Repair and maint of centrifugal pump sets, Monoblock pump sets, submersible pump sets and connected items and repair and maint of GI, CI, DI, MS, HDPE pipe line of different capacity in Zone A under AGE EM-I of GE Dehradun.

Amount

Material and labour for restoration of water supply by identifying and rectifying the water supply leakage repair work, at any location, in any type of leakage i.e. 15mm/ 20mm/25mm dia pipes of GI/ MS with any type of joints i.e. flanged, socketed,welding joint, including required fittings such as socket/ union/ long screw/ nipple, by cutting/ threading as required at site and as directed. Earth work (if required) will be measured in the quoted rate of this item. Note : (i) Any material required for leak repair deemed to be included in the above quoted rate. (ii) Any length of pipe ( 0.5 RM and above) required shall be paid sepertately under relevant item.

Material and labour for resoration of water supply by identifying and rectifying the water supply leakage repair work, at any location, in any type of leakage i.e. 300 mm dia pipe line of CI/ GI/DI/MS with any type of joints i.e. flanged, socketed, tyton rubber ring, D Joint, MJ Collar, welding or lead joint including required fittings such as socket/ union/ long screw/ nipple, and clamp of any size with nut bolt of required size by cutting/ threading as required at site , chocking of lead with spun yarn or providing new gasket / rubber ring/ nut bolts/ required welding work as per site requirement complete all as specified and as directed. Earth work (if required) will be measured in the quoted rate of this item. If water is continue flowing in that water pipe line at the location of leakage, the contractor is fully responsible to arrest the water leakage in that situation also in all respect. Note : (i) Any material required for leak repair deemed to be included in the above quoted rate. (ii) Any length of pipe ( 0.5 RM and above) required shall be paid sepertately under relevant item.

All as per item No 2 here-in-before but 200 mm / 250 mm dia water pipe line complete all as specified and directed by Engr-in-Charge

All as per item No 2 here-in-before but 100 mm / 150 mm dia water pipe line complete all as specified and directed by Engr-in-Charge

All as per item No 2 here-in-before but 40mm / 50mm/ 80mm dia pipes complete all as specified and directed by Engr-in-Charge

Material and labour MS ERW steel pipe 7.0 mm thick of 200mm dia including taking down complete all as specified and directed by Engr-in-Charge

Material and labour MS ERW steel pipe 7.0 mm thick of 150mm dia including taking down complete all as specified and directed by Engr-in-Charge.

Material and labour MS ERW steel pipe 7.0 mm thick of 100mm dia including taking down complete all as specified and directed by Engr-in-Charge

Material and labour MS ERW steel pipe 7.0 mm thick of 80mm dia including taking down complete all as specified and directed by Engr-in-Charge

Material and labour MS flange min 8 mm thick of 200mm dia duly drilled holes including welding in plain end of MS pipe with one rubber gasket complete all as specified and directed by Engr-in-Charge .

Material and labour MS flange min 8 mm thick of 150mm dia duly drilled holes including welding in plain end of MS pipe with one rubber gasket complete all as specified and directed by Engr-in-Charge .

Material and labour MS flange min 8 mm thick of 100mm dia duly drilled holes including welding in plain end of MS pipe with one rubber gasket complete all as specified and directed by Engr-in-Charge .

Material and labour MS flange min 8 mm thick of 80 mm dia duly drilled holes including welding in plain end of MS pipe with one rubber gasket complete all as specified and directed by Engr-in-Charge .

Supply and fix cast iron 'D' joint set complete of two flanged collar one no sleeve two nos rubber 'O' ring and nut bolts washers of suitable size for 200 mm bore CI/DI pipe complete including necessary cutting, grinding work to fix in pipe complete all as specified and directed by Engr-in-Charge (Note:- Earth work required to clear the existing pipe line shall be measured and paid separately)

All as per item No 14 here-in-before but 150 mm bore complete all as specified and directed by Engr-in-Charge

All as per item No14 here-in-before but 100 mm bore complete all as specified and directed by Engr-in-Charge

All as per item No 14 here-in-before but 80 mm bore complete all as specified and directed by Engr-in-Charge

Material and labour for excavation in trenches in any type of soil not exceeding 1.5 Meter wide and not exceeding 1.5 Meter deep including cutting in slopes etc for laying of pipe line including getting out, complete all as specified and directed.

Material and labour for returning, filling in, including spreading, leveling, watering and well ramming in layers in soft / loose soil not exceeding 25 cm in each layer complete all as specified and directed by Engineer-in-Charge.

