The Contractor is to deliver a number of rooms for a number of Key Date’s. As time has developed an understanding of a wider programme of works from the signing of the contract the rooms which are required to be available (Condition stated) for a Key Date have changed. eg 5 GF rooms are now 5 1st floor rooms.
The PM is not requesting acceleration and will consider later dates for the Key Date.
Do you introduce the new rooms as a constraint to the Works information or are the mechanism available to change a Key Date [11.2(9), 14.3, 60.1(4)] ?