L 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 for the Pump 150 to 100 HP at Waldevi pump House as directed by Engr -in - Charge ( Note :- T & P & Transportation requried included in the Quoted Rate)

M&L 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 for the Pump 20 to 3 HP at Arty centre as directed by Engr -in - Charge ( Note :- T & P & Transportation requried included in the Quoted Rate)

Taking down unsv existing indicating lamp from LT panel and Supply & fix indicating lamp led type R,Y,B type for LT panel complete all as directed.

S&F in replacement of Contactor MNX140 160A U.1000V with Auxiliary contact ie AC-15:4A,415V suitable for use on a circuit capable of delevering not more than 1000 RMS Symmetrical Ampre 600Volts max fuze 225 A RK5 time delay type.

S&F in replacement of Fully Automatic Star Delta Motor starter 3 phase 66 150 HP MN 140 FASD in sheet-steel enclosure type MK-1S (Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph) and Relay Range 9-14 and taking down.

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. Capacity 10 Kg/Cm2 (Note:-(i) Spares as required shall be measure & paid seperately against the relevant items as supply only (ii) T & P and transportation to workshop & return is included in quoted rates).

Supply only Piston Ring.

Supply only Bush Bearing.

Supply only Connecting rod bush.

Supply only Piston Pin.

Supply only Scrapper Oil Ring.

Supply only Piston.

Supply only Safety Valve.

Supply only Piston Pin bush.

Supply only Fan belt.

Supply and fix in replacement MCCBs of 800 Amps 4 pole 50 KA,Frame size -SKB-3 adjustable thermal setting 70-100% Model NO -I830416 as directed by Engg-In-Charge.

Supply and fix in replacement 400 Amps 4 pole 50 KA, Conforms to IS/IEC 60947 -2 as directed by Engg-In-Charge. Make : L&T /Havells/Schenider.

Supply and fix in replacement 250 Amps 4 pole 50 KA, Conforms to IS/IEC 60947 -2 as directed by Engg-In-Charge.

Supply and fix in replacement of valve operating wheel cap(Cap Cast iron) inserting of nut bolt with 20 mm GI pipe length 4 mtr long with Tee rod suitable for 100mm size.

All as per Item No. 23.00 but size of 150mm

All as per Item No. 23.00 but size of 200mm

Collecting samples of water from waldevi filteration plant / OH tanks inside the Arty centre in sterlized bottle and testing is per IS 10500:2012 and upto latest revision for Organic & physical parameters,odour,PH,TDS,Turbidity,All substances undesirable in excessive in Distt Public Health laboratory Nashik /Govt approved lab and submitting test report all as directed Note: 1. Two Bottles 5 liter will be included in the schedule.

Collecting samples of water from waldevi RAW water UG sump in sterlized bottle and testing is per IS 10500:2012 and upto latest revision for Organic & physical parameters,odour,PH,TDS,Turbidity,All substances undesirable in excessive in Distt Public Health laboratory Nashik /Govt approved lab and submitting test report all as directed Note: 1. Two Bottles 5 liter will be included in the schedule.

M&L for rectification of water lekage pipe line size upto 80 mm to 300 mm pipe of any type (CI/GI/DI) including necessary excavation, joints, pipes etc all as specified and directed by Engr-in-Charge (Note : Excavation and eartwork ,fittings,pipe etc shall be measured and paid under Respective items of Schedule)

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

Returining, 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 300 mm dia in position for insertion of new pipe/tees, branches .

All as per Item No. 32.00 above but 250 mm dia

All as per Item No. 32.00 above but 200 mm dia

All as per Item No. 32.00 above but 150 mm dia

All as per Item No. 32.00 above but 100 mm dia

Taking up water pipe mains incuding flanged rubber joints with spigot and socket ends and lead joint burning out and recovering lead of 300 mm dia size.