Material and labour for removal of excavated material (Soil) to a distance up to 50 Meter from starting point and depositing where directed at level not exceeding 1.5 Meter above as directed by Engineer-in-Charge.

Dismantling and taking out the existing corroded / scaled GI pipe / PPR/ PALP pipe with fittings connections from trenches, walls, ceiling or floor and removal from site or disposed off for the following sizes complete all as specifed and directed. Note: Excavation and earth work shall be measured and paid seperately under respective item of schedule "A"

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Refixing of Old GI tubing in new or Old position (walls, ceiling, floors and trench etc) for the following size complete all as specified and directed. Note: Excavation and earth work shall be measuered and paid seperately under respective item of schedule 'A"

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Supply, Laying, fixing & testing galvanished iron water tubing 'medium grade; with and inclduing all GI fittings such as flanges, unions reducers sockets, socket reducing bends , elbows, tee, checkneuts, caps, plugs etc laid in trenches for the following sizes complete all as specifed and directed. Note: Excavation and earth work shall be measuered and paid seperately under respective item of schedule 'A" Make : TATA/Surva Prakash/Jindal

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Supply, Laying, fixing & testing galvanished iron water tubing 'medium grade; 20 mm bore ISI marked with and inclduing all GI fittings such as flanges, unions reducers sockets, socket reducing bends , elbows, tee, checkneuts, caps, plugs etc fixed to wall, lain in floors, complete all as specifed and directed.

Material and labour for any type of structural steel sections , nut- bolt, washers, sheets, back plate, xpm mesh, wire mesh, bending, cutting in shape, welding, drilling holes, flanges including painting with two coats of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Dismantling/taking out defective Gun metal gate valve and Supply & fix new Gun metal gate valve with iron wheel head by screwing/cutting of existing pipe lines for the following size complete all as specifed and directed.

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supplying and fabrication in replacement of strata sample box overall size 1200x750x100 mm made out of 18 to 20mm thick veneered particles board with frame made out of aluminium angle of size 25x25x2 mm having not less than 20 Nos partitions of size 150x100x100 mm made with 12mm thick commercial plywood and 25x25x2mm aluminium angle bearers with and including sliding type sheet glass 5mm thick cover with suitable size aluminium charfel frame alround with 2 Nos key holes made out of aluminium plate of size 40x25x3mm, aluminium handles as required and applying 2 coats of synthetic enamle paint over a coat of red oxide primer after preparation of surface including writing name of the tube well, location and strata samples with depth complete all as specified and as directed. Note: (i) strata chart as per existing shall be prepared & provided by the contractor without any extra cost.

Material and labour for fixing of MS clamps of following size:-

MS Clamps 150 mm dia, 150 mm width, 4 mm thickness incl nuts,bolts washers complete all as specified and directed by Engr-in-Charge

MS Clamps 200 mm dia, 150 mm width, 4 mm thickness incl nuts,bolts washers complete all as specified and directed by Engr-in-Charge

Supply and fix in replacement mild steel water tubing as in column pipe, 100mm bore medium grade of thickness 4.5mm, ISI marked, conforming to relevent IS for column pipe in required length but length not more than 3mtr, both end flanged internally threaded and duly welded with pipe using 4Nos MS Strips of size 20x3mm with provision of 04 Nos holes and 01 No. side slot for passing submersible cable on both flanged end, including painting with two coats of anti corrosive bituminous paint over a coat of red oxide primer complete all as specified and directed. Make: TATA/TT Swastik/ Jindal/ Prakash Surya Note: Cost of MS flange 8mm thick, rubber insertion packing, 04 Nos, hexagonal head steel bolts with nut and two washers for each flange joint are included in the quoted rate of item.

Taking down centrifugal pumping set alonwith base frame including disconnection of inlet suction and discharge pipe line, pump coupling for Centrigugal Pump Set of any capacity for repair the PCC foundation and after repair the PCC foundation the centrifugal pumping set alonwith base frame reinstall on fondation with proper alignment with motor and reconnection of inlet suction and discharge pipe line, pump coupling of Centrigugal Pump Set duly alignment and testing on full discharge complete all as specified and directed.

Dismantling existing PCC and Material & labour for cement concrete 1:2:4 type B1 using (20 mm graded stone aggregate) as in mass concrete (for pump set foundation/DG set foundation/LT Panel foundation etc) and similar work including necessary frame work finished even and smooth complete all as specified and directed. Note :- PCC foundation shall be done as per existing and suitable for available centrifugal pump set.

