Planned Maintenance means any Maintenance BT has planned to do in advance.
Scheduled Maintenance means any adjustment, repair, removal, disassembly, cleaning, or replacement of components or systems required by the manufacturer which is performed on a periodic basis to prevent part failure or equipment or engine malfunction, or anticipated as necessary to correct an overt indication of malfunction or failure for which periodic maintenance is not appropriate.
Deferred Maintenance means improvements necessary for continued operations which do not improve productivity or alter the process technology.
Routine maintenance means actions performed on a regular or controllable basis or in response to uncontrollable events upon a highway, road, street, or bridge. Routine maintenance includes, but is not limited to, 1 or more of the following:
Operations and maintenance means a project delivery method in which the District enters into a single contract for the routine operation, routine repair, and routine maintenance of an infrastructure facility.