Relocation of TSS 4202 including dismantling / erection of 33 KV OHTL(Mine Feeder), installation of Earth grid near PPR pit office under Ashok OCP.

Amount

Erection of metallic pole of Above 10.00 metre and upto 12.00 metr length in cement concrete 1:3:6 (1cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required

Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required.

Erection of 3 nos 11 kv disc insulator with providing of GI insulator hardware fitting ball& socket type with strain clamps bolts , nuts and washers complete as required.

Supplying and erection of a set of three 11 KV disc insulator for 33 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and erection of galvanised stay set for 33 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia GI stay wire and 33 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Making & Fixing of Single pole complete(3 no conductor bracket & 1 no sky wire bracket) of 33Kv over head line etc as requred

Making of two length of channel iron 100mm x 50mm x 9.56 kg/m double pole cross arm for three wire 33 kv over head line conductors complete with through boltts and nuts for claimping to poles 50mm x 6mm,including drilling holes for insulator fittings bolts and nuts etc as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Making & erection of a set of cross bracing frame work for 33 kv over head line double pole structure having 4 nos fabricated out of 65 mmx 65mmx6mm angle iron to form a rectangle of minimum size 2400mm width x 2800mm height complete with 50mmx 6mm MS flate iron clamps bolts & nuts including drilling holes as required.

Supply of 8 SWG GI wire. (Note- Rate taken as per 6 swg GI wire from CPWD 2022 for per Kg )

Erection of G.I. Wire No. 8 SWG including binding etc. as required.

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.( 16 Nos for TSS & 3 nos for Lighting Transformer)

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required

Dismantling of over head lines comprising of copper/ aluminium over head conductor, Cl. wire, cross arms, insulators etc. as required.

Man power for preparation of dismantling of & erection of TSS-4202 ( 8 Nos UnSkilled persion X 2day=16 No)

Total impact of GST for the purpose of CTC

M/S SHREE OM ELECTRICALS (BID ID -1113502)

SRI RAM CONSTRUCTION (BID ID -1114198)

M/s.Pooja Construction (BID ID -1113499)