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Costs
EMD
₹ 49,980Document Cost
₹ 500Tender Fee
Refer Documents
Summary
Repair And Maintenance Of Electric Motors Pumps And Connected Works Services For All Pump Houses At Ina Ezhimala
Description
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Contact
Tender Id
2024_MES_646264_1Bid Award Id
ViewTender No
GE MAINT EZHIMALA 8630Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
Common Pages, Special Conditions, Particular Specifications, Appendices and Schedule of Credit
BOQ Items
M&L for replacement of 60 HP electric motor unserviceable bearings (Load end and free end) including following services:-
(a) Disconnecting the electrical cable from the terminal box of motor and decoupling the motor from the pump, remove the motor from foundation bed and lifting the motor using chain pulley block and transporting to authorised work shop.
(b) Dismantling the motor rotor and taking out unserviceable bearings using bearing pullar.
(c) Replacement of unserviceable load end and free end bearings. (d) Assembling the motor after repairs.
(e) Transporting the motor to the site, re-fixing on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment, apply grease, connecting electrical connections and testing etc complete all as specified and directed by the Engineer-in-charge.
1
-
-
S&F in replacement of old u/s rigid non-metallic PVC conduit of dia 25mm exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and as directed.
200
-
-
M&L for replacement of unserviceable DE and NDE roller bearing of 100HP pump set induction motor and including following services:-
(a) Disconnecting the electrical cable from the terminal box of motor and decoupling the motor from the pump, remove the pump from foundation bed and lifting the motor using chain pulley block and transporting to authorised work shop.
(b) Dismantle the pump and remove the unserviceable DE (drive end) roller bearing and Non drive end bearing using bearing puller with necessary supports.
(c) M&L for pressing new bearings on impeller shaft
(d) Replacement of pump gland rope of suitable gauge.
(e) Re-fixing of gland seal and impeller shaft in pump casing.
(f) Transporting the pump to the site, re-fixing on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment, apply grease, connecting electrical connections and testing etc complete all as specified and as directed.
1
-
-
All as per item No.06 above but of capacity 60 HP complete all as specified and directed by Engr-in-Charge.
1
-
-
M&L for decoupling the pump & motor and transport the pump to work shop. Dismantle the split case of centrifugal pump to replace the broken impeller shaft as same size as existing, gland set, brass collar ring, gland sealing stainless steel sleeve for each side of pump shaft,coupling set, gland flange etc. Re-assemble the repaired impeller shaft in pump split case and transporting to site and assembling at site with correct alignment for the following capacities of pump set complete all as specified and directed by the Engineer-in charge.
-
-
-
(a) 100 HP Pump sets. Make:- Kirloskar
1
-
-
(b) 60 HP Pump sets. Make:- Kirloskar
1
-
-
M&L for replacement of pump-motor coupling rubber bush of model SW 280 for following capacity of pumpset complete all as specified and directed by the Engineer-in charge.
-
-
-
a) 100 HP pumpset
6
-
-
b) 60 HP pumpset
4
-
-
M&L for rewinding of 3 phase monoblock pumpset of following capacity and including following services:-
(a) Disconnection of electric cable from the terminal box of pump set. Remove the pump set from the foundation bed and transport to authorised work shop.
(b) Decoupling the motor stator from pump set and taking out the burnt copper winding /fibre strip/insulating materials.
(c) Clean the stator slots by CTC solution and rewind on stator slots with super enamelled copper wire of existing gauge with insulating materials/fibre strip/ varnishing and made terminal connection of fibre glass coated wire.
(d) Re-assembling the pump set after stator rewinding and replacement of gland rope.
(e) Transporting the pump set to the site, re-fixing on foundation channel with new bolts and nuts, apply grease, connecting electrical connections and testing etc complete all as specified and as directed.
-
-
-
a) 12.5 HP pumpset
2
-
-
b) 10 HP pumpset
2
-
-
c) 7.5 HP pumpset
1
-
-
d) 5 HP pumpset
10
-
-
e) 3 HP pumpset
1
-
-
M&L for replacement of bearings for 3 phase monoblock pumpset including following services:-
(a) Disconnection of electric cable from the terminal box of pump set. Remove the pump set from the foundation bed and transport to authorised work shop.
(b) Decoupling rotor/impeller shaft from pump set.
(c) Dismantling worn out ball bearing - 2 no.
(d) Remitting the shaft by lathe work and welding work for correct alignment for fixing of bearing.
(e) M&L for replacement of ball bearing - 2 Nos.
(f) Reassembling of pump set after replacing bearings and replacement of gland rope, water seal, bushes etc
(g) Transporting the pump set to the site, re-fixing on foundation channel with new bolts and nuts, apply grease, connecting electrical connections and testing etc complete all as specified and as directed.
