REPAIR/MAINT OF PUMP, REWINDING OF MOTOR, COUPLING, FOUNDATION, NRVs, SLUICE VALVES, FOOT VALVES, PERIODICAL SERVICING OF ASSETS, DOZING SYSTEM AND OTHER CONNECTED WORKS AT HQ, SMQ, RSPH AND TP AREA AT AF STN DIGARU.

Amount

Taking down Vertical Turbine pump set of capacity 50 HP from existing position for carring out repair works and re-assembling, re-installing the pump set in original position including transportion to workshop and back for the following model of pump:- Note:- Spare parts ,winding wire required for renewal shall be measured and paid separately.

Supply only the following spare parts in repair for Turbine motor and pump set 50 HP Kirloskar :-

Gland collar mild steel fixing in repair

Bearing

CI collar for MS shaft

Pump shaft (Min 3 Meter long) of mild steel with MS socket complete with threading, machining and groove cutting with shaft key

Connection plate suitable for 50 HP motor

Taking out the turbine pump from the motor for carring out repair works and re-assembling ,re-installing the motor original position including transportion to workshop and back for the and rewinding of motor same gauge with super enamelled copper wire including removing burnt winding cleaning of slotes sepration of rotor and startor making insulation to all joint and replacement of existing U/S Parts complete all as specified and directed .

Taking down Centrifugal pump set of capacity 50 HP from existing position for carring out repair works and re-assembling ,re-installing the pump set in original position including transportation to workshop and back for the following model of pump:- Note :- Spare parts shall be measured and paid separately under Sl items No 5 .

Supply only the following spare parts in repair for centrigugal pump set of cap 50 HP :-

Impeller MS

impeller lock nut GM

CI bushing

Pump shaft of mild steel complete with threading, machining and groove cutting with shaft key for impeller locking arrangement.

Bearing housing MS hole body with casing coller GM, Shre Coller GM, wall shearing with rubber ring, gland coller MS, pressure plate complete all set.

Bearing of size 6307/6308

Bearing of size 6313/6312

Bearing of size 3307 (double bearing)

Bearing of size 6307/6308

Connection plate

Taking out the centrifugal pump from the motor of cap 50 Hp for carring out repair works and re-assembling, re-installing the motor original position including transportion to workshop and back for the and rewinding of motor with same gauge with super enamelled copper wire including removing burnt winding cleaning of slotes sepration of rotor and startor making insulation to all joint and replacement of existing U/S Parts complete as specified and directed by Engr-in-Charge.

Disconnecting of electric cable from the panel board and taking out burnt submersible pumping set of capacty 30 hp by using chain pulley arrangement from under ground tank by dismentling 150 mm dia CI column pipe and transporation of pumping set to civil work shop for repair and return to store after repair complete as specified and directed by Engr-in-Charge.

Taking out the pump from the motor and opening of submersible pump set of cap 30 Hp for repair and replacement of u/s parts i.e. bearing bush, bearing sleeve, existing impelier, bush, coupling, Shaft sleeve, nut etc. including re-fixing of all the same and testing and commissioning complete as specified and directed by Engr-in-Charge.

Rewinding of submersible motor of cap 30 HP with super enamelled copper wire including removing burnt winding cleaning of slotes sepration of rotor and startor making insulation to all joint and replacement of the u/s parts of motor i.e bearing bush, balancing ring, jointing kit, oil seal etc. and testing and commissioning complete all as specified and directed by Enggr-in-Charge.

Taking down Electric induction motor squirrel cage type 3 phase 415 volt with drive pully, from the base, dismantling the motor, removing all burnt wires from the slottes, cleaning the slottes, rewinding the motor with suitable gauge super enamelled copper wire, heating, varnishing with proper grade varnish, refixing of bearings with proper alignment of shaft, re-assembling properly and testing complete and re-fixing in position complete for the following capacity:-

40 HP centrifugal pump set

20 HP monoblock pump set

15 HP centrifugal pump set

10 HP centrifugal pump set

3 HP monoblock pump set

Taking down monoblock /centrifugal pump set from existing position for carring out repair works and re-assembling, re-installing the pump set in original position for the following capacity : - Note : Spare parts, winding wire required for renewal shall be measured and paid separately under Ser item No 12.

20 HP monoblock pump set

15 HP centrifugal pump set

10 HP centrifugal pump set

3 HP monoblock pump set

Supply only the following spare parts for pump set including complete for 10/15/20 HP monoblock pump : -

Impeller mild steel

Impeller lock nut

Gland coller mild steel

Bearing

Machine screw 10 mm dia

MS Shaft sleeve

CI bushing

Taking down Electric induction motor squirrel cage type single phase 220 volt with drive pully ,from the base, dismantling the motor, removing all burnt wires from the slottes, cleaning the slottes, rewinding the motor with suitable gauge super enamelled copper wire, heating, varnishing with proper grade varnish and repair to pump replacement of U/S parts re-assembling properly and testing complete & re-fixing in position complete for the following capacity : -

2 HP monoblock pump set

1 HP submersible pump motor

0.5 HP Tulu pump

S & F in repair stainless steel spindle of 150mm size with check nut complete all as specified and directed. Note : Necessary dewatering and tripod arrangement for lifting valve and replacement of gasket, nut, bolts & washers deemed to include in quoted rates.

Ditto as per Item No. 14 above but size of100mm.

Taking down carefully, aluminum/copper wiring from panel including taking down total no. of star delta/DOL starter,switching unit etc. rewiring properly, replace same parts which is not working, using proper lug, ferul, flexible PVC channel, terminal including wire of 1.0 sqmm,1.5 sqmm, 2.5sqmm and 4.0 sqmm, 6 sqmm with control wire for panel and upto motor with casing capping complete all as specified and directed. Note : Spare Electrical control equipment if necessary shall be measured and paid separately.

Supply only Power contactor 3 pole, 70 amps type ML/MNX

Supply only Power contactor 3 pole, 45 amps type ML/MNX

Supply only Power contactor 3 pole, 32 amps type ML/MNX

Supply only Auxilary contact 1 NO,1 NC type ML/MNX

Supply only Electronics Timer 110/240 V, 50 HZ AC, 9-30 Sec

Supply only Bimetal overload relays MN 5 direct operated 20-33 amps

Supply only Bimetal overload relays MN 5 direct operated 30-50 amps

Supply only Bimetal overload relays MN 5 direct operated 45-75 amps

Supply only Bimetal overload relays MN 5 direct operated 66-110 amps

Supply only MCB DP 32 A, C curve

Supply only MCB SP 20 A, C curve

Supply only MCB TPN 63 A, C curve

Supply only MCCB, 200 A, 36 KA 4 pole

Supply only MCCB, 100 A, 25 KA 4 pole

Supply only MCCB, 63 A, 25 KA 4 pole

Supply and fixing in repair non return CI valve with GM working parts 150 mm dia with nut,bolts,rubber gasket etc ISI marked IS- 5312 complete all as specified and directed.

S&F in repair fully automatic star delta motor starter suitable for 30 HP, 3 phase 415 V Sheet Steel encloser with all connection and accessories complete all as specified and directed.

S&F in repair fully automatic star delta motor starter suitable for 50 HP, 3 Phase, 415 V sheet steel encloser with all connection and accessories complete all as specified and directed.

S&F in repair fully automatic star delta motor starter suitable for 15 HP, 3 Phase, 415 V sheet steel encloser with all connection and accessories complete all as specified and directed.

S & F in repair Submersible Cable PVC insulated 3 core 10 Sqmm copper conductor 1100V IS 694 :1990