Specifications include, but are not limited to: THIS STREAM RESTORATION PROJECT CONSISTS OF THE RESTORATION OF APPROXIMATELY NINE HUNDRED (900) LINEAR FEET OF TUSICO BRANCH, A TRIBUTARY TO ACCOTINK CREEK, BETWEEN KEITH AVENUE AND CHAIN BRIDGE ROAD IN THE CITY OF FAIRFAX, VIRGINIA. THE PROPOSED RESTORATION DESIGN IS BASED ON NATURAL CHANNEL DESIGN (NCD) PRINCIPLES. NATURAL CHANNEL DESIGN (NCD) TECHNIQUES WERE EMPLOYED TO DEVELOP A STABLE CHANNEL CROSS SECTION AND LONGITUDINAL PROFILE FOR THE DEGRADED STREAM SECTIONS. NCD RESTORES A DEGRADED STREAM BY MIMICKING, TO THE EXTENT PRACTICABLE, THE CHARACTERISTICS OF A STABLE NATURAL STREAM. THIS DESIGN ALSO CONSIDERS THE URBAN NATURE OF THE WATERSHED AND THE PROXIMITY TO ESTABLISHED HOMES.