Replacement of Suction Valves at the Treated Wastewater Pumping Station AI

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Subject of Procurement

  • What is being procured: Replacement of treated wastewater pumping station suction valves on four pumping lines (No. 1, 3, 5, and 7).
  • Main technical requirements, features:
    • Suction Valves (Knife Gate Valve DN800): Vertical orientation, leak-proof, compact and simple design, AISI 316 sealing element and stem, GJS-400 body (with C4-H coating), pressure class PN10.
    • Electric Actuator (AUMA): Suitable for the gate valve, continuous power not exceeding 200N (temporarily…
       
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306676_alltoovotjate_kontrollimise_tingimused.pdf

306676_hindamiskriteeriumid.pdf

306676_korvaldamise_alused_ja_kvalifitseerimistingimused.pdf

306676_vastavustingimused.pdf

306676.zip

Lihthankemenetluse kord.docx

Lisa 1 Ehitus- ja paigaldustööde üldtingimused 1.01.2025.pdf

Lisa 1 PI skeem PRP .pdf

Lisa 2 Pumbaliinide imisiibrite vahetamine 2018.dwg

Lisa 3 PRP plaan 1996.pdf

Lisa 4 PRP lõige 1996.pdf

Lisa 4 Töötervishoiu-, -ohutuse- ja keskkonnanõuded AS Tallinna Vesi (30.01.2026).pdf

Pakkumuse maksumus PRP imisiibrid.xlsx

Tehniline kirjeldus PRP imisiibrid.doc

Tehnilise kirjelduse lisad.zip

Töövõtuleping.docx

Töövõtuleping.zip

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