Evacuation diagrams

My business is in need of evacuation diagrams for an office building, and I am looking for a qualified freelancer to help complete the project. I have the floor plan for the office building available, and I am looking for a freelancer capable of understanding and reading the plan in order to create detailed evacuation diagrams that meet all of the necessary safety and evacuation codes. The project must be completed within a month, giving the freelancer enough time to accurately and thoroughly complete all aspects of the diagrams. Considering the importance of such an endeavor, I am looking for someone with experience creating evacuation diagrams, as well as, experience in the safety industry. The successful candidate will be knowledgeable in local safety laws, state codes related to emergency exits and evacuation procedures, and must demonstrate attention to detail. Thank you for your consideration and I look forward to receiving your proposals.