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CX-006595: Categorical Exclusion Determination

Routine Monitoring and Maintenance, Sherwood, Washington, Disposal Site
CX(s) Applied: B1.3, B1.11, B3.1
Date: 08/29/2011
Location(s): Sherwood, Washington
Office(s): Legacy Management

Routine monitoring and maintenance actions, general site and administrative actions. Site inspections include access via existing roads, walking or driving on the site, use of equipment to conduct the inspection of the entire site. Routine monitoring includes on and off-site sampling of surface water, groundwater, cell cover, and vegetation control. Maintenance includes repainting identification numbers, fixing locks, replacing signs, vegetation management, small scale erosion control, operation, maintenance, and replacement of well pumps and equipment (includes monitoring well development as needed). General site activities include land surveying. Non-routine actions include fence maintenance and repair.