8803REPAIR MAINT OF DG SETS OF VARIOUS RATING AND REPAIR MAINT OF VARIOUS TYPES OF PUMP-MOTORS, CONTROL PANELS AND ALLIED CONNECTED WORKS AT ZAKHAMA MILITARY STATION

Amount

Maintenance/Servicing of DG Set 70 KVA - 01 No DG SET of ENGINE Kirloskar Cummins including replacement of defective and worn out minor filters, gaskets, V-belts, Engine Oil, rubber hoses, worm defective clamps nutsbolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery terminals, adding distilled water, checking the oil, coolent level of DG Set installed at Pump House No 5 at Zakhama Mil Stn. Notes :- (Spare parts will be measured and paid separately against relevant items)

Supply Only follwing spare parts for 70.0 KVA DG Set suitable for Kirloskar Engine :-

Radiator hose

Cooler hose

screen filter

Lube oil filter

Diesel filter

Bypass filter

Air filter inner

Air filter outer

Dynamo Belt

Lube oil cooler

Pump repair kit

V Belt

Maintenance/Servicing of DG Set 75 KVA - 01 No DG SET of ENGINE Kirloskar Cummins including replacement of defective and worn out minor filters, gaskets, V-belts, Engine Oil, rubber hoses, worm defective clamps nutsbolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery terminals, adding distilled water, checking the oil, coolent level of DG Set installed at Pump House No 1 at Zakhama Mil Stn. Notes :- (Spare parts will be measured and paid separately against relevant items)

Supply Only follwing spare parts for 75.0 KVA DG Set suitable for Kirloskar Engine :-

Air filter inner

Air filter outer

Air cleaner hose

Diesel pipe

Copper washer set

Pressure meter pipe

Lube oil filter

Diesel filter

V belt

Dynamo belt

Pump repair kit

Lube oil cooler

Maintenance/Servicing of DG Set 125 KVA DG SET of ENGINE Kirloskar Cummins including replacement of defective and worn out minor filters, gaskets, V-belts, Engine Oil, rubber hoses, worm defective clamps nutsbolts and cleaning of alternator with vaccum cleaner and attending faults of AMF panels etc, tappet settings if required and greasing of bearings of engine and alternator, checking of batteries, applying petroleum jelly to battery terminals, adding distilled water, checking the oil, coolent level of DG Set installed at Pump House No 2 and 3 at Chakabama Mil Stn. Notes :- (Spare parts will be measured and paid separately against relevant items.

Supply Only following spare parts for 125.0 KVA DG Set suitable for Kirloskar Engine :-

Fan belt

Fuel filter as per sample for 125 KVA DG set

Air cleaner element as per sample for 125 KVA DG set

Lub oil filter as per sample for 125 KVA DG set

Lube oil cooler

Engine Safety unit

Thermostate

Taking out/ Dismantling of asbestos rope from exhaust pipe & Supply and Binding Asbestos Ropes on Exhaust Pipe of DG SET and plastered with Plaster of Paris on the of binding Ropes of Exhuast Pipes suitable for 62.5/75.0/125.0 KVA DG SET of MAKE : KIRLOSKAR, as approved.

Supply and install Change over switch I-O-II-operation 4 pole,3 phase,415V of capacity 250Amps incomming Make:Havells.Cat Part No-ISSBOU0708 or eqvt make

Supply only following parts for routine maintenance of various rating of DG sets:-

Fuel filter as per sample for 125 KVA DG set

Lub oil filter as per sample for 125 KVA DG set

Air cleaner element as per sample for 125 KVA DG set

Fuel filter seperator as per sample for 125 KVA DG set

Fuel filter as per sample for 75 KVA DG set

Lub oil filter as per sample for 75 KVA DG set

Air cleaner element as per sample for 75 KVA DG set

Fuel filter as per sample for 70 KVA DG set

Lub oil filter as per sample for 70 KVA DG set

Air cleaner element as per sample for 70 KVA DG set

Distilled water for DG set battery in bottle

Premium Blue Engine oil SAE-15W/40

Battery lead copper cable of 1.2 mtr length for DG set battery connection

Battery of Cap. 12 Volt 180 AH for DG set

Battery of Cap. 12 Volt 125 Ah for DG Set

Disconnecting Water and Electric Connections from Centrifugal Pump/Motor of various Capacity at Pump Houses and Taking Down the same and Transporting to nearest pump repairing workshop i.e to Dimapur for repairing including returning back after repairing and reinstallation in original position and re-connecting all water and electric Supply and Testing, commissioning complete all as specified and as directed by Engr-in-Charge.

Dismantling Centrifugal Pump 50 HP Capacity of Type 82 CV 2 (A) of BAREJA make for carrying out repair/maintenance Work, replacement of unserviceable Spares includ- ing necessary Cutting, Grinding, Drilling, Machine Work for fixing Bushing, Impeller, Neck Ring, Shaft, Sleeve, Spares, etc., and Re-assembling the Same and Testing & commissioning complete all as specified and as directed by Engr-in-Charge. NOTE : New Spares as required/ordered for Proper functioning of Pump shall be Measured & Paid separately under respective Items.

Supply only Pump Shaft with keys & check nuts made out with EN 8 materials suitable for 50 HP Capacity Pump of Type82 CV 2(A) as approved, complete all as specified and as directed .

Supply only Cast Iron Impeller suitable for 50 HP CF pump type 82 CV 2(A) of Bareja makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed.

