---
title: "D2 Grids Demonstrator Project"
ocid: "ocds-r6ebe6-0000682910"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000682910"
markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000682910.md"
json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000682910.json"
source: "Public Contracts Scotland"
current_stage: "Tender"
buyer: "UTILITY BUYER: CLYDE GATEWAY DEVELOPMENTS LTD"
published: "2022-02-11"
---

# D2 Grids Demonstrator Project

Buyer: UTILITY BUYER: CLYDE GATEWAY DEVELOPMENTS LTD  
Current stage: Tender  
OCID: ocds-r6ebe6-0000682910

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## Summary

Clyde Gateway Developments Ltd is currently managing the procurement for the "D2 Grids Demonstrator Project," aimed at developing a low-temperature ambient loop district heating scheme in the Dalmarnock and Shawfield areas of Glasgow. This project is part of the Urban Regeneration industry and has a total estimated budget of £2.2 million. The tender process is currently in the planning stage, with a deadline for submissions set for 18th March 2022. Interested parties should note that electronic submissions are required and can be made via the provided submission portal. The works are divided into mandatory and optional packages, where bidders must respond to all packages to be considered.

This tender presents significant opportunities for companies specialising in infrastructure development, energy management, and renewable energy solutions. Businesses with expertise in designing and building district heating systems, solar energy integration, and long-term maintenance contracts would be well-positioned to compete. The collaboration with Scottish Water Horizons enhances the project's scope, possibly encouraging firms focused on innovative energy solutions and sustainability to engage, thereby contributing to community development in the Clyde Gateway region.

## Notice

Clyde Gateway Developments Limited is seeking to procure a suitably experienced company or companies to deliver the design, build, operation, management and maintenance of a low temperature ambient loop district heating scheme in the Dalmarnock and the Shawfield areas of Glasgow. This opportunity has been split into three works packages as follows:- Works Package 1 : Design & Build of the ambient loop district heating system including decentralised heat pumps. Optional Works Package 2 : Design & Build of a solar energy scheme to provide additional renewable energy generation capacity to support the operation of the ambient loop district heating system. Optional Works Package 3 : Operation, management & maintenance, metering and billing of the ambient loop district heating system and solar energy scheme. The project is a collaboration with Scottish Water Horizons who are supporting the project by investing in the expansion of their Energy Centre within their existing Dalmarnock Waste Water Treatment Works (WWTW). The Energy Centre will recover waste heat from the effluent treatment process within the WWTW and deliver it to the planned low temperature ambient loop district heating network which in turn will feed existing and proposed commercial buildings in the Shawfield development area. Tenderers are invited to tender for all of the Works and Tenderers must make submissions for all of the Works Packages. The Buyer reserves the right to award Optional Works Package 2 and/or Optional Works Package 3 in its sole discretion to the successful Tenderer.

### Lot Information

Lot 1

The Buyer seeks a contractor and operator to complete: Work Package 1: Design & build of the ambient loop district heating system Optional Work Package 2: Design & build of a solar energy scheme to provide additional renewable energy generation capacity to support the operation of the ambient loop district heating system Optional Work Package 3: Operation, management, metering and billing of the ambient loop district heating system and solar energy scheme

Options: As set out above Optional Works Packages 1 and 2 will be awarded to the successful Tenderer at the Buyer's sole discretion. There is also an option at the Buyer's sole discretion to extend the Operation Maintenance Metering and Billing contract for Works Package 3 for a further 2 year term as set out in the ITT.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Public Contracts Scotland |
| Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB440619 |
| Notice type | OJEU - F5 - Contract Notice (Utilities) |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 11 Feb 2022 |
| Submission deadline | 18 Mar 2022 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £2,200,000 |
| Lots value | £2,200,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Active |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | UTILITY BUYER: CLYDE GATEWAY DEVELOPMENTS LTD |
| Locality | GLASGOW |
| Post town | Glasgow |
| Postcode | G40 2QH |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM3 West Central Scotland |
| ITL 3 | TLM32 Glasgow City |
| Local authority | Glasgow City |
| Electoral ward | Calton |
| Westminster constituency | Glasgow East |
| Delivery location | TLM82 Glasgow City |

## CPV Codes

### Divisions

- 09 - Petroleum products, fuel, electricity and other sources of energy
- 45 - Construction work

### Codes

- 09323000 - District heating
- 09331000 - Solar panels
- 09332000 - Solar installation
- 45000000 - Construction work

