Zukunft Bahnhof Bern, Baustein 3b, 211 Baumeisterarbeiten

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Masonry construction work with the following object identifiers and main quantities: Surface layer removal: 2’500 m3 Excavation (and transport of excavated material): 8’000 m3 Supply / install pipe blocks: 5'400 / 2'700 m Strutting / shoring: 9’000 m2 Sheet piling: 200 m2 Bored piles: 320 m Shaft structures (in in-situ concrete)15 pcs Trench backfill: 2’600 m3 Road sub-base: 4’500 m3 Edge finishes: 3’300 m Foundation layers: 20’000 m2 Surfacing: 8’200 t Structural concrete: 400 m3 Product / brand / design or type designations are omitted. If, exceptionally, such designations are listed, equivalent alternatives are permitted. Equivalence must be demonstrated by the tenderer. Masonry construction work with the following object identifiers and main quantities: Surface layer removal: 2’500 m3 Excavation (and transport of excavated material): 8’000 m3 Supply / install pipe blocks: 5'400 / 2'700 m Strutting / shoring: 9’000 m2 Sheet piling: 200 m2 Bored piles: 320 m Shaft structures (in in-situ concrete)15 pcs Trench backfill: 2’600 m3 Road sub-base: 4’500 m3 Edge finishes: 3’300 m Foundation layers: 20’000 m2 Surfacing: 8’200 t Structural concrete: 400 m3 Product / brand / design or…

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