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EXHIBIT A "Sewer&Storm Flushing&CCTV Services" Bid#OSD 2021-603 UTILITIES DIVISION SEWER & STORM FLUSHING & CCTV SERVICES (Required) SCOPE OF SERVICES The City is requesting an experienced licensed contractor to perform flushing and Closed-Circuit Television (CCTV) services of the sewer and storm lines for the Utilities Division and other City of Pleasanton Departments. This work would be performed at any of the City's sewer or stormwater infrastructure located throughout the City.The contractor will be utilized for planned and emergency work where Operations needs additional resources and to assist other City departments on projects. During the first year of the agreement the City's Engineering department is anticipating 8,200' of Storm Drain and 9,500' of sewer line will need to be cleaned and inspected for a future CIP project. All contractors' employees shall comply with all Federal, State, and local laws and regulations governing the installation and testing of electrical equipment and components. All contractors' employees shall comply with all Operational Safety and Health Administration (OSHA) and City policies regarding the proper use of Lockout/Tagout procedures. The following outline provides a scope of work for the City's expectations regarding"as-needed"flushing and CCTV work for Utilities Division and other City Departments: 1. Furnish all labor, materials, and equipment necessary to clean pipeline, inspect manholes and pipelines and provide a closed-circuit television inspection in digital format of the sewer & storm pipelines. The word "clean" is defined as the removal of all accumulations including sludge, dirt, sand, rocks, grease, roots, and other solid or semisolid material in the pipe and manhole. 2. The CONTRACTOR shall be solely responsible for traffic control. At a minimum, placement of adequate pre-warning and detour signs to control vehicular and pedestrian traffic shall be required. Certain arterial or commercial district streets may require night work. The contractor must submit traffic control plans for review a minimum of 48 hours before planned work. The traffic control plans will be reviewed by the City's Traffic Engineering Department. 3. If entry to confined spaces is necessary, the CONTRACTOR shall follow all appropriate local, state, and federal laws pertaining to confined space entries. Sanitary sewer and Storm manholes are considered confined spaces. Specific attention is directed also to Cal OSHA safety rules, regulations, and precautions to be taken by the Contractor before entering sanitary sewer and Storm manholes, and other sanitation structures with respect to physical and chemical hazards that may be present. 4. The CONTRACTOR shall protect the manholes to withstand forces generated by equipment, water, and air pressure. The CONTRACTOR shall clean the sewer and storm pipe of any obstruction and debris including roots 5. The CONTRACTOR shall perform a minimum of two(2)passes using the high-velocity hydraulic cleaning method. The contractor shall clean the line until the line is ready for closed-circuit television inspection that is acceptable to City. If a video and/or the capture images in the database do not clearly Rate Sheet Page 1 of 5