R2022-112 Resolution Authorizing a Professional Engineering Services Agreement with Crawford, Murphy, Tilly to Provide Final Design Engineering Services for the South Water Treatment Plant Upgrades, Chemical Systems, City Project 2022-02

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PROJECT 2 —WILLIAM STREET BOOSTER STATION IMPROVEMENTS William Street Booster Station Description of Work • Replace three (3) pump control valves on upper level. • Replace one (1)fill valve on lower level. • Roof repair/replacement • New sky lights (3 fixed and 3 to open to remove pumps) • Revamp HVAC. New heating system needed (natural gas fueled) • Conduct Preventative Maintenance for MCC • Conduct asbestos testing for pipe insulation only. If needed, asbestos removal. • New flow meter/vault The Engineering Design Phase Scope of Services for the William Street Booster Station Improvements shall consist of the following tasks: 1. Review existing background information. Compile and review existing operations information, chemical usage data, drawings and other information as required to understand operations and prepare for the site visit and kickoff meeting. 2. Site Visit/Project Kickoff Meeting. Conduct a site visit and project kickoff meeting at the water treatment plant with project team members and City personnel to review and discuss the project scope and collect field data. Items to be discussed at project kickoff meeting include project goals, schedule, construction sequencing/phasing and keeping the plant operational for the duration of the project. 3. Prepare 30% Design Documents. Prepare preliminary drawings including Floor Plan, Process Equipment, Electrical One Line Diagram and Process & Instrumentation Diagrams. Develop a list of specifications that will be required. Prepare an Opinion of Probable Construction Cost (OPCC). Submit design documents to City in advance of progress meeting for review. 4. 30% Design Review Meeting. This meeting will be conducted at the water treatment plant to discuss the design documents to date and the OPCC. The City's review comments will be addressed in additional to any known critical items. At this meeting the OPCC will be discussed and any work to be eliminated or developed as an alternate bid will be discussed in an effort to stay within the construction budget. 5. Prepare List of Scope Items to Be Eliminated or Alternate Bid Items. For confirmation of the scope items to be eliminated or bid as alternate bid items CMT shall prepare a memo to document the decisions made at the 30% design review meeting for concurrence with all team members. 6. Prepare 60% Design Documents. Prepare preliminary drawings and specifications progressing from the 30% design level to the 60% design level incorporating the City's comments from the 30% design documents. preliminary specifications. Prepare an Opinion of Probable Construction Cost(OPCC). Submit design documents to City in advance of progress meeting for review. 3 Exhibit A—Scope of Work City of Decatur South Water Treatment Plant Upgrades