Supply only bearing grease in 5 kg suppliers packing, complete all as specified and directed by Engr-in-Charge Make : Castrol/SKF

Supply only copper tube (Thimbles) terminal heavy duty of size 25 Sq.mm, complete all as specified and directed by Engr-in-Charge

Supply only copper tube (Thimbles) terminal heavy duty of size 35 Sqmm, complete all as specified and directed by Engr-in-Charge

Supply only copper tube (Thimbles) terminal heavy duty of size 50 Sqmm, complete all as specified and directed by Engr-in-Charge

Supply only copper tube (Thimbles) terminal heavy duty of size 70 Sq.mm, complete all as specified and directed by Engr-in-Charge

Supply only copper tube (Thimbles) terminal heavy duty of size 95 Sq.mm complete all as specified and directed by Engr-in-Charge

Material and labour for filling crushed / broken aggreagate of gauge exc 40 mm and not exc 80mm in layer thickness, 150mm laid in sub station yard complete all as specified and as directed.

Surface excavation in soft/loose soil n exc 30cm deep and averaging 15 cm deep and getting out for surface dressing complete all as directed. Note:- For surface excavation to cut the hurbs and shurbs from site is the responsibility of the contractor. (Note : Rate of cutting of hurbs and shurbs to be included in the qouted rate of this item.)

Material and Labour greased graphite gland packing of size 6mm as required at site complete all as specified & directed. Make :- Champion

Material and Labour greased graphite gland packing of size 8mm as required at site complete all as specified & directed. Make :- Champion

Material and Labour greased graphite gland packing of size 10 mm as required at site complete all as specified & directed. Make :- Champion

Material and Labour greased graphite gland packing of size 12 mm as required at site complete all as specified & directed. Make :- Champion

Supply and laying lowering & jointing with submersible pump lead including jointing material PVC insulated and PVC sheathed submersible flat cable multistranded copper conductor 70 Sqmm 3 core, 1100 volt grade including Material and labour for cable tieing arragngement with two places at each length (3mtr) of column pipe including taking down old cable complete all as specified and as directed.

All as per item No. 44 here-in-before but 50 sqmm, 3 core complete all as specified and directed by Engr-in-Charge

All as per item No. 44 here-in-before but 35 sqmm, 3 core complete all as specified and directed by Engr-in-Charge

Material and labour for Chemical and bacteriological testing of WATER, sample collecting from existing borewell & testing carried out from authorized Govt laboratory to ensure potability of water complete along with certified report complete all as specified and directed by Engr-in-Charge

Material and labour for dismantling electrically and taking down unserviceable fully automatic starter any type dry/ ATS type, from base frame and transporting to workshop for cleaning and refixing the serviceable parts back after repair and replacement of U/s parts for the 15 HP to 50 HP capacity size. (Note: Spare parts required for replacement shall be measured & paid for separately under respective item).

All as per item No. 48 here-in- before but for the 60.0 HP to 100.0 HP capacity complete all as specified & Directed. (Note: Spare parts required for replacement shall be measured & paid for separately under respective item).

Supply only following spares of fully automatic starter:-

Fixed power copper contacts suitable for 60 HP to 100 HP star delta starter.

Moving power copper contacts suitable for 60 HP to 100 HP star delta starter.

Fixed power copper contacts suitable for 15 HP to 50 HP star delta starter.

Moving power copper contacts suitable for 15 HP to 50 HP star delta starter.

Auxiliary switch type -01 with 1 No-1 NC suitable for 60/80 HP star delta starter.

Supply and fix in replacement water pressure gauge glycerin filled stainless steel body of size 100 mm 0-10 kg/cm2 complete all as specified & Directed. Make : H Guru or equivalent

Supply and fix in replacement water pressure gauge glycerin filled stainless steel body of size 100 mm 0-7 kg/cm2 complete all as specified & Directed. Make : H Guru or equivalent

Taking down old U/S ampere meter from existing panel board and Material & labour for new digital/analog ampere meter (as suitable at site) for three phase AC supply with complete wiring connections all as directed. Make :- Legrand/Seimens/C &S/Schenider.

Taking down old U/S volt meter from existing panel board and Material & labour for new digital volt meter for three phase AC supply with complete wiring connections all as directed. Make :- Legrand/Seimens/C&S/Schenider.

