33KV Undergrounding Cable

NMDC Limited · Kirandul, Chhattisgarh · Electrical Equipment & Supplies · open

Key facts

Tender value: ₹3.4Cr
EMD: ₹3.4L
Published: 28 Oct 2026
Closing date: 24 Nov 2026
Status: open
Status as of: 29 Oct 2026 05:37 UTC
Department: NMDC Ltd.-Kirandul
Office: NMDC Works - Kirandul, BIOM Kirandul Complex

Description

Supply and laying of 33KV underground cable from N2 SS to the tower at KV School, including civil works, cable supply and laying, associated accessories, earthing, route marking, and testing.

Eligibility & requirements

Startup relaxation: No
MSE relaxation: No
Documents required: Type Test Report from Government/NABL accredited laboratory or OEM's Test Certificate

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Commercial terms

Bid type: Item Rate
Make in India (MII): No
MSE preference: No

Line items (21)

Earth work in excavation by mechanical means (hydraulic excavator)/manual means in foundation trenches or drains (Not Exceeding 1.5 m in width or 10 sqm. on plan ) including dressing of sides and ramming of bottoms, lift up to 1.5m including getting out the excavated soil and disposal of surplus excavated soil as direceted. Within a lead of 50m. All kinds of soil — Qty: 1488 Cum
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) " — Qty: 87 Cum
Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) — Qty: 300 Cum
Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources 3 graded stone aggregate 20 mm nominal size derived from natural sources). — Qty: 141.72 Cum
Centering and shuttering including strutting, propping etc. and removal of form for all heights: Foundations, footings, bases of columns, etc. for mass concrete — Qty: 320 Sqm
Centering and shuttering including strutting, propping etc. and removal of form for all heights: Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. — Qty: 2160 Sqm
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. — Qty: 48589.2 Kg
Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. — Qty: 6404 Kg
Supply of single core 630 Sq. mm., 33KV Aluminium XLPE Dry Cured power cable. XLPE INSULATED HT ALUMINIUM ARMOURED CABLE , 1C X 630 SQMM, 33KV (E) grade Stranded compact circular aluminium conductor confirming to Material to IS: 8130, H4 Grade Aluminium, XLPE insulated, insulation screening with extruded layer of semi conducting compound followed by a layer of copper tape.core laid up together suitably, extruded PVC (Type- ST2) inner sheathed, Double layer of Aluminium round armoured, overall PVC extruded (Type-ST2) outer sheath confirming to IS 5831, 1984, And the cable should be of mining duty conforming to IS:7098 (Part - 11)/2011. End Sealing with Heat Shrinkable Caps. Drum of standard length of 500 meter max deviation(+/-) 5%. Tests: Type Test Report From Govt. / Nabl Accredited Laboratory I OEM's Test Certificate Are To Be Submitted Along With Supply. — Qty: 8000 Mtrs
Laying of XLPE/PVC insulated, Armoured, sheathed, HT cables of size up to 3 X 240 Sqmm/ Single core 630 Sqmm. Power cable in existing pipe/trench/cable tray .The work includes all the neccesarry materials except the Cables. — Qty: 8000 Mtrs
Supplying and laying of Size of 180MM PN6/Meter HDPE pipe ISI marked along with all accessories like socket, bend, couplers,Jointing arrangement etc.conforming to IS 14930, Part II complete with fitting and cutting,jointing etc. in the existing trench/Rat Hole, complete as required. Make: Kisan, Siddharth Poly tubes ,Swastik,Supreme Industries, Finolex or any ISI marked HDPE pipe — Qty: 500 Mtrs
The Earh exavation works trough Horizantol Direction Drilling (Pipe Pushing Mathod) for Size of 180MM PN6/Meter HDPE pipe depth 3.00 meter or as per site requirement and safety norms of statuary Govt. Authority like DDMS/ Electrical Inspector Govt. Of India etc. — Qty: 100 Mtrs
Supplying and making outdoor cable end jointing with Heat Shrink Jointing KIT, including lugs and other jointing materials, for size of Singal core, XLPE/PVC aluminium conductor cable of Sible Core 630 Sq. MM as required Make:DENSONS/ RPG(REYCHEM)/ 3M/ Frontec — Qty: 32 Nos
Supplying and making straight through Heat Shrink cable Jointing KIT, including lugs and other jointing materials, for size of Singal core, XLPE/PVC aluminium conductor cable of Sible Core 630 Sq. MM as required Make:DENSONS/ RPG(REYCHEM)/ 3M/ Frontec — Qty: 8 Nos
Supplying and installing of 300 mm width X 62.5 mm depth X 2.0 mm thickness size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts nuts, painting suspenders welding,etc as required. — Qty: 500 Mtrs
Earthing with 2.5 mtrs. long earth electrode made of 40mm dia. Class "B" GI Pipe having staggered holes of 10 mmdia. at 150mm interval, burried inside the ground to obtain proper earth resistance with funnel, mesh, necessary GI bolts, nuts, washers, terminals, clamp etc.The work includes all the required materials& digging of suitable pit and filling with salts, charcoal and sand in layers, all around the electrode, as per the standard practice . After settling of the soil making Brick masonry chamber of size of 600x600x300 mm and the chamber shall be covered with a concrete (1:4:8) slab of size of 600mm x 600mm of around 50mm thick to fit on the chamber at the top. — Qty: 40 Nos
Supply and fixing of 25 mm x 5mm GI strip for connecting to the earth station on surface or recess. The work includes welding/clamping of strips, concealling into the wall, terminating to the earth station etc. as per the site condition. The strip should be bent properly and dressed according to the site condition . — Qty: 1000 Mtrs
Supply and fixing of 33/11 KV danger board plate size of 250x200mm. The plate shall be made from mild steel sheet of at least 2.00 mm thick and vitreous enameled, with letters, figures and the conventional skull and cross-bones in signal red colour (refer IS:5-1978) on the front side. The rear side of the plate shall also be enamelled.This Specification covers Danger Notice Plates to be displayed in accordance with rule No. 35 of Indian Electricity Rules, 2003. — Qty: 100 Nos
Supplying and fixing of 10cm (approx.) dia, oval or round, 5mm thick, Cast Iron ROUTE MARKER with inscription thereon, bolted/welded to 500mm length, 35mm x 6mm GI strip, in ground as required. Including cement concrete 1:2:4 (1 cement , 2 coarse and 4 graded stone aggregate 20 mm nominal size) of size 60cm x 60cm at the bottom and 50cm x 50cm at the top with a thickness of 10cm.The work includes supply of all the items like cement, ballast, sand, Bricks etc. Including inscription duly engraved as "HT CABLE". Complete in all respect. — Qty: 500 Nos
Providing, laying and fixing 150 mm metre dia G.I. pipe (medium class) in ground complete/DP with G.I. fittings including trenching and re-filling etc as required — Qty: 200 Mtrs

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