# Planting of Seagrass for Ostwind 3 Offshore project between KP18.1-18.4 Open · Tender ## At a glance 50Hertz Offshore GmbH is procuring Planting and maintenance services of green areas (CPV 77310000) in Vorpommern-Greifswald (DE80N). The notice states an estimated value of €800,000 excl. VAT. Procedure type: Negotiated with prior publication of a call for competition / competitive with negotiation. ### From the notice The main target for this operation is the planting of seagrass, either as a single plant or/and as a rope consisting plants. Employer is requesting the Bidder to submit a quotation for the execution of seagrass planting works. The designated location for the seagrass planting is at Ostwind 3 cable route between KP18.1 – 18.4, which is a 325m long and 7m wide (about 2300m²) corridor. Seagrass planting will require the following pre-requisites and follow-ups: A consolidated coarse sediment layer of approx. 20 - 30 cm thickness (engineered material), An execution plan, prepared early enough to achieve the permit in time A permit by authorities (STALU VP, WSA Ostsee), Sufficient plant material seagrass shoots (subject to availability, see details below) to be suitable for planting a harbor nearby (either Thiessow (8km), Freest (11km) or Lubmin (15km)) shall be used for hand-over of seagrass shoots/geotextile ropes with seagrass from Third Party supplier In case it is required the work area per operational day shall be first marked by rods/subsurface buoys attached to small ground weights prior to planting to allow for correct planting spatially and regarding shoot density/m². In case of non-fins-diving solutions it can be done different. shifting of work site day by day shall be enabled by installation of a remote-controlled sub-surface marker buoy with release system on last position of executed work, respectively work executed on previous days shall be inspected by means of underwater video (ROV or UW-drone) repeatedly General assumptions about the task: Total impact area to be restored will be ~2.300m² Work can be executed by divers in accordance with the requirements of DGUV Regel 101-023. Alternatively work can be executed by ROV, if the Contractor can proof the suitability of the technology by references Seagrass planting shall start (latest) on 1st of June 2027 and has to be completed by 31st of July 2027. Employer considers two alternative planting methods: (1) planting of single shoots (2) Installation of rotable fabric ropes with incorporated shoots Suitable ropes ready for installation will be provided by an assigned manufacturer. Single shoot planting planting is the preferred procedure, but rope installation shall be implemented in parallel too. If you are interested in participating in the described procedure, please contact us by e-mail (\[…\]) and express your interest in participating. With the expression of interest, we need the following information from you in order to be able to add you to the project in Ariba: \- Full name of the company: \- Address of the company: \- V.A.T. Number: \- Tax Number: \- Commercial register number: In addition, I need the contact details of the people who you should have access to the Ariba system: \- Name \- E-mail address \- Phone number ## Key facts - Status: Open - Deadline: No deadline in the notice - Published value: €800,000 excl. VAT - Buyer: 50Hertz Offshore GmbH, Berlin, DE - Place of performance: Vorpommern-Greifswald (DE80N) - Main CPV: Planting and maintenance services of green areas (CPV 77310000) - Procedure: Negotiated with prior publication of a call for competition / competitive with negotiation - Lots: 1 - First published: 25 September 2026, 11:53 (UTC+02:00) Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1c446cb8-e83b-4a1a-9a61-a868bbf636f0). Each fact is from the official notice, last checked 6 November 2026, 22:30 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Planting of Seagrass for Ostwind 3 Offshore project between KP18.1-18.4 — 50Hertz Offshore GmbH. A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_NGTEXZZ4ECR92WPMYJC2XEGZ1D/ntv_867KS90V28K55ZVQ8TN4AXN0P4/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Planting of Seagrass for Ostwind 3 Offshore project between KP18.1-18.4 The main target for this operation is the planting of seagrass, either as a single plant or/and as a rope consisting plants. Employer is requesting the Bidder to submit a quotation for the execution of seagrass planting works. The designated location for the seagrass planting is at Ostwind 3 cable route between KP18.1 – 18.4, which is a 325m long and 7m wide (about 2300m²) corridor. Seagrass planting will require the following pre-requisites and follow-ups: A consolidated coarse sediment layer of approx. 