---
title: "GI-A12 Crown Interchange"
ocid: "ocds-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "NATIONAL HIGHWAYS"
published: "2025-03-11"
---

# GI-A12 Crown Interchange

Buyer: NATIONAL HIGHWAYS  
Current stage: Award  
OCID: ocds-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501

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## Summary

National Highways has completed the procurement process for the "GI-A12 Crown Interchange" project, categorised under geological, geophysical, and other scientific prospecting services (CPV code 71351000). This tender encompasses works within the East Midlands and East of England regions, with Tetra Tech Limited awarded the contract valued at £66,596.28. The contract's start date is 11 March 2025, with an end date of 30 May 2025. Conducted through a call-off from a framework agreement, the procurement method was selective, allowing National Highways to choose qualified bidders.

This tender provides significant opportunities for businesses specialising in geological and geophysical services, particularly those experienced in scientific prospecting. SMEs are particularly encouraged to compete, providing a chance to forge relationships with major government organisations like National Highways. The selective procurement method ensures that only high-quality suppliers are considered, focussing on those with proven expertise and capacity to deliver complex infrastructure projects.

## Notice

GI-A12 Crown Interchange-616011

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/d6994bcf-57ae-4613-907f-e3307b771666 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 11 Mar 2025 |
| Submission deadline | 10 Mar 2025 |
| Future notice date | Not specified |
| Award date | 11 Mar 2025 |
| Contract period | 11 Mar 2025 - 30 May 2025 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £66,596 |
| Lots value | Not specified |
| Awards value | £66,596 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NATIONAL HIGHWAYS |
| Locality | BASINGSTOKE |
| Post town | Reading |
| Postcode | RG22 4BS |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ3 Hampshire and Isle of Wight |
| ITL 3 | TLJ37 North Hampshire |
| Local authority | Basingstoke and Deane |
| Electoral ward | Eastrop & Grove |
| Westminster constituency | Basingstoke |
| Delivery location | TLF East Midlands (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | TETRA TECH |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71351000 - Geological, geophysical and other scientific prospecting services

## Release History

- 11 Mar 2025 at 14:22 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/d6994bcf-57ae-4613-907f-e3307b771666

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/d6994bcf-57ae-4613-907f-e3307b771666
  11th March 2025 - Awarded contract notice on Contracts Finder

## Notice URLs

- http://www.nationalhighways.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-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-95fcc364-ee24-4997-83fc-071f5fb7b501.json.