Numbers you can make decisions on
A cost plan is only useful if the people relying on it can act on it. Ours are broken down by element so you can see where the money actually sits, with abnormals, external works and site specific allowances identified rather than buried in a contingency line. The rates are tested against our own Lincolnshire supply chain rather than lifted from a national rate book, so the figure reflects what work costs in this county right now. As the design develops the plan is revisited, which means change is visible while there is still time to do something about it.