All labor, equipment, materials, facilities, and other direct and indirect cost items
needed to complete the construction of an upgraded wastewater treatment plant
(WWTP). Work includes site preparation, access road monitoring and repair,
subsurface improvement, new sequencing batch reactors, headworks, pump stations,
aerobic digester, sludge dewatering and dewatering building, UV disinfection, sludge
storage area, administration/laboratory/maintenance building, aeration blowers and
blower building, electrical service upgrade, yard piping, electrical distribution, control
systems, maintenance of existing plant operation during construction, selective
demolition, testing, start-up, and operator training.

Addendum 3 Add On 23-59-25600_Clatskanie WWTP_Aspect_Release-REV01