Tenders Are Invited For Rv.555 Nygårdstunnel - Tunnel Upgrade

rv.555 Nygårdstunnel - Tunnel Upgrade . Descriptionnygårdstunnel In Bergen Was Opened In 1999 And Is 864 Meters Long. The Tunnel Runs From Puddefjordsbroen To Nygårdstangen, With Access And Exit Ramps At O.J. Brochsgate. From Puddefjordsbroen There Are 2 Lanes, While From O.J. Brochs Gate There Is 1 Field. These Meet In The Tunnel So That There Are 3 Lanes At The Exit And Entrance To Nygårdstangen. Year-Round Traffic Is Approx. 45,000. The Tunnel Must Be Upgraded In Accordance With The Tunnel Safety Regulations And Equipment Inside And Outside The Tunnel Must Be Replaced, And Replaced With New Equipment That Meets Todays Requirements. This Includes, Among Other Things: • New Ventilation System. • New Lighting System With Both New Lights In The Tunnel Ceiling And Continuous Evacuation Lights. • Extinguishing Water Must Be Installed For The Fire Service. • New Solution For Handling Emissions And Tunnel Washing Water That Meets Emission Requirements. • New Signage With Barriers, Lane Signal And Variable Signs. • Emergency Stations With Fire Extinguishers And Telephone. • Camera With Coverage Throughout The Tunnel That Gives An Alarm In The Event Of Incidents. • New Technical Building In The Tunnel In The Existing Mountain Space. • A New Stop Niche Must Be Established At The Technical Building. • Demolition Of The Existing Air Purification Plant.