Specifications include, but are not limited to: This project will replace the retaining wall along the south side of 135th Street between Brougham Drive and Arapaho Drive. The existing retaining wall is a modular block type wall, approximately 750 feet long and up to 7.5 feet tall, and is leaning forward throughout the entire length, up to 1” per foot. The project will include survey of existing conditions, utility coordination, cost estimates, acquisition documentation (title reports, surveyed exhibits, easement documents, etc.) needed for any right-of-way and/or easements, developing construction plans in accordance with Olathe specifications, assistance with bidding of project for construction and assistance as needed throughout construction.