Notice Details

The centrifuges are critical to the on-going operation of the wastewater resource recovery facilities. The centrifuges uses centrifugal forces to separate the solid and liquid in digested sludge that produces sludge cake, then trucked offsite. The centrifuges are also used to thicken sludge for the purpose of further digestion of the sludge. The repair and maintenance that is required for the centrifuges are beyond the capabilities of the plant staff. The preventative maintenance and shop overhauls that are performed in the Contract requires technical expertise and tools/machinery to perform these tasks. Therefore, it is critical to maintain and avoid any gap between contracts to reduce equipment downtime, and disruption of the sludge processing operation.