LOWERING AND LIFTING OF VARIOUS TYPES OF MOTOR PUMP SETS, FOR REPAIR REPLACEMENT INCL REPAIRS TO CHLORINATION PLANTS, CLEANING OF OH TANKS AND ALLIED WORKS OF WATER SUPPLY SYSTEM UNDER GE (W) PATHANKOT

Amount

Taking out carefully submersible pumpset of (any capacity and make) from the borewell (80 ft-100 ft depth) complete with column pipes,submersible cable, bends etc and taken to workshop for repairing complete all as directed. (Note- All the arrangements, Special type of T&P, transpotaion is deemed to be included in this rate)

M&L for Strip opening of 3 phase AC submersible motor taking out burnt winding complete and re-winding with PVC insulated super quality copper winding wire, water proof complete with all materials as laminated paper, strips, PVC tape and sealing material etc of cap 4- 10 HP complete all as specified and directed. (Note:- In casef winding of motor burnts within 1 Yr of rewinding date. Rewinding of motor will be carried out by the contractor at his own cost including the cost of rewinding, lowering, lifting & transportation etc.)

All as per srl item No. 2.00 here-in-before but of cap 20/25 HP.

All as per srl item No. 2.00 here-in-before but of cap 30 HP.

All as per srl item No. 2.00 here-in-before but of cap 40 HP.

Taking out old worn out bearing bush sleeves from the submersible motor of capacity 4 to 40 HP and S&F new stainless steel sleeve complete in all respect all as specified and directed.

Dismantling rotar shaft of motor of capacity 20 to 40HP,welding,brazing with suitable metal to bearing size of rotor/checknut of rotor & turning,facing,grinding, polishing etc up to required size of bearing for smooth functioning complete all as specified & directed .

S & F in replacement of thrust plate alongwith revolving disc complete of capacity 4 HP to 10 HP complete all as specified & directed.

S & F in replacement of thrust plate alongwith revolving disc complete of capacity20/ 25 HP to 40 HP complete all as specified & directed.

S & F in replacement of Rotor shaft with gun metal bush as per sample (set of bushes) of capacity 4 HP to 20 HP complete all as specified & directed.

S & F in replacement of Rotor shaft with gun metal bush as per sample (set of bushes) of capacity 25 HP to 40 HP complete all as specified & directed.

S & F in replacement of oil seal as per sample and size of capacity 4 to 20 HP complete all as specified and directed.

S & F in replacement of oil seal as per sample and size of capacity 25 to 40 HP complete all as specified and directed.

S & F in replacement of Motor pump coupling assembly with key from 20 to 40 HP complete all as specified and directed.

S & F in replacement of T-bolts as per sample complete all as specified and directed..

M&L for cable joints of submersible cables in repair as per sample upto 16 sqmm of cable with PVC compound,tape and other sealing materials complete all as specified and directed.

Dismantling of motor submersible and taking out old small pieces of 6 to 16 sqmm cable, star-delta connections and S&F both new cable joint inside the motor 2X 6-16 sqmm cable X 3 mtr long each complete all as specified and directed.

Dismantling the submersible pump bowls assembly of any make for carrying out repair and replacement of worn out parts by welding,cutting,turning,and brazing etc, Strip opening of all parts such as bowl casing, impellers, pump shafts, lock collects, bushes, neck rings etc and Reassembling the pump afetr complete repair all as directed by Engr-in-charge and replacing of parts of pump of 5 to 9 stages, having 4 HP to 20 HP capacity. (Note:- Spares parts and their fixing shall be paid separately under relavent items of schedule.)

All as per srl item no. 18.00 here-in-before but of cap above 20-40 HP complete all as specified and directed.

S & F in replacement of SS pump shaft suitable for submersible pump set of capacity 4HP to 20 HP including threading cutting to size all as specified and directed.

All as per srl item no. 20.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S & F in replacement SS distance bushes suitable for submercible pump set of capacity 4 to 20 HP all as specified and directed.

