Explanation
1. BACKGROUND: This legislation authorizes the Director of Public Utilities to modify the professional services agreement with Chester Engineers (Ohio), Inc. for the Southerly Wastewater Treatment Plant Corrosion Prevention and Protective Coating Systems Consultant project, for the Division of Sewerage and Drainage. This is modification number two.
It has been determined that the protective coatings on many structures, buildings and process items are in need of rehabilitation. This project will implement a study to determine the specific areas, structures and process items in need of attention. The study will determine the procedures necessary for the rehabilitation and determine the steps necessary to inhibit deterioration in the future. The Scope of Work for this project, at the City’s discretion, consists of the following elements:
A. Conduct a detailed survey of the condition of the coatings and determine the required remedies for:
1. Buildings, both interior and exterior, and structures,
2. Process and general equipment.
3. Piping systems, including gate and valve operators.
4. Conduit systems.
B. Prepare a report with determinations on the survey results and recommendations.
C. Prepare a General Corrosion Prevention and Protective Coating Specification.
D. Prepare electronic bid documents for Corrosion Prevention and Protective Coating applications to the locations selected by the City. Three construction contracts are planned for this work.
The detailed survey, Condition Assessment Report, and the specification have been completed and the project contracting plan determined. The actual emplacement of the work will be by phased construction contract. The first of three Corrosion Prevention and Protective Coating construction contracts, Contract S80, has been completed. The second of the three construction contracts, Contract S82, has been bid.
A future contract modification is required for construction-phase engineering, fo...
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