5. Evidence as to what, if any, Excess Capacity is available for Attachments to
5. Evidence as to what, if any, Excess Capacity is available for Attachments to Existing Facilities located along the proposed route with a specification of how much Excess Capacity will exist after the installation of the New Facility. If co- location is not proposed, an affidavit attesting to the fact that Applicant made diligent but unsuccessful efforts to obtain permission to install or co-locate New Facilities on Existing Facilities, the reason for the denial of co-location' and whether an appeal to the DTE has been adjudicated.