All as per srl item no. 22.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S & F in replacement neck ring of bowls suitable for submercible pump set complete of cap 4 HP to 20 HP all as specified and directed.

All as per srl item no. 24.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S & F in replacement of GM/SS impellers of suitable size and as per sample for bowl assembly of submersible pumping set of capacity 4HP to 20 HP as per site requirement for bowls complete all as specified and directed.

All as per srl item no. 26.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S & F in replacement of steel caged rubber bushes of bowl for pump capacity 4HP to 20 HP complete all as specified and directed.

All as per srl item no. 28.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S & F in replacement of CI casing of bowls assy suitable for submercible pump set of cap 4HP to 20 HP complete all as specified and directed.

All as per srl item no. 30.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S & F in replacement of Gun metal bush of bowls suitable for submercible pump set of capacity 4HP to 20 HP complete all as specified and directed.

All as per srl item no. 32.00 here-in-before but of cap 25-40 HP complete all as specified and directed.

S&F in replacement of SS impeller key suitable for submercible pump set as per sample of cap 4-40 HP all as specified and directed.

S&F in replacement of studs with nuts & bolts suitable for submercible pump set complete all as specified and directed.

S&F in replacement pump shaft coupling with key suitable for submercible pump set complete all as specified and directed.

S & F in replacement Steel cage made of MS strip 25mmX5 mm to avoid the breakahge of submersible pump as a safty guard and welding with MS column pipe complete all as specified and directed.

S & F in replacement rubber gaskets and nuts bolts with MS column pipe for fixing of pump set complete all as specified and directed.

Taking Down submersible pump-set after complete repair and maint works, refixing, testing and recommissioning as per directions of Engr-in-charge.

S & F Mild steel column pipe for submersible pump 125 mm dia ,heavy duty C class 5.4 mm thick and 3 meter long duly welded MS flange 10 mm thick duly drilled holes 06 Nos on both sides of coloum pipe incl making suitable joints using suitable rubber gasket 3 mm thick all as directed by Engr-in-charge.

Supply, laying and testing of PVC insulated submersible copper cable flat type in repairs for volatge 1100V confirming to IS 694:1990 of size 10 sqmm 3 core, ISI marked complete all as specified and directed.

All as per srl item no. 41.00 here-in-before but of size 16 sqmm 3 core complete all as specified and directed.

All as per srl item no. 41.00 here-in-before but of size 6 sqmm 3 core complete all as specified and directed.

Taking out carefully Vertical turbine Pump set of capacity 20-40 HP and any make from the borewell (80' to 120') complete with column pipes, line shaft, discharge head spider, sleeves and all connected parts complete in all respect and all as directed by Engr-in-charge.

Taking out carefully Vertical turbine motor of capacity 20-40 HP from the exisitng foundation, transport to workshop, rewinding by using super enamelled copper winding wire of existing wire gauge incl other allied items such as varnish tape, sleeve, greasing etc of suitable size and refixing after testing and commissioning complete all as specified and directed by Engr-in-Charge. (Note- All T&P required shall be supplied by contractor without extra cost.)

S & F in replacement of thrust bearing having no 7316/7220 with greasing of motor of capacity 20 HP to 40 HP VT motor complete all as specified and directed.

S & F in rerplacement of ball bearing having No 6310/6311/6312 of turbine pump of capacity 20 HP to 40 HP of VT motor incluing greasing complete all as specified and directed.

Repair to top & bottom cone of VT motor and S&F bearing CI sleeve, Turning to reqd bearing size and fixing of new bearing sleeve of bearing size 7220/7316/6310-12 complete all as specified & directed

Repair of rotor shaft by Dismantling rotor from the motor ,welding, turning polishing to rotor upto reqd size of bearing , welding,turning, polishing,rethreading the rotor from the threaded portion and fixing of new checknut complete all as specified & directed .

S & F in replacement of terminal plate for VT motor as per sample complete all as specified & directed.

