Source: https://tendernation.io/opportunities/01a13d14-764a-732f-8ae4-7d4432b813d4/wp6931-mep-t2-space-optimization-landside

closed GB open procedure Suitable for SMEs

# WP6931 - MEP - T2 Space Optimization - Landside

[Costain Limited (H7-Heathrow)](https://tendernation.io/buyers/costain-limited-h7-heathrow)

Estimated value

£250,000 to £500,000

Published

15 Oct 2025

Deadline

Closed

21 Oct 2025

## Who can bid

- Buyer says suitable for SMEs

    The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid.
- Buyer says suitable for VCSEs

    The buyer ticked “suitable for voluntary, community and social enterprises” on the notice.
- Open procedure

    Anyone can submit a full tender; there is no shortlisting stage.

[More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses)

## About this tender

- MEP Design
- MEP install

• New Air Handling Unit within plant room including supply and extract ductwork to internal and external (including any modifications to existing louvres), CHW, LTHW and drainage connections.

• New or modified supply and extract ductwork, all ductwork ancillaries, plant and insulation. Temporary capping to be provided where required for phasing purposes.

• New or modified CHW/LTHW and drainage pipework and insulation. (including design of any associated anchors and expansion devices.

• New fan coil units (FCU), condensate pumps and associated condensate drainage.

• Reinstallation of any retained FCUs, in Office 1, these FCUs are to be removed in another scope and will be provided to the Subcontractor by the Contractor. The Subcontractor shall allow for recertifying the existing FCUs prior to installation.

• Modifications to the smoke extract system, including dampers.

• Install the primary Unistrut grid within the retail units

• All new or modified containment routes

• Small power

• Lighting and emergency lighting, including modifications to the lighting power track

• Modifications to the modular wiring system

## CPV classification

Electrical supplies and accessories

Source

Contracts Finder (UK)

[View official notice](https://www.contractsfinder.service.gov.uk/notice/f4294a27-610a-47fa-88d1-12152036a42f)

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[Buyer profile Costain Limited (H7-Heathrow): past awards and live tenders](https://tendernation.io/buyers/costain-limited-h7-heathrow) [Sector More Electrical equipment & lighting tenders](https://tendernation.io/sectors/electrical-equipment-lighting)

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