Supply only Cast Iron Diffuser suitable for 50 HP CF Pump type 82 CV 2(A) of Bareja makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed.

Supply only Cast Iron Bearing cover as required size for CF pump 50 HP type 82 CV 2(A) of Bareja makes of any capacity & any nos of staging as approved, complete all as specified and as directed.

Supply only CI Neck Ring of suction side/discharge size for 50 HP CF pump type 82 CV 2(A) of Bareja makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed.

Supply only Gun metal stage bush for 82 CV 2(A) type of Bareja/kirloskar makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed by Engr-in-Charge.

Dismantling Centrifugal Pump 75/100 HP Capacity of Type RKB 50/15 L 9/10 of KIRLOSKAR make for carrying out repair/maintenance Work, replacement of unserviceable Spares includ- ing necessary Cutting, Grinding, Drilling, Machine Work for fixing Bushing, Impeller, Neck Ring, Shaft, Sleeve, Spares, etc., and Re-assembling the Same and Testing, complete all as specified and as directed by Engr-in-Charge. NOTE : New Spares as required/ordered for Proper functioning of Pump shall be Measured & Paid separately under respective Items.

Supply only Pump Shaft with keys & check nuts made out with EN 8 material suitable for 100/75 HP Capacity Pump of Type RKB 50/15 L as approved, complete all as specified and as directed by Engr-in-Charge.

Supply only Cast Iron Impeller suitable for RKB 50/15 L type of Kirloskar makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed by Engr-in-Charge.

Supply only Cast Iron Diffuser suitable for RKB 50/15 L type of Kirloskar makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed by Engr-in-Charge.

Supply only Cast Iron Bearing cover with nut bolt as required size for pump RKB 50/15 L type makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed by Engr-in-Charge.

Supply only CI gland pusher for 82 CV 2(A)/ RKB 50/15 type of Bareja/ Kirloskar makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed by Engr-in-Charge.

Supply only Gun metal bush for RKB 50/15 type of Kirloskar makes pump of any capacity & any nos of staging as approved, complete all as specified and as directed.

Supply only Ball Bearing 6408/6307/6308 suitable for pumps as approved, complete all as specified and as directed,MAKE : TATA/SKF/ NBC.

Dismantling Electric Driven 3 Phase 415 Volt 50 C/S Squirrel Cage Induction Motor 100/75 HP Capacity of Centrifugal Pump Set and Taking Out complete burnt copper Winding from the Slots, Cleaning the Slots and Re-winding Electric Motor with Super Enamel Insulated Copper Wire of existing Gauge/Size and Quantity including apply-ing Insulating Varnish, Drying, etc. including grinding/ fabrication works for insertion of bearing sleeve, replacement of Unserviceable Spares like Terminal Plate if required, putting bearing grease on bearings and Testing Insulating Strength, Re-assembling and Testing & commissioning at site complete all as specified and as directed by Engr-in-Charge.

All as per item no 23 above but 50 HP induction motor

Supply only Ball Bearing 6312/6314 suitable for Elect motor as approved, complete all as specified and as directed, MAKE : TATA/SKF/ NBC

Supply only Fan Blade suitable for Electric motor (PVC) as approved, complete all as specified and as directed by Engr-in-Charge.

Supply & Fixing Fully Automatic star delta starter 415 Volt cap. 100 HP/74.6 KW, contactor size 96, overload relay range 80-90.make havells, cat Pt No. IHPASDDG

S & F Fully Automatic star delta starter 415 Volt cap. 75 HP,56.0 KW, contactor size 65, overload relay range 55-70.make havells, cat Pt No. IHPASDYF

M & L for preparation of old painted surface of pump sets( Electric Motor & Pump) any capacity / type and painting properly with two coat of grey synthetic enamel paint on motor/pumps body & two coats of red synthetic enamel paint on couplings/ fan guard/ foundation nut bolts and two coat of black synthetic enamel paint on base channel frame including writing of MES Nos on the surfaces of pumps & Elect Motors complete as & where directed directed by Engr-in-Charge.

Opening top of 10,000 GPH capacity pressure filter Horizontal type, unloading the filter media form the pressure filter e.g sand gravells (diferent sizes) takings out carefully strainer (Push/Thread) from inside bed plate, cleaning the inside chamber, refitting of stainer, disposal of sand/gravels within 100 metere radious from the existing filter plant and closing the top manholes with new gasket seat after charging of all filter media complete all as directed by Engineer-in-Charge(Note:- gravel off sizes,sand and PVC stainer will be measured and paid separately under the respective item here-in-after.)

Supply & charging of new filter sand of 20 x 40 mesh layer by layer from Borakar river as per designed layer to the pressure filters at different location.

Supply & loading the new graded gravels of different size inside the pressure filters at different location. (a) Gravel of size 1" x 3/4" (25-20mm) (b) Gravel of size 3/4" x 1/2" (18-12mm) (c) Gravels of size 1/2" x 1/4" (10-06mm)

M&L for painting with one coat of black bituminous paint suitable for drinking water inside the vessels after preparation of old surfaces as directed by Engg-in-Charge.

M&L for preparation old surface and applying two coats of synthetic enamel paint to outside surface of plant, pipe lines, marking to pipe, lines (incoming & outgoing) after scraping old damaged painting.

S & F Fully Automatic star delta starter 415 Volt cap. 50 HP/44.8 KW, contactor size 50, overload relay range 48-65.make havells, cat Pt No. IHPASDWP

das enterprises

ZEVIZO ZUTSO