If I contractor is really delayed 10 days in say June, on a two year project, but then is able to work 10 more days in that following December than the assumption in the schedule, should they still get those 10 days of delay? If not, why would anyone ever award delay days before the start of construciton the following Spring? I have been on jobs where they want to "wait and see" but also isn't that Constructive Accelleration or just not fair tha the contractors doesn't know if they have the additional time?