Tender For Work Of Installation Of 82.5 Kva Cpcb 4 Generator In Inspection Building, Circuit House Main Building, Bareilly, District Bareilly, Bareilly-Uttar Pradesh
TDR : 48246542
Tender Notice
BOQ
Expired
Bareilly
Uttar Pradesh
Tender For Work Of Installation Of 82.5 Kva Cpcb 4 Generator In Inspection Building, Circuit House Main Building, Bareilly, District Bareilly
Name of Work: Janpad Bareilly sthit nireekshan bhavancircuit house main building bareilly me 82.5 KVA CPCB 4 generator kee sthapana ka karya
Sl. No.
Item Description
1
Providing, Installing, Testing and Commissioning of ‘Silent Type’ Diesel Generating set alongwith having Prime Power Rating of 82.5 KVA, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85 Load Factor and consisting of the followings:(a) Diesel Engine:Diesel engine 4 stroke water cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 40 Degree C, 50% RH & at 1000 Meter MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be fitted complete with all the required accessories.(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 lub. Oil trip indication (ix) Engine Hours indication(c)Alternator :Synchronous alternator rated at 82.5 KVA, 415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree 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 conditions and with class- F/H insulation.(d)Base Frame & Foundation:Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer.
2
Earthing with G.l. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
3
Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
4
Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)
5
Supplying and laying 25 mm X 5 mm G.l. strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.l. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.l. nut bolt & spring washer spaced at 50mm)
6
Supplyandlayingof aluminiumconductorPVCinsulated armoured served sheathed cables 1100 Volts grade at a depth of 750 mm below ground level over a cushion of 75 mm. thick sand all around and protected with burnt bricks on sides and on top as directed by enginer in charge complete in all respect including excavation and refilling. The armouring of the cable shall be properly connected with the earth conductor with clamps etc. 95 sq. mm 3-1/2 core
7
Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3 1/2X 95 sq. mm (45mm)
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