REPAIR, MAINTENANCE AND RENEWALS TO VARIOUS PUMPS AND MOTORS, PUMP SET CONTROL PANELS AND STARTER AT VARIOUS PUMP HOUSES AND OTHER CONNECTED WORKS AT JHANSI CANTT AT GE JHANSI

Amount

Dismantling and removing of centrifugal coupled / monoblock electric pump set of any make and capacity 0.5HP to 1.0HP from its installed position by disconnecting suction and delivery lines, fixing dummy plate to both suction & delivery pipe, disconnecting electrical cables, earth strips and dismounting the pump and motor from base channel for overhauling / repair / rewinding of motor etc and reinstalling back in its original position, checking alignment and testing on completion for satisfactory performance complete all as directed. Note: Re-winding and spare parts required for repair shall be measured and paid separately under relevant items.

All as per Item No.1 here-in-before but capacity 3.0 HP to 7.5 HP.

All as per Item No.1 here-in-before but capacity 10.0 HP to 15.0 HP.

All as per Item No.1 here-in-before but capacity 25HP to 30 HP.

All as per Item No.1 here-in-before but capacity 75HP to 100 HP.

Disconnecting the electric cable and water mains, lifting the submersible pump set of capacity 10 HP to 20 HP along with column pipe and submersible cable from shallow well having depth up to 20 mtrs for carrying out repairs / rewinding / replacement of defective submersible cable / replacement of rusted column pipe / flushing of bore well etc and re-installing and reconnecting the water mains and electric connections and testing for satisfactory performance complete all as directed. Note: Spare parts required shall be measured and paid separately under respective items.

All as per Item No. 6 here-in-before but capacity 25 HP to 40 HP.

Overhauling of pump set of any make by opening the pump and motor, replacing the worn out/defective spare parts, making good of shaft and shaft sleeve, cleaning internally, lubricating the rotating parts, re-assembling the pump and motor duly replacings all the packing material, worn out bolts, nuts, washers etc and testing for satisfactory performance of capacity 0.5HP to 1.0HP complete all as specified and directed . Note: (i) Quoted rate shall deemed to be inclusive of necessary packing material, nuts, bolts & washers etc. (ii) Spare parts replaced shall be measured and paid separately under relevant items.

All as per Item No.8 here-in-before but capacity 3.0 HP to 7.5 HP.

All as per Item No.8 here-in-before but capacity 10.0 HP to 15.0 HP.

All as per Item No.8 here-in-before but capacity 25HP to 30 HP.

All as per Item No.8 here-in-before but capacity 75HP to 100 HP.

All as per Item No.8 here-in-before but Submersible pump set of capacity 10HP to 20HP

All as per Item No.8 here-in-before but Submersible pump set above 25HP and up to 40 HP

Cutting and removing burnt out winding from electric motor of any make and rewinding with super enamelled copper winding wire of existing gauge and number of turns including varnishing, heating etc and testing for satisfactory performance of capacity 0.5HP to 1.0HP complete all as directed .

All as per Item No.15 here-in-before but capacity 3.0 HP to 7.5 HP.

All as per Item No.15 here-in-before but capacity 10.0 HP to 15 HP.

All as per Item No.15 here-in-before but capacity 25HP to 30 HP.

All as per Item No.15 here-in-before but capacity 75HP to 100 HP.

Cutting and removing burnt out winding from submersible electric motor of any make and rewinding with water proof poly wrapped copper winding wires of existing gauge and number of turns and testing for satisfactory performance of capacity 10.0 HP to 20HP complete all as directed by Engineer-in-Charge.

All as per Item No.20 here-in-before but capacity 25 HP and up to 40 HP

Supply only the following spare parts suitable for centrifugal / monoblock pump sets and motors of any make as per sample for existing model of pump sets:-

Ball bearing of size 6202/6201or suitable for up to 0.5 HP to 1.0 HP pump set.

Ball bearing of size 6206/6306 or suitable for above 3.0 HP to 7.5 HP pump set .

Ball bearing of size 6307/6308 suitable for above 10 HP and up to 15 HP pump set.

