REPAIR/RE-WINDING OF SUBMERSIBLE PUMPING SETS INCLUDING REPAIR TO PUMP OF VARIOUS CAPACITY AT VARIOUS WATER SUPPLY INSTALLATION UNDER GE (WEST) JALANDHAR CANTT

Amount

Lifting / taking up of defective submersible pumping set of any capacity i.e 2 HP to 5 HP from deep tube well and dismantling of connected rising main i.e non return valve/ bend or both (if required) etc from delivery of pump set, lifting of column pipe fixed with pumping set, unscrewing of column pipes from socket / flange, required No of times untill the pump set lifted from borewell, cutting of welded strip unscrewing of cable holding clamps and disconnecting of submersible cable joint including lowering of submersible pumping sets in deep tubewell after repair work (repair work will be measured under relevant items as follows) and lowering of column pipe of size 50/80 mm dia by screwing with socket/fixing with flange including replacement of unserviceable nuts/bolts/washers etc, fixing of cable clamps etc complete all as directed by Engineer-in-Charge. Note :- (i) Repair to column pipe viz welding/ cutting/ cleaning work and jointing material shall be measured and paid separately under relevant item of the schedule. (ii) Minor spare parts which are not include in the item given here in after but essential for carring out repairs work shall deemed to be included in the unit rate quoted by the tenderer.

All as per Srl item No 1.00 here-in- before but capacity 10 HP to 45 HP complete all as specified and directed.

Repair/overhauling of submersible motor 40 HP to 45 HP AC 3 phase by dismantling ,opening into parts cutting of burnt winding, cleaning of slots balancing of rotor cleaning polishing and rewinding with same gauge of PVC insulated heavy duty copper wire and testing including transportation from work site to workshop and back all as specified & directed by Engr-in-Charge. (Note : Spare parts shall be measured and paid separately under following items)

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 35 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 30 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 25 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 10 HP to 15 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 5 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 2 HP to 3 HP

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

Repair/overhauling of submersible pump of capacity 40 HP to 45 HP transporting to workshop dismantling, checking and separating of all parts for replacement of worn out spare parts and re-assembling after replacement of parts and transporting back including two coat of synthetic enamel paint over a coat of red oxide of pumps and replacement of nuts/bolts/washers as required, testing complete all as specified. (Note: Replacement of spare parts shall be measured and paid separetely under following items) .

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10.00 here-in- before but capacity of motor 35/30 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10.00 here-in- before but capacity of motor 25/20 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10 here-in- before but capacity of motor 10 HP to 15 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10.00 here-in- before but capacity of motor 5 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10 here-in- before but capacity of motor 2 HP to 3 HPcomplete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 16 sq mm flat, 1100 volt grade completed all as specified.

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 10 sq mm flat, 1100 volt grade completed all as specified.

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 6 sq mm flat, 1100 volt grade completed all as specified.

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 4 sq mm flat, 1100 volt grade completed all as specified.

Supply and Fixing in replacement in position GI heavy grade column pipe 150 mm bore 10' long flanged on both side, including provision of rubber gasket 3 mm thick, nuts,bolts and washers etc complete all as specified and directed.

Supply and Fixing in replacement in position GI heavy grade column pipe 100 mm bore 10' long flanged on both side, including provision of rubber gasket 3 mm thick, nuts,bolts and washers etc complete all as specified and directed.

Supply and Fixing in replacement in position GI heavy grade column pipe 80 mm bore 10' long flanged on both side, including provision of rubber gasket 3 mm thick, nuts,bolts and washers etc complete all as specified and directed.

Material and Labour for cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in PCC block etc including form work complete all as specified and directed.

Taking down unserviceable flow meter from rising main, supply and fixing flow meter (as per sample) of suitable size on rising main, testing complete all as directed by Engineer-in-Charge.

Material and Labour for scrapping, scratching and preparing the surface of the following and painting two coats of synthetic enamel painting of existing colour to the following capacity of Motor Pump sets :- (a) 20/15/7.5 HP Monoblock pump sets .

(b) 5/3 HP Monoblock pump sets

Supply and replacement shaft suitable for submersible pump capacity 30 HP to 45 HP complete all as specified and directed.

Supply and replacement shaft suitable for submersible pump capacity 15 HP to 25 HP complete all as specified and directed.

Supply and replacement shaft suitable for submersible pump capacity 2 HP to 5 HP complete all as specified and directed.

Supply and replacement of rubber gasket 3 mm thick suitable for 150 mm bore column pipe complete all as specified.

Supply and replacement of rubber gasket 3 mm thick suitable for 100 mm bore column pipe complete all as specified.

