Partial shifting of 3.3 KV MRSS-IWSP feeder near Silo site (Karo CHP) to provide hindrance free area for track laying by IPRCL as well as construction of drainage for Silo under BnK Area.
Central Coalfields Limited · Karo, Jharkhand · Electrical Equipment & Supplies · open
Key facts
- EMD: ₹3K
- Published: 04 Nov 2026
- Closing date: 16 Nov 2026
- Status: open
- Status as of: 05 Nov 2026 04:04 UTC
- Office: B&K Area
Description
Works tender for partial shifting of the 3.3 KV MRSS-IWSP feeder near the Silo site at Karo CHP to facilitate track laying by IPRCL and construction of drainage for the Silo under B&K Area. The BOQ includes overhead-line and pole erection, dismantling, conductor and insulator work, and site clearing.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
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Commercial terms
- Bid type: Item Rate
- Make in India (MII): No
- MSE preference: No
Line items (16)
- 2 — Qty: 3 4
- Erection of steel/tubular pole of length 10 Mtr. but not exceeding 12 Mtrs in cement conc. 1:3:6 (1 cement : 3 course sand : 6 graded stone aggrt. 40 mm nominal size) foundation incl. excv and refilling etc. as required. — Qty: 5 Nos
- Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required. Sagging of Dog conductor 05 spans x 60 mtr x 3 wire = 900 Mtrs x 0.272 kg/m = 244.8 kg — Qty: 244.8 Kg
- Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required — Qty: 12 Set
- Supply & erection of 11KV pin insulator complete with large steel head GI pin nuts washers etc. as required — Qty: 9 Set
- Supplying and erection of stay set complete (galvanised) 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, thimble, stay clamps, turn buckle ( 20 mm x 60 cm ), 7/ 4.00 mm dia G.I. stay wire and 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. — Qty: 4 Each
- Supplying of two lengths of channel iron 75mm x 40mm x 6mm (7.14 kg per metre) double pole cross arm for three wire 11KV overhead line conductors complete with through bolts and nuts for clamping to the poles, 50mmX6mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required. — Qty: 4 Set
- Supplying and erection of a set cross bracing frame work for 11 KV OH line double pole structure having members fabricated out of 50 mm x 50 mm x 6 mm angle iron top from a rectangle of minimum size) 1400 mm width x 2500 mm height complete with 50 mm x 6mm MS flat clamps bolts nuts incl. drilling holes for insulator pins, bolts an nuts etc. and painting with primer and finish paint as required. — Qty: 4 Nos
- Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required. — Qty: 4 Nos
- Supply 6 SWG G.I. wire. 05 span x 2 x 60m = 600 Mtr x 0.155 Kg/m = 93 Kg (for cradling) — Qty: 93 Kg
- Erection of cradle guard as required.(5 span x 32 = 160 nos) — Qty: 160 Nos
- Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. — Qty: 100 Sqm
- Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required — Qty: 8 Nos
- Dismantling of O/H line comprising of copper/ aluminium O/H conductor, Cl. wire, cross arm, insulator etc. as required. 3 Span x 3 wire x 60 Mtr = 540 Mtr x 0.272 kg/m = 146.88 kg — Qty: 146.88 Kg
- Handling of tubular and rail pole of height 11 mtr up to working site (Truck Departmentally) — Qty: 11 Nos
- Dismantling of over head lines comprising of copper/ aluminium over head conductor, Cl. wire, cross arms, insulators etc. as required (35 sqmm Service Wire - 50 m) (50 m x 0.41 kg/m) — Qty: 20.5 Kg
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