---
title: "SPT - Strategic Agreement for Substation Works"
ocid: "ocds-h6vhtk-04295a"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04295a"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04295a.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04295a.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "SP TRANSMISSION PLC"
published: "2025-08-22"
---

# SPT - Strategic Agreement for Substation Works

Buyer: SP TRANSMISSION PLC  
Current stage: Award  
OCID: ocds-h6vhtk-04295a

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## Summary

SP TRANSMISSION PLC (SPT) has completed the award stage of a major procurement process for a Strategic Agreement for Substation Works. Located in Glasgow, the procurement covers the delivery of strategic infrastructure projects under multiple Lots, such as Substation Civil Enabling Works and Substation Construction Works, throughout central and southern Scotland. This initiative is part of the Holistic Network Design model, funded by frameworks like Accelerated Strategic Transmission Investment, and aligned with projects under the RIIO-T2 and RIIO-T/3 price control settlements. The framework comprises a selective procurement method using a negotiated procedure with prior call for competition. The contract framework is active, with multiple contracts already signed by December 2024, detailing work to extend up to 10 years depending on SPT's strategic requirements.

This procurement process creates substantial opportunities for businesses in the construction and engineering sectors as part of a collaborative approach to deliver strategic substation works. Particularly, businesses specializing in substation construction, civil engineering, and electrical works are well-suited to benefit from these frameworks. Large-scale companies will find opportunities in high-value areas like design and construction of substations, while SMEs, like Adman Civil Projects Limited, can engage in niche areas like enabling and civil works. The framework agreement supports business growth through guaranteed infrastructure projects over several years, fostering an environment where consistent work packages and strategic collaboration drive both company expansion and a move towards achieving Net Zero emissions by 2050.

## Notice

SPT has appointed partners with the capacity and capability to deliver its strategic infrastructure priorities through a strategic collaborative delivery model. The agreement comprises five (5) Lots:- * Lot 1 is for Substation Civil Enabling Works * Lot 2 is for Substation Construction Works * Lot 3 is for Substation Enabling Works (Disaggregated Model) * Lot 4 is for Substation Civil Works (Disaggregated Model) * Lot 5 is for Substation Electrical Works (Disaggregated Model) The partners appointed to the agreement may be allocated projects and they will provide engineering and design, procure any materials and equipment, and carry out the construction works as per the agreed design with SPT. The contractual arrangements comprise a main Framework Agreement regulating the rights and obligations of SPT and the partners, with call-off contracts for individual packages using the NEC4 family of contracts. There is no guarantee, express or implied, that the appointed partners under the Framework Agreement will receive any, or a particular volume or value of work.

### Lot Information

Substation Civil Enabling Works

Please refer to the contract notice that was published on 21 December 2023 with notice reference 2023/S 000-037751 (the Contract Notice).

Options: The duration of the Framework Agreement is 5 years, but extendable up to 10 years (in aggregate) at SPT's option. The duration of call-off contracts for specific packages may extend beyond the end of the overarching Framework Agreement.

Renewal: The duration of the Framework Agreement is 5 years, but extendable up to a maximum of 10 years at SPT's option.

Substation Construction Works

Please refer to the contract notice that was published on 21 December 2023 with notice reference 2023/S 000-037751 (the Contract Notice)

Options: The duration of the Framework Agreement is 5 years, but extendable up to 10 years (in aggregate) at SPT's option. The duration of call-off contracts for specific packages may extend beyond the end of the overarching Framework Agreement.

Renewal: The duration of the Framework Agreement is 5 years, but extendable up to a maximum of 10 years at SPT's option.

Substation Enabling Works (Disaggregated Model)

Please refer to the contract notice that was published on 21 December 2023 with notice reference 2023/S 000-037751 (the Contract Notice).

Options: The duration of the Framework Agreement is 5 years, but extendable up to 10 years (in aggregate) at SPT's option. The duration of call-off contracts for specific packages may extend beyond the end of the overarching Framework Agreement.

Renewal: The duration of the Framework Agreement is 5 years, but extendable up to a maximum of 10 years at SPT's option.

Substation Civil Works (Disaggregated Model)

Please refer to the contract notice that was published on 21 December 2023 with notice reference 2023/S 000-037751 (the Contract Notice).

Options: The duration of the Framework Agreement is 5 years, but extendable up to 10 years (in aggregate) at SPT's option. The duration of call-off contracts for specific packages may extend beyond the end of the overarching Framework Agreement.

Renewal: The duration of the Framework Agreement is 5 years, but extendable up to a maximum of 10 years at SPT's option.

Substation Electrical Works (Disaggregated Model)

Please refer to the contract notice that was published on 21 December 2023 with notice reference 2023/S 000-037751 (the Contract Notice).

Options: The duration of the Framework Agreement is 5 years, but extendable up to 10 years (in aggregate) at SPT's option. The duration of call-off contracts for specific packages may extend beyond the end of the overarching Framework Agreement.

Renewal: The duration of the Framework Agreement is 5 years, but extendable up to a maximum of 10 years at SPT's option.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/050888-2025 |
| Notice type | Tender Notice |
| Procurement type | Framework |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Negotiated procedure with prior call for competition |
| Tender suitability | Not specified |
| Awardee scale | Large, SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 22 Aug 2025 |
| Submission deadline | 31 Jan 2024 |
| Future notice date | Not specified |
| Award date | 2 Dec 2024 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £2,400,000,000 |
| Lots value | £2,400,000,000 |
| Awards value | Not specified |
| Contracts value | £2,400,000,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SP TRANSMISSION PLC |
| Locality | GLASGOW |
| Post town | Glasgow |
| Postcode | G2 5AD |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM3 West Central Scotland |
| ITL 3 | TLM32 Glasgow City |
| Local authority | Glasgow City |
| Electoral ward | Anderston/City/Yorkhill |
| Westminster constituency | Glasgow North |
| Delivery location | TLM Scotland |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 15 |
| Supplier names | ADMAN CIVIL PROJECTS; AMALGAMATED CONSTRUCTION; AUREOS ENERGY; GEORGE LESLIE; I. & H. BROWN; KIRBY GROUP ENGINEERING (UK; LINXON; LUDDON CONSTRUCTION; M GROUP ENERGY (NETWORK INFRASTRUCTURE; MORGAN SINDALL CONSTRUCTION & INFRASTRUCTURE; NORTHSTONE (NI; PAINHAS; R.J. MCLEOD (CONTRACTORS; SIEMENS ENERGY; UK GRID SOLUTIONS |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45000000 - Construction work
- 45100000 - Site preparation work
- 45200000 - Works for complete or part construction and civil engineering work
- 45232220 - Substation construction work
- 45300000 - Building installation work
- 45400000 - Building completion work

## Release History

- 22 Aug 2025 at 12:35 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/050888-2025
- 21 Dec 2023 at 16:45 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/037751-2023

## Notice URLs

- https://portal.mygosupply.com/login
- https://www.scottishpower.com/pages/suppliers.aspx
- https://www.spenergynetworks.co.uk/

## 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-h6vhtk-04295a. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04295a.json.