GENERAL- special subjail Thalassery-SITC of 15KVA generator-General Electrical Work

OD157881/2023-2024:Supply, conveyance, Installation, testing & commissioning of 15 KVA Diesel Generator set with AMF as per latest CPCB norms with standard accessories as per technical details given below. 1. Engine : a) Make of Engine - Kirloskar/Ashok Leyland/Mahendra b) Type of Engine - Diesel Engine c) No. of Cylinders - As per manufactures standards. d) Method of Cooling - Water cooled with radiator. e) Aspiration Turbo charged after cooled. f) Design - Suitable for generating set operation 2.Standard accessories with Diesel Engine a) Fly wheel to suit flexible coupling b) Close Coupling c) Air cleaner d) Radiator with fan provided with fan guard. e) Fuel Pump f) Mechanical governor g) Fuel filter h) Lubricating oil filter i) Exhaust silencer j) Exhaust Muffler k) Battery Charger/Generator 3. Engine Instrument Panel with the following items a) Starting switch with key or button b) Lubricating oil pressure gauge. c) Water temperature gauge. d) RPM Indicator with hour meter e) Battery charging Ammeter 4. Safety Controls for Engine a) Trip for low lubricating oil pressure b) Trip for high water temperature. 6. Brushless Alternator a) Make - Kirloskar/Leypower leroysomer/Crompton/Stamford b) Type - Self exited and self regulated. c) Capacity - 15 KVA/12 K W @ 0.8PF d) System of Voltage - 3 phase, 4 wire , 415 V, e) Frequency - 50 Hz f) Insulation - Class F/H The Alternator should confirm to IS 4722. Operation and service manual, spares and tools shall be provided. 7. Fuel Tank Suitable size built in type integrated with the acoustic enclosure Fuel connection shall be done as per standards 8. Battery Suitable size built in type integrated battery with leads and terminals of appropriate AH capacity as per Manufactures requirement. Automatic Battery charger Solid state phase indication lamp for supply ON/OFF with HRC protection. standard control panel with 32A 4P MCCB and accessories such as Multi function meter and separate Energy Meter etc. complete

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

OD157871/2023-2024:Providing 15mm thick cement plaster of mix 1:4 (1 cement: 4 fine sand) at all levels

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

OD157872/2023-2024:Supply and providing the following size of B class MS Pipe conforming to relevant IS Specifications complete with heavy guage specials such as bends, flanges etc. welded and fixed at appropriate locations, providing cork sheet in between the flanges at the joints,bolting the flanges together, painting the pipe, flange etc with 2 coats of heat resistant paint suitable for out door applications, fixing the pipe firmly with fabricated structute/ wall/any other mechanical support etc as required -80mm dia B class MS Pipe as extended exhaust pipe.

90.12.7.41:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp

90.12.5.41:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 16 sq mm