Public Works Department Tender

SITC OF DIESEL GENERATOR

OD250943/2024-2025:SITC of 40 kVA Diesel Generator set complete with integral acoustic enclosure as per existing CPCB norms with standard accessories and as per technical details given below 1. Engine a) Make of Engine -Kirloskar/ Cummins/ Leyland/Volvo/Catterpiller b) Type of Engine - Diesel Engine c) No. of Cylinders- as per manufacturer's standards. d) Method of Cooling ? Liquid cooled with radiator. e) Aspiration -Turbo charged, charge air cooled. f) Design - Suitable for generator set operation. g) Output- As per manufacturer's standards. 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) Exhaust silencer i) Exhaust Muffler j) Lubricating oil filter. 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. 5.Fuel pipe: Oil resistance flexible hoses of 20mm dia or nearest size MS pipe as per manufacturer's standard, 6 Brush less Alternator a) Make - Stamford/Kirloskar/crompton/KEL/Layland/Volvo b) Type - Self exited and self-regulated, brush less c) Capacity ? 40kVA/ 32 K W @ 0.8PF d) System of Voltage - 3 phase, 415 V, 4 wire system. e) Speed - 1500 rpm f) Voltage regulation band - +/-2.5% of rated voltage g) Frequency - 50 Hz h) Insulation - Class -F/H .The Alternator should confirm to IS 4722. Operation and service manual, spares and tools shall be provided. . 7.Fuel Tank of suitable size built in type integrated with the acoustic enclosure. Fuel connection shall be done as per standards.7. Battery- Suitable size built in type integrated battery with leads and terminals of appropriate AH capacity as per Manufacturer's requirement. 8. Push button switch for ON/OFF - 1 set. Metallic DNB - 1No Solid state phase indication lamp for supply ON/OFF with HRC protection Supply of HSD of half tank capacity for test run, The standard Electric control panel integrated with acoustic enclosure comprising of the following. a) 63A, 25/35KA, 4Pole MCCB having adjustable setting, b) Digital Multi function meter with accuracy class 1 to read parameters such as KW, KVA, PF, voltage, Current Frequency etc: c) Digital type single function KWH meter with accuracy class 1, d) LED type phase indication Lamp for indicating the presence of supply on all phases, 10.Exhaust Piping .Exhaust Piping shall be vent to the top of the nearest tallest building if required . If the pipe cannot be clamped/fixed to the building or any other structure of permanent nature necessary fabricated structures using channel section or angle iron sections of adequate mechanical strength, duly painted with 2 coats of Heat retardant aluminum paint shall be provided for the support of the exhaust pipe.(36 Months Warranty) (Additional piping will be measured excluding the standard length of pipe supplied by the manufacturer.)

OD96789/2025-2026:Providing and fixing following capacity On-Load Change Over Switches In Open Execution inside the existing panel board including drilling holes in cubicle panel, making connections, etc. as required. 125A, 4 pole On-Load Change Over