REPAIR MAINT OF DG SETS OF CAP 1010 KVA AT MRSS VAJRAKOSH AND 625 KVA AT DSS16 AT AT NAD VAJRAKOSH OF NAVAL BASE KARWAR UNDER GE(SB) KARWAR

Amount

M&L for Checking, Inspection, maintanance and servicing complete including replacement of unserviceable spare parts of the DG set of capacity 1010 Kva (HT TYPE, OUTPUT VOLTAGE 11KV)(comprising of Engine/ Alternator/ Control panel) for smooth functioning complete all as per manufacturers instructions and all as directed by Eng - In - Charge including caliberation of the fuel injection system, servicing of the MPU, servicing of fuel injectors, cleaning of oil sump of engine, replacement of engine oil, replacement of air filters, oil filters , fuel filters, caliberation of the PCB display of the Engine. A. (a) Checking of lubricating oil condition (b) Checking engine for oil, water leakage and correcting the same (c) Checking of all the nut bolts of engine and alternator (d) Checking of all belts and adjust the tension properly (e) Cleaning of air filters (f) Checking and readjusting the valve clearance (g) Change of Oil/Fuel filters and engine oil if necessary (h) Checking of starter motor, battery and charger (i) Checking of cooling system and fuel system (j) checking of all power cables and AVR connections and mounting bolt tightnees of alternator (k) checking the function of AVR genaral checks (l) Checking of control panel meters and gadgets functiong (m) Checking of all control and safety wirings

B. (a) Checking of flexible coupling of engine and alternator (b) Cleaning of crank case ventilation pipe (c) Checking of injectors and fuel pump (d) Checking of alternator and carbon brushes. NOTE :- (1) Cost of Spare parts required will be paid and measured separately (2) Servicing/routine check up shold be carried out through authorised service centre or manufacturer and the records of the testing to be submiited to Engr-In-Charge. (3) Make of spare as recommended by GE.

All as per item No.1.00 but of LT TYPE DG set of capacity 630 Kva output voltage 440 Volts complete all as specified and directed.

M & L for changing /toping up of best quality of engine oil 15 W 40 VALAVOLINE premium blue HSN/SAC 27101980 type for 1010 KVA capacity DG set including removing of old burnt engine oil from DG Sets complete all as specified and directed .

M & L for changing /toping up of best quality of engine oil 20W40 type for 630 KVA capacity DG set including removing of old burnt engine oil from DG Sets complete all as specified and directed .

Replacement of Oil filter element for DG set set of cap 1010 Kva as per existing Make: Cummins complete all as specified and directed.

Replacement of Oil filter element for DG set set of cap 630 Kva as per existing Make: Cummins complete all as specified and directed.

Replacement of Air cleaner element (inner and outer) suitable for 1010 KVA DG Set of make Cummins complete all as specified and directed.

Replacement of Air cleaner element (inner and outer) suitable for 630 KVA DG Set of make Cummins complete all as specified and directed.

Replacement of Fuel filter elements and bypass filter (primary & secondary) for 1010 KVA DG Set of Make Cummins complete all as specified and directed.

Replacement of Fuel filter elements(primary & secondary) for 630 KVA DG Set of Make Cummins complete all as specified and directed.

Replacement of 'V' belt for water pump suitable for 1010KVA DG Set complete all as specified and directed.

Replacement of 'V' belt for water pump suitable for 630KVA DG Set complete all as specified and directed.

Replacement of fuel pipe with banjo bolt at both side suitable for 630 KVA DG set complete all as specified and directed.

Repair and replacement of Dynamo/Battery Charging Assy for 630KVA capacity DG Set Make Cummins complete all as specified and directed.

S&F replacement of auotmatic voltage regulator(AVR) 24 volt all as specified and directed Make: Cummins/Kirloskar/Sudhir

Supply and replacement of self starter for 630 KVA capacity DG Set Make Cummins complete all as specified and directed.

Replacement of water pump assembly for 630VA capacity DG sets Make : Cummins complete all as specified and directed.

M&L for repair of the Turbo charger assy of the DG set of capacity 630 Kva Make Cummins complete all as specified and directed.

Replacement of Fan Hub assembely for 630 KVA capacity DG set Make Cummins complete all as specified and directed.

Supply and Replacement of lub oil pump suitable for 630KVA DG Set,Make :Cummins complete all as specified and directed.

Supply and Replacement of thermostat valve suitable for 630 KVA capacity DG Set complete all as specified and directed.

Supply and Replacement of Oil seal front and rearsuitable side for 630 kva DG Set complete all as specified and directed.

Supply and Replacement of fuel and water seperator cat part No 3231787 suitable for 1010 kva DG Set complete all as specified and directed.

Supplyand fix in Replacement Battery 12 Volt 180 AH (Maint free heavy duty with initial charging).Make- Exide/Amaron. Suitable for DG set of capacity 630 Kva complete all as specified and directed.

M&L for servicing of PCB control panel of the DG sets of capacity 1010 Kva by rectifying any minor defects in control wiring of the PCB panel alonwith complete checking of control wiring, setting the parameters for tripping as per directions of GE, Caliberation of the PCB display complete including replacement of the minor parts, if necessary.

M&L for supply and fixing in replacement of old unsv Solenoid coil assembly complete suitabe for DG set of capacity 1010 Kva complete all as specified and directed.

M&L for supply and fixing in replacement of old unsv diasplay control HSN/SAC 90329000 complete suitabe for DG set of capacity 1010 Kva complete all as specified and directed.

M&L for supply and fixing in replacement of old unsv Card Control HSN/SAC 85439000 complete suitabe for DG set of capacity 1010 Kva complete all as specified and directed.

M&L for supply and fixing in replacement of old unsv PCB assembly HSN/SAC 85439000 complete suitabe for DG set of capacity 1010 Kva complete all as specified and directed.

M & L cleaning of radiator of DG set 1010Kva by diluted radiator cleaning solution (Ready to Wash) by using pressure pump and brush and testing for any leakages, and carrying out the necessary brazing/welding work whichever is necessary, and testing the radiator tubes and fins for any leakages complete all as specified and directed.

M & L cleaning of radiator of DG set 630 Kva by diluted radiator cleaning solution (Ready to Wash) by using pressure pump and brush and testing for any leakages, and carrying out the necessary brazing/welding work whichever is necessary, and testing the radiator tubes and fins for any leakages complete all as specified and directed, Note: (a) The above quoted rate includes labour for dismantling and refixing of the radiator. (b) Transporatation charges for the minor repair to be carried out in any workshop is also included

Supply and Replacement of battery terminal for DG Sets complete all as specified and directed.

Supply and fixing battery cable assembly with copper conductor multistranded RED and BLACK colour 2mtr long 21sqmm for connection to self starter unit to Battery unit complete all as specified and directed.

Supply & topping up of best quality Inhabitor Corrosion (Coolant ) liquid for DG set all as specifed and directed complete all as specified and directed.

M&L for servicing of Self starter assembly of 1010 Kva by dismantling the same from the engine and inspecting the self starter assembly and gear system for the allignment and coordination between rotor of the self starter assembly and gear of the engine flywheel complete all as specified and directed, rectifying the defects noticed complete all as specified and directed.

DURGAI ELECTRICALS

Shree Ayyappa Engineering

M/S VERNEKAR AGENCIES

HARSHITA MARINE SERVICES