## Release History

- 11 Feb 2022 at 00:00 - Tender - OJEU - F5 - Contract Notice (Utilities) - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB440619

## Documents

- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=37
  3rd March 2022 - Draft OMMB
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=36
  1st March 2022 - Red Tree Magenta Electrical drawing information
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=35
  28th February 2022 - Soil sampling and analysis report by Johnson Poole & Bloomer
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=34
  28th February 2022 - As built information in connection with the plant room for Red Tree Magenta
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=33
  15th February 2022 - Activity Schedule and Pricing Table presented in excel spreadsheet format.
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=32
  15th February 2022 - Activity Schedule and Pricing Table presented in excel spreadsheet format.
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=31
  15th February 2022 - Activity Schedule and Pricing Table presented in excel spreadsheet format.
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=14
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=15
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=16
  14th February 2022 - Appendix F : Ambient Loop GA Drawing
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=17
  14th February 2022 - Appendix G : EC Ambient Loop Schematic & Heat Recovery Layout
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=18
  14th February 2022 - Appendix G : EC Ambient Loop Schematic & Heat Recovery Layout
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=19
  14th February 2022 - Appendix H : Customer Connection Block Layout & Building Entry Details
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=20
  14th February 2022 - Appendix H : Customer Connection Block Layout & Building Entry Details
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=21
  14th February 2022 - Appendix I : Pipework Schedule
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=22
  14th February 2022 - Appendix J : Trench & Valve Chamber Details
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=23
  14th February 2022 - Appendix J : Trench & Valve Chamber Details
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=24
  14th February 2022 - Appendix K : Project Design & Risk Register
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=25
  14th February 2022 - Appendix L : Activity Schedules & Pricing Table
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=26
  14th February 2022 - Appendix L : Activity Schedules & Pricing Table
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=27
  14th February 2022 - Appendix L : Activity Schedule & Pricing Table
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=28
  14th February 2022 - Appendix M : Operation, Maintenance, Metering & Billing Scope
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=29
  14th February 2022 - Appendix O : Community Benefits
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=30
  14th February 2022 - D2 Grids Demonstrator ITT Document
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=1
  14th February 2022 - Appendix A: Contract Data Part 1
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=2
  14th February 2022 - Appendix B: Z Clauses Additional Conditions of Contract
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=3
  14th February 2022 - Appendix C : Concept Design Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=4
  14th February 2022 - Appendix D : Outline Specifications
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=5
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=6
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=7
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=8
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=9
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=10
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=11
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=12
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=FEB440619&idx=13
  14th February 2022 - Appendix E : SI Trial Hole Locations & SI Report
- https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=FEB440619
  D2 Grids Demonstrator Project - Clyde Gateway Developments Limited is seeking to procure a suitably experienced company or companies to deliver the design, build, operation, management and maintenance of a low temperature ambient loop district heating scheme in the Dalmarnock and the Shawfield areas of Glasgow. This opportunity has been split into three works packages as follows:- Works Package 1 : Design & Build of the ambient loop district heating system including decentralised heat pumps. Optional Works Package 2 : Design & Build of a solar energy scheme to provide additional renewable energy generation capacity to support the operation of the ambient loop district heating system. Optional Works Package 3 : Operation, management & maintenance, metering and billing of the ambient loop district heating system and solar energy scheme. The project is a collaboration with Scottish Water Horizons who are supporting the project by investing in the expansion of their Energy Centre within their existing Dalmarnock Waste Water Treatment Works (WWTW). The Energy Centre will recover waste heat from the effluent treatment process within the WWTW and deliver it to the planned low temperature ambient loop district heating network which in turn will feed existing and proposed commercial buildings in the Shawfield development area. Tenderers are invited to tender for all of the Works and Tenderers must make submissions for all of the Works Packages. The Buyer reserves the right to award Optional Works Package 2 and/or Optional Works Package 3 in its sole discretion to the successful Tenderer.

## Notice URLs

- http://www.clydegateway.com
- http://www.publiccontractsscotland.gov.uk
- http://www.scotscourts.gov.uk
- https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000682910
- https://www.gov.scot/policies/public-sector-procurement/community-benefits-in-procurement/
- https://www.publiccontractsscotland.gov.uk/ESPD/ESPD_Download.aspx?id=682910
- https://www.publiccontractsscotland.gov.uk/Search/Search_Switch.aspx?ID=682910
- https://www.publiccontractsscotland.gov.uk/sitehelp/help_guides.aspx

## 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-r6ebe6-0000682910. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000682910.json.