Tender For Drivage Of 1 No. Underground Vertical Air Shaft From Seam-Iii To Seam-I To Establish Return Airway System For Vijay West Ug Mine At Rani Atari Sub Area. Nit No. Secl/Chrm/ Dy.Gmc/26-27/E-Tender/41 Dt. 12.10.2026
Tender Value
2.21 Crore
Estimated cost
Bid Submission
02 Nov 2026
4 days left
EMD
2.77 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Korea → Chhattisgarh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Drivage Of 1 No. Underground Vertical Air Shaft From Seam-Iii To Seam-I To Establish Return Airway System For Vijay West Ug Mine At Rani Atari Sub Area. Nit No. Secl/Chrm/ Dy.Gmc/26-27/E-Tender/41 Dt. 12.10.2026
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 28-Oct-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 02-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Item Description |
| 2 | Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m. Hard rock (requiring blasting) |
| 3 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 38.3m to 39m |
| 4 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 39m to 40.5m |
| 5 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 40.5m to 42m |
| 6 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 42m to 43.5m |
| 7 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 43.5m to 45m |
| 8 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 45m to 46.5m |
| 9 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 46.5m to 48m |
| 10 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 48m to 49.5m |
| 11 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 49.5m to 51m |
| 12 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 51m to 52.5m |
| 13 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 52.5m to 54m |
| 14 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 54m to 55.5m |
| 15 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 55.5m to 57m |
| 16 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 57m to 58.5m |
| 17 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 58.5m to 60m |
| 18 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 60m to 61.5m |
| 19 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 61.5m to 63m |
| 20 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 63m to 64.5m |
| 21 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 64.5m to 66m |
| 22 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 66m to 67.5m |
| 23 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 67.5m to 69m |
| 24 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 69m to 70.5m |
| 25 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 70.5m to 72m |
| 26 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 72m to 73.5m |
| 27 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 73.5m to 75m |
| 28 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 75m to 76.5m |
| 29 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. Ordinary or hard rock 76.5m to 77.7m |
| 30 | Extra rates for quantities of works, executed: In or under water and/or liquid mud, including pumping out water as required |
| 31 | Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. All works upto plinth level |
| 32 | Extra for laying concrete in or under water and/or liquid mud including cost of pumping or bailing out water and removing slush etc. complete. |
| 33 | Centering and shuttering including strutting, propping etc. and removal of form for : Chimneys and shafts |
| 34 | 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) derived from natural sources : 3 rived from natural sources) graded stone aggregate 20 mm nominal size derived from natural sources) |
| 35 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor,etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:1½:3 (1cement : 1½coarse sand : 3graded stone aggregate 20 mm nominal size) |
| 36 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars |
| 37 | Extra for laying reinforced cement concrete in or under water and/ or liquid mud, including cost of pumping or bailing out water and removing slush etc., complete. |
| 38 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter |
| 39 | Total Impact of GST for the Purpose of CTC Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 28, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 02, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 4 daysNov 02, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 4 daysNov 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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