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Tenders

Lot 2 Hot water accumulator Knivsta - New accumulator

Open

Updated October 20, 2026

Deadline
27 days left
November 16, 2026
Contract Details
Category
Other
Reference
11205603
Value
Not disclosed
Location
SE121, Sweden
Published
October 13, 2026
CPV Code
Project Timeline

Tender Published

October 20, 2026

Deadline for Questions

November 09, 2026

Submission Deadline

November 16, 2026

View Original

Key facts

Buyer
Vattenfall AB Procurement Heat
Deadline
27 days left
CPV Code
45321000 — Thermal insulation work
Lots
Divided into lots
Source
Procurement Portal
Budget
Not disclosed
Duration
Not specified
Location
SE121
Type
Other

Original Tender Description

Leverans inklusive design och Installation och idrifttagning av en ny Hetvattenackumulator för Vattenfall Värme i Knivsta (strax söder omUppsala). Ackumulatorn är förprojekterad att ha en höjd av cirka 45 meter och en diametar av 11,5 meter.  Målsättningen är att ha en Hetvattenlagring på 200 MWh med en livstid av minst 20 år med den kapacitet som krävs till en 100% drifttillgänglighet. Ackumulatorn är byggd år 1978 och har en volym av 29.000 m3, höjden är 21 meter och diametern 42 m

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Basic Requirements

  • Company registration in EU required
  • Proven track record in similar projects
  • Financial stability documentation

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