I would segregate the plans. A tooling control plan and a building administration plan.
You tooling plan would tell how you receive tooling, how items are identified, how they are stored. You might want to address maintenance issues, as well. Basically your plan should cover the life of the tool from receipt to disposal (return to customer, whatever).
Your facilities plan would include your approach to facilities maintenance and might include interfaces for inputs/outputs to things like expansion and such. Maybe one of the others can help out with this one.