Tender For Construction Of Lining, Retaining Wall, Hydraulic Structures & Allied Works For Water Drainage Arrangement At Kaiga-5&6.
Tender Value
334 Crore
Estimated cost
Bid Submission
21 Oct 2026
16 days left
EMD
93.80 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
Uttara Kannada → Karnataka
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Construction Of Lining, Retaining Wall, Hydraulic Structures & Allied Works For Water Drainage Arrangement At Kaiga-5&6.
BOQ
| Sl. No. | Item Description |
| 1 | SCHEDULE A:EARTH WORKSSITE CLEARANCE: Clearing the site by cutting, uprooting and removal of shrubs, bushes, weeds including removal of bamboo bushes of all sizes/Nos. by Manual / Mechanical means (trees which are already Enumerated), converting the tree trunks into logs, stripping of bark wherever required, and disposal of the same in safe way to prevent fire hazard to far away place up to a lead of 2500 m from the work place etc. all complete as per technical specifications and as directed by the Engineer-in-charge. |
| 2 | SCHEDULE A:EARTH WORKSDismantling of concrete (RCC/PCC) at all levels, existing structures such as boundary wall, road pavement, culverts etc.including all necessary drilling equipment ,labour and clearing the site including disposal / storage of the material etc. all complete as per technical specifications and as directed by the Engineer-in-charge. Care to be taken not to damage the existing adjacent structure. |
| 3 | SCHEDULE A:EARTH WORKSEXCAVATION: Removal of tree stumps of all girths including roots, excavation in all type of soils, rock fragments, including top soil, hard murrum or other hard soil, mixed clay, sand, laterite soil, soft & hard laterite, disintegrated rock not requiring blasting, etc. at all depths and lifts for Kaiga holhe diversion works and associated hydraulic structures, foundations, roads, drains, tunnels and trenches etc. including shoring and strutting as required, stacking the useful / serviceable materials & disposal of the excavated muck in proper stacks etc. up to a lead of 2000 m, etc. all complete as per technical specifications, drawing and as directed by the Engineer-in-charge. |
| 4 | Depth Upto 6m |
| 5 | Depth Above 6m |
| 6 | Extra over Item 3 above for additional lead beyond 2 km and upto 3 km |
| 7 | SCHEDULE A:EARTH WORKSBLAST CHARGE STUDIES: Conducting blast-charge studies through specialized agency like NIRM / CWPRS / GSI, as per technical specifications before commencing blasting for excavation in hard rock. The report should recommend the safe charge for limiting the peak particle velocity in permissible limits for various distances as per technical specifications. The specialized agency shall also suggest suitable method of muffling to avoid flying of rock/rock pieces/fragments during blasting. |
| 8 | SCHEDULE A:EARTH WORKSExcavation in hard rock by other means viz. mechanical rock breaker/hydraulic splitting/using expansive chemical grouts/chiselling etc. at all depths & lifts in Kaiga holhe diversion works and associated hydraulic structures where blasting is not permitted, stacking serviceable materials and disposal of excavated muck in places upto the lead of 2000m. and at all depths below existing ground level etc. all complete as per technical specifications, drawings and as directed by the Engineer-in-charge. Please Enable Macros to View BoQ information |
| 9 | SCHEDULE A:EARTH WORKSExcavation in hard rock by other means viz. mechanical rock breaker/hydraulic splitting/using expansive chemical grouts/chiselling etc. at all depths & lifts in Kaiga holhe diversion works and associated hydraulic structures where blasting is not permitted, stacking serviceable materials and disposal of excavated muck in places upto the lead of 2000m. and at all depths below existing ground level etc. all complete as per technical specifications, drawings and as directed by the Engineer-in-charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 30, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 16 daysOct 23, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 18 daysTender Documents
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