Kontulankuja 3 Renewal of the Pipes between the Houses Tender

• Country: Finland
• Summary: Kontulankuja 3 Renewal of the Pipes between the Houses
• FIT Ref No: 131723737
• Deadline: 26 Jan 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 588211
• Purchaser's Detail:
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• Description:
• 2901 Kontulankuja 3Helsingin kaupungin asunnot Oy is asking for bids regarding the renewal of the pipes between the target houses. The work is described in more detail in the attachments to the request for bids. completed residential apartment buildings 3 units (A, B, C) and the pipelines and distribution between the buildings. The site was previously renovated in 1999. At the site, it has been necessary to install another plot water pipe in building C due to the poor condition of the spaces between the buildings. Home automation is being renewed at the site as a separate project during the year 2026. Joint position statements have been applied for the work from HSY. The site is demanding and its implementation requires special skills and experience, the designated district heating work KKL foreman. The work is carried out in a populated area, the work requires temporary building arrangements. Service interruptions must be minimized, contractual penalty. Summary of the main measures: The repair includes the renovation of the water supply and district heating pipes in the scope according to the plans. Work arrangements and protections, cleaning, protective structures, waste sorting, resident information and work safety Other measures recorded in the documents RAK & HVAC- The main outline of the contract is to renew the cold water and heating pipelines running between the houses (A,B,C) (KL first distribution).In the courtyard area installing the pipeline requires significant excavation work by wedging. In the same yard, rainwater diversions are being repaired and renewed.- The contents and insulation of the old heating duct between the houses are dismantled (harmful substances), the duct...
• Documents:

 Tender Notice