Design and construction of PTES heat storage
Buyer: Hyvinkään Lämpövoima Oy
- Published
- 18 March 2025
- Procedure
- Negotiated procedure
- Documents
- 1
- Notice number
- 00174570-2025
- Reference
- 2d564c6f-20fc-4e43-a983-5aef82ed811f
- Official source
- Official source
CPV codes
- 45000000Trabajos de construcción
- 45223220Trabajos de obra bruta
- 45320000Trabajos de aislamiento
- 45200000Trabajos generales de construcción de inmuebles y obras de ingeniería civil
Description
GENERAL INFORMATION Hyvinkään Lämpövoima Oy ("Contracting Entity") needs a pit thermal energy heat storage ("PTES heat storage"). The PTES heat storage has the following technical characteristics: - Water volume is approximately 380 000 cubic meters; - Water height is 20 meters; - Surface area of the heat storage area including outer rails is approximately 67 700 square meters; - Surface area of the lid structure is approximately 37 250 square meters; - Basal area of the heat storage is approximately 8 125 square meters; and - Inner slopes surface area is approximately 31 300 square meters and their slope is 1:2,5. The PTES heat storage is located in a groundwater area. The construction site is located in Kulomäki old gravel pit in Hyvinkää. SCOPE OF THE PROJECT The PTES heat storage construction project ("Project") includes the following subareas: - Excavation works and civil engineering works of the PTES heat storage; - Engineering works consisting of e.g. mechanical works, process heat works, electrical works, piping works, pump works, heat transfer works on related procurement; - Installation and engineering works for welded earth-facing sealing and protective membrane…
Lots (2)
| Lot | Description | CPV code | Amount |
|---|---|---|---|
| 1 | Lid Design and construction of PTES heat storage | 45000000 Trabajos de construcción | — |
| 2 | Installation and engineering works for welded earth-facing sealing and protective membrane structures of PTES Heat Storage | 45320000 Trabajos de aislamiento | — |
Award criteria
- Price — Please see more detailed information on in Appendix (Preliminary Call for Tenders_DRAFT).
- Quality — Please see more detailed information on evaluation criteria in Appendix (Preliminary Call for Tenders_DRAFT).
- Price — Please see more detailed information on evaluation criteria in the Appendix (Preliminary Call for Tenders_DRAFT).
- Quality — Please see more detailed information on evaluation criteria in the Appendix (Preliminary Call for Tenders_DRAFT).
Official publications
- TED · 00174570-2025 · 18 March 2025
- OJS · 54/2025 · 18 March 2025
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Frequently asked questions
- Who is the buyer of this tender?
- The contracting authority is Hyvinkään Lämpövoima Oy (European Union).
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