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| 1 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 45 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 3 phase, 4 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 2 | (i) Engine (prime mover) : Diesel engine 1500 RPM, Suitable number of cylinders suitable BHP as recommended by OEM, fluid cooled, turbo charger intercooled, 12 volts electric, one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and frequency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties. (ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 45 KVA, PF 0.8, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine. (iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications.(iv) Fuel tank : Suitable capacity of fuel tank as per OEM design.(v) Safeties : for high enclosures temperature and emergency shut-down from outside. Suitable capacity battery as recommended by OEM and adequate size copper conductor cable leads. (vi) Engine control panel : MCCB of suitable rating with short circuit protections, indicating Lamps for \\"Load ON\\" and 'set running' instrument fuses and duly wired & ferruled, Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications. |
| 3 | (vii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work.(viii) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices. (ix) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each(x) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xi) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print (xii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 4 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 58.5 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 3 phase, 4 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 5 | (i) Engine (prime mover) : Diesel engine 1500 RPM, Suitable number of cylinders suitable BHP as recommended by OEM, fluid cooled, turbo charged, 12 volts electric one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and freqency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties. (ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 50 KVA, PF 0.8, 1500 RPM, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine.(iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications. (iv) Fuel tank : suitable capacity of fuel tank as per OEM design(v) Safeties : for high enclosures temperature and emergency shut-down from outside. Suitable capacity battery as recommended by OEM and adequate size copper conductor cable leads.(vi) Engine control panel : Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications. (vii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work. |
| 6 | (viii) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices.(ix) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each (x) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xi) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print (xii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 7 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 82.5 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 3 phase, 4 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 8 | (i) Engine (prime mover) : Diesel engine 1500 RPM, Suitable number of cylinders suitable BHP as recommended by OEM, fluid cooled, turbo charged, 12 volts electric one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and freqency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties. (ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 75 KVA, PF 0.8, 1500 RPM, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine. (iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications.(iv) Fuel tank : Suitable capacity of fuel tank as per OEM design (v) Safeties : for high enclosures temperature and emergency shut-down from outside. Suitable capacity battery as recommended by OEM and adequate size copper conductor cable leads. (vi) Engine control panel : Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications. (vii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work. |
| 9 | (viii) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices. (ix) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each(x) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xi) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print(xii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 10 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 125 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 3 phase, 4 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 11 | (i) Engine (prime mover) : Diesel engine 1500 RPM, suitable number of cylinder, suitable BHP as recommended by OEM, fluid cooled, turbo charged, 12 volts electric one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and freqency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties.(ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 125 KVA, PF 0.8, 1500 RPM, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine. (iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications.(iv) Fuel tank : Suitable capacity of fuel tank as per OEM design (v) Safeties : for high enclosures temperature and emergency shut-down from outside. Suitable capacity battery as recommended by OEM and adequate size copper conductor cable leads.(vi) Engine control panel : Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications(viii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work. |
