Reconstruction of Tunnel Collector No. 3 AI

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Procurement Object

  • What is being procured: Reconstruction of Tunnel Collector No. 3 (section between Shaft No. 8 and Shaft No. 4).
  • Main technical requirements, characteristics:
    • The scope of work includes the preparation of a working design based on the preliminary design, including working designs for the construction of concrete wells, chambers, and shafts.
    • Preparation of technological designs for the protection of the existing collector and structure (grouting), use of sheet…
       
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300162.zip

Maksumsue tabel Tunnelkollektori nr3 turu-uuring.xlsx

Tehniline kirjeldus.docx

Toruehituse töövõtulepingu vorm 10092025.docx

Turu-uuring_tunnelkollektor 3.docx

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