Rev. 555 Lyderhorn Tunnel Aid System Tender
Notice for Rev. 555 Lyderhorn Tunnel Aid System in Norway. The reference ID of the tender is 140693378 and it is closing on 03 Jun 2026.
Tender Details
- Country: Norway
- Summary: Rev. 555 Lyderhorn Tunnel Aid System
- NOT Ref No: 140693378
- Deadline: 03 Jun 2026
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: 2026-108118
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- Description:
- Rev. 555 Lyderhorn tunnel AID system The Lyderhorn tunnel is a two-lane tunnel in Bergen municipality on national highway 555. The tunnel opened in 1992. The length of the tunnel is approx. 2200 meters (both races). ÅDT is around 40,000. The contract work mainly consists of two tasks; improvement of the existing camera system and establishment of a new AID system for incident detection in the tunnel using a fiber sensor. Existing camera systems with associated cabling are very susceptible to overvoltages and measures must therefore be implemented protection of cameras and switches. The measures include equalization and surge protection on energy supply and communication cables. A junction box must be established for surge protection, service outlets and equalization at each camera. New AID facility for incident detection must use fiber sensors for incident detection of vehicles in both lanes in each race. Fiber sensors must be installed in both traffic lanes in the road's bearing layer for incident detection. Central equipment for the fiber sensor must be placed in the technical building at west side of the tunnel. Main quantities: • Fiber sensor: 5,500 m • Micro-Trech: 5,500 m • Fiber supply: 200 m • Splicing boxes: 2 pcs • Door cabinet: 2 pcs • Camera replacement: 12 pcs • Junction boxes: 28 pcs • Leveling hanger - FS cabinet: 14 pcs • Finvern - OV3: 14 pcs • Finvern ethernet: 56 pcs • Re-termination of existing balanced cabling: 112 pcs
- Documents:
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CLICK HERE TO LOGINRev. 555 Lyderhorn Tunnel Aid System - Norway Tender
The THE STATE ROAD BOARD, a Government sector organization in Norway, has announced a new tender for Rev. 555 Lyderhorn Tunnel Aid System. This tender is published on NorwayTenders under NOT Ref No: 140693378 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 2026-06-03.
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.
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