Categorical Exclusion Determinations: Hanford Field Office

The Mission Support Contractor (MSC) and its subcontractors perform siting, construction, modification, expansion, operation, and decommissioning o…

The Mission Support Contractor (MSC) and its subcontractors perform transfer actions, in which the predominant activity is transportation, provided…

The Mission Support Contractor (MSC) and its subcontractors perform routine maintenance activities and custodial services for buildings, structures…

The Mission Support Contractor (MSC) and its subcontractors perform installation or modification of air conditioning systems required for temperatu…

The Mission Support Contractor (MSC) and its subcontractors perform siting, construction or modification, and operation of support buildings and su…

The Mission Support Contractor (MSC) and its subcontractors perform removal of asbestos-containing materials from buildings in accordance with appl…

The Mission Support Contractor (MSC) and its subcontractors perform removal of Polychlorinated Biphenyl (PCB)-containing items (including, but not …

The Mission Support Contractor (MSC and its subcontractors perform relocation of buildings (including, but not limited to, trailer and prefabricate…

The Mission Support Contractor (MSC) and its subcontractors perform installation or relocation and operation of machinery and equipment (including,…

The Mission Support Contractor (MSC) and its subcontractorsperform activities that are required for the disconnection of utility services (includin…