Specifications include, but are not limited to: • Provide all equipment, attachments, accessories and fuel. • Remove all build-up, sludge, debris from sewer, yard drains, and building drain systems. Dispose of properly. Debris will NOT be dumped or stored on HACP property. • Maintenance and protection of traffic including furnishing and installing warning signs. When Flagmen are required, work zone shall be maintained as per Penn Dot Publication 203; Flagmen shall be dedicated to traffic control duties. • Clean up all stains or marks left on roadways, sidewalks, curbs, and grassy areas. • Overtime must be authorized in advance and in writing by the Director of Facility Services. • No vehicles will be permitted on grass (lawns)