Dynamic Loading Tests for Mulde B-West and Mulde Tender - 147695919

Procurement Summary

Country: Germany

Summary: Dynamic Loading Tests for Mulde B-West and Mulde D-East

Deadline: 08 Sep 2026

Posting Date: 21 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 147695919

Document Ref. No.:

Competition: NCB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45111230 - Ground-stabilisation work
45112600 - Cut and fill

Purchaser's Detail

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Tender Details

Residual hole complex Trebendorfer Felder the measure "Dynamic load tests in the waterlogging area Mulde B-West and Mulde D-East": A "final report as proof of stability for the tipping embankments is already available for the processing area Area of ​​the Trebendorfer Felder residual hole complex. The measure is under mining supervision. The area on which the services are provided is located in areas at risk of ground failure and settlement flow. Mulde B-West: At the waterlogging area of ​​the Mulde B-West, northwest of the connecting road, is a temporarily water-filled lowland that is difficult to reach due to its morphology. The inner dump surface to be considered consists of loosely deposited dump soil, which is due to its soil physical properties and the prevailing low earth-moisture cover tends to cause ground fractures with a corresponding initial input. In the wet areas, there is limited sure-footedness due to the vegetation. The root rhizomes present on the surface stabilize the terrain surface with a small thickness. The uncompacted tipping soils, which are sensitive to settlement flow, are stored underneath. As part of the termination of mining supervision, the OBA requires proof of the Elimination of the hazards. So far, no evidence has been provided for these areas. Two geotechnical exclusion areas were then set up. For final proof of the load-bearing capacity of the subsoil and safety against Dynamic loading tests are planned for liquefaction ground failure when entering a usage-related initial. The dynamic loading tests include partial tests by workers, the use of vibratory rammers and load blasting with surcharge. Accompanying Four pore water pressure, vibration velocity and vibration measurements must be carried out. The results of the loading tests enable conclusions to be drawn regarding the material...
Services and products: construction services Tender scope: National tender Award procedure: construction work (VOB)

Documents

 Tender Notice