Installation of 03 nos lighting transformer ar mines of different location of Topa Project Under Kuju Area.

Amount

Erection of tubler pole of length exceeding 10M but not exachog 124 in cement 1 concrete 13.6 (1 cement 3 coarse sand 6 graded none aggregate 40 min nominal size) foundation mcluding excavation and refilling ete as required

Supplying of twe lengths of channel iron 75 пия X 40 mm X 6 mos (7.14 kg por metre) double pole cross ams for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel Iron and with bolts and nuts on the other side for tving the cross arus together, including drilling holes for insulator pins fittings, bolts, nits and washers etc (as per drawing) and painting with primer and finish paint as required.

Supply and erection of approved make safe earthing electrode consisting pipe-to-pipe technology as per IS 3043-1987 made of corrosion froc GI pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing in earth pit of minimum bore dia 150mm size, With 3 metre G.I. pipes having outer pipe dia of 50mm having 80-200 micron galvanizing, Inner pipe dia of 25mum having 200-250 Micron galvanizing, connection terminal dia. of 12mm in nominal soil with 50 kg (two bag) back filling bentonite compound UL. listed and confirm to relevant International/Indian standards around electrode upto ground level

Supply of 35 Sqmm single core Flexilbe Aluminum Cable

Supply and fixing of Alumium lags 35 Sqmim

Supply and fixing of 11 KV/3.3 KV 400 Amp G.O.A.B switch

Supply and eraction of DO fuse

Installation of 10 KVA, 3.3 KV/220 V Lighting Transformer

Supply and fixing of 4 core, 6Sqmm copper cable

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required 50 Sqnmm

Supplying, installing, testing and commissioning of following capacity TPN distribumon tap off box made of 1.6mm thick sheet steel enclosure duly painted with powder coating on existing rising mains complete with HRC fuses, interconnections earthing exc as required. 63A TPN, 4 way

Supplying and fixing of following ways surface recess mounting, vertical type, 415 Nolts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer) as required (Note Vertical type MCB TPDB is normally used where 3 phase outlets are required.) 4 way. (4+12), Double door

Supplying and fixing following rating, four pole, (throc phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity curent 30 mulli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63A

Total impact of GST for the purpose of CTC

M/s Achal Electricals (BID ID -1170483)