| 12 | (ix) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices. .(x) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each (xi) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xii) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print (xiii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 13 | Earthing complete including taking down of old one with galvanised steel earth plate electrode of size 60cms x 60cms x 6.0 mm thick as per IS 3043 of 1987 buried directly in to the ground ( earthpit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to the galvanised earth lead by means of bolts , nuts check nuts and washers of galnanised iron or steel using GI strip 32 x 6 mm as earthing lead as shown in electric plate No-3 of SSR- Part-1 connected to earth strip all as specifed or indicated including testing on completion and necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1 :3:6 type C-1 using 20 mm graded stone aggregate, pit, funnel, 15 mm diia meduim grade watering pipe, 40 mm dia GI light grade earth lead protection pipe, CI frame and cover , wire copper lugs etc mesh, charcoal and common salt in alternate layer complete all as specified and directed by Engineer In Charge. |
| 14 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 4 core |
| 15 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3.5 core |
| 16 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3.5 core |
| 17 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 sq mm 3.5 core |
| 18 | Supply and fix of 100 Amp, 415 volts, 50 Hz, 4 pole on load changeover switch with sheet metal enclosure complete all as specified |
| 19 | Supply and fix of 125 Amp, 415 volts, 50 Hz, 4 pole on load changeover switch with sheet metal enclosure complete all as specified |
| 20 | Supply and fix of 200 Amp, 415 volts, 50 Hz, 4 pole on load changeover switch with sheet metal enclosure complete all as specified |
| 21 | Designing, fabricating, supplying including all fabrication material for complete trolley suitable for 125 KVA DG set made of rolled miled steel sections. Trolley size not less than 15 feet (length) x 7 feet (width) x 6 feet (height) (excluding roof height) and interconnected by 'C' channels of appropriate sizes as per according weight of DG set respectively. Square pipe of size not less than 5\\"x5\\" for side wall for support, side wall of MS sheet of thickness not less than 5mm (openable with hinges arrangement and welded with side wall), floor sheet of MS chequred plate not less than 10mm thickness mounted on four wheel drum including tyre of suitable size make of tyre CEAT/MRF complete with inner tube including towing arrangements. Provision of left and right movements of all wheels, provision of covered roof with prelaminated sheets, roof angle not more than 80 degree. provision of tool box and other related minor works as required complete all as specified and directed by Engr-in-charge. It is also includes the following accessories:-(a) Wheel Axle suitable to accommodate load of trolley and 125 KVA DG SET(b) Leaf spring of suitable size - 4 sets (c) Wheel rotation arrangement (d) Mud Guard on all four wheels with reflectors(e) Four Nos 10 ton capacity vertical jacks fixed on trolley of suitable trawer to have 100mm clearance for tyres from ground level for idle period for lifting.(f) Earth lead 35 Sqmm copper cable fixed with copper thimble 30 RM Each - 04 NosNote :- (i) The sizes of MS sections are indicative only all other MS sections required for the fabrication of trolley are deemed to be included in rate quoted.(ii) Weight of Raw material should not be less than 5000 Kg |
| 22 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3.5 core |
| 23 | Supply, installation, testing & commissiong of servo controlled voltage stabilizer 75 KVA (confirming to BIS 9815 (Part-I): 1994, reaffirmation 2019 latest version). Three phase, Four wire (RYBN), 50Hz, naturlly Oil cooled in door,unbalanced type, copper wound, metallic body duly powder coated with lifting hooks two nos, digital display type, relay free smooth and silent opearion with Ist filling of Transformer Oil up to level having following specifications:- |
