Coal and Mines Boards / Undertakings / PSU Closing in 11 days TDR #56842372

Tender For Maintenance Of Ht/Lt Overhead Lines For Power Supply Arrangement To Feeder Breakers, Departmental Semi-Mobile Crusher, Contractual Mobile Crushers, Weighbridges, Dipka Mechanized Siding (Fmc Project) At Dipka Expansion Project.

Issued by Boards / Undertakings / PSU · Korba, Chhattisgarh
Tender Value
30.27 Lakhs
Estimated cost
Bid Submission
17 Aug 2026
11 days left
EMD
37900
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Korba → Chhattisgarh
EMD Exemption
Not Available
Quantity
Not Available

Project Description

Tender for Maintenance Of Ht/Lt Overhead Lines For Power Supply Arrangement To Feeder Breakers, Departmental Semi-Mobile Crusher, Contractual Mobile Crushers, Weighbridges, Dipka Mechanized Siding (Fmc Project) At Dipka Expansion Project.

BOQ

Name of Work:- Maintenance of HT/LT overhead lines for power supply arrangement to feeder breakers, departmental semi-mobile crusher, contractual mobile crushers, weighbridges, Dipka Mechanized siding (FMC Project) at Dipka Expansion Project.
Sl. No. Item Description
1Erection of long steel tubular poles (upto 11 metres) including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required
2Erection of stay set complete: Supply of GI Stay set 5/8\\" x 5 feet, along with all accessories and fixing of stay set with guy insulator including excavation for stay pit and grouting with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size
3Stringing of ACSR/ AAAC Dog conductor including uncoiling from drum at stockyard, loading onto departmental vehicle, transporting to site and unloading, laying of conductor along route, stringing and binding of insulators and jumpering
4Stringing of ACSR/ AAAC Rabbit conductor including uncoiling from drum at stockyard, loading onto departmental vehicle, transporting to site and unloading, laying of conductor along route, stringing and binding of insulators and jumpering
5Erection of cradle guard as required including supplying of GI Wire 8 SWG.
6Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel wherever required all complete
7Supplying 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
8Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required
9Supply and erection of galvanised D Iron clamps complete with shackle insulator (75mm x 90mm), GI bolts, nuts and washers, coach screws etc. as required
10Erection of 8 SWG GI wire for earth shielding of weigh bridge
11Dismantling of pole/ street light standard / strut embedded in cement concrete foundation etc. as required.
12Dismantling of overhead lines comprising of copper/ aluminium overhead conductor, GI wire, cross arms, insulators, etc. as required
13Trimming of trees/ branches under the overhead line conductor and removal of the rubbish up to a distance of 50m outside the periphery of the area cleared etc. as required
14Earthing with G.I. earth plate 600 mm X 600 mm X 6 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
15Supplying 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)
16Supplying and erection of three piece non-linear resistor type lightning arrestor for 3-wire, 11 KV overhead lines with rated voltage 9 KV 9rms) with a nominal discharge current of 5 KA and complete with galvanised clamping arrangement, GI Bolts, nuts, washers etc. as required.
17Supplying and fixing MV horn gap lightning arrestor as required
18Supplying of nut, bolts and washers, mainly of size 16 mm X 125 mm, 16 mm X 150 mm and others as required for 11 KV overhead line work
19Supplying and making of outdoor end termination with heat shrinkable jointing kit complete with all accessories including lugs and other joitning materials suitable for Size: 3 core x 70 sq.mm. XLPE aluminium conductor cable of 11 KV grade as required.
20Supplying and making of outdoor end termination with cast resin compound inlcuding aluminium lugs and other joitning materials for Size: 3 1/2 x 240 sq.mm. PVC insulated and PVC Sheathed/ XLPE aluminium conductor cable of 1.1 KV grade as required.
21Supplying and making of outdoor end termination with cast resin compound inlcuding aluminium lugs and other joitning materials for Size: 3 1/2 x 120 sq.mm. PVC insulated and PVC Sheathed/ XLPE aluminium conductor cable of 1.1 KV grade as required.
22Painting of steel tubular poles with synthetic enamel paint of approved brand and manufacture to give an even shade of two or more coats on new work
23Providing and fixing of 3-phase 11 KV, 400 A, Isolator double breaker, turn and twist type type.
24Providing and fixing of Radium reflective tape Green & Red coloured (2\\" x 50 metre per roll)
25Providing and fixing of overhead line spacers (inner dia: 1/2\\" and thickness: 2mm) made of PVC pipes with suitable cleamps for use in 4-wire LT Overhead lines with rabbit conductor for power supply arrangement to Weigh Bridges
26Note: 1). The estimated cost put to tender is excluding the PF and Pension Component. These statutory payment as applicable shall be reimbursed to the contractor on production of proof of payment limited to the maximum likely number of workmen to be deployed per day is 08 nos. 2). Steel tubular poles, conductor, iron and steel will be provided by Department. 3). Contractor shall provide test certificates of the supply items at the time of delivery. 4). All tools and tackles, safety items/ gears shall be provided by the Contractor.
27Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information

AI Tender Summary

OUR REF NO 56842372
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 30.27 Lakhs
LAST DATE 17-08-2026
Authority
Authority Name South Eastern Coalfields Limited
Work Description Tender for Maintenance Of Ht/Lt Overhead Lines For Power Supply Arrangement To Feeder Breakers, Departmental Semi-Mobile Crusher, Contractual Mobile Crushers, Weighbridges, Dipka Mechanized Siding (Fmc Project) At Dipka Expansion Project.
Basic Detail
Tender No SECL/GM/DA/SO(EnM)/ e-tender/26-27/26 dtd-04/08/26
Bidding Type Tender
Location
City Korba
State Chhattisgarh
Key Dates
Publish Date 05 Aug 2026
Submission Date 17 Aug 2026
Open Date 18 Aug 2026
Finance
Tender Value 30.27 Lakhs
Tender Fee Ref. Documents
EMD 37900
Exemption Not Available
Document List
25421bca-d589-4970-a845-23baea75c9bf.html
BOQ_376011.xls
Tendernotice_1 (17).pdf
Tendernotice_2 (4).pdf
Tendernotice_3 (1).pdf

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Tender Timeline

Aug 05, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 17, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 11 days
Aug 18, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 12 days

Tender Documents

Download All (ZIP) ↓
html

25421bca-d589-4970-a845-23baea75c9bf.html

xls

BOQ_376011.xls

pdf

Tendernotice_1 (17).pdf

pdf

Tendernotice_2 (4).pdf

pdf

Tendernotice_3 (1).pdf

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