Project Management for the Replacement of Restraints at the Top of the Walls in Armed... Tender

Procurement Summary

Country : France

Summary : Project Management for the Replacement of Restraints at the Top of the Walls in Armed Land in Direction 2 - Access Ramp to the Frejus Tunnel

Deadline : 15 Jul 2025

Other Information

Notice Type : Tender

TOT Ref.No.: 120681234

Document Ref. No. : 375714-2025

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : EUR 455000

Purchaser's Detail

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Tender Details

The SFTRF wishes to initiate rehabilitation works of the heads of the walls in armed land located between the platform of the Frejus tunnel and the upper passage (PS) of the Replat (PR193.67 - 195.30). Three other walls in armed land are integrated into the operation (deconstruction of the TA11 wall and reinforcement TA14 and TA17 walls). The TA11 wall is located between the upper passage of the replate and the Charmaix viaduct in direction 2 and the TA14/TA17 walls are located on both sides of the Fourneaux bridge always in direction 2.

The work is intended:

o to improve the structural state of armed land walls and Replace existing reservoir devices by carrying out the following work:

o Recovery of the heads of the walls with CE reservoir devices for the BA, TA2, TA3-5 walls, experimental wall and TA7-9 (with Corniche Ghannel for sanitation and the passage of dry networks);

o Devices of rejected this on the whole section between the strap of the replate and platform of the tunnel beyond the strict grip of the walls mentioned above;

o Strengthening by nailing and projected concrete of the experimental walls, TA14 and TA17;

o Treatment of disorders listed in the last detailed inspection periodical for all of these walls (including Ta2bis wall located downstream of the TA2 wall);

o The collection of road waters between the tunnel platform (195.3) and the upper passage of the replate (193.67) so that they pass through the new retention basin located on the right bank of the Charmai...
Type document: Contract instructions
Reference Number: 2025Aota06
Type contract: Services
ESTIMATED VALUE: 455000 - EUR
Authority Type: Pub-Undert-Cga
Doc Title: Project management for the replacement of restraints at the top of the walls in armed land in direction 2 - access ramp to the tunnel of the tunnel of the tunnel of Frejus
Dispatch Date: 2025-06-06
Publish Date: 2025-06-11
Submission Date: 2025-07-15

Documents

 Tender Notice