PUBLIC WORKS DEPARTMENT
WATER QUALITY CONTROL PLANT DIVISION
FY 2025/2026-27 DIGESTER CLEANING PROJECT
WASTEWATER SOLIDS MANAGEMENT CO. CONTRACT FIRST AMENDMENT • Digester No. 1 Interior showing
industrial coatings peeling
• Digester No. 5 Interior showing
excessive sand and grit
accumulation
• Digester No. 5 Interior showing
excessive sand and grit accumulation
beyond staff estimates in the request for
proposal scope