This ordinance authorizes a $1,533,000.00 contract modification with CH2M Hill Engineers, Inc. for continued engineering services during the Hypochlorite Disinfection Improvements project at the Parsons Avenue Water Plant (PAWP). The project involves converting the plant's disinfection system from chlorine gas to liquid sodium hypochlorite. This change is intended to improve safety for staff and the community by eliminating the risks associated with storing and handling gaseous chlorine. The funding is sourced from a loan from the Water Supply Revolving Loan Account. This ordinance amends the 2025 Capital Improvement Budget to accommodate this expenditure. The total contract value with CH2M Hill, including all modifications, will now be $6,502,700.00.