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Tender Details
- Country: Finland
- Summary: Acquisition of Helen Group Geotechnical and Bedrock Research Services
- FIT Ref No: 120598395
- Deadline: 25 Jun 2025
- Competition: ICB
- Financier: Self Financed
- Purchaser Ownership: Public
- Tender Value: 4200000
- Notice Type: Tender
- Document Ref. No.: 372355-2025
- Purchaser's Detail :
- Description :
- The acquisition is subject to geotechnical and bedrock surveys in the Helsinki metropolitan area. The acquisition is divided into two parts. Part 1 includes geotechnical ground surveys and part 2 bedrock surveys.
Part 1, geotechnical examinations.
A supplier is sought for a geotechnical ground survey service provider.Research methods include: drill, press and wing, weight and poultry, installation of groundwater pipes, both disturbed and disruptive soil sampling and sample laboratory tests. In addition, Pima sampling and related analyzes. Studies focus on drill drilling, rock surfacein the determination of elevation in a ground -covered area.
Part 2, bedrock surveys. The studies include directed rock sample drilling, watercourse measurements of both optical and acoustic hole imaging.Possibly also groundwater samples made from drill holes. Cardiac samples of rock sample drilling are subjected to building geological reporting, which classifies eg. lithology, degeneration and rg/q rating of rock quality and report all natural gaps and theirFeatures. Reporting of hole imaging should include at least hole images, orientation of interpreted slit surfaces, gaps open and/or filling, and calculated slit/meter.j... - Documents :
Purchaser : HELEN OY
Address: Kampinkuja 2
Town: Helsinki
NUTS-Code: FI1B1
Postal Code: 00090
Attn: Hankinta
Phone: +358 96171
Email :sari.aapro@helen.fi
URL :http://www.helen.fi/index.html
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