--- title: "Dorset Green H2 - Private Wire HV Network Modifications Tender" ocid: "ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9.json" source: "Contracts Finder" current_stage: "Tender" buyer: "HYENERGY CONSULTANCY LIMITED" published: "2021-05-20" --- # Dorset Green H2 - Private Wire HV Network Modifications Tender Buyer: HYENERGY CONSULTANCY LIMITED Current stage: Tender OCID: ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9.json) ## Summary The Dorset Green H2 - Private Wire HV Network Modifications Tender is currently being overseen by HyEnergy Consultancy Limited, aiming to enhance high voltage installations in the renewable energy sector. This project, classified under CPV code 45315400 for high voltage installation work, focuses on the installation of a 1 to 1.5 MW Proton Exchange Membrane (PEM) electrolyser and associated equipment connected directly to a solar farm with a capacity of 5 MW. The tender period concludes on 26 May 2021, with the contract expected to commence on 1 October 2021 and extending until 1 April 2022. The specific location for the project is in the postal district of BH21 3BW, UK. This tender presents growth opportunities for businesses specialising in renewable energy technologies, electrical engineering, and installation services. Small and medium-sized enterprises (SMEs) are encouraged to participate, particularly those with expertise in high voltage systems and green technology projects. Businesses able to adapt to the project’s requirements, such as modifying existing electrical infrastructure and deploying solar energy solutions, will find a conducive environment within this tender to expand their operations and contribute to the growing green energy sector. ## Notice This project comprises of the installation of an electrolyser with a compressor directly connected to a solar farm that has operational capacity of 5MW with supplemental energy either coming from locally installed gas engines or the grid. The proposed 1 to 1.5 mega-Watt (MW) Proton Exchange Membrane (PEM) electrolyser will be installed on-site and used to produce green hydrogen, from a potable water feed and will be powered by the co-located solar farm - producing a carbon free fuel and energy storage opportunity that can be used to help decarbonise a number of downstream applications. Within this project, the green hydrogen will be compressed and filled into hydrogen trailers. This hydrogen is anticipated to be transported off-site for a variety of applications, however, neither of these distribution/use scenarios are included within this Tender. The new installation will be connecting to an existing 11 kV Private Wire network that is currently supporting a 7MW Landfill Gas Generation facility. This connection is designed to support a 6.8MVA Export Capacity and a 375 kVA Import Capacity. The Landfill Site, whilst equipped with 7MW of Landfill Gas Engines, only has only enough Landfill Gas to support the Generation of 1.8 MVA from the Landfill site. The existing Landfill Site Electrical System will require significant modification to make it suitable for the connection of the proposed Solar Farm. This tender is for the decommissioning of an existing substation, then the installation of 2 new substations with ancillary equipment and cabling to supply a new 5MW Solar POC and a 1.5MW Electrolyser POC. Parties interested in supplying their services for this tender should refer to the attachments for all the necessary information relating to the application process and all equipment specifications. Additional information: For all information relating to the application procedure and specifications please refer to the attachments to this tender. ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 | | Notice type | Tender Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Open | | Procurement method details | Open procedure (above threshold) | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 20 May 2021 | | Submission deadline | 26 May 2021 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 30 Sep 2021 - 1 Apr 2022 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Not specified | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | HYENERGY CONSULTANCY LIMITED | | Locality | CROWTHORNE | | Post town | Reading | | Postcode | RG45 7NQ | | Country | England | | ITL 1 | TLJ South East (England) | | ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire | | ITL 3 | TLJ15 Berkshire East | | Local authority | Bracknell Forest | | Electoral ward | Crowthorne | | Westminster constituency | Bracknell | | Delivery location | Not specified | ## CPV Codes ### Divisions - 45 - Construction work ### Codes - 45315400 - High voltage installation work ## Release History - 20 May 2021 at 17:11 - TenderAmendment - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 - 13 May 2021 at 16:25 - TenderAmendment - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 - 12 May 2021 at 11:57 - TenderAmendment - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 - 26 Apr 2021 at 18:44 - TenderAmendment - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 - 26 Apr 2021 at 18:22 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 ## Documents - https://www.contractsfinder.service.gov.uk/Notice/599e1f85-6244-4c45-92ce-d2818b43e730 20th May 2021 - Opportunity notice on Contracts Finder - https://www.contractsfinder.service.gov.uk/Notice/Attachment/ea6e6c93-a629-4401-8cfb-e537f0455256 Invitation to Tender Letter - Dorset Green H2 HV Network Modifications - https://www.contractsfinder.service.gov.uk/Notice/Attachment/815e46aa-2413-41f1-b246-0a8b6e4e998a Dorset Green H2 - HV Network Modifications Complete Tender Package - https://www.contractsfinder.service.gov.uk/Notice/Attachment/b03a7ce8-9631-40ac-91ed-fc3a13992fcd Dorset Green H2 - HV Network Modification Complete Tender Package Appendices - https://www.dropbox.com/s/3l1d7xzwpo0v7l7/210423-CREProcurementQuestionsandResponses.xlsx?dl=0 Document containing Engineer's responses to Tenderers questions - https://www.dropbox.com/sh/ucfb2cdut4efk80/AAAbFMhFbvc-FWgShL0Hjcp7a?dl=0 Link to Dropbox containing tender documents for all Dorset Green H2 Tender Packages - https://www.contractsfinder.service.gov.uk/Notice/Attachment/71a21d1d-110a-42bd-91ac-f99894fdae02 Invitation to Tender - Dorset Green H2 HV Network Modificastions - https://www.contractsfinder.service.gov.uk/Notice/Attachment/128ed48c-70c7-4668-b553-40d2282d80a8 Proposed HV Cabling Routes Site Images - https://www.contractsfinder.service.gov.uk/Notice/Attachment/5d92bf85-3e0d-40a1-b8c6-238900aef907 TR14 pdf - Transformer Type TR14 Diagram - https://www.contractsfinder.service.gov.uk/Notice/Attachment/89cffca4-ea8f-4f6d-b8a9-f0f572f789f6 Syngas sub inspection report ## Notice URLs - http://www.hy-energy.co.uk - https://www.dropbox.com/s/3l1d7xzwpo0v7l7/210423 ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-bfd96d6c-0ff2-4910-80d6-6a5a023d95e9.json.