S & F in replacement of ratched plate assembly for vertical turbine motor of capicity 20 HP to 40 HP VT motor complete all as specified & directed

S&F in replacement of oil seal as per sample for VT motor complete all as specified & directed

Dismantling the bowl assembly of VT pump any type any capacity or make for carrying out repair and replacement of worn out parts by strip opening of all parts such as impellers, pump shafts, lock collers, bushes, neck rings etc and machine work such as welding turning, re-facing where required and replacing of defective parts up to and including 11 stages having pump capacity of 20-40 HP complete all as specified & directed. (Note:- Spares parts and their fixing shall be paid separately under the respective items of schedule.)

S & F in replacement pump shaft for VT pump 25 to 38 mm dia upto 3 mtr long of stainless steel suitable for bowl assembly up to 12 stages including threading cutting to size all as specified and directed.

S & F gun metal/SS Impellers suitable size for bowl assembly casing as per site requirement for suction, discharge and intermediate bowls complete all as specified and directed.

S &F intermediate gun metal bush for bowl assembly of suitable size as per site requirement make and model for suction, discharge and intermediate bowls of size 100mm to 150mm complete all as specified and directed.

S & F bowl casing of cast iron of size suitable as per site requirement any type make and model for suction, discharge and intermediate bowls of suitable size including studs, nuts, bolts and washers complete all as specified and directed by Engr-in-charge.

S & F neck ring of bowl casing made out of gun metal/brass for assembly of suitable size as per site requirement any type, make and model for suction, discharge and intermediate bowls complete all as specified and directed.

S & F in replacement Impeller lock collets/lock bushes for bowl assembly of suitable size as per site requirement any type, make and model for suction discharge and intermediate bowls complete all as specified and directed.

S & F in replacement neck ring for impellers made out of gun metal/brass for assembly of suitable size as per site requirement any type, make and model for suction, discharge and intermediate bowls complete all as specified and directed by Engr-in-charge.

S & F in replacement Rubber bush of bowl assembly suitable type make and model for suction, discharge and intermediate bowls complete all as specified and directed by Engr-in-Charge.

S & F in replacement Studs with nuts, spring, washers copmlete all as specified & directed

S & F in replacement Suction case /dischrge case of bowl assy of cap 20-40 HP complete all as specified & directed

S & F in replacement MS column pipe (5mm thick) heavy duty both side flanged end with one no spider flanged, rubber bush, line shaft,300 mm dia and 3 mtr length with SS sleeve and sockets (thickness of flange should not less than 20 mm) complete all as specified & directed

S & F in replacement GM Spider 150 mm dia for 30 mm dia line shaft sleeve as per sample complete all as specified & directed

S & F in replacement line shaft 30 mm dia with bush 10' long as per sample complete all as specified & directed

S & F in replacement Line shaft sleeve 30 mm dia as per sample complete all as specified & directed

S & F in replacement socket for submersible pump 30 mm SS as per sample complete all as specified & directed

S & F in replacement MS column pipe heavy duty with MS socket 150 mm dia both side threaded, 3 mtr long complete all as specified & directed

Dismantling of VT motor discharge head of pump set and replacement of GM bushes along with studs, nuts, collars and replacement of top shaf 25/30 mm dia with top nut, replacement of gaskets of discharge head , bolts studs of discharge head complete all as specified & directed

S & F in replacement water pressure guage liquid filled with guage cock & fixing after making hole in the CI/GI pipelines, size 4 inc dial X 0-200 psi complete all as specified & directed. Make : Fiebig/ H Guru/ Emerald/ Anergy.

Taking down and refixing VT pump after complete repair and fixing pump column assembly , discharge head, motor etc and recommisioning the same as per direction of Engineer -in-charge.