Disconnecting and taking down unserviceable electric motor of capacity 125 HP to 150 HP, 1450 RPM 3 Phase from base frame and shifting to workshop for rewinding opeing compete taking out Rotor assembly from starter carefully and cutting/cleaning burnt winding wire from startor, carefully reapirs to demage slots sinclduing Rewinding of starter with super enameled copper wire gauge same as original & Varnishing the same drying tapping with cotton tapes all electrical cionnections should be soldered properly, reassembling resifting & reinstallation at site inclduing testing at full load complete all as specifed & directed.

All as per item No. 60 here-in-before but 75 HP to 100 HP 1480 RPM 3 Phase complete all as specified & Directed.

All as per item No. 60 here-in-before but 50 HP 1480 RPM 3 Phase complete all as specified & Directed.

All as per item No. 60 here-in-before but 12.5 HP to 25 HP 1480 RPM 3 Phase complete all as specified & Directed.

All as per item No. 60 here-in-before but 1.0 to 3.0 HP 1480 RPM 3 Phase complete all as specified & Directed.

Supply and fix bearing suitable for electric motor 125 HP to 150 HP complete all as specified & Directed. Make - SKF/Tata/NBC

Supply and fix bearing suitable for electric motor 75 HP to 100 HP complete all as specified & Directed. Make - SKF/Tata/NBC

Supply and fix bearing suitable for electric motor 50HP complete all as specified & Directed.Make - SKF/Tata/NBC

Supply and fix bearing suitable for electric motor 12.5 HP to 25 HP complete all as specified & Directed. Make - SKF/Tata/NBC

Taking down centrifugal pumping set from base frame including disconnection of inlet suction and discharge pipe line, pump coupling for Centrigugal Pump Set of capacity 100/125 HP/150 HP and shifting to workshop for repair and opening dismantling and overhauling complete parts, all parts cleaned by Kerosene oil neatly with and including replacement of defective spare parts by news parts including necessary welding machine/ grinding work if required at the time of refitting of spare into pump set and re-shifting, reinstallation on base frame with proper alignment with motor and testing on full discharge complete all as specified and directed. Note:- (i) Spare parts which are required to be replaced during repair shall be measured and paid separately under as supply only items,however fixing element shall be deemed to be included in the quoted rates of this item. (ii)Contractor shall ensure water pipe lines sealed by blocking with dead flange for the repair period if required (iii) Repair work of pump set will be carried out through authorised workshop / dealer only.

Supply only following spares parts to be replaced as repair to centrifugal pumping set multi stage type of capacity 100/125 HP /150 HP under item No 69.00 here in above:-

CI impeller

SS sleeve

CI bush

MS coupling complete with rubber tyre/ Star rubber bush complete.

CI neck ring

Ball bearing

Pump bearing housing

Gland pusher

Double check nut with studs complete

Impeller Key

Housing bush

Pump Shaft

MS coupling cover complete with nut bolt

Interstage ring

Seal stud packing O ring

Wear ring

All as per item No 69 here-in-above but capacity of 50 HP to 75 HP

Supply only following spares parts to be replaced as repair to centrifugal pumping set multi stage type of capacity 50HP to 75 HP under item No 71.00 here in above:-

CI impeller

SS sleeve

CI bush

MS coupling complete with rubber tyre/ Star rubber bush.

CI neck ring

Ball bearing

Pump bearing housing

Gland pusher

Double check nut with studs complete

Impeller Key

Housing bush

Pump Shaft

MS coupling cover complete with nut bolt

All as per item No 69 here-in-above but capacity of 12.5 HP to 25 HP

Supply only following spares parts to be replaced as repair to centrifugal Pumping Set of capacity 12.5 HP to 25 HP, multi stage under item No 73.00 here in above:-

CI impeller

SS sleeve

CI bush

MS coupling complete with rubber tyre/ Star rubber bush.

CI neck ring

Ball bearing

Pump bearing housing

Gland pusher

Double check nut with studs complete

Impeller Key

Housing bush

Pump shaft

MS coupling cover complete with nut bolt

Taking down centrifugal pumping set from base frame including disconnection of inlet suction and discharge pipe line, pump coupling for Centrigugal Pump Set of capacity 125 HP/150 HP and opening the pumping set for replace the mechanical seal of suitable size and after replacement of mechanical seal the pumping set reinstall on base frame with proper alignment with motor and testing on full discharge complete all as specified and directed. Note:- (i) Mechanical seal and seal plate and connected items shall not be included in the quoted rates of this item. (ii)Contractor shall ensure water pipe lines sealed by blocking with dead flange for the repair period if required

Material and labour for Mechanical seal with seal plate suitable for centrifugal pump set of 100/125/150 HP capacity complete all as specified & Directed.

