1. A new wastewater treatment facility has two aeration tanks equipped with diffused air. Three large air blowers have been purchased to provide the required process air needs. The municipality has made it clear that these blowers were expensive and are considered critical equipment. They would like you as Utility Manager to provide 3 programs/strategies that will ensure the blowers will be operated and maintained with minimal emergency breakdowns and to extend the blower's asset life limit as long as possible. Detail these 3 programs/strategies with a brief description for each to satisfy this directive. (6