Ball bearing of size 6309 or suitable for above 25 HP and up to 30.0HP pump set.

Ball bearing of size 6307/3307 or suitable for 75 HP and up to 100 HP pump set.

Ball bearing of size 6316/6317 or suitable for 75 HP and up to 100 HP pump set.

Cover Bush

Cable connection terminal plate suitable for 75 HP to 100 HP motor

External fan of any body suitable for up to 30 HP motor

External fan of any body suitable for 75 HP to 100 HP motor

CI Impeller with key suitable for 75 HP to 100 HP pump

Metallic Coupling suitable for 25 HP and up to 30.0HP pump set

Metallic Coupling suitable for 75 HP and up to 100.0HP pump set

Coupling Rubber No-TC 16/17

Coupling Rubber No-TC 13

Water seal of size 35mm or suitable for 25 HP to 30 HP

Water seal of size 50mm or suitable for 75 HP to 100 HP

Supply only the following spare parts suitable for submersible pump and motors of any make as per sample for existing model of pump sets:-:-

SS Rotor Sleeve suitable for submersible pump set of 10 HP to 40HP

GM Housing Bush suitable for submersible pump set of 10 HP to 40HP

Thrust bearing suitable for submersible pump set of 10 HP to 40HP

Water seal suitable for submersible pump set of 10 HP to 40HP

Stud, Nut & Bolt suitable for submersible pump set of 10 HP to 40HP

SS Impeller shaft suitable for submersible pump set of 10 HP to 40HP

SS Impeller suitable for submersible pump set of 10 HP to 40HP

Shaft sleeve suitable for submersible pump set of 10 HP to 40HP

Neck Ring suitable for submersible pump set of 10 HP to 40HP

SS Coupling assy with key suitable for submersible pump set up to 40 HP

Strainer suitable for submersible pump set up to 40 HP

Supply and connecting of 3 core x 6 sqmm Flat copper conductor cable 1100 Volts grade, PVC Insulated & PVC Sheathed conforming to IS- 694/1990 for submersible pump set complete all as specified and directed.

Supply and connecting of 3 core x 10 sqmm Flat copper conductor cable 1100 Volts grade, PVC Insulated & PVC Sheathed conforming to IS- 694/1990 for submersible pump set complete all as specified and directed.

Material and labour for preparation of old painted surfaces of pump and motor and applying two coats of spray paint of approved colour with enamel paint as per colour coding as specified and directed by Engineer-in-charge for capacity of pump set from 10 to 30HP.

All as per Item No.26 here-in-before but capacity 75 to 100 HP .

Supply, installation, testing and commissioning of borewell submersible pump set suitable for 100mm dia delivery pipe , electric driven with 3 phase, 415 volts, 50 Hz, copper wound submersible electric motor coupled with submersible multistage pump suitable for discharge 1350 LPM at a head of 55m of capacity 25 HP with bronze impeller, CI bowl, SS casing & SS pump and motor shaft complete including disconnecting all electrical and water connections and taking down of existing unserviceable pump set and depositing to MES E/M store yard complete all as specified and directed by Engineer-in-charge.

Supply, installation, testing and commissioning of open well submersible pump set suitable for 100mmx100mm dia suction/ delivery pipe , electric driven with 3ph phase, 415 volts, 50 Hz, copper wound openwell submersible pumpset suitable for discharge range 2400 to 1250 LPM at a head of 18-36m of capacity 15 HP with CI Motor Body, SS Shaft, CI impeller & Volute, Rubber oil seal, complete including disconnecting all electrical and water connections and taking down of existing unserviceable pump set and depositing to MES E/M store yard complete all as specified and directed by Engineer-in-charge.

Supply, installation, testing and commissioning of Submersible pump set suitable for delivery of size 50mm dia , electric driven with 3ph phase, 415 volts, 50 Hz, 2800 RPM, copper wound suitable for discharge range 400 to 1200 LPM at a head of 9 to 19m of capacity 5.5 HP with CI Motor Body, SS Shaft, CI impeller & Volute, Rubber oil seal, complete including disconnecting all electrical and water connections and taking down of existing unserviceable pump set and depositing to MES E/M store yard complete all as specified and directed by Engineer-in-charge.

