MAINTENANCE OF ELECTRICAL INSTALLATION IN NON-RESIDENTIAL BUILDING AT CHANDIGARH (REPAIR AND REPLACEMENT OF DEFECTIVE COMPONENTS OF 250 KVA DG SET INSTALLED IN 50 BEDDED HOSPITAL, SECTOR-45, CHANDIGARH).

Supply, installation, testing, and commissioning of Engine Control Device (ECD) card of Kirloskar make for 250 KVA Greaves D.G. set installed at 50 bedded Hospital, Sector 45, Chandigarh. The scope of work includes dismantling of the defective ECD card from the AMF panel after carefully disconnecting all associated wiring and connections related to safety systems such as oil pressure safety, coolant temperature safety, speed control system, etc. The work further includes installation of a new ECD card in the AMF panel, reconnection of all wiring and safety circuits, and proper termination. After installation, all operational parameters shall be checked and calibrated, including engine speed, fuel injection system, and other critical parameters to ensure optimum performance and fuel efficiency. The job also includes complete testing of the D.G. set, ensuring proper functioning of all alarms and safety features.(Please refer DNIT for complete specification of item no.1)

Supply, installation, testing, and commissioning of 24 Volt relay card for AMF panel of 250 KVA Kirloskar make D.G. set installed at 50 bedded Hospital, Sector 45, Chandigarh. The scope of work includes careful dismantling of the defective relay card from the AMF panel after disconnecting all associated wiring and terminals.(Please refer DNIT for complete specification of item no.2)

Supply, installation, testing, and commissioning of 24 Volt ON-delay timer for AMF panel of 250 KVA Kirloskar make D.G. set installed at 50 bedded Hospital, Sector 45, Chandigarh. The scope of work includes careful dismantling of the defective delay timer from the AMF panel after disconnecting all associated wiring and terminals. The work further includes installation of a new ON-delay timer, proper reconnection and termination of all control wiring, and setting of the required time delay parameters as per operational requirements.(Please refer DNIT for complete specification of item no.3)

Supply, installation, testing, and commissioning of Magnetic Pick-Up Unit (MPU) of Kirloskar make for 250 KVA D.G. set installed at 50 bedded Hospital, Sector 45, Chandigarh. The scope of work includes careful dismantling of the defective MPU from the engine after disconnecting all associated wiring and fittings. The work further includes installation of a new MPU on the engine, proper alignment and gap setting as per manufacturer’s specifications, and reconnection of all wiring.(Please refer DNIT for complete specification of item no.4)

Wiring, calibration, testing, and commissioning of AMF panel for D.G. set, including supply of wires, thimbles, lugs, ferrules, and other necessary petty materials required at site. The scope of work includes proper dressing, termination, and checking of all control and power wiring within the AMF panel.(Please refer DNIT for complete specification of item no.5)

Servicing, repair, testing, and re-installation of radiator assembly of 250 KVA Kirloskar make D.G. set installed at 50 bedded Hospital, Sector 45, Chandigarh. The scope of work includes careful dismantling of the radiator from the D.G. set using suitable lifting arrangements such as chain pulley/crane, and safe shifting of the radiator to the workshop. The work further includes thorough servicing and chemical cleaning of the radiator core, servicing and repair of the intercooler, repair of head plates by welding, and repair/replacement of damaged tubes. (Please refer DNIT for complete specification of item no.6)

Supply and erection of switch thermostat part no. 3034867 of Cummins make for 250 KVA DG Set. The job includes cost of dismantling of thermostat from the engine due to overheating and producing of a lot of smoke. The job also includes cost of fixing of new thermostat and checking of the proper working of DG Set.

Repair and servicing of 250 kVA DG set alternator, including dismantling, inspection, cleaning and re-assembly; replacement of defective alternator bearings; greasing and lubrication; cleaning and varnishing of alternator windings with suitable insulating varnish; checking and tightening of electrical/mechanical connections; checking of rotor, stator, AVR, coupling and alignment; rectification/removal of hunting and unstable operation; testing and adjustment of the alternator under no-load and load conditions; and all other necessary allied works, labour, tools, tackles and consumables required for restoring the alternator to proper and satisfactory working condition, complete in all respects.

Sealed Maintenance free batteries 12 V 150 AH capacity