The City intends to develop a regional Class A biosolids facility at the McAlpine Creek Wastewater Management Facility (WWMF). Master planning identified thermal hydrolysis pretreatment (THP) followed by anaerobic digestion as the desired process for producing Class A biosolids. As part of implementation of THP at the McAlpine Creek WWMF, this RFP is being issued to solicit THP system proposals from qualified vendors.
