---
title: "Contract Award Notice"
ocid: "ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "HOUSES OF PARLIAMENT"
published: "2026-07-06"
---

# Contract Award Notice

Buyer: HOUSES OF PARLIAMENT  
Current stage: Award  
OCID: ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1.json)

## Summary

The procurement process for the Commons Building Infrastructure Portfolio (CBIP) Workstream 1 involves intrusive survey works, awarded through a call-off contract from the UK Parliament Construction Partnership Framework Lot 4. The buying organisation is the Houses of Parliament, located in London, England, with a postal code of SW1A 0AA. This contract, categorised under "Construction work" (CPV code 45000000), reached the award stage with a completion date noted as 18th June 2026. The contract period begins on 19th June 2026 and ends on 7th September 2027. The procurement method adopted was selective, emphasising its nature as a framework agreement call-off, and it supports small and medium enterprises (SMEs).

This tender presents significant opportunities for businesses in the construction industry, especially for those focused on infrastructure and building works. Companies that are SMEs, or those with experience in framework agreements, will find themselves well-positioned to compete in such tenders, obtaining the chance to contribute to a high-profile government project in the heart of London. Furthermore, engaging in this contract could enhance a company’s portfolio, offering exposure to prestigious public sector work, which can be pivotal for business growth and credibility. The contract was awarded to Sinden Construction Ltd, suggesting a preference for established companies with proven capability in large-scale construction projects.

## Notice

Intrusive surveys works contract for the Commons Building Infrastructure Portfolio (CBIP) Workstream 1 to inform RIBA 3 designs. Call-off contract from the UK Parliament Construction Partnership Framework Lot 4.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/32ddd778-916d-4e2d-b4b5-373033024e41 |
| 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 | 6 Jul 2026 |
| Submission deadline | 18 Jun 2026 |
| Future notice date | Not specified |
| Award date | 4 Jun 2026 |
| Contract period | 18 Jun 2026 - 7 Sep 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,396,281 |
| Lots value | Not specified |
| Awards value | £1,396,281 |
| 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 | HOUSES OF PARLIAMENT |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 0AA |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | SINDEN CONSTRUCTION |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45000000 - Construction work

## Release History

- 6 Jul 2026 at 12:49 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/32ddd778-916d-4e2d-b4b5-373033024e41

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/32ddd778-916d-4e2d-b4b5-373033024e41
  6th July 2026 - Awarded contract notice on Contracts Finder

## 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-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-0d38bd19-8abf-4941-8f34-7a9b832319d1.json.