Specifications include, but are not limited to: The Department of Public Works is soliciting proposals from qualified vendors for flagging and traffic control services. Flaggers must be dressed in a neat and presentable manner. No shorts or tank tops are to be worn. All flaggers must wear high visibility safety apparel that meets the Performance Class 3 risk exposure, per MUTCD and ANSI/ISEA 107-2004 apparel standards. A person designated by the vendor to be responsible for worker safety shall make the selection of the appropriate class of garment. All flaggers must wear hard hats and steel-toed safety footwear. No music radios, CD, MP3 players or any other sound devices, no umbrellas or chairs will be allowed at the flagging and traffic control site. Flaggers shall be courteous but firm in their mannerisms and professional in their activities. Flaggers must be able to communicate with fellow workers, the traveling public, and City or State representatives clearly and effectively. If a flagger fails to adhere to any of these guidelines, they may be asked to leave the site. The Vendor then becomes responsible for providing a replacement flagger within two (2) hours of a flagger being removed from the site.