01
Coordinate vertical and shared systems
Review cores, risers, equipment spaces and shared services before discipline packages diverge. Model coordination should record issues with accountable owners and closure dates, with priority given to decisions that affect repeated floors or major equipment.
02
Separate development and tenant milestones
Base-building completion, tenant access and operational readiness can require different evidence. Define release conditions for each stage and link tenant information deadlines to the procurement and construction programme.
03
Keep commercial changes traceable
A change in the mix of uses can affect loads, circulation, quantities and the construction sequence. Compare the options against the approved design and cost baseline before committing to revisions. Escalate unresolved dependencies early enough to protect downstream works.