Rehabilitation of existing structures is important to long-term durability and performance of the structure. Rehabilitation/restoration is not only used to address structural deterioration and waterproofing failures, but can be used to improve aesthetics and capacity (vertical or horizontal expansion, increase in load carrying capacity, etc.). The professionals at Cohesive Engineering have strong understanding and experience in the development of restoration programs for various existing structures, such as; parking decks, pedestrian bridges, storage vessels, etc. Our restoration/rehabilitation process includes; preparation of Construction Documents (repair drawings and project specifications) Bidding (selection of qualified rehabilitation contractors and bid evaluation) and Construction Administration (period onsite review, submittals review, progress meeting, pay application reviews, etc.).