Checking of chemical dosing plant at site and repair / replacement to agitator,pump,piping,valves and other connected spare parts mentioned below for smooth fucntioning the plants all specified as directed by Engr-in-charge. (Note :- Spare parts shall be measured and paid seperately under relevent item of sch)

S&F in replacement PE tubing D-5/8 mm complete all as specified & directed

S&F in replacement suction valve (foot valve) complete all as specified & directed

S&F in replacement suction head valve complete all as specified & directed

S&F in replacement Discharge valve complete all as specified & directed

S&F in replacement line injector delivery valve complete all as specified & directed

S&F in replacement Spring for discharge valve complete all as specified & directed

S&F in replacement main diapharm as per sample complete all as specified & directed

S&F in replacement pulsar Assy for dosing pump complete all as specified & directed

M&L for Rewinding of agitator motor with super enamelled copper winding wire with all materials such as laminated paper, strips, PVC tape and sealingmaterial etc complete of capacity 1.0 HP complete all as specified & directed

S&F in Replacement of agitator shaft with impeller complete all as specified & directed

Cleaning of Over head tanks of following capacity 40 to 50 feet high by under taking the cleaning in two stage process are as under :- (1) Tank to be cleaned in 6 montly basis (2) writing tank capacity, date of cleaning, date of next cleaning on tank wall/pillar with black paint background and letters in white paint having size not less than 25 mm height complete all as specified & directed (a) Descalling the inner surface by using high pressure rotary jets, pumping out the mud, algae and other dust particles by suction pump and industrial vaccum cleaner. (b) Treatment of walls, roof and floor by specially developed biodegradable and eco friendly antibacterial agent

Tank capacity of 25000 to 30000 Glns

Tank capacity of 50000 Glns

Tank capacity of 100000 Glns

S & F in replacement automatic DOL Starter suitable for upto 7.5 HP motor 440 Volt complete all as specified & directed. Make : L&T model no MU-G10 DOL or equivalent in any make mentioned in list of products.

S & F in replacement automatic DOL Starter suitable for upto 20-40 HP motor 440 Volt complete all as specified & directed. Make : L&T model no MU-G40 DOL or equivalent in any make mentioned in list of products.

Repairing of Star Delta Starter of 20 to 40 HP motor of any make by replacing contactor, relays, wiring etc including testing and commissioninng complete all as specified and directed. (Note : Supply of contactor & relays should be measured and paid under relevant items.)

Supply only Power Contactor LC1E95 Easy pact TVS with 1 NO& 1 NC auxilary contacts , 415 volts complete all as specified & directed

Supply only Power Contactor MNX 40 with relays and coils complete 415 volts complete all as specified & directed

Supply only Add on auxillary contact blocks 2 NO+2 NC for MNX 40, 415 volts complete all as specified & directed

Supply only Power Contactor MNX 70 with relays and coil complete S 415 volts complete all as specified & directed

Supply only Contactor ML-2 complete with auxilary contacts 2 NO&2 NC , 415 volts complete all as specified & directed

Supply only Contactor ML-3 complete with auxilary contacts 2 NO&2 NC , 415 volts complete all as specified & directed

Supply only Contactor ML-4 complete with auxilary contacts 2 NO&2 NC , 415 volts complete all as specified & directed

Supply only delay timer relay ST-100 complete all as specified & directed

Supply only Bimetal Over load relay of rating 24- 40 Amps, 415 Volts, complete all as specified and directed.

Supply and fixing in repair MCCB 3 Pole LT 415 volt 50 Hz, AC 63-100 amps 16 kA with thermal magnetic release for OL & SC protection complete all as specified & directed

Supply and fixing in repair MCCB 3 Pole LT 415 volt 50 Hz, AC 125 amps 16 kA with thermal magnetic release for OL & SC protection complete all as specified & directed

Supply and fixing in repair MCCB 3 Pole LT 415 volt 50 Hz, AC 160 amps 36 kA with thermal magnetic release for OL & SC protection complete all as specified & directed

Supply and fixing in repair MCCB 3 Pole LT 415 volt 50 Hz, AC 200 amps 16 kA with thermal magnetic release for OL & SC protection complete all as specified & directed

M&L in replacement display notice board of size 120cm x 80 cm made of fibre, decorative type and having the aluminum borders suitable size aluminium channel and inside 3 mm fibre sheet board will have arrengmetnt of clips to hold the standing orders of any (04 Nos) etc with hanging arrangement on wall incl plastic transperant sheet (talk sheet) of board size which completely covers the front side of board all as specified and directed by Engr-in-charge

M & L for Flex sign board of size 5'x3' showing schematic distribution diagram and details of pump house machinery and duly fixed on suitable MS square frame complete all as specified and directed by Engr-in-charge.

