CO Warehouse for storage of Electronic Machines EVMs and VVPATs at Kather Solan Tehsil and Distt Solan HP SITC of 30KVA DG set therein

Amount

Supplying, Installation, Testing and Commissioning of 30 KVA/- at 0.8 power factor, 415 V , 50 Hz, Silent D.G.set confirm to ISO 8528 specification and should meet CPCB norms complete as detailed below:-

DIESEL ENGINE : - ECO, FRIENDLY 30 KVA:

The Genset shall be of engine, 4 cylinders, inline, 4 stroke cycle, Water cooled, natural aspirated, developing 38.5 BHP at 1500 RPM under NTP conditions of BS:5514 . The engine shall be provided with electrical starting arrangement & shall give the electrical output of 30 KVA/ 24 KW at 0.8 power factor, 415 volts at the alternator terminal.

ALTERNATOR:-

Alternator shall be suitable for continuous operation generating 30 KVA at 1500 RPM, 415 volts, 0.8 power factor suitable for 50 Hz, 3 phase system. The alternator shall be in SP-DP enclosure, self excited, self regulated and foot mounted with ball end/ or roller bearings on end shields. The alternator confirms to IS : 4722/ BS : 5000 & will be suitable for operation in tropical condition.

CONTROL PANEL

The Generator control shall be Standard/ customised, louvered, steel construction Control panel, dust & vermin proof comprising of MCB/MCCB, CTs for metering, Voltmeter, Ammeter, Frequency meter, Indications, Fuses etc.

ESSENTIAL ACCESSORIES:

Fuel tank: Fuel tank of 14 SWG MS sheet of adequate capacity

Base Frame: Skid mounting type base frame fabricated from suitable MS channel suitable machined to ensure perfect alignment of the engine & alternator with rigid construction & necessary reinforcement to ensure minimum vibration.

Batteries: For electrical control circuit 1 No. 12 volts batteries for electrical starting of DG set.

AVM Pads: Suitable number of AVM pads shall be supplied with Silent DG sets.

SOUND ATTENUATED SYSTEM:

The Sound Attenuated DG sets are designed and engineered by the CAD/ CAM experts conforming to international standards and mandatory noise level norms achieving Noise level of 75 db (A) at a distance of 1 meters in open environment.

The system is made of High class sheet metal fabricated panels of 16G thickness having modular construction with multi-fold sheet channel & ISMC section for ease of assembly and dismantling, and high quality Fireproof Acoustic material i.e. Rock Wool ( 75 - 100 mm thick having 48-96 kg/ m3 density).

An additional axial flow fan may also be provided to achieve optimal output and acoustic hood with noise splitters if required, to block and reduce the sound leakage. Residential silencer is provided for maximum noise reduction and specially designed vibration isolators are used to restrict the transfer of vibration from the DG set to the body panels & its surroundings.

Complete job of Supplying, Installation, testing and Commissioning of 30 KVA/24 KW DG Set including, Price of DG set, Price of AMF Panel, Installation chargers Cable connection etc.including foundation charges completes in all respects: -Makes:- Sudhir/ Catepillar / Volvo/ Kirloskar or as approved by Engineer-in-charge.

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.

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)

P/Laying and fixing of one no 2.5 sqmm FR PVC Round sheathed copper conductor(Flexible) signal industrial cable(6core) working voltage 1100 volts grade on surface etc. of required size .

Signal cable( 6 core)

Providin and filling fuel (Diesel) for testing of D.G set

Providing & Laying of one number aluminium conductor, PVC insulated and PVC sheathed armoured/ XLPE power cable, 1.1 KV grade of following sizes on wall surface as required.

Armoured cable 16 sq. mm (four core)

Providing and fixing following rating, four pole, 415 volts, On-Load change over switch unit, in sheet steel enclosure, with side handle operation,including drilling holes on the board, making connections, etc. as required:-

63 amps. TPN, On Load Change over switch (SS Enclosure type)

Bhardwaj Electrical Co.

Kumar Enterprises