All as per Item No. 37.00 above but size of 250 mm dia

All as per Item No. 37.00 above but size of 200 mm dia

All as per Item No. 37.00 above but size of 150 mm dia

All as per Item No. 37.00 above but size of 100 mm dia

Supply and laying DI pipes K-9 (tyton joint ) with spigot and socket ends centrifugally cast, Class LA, in any length laid in trenches of 300 mm dia size

All as per Item No. 42.00 above but size of 250 mm dia

All as per Item No. 42.00 above but size of 200 mm dia

All as per Item No. 42.00 above but size of 150 mm dia

All as per Item No. 42.00 above but size of 100 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 300 mm dia.

All as per Item No. 47.00 above but size of 250 mm dia

All as per Item No. 47.00 above but size of 200 mm dia

All as per Item No. 47.00 above but size of 150 mm dia

All as per Item No. 47.00 above but size of 100 mm dia

All as per Item No. 47.00 above but size of 80 mm dia

Supply & fix rubber tyton joint of 300 mm dia size.

All as per Item No. 53.00 above but size of 250 mm dia

All as per Item No. 53.00 above but size of 200 mm dia

All as per Item No. 53.00 above but size of 150 mm dia

All as per Item No. 53.00 above but size of 100 mm dia

All as per Item No. 53.00 above but size of 80 mm dia

Supply & fix rubber gasket joint for flange end of 300 mm dia size.

All as per Item No. 59.00 above but size of 250 mm dia

All as per Item No. 59.00 above but size of 200 mm dia

All as per Item No. 59.00 above but size of 150 mm dia

All as per Item No. 59.00 above but size of 100 mm dia

All as per Item No. 59.00 above but size of 80 mm dia

Supply & fix machanical joint / Coller ISI marked for spigot end pipe of following size of 300MM.

All as per Item No. 65.00 above but size of 250 mm

All as per Item No. 65.00 above but size of 200 mm

All as per Item No. 65.00 above but size of 150 mm

All as per Item No. 65.00 above but size of 100 mm

All as per Item No. 65.00 above but size of 80 mm

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

Taking up or down GI Tubing and connections including cleaning for refixing or removal to store - of 15 mm dia size.

All as per Item No. 73.00 above but size of 20 mm dia

All as per Item No. 73.00 above but size of 25 mm dia

All as per Item No. 73.00 above but size of 40 mm dia

All as per Item No. 73.00 above but size of 50 mm dia

Supply and laying GI tubing medium grade with all fittings and fixed complete laid in trenches or on wall/Ceiling of 15 mm dia size.

All as per Item No. 78.00 above but size of 20 mm dia

All as per Item No. 78.00 above but size of 25 mm dia

All as per Item No. 78.00 above but size of 40 mm dia

All as per Item No. 78.00 above but size of 50 mm dia

Area clearance/levelling/excavation /digging at MES installations at any width and length by using JCB complete all as directed by Engineer-in-Charge. Note 1. The cost of POL included in quotated rates . 2. After Start and finsh of the work ,Hrs slips shall be provided by the contrcator 3. LOG Sheet shall be maintained duly signed by Engineer-in-Charge & JE.

M&L for Earthing in replacement complete with galvanized steel earth plate electrode 60 cm X 60 cm X 6.3 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below ground level connecting to the GI strip 32 x 6mm, by means nut bolt, nuts, check nuts and washer of the GI Earth wire protected by provision of GI light grade pipe 40 mm incl provision of concrete pit in PCC (1:2:4) type B-1 using 20 mm graded stone aggregated with 40 mm thick cover with RCC (1:2:4) reinforced with XPM (weight not less than 4 Kg / Sqm) and frame of angle iron 25mm X 25 mm X 3mm with lugs 2 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling, taste point made out of phosphorus bronze with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding than 50 mtr, all as per electric plate No 3 of SSR Part I 2009 and connection to earth test point all as specified incl testing on completion”.

Supply and fixing of galvannised strip 32x6mm with saddles and fixing screws etc. complete all as specified and directed.

NOTE : - AMOUNT OF SCHEDULE OF CREDIT RS. 245710.00 WILL BE DEDUCTED FROM TOTAL AMOUNT OF BOQ.

M/S MK Nair (BID ID -3364779)

Shree Sai Samarth Enterprises (BID ID -3356297)

R K ENTERPRISES (BID ID -3364409)

ANIKET ENGINEERING (BID ID -3356534)