Preconstruction phase timetable
Using Two Stage Open Book and Supply Chain Collaboration, published by HMSO in 2014, defines a preconstruction phase timetable as: ‘…a contractually binding timetable governing deadlines and interfaces for Preconstruction Phase activities by Integrated Team members under a Conditional Contract.’
Where the preconstruction phase is: ‘…the phase of a project or programme of work before the Client authorises commencement of all works and related activities on and off site.’
An integrated team is: ‘…the Client(s), Consultants, Tier 1 Contractor(s) and Tier 2/3 Subcontractors and Suppliers undertaking a project or programme of work.’
And a conditional contract is ‘…a project contract awarded to Integrated Team members describing Two Stage Open Book and/or Supply Chain Collaboration activities and the conditions to be met before the Integrated Team are entitled to undertake the Construction Phase of a project.’
[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.
Communities will be able to build their own clean energy.
Why diversity and inclusion matters for SMEs
CIOB’s D&I Charter shows how practical changes can support long-term growth.
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.

















