Specifications include, but are not limited to: The intent of this Invitation for Bid (IFB) is to obtain services from a qualified firm to provide annual inspections, maintenance, repair, replacement of existing and installation of new, overhead doors, control systems (including visual and audible warning systems), electric gates and operators for the County of Loudoun, Virginia (County). The Contractor shall provide service twenty-four (24) hours per day, seven (7) days per week. A. Regular Hours shall be defined as 6:00 a.m. through 6:00 p.m., Monday through Friday. B. Overtime Hours shall be 6:01 p.m. through 5:59 a.m., Monday through Friday and all day on Saturday, Sunday, or holidays (New Years Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day). A. Annual Inspections shall be completed to provide early detection of any problems. Any changes in normal characteristics shall be immediately reported to the County. A written report shall be provided to the County detailing all the work performed and provide a list of recommendations for maintenance, repair, and replacement. An estimated cost for recommended work, not included as a part of the annual inspection, shall be provided for each door so listed. B. Preventative Maintenance must be performed in order to keep all sectional doors, rolling steel doors, glass doors, one-piece counterweights, and electric operators in continuous service and/or ready for service.