| 24 | (a)Capacity: 75 KVA(b)Type: Suitable for unbalanced load and unbalanced input.(c)Input Voltage: 360V-480V(d)Output Voltage: Stabilized at any designed/desired voltage 415/+ - 1%(e) Rated Frequency: 50Hz(f)Wave from distortion: Nil(g)Response time: not to exceed 20 mili second.(h)Sensivity: (+ -)1%(j)rate of correction : Not less than 6 volt/second between phase nd neutral.(k)Efficiency: more than 95%(l)type of Load: Three phase, unbalanced type.(m)Metering: Digital display volt meter/ammeter with multi-functional meter.(n)Operating temperature: For indoor use upto max ambient temp +55°C.(o) Class of insulation : Class F(p) Mode of operation: Automatic/Manual(q) Winding Temp rise: Max 55°C (10°C above operating temp)(r) Transformer Oil: IS 335 marked.(s)Core-CRGO M4 Grade/CRNO (Cold Roll Grain Oriented)/Cold rolled non oriented.(t) Auto Transformer(variac):100% copper wound electrolytic Grade.(u)Losses:As per IS norms(v) Power factor : not less than 0.95(w)Protection: (i) Over load protection (ii)Short circuit protections (iii)High/Low voltage cut off (iv)By pass arrangement in case of emergency. (v)Single phase sequence change/phase fail protection (vi)Earth Fault protection (vii) Standard fitting & accessories e.g marking plate,lifting lugs, CI rollers,Earthing Terminals etc & cable box. |
| 25 | Supply, installation, testing & commissiong of servo controlled voltage stabilizer 100 KVA (confirming to BIS 9815 (Part-I): 1994, reaffirmation 2019 latest version). Three phase, Four wire (RYBN), 50Hz, naturlly Oil cooled in door,unbalanced type, copper wound, metallic body duly powder coated with lifting hooks two nos, digital display type, relay free smooth and silent opearion with Ist filling of Transformer Oil up to level having following specifications:- |
| 26 | (a)Capacity: 100 KVA(b)Type: Suitable for unbalanced load and unbalanced input.(c)Input Voltage: 360V-480V(d)Output Voltage: Stabilized at any designed/desired voltage 415/+ - 1%(e) Rated Frequency: 50Hz(f)Wave from distortion: Nil(g)Response time: not to exceed 20 mili second.(h)Sensivity: (+ -)1%(j)rate of correction : Not less than 6 volt/second between phase nd neutral.(k)Efficiency: 95%(l)type of Load: Three phase, unbalanced type.(m)Metering: Digital display volt meter/ammeter with multi-functional meter.(n)Operating temperature: For indoor use upto max ambient temp +55°C.(o) Class of insulation : Class F(p) Mode of operation: Automatic/Manual(q) Winding Temp rise: Max 55°C (10°C above operating temp)(r) Transformer Oil: IS 335 marked. |
| 27 | (s)Core-CRGO M4 Grade/CRNO (Cold Roll Grain Oriented)/Cold rolled non oriented.(t) Auto Transformer(variac):100% copper wound electrolytic Grade.(u)Losses:As per IS norms(v) Power factor : not less than 0.95(w)Protection: (i) Over load protection (ii)Short circuit protections (iii)High/Low voltage cut off (iv)By pass arrangement in case of emergency. (v)Single phase sequence change/phase fail protection (vi)Earth Fault protection (vii) Standard fitting & accessories e.g marking plate,lifting lugs, CI rollers,Earthing Terminals etc & cable box. |
| 28 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 320 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 3 phase, 4 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 29 | (i) Engine (prime mover) : Diesel engine 1500 RPM, Suitable number of cylinders suitable BHP as recommended by OEM, fluid cooled, turbo charged, 12 volts electric one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and freqency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties. (ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 320 KVA, PF 0.8, 1500 RPM, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine. (iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications.(iv) Fuel tank : Suitable capacity of fuel tank as per OEM design(v) Safeties : for high enclosures temperature and emergency shut-down from outside. 01 number,Suitable capacity battery as recommended by OEM, 12V lead acid batteries and adequate size copper conductor cable leads.(vi) Engine control panel : Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications. (viii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work. |
| 30 | (ix) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices. (x) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each(xi) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xii) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print (xiii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 31 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 400 sq mm 3.5 core |
| 32 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 500 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 3 phase, 4 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 33 | (i) Engine (prime mover) : Diesel engine 1500 RPM, Suitable number of cylinders suitable BHP as recommended by OEM, fluid cooled, turbo charged, 12 volts electric one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and freqency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties. (ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 500 KVA, PF 0.8, 1500 RPM, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine. (iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications.(iv) Fuel tank : Suitable capacity of fuel tank as per OEM design(v) Safeties : for high enclosures temperature and emergency shut-down from outside. Suitable capacity battery as recommended by OEM and adequate size copper conductor cable leads.(vi) Engine control panel : Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications.(viii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work. |