Material and labour for site clearance by means removing of debris, cutting of grass, bushes, plant growth and disposed off up to a distance not more than 50mtr from the starting point all as directed at site at various water supply installations complete all as specified & Directed.

Disconnecting the existing non functional submersible pump set from electric supply from panel, dismantling existing CI bend from non return valve, removing and lifting out submersible pump set of any description and capacity & in any position, alongwith existing column pipe 100mm dia and existing submersible cable of any size from the bore well ( up to 450 feet depth of pump set from GL) and staking the pump and column pipes near by the bore well for inspection complete all as specified and directed by Engineer-in-Charge. NOTE : (i) Contractor shall take proper precautions while lifting out and removing pump set from bore well so as to avoid any damage to column pipe and submersible cable. All necessary T&P and equipments required for lifting out pump set etc shall be arranged by the contractor at his own cost. (ii) Number of column pipe may vary from 30 to 40. The existing pipes & flanged joints shall be checked for its serviceability & unserviceable joints alongwith flanges shall be removed from the column pipe by cutting the pipes & making new thread in pipes for fixing of new flange joint, the cost of same shall be deemed to be included in the quoted rate for above item. However cleaning of pipes shall be measured & paid separately.

Dismantling and strip opening of submersible pump & motor of any description and in any position for servicing /overhauling mechanically and electrically, cleaning, oiling/greasing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, welding , etc of broken steel sections of pump, full stator slot repair including rotor sleeve grinding and polishing and balancing (if required), reassembling the Pump & motor, ensuring proper alignment of pump and motor, connecting to existing system and testing at site on full load to the entire satisfaction of the Engineer-in-Charge for 40 to 75 HP capacity, 3 phase, 415 volts, 50 HZ, AC supply pumps & motors. Note: - (i) The replacement of defective / nonfunctional parts shall be measured & paid for separately as “Supply only” under appropriate item of Sch ‘A’ and fixing rate for new items are deemed to include under these items. (ii) Burnt out windings of motor shall be replaced, measured and paid for separately under appropriate item of Sch ‘A’ for rewinding. (iii) Painting of complete submersible pump motor set will be carried out by contractor after complete repair of the same and the cost of the painting work will be included in quoted rate of this item.

(iv) The rates for above items are deemed to be included transportation to & fro of pumps/ motors to workshop for necessary repairs. (v) The rate quoted for the item shall include re-metaling of Pump shaft, polishing and grinding and making standard size to match with Bush/Neck-ring/ sleeve etc (vi) Lifting of pump and motor from bore well and lowering of pump and motor after repairs shall be measured and paid separately under appropriate item of Schedule `A' (vii) The quoted rate shall be deemed to include replacement of small/ minor parts i.e. washers, keys for coupling, cable packing ring etc.

Supply only the following items / spare parts suitable for submersible pump set of 40 to 52 HP capacity dismantled under Sch ‘A’ item No.79.00 above all as specified and directed by the Engineer-in-Charge.

GM bush bearing.

Neoprene rubber bush for stage bowl.

Stain less steel sleeve.

S/S stud with nut for stage bowl

Impeller Key

GM impeller

Motor pump coupling made out of stain less steel with key.

Stage bowl

Anti magnetic stainless steel pump shaft with key

Strainer stainless steel

Supply only the following items / spare parts suitable for submersible pump set of 60 to 75 HP capacity dismantled under Sch ‘A’ item No. 79.00 above all as specified and directed by the Engineer-in-Charge.

GM bush bearing.

Neoprene rubber bush for stage bowl.

Stain less steel sleeve.

S/S stud with nut for stage bowl

Impeller Key

GM impeller

Motor pump coupling made out of stain less steel with key.

Stage bowl

Amti magnetic stainless steel pump shaft with key.

Strainer stainless steel

Supply only the following items / spare parts suitable for Motor of submersible of 40 to 52 HP capacity dismantled under Sch ‘A’ item No. 79.00 above all as specified and directed by the Engineer-in-Charge.

S/S upper sleeve.

S/S lower bush.

Upper bush rubber.

Lower bush rubber.

GM thrust bearing.

GM thrust plate complete kit

Thrust plate accel

Supply only the following items / spare parts suitable for Motor of submersible of 60 to 75 HP capacity dismantled under Sch ‘A’ item No. 79.00 above all as specified and directed by the Engineer-in-Charge.

