Specifications include, but are not limited to: The main objectives of the W Bluff Drive/Ocean Dock Road Area Storm Drain Improvements project are to evaluate and characterize existing hydrocarbon contamination in the project area and evaluate design alternatives to rehabilitate the existing drainage system. Note that consultants currently under contract to provide environmental consultations or evaluations for ARRC, Marathon Petroleum and/or Crowley Fuels are precluded from proposing due to conflict of interest. While potential design alternatives may require relocation of portions of the system, the goal is to restore the integrity and longevity of the system minimizing ground disturbance where possible. At a minimum, design alternatives will take into consideration the mitigation of contamination infiltration, eliminating/minimizing the upstream surcharge, and detaching from the POA storm drain outfall. The anticipated project limits include 3260 LF of storm drain consisting of 3015 LF of main line piping, 22 structures and 245 LF of branch piping. The piping consists of metal and/or plastic of various types and sizes. The structures are comprised of field inlets, catch basins and manholes.
