Specifications include, but are not limited to: Washington County is soliciting bids for landscape maintenance and services. The tasks to be performed each time the landscape maintenance and services are requested and the provisions of the contract include the following, at a minimum: 11.1. Lawn Maintenance – a. Pick up all loose paper, cans, bottles, glass, branches, and other trash or debris that might be present on the site. Remove trash and debris from the site. The Contractor shall notify the Maintenance Director of persistent or excessive litter conditions on mowing days. b. Mow and trim grass and vegetation around buildings, structures, driveways, sidewalks, and curb. Mowing should occur as needed to maintain grass between 2 ½ to 3 ½ inches in length. Rotary mowers will be used in such a way that grass will be blown away from buildings, walks, obstacles, etc. Maintain appropriate speeds for safety and quality. c. The edges of all sidewalks and curbs exposed to turf shall be edged every other visit. This shall be done with a machine utilizing a vertical steel blade. Line trimmers may be acceptable equipment for this task.