S/S upper sleeve.

S/S lower bush.

Upper bush rubber.

Lower bush rubber.

GM thrust bearing.

GM thrust plate complete kit

Thrust plate accel

Taking out & removing old burnt out windings of the submersible electric motors of following capacity and rewinding of submersible electric motors with existing size PVC insulated, copper conductor wire as approved by the Engineer-in-Charge including cleaning the slots with carbon- tetra-chloride solution before rewinding ,transportation to site complete all as specified and directed by Engineer-in-Charge.

40 HP to 60 HP, Three phase, 415 Volts, 50 Hz, AC supply

61 HP to 75 HP, Three phase, 415 Volts, 50 Hz, AC supply

Lowering down of the submersible pump set of any description and any capacity & in any position, in bore well alongwith column pipe 100mm dia and submersible cable of any size (approximately 450 feet depth of pump set from GL) making necessary electric connections & testing the pump set after lowering complete all as specified and directed by Engineer-in-Charge

Supply and fixing straight through joint complete with jointing materials suitable for three core stranded copper conductor cable PVC insulated and sheathed flat submersible cable 1100 Volt grade all as specified and directed by Engineer-in-Charge.

Material and labour for scrubbing out rusted MS column pipe of 100 mm bore with wire brush to remove rust, dirt etc. preparing the surface and applying a coat of anti corrosive bituminous paint complete all as specified and directed.

Material and labour for replacement of rubber gasket 4mm thick of size 100mm joints in flanged end cast iron / MS column pipes and fittings and including necessary nuts/bolts/washers all as specified and directed.

Supply and fix in repairs cast iron specials /DI fittings ISI marked for pressure water mains above 150mm dia and upto 300mm bore spigot and socket Tee pieces, single or double brunch connection or collar etc. complete all as specified and directed. Note : Excavation and earth work shall be measured and paid for separately.

Material and labour for Cleaning outer surface of existing water pipe line including sluice valve or other type of valve fitted with the existing water pipe line, preparing the surface for painting and painting with two coat of synthetic enamel paint with existing color code / with approved color code, all as specified complete of the following sizes at pump house / overhead tank. Note :- All existing water pipe line is laying vertical or horizontal to the ground surface. All areangements for painting of vertical water pipe line shall be responsibility of contractor and cost of any arrangements or cost of rent of required T&P (if required) shall be included in the quoted rate of the item.

80 mm Dia to 100 mm dia

125 mm Dia to 200 mm dia

Material and labour for Painting to pit cover of valve chamber/sluice valve chamber with frame and applying two coats of black synthetic enamel paint over a coat of red oxide primer including preparation of surface by cleaning/brushing to remove flakes as directed by Engineer-in-charge for the following sizes of chambers:-

600mmx600mmx600mm to 900mmx900mmx900mm

120mmx120mmx120mm to 150mm x150mmx150mm

Material and labour for painting of centrifugal pumping set of different capacity and its connected items items (sluice valve, NRVs, Coupling gaurd, Base frame etc) including writing letters on pump motors etc at various installations as per colour code with one coat of primer and two coat of synthetic enamelled paint all as specified and directed :-

Centrifugal pump set of capacity 12.5 HP to 25 HP

Centrifugal pump set of capacity 50 HP to 75 HP

Centrifugal pump set of capacity 100 HP to 150 HP

Taking down carefully Unserviceable pressure boosting pump of 0.5 HP to 1 HP capacity of any Make from base frame for repair purpose and repair/replacement of defective spares. After repair work refixing the same on base frame including provision of necessery T & P like ladder, tools ets as required for taking down and refixing of pressure boosting pump complete all as specefied. Note : Replacement of defective spare parts (to make functional ) will be measured and paid separately as supply only. However, cost of replacement screws, nuts, bolts, and cleaning of pump shall be deemed to be included in quoted rate.

Supply and fix in replacement stainless steel pressure booster pump tank of storage capacity 250 Ltr of existing specifications & make complete all as specefied and as directed by Engr-in-charge.

Supply and fix in replacement pressure booster pump pressure switch of existing specifications & make complete all as specefied and as directed by Engr-in-charge.

Supply and fix in replacement pressure booster pump impeller of existing specifications & make complete all as specefied and as directed by Engr-in-charge.

Supply and fix in replacement mechanical seal for pressure booster pump impeller of existing specifications & make complete all as specefied and as directed by Engr-in-charge.

