Supply, Installation, Testing and Commissioning of 110V DC, 50A Float-Cum-Boost Battery Charger with Associated DC Distribution Board and Accessories for Electrical Control, Protection, Indication, Tripping and Closing Circuits of Pumping Station at Sanala Head Works and Khambhala Head Works.

Supply, Installation, Testing and Commissioning (SITC) of **110V DC, 50A, 3-Phase Float-

Cum-Boost Battery Charger (FCBC)** suitable for 415V ±10%, 3-Phase, 4-Wire, 50Hz AC

input and 110V DC regulated output, suitable for continuous charging and maintenance of

110V DC battery bank and supplying DC control, protection, tripping and closing circuits of

HT/LT switchgear, complete with SCR controlled rectifier, automatic Float/Boost charging

facility, AC/DC input-output protection, MCB/MCCB, HRC fuses, blocking diode, smoothing

choke, load dropper diode with bypass contactor, necessary control/protection circuits, DC

1 distribution board with MCCB/MCB outgoing feeders, AC/DC voltmeter and ammeter, LED 2 No. 585000.00

indications and annunciation for various charger/DC faults, housed in indoor floor-mounted

sheet steel IP-43 enclosure with natural cooling, complete with internal wiring, terminal blocks,

cable glands, lugs, labels, earthing terminals and all necessary accessories, installation,

testing, commissioning and site demonstration, complete in all respects as required and

directed by Engineer-in-Charge.

Total Rs.

Amount of my / Our Tender work out as under

OFFER FOR BELOW OFFER FOR ABOVE

1. Estimated cost Rs…11,70,000=00 1. Estimated cost Rs…11,70,000=00

2. Less ………….………% below Rs……………..…………… 2.Above ………….…%above Rs………………...…………

3. Net Amount Rs…………………………………...…………… 3. Net Amount Rs……………………………………………

4. In words Rs………………………………………...………… 4. In words Rs………………………………………….……

Executive Engineer

SIGNATURE OF CONTRACTOR P. H. Mech. Division

Jamnagar