Operation and maintenance

Operation and Maintenance
1. Activities conducted after a Superfund site action is completed to ensure that the action is effective. 2.

operation and maintenance costs The ongoing, repetitive costs of operating a treatment works; for example, employee wages and costs for treatment chemicals and periodic equipment repairs.

operation and maintenance costs The costs of operating a system such as a treatment plant. "O & M" costs are ongoing expenses, such as for repair or for employee salaries. Compare capital costs.

Sanitary Survey- An on-site review of the water sources, facilities, equipment, operation and maintenance of a public water system to evaluate the adequacy of those elements for producing and distributing safe drinking water.

Activity Plans: Written procedures in a school's asbestos-management plan that detail the steps a Local Education Agency (LEA) will follow in performing the initial and additional cleaning, operation and maintenance-program tasks; ...

The sequence of actions that include site assessment, interim remedial action, remedial action, operation and maintenance of equipment, monitoring of progress, and termination of the remedial action.
Corrective Action Plan (CAP) ...

See also: Superfund, Reduce, Water, Hazard, Environmental