| 34 | (ix) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices. (x) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each(xi) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xii) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print (xiii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 35 | Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufactured and tested silent static Diesel Engine driven generating set 5 KVA (CPCV-IV plus) capable of delivering continuous rating, 10% overload for 1 hour in 12 hours of operation, 415 volts (AC 1 phase, 3 wire system of supply), 50 Hz at power factor 0.8 minimum. The DG set shall consist of a diesel engine coupled directly to a matching alternator, and mounted on Dunlop metallastik foundation pads on a common base frame and thereafter installed in the CPCB approved acoustic enclosure complete with control panel standardised by manufacturer, fuel tank with mounting arrangement and inlet, outlet, return oil arrangement, flexible exhaust pipe complete all as specified and shall comprises of the following :- |
| 36 | (i) Engine (prime mover) : Diesel engine 1500 RPM, suitable BHP as recommended by OEM, fluid cooled, turbo charged, 12 volts electric one number maintenance free battery, complete with fly wheel and vibration damper, radiator and all standard fittings/fixtures as per standard manufacturing design practices and including suitable instrument panel with RPM meter, lubricant oil temperature & pressure gauge, water temperature gauge and freqency meter (digital type), battery charging ammeter and fuses, and also including self starter (12V), battery charging alternator, fuel tank etc and complete with HWT & LLOP alarm and shut down safeties.(ii) Alternator : AC alternator, brushless, 415V, AC 50 Hz, 3 phase, 4 wire type, rated for continuous output of 5 KVA, PF 0.8, 1500 RPM, insulation class 'H' enclosure SPDP (IP 23), self excited & self regulated with AVR for +1% voltage regulation, coupled directly/suitably to and to match the above engine. (iii) Base plate : Made out of structural steel as per manufacturer's recommended design/specifications.(iv) Fuel tank : Suitable capacity of fuel tank as per OEM design(v) Safeties : for high enclosures temperature and emergency shut-down from outside. 01 number, 12V lead acid batteries and adequate size copper conductor cable leads.(vi) Engine control panel : Made of 14 gauge CRCA MS sheet, dust and vermin proof, (protection class IP 41 or superior), duly fitted with the equipment/ metres specified in particular specifications. (vii) Platform/Plinth/Base shall be provided as per manufacturers recommendations. Cost of the same shall deemed to be included in this item of work. |
| 37 | (ix) Tool kit : Operation and Maintenance catalogue, 1 year spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices. (xi) Protection : Over load relay, Earth fault Relay, Under Volt release – 01 No each(xii) Silencer : Critical Grade Silencer integrated with DOC, suitably optimized to meet stringent emission standards laid down by MoEF/CPCB (xi) Acoustic Enclosure : Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA@1mtr at 75% load under free field conditions, CRCA sheets in Munsell green, 11 tank pre treatment process and UV resistant powder coating, High quality noise absorbent and fire-retardant grade acoustic Insulation material ((Foam) IS 8183 , Top lifting for easy handling at customer site, External fuel & DEF filling provision, Compact, and Lower Foot print (xii) Emission Norm : CPCB IV+ Emission Compliant Makes : Greaves Cotton Ltd/JAKSON Ltd/Kirloskar |
| 38 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2 core |
| 39 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240 sq mm 3.5 core |
| 40 | Excavation in trenches in soft/lose soil n.exc. 1.5M wide & n exc 1.5M deep for laying of cables/pipe lines & getting out including forming bottom surface all as specified and directed. |
| 41 | Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point. |
| 42 | Returning, filling, including spreading, leveling watering and well ramming in layers not exc 25cm in hard/dense soil. |
| 43 | Supply and laying of burnt clay building bricks, sub-class B (old size) Designation 75 laid flat in tranches for cable protection with wide equal to length of brick, complete all as specified and directed. |
| 44 | M & L for dry sand cushioning to under ground electric cable on layer of 8cm thick before laying the cable and second layer of 15cm thick after laying the cable all as specified in clause 19.75 of MES schedule part-1. Note : Punned thickness will be considered for measurement |
| 45 | Note : Tenderers may note that amount of credit Rs 85500.00 will be deducted from the total amount arrived, at the time of Acceptance of contract Please Enable Macros to View BoQ information |
