Sub-agent
Sub-agents are sometimes referred to as ‘package managers’, and rather confusingly they are also sometimes referred to as construction managers, although this term more accurately refers to someone who manages trade contracts under a construction management contract.
Sub-agents are usually appointed on large construction projects to manage a specific part of the works or a specific package of work. A package is a part of the works that has been ‘bundled’ into a form suitable for tendering as a single sub-contract.
The sub-agent is responsible for managing that sub-contract, including the management of the sub-contractor, the quality of their work, their productivity, health and safety considerations and so on as well as directing section engineers.
Depending on the size and complexity of the sub-contract, the sub-agent may have staff who report to them.
[edit] Related articles on Designing Buildings Wiki
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Cut electricity bills to power growth
Coalition sends joint letter to the Chancellor.
Gasholders: a history in pictures. Book review.
Recognition, influence and growth
SocEnv identifies three strategic pillars in new strategy to 2045.
Discover the future of roofing, cladding and insulation.
New guidance for professional practice, cultural change and regulation in social housing.
The heritage of nuclear and conventional power stations.
New measures to stop people being ripped off
Government to protect families from cowboy builders and aggressive bailiffs.
New Futurebuild showcase brings an innovation-first approach.
National Planning Policy Framework
Understanding the 2026 changes.
ECA's public affairs priorities
Member consultation opens to shape priorities for 2027 to 2030.
Dutyholder responsibilities from 1 July 2026.
Where performance meets practice
The Building Envelope Stage at UKCW Birmingham.