-
-
-
a) 12.5 HP pumpset
2
-
-
b) 10 HP pumpset
2
-
-
c) 7.5 HP pumpset
1
-
-
d) 5 HP pumpset
8
-
-
e) 3 HP pumpset
1
-
-
All as per item No.10 above but of single phase monoblock pumpset of capacity 1 HP complete all as specified and as directed.
30
-
-
All as per Item No.11 above but of single phase monoblock pumpset of capacity 1 HP complete all as specified and as directed.
15
-
-
M&L for disconnecting the electrical connection, lifting the 3 phase, horizontal type submersible pump set from open well by ropes/sump by draining out of water as exsiting of following capacity including transporting to workshop, dismantling the pumpset, rewinding the submersible motor with copper sleeves wire of suitable gauge and proper insulation, replacement of water seal, connecting and refixing the same after repairs, testing and commissioning etc complete all as specified and directed by Engr-in-Charge.
-
-
-
a) 10 HP submersible pumpset
5
-
-
b) 5 HP submersible pumpset
2
-
-
c) 3 HP submersible pumpset
1
-
-
All as per item No.14 above but lifitng 3 phase, vertical type multi stage submersible pumpset of following capacity from borewell not more than 100 ft deep PVC casing pipes and dropping the pumpset after repairs in borewell casing to a depth of existing with proper care, testing and commissioning etc complete all as specified and as directed.
-
-
-
a) 5 HP submersible pumpset
1
-
-
b) 3 HP submersible pumpset
4
-
-
All as per item No.14 above but of single phase 1 HP submersible pumpset from open wells complete all as specified and as directed by Engr-in-Charge.
8
-
-
S&F in replacement of old u/s 3 pole power contactor type MNX 140, AC 1 rating 160 Amps and AC3 rating 140 Amps, Aux contacts 2 NO+2NC range from 9A-650 A ,415 Volts coil voltage including taking down the existing unserviceable material complete all as specified and directed by Engineer-in-Charge.
2
-
-
S&F in replacement of old u/s 3 pole power contactor type MNX110, AC 1 rating 160 Amps and AC3 rating 110 Amps, Aux contacts 2 NO+2NC range from 9A-650 A ,415 Volts coil voltage, including taking down the existing unserviceable material complete all as specified and directed by Engineer-in-Charge.
1
-
-
S&F in replacement of old u/s 3 pole power contactor type ML-4, AC 1 rating 100 Amps and AC3 rating 70 Amps, Aux contacts 2 NO+2NC range from 25-300 A ,415 Volts coil voltage, including taking down the existing unserviceable material complete all as specified and directed by Engineer-in-Charge.
2
-
-
S&F in replacement ML-4 FASD starter coil of voltage 230V complete all as specified and as directed by Engr-in-Charge.
2
-
-
S&F in replacement of old u/s DOL starter (Direct on line) TYPE: MU2P, 1 phase 230 Volts 50 Hz relay range 06 to 10 Amps including taking down old material complete all as specified and directed by Engineer-in-Charge.
10
-
-
S&F in replacement of old u/s DOL starter (Direct on line) TYPE: MK1, 3 phase 415 Volts, 50 Hz, relay range 6-10A/9-14A including taking down old material complete all as specified and directed by Engineer-in-Charge.
10
-
-
S&F in replacement of old u/s SASD (semi automatic star delta starter) in sheet enclosure, type MK1, 415 Volts, relay range 6-10 Amps complete all as specified and directed by Engineer-in-Charge.
1
-
-
S&F in replacement FASD (Fully Automatic Star Delta starter) TYPE: MK1, 3 phase, 415 Volts, 50 Hz, relay range 9-14A including taking down old material complete all as specified and directed by Engineer-in-Charge.
4
-
-
All as per item No.24 above but relay range of 13-22A complete all as specified and as directed by Engr-in-Charge.
2
-
-
S&F in replacement DOL submersible pump controller in sheet enclosure type MU-G motor rating, AC-3 duty, 415 volt, 50 Hz, 3 phase relay range 6-10 Amps for submersible motor complete all as specified and directed by Engineer-in-Charge.
4
-
-
S&F in replacement DOL submersible pump controller in sheet enclosure type MU-G motor rating, AC-3 duty, 415 volt, 50 Hz, 3 phase relay range 9-14 Amps for submersible motor complete all as specified and directed by Engineer-in-Charge.
2
-
-
S&F in replacement FASD submersible pump controller in sheet enclosure type MU-G motor rating, AC-3 duty ,415 volt, 50 Hz, 3 phase relay range 13-21 Amps for submersible motor complete all as specified and directed by Engineer-in-Charge.
2
-
-
S&F in replacement of old u/s electronic star delta timer, wide operating voltage 160-500V, 50 Hz available in time delay range 3-30sec and 12-120 secs including taking down old material complete all as specified and directed by Engineer-in-Charge.