Repair to column pipe 150/100/80 mm dia 3 mtr long including transportation to workshop, cutting , threading , fabricating welding of same along with Supply and fixing MS flange of size 150/100/80 mm bore dia and both ends of the column pipe and welding the same to the pipe by means of MS strips of size 25 x 3 mm on four side of the flanges all as directed by Engineer-in-Charge including transportation from workshop to site and stacking at site after repair complete all as specified and directed

Material and Labour for joint for submersible cable with water proof jointing material size of cable 4 sqmm to 16 sqmm complete all as specified.

Dismantling of Monoblock pump set coupled with capacity 25 HP to 30 HP motor carefully after disconnecting of its electrical connections from starter and unscrewing its foundation bolts, nuts, coupling and delivery/suctions pipe for repair/replacing the unserviceable parts, greasing, cutting of burnt winding, cleaning of slots balancing of rotor, cleaning, polishing and rewinding with same gauge of PVC insulated heavy duty, copper wire & testing and reassembling the same and re-fixing at desired location with necessary electrical connection, testing for smooth and trouble free run complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 12.5 HP to 15 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 5 HP to 7.5 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 2 HP to 3.0 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 1 HP to 1.5 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 0.5 HP complete all as specified and directed.

Supply and fixing water level indicator electronic type suitable for over head reservoirs including provn of PVC copper cable 0.5 sqmm 10 core from OHT to pump house and water level sensor 07 Nos complete set including taking out old unserviceable water level indicator complete all as specified and directed by Engineer-in- charge.

Material and Labour in replacement GI connecting pipe 150mm bore (45 CM length), one side welded with flange of suitable size and thickness and other side threaded to make connection between submersible pump and column pipe including welding/lathe work as required to fix the connecting piece by providing MS flat strip of size 30mm x 6mm of 20 cm length and with suitable size nuts/bolts/washers etc. all as specified and directed.

All as per Srl item No 40.00 above but GI connecting piece of size 100 mm bore complete all as specified and directed.

Scratching the corrosion of column pipe 80 mm bore with the help of steel wire brush and rubbing with sand paper to obtain smooth surface for painting of column pipe with two coat of rubber seal paint complete all as specified and directed.

Scratching the corrosion of column pipe 100 mm bore with the help of steel wire brush and rubbing with sand paper to obtain smooth surface for painting of column pipe with two coat of rubber seal paint complete all as specified and directed.

Scratching the corrosion of column pipe 150 mm bore with the help of steel wire brush and rubbing with sand paper to obtain smooth surface for painting of column pipe with two coat of rubber seal paint complete all as specified and directed.

Development of tube well by compressed and diesel driven in turbine pump at least 08 hours till clean water free from sand / mud /silt and portable quality is obtained including yeild test and testing of water samples all as directed by Engineer -in - charge. Note: (i) The final discharge should free from sand /mud with maximum tolerance. (ii) Chemical analysis of potable water obtained from tube well are to be done through approved Govt laboratory and test certificate to this effect to be submitted to Engr-in-Charge. (iii) Price adjustment for variation in number of working hours of compressor and turbine pump shall be made under respective item.

Price adjusment for running air compressor and disel driven turbine pump combindly for development of tube well for every one hour of operation.

Supply and fixing of Borewell cap made out of MS plate 3mm thick , 12" dia (semi circular - set of two) with semi circular gap on base of each plate for fixing 150/100 mm pipe ) including nuts/bolts, painted with two coats of black colour epoxy paint over one coat of red oxide to protect the borewell from entering foreign particles complete all as specified and directed.

Disconnecting inlet and outlet pipe lines of monoblock pump set dismantling unserviceable impeller and supply and fixing Impellar made out of bronze suitable for 25 HP to 30 HP Monoblock centrifugal pump set, reassembling, including replacement of gland packing, nuts, bolts, washer etc and making necessary electrical connections & testing on load complete all as specificed and directed.

All as per Srl item no 48.00 here-in-before but monoblock pump capacity 15 HP complete all as specificed and directed.

All as per Srl item no 48.00 here-in-before but monoblock pump capacity 7.5 HP complete all as specificed and directed.

Supply, install, testing commissioning submersible motor cum p[ump, elcetric driven 415V, AC, 50 Hz, suitable for 200/250 mm dia bore well (casing pipe size 300/350 mm) complete of capacity 45 HP/33.5 KW, stainless steel body, delivery pipe size 150mm, discharge 2400-60 LPM at 5-306 Mtr head, including provn of suitable size connecting piece/distance piece suitable to connect the pump with column pipe -01 No necessary arrangement for welding / fixing with pump end all as specified and directed

M& L collection of water sample from deep borewell from pump houses at locationsin a sterilized vessel and transportation to nearby laboratory (NABL approved only) testing of water sample from the laboratory and submission of test result covering all parameters of potable water as per IS 10500 : 2004 all as specified and directed. Note: Cost of setrilized vessel for collection of sample deemed to be included in the job

D K ENTERPRISES

J.K & Company

D M T UTILITY SERVICES