Specifications include, but are not limited to: Mobilization/demobilization; clearing and grubbing; demolition (AC pavement, storm drains, Mint Canyon Channel, unidentified abandoned utilities, existing fencing); excavation and fill; removal and re-compaction; stability fill with back drains; conformance with the City’s Construction and Demolition Materials Management Program; construction of retaining walls; modification of reinforced concrete storm drain pipes; installation of temporary fencing; construction of concrete drainage devices; installation of reinforced concrete pipes (RCP), reconstruction of Mint Canyon Channel (underground double reinforced concrete box); construction of underground stormwater infiltration system; installation and maintenance of erosion control devices; implementation and management of City provided storm water pollution plan installation; and all appurtenant work as required by the plans and specifications.