
Tender for DELHI DEVELOPMENT AUTHORITY - NTID 33255116
DELHI DEVELOPMENT AUTHORITY
Delhi, Delhi, India
NTID 33255116
Opening Date : Fri 22nd September, 2023
Closing Date : Thu 21st September, 2023
- ₹ 0.00
- NTID 33255116
Development Of Sports Complex At Sector 19, Dwarka.
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BOQ Items Total Items : 8 | Total Qty : 42
# | Item | Quantity | Units |
---|---|---|---|
1 | Part-I SITC of D.G SET Providing, installing, testing & commissioning of silent type D.G set having prime power rating of 500 KVA, 415 Volts at 1500 RPM, 0.8 lagging power factor at 415 volt suitable for 50 Hz 3 phase system & for 0.85 load factor along with suitable rating electrical manual control panel and consisting of the following: A) DIESEL ENGINE Diesel engine 4 stroke water cooled, electric start of suitable BHP at 1500 RPM suitable for delivering required output of alternator at NTP conditions and confirming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hour of continuous operation. The engine will be fitted complete with all the required accessories along with Electronic Governor AO. B) Engine mounted instrument panel fitted with and having digital display for following: i) Start-Stop switch with key. ii) Water temperature indication. iii) Lubrication oil pressure indication. iv) Lubrication oil temperature indication v) Battery charging indication. vi) RPM indication. vii) Over speed indication. viii) Low lubrication oil trip indication. ix) Engine hours indication. x) Inbuilt Diesel tank. C) ALTERNATOR Synchronous alternator rated 500 KVA, 415 Volt at 1500 RPM 3 phase 50 Hz AC supply with 0.8 lagging power factor at 40 C, 50% RH & at 1000 meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self-excited and self-regulated through AVR conforming to IS 4722/IEC 60034 suitable for tropical condition and with class H insulation. D) BASE FRAME FOUNDATION Both the engine and alternator shall be mounted on suitable base frame made of M.S. channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer. E) FUEL TANK Daily service fuel tank of 700ltrs. capacity fabricated out of 3mm thick M.S sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with M.S Class 'C' pipes of suitable diameter. Complete with valves, level indicator & accessories as required as per specifications: F) EXHAUST SYSTEM Dry exhaust system manifold with Residential exhaust silencer. G) STARTING SYSTEM 12 V/24 V DC starting system comprising of starter motor's voltage regulator and arrangement for initial excitation complete with suitable Nos. of batteries (180 AH capacity lead acid type) as required as per specification. H) Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine and alternator, extraction, discharging hot air into the atmosphere as per specifications, for in house power generation for emergency loads. (Note:- D.G Set shall confirm with latest CPCB- IV+ Guidelines) | 1.0000 | Each |
2 | Providing, installing, testing & commissioning of silent type D.G set having prime power rating of 83 KVA, 415 Volts at 1500 RPM, 0.8 lagging power factor at 415 volt suitable for 50 Hz 3 phase system & for 0.85 load factor along with suitable rating electrical manual control panel and consisting of the following: A) DIESEL ENGINE Diesel engine 4 stroke water cooled, electric start of suitable BHP at 1500 RPM suitable for delivering required output of alternator at NTP conditions and confirming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hour of continuous operation. The engine will be fitted complete with all the required accessories along with Electronic Governor AO. B) Engine mounted instrument panel fitted with and having digital display for following: i) Start-Stop switch with key. ii) Water temperature indication. iii) Lubrication oil pressure indication. iv) Lubrication oil temperature indication v) Battery charging indication. vi) RPM indication. vii) Over speed indication. viii) Low lubrication oil trip indication. ix) Engine hours indication. x) Inbuilt Diesel tank. C) ALTERNATOR Synchronous alternator rated 125 KVA, 415 Volt at 1500 RPM 3 phase 50 Hz AC supply with 0.8 lagging power factor at 40 C, 50% RH & at 1000 meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self-excited and self-regulated through AVR conforming to IS 4722/BS 2613 suitable for tropical condition and with class H insulation. D) BASE FRAME FOUNDATION Both the engine and alternator shall be mounted on suitable base frame made of M.S. channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer. E) FUEL TANK Daily service fuel tank of 225ltrs. capacity fabricated out of 3mm thick M.S sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with M.S Class 'C' pipes of suitable diameter. Complete with valves, level indicator & accessories as required as per specifications: F) EXHAUST SYSTEM Dry exhaust system manifold with Residential exhaust silencer. G) STARTING SYSTEM 12 V/24 V DC starting system comprising of starter motor's voltage regulator and arrangement for initial excitation complete with suitable Nos. of batteries ( 25-plate 180 AH capacity lead acid type) as required as per specification. H) Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine and alternator, extraction, discharging hot air into the atmosphere as per specifications, for in house power generation for emergency loads. (Note:- D.G Set shall confirm with latest CPCB- IV+ Guidelines) | 1.0000 | Each |
3 | Supply, installation, testing and commissioning of automatic mains failure control auto by-pass panel, suitable for 500 KVA silent type D.G set complete with all the protection and digital display of all the parameters with multifunction controller, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and inter locking the following: a) 2 Nos 4 Pole 1000 Amp Power Contactor. b) Auto/manual/Test/Off selector switch. c) 2 Nos. over voltage relay, 2 Nos. reverse power relay and 2 Nos. under voltage relay. d) 3 Sets of current transformer 15 P 10 accuracy for protection and 15 VA class-I for metering. e) Indication lamp for load on mains and load on set.. f) Battery chargerwith auto cut g) ON/Off/control circuit switch with indicator. h) Audio/video annunciation for i) Low lubricating oil pressure ii) Engine over speed iii) Engine fails to start iv) Full load/maximum load warning For automatic Switching ON/Off of D.G supply. | 1.0000 | Each |
4 | Supply, installation, testing and commissioning of automatic mains failure control auto by-pass panel, suitable for 83 KVA silent type D.G set complete with all the protection and digital display of all the parameters with multifunction controller, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and inter locking the following: i) 2 Nos 4 Pole 250 Amp Power Contactor. j) Auto/manual/Test/Off selector switch. k) 2 Nos. over voltage relay, 2 Nos. reverse power relay and 2 Nos. under voltage relay. l) 3 Sets of current transformer 15 P 10 accuracy for protection and 15 VA class-I for metering. m) Indication lamp for load on mains and load on set.. n) Battery chargerwith auto cut o) ON/Off/control circuit switch with indicator. p) Audio/video annunciation for i) Low lubricating oil pressure ii) Engine over speed iii) Engine fails to start iv) Full load/maximum load warning For automatic Switching ON/Off of D.G supply. | 1.000 | Each |
5 | Earthing with copper Earth Plate 600mm x 600mm x 3mm thick including accessories and providing masonry enclouser with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal or coke and salt complete as required. | 4.000 | Nos. |

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