REPAIR AND MAINTENANCE OF ELECTRIC SUPPLY DISTRIBUTION SYSTEM, DG SET ALONGWITH CONNECTED ITEMS AT FEROZEPUR UNDER GE (AF) BHISIANA

Material and labour for servicing of DG set 20 KVA to 140 KVA by draining out engine oil including cleaning the oil sump, removal of sludge, dirt and contaminants make ready to refilling with fresh engine oil, removing oil filter, replace with new one, clean fuel feed pump, replace primary and secondary fuel filter along with Redi-wash 'O'-Ring, replace paper type air filter and safety cartridge, replace air cleaner oil bath type, check alignment of exhaust system, check belt tension and tighten or loosen belt tension as per requirement, blow compressed air with the help of blower on radiator fan to clean it and draining out coolant, descaling the radiator internally and externally by using chemical, including soldering the copper tubes and tank etc for making radiator leakage proof, check all the clips and tighten if required, clean battery terminals with cotton cloth, apply acid proof grease or petroleum jelly on battery terminals, check electrolyte level of battery and top up distilled water if electrolyte level is low (distilled water also check time to time during currency of work and top up), check electrical connection of starter and tighten if required check belt tension on charging alternator and adjust if required. Check output voltage of charging alternator. Tighten all the foundation nuts and bolts if required, check LLOP and HWT with multimeter, check stopper and adjust tightness of link wire if required, check tightness of wiring connection and adjust accordingly, remove RWL clean it check with multimeter and refit it, clean body of generator from inside and outside properly and battery charger input & output properly and tightening of wiring if required complete all as specified and directed by Engr-in-Charge. Note (i) The cost of spare parts for replacement mentioned above, tools & plants (T&P), Cleaning Clothes, distilled water, alignment, testing required for satisfactory performance but except Engine oil shall deemed to be included in the quoted unit rate nothing extra shall be paid on this account. (ii) The cost of any other minor spare parts which is essential but not mentioned above as per decision of GE shall also deemed to be included in the quoted unit rate. shall be measured separately. (iii) Engine oil, coolant, LLOP and HWT shall be measured and paid separately under appropriate item of BOQ as supply and filling/supply and fixing.

Material and labour for calibration of wiring of engine safety control systems from control panel to engine control gadgets like high water temperature & low oil pressure and shut down valve, battery charger 12V, self-starters etc for 20 KVA to 140 KVA DG Set and repair all the safety features complete all as specified and directed by Engr-in-Charge.

Material and labour for repair and calibration of DG set governor mechanism as per calibration procedure and norms for 20 KVA to 140 KVA DG set installation and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

Material and labour for repair and calibration of FIP, fuel injectors including replacement of barrel plunger and cup 'O' rings along with Plunger Spring, Roller bearing, element, Delivery valve, Fuel injector nozzle element for 20 KVA to 140 KVA DG Set and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in replacement fuel pipe filter to FIP wire braided complete all as specified and as directed by Eng-In-Charge.

Supply and fixing in replacement fuel pipe & over flow return pipe, as per existing size and length from fuel tank to the DG set complete all as specified and as directed.

Material and labour for in replacement of auto voltage regulator complete with wire connection and connecting to existing field coil 12/24 Volt DC for cap of 20 KVA to 140 KVA complete all as specified and directed by Engr-in-Charge.

Dismantling and taking out carefully defective water pump assembly 20 KVA to 140 KVA DG Set and opening into parts cleaning servicing and drying up the spares and sought out the damage/ defective parts and re-fixing the same after replacement of water pump repair kit and water seal unit including pump belt complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement of coupling complete (engine-alternator) in all respect with rubber flange as per existing shape/ size, with nut & bolts and suitable for 20 KVA to 140 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Material and labour for repairs/ replacement of turbo charger including replacement of charger kit with all unserviceable parts and testing after completion for 20 KVA to 140 KVA capacity DG Sets complete all as specified and directed by Engr-in-Charge.