Crown Commercial Service (CCS) – CWAS 3 Construction Works & Associated Services (£80 billion)

Opportunity Summary

The Crown Commercial Service (CCS) has released the ITT for the new Construction Works and Associated Services 3 (CWAS 3) Framework, which includes ProCure 24. This opportunity has an estimated contract value of £80 billion.

The submission deadline is Thursday 21st May 2026.

Scope and Project Types

This closed framework is let under the Procurement Act 2023. It provides the UK public sector, including central government and NHS trusts, access to a wide range of works. The scope includes design, construction, refurbishment, and maintenance.

Key sectors included:

  • Blue Light: Police and fire stations.
  • Education: Schools, universities, and colleges.
  • Health: Hospitals, clinics, and surgeries.
  • Residential: Subsidised and multi-dwelling buildings.
  • Infrastructure: Airports, airfields, and maritime projects.

Lot Structure

The lot structure is designed to allow SME and regional contractors to be awarded opportunities or direct engagement.

LotDescriptionRegion/Value Examples
Lot 1Construction WorksGeneral projects from <£5m to >£250m
Lot 2Civil EngineeringInfrastructure and Demolition
Lot 3Offsite SolutionsModular, Portable, and Hire
Lot 4ProCure 24Health projects in England only
Lot 5DefenceMaritime, Airfields, and Nuclear

Mandatory Bidding Requirements

Bidders must meet several accreditation and certification standards, most of which are required by the time of contract award:

  • Common Assessment Standard (CAS): Accredited by 9/10/26.
  • ISO Certifications: ISO 9001, 14001, 19650, and 45001.
  • Security: Cyber Essentials or Cyber Essentials Plus (Lots 4 to 7).
  • Environmental: Carbon Reduction Plan.

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