Disconnecting the existing non functional open well submersible pump set of capacity upto 40 HP from starter panel, removing and lifting out open well submersible pump set of any description and existing capacity & in any position, alongwith existing fittings and cable from the open well and staking the pump near by the open well for inspection and transporting to workshop for servicing /overhauling mechanically and electrically, cleaning, oiling/greasing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, welding , etc of broken steel sections of pump, full stator slot repair including rotor sleeve grinding and polishing and balancing (if required), reassembling the open well submersible Pump Set, connecting to existing system and testing at site on full load to the entire satisfaction of the Engineer-in-Charge Note: - (i) Contractor shall take proper precautions while lifting out and removing pump set from open well so as to avoid any damage. All necessary T&P and equipments required for lifting out pump set etc shall be arranged by the contractor at his own cost. (i) Cost of supply and fix of defective / nonfunctional parts will be measured and paid for separately under appropriate item of Sch ‘A’ (ii) Burnt out windings of motor shall be replaced, measured and paid for separately under appropriate item of Sch ‘A’ for rewinding. (iii) Painting of complete open well submersible pump motor set will be carried out by contractor after complete repair of the same and the cost of the painting work will be included in quoted rate of this item.

Taking out & removing old burnt out windings of the open well submersible electric motors of any capacity and rewinding of open well submersible electric motors with existing size PVC insulated, copper conductor wire as approved by the Engineer-in-Charge including cleaning the slots with carbon- tetra-chloride solution before rewinding ,transportation to site complete all as specified and directed by Engineer-in-Charge.

Supply only the following items / spare parts suitable for open well submersible pump set of 40 HP capacity under Sch ‘A’ item No. 99 above all as specified and directed by the Engineer-in-Charge.

GM bush bearing.

Stain less steel sleeve.

S/S stud with nut

Impeller Key

GM impeller

Motor pump coupling made out of stain less steel with key.

Supply only the following items / spare parts suitable for Motor of open well submersible of 40 HP capacity dismantled under Sch ‘A’ item No. 99.00 above all as specified and directed by the Engineer-in-Charge.

S/S upper sleeve.

S/S lower bush.

Upper bush rubber.

Lower bush rubber.

GM thrust bearing.

GM thrust plate complete kit

Thrust plate accel

Disconnecting the existing non functional open well submersible pump set of capacity upto 0.5 HP to 3 HP (single phase) from starter/Starter panel, removing and lifting out open well submersible pump set of any description and existing capacity & in any position, alongwith existing fittings and cable from the open well and transporting to workshop for servicing /overhauling mechanically and electrically, cleaning, oiling/greasing, fixing of serviceable parts in position, removing & replacement of defective / unserviceable parts with new parts, welding , etc reassembling the open well submersible Pump Set, connecting to existing system and testing at site on full load to the entire satisfaction of the Engineer-in-Charge Note: - (i) Contractor shall take proper precautions while taking out and removing pump set from open well so as to avoid any damage. All necessary T&P and equipments required for lifting out pump set etc shall be arranged by the contractor at his own cost. (i) Cost of supply and fix of defective / nonfunctional parts will be included in quoted rate of this item and shall not paid separately. (ii) Burnt out windings of motor shall be replaced, measured and paid for separately under appropriate item of Sch ‘A’ for rewinding. (iii) Painting of complete open well submersible pump motor set will be carried out by contractor after complete repair of the same and the cost of the painting work will be included in quoted rate of this item.

Supply & fixing of adjustable type, 3/4" brass fountain nozzles complete all as specified and directed.

Material and labour for supply, installation, testing and commissioning of open well submersible pump set electric driven Single phase,50Hz 160-260 volt grade complete with 10 meters submersible cable and suitable starter capacity for motor 1.0 HP. Discharge capacity 3.7 LPS in 12 Mtr Head complete all as specified and directed.

Supply and fix DOL starter suitable for Single phase submersible pump of 01 HP Capr with over load relay of 6-16 Amps and starting capacitor of 100-120 mfd complete all as specified and directed.

Supply & fixing in repair 8-Watt waterproof/ underwater COB LED fountain lights (220 volts AC/24V DC) complete all as specified and directed.

Material and labour for 10mm thick rendering on fair faces of brick work or concrete surface as in cement mortar 1:4 complete all as specified.

Material and labour for colored non absorbent tiles 7 mm thick in vrtical surface or horizontal surface and jointed in neat cement slurry and pointed in white or colour cement to match and all as per directed by Engr-in-Charge.