M & L for painting after scraping of old dull paints from the surface by scratching by wire brushes, steel surface over 10cm in width or girth such as CI pipe lines of over head tanks of 15m staging including rising mains, gravity mains, overflow pipe, wash out pipe & Header, valves, motor, dozer and Entry Gate by applying two coats of synthetic enamel paint as per colour code decided by Engineer-in Charge and direction arrows of flow in white paint and writing MES/SM No of machinery with white paint of letter size not less than 25mm height complete all as specified and directed. (Note: Approx Area for painting of each installation = 90Sqm)

Dismantling of defective Chloronome plant Make Jesco from site segrigating its parts and refitting the same after complete repair and testing at site including filling of chlorine gas– 01 Job (i) Replacement of hexnut with connective Nipple -01 Job (ii) Replacement of Inlet valve kit -01 Job (iii) Replacement of non return valve kit – 01 Job (iv) Replacement of measuring glass kit (0-500 gm/hr) -01 No (v) Replacement of rectangular adjustment nut-01 Nos (vi) Replacement of PVC pipe 8/12 mm from non return valve to vacuum regulator- 06 mtr (vii) Replacement of ejector nipple -01 set (set of 2)

Supply and fixing MS Clamps for 6" dia water mains (made out of 10 mm x 75 mm MS flat with four nuts & bolts and fixing one no SS nipple 6" long of 25 mm dia on the clamp with one socket and fixing tappered SS funnel 1"x6" (SS) on top and fixing 25 mm dia ball valve of stainless steel tested upto 600psi all as specified and directed.

M&L for 15mm bore GI pipe, medium grade with all fitttings, laid in trenches, on walls, complete all as specified and directed by Engineer-in-Charge. (Note :- Excavation and earth work shall be measured and paid saperately under relevant items of BOQ.)

All as per Srl item No. 106.00 here-in-before but 20mm bore.

All as per Srl item No. 106.00 here-in-before but 25mm bore.

All as per Srl item No. 106.00 here-in-before but 40mm bore.

All as per Srl item No. 106.00 here-in-before but 50mm bore.

All as per Srl item No. 106.00 here-in-before but 80mm bore.

All as per Srl item No. 106.00 here-in-before but 100mm bore.

Taking up or down GI tubing 15mm dia including connections carefully, complete all as directed and specified. (Note- Excavation and earth work shall measured and paid saperately under relative item).

All as per Srl item No. 113.00 here-in-before but 20mm bore.

All as per Srl item No. 113.00 here-in-before but 25mm bore.

All as per Srl item No. 113.00 here-in-before but 40mm bore.

All as per Srl item No. 113.00 here-in-before but 50mm bore.

All as per Srl item No. 113.00 here-in-before but 80mm bore.

All as per Srl item No. 113.00 here-in-before but 100mm bore.

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth in any type of soil for repairing/ replacement of CI & GI pipes including getting out excavated earth complete all as specified and directed.

Returning, filling in trenches incl spreading and leveling, watering and well ramming in layers n.exc. 25 cm thick all as specified and directed.

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

Notes :- (a) The contract sum shall be arrived at after deduction of amount of Schedule of Credit. (Rs. 1,59,018.50). (b) PERFORMANCE SECURITY :- (Refer condition 19 of IAFW-2249) The performance security for an amount equivalent to 3% (Three percent) of the accepted contract sum shall be delivered by the successful bidder within 28 days from the date of intimation letter of acceptance and all provisions shall be applicable as per condition 19 of IAFW 2249

vivek and co

kamal electric works

BABBAR ENGINEERS

JAI DURGA CONSTRUCTION CO

M/S SURINDER KUMAR MAHAJAN

HARI OM ENTERPRISES

GARG CONSTRUCTION CO