CWEK-43/2019-20

Amount

Supply installation Testing & Commissioning of ECO friendly Diesel Engine driven generating set of 62.5 KVA CPCB-II nearest higher side 400/440 volts, AC 3 phase, 50 HZ , 4 wire, 0.8 PF directly coupled alternator and engine watercold with AMF Panel common steel base fixed on Cement concrete in foundation filling and mass concrete Type C2 1:3:6 (40 mm graded aggregated for DG set of 62.5 KVA platform with floor mounted AMF panel as directed by manufacture and other accessories comprising of following. A) ENGINE- ECO friendly for emisson and noise (PCB NORM COMPLIACE) 4 stoke diesel Engine confirming to BS std developing 80 BHP @ 1500 RPM turbocharged aircooled/watercold complete with a provision for 10% overload for one hour on 62.5 KVA. i) Fly wheel with starter ring for generating set. ii) Dry type Air filter. iii) Lub oil cooler assembly with accessories. iv) Exhaust air manifold. v) Exhaust silencer. vi) Expension bellow. vii) Exhaust gas turbocharger. viii) Fuel filter (pree micro). ix) Lubricantion oil filter. x) 12V electrical starting system with starting motor & battery charging alternator with self starter and other auto electric accessories as recomanded by manufacturer.

xi) Centrifugal by-pass filter. xii) In- line Monoblock fuel pump with mechanical governer and fuel pump. xiii) Front & rear engine mounting supports. xiv) Engine control panel consisting of OFF/ON/START keys lub oil pressure gauge, Ammeter, electronic Hour meter, speedometer. xv) Safety against low lub oil pressure. xvi) Engine operation/Maintenance, spare parts Manual. xvii) Engine test certificate.xviii) Cold starting kit B) ALTERNATOR- Sailent pole brushless type suitable for direct couple to engine self excited, self regulated with fast response thyristor type electronic automatic voltage withhold out put voltage with in desired limit(+1%) Dynamically balanced 400/415 volts AC 3 phase 50 HZ, 4 wire 0.8 PF lagging 62.5 KVA 1500 RPM star connected (4 wire) screen protected drip proof enclousers liquied coolent cooled with radial fan mounted on rotor with insullation class- F/H and with stand an over load of 10% for one hour in every 12 hours operation ambient temperature condition as per BS 2613 IS 4722 with following accessories. i) One MS frame suitable for mounting of Engine & alternator. ii) One fuel tank of suitable capacity for 6-8 hrs contineous running complete with fuel gauge inlet/outlet connections drain valve with plug etc. iii) Battery Make -Exide of 180 AH capacity with copper leads and terminals of suitable size.(01 Nos battery will be as per 12 volts starting system) iv) One set of AVM pads fitted on base frame. v) One hand operated rotory type pump connected.with HD pipe of length 10 Mtrs.

C) AMF CONTROL PANEL -The panel shall be made out of fabricated sheet steel suitable for indoor floor mounting installation hinged from panel door for easy accessibility and suitable rated bus bar internal wiring fuses with suitable provision for connection incoming/out going leads. It will include for following accessories. i) Alternator and mains connector, 3 pole suitable size with overload relay for protection. (ii) Digital multifanctional programable up to 200 Amps 500 Volts, three phase 4 wire LT net work to read power factor, frequency, Amps, and voltage - 01 No iii) One set of mains supply voltage monitor to identify low voltage/complete failure and initiate necessory signal for. iv) Push botton for start/stop/reset, acknowledge. v) Master switch for auto/manual/test/off. vi) One set of lamp indicator. vii) All control fuses will be so located as to be easly accessible for replacement. viii) Relay section will comprise set of relays for following:- a) Automatic starting of DG set in case of low voltage mains as pre-adjusted. b) Automatic transfer on mains dully monitered quality of supply for preset time period and shut down the DG set after present ideal running time. c) In the event of faliure disel Engine to start on faliure of mains supply on one attempt to more starting impulse will be automatically given and of still the Engine duse not start due to same defect with in 30 second of first starting impulese it will be disconnected and locked, automatically given audio and visual signals. d) Automatically mains supply resoration without time delay in case of faliure of DG set due to faulty starting. e) The circuit will make use of minimum number of relays and control wiring will be neetly provided with adequate size of copper conductor cable of suitable size and end tag numbered at either ends.

D) Acoustic enclosure- Supply & install of Acoustic Enclosure suitable for 62.5 KVA DG set as under. i) Fabricated out of CRCA sheet of suitable thickness as per manufacture design. Polyster based powder coated internaly and externaly with lockable type door handle. All nuts and handles shall be zinc coated. ii) The doors are gasketed with EPDM gaskets. iii) Sound proofing with high quality rock wool/mineral wool confirming to IS 8183 of 50mm thickness and density at 96 Kg /M3 coverd with fiber glass cloth and perforated powder coats sheet specialy designed allenuators (Sound controller) at air entry and exit of the container noice level shall be not exceed 75 Db at 1 meter distance as per CPCB norms. iv) Adequate ventilation to meet air requirement for combustion and heat removal with provn of a blower. v) Emergency stop push button out side the container. vi) Provn of light inside the canopy providing of FTL fitting 1x20 watt with wiring and control switch.

Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufatured and tested silent static Diesel Engine driven generating set capable of delivering 30 KVA 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 :-

(i) Engine (prime mover) : Diesel engine 1500 RPM, of 42 BHP, fluid cooled, turbo changed, 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 30 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 : Fuel tank shall be of 24 hours capacity, made of 14 Gauge CRCA MS sheet, duly powder coated and provided with oil level indicator, draining plug, air vent float, gauge and fuel float switch. (v) Safeties : for high enclosures temperature and emergency shut-down from outside. 01 number, 180 AH, 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) Automatic mains failure (AMF) control panel fabricated from minimum 14 gauge CRCA steel sheet (including CPRI type certified), dust & vermin proof, protection class IP -54 suitable for 415 volts, 3 phase, 4 wire, 50 Hz, AC supply system with single phase protection including adequate layers of powder coating floor mounting type with front opening, & panel shall comprises of all necessary accessories as per complete of Manufacturer or OEM. (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. (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

Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufatured and tested silent static Diesel Engine driven generating set capable of delivering 20 KVA 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 :-

(i) Engine (prime mover) : Diesel engine 1500 RPM, of 25.5 BHP, fluid cooled, turbo changed, 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 20 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 : Fuel tank shall be of 24 hours capacity, made of 14 Gauge CRCA MS sheet, duly powder coated and provided with oil level indicator, draining plug, air vent float, gauge and fuel float switch. (v) Safeties : for high enclosures temperature and emergency shut-down from outside. 01 number, 180 AH, 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) Automatic mains failure (AMF) control panel fabricated from minimum 14 gauge CRCA steel sheet (including CPRI type certified), dust & vermin proof, protection class IP -54 suitable for 415 volts, 3 phase, 4 wire, 50 Hz, AC supply system with single phase protection including adequate layers of powder coating floor mounting type with front opening, & panel shall comprises of all necessary accessories as per complete of Manufacturer or OEM. (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. (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

Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufatured and tested silent static Diesel Engine driven generating set capable of delivering 125 KVA 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 :-

(i) Engine (prime mover) : Diesel engine 1500 RPM, of 175 BHP, fluid cooled, turbo changed, 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 : Fuel tank shall be of 24 hours capacity, made of 14 Gauge CRCA MS sheet, duly powder coated and provided with oil level indicator, draining plug, air vent float, gauge and fuel float switch. (v) Safeties : for high enclosures temperature and emergency shut-down from outside. 01 number, 180 AH, 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) Automatic mains failure (AMF) control panel fabricated from minimum 14 gauge CRCA steel sheet (including CPRI type certified), dust & vermin proof, protection class IP -54 suitable for 415 volts, 3 phase, 4 wire, 50 Hz, AC supply system with single phase protection including adequate layers of powder coating floor mounting type with front opening, & panel shall comprises of all necessary accessories as per complete of Manufacturer or OEM. (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. (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

Supply, installing, commissioning and testing complete of manufacturer or OEM (Original equipment Manufacturer) manufatured and tested silent static Diesel Engine driven generating set capable of delivering 82.5 KVA 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 :-

(i) Engine (prime mover) : Diesel engine 1500 RPM, of 102 BHP, fluid cooled, turbo changed, 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 82.5 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 : Fuel tank shall be of 24 hours capacity, made of 14 Gauge CRCA MS sheet, duly powder coated and provided with oil level indicator, draining plug, air vent float, gauge and fuel float switch. (v) Safeties : for high enclosures temperature and emergency shut-down from outside. 01 number, 180 AH, 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) Automatic mains failure (AMF) control panel fabricated from minimum 14 gauge CRCA steel sheet (including CPRI type certified), dust & vermin proof, protection class IP -54 suitable for 415 volts, 3 phase, 4 wire, 50 Hz, AC supply system with single phase protection including adequate layers of powder coating floor mounting type with front opening, & panel shall comprises of all necessary accessories as per complete of Manufacturer or OEM. (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. (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

Supply , installed, testing and commissioning of monoblock pump set for delivery discharge upto 160 litre/minute and having operating head 30 mtr with suitable capacity of motor three phase, 415 V, 50 Hz, 1450 Rpm complete with star delta starter including safety devices alongwith electric and water connections including PCC foundations, nuts & bolts, suitable size multi stranded single core copper conductor cables through flexible conduit as per manufacturer or OEM (Original equipment Manufacturer) instruction all as specified and directed .

Supply, installation, commissioning and testing of electric driven centrifugal pumping set of suitable size capacity at 50 m head discharged capacity 760 litre/minute omprising of cast iron body gun metal impeller, stainless steel shaft with 3 phase 415 Volts, 50 Hz induction motor of 1500 Rpm complete with suitable oil immersed star delta starter including safety device and suitable PCC foundation, nuts, bolts, channels frame and grouting of starter and electric connection with suitable size of multistranded single core copper conductor cable thorugh flexible conduit up to pumping set complete all as specified and directed.

Supply, installation, commissioning and testing of electric driven centrifugal pumping set of suitable size capacity at 50 m head discharged capacity 1130 litre/minute omprising of cast iron body gun metal impeller, stainless steel shaft with 3 phase 415 Volts, 50 Hz induction motor of 1500 Rpm complete with suitable oil immersed star delta starter including safety device and suitable PCC foundation, nuts, bolts, channels frame and grouting of starter and electric connection with suitable size of multistranded single core copper conductor cable thorugh flexible conduit up to pumping set complete all as specified and directed.

Supply, installation, commissioning and testing of electric driven centrifugal pumping set of suitable size capacity at 130 m head discharged capacity 1517 litre/minute omprising of cast iron body gun metal impeller, stainless steel shaft with 3 phase 415 Volts, 50 Hz induction motor of 1500 Rpm complete with suitable oil immersed star delta starter including safety device and suitable PCC foundation, nuts, bolts, channels frame and grouting of starter and electric connection with suitable size of multistranded single core copper conductor cable thorugh flexible conduit up to pumping set complete all as specified and directed.

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.

M/S KULBIR SINGH SODHI AND CO

M/S Sky Engineers

national engineering

ALCO ENGINEERSPVT LTD

Razdan Builders and Suppliers