Tender For Diamond Core Drilling For Geo-Technical Investigation Work At The Proposed Storage Dam Axis And Pickup Weir Axis Of Madhura Irrigation Project In Cachar District, Assam Under Neid-I, Cwc, Silchar -Reg.
Tender Value
35.77 Lakhs
Estimated cost
Bid Submission
10 Aug 2026
10 days left
EMD
71540
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
Cachar → Assam
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Diamond Core Drilling For Geo-Technical Investigation Work At The Proposed Storage Dam Axis And Pickup Weir Axis Of Madhura Irrigation Project In Cachar District, Assam Under Neid-I, Cwc, Silchar -Reg.
BOQ
| Sl. No. | Item Description |
| 1 | Transportation cost of Drilling eqipment like machine, pumps and accessories by 10 T capacity motor vehicle including loading , unloading and security complete upto 500 kms . |
| 2 | Laying of temporary water supply pipelines (25 mm diametre and above )of varying lengths from nearest water source and constructuion of temperory water retaining pit of size 2mx1mx0.5m complete with cost of all labour, material , T&P and trasport as per direction of Engineer in charge including the cost of GI pipe and fittings: upto 200 m. |
| 3 | Construction of Platform with locally available materials of size 6mx6mx1m for housing the drilling machine complete with cost of all labour , material , T&P and trasport as per direction of Engineer in charge . |
| 4 | Dismantling trasportation and assembling of drilling machine of different capacity complete by headload from one drill hole location to another drill hole location including construction of access path if any required ,cost of all labour , material , T&P and POL as per specification and direction of Engineer in charge: upto 100 m. |
| 5 | Carrying out of vertical diamond core drilling in NX size in different formations and locations other than under water not involving construction of floating platform including preservation of cores in core boxes of standered dimensions made of seasoned local wood as per BIS stds , their making and taking colour photographs of the preserved cores etc . complete with cost of all labours , T&P and POL as per specifications and directions of Engineer in charge: Vertical drill hole (8 Nos). |
| 6 | Overburden |
| 7 | In hard rock formation upto 50 m depth |
| 8 | Carrying out Permeability test (each test covering3 m stretch of the drill hole )in drill holes at different depths in accordance with specification and relevant BIS code , Double Packer/ Single Packer as directed by Engineer in charge: upto 50 m depth. |
| 9 | Conducting standard penetration test as per IS:2131 at approximate 3 m intervals in bore holes upto foundation level , as directed by the Engineer in charge. |
| 10 | Extracting undisturbed samples in thin walled sampling steel tubes of 38 mm internal diameter and 45 cm length meeting the requirements of IS: 11594 (specification for mild steel thin walled sampling tubes and sampler heads).02 Nos from each hole along barrage axis. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 30, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 10, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysAug 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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