Tenders Are Invited For Construction Work For Bridges – N06.48 Mp-190073 - Neb Kandertal Em - Master Construction Work For Bridges K 32 And K 33 (Id 12021)

Construction Work For Bridges – N06.48 Mp-190073 - Neb Kandertal Em - Master Construction Work For Bridges K 32 And K 33 (Id 12021). Master Construction Work For The Repair Of 2 Reinforced Concrete Composite Bridges. The Bridges K 32 And K 33 Are Located In Front Of Kandersteg And Are Part Of The National Road N06 Frutigen – Kandersteg. The N06 Is The Feeder Road To The Village Of Kandersteg And To The Lötschberg Car Transport. The Volume Of Traffic On The Two Bridges Varies Greatly And Is Particularly High When The Weather Is Nice And During The Holiday Season. There Is A Constant Influx Of Vehicles From The Frutigen Side, While The Influx From The Kandersteg Side (Car Transport) Occurs In Surges. The Two Bridges Were Built In The 1970S And Show Significant Damage And Structural Deficiencies. The Use Of The Bridges Is Therefore Currently Restricted And The Crossing Is Only Permitted Without Restrictions For Vehicles With A Total Weight Of Up To 20 T. The K 32 Bridge Is 140 M Long And Runs Over 4 Fields, The K 33 Bridge Is 60 M Long And Runs Over Two Fields. In Cross Section, The Bridges Consist Of Two Supported Steel Girders With A Concrete Slab On Top. The Pillars And Abutments Are Designed As Reinforced Concrete Disks And Are Shallowly Founded On The Steep Side Slopes Of The Kander. The Damage And Static Deficits Affect Both Bridges And Both The Superstructure And The Substructure. Comprehensive Repair And Reinforcement Measures Are Therefore Required.