Supply, installation, testing and commissioning of Submersible pump set suitable for delivery of size 50mm dia , electric driven with 3ph phase, 415 volts, 50 Hz, 3000 RPM, copper wound suitable for discharge range 400 to 1500 LPM at a head of 22 to 9.5m of capacity 7.5 HP with CI Motor Body, SS Shaft, CI impeller & Volute, Rubber oil seal, complete including disconnecting all electrical and water connections and taking down of existing unserviceable pump set and depositing to MES E/M store yard complete all as specified and directed by Engineer-in-charge.

Supply, fabricating and fixing of MS clamp, base frame for pumping set, supports, bracing, stiffness etc made out of MS channel, angle iron, flat iron of any size including welding/drilling of holes with and including nuts, bolts and washers etc, as required, including painting with two coats of synthetic enamel paint over a coat of red oxide paint complete all as directed.

Supply and fix in replacement of CI Butterfly valve of size 100mm nominal bore as per IS 13095 , PN 16 , wafer type without lugs, suitable for clamping between flanges as per ANSI B 16.1 Cl-125, including flanges, fittings, gasket, nuts, botls , washers etc including taking up / down of existing unserviceable butterfly valve of any description complete all as specified and directed.

All as per item No. 37.00 here-in-before but of size 150mm dia bore.

Supply and replace Cast Iron sluice valve of size 300mm dia bore, having pressure rating PN 1.6, double flanged, non-rising stainless steel spindle with iron wheel conforming to IS:14846-2000 with jointing material ie new rubber gasket, nuts & bolts, washer etc of suitable size and taking down old unserviceable sluice valve complete all as specified and directed.

All as per item No. 39.00 here-in-before but of size 200mm dia bore.

All as per item No. 39.00 here-in-before but of size 150mm dia bore.

All as per item No. 39.00 here-in-before but of size 100mm dia bore.

Supply and replace Cast Iron Non Return Valve (NRV) 200mm NB with flanged ends swing type / ball type ISI marked including replacement of necessary packing material, bolts, nuts and washers complete all as directed.

All as per item No. 43.00 here-in-before but of size 150mm dia

All as per item No. 43.00 here-in-before but of size 100mm dia

Supply and replacement Cast Iron foot valve flanged end / screwed end ball type/ swing type ISI marked including replacement of necessary packing material, bolts, nuts and washers of size 200mm dia complete all as directed .

All as per item No. 46.00 here-in-before but of size 150mm dia

All as per item No. 46.00 here-in-before but of size 100mm dia

M&L for ductile iron fittings suitable for CI/DI pipe of size 80mm to 400mm bore and any type, class K-12, 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 etc), caps and plugs etc, complete all as specified and directed.

S&F Gun-metal gate valves, with iron wheel head, screwed both ends for iron pipe including taking down existing unserviceable gate valve of any description complete all as directed for the following sizes:-

15mm dia NB

20mm dia NB

25mm dia NB

Supply and fix in replacement HBC fuse link of capacity 200A, 415V, 50 Hz, 80 KA, type B2 complete all as specified and directed.

Supply, installation, testing and commissioning of pump set (DSM 100/36 10000 LPH output) with motor of capacity 75KW/100HP,1450RPM,three phase ,foot mounted 415+/- 10%V,50Hz,class F,IP55,B3,S1 duty,TEFC SQ Including TC16 coupling set with delivery/ suction pipe size 125/100m including mechanical seal and base plate and taking down of existing unserviceable pump set and depositing to MES E/M store yard complete all as specified and directed by Engineer-in-charge.

Supply, installation, test and commissioning of Soft Starter for soft starting and stopping of 100HP electric motor Max. current Rating 125 Amps, 3P, Voltage rating 415 V (+ 10% - 15%) and 50/60 Hz with provision of inbuilt Bypass Contactor, Soft start / Soft stop / Adjustable current limit, essential motor protections against Overload, Single phasing, Phase sequence reversal, Abnormality in supply, Unbalanced current, Thermistor protection through PTC, Excess start time setting including taking down of existing unserviceable starter of any description and depositing to MES E/M store yard complete all as specified and directed.