Material and labour for dismantling floor, earth or wall tiling including cement mortar bedding (but not backing), all as directed by Engr-in-Charge

Dismantle the broken valve chamber of size 60x60x60cm to 80x80x80cm and construct of new brick masonry valve pit of internal size 60x60x60cm to 80x80x80 cm with 230mm thick brick wall built in cement mortar plain cement concrete 1:3:6 and base surface area of valve chamber shall also built in cement mortar PCC 1:3:6 with adequate plastering and plastering 15mm wall sides in cement mortar 1:4 and the pit covered with MS plain sheet 3 mm thick duly fixed to MS angle iron of size 40x40x3mm and duly embedded in plain cement concrete coping 5 cm thick plain cement concrete 1:2:4mm type B1with opening and locking arrangements including painting with two coat of synthetic enamel paint over one coat of primer complete all as directed.

Dismantle the broken valve chamber of size 90x90x90cm to 110x110x110 cm and construct of new brick masonry valve pit of internal size 90x90x90cm to 110x110x110cm with 230mm thick brick wall built in cement mortar plain cement concrete 1:3:6 and base surface area of valve chamber shall also built in cement mortar PCC 1:3:6 with adequate plastering and plastering 15mm wall sides in cement mortar 1:4 and the pit covered with MS plain sheet 3 mm thick duly fixed to MS angle iron of size 40x40x3mm and duly embedded in plain cement concrete coping 5 cm thick plain cement concrete 1:2:4mm type B1with opening and locking arrangements including painting with two coat of synthetic enamel paint over one coat of primer complete all as directed.

Dismantle the broken valve chamber of size 120x120x120cm to 150x150x150cm and construct of new brick masonry valve pit of internal size 120x120x120cm to 150x150x150cm with 230mm thick brick wall built in cement mortar plain cement concrete 1:3:6 and base surface area of valve chamber shall also built in cement mortar PCC 1:3:6 with adequate plastering and plastering 15mm wall sides in cement mortar 1:4 and the valve pit covered with MS plain sheet 3 mm thick duly fixed to MS angle iron of size 40x40x4mm and duly embedded in plain cement concrete coping 5 cm thick plain cement concrete 1:2:4mm type B1with opening and locking arrangements including painting with two coat of synthetic enamel paint over one coat of primer complete all as directed.

Material and labour for CI fitting / DI fittings for spigot & socket end pipes such as Bends (any type, radius and angle), Tapers any type (Straight, bend, increasing, decreasing or double socket etc), Tee pieces single branch, `Y` junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs and mechanical joints any type etc upto 150 mm bore including removing/ dismantling of old CI fittings complete all as specified and directed.

Cutting of cast iron pipe mains 200 mm bore for insertion of tees, collars, sluice valves, etc including dewatering work required for working water pipe lines complete all as specified and directed.

All as per item No 114 here-in-before but 150 mm bore.

All as per item No 114 here-in-before but 100 mm bore.

All as per item No 114 here-in-before but 80 mm bore.

Taking up or down cast iron pipe of tyton joint/lead joint type from trenches including dismentling tyton joints/lead joint type & removing for disposal for the pipes of 200 mm bore complete all as specified and directed.

All as per item No 118 here-in-before but 150 mm bore.

All as per item No 118 here-in-before but 100 mm bore.

All as per item No 118 here-in-before but 80 mm bore.

Supplying and laying in trenches DI pipe 200 mm bore, with spigot and socket end, class K7 ISI marked as per IS 8329 complete all as specified and directed. Make : Electrosteel/TATA/JINDAL

All as per item No 122 here-in-before but 150 mm bore.

All as per item No 122 here-in-before but 100 mm bore.

All as per item No 122 here-in-before but 80 mm bore.

Material and labour for tyton rubber gasket joints for 200 mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 150 mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 100 mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 80 mm bore complete all as specified and directed

Cutting the existing hard standing/ metal road of facilitate for laying of water pipe line and making good the disturbed portion to bring it to original condition with plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) all as specified and as directed.

Attending complaints for pumping set/submersible pump set / LT Panel/starter panel/ DG Set / AMF Panel including minor repair, checking of all nut bolts and tightening if required, all electrical and mechanical connections with motor pump set and other equipments in water supply installation all as specified and directed. Rate of nut bolt, washer shall be included in quoted rate of this item. Note :- Complaints attended in one pump house in one day shall deemed to be in one complaint.

Friends fire Engineers

M/s Kamal Traders

M/S Electrotech Sales