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EXHIBIT "A" <br /> Scope of Services <br /> <br /> 4. Monthly Chemical Use Reports: Waterworks shall submit to the Department of <br /> Pesticide Regulations monthly chemical use reports detailing the chemicals <br /> that were used during each month. The report is due by the 10th day of the <br /> month f311owing the month of chemical use. The report is sent directly to San <br /> Mateo County Agriculture Commissioners office. A copy of this report will be <br /> submitted .~o the City in the monthly billing along with corresponding forms A, <br /> B, and C. <br /> 5. Post-Season Review Meeting: Waterworks and city staff will meet at the end <br /> of each growth season to review lagoon maintenance issues encountered <br /> during the year and make note of management strategies that will help to' <br /> improve the maintenance approach for the coming season. <br /> <br /> a. Waterworks is responsible for initiating the meeting and confirming the <br /> meeting date and time, and finalizing the agenda with input from City staff. <br /> All meetings will take place in Redwood City at the Municipal Service <br /> Center, 1400 Broadway, unless otherwise specified. <br /> <br /> b. The meeting will be scheduled at a mutually agreed upon date and time, <br /> within the months of October through November of each year. <br /> <br />D. MECHANICAL HARVESTING <br /> <br /> 1. Mechanical harvesting of algae and widgeon grass will be performed as needed <br /> based on the Waterworks water quality monitoring (surveys) activity described in <br /> B.4.(i)(iii) above. <br /> 2. Harvesting shall be performed when the widgeon grass is within one foot of the <br /> lagoon surface or sooner if it is determined that waiting would jeopardize the <br /> beneficial uses of the lagoon. <br /> <br /> 3. Hand harvesting by Waterworks Staff Technicians will be used for areas around <br /> docks and beaches where the mechanical harvester cannot be used. <br /> 4. Waterworks staffing and equipment includes one senior technician, one staff <br /> technician, eight foot head mechanical harvester, conveyer trailer, and 25,000 <br /> GVW vehicle to tow trailer and fuel. <br /> <br /> 5. Waterworks commits to having one (1) Harvester on location at Redwood Shores <br /> Lagoon from April 1 through September 30 of each year as a guarantee of <br /> service. <br /> <br /> 6. Waterworks will bring in a second Harvester within 24 hours of identifying the <br /> accelerated growth. <br /> <br />E. CHEMICAL APPLICATIONS <br /> <br /> 1. Waterworks will assess the need for treatments and apply chemical treatments, <br /> following the communication protocol described under B. Water Quality <br /> Monitoring and in section G. Communication Protocols. <br /> <br /> 2. The following chemical will be applied to treat algae and widgeon grass growth: <br /> <br /> 13 of 18 <br /> <br /> <br />