Specifications include, but are not limited to: A. Contractor shall provide a heavy-duty mechanical broom street sweeper, e.g., Elgin Eagle or equivalent to provide sweeping service to the entire parking lot area and roadway lanes. Contractor to provide a mobile or heavy-duty dustless power vacuum attachment capable of removing all debris and leaves from the paved parking area, fence line, etc. Hand blowing will be required in areas the sweeper will not reach. B. Contractor to provide service once every three (3) months. The frequency of quarterly maintenance shall be no more than 90 days between services with the first service to be conducted within 30 days of contract execution. Contractor shall notify the CHP on-site contact the date and time of service one (1) week prior to the work being completed. C. Contractor to ensure that all debris is removed from the premises including the refuse and debris that may accumulate around the building, in the parking lot, and roadway lanes. This shall include removal of debris and leaves in corners, behind wheel stops, along all fence lines, and recessed areas which are accessible by the mobile unit.