Specifications include, but are not limited to: � Project Site dewatering in Bayou LaCache and Bush Canal as necessary to perform the tasks as noted below. � Temporary pumping operations during construction period to maintain water level of Bayou LaCache. � Pump Station Building Improvements. � Remove existing sheet piling and attached structures that serves as a variable crest weir on protected side (Bayou LaCache). � Remove and replace existing gates on discharge pipes and flow-thru culverts in Bush Canal. � Remove and replace operating platform for gates installed in Bush Canal. � Improvements to timber Fendering Protection Structure in Bush Canal. � Piping system improvements consisting of replacement of existing aboveground 48� steel pipe, and insertion of new 42� PE pipe through existing underground 48� steel pipe. � Remove and replace existing gates on discharge pipes in Bayou LaCache.