- Country: Canada
- Summary: West Arm Dam #1 - Seepage Repair Works
- CAT Ref No: 123392147
- Deadline: 26 Aug 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: tender_20627
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- Description:
- Project Type : Construction
Multi Lot Project :No
Detailed_Description : The Ministry plans to remediate West Arm Dam #1. A sheet pile cutoff wall and a filter blanket will be installed along the downstream toe.West Arm Lake is located approximately 3 km northwest of the Town of Atikokan, and Atikokan is approximately 200 km west of Thunder Bay, On. Steep Rock Mine Ltd. Used the lake body for water intake and as a sediment dredge retention basin during mine development and operations. The lake-s drainage area is approximately 19 km². During operation and to prevent the dredge material from entering the Seine River, Steep Rock Ltd isolated the water body by construction earth dams and tunnel diversions.West Arm Dam No. 1 is a homogenous compacted earth fill dam constructed of silty sand and gravel fill. The dam is approximately 18 m high, 323 m long, with an 11 m crest width, and 4.88 m freeboard.
Scope of Work : Contractor shall supply and install a 260 m long steel sheet pile wall, and an approximate 15 - 20 m wide downstream filter blanket, and 16 m long boat launch.
Project Categories :22101500-Earth moving machinery
22101700-Heavy equipment components
22101900-Building construction machinery and accessories
30111800-Aggregates
30121700-Road and railroad construction materials
72101500-Building maintenance and repair services
72103300-Infrastructure maintenance and repair services
72141000-Highway and road construction services
72141100-Infrastructure building and surfacing and paving services
72141200-Marine construction services
78111800-Passenger road transportation - Documents:
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CLICK HERE TO LOGINWest Arm Dam #1 - Seepage Repair Works - Canada Tender
The GOVERNMENT OF ONTARIO, a Government sector organization in Canada, has announced a new tender for West Arm Dam #1 - Seepage Repair Works. This tender is published on CanadaTenders under CAT Ref No: 123392147 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-08-26.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
