Chandrapur Tadali

Amount

Credit for Dismantled Material

Diesel Generating set

LT Cables (Aluminum) (CB-LT/AL)

Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable, 1100 V 3½ core 300 sq. mm. aluminium conductor complete erected with glands & lugs on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL

Cable Enclosures (CB-CE)

Supplying & laying (including excavation) half round reinforced cement concrete pipe of NP-2 class of 150 mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

Plate, Pipe type Earthing (EA-EP)

Supplying, installing and testing earthing with galvanized iron earth plate size 60 x 60 x 0.6 cm with funnel with a wire mesh for watering and brick masonry block C.I. cover complete with all accessories of G.I. materials & recording the results as per specification no. EA-EP

Accessories

Supplying and erecting GI strip of required size used for earthing on wall and/or any other purpose with necessary GI clamps fixed on wall painted with bituminous paint in an approved manner with joints required as per specification no EA-EP.

Supplying, erecting, testing and commissioning of diesel generating set with alternator of 250 kVA confirming to CPCB-IV plus Emission Compliant with output continuous rating, 3 Phase, 415 V, 50c/s 0.8 p. f.A.C supply, a totally enclosed liquid cooled multi in line cylinder diesel engine developing suitable BHP at 1500 rpm with 10% overload for 1 hour in 12 hours, along with standard accessories, self-excited, self-regulated, screen protected alternator with static excitation system running at 1500 RPM as per IS 4722-2001 with voltage regulation +/-0. 5 %, with performance class G2 Both the engine and alternator direct coupled on a common fabricated steel base frame and mounted on anti-vibrating pads with standard control panel comprising meters,switchgears, indicators connected with suitable wires/cables, the complete set enclosed in composite Acoustic enclosure as fully assembled integral unit made of 16 SWG CRCA Sheet, sound absorbing material to restrict sound level up to 75 dB at 1.0 m, with suitable capacity DEF tank provided with first filling of oil, diesel tank capacity not less than 230 Litres etc. on provided M20 Grade CC Foundation and obtaining necessary approval from Electrical Inspector if necessary. This D.G set is Fitted in Soundproof & Weather Proof Acoustic Enclosure as per CPCB IV plus Emission Compliant (with acoustic enclosure as per latest Government norms) approved Norms.

Auto Mains Failure Panels (AMF Panels) (GEN-AMF/SYNC)

Supplying, erecting, testing and commissioning of microprocessor based AMF panel suitable for Diesel generating set of above 200 kVA upto 250 kVA capacity 3 phase, 415 V, 50 Hz, A.C. supply with all standard features, safeties etc as per specification no. GEN-AMF.

Change Over Switch, SDF (SW-SWR)

Supplying & erecting ON LOAD change over switch 4 Pole, 415V, 400A, open execution having staggered termination, phase barrier, shroud termination and terminal cover along with auxiliary contacts and ready to upgrade with fuse protection kit, operational current category AC23A complying to IS/IEC 60947-3 Part-1/3 as per specification no. SW-SWR/COS.

LT - MCCBs (SW-MCCB)

Providing & erecting 3 Pole MCCB 415V, 400A, rated short-circuit breaking capacity 36 kA (Ics=100% of Icu), adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/ UV/ trip alarm contact. MCCB should have phase barriers both sides, with insulation withstand capacity 800V, no line-load bias in provided enclosure /panel as per specification no. SW-MCCB

1)For use of 4 pole MCCBs in place of 3 pole MCCBs add 20% in rate of 3 pole MCCB. 2) In case of specialised application, MCCB used at incomer level shall be microprocessor based with LSIG (overload, short circuit, instantaneous, earth fault) inbuilt protection and shall have door mounted display to ensure close door operation; increase the rate by 20%. 3) MCCBs which are used as incomer shall be of four pole only to ensure neutral isolation.

Sheets (CP-SS)

Supplying and erecting iron work, sheet metal work consisting of MS sheets, various sections of iron, plates, chequered plates, rods, bars, MS pipes, etc. for panel board or any other purpose with bending, cutting, drilling and welding complete erected at the position with necessary materials duly painted with one coat of red oxide and two coats of enamel paint to match the switchgears or as per directions by the site engineer.

Providing and fixing in position 1.50 mm thick coloured F.R.P. corrugated sheet for roof with G.I. J hooks bolts of G.I. clamps nuts & bolts etc. complete. (Rates excluding GST)

SUVAS ELECTRICALS (BID ID -6760484)

D.R. Engineering Services (BID ID -6759764)