How to create a Gnatt chart for this problem?

Your organization wants to make an alternative medicine clinic out of some pre-existing space that currently houses physical therapy. In order for some parts of the project to be completed other parts must be finished first. You are given the following information and your leadership wants to know when this project will be completed. Unless otherwise specified, no task is dependent on another before it can begin. Pretend today is January 1, 2020 and today is the first day of the first task. You are the project manager so get to work, knowing the following projections:

The existing space has physical therapy equipment that must be moved to a different location so physical therapy services can continue.

The project requires approval from Rome, since it is on an Air Force base. Approval is needed before contracts can be awarded

The contract award process must be completed before construction can begin

Planning must be completed before any other phase.

Furniture cannot be installed until construction is completed.

Art installation can be completed after construction

Project approval from Rome takes 60 calendar days

Contract award process takes 15 days

Planning takes 30 calendar days

Construction takes 45 calendar days

Art installation takes 5 days

It takes 5 calendar days to move the existing physical therapy equipment to a different location

Furniture installation into the alternative medicine clinic takes 10 calendar days