20 - 30 cm thickness (engineered material), An execution plan, prepared early enough to achieve the permit in time A permit by authorities (STALU VP, WSA Ostsee), Sufficient plant material seagrass shoots (subject to availability, see details below) to be suitable for planting a harbor nearby (either Thiessow (8km), Freest (11km) or Lubmin (15km)) shall be used for hand-over of seagrass shoots/geotextile ropes with seagrass from Third Party supplier In case it is required the work area per operational day shall be first marked by rods/subsurface buoys attached to small ground weights prior to planting to allow for correct planting spatially and regarding shoot density/m². In case of non-fins-diving solutions it can be done different. shifting of work site day by day shall be enabled by installation of a remote-controlled sub-surface marker buoy with release system on last position of executed work, respectively work executed on previous days shall be inspected by means of underwater video (ROV or UW-drone) repeatedly General assumptions about the task: Total impact area to be restored will be ~2.300m² Work can be executed by divers in accordance with the requirements of DGUV Regel 101-023. Alternatively work can be executed by ROV, if the Contractor can proof the suitability of the technology by references Seagrass planting shall start on 1st of June 2027 and has to be completed by 31st of July 2027. Employer considers two alternative planting methods: (1) planting of single shoots (2) Installation of rotable fabric ropes with incorporated shoots Suitable ropes ready for installation will be provided by an assigned manufacturer. Single shoot planting planting is the preferred procedure, but rope installation shall be implemented in parallel too. If you are interested in participating in the described procedure, please contact us by e-mail (\[…\]) and express your interest in participating. With the expression of interest, we need the following information from you in order to be able to add you to the project in Ariba: \- Full name of the company: \- Address of the company: \- V.A.T. Number: \- Tax Number: \- Commercial register number: In addition, I need the contact details of the people who you should have access to the Ariba system: \- Name \- E-mail address \- Phone number - CPV: Planting and maintenance services of green areas (CPV 77310000) - Place: Vorpommern-Greifswald (DE80N) - Published value: €800,000 excl. VAT ## Timeline - 25 September 2026, 11:53 (UTC+02:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ff52fc1b-1d87-420e-9ddb-45218ccc77be) - 23 October 2026, 10:02 (UTC+02:00): Change, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1c446cb8-e83b-4a1a-9a61-a868bbf636f0) ## Classification - CPV codes: Planting and maintenance services of green areas (CPV 77310000) - NUTS regions: Vorpommern-Greifswald (DE80N) ## Official documents - [eliagroup.sharepoint.com](https://eliagroup.sharepoint.com/:f:/s/EFSS/EFSS/IgAt3bXEzMXASI9Efjks2a1iAfM3v7ngk5soTrbyrcxF2PI?e=oijszZ) ## Questions and answers ### Who is the buyer? 50Hertz Offshore GmbH, Berlin, DE. ### What is being procured (CPV)? Planting and maintenance services of green areas (CPV 77310000). ### Where is the work performed (NUTS)? Vorpommern-Greifswald (DE80N). ### What is the estimated value? The notice states an estimated value of €800,000 excl. VAT. ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? Negotiated with prior publication of a call for competition / competitive with negotiation. ### How do I submit a bid? On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1c446cb8-e83b-4a1a-9a61-a868bbf636f0) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1c446cb8-e83b-4a1a-9a61-a868bbf636f0) ## Companies that might fit *Possible match based on public information* Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances. - [Herbert Labarre GmbH & Co. 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VAT · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/401f2550-9cbe-42bd-b76a-1c8f969bf22d), Last checked 5 Nov 2026, 07:10 (UTC+01:00) - [Vergabe von Leistungen der Holzernte 2027 im Forstamt Mirow](https://inteliwert.com/tender/opp_KCFF7MA92MA2R71R2EFRKGVN99/vergabe-von-leistungen-der-holzernte-2027-im-forstamt-mirow) Open · Buyer: Landesforstanstalt Mecklenburg-Vorpommern · Place: DE80J (Mecklenburg-Vorpommern), DE804 (Mecklenburg-Vorpommern) · Deadline: 30 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5f20a4ec-3176-4357-b5fa-b5c9091d2f6e), Last checked 4 Nov 2026, 13:10 (UTC+01:00) ## Source - Publisher: Bekanntmachungsservice - Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) - Official notice: [https://oeffentlichevergabe.de/ui/de/notices/1c446cb8-e83b-4a1a-9a61-a868bbf636f0](https://oeffentlichevergabe.de/ui/de/notices/1c446cb8-e83b-4a1a-9a61-a868bbf636f0) - Last checked: 6 November 2026, 22:30 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_NGTEXZZ4ECR92WPMYJC2XEGZ1D/planting-of-seagrass-for-ostwind-3-offshore-project-between-kp18-1-18-4 Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.