IN Brief:
- LHC Procurement Group reports 155 contractor appointments across its £2.34bn Public Buildings Construction and Infrastructure framework.
- The four-year PB4 agreement covers construction, refurbishment, civil infrastructure, and a new hard facilities management workstream.
- SMEs represent a reported 75% of appointees; the framework ceiling is an estimated total rather than confirmed work awarded.
LHC Procurement Group has appointed 155 contractors to a new £2.34bn public buildings framework covering construction, refurbishment, infrastructure, and facilities management. The Public Buildings Construction and Infrastructure arrangement, known as PB4, succeeds the organisation’s PB3 framework and brings together regional contractors and larger national businesses for work commissioned by public bodies.
The November award covers regional procurement arrangements in England, Scotland, and Wales and follows the earlier PB3 framework. LHCPG’s original description of PB4 also envisages eligibility in Northern Ireland, although the published November appointment summaries describe the three Great Britain nations. The framework runs until 2 November 2030. Of the 155 suppliers appointed in the November announcement, the group says 75% are small or medium-sized enterprises; the remaining places are held by other regional and national businesses.
A framework appointment allows a supplier to compete for qualifying work, but it does not represent a placed construction contract. LHCPG puts PB4’s aggregate estimated value at £2.34bn over its four-year term. Actual spending will depend on public bodies bringing forward projects and issuing individual call-offs under the relevant procurement rules. Each call-off has its own scope, price, programme, risk allocation, and contractual conditions, so the full framework ceiling should not be counted as an order book for the appointed companies.
PB4 covers new public buildings and extensions, refurbishment of existing assets, and associated civil engineering and infrastructure. These workstreams can be relevant to schools, healthcare facilities, community buildings, emergency services estates, and other publicly funded premises. The newly awarded arrangement also introduces a dedicated hard facilities management workstream, extending the procurement offer beyond the delivery of a building or an individual capital improvement.
The new hard facilities management workstream extends procurement beyond new building and refurbishment into the physical upkeep of occupied assets. Such work can include maintaining building fabric and fixed mechanical or electrical systems, subject to the scope of each call-off. It is separate from soft facilities services such as cleaning or catering. Bringing construction and maintenance options into the same framework may help public asset owners deal with work that spans capital replacement and subsequent operation, without removing the need to specify each contract.
Public buildings often need interventions while they remain in use. Replacing a heating plant, repairing a roof, or altering fire compartmentation may require temporary access arrangements, isolation of services, consultation with occupiers, and a defined sequence of inspections before handover. An appointed contractor’s initial quality and safety credentials are a starting point; the asset owner must still check competence for the actual building, design responsibility, and any higher-risk activities proposed. PB4 establishes a route to suppliers rather than a project-specific safety approval.
Graham Collie, director of product innovation at LHC Procurement Group, said: “Public bodies need reliable access to competent contractors that can help keep assets safe, compliant and performing effectively over time.” Collie’s remarks accompany the group’s emphasis on ageing assets and more demanding safety and regulatory requirements. They describe the intended benefit of the procurement arrangements, while responsibility for technical design, supervision, and statutory compliance remains governed by the contracts and applicable regulations on each project.
Supplier scale can influence how individual packages are assembled. A local refurbishment may need close coordination among specialist trades over a short access window, whereas a major new-build contract requires broader programme control, interfaces between civil and building works, and capacity to manage several tiers of subcontractors. Regional and national suppliers are represented among PB4’s appointments, but eligibility for an individual project will depend on the corresponding lot and its location, value band, and delivery requirements.
LHC describes its frameworks as free to use for eligible public organisations and says it provides regional support during procurement. Its not-for-profit operating model is also linked to community benefits and social value requirements. These arrangements can inform tender evaluation and contract management, but neither the four-year term nor the headline framework ceiling establishes what social value will be delivered on a particular site. That will depend on the commitments required and measured under each individual contract.
LHCPG’s transition from PB3 to PB4 creates a new procurement route for future commissions rather than changing existing contracts automatically. A public client considering the replacement framework will need to establish that the intended use, estimated contract value, regional coverage, and work type fall within an applicable lot. Depending on the framework’s rules, the client may then use the permitted direct-award process or conduct a further competition. Those steps determine which appointed supplier, if any, becomes responsible for delivering the work.
The facilities management option also brings lifecycle performance into procurement decisions that might previously have been treated mainly as construction projects. Building-services replacement can affect energy use, maintenance access, warranties, and fire-stopping, while structural or envelope repairs can require invasive surveys before a final design is possible. Long-term building performance will depend on the specifications, inspections, and handover records agreed for each commission; a framework appointment alone cannot demonstrate those outcomes.
PB4 is set to operate until 2 November 2030, with 155 suppliers reported on the latest appointments and an aggregate estimated value of £2.34bn. Subsequent call-off notices will provide the evidence of which contractors have won work, how much clients are committing, and the kinds of building and infrastructure projects being commissioned. Until those awards are placed, the supplier count and framework ceiling describe procurement capacity rather than delivered construction activity.