S&F in replacement of MNX contactor of 200/225 amp capacity, AC3 rating, 03 pole, coil voltage 415V, 50 Hz, suitable for 100 HP motor-pump set, compatible with soft starter confirms to IS/IEC 60947-4-1 & IEC 60947-4-1, complete all as directed.

Supply and fix in replacement MCCB 250A, TP, 415V, 50 Hz, 50 KA Thermal Magnetic Release with company made sheet steel enclosure with built in neutral link including connecting up incoming and outgoing cables with suitable stainless steel cable glands and aluminium cable lugs and fixing on wall surfaces including taking down existing unserviceable main switch of any description complete all as specified and directed .

Supply and fix in replacement of MCCB 125A, 3 Pole, 25 KA with company made sheet steel enclosure with built in neutral link including connecting up incoming and outgoing cables with suitable stainless steel cable glands and aluminium cable lugs and fixing on wall surfaces including taking down existing unserviceable main switch of any description complete all as specified and directed .

Supply and fix in replacement of MCCB 100A, 3 Pole, 25 KA with company made sheet steel enclosure with built in neutral link including connecting up incoming and outgoing cables with suitable stainless steel cable glands and aluminium cable lugs and fixing on wall surfaces including taking down existing unserviceable main switch of any description complete all as specified and directed .

Supply and fix in replacement of MCB TP 63A, C-5V, 50 Hz, 10 KA complete all as specified and directed.

Supply and fixing column pipe 100 mm bore having length of each pipe 3 mtr long made out of GI pipe , heavy duty with flange end both side with suitable rubber gasket , nut & bolts including taking down of existing unserviceable GI pipe of any description complete all as specified and directed.

Supply and fixing column pipe 50 mm bore having length of each pipe 3 mtr long made out of GI pipe , heavy duty with flange end both side with suitable rubber gasket , nut & bolts including taking down of existing unserviceable GI pipe of any description complete all as specified and directed.

M&L for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to 25 x 4 mm GI strip as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 50mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II

Supply and fixing MS clamp made out of 150mm x 5mm with 25/20/15 mm dia hole for taking branch connection with and including fixing of 25/20/15mm dia GI socket duly welded complete including fixing of clamp on existing GI pipe line of size 80/100/150mm dia with suitable rubber gasket packing to ensure leak proof joint and suitable nuts, bolts and washers etc complete all as specified and directed by Engr-in-charge. Note:- The rate quoted by contractor deemed to be incl necessary earth works.

Material and labour for repair of star delta starter of capacity 20 HP to 40 HP incl replacing of unserviceable relay and contol wiring complete all as required.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil for maintaining installation area and depositing excavated material away from installation in low lying area complete all as specified and directed.

Taking up old UNSV CI/DI pipe incl all fittings with spigot and socket ends and lead joint of size 100mm bore complete all as specified and directed. Note : Earthwork and excavation shall be measured and paid seperately under respective item of this Schedule.

All as per Item No. 65.00 here-in-before but of size 150mm bore.

All as per Item No. 65.00 here-in-before but of size 200mm bore.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out in soft / loose soil for laying pipes etc, complete all as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm, complete all as directed.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as directed.

Supply, laying and testing of Ductile iron pipe (Conforming to IS: 8329-2000), Centrifugally Cast (Spun) Pressure Pipe with Socket and Spigot ends suitable for Push-on-Joint incl jointing material, duly applied with Zinc Coating with finishing layer of Bitumen on external surfaces and Cement Motor Lining with Bituminous Seal Coat on internal surfaces including necessary excavation, returning filling and removal work complete of size 100mm bore class K-9 laid in trenches complete all as specified and directed .

All as per Item No. 71 here-in-before but of size 150mm bore.

All as per Item No. 71 here-in-before but of size 200mm bore.

NATIONAL AUTO MOBILES (BID ID -3333773)

ROHIT ENTERPRISES (BID ID -3333534)

M/S Kumar Contractors (BID ID -3333200)

M/s R&R Enterprises (BID ID -3333430)