Specifications include, but are not limited to: Interested qualified vendors must identify the hourly/daily rate to be charged for both labor and equipment used in responding to a call for service. Invoicing must reflect time on-site only and not include travel time unless otherwise specified. Additionally, the percentage mark-up over vendor cost for materials used must be identified. The City is seeking a possible multi-year agreement contingent upon funding availability and vendor performance. A purchase order will be issued for the first year at the accepted proposed rates. Rates for each of the three (3) subsequent years shall be based upon mutually agreeable, negotiated hourly rates for services to be rendered. Vendor selected must be aware of their safety and traffic control responsibilities and demonstrate same by safe and expeditious vehicular traffic movement. Should Flaggers or Traffic Police be needed, this will be worked out with City prior to job commencing. City may opt to use own personnel as flaggers.