Are the standard level services for cleaning, mechanical operation, and maintenance identified in an OA?

§ 102–85.175 Are the standard level services for cleaning, mechanical operation, and maintenance identified in an OA? Unless specified otherwise in the OA, standard level services for cleaning, mechanical operation, and maintenance shall be provided in accordance with the GSA standard level of services as defined in § 102–85.165, and in the PBS Customer Guide to Real Property. A copy of the guide may be obtained from the General Services Administration, Office of Business Performance (PX), 1800 F Street, NW., Washington, DC 20405.