Award pendingConstruction work

K / 2b Road widening with replacement of engineering structures Ober Nas - Rotschuo, Gersau

Official title in German: K / 2b Strassenausbau mit Ersatz Kunstbauten Ober Nas - Rotschuo, Gersau

Key points at a glanceAI summary

Tiefbauamt Kanton Schwyz is procuring road and retaining-structure works on the Ober Nas, Rotschuo road in Gersau, including replacement structures; the notice gives no reason for the works.

Deliverables
Works under traffic include about 8’900 m3 excavation, 4’500 m1 micropiles and 4’225 m3 concrete.
Eligibility
ISO 9001 or equivalent certification and one qualifying company reference; key staff each need a qualifying completed reference.

Key dates

  1. 30.01.2026Published on simap.ch
  2. 01.03.2026Questions round
  3. 01.05.2026, 23:59Submission deadline

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Notice text

View on simap.ch

Unofficial reproduction. The German text below is taken unchanged from SIMAP notice no. 30132. Only the official notice is binding.

Baumeisterarbeiten für den Strassenausbau mit Ersatz Kunstbauten. Baumeisterarbeiten unter Verkehr beinhalten: Stützbauwerke, Strassen Unter- und Oberbau, Werkleitungen, Entwässerungen Hauptkubaturen: Belagsaufbruch der Schichtstärke bis 0.25 m ca. 8’200 m2 Aushubarbeiten ca. 8’900 m3 fest Felsaushub/-abtrag ca. 7’000 m3 fest Hinterfüllung talseitige Stützmauern ca. 3’100 m3 lose Mikropfähle ca. 4’500 m1 Spritzbeton (Baugrubensicherung) ca. 3'200 m2 Temporäre ungespannte Anker ca. 9’700 m1 Permanente ungespannte Anker ca. 1’900 m1 Beton ca. 4’225 m3 Schalungen inkl. Abschalungen ca. 11’050 m2 Bewehrung ca. 700 t Geotextil ca. 9’150 m2 Fundationsschichten ca. 8’450 m3 lose Belag ca. 4’215 t Gussasphalt ca. 285 t Asphaltbewehrung ca. 485 m2 Randabschlüsse ca. 1’100 m1 Heissvergussfugen ca. 1’930 m1 Belagsrinnen ca. 755 m1 Ergänzung Natursteinmauerwerk ca. 95 t

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