Specifications include, but are not limited to: Service Requirements: All inspections and maintenance shall be conducted per the original manufacturer’s requirements and shall include all steps listed in Special Conditions O. Supplier shall conduct quarterly preventive maintenance. Supplier shall conduct unscheduled maintenance and repairs Bidder shall provide in its response any equipment, ramps, space requirements, or accommodations to be supplied or prepared by the District to perform specified services. Forklift Preventive Maintenance (PM): Supplier shall perform quarterly PM Service on District forklifts and include but not limited to the following: Check condition of tires, fill with air as needed. Check and fill batteries. Special Conditions - Continued Check brake systems. Inspect steering column. Lubricate vehicles.