To start your tracking plan, make a list of the ongoing consumables purchased in the building (and if possible estimate the dollar amounts spent on each—you will have give detailed cost during the performance period. Estimating cost at this early phase wi

To start your tracking plan, make a list of the ongoing consumables purchased in the building and, if possible, estimate the dollar amounts spent on each. You will have to track actual costs during the performance period, but estimating cost at this early phase will help inform you of where the most money is spent and where you should focus your procurement efforts.