6
-
-
S&F in replacement of old u/s electronic type single phase preventer 415 V, 50 Hz including taking down old material complete all as specified and directed by Engineer-in-Charge.
8
-
-
S&F in replacement of old u/s LED indication lamp (Red/Yellow/ Blue/Green) of panel mounting type including taking down old material complete all as specified and directed by Engineer-in-Charge.
40
-
-
S&F in replacement of old u/s ON/OFF push button set (1 NO+1 NC) for pump starter any make/type including taking down old material complete all as specified and directed by Engineer-in-Charge.
10
-
-
S&F in replacement of old u/s flat submersible 3 core copper conductor PVC insulated and PVC sheathed cable of size 6 Sqmm including taking down old unserviceable material complete all as specified and directed by Engineer-in-Charge.
200
-
-
All as per item No.33 above but 3 core 4 sqmm complete all as specified and directed by Engineer-in-Charge.
300
-
-
All as per item No.33 above but 3 core 2.5 sqmm complete all as specified and directed by Engineer-in-Charge.
200
-
-
S&F in replacement of old u/s PVC insulated and FRLS PVC round sheathed, copper conductor (flexible) industrial cable, 1100 Volt, 2 core x 2.5 sqmm including taking down old unserviceable material complete all as specified and directed by Engineer-in-Charge.
200
-
-
S&F in replacement MCB, 415V, 10kA, 'C' curve, TP 25-63A in the panels complete all as specified and directed by Engineer-in-Charge.
8
-
-
S&F in replacement MCB, 415V, 10kA, 'C' curve, TPN 40-100A in the panels complete all as specified and directed by Engineer-in-Charge.
6
-
-
S&F in replacement MCB, 230V, 10kA, 'C' curve, SP 6-32A in the panels complete all as specified and directed by Engineer-in-Charge.
20
-
-
S&F in replacement MCB, 230V, 10kA, 'C' curve, DP 6-32A in the panels complete all as specified and directed by Engineer-in-Charge.
20
-
-
S&F in replacement of old u/s MCCBs 415V, 16 KA, 4 Pole, 63A-80A variable thermal setting complete all as specified and as directed.
2
-
-
S&F in replacement of old u/s MCCBs 415V, 25 KA, 4 Pole, 125-160A variable thermal setting complete all as specified and as directed.
1
-
-
S&F in replacement of old u/s MCCBs 415V, 25 KA, 4 Pole, 160A-200A variable thermal setting complete all as specified and directed.
1
-
-
S&F in replacement of old u/s cast iron foot valve 100 mm dia suitable to fix on hose pipe/CPVC/GI pipes including taking down old material complete all as specified and directed by Engineer-in-Charge.
1
-
-
All as per item No. 44 above but 80mm dia complete all as specified and directed by Engineer-in-Charge.
8
-
-
All as per item No.44 above but 65mm dia complete all as specified and directed by Engineer-in-Charge.
8
-
-
All as per item No.44 above but 50mm dia complete all as specified and directed by Engineer-in-Charge.
6
-
-
All as per item No.44 above but 25mm dia complete all as specified and directed by Engineer-in-Charge.
10
-
-
S&F in replacement of old u/s spare cylindrical condenser with wire of 30 micro farad capacity suitable for single phase submersible pumpsets including taking down old material complete all as specified and directed by Engineer-in-Charge.
10
-
-
All as per item No.49 above but 20 micro farad capacity complete all as specified and directed by Engineer-in-Charge.
20
-
-
S&F in replacement of old u/s digital voltmeter/ammeter/MFM in existing LT panels complete all as specified and directed by Engineer-in-Charge.
9
-
-
M&L for servicing of 60 to 100 HP, 3 phase monoblock pumpsets by tightening of nuts and bolts, removal of scaling on shaft & base by sand paper, greasing as required, replacement of worn out gland ropes of suitable gauge, checking health of winding and pump, replacement of fan covers etc including greasing as required complete all as specified and as directed.
6
-
-
All as per item No.52 above but of capacity 5 to 12.5 HP complete all as specified and as directed.
20
-
-
All as per item No.52 above but of capacity 1 to 3 HP of any type complete all as specified and as directed.
20
-
-
M&L for scrapping the old paint by using wire brush and emery paper, preparation of the surface for painting the following pump set's /control panel /suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint complete all as specified and directed at site for the following items of water supply installations:-
-
-
-
(a) 100 HP Pumpsets
4
-
-
(b) 60 HP Pumpsets
6
-
-
(c) 12.5HP Pumpsets
4
-
-
(d) 10HP Pumpsets
4
-
-
(e) 7.5HP Pumpsets
2
-
-
(f) 5HP Pumpsets
20
-
-
(g) 01 HP pump
40
-
-
(h) LT Panels & starter panels
15
-
-
(j) Suction/Discharge CI/DI/MS pipe 250mm/200mm/150mm pipe line
150
-
-
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