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Notification #1600-2018-0342-R3 Streambed Alteration Agreement October 28, 2019 Page 12 of 24 separated out by permanent and temporary impacts. 1.12.2 Lighting plans, including specific lighting types, hood designs, etc. for all structures within the project area that will be installed as a result of the project. 2. Avoidance and Minimization Measures To avoid or minimize adverse impacts to fish and wildlife resources identified above, Permittee shall implement each measure listed below. Construction Measures 2.1 Seasonal Work Period. All in -water project activities or activities using an impact or diesel hammer shall be conducted between July 15 through November 30 unless otherwise authorized in writing by CDFW. If Permittee needs more time to complete project activities, work may be authorized outside of the work period and extended on a week -by -week basis by CDFW representative, Melissa A. Farinha, or if unavailable, through contact with the CDFW Bay Delta Regional Office by email to R31600Program(a)wildlife.ca.gov. Authorization shall be in the form of written communication. If Permittee requests a work period variance, Permittee shall submit such a request in writing to the CDFW Bay Delta Office. The request shall: 1) describe the extent of work already completed; 2) detail the activities that remain to be completed; 3) detail the time required to complete each of the remaining activities; and 4) provide photographs of both the current work completed and the proposed site for continued work. The work period variance shall be issued at the discretion of CDFW. CDFW reserves the right to require additional measures to protect biological resources as a condition for granting the variance. CDFW shall have 10 business days to review the proposed work period variance. 2.2 Work Period in Dry Weather Only. Work within the bed, bank of channel of Atherton Cove, Smith Canal and the San Joaquin River shall be restricted to periods of dry weather. Precipitation forecasts and potential increases of stream flow shall be considered when planning construction activities. Construction activities shall cease, all equipment and materials shall be removed from the channel and all associated erosion control measures shall be in place at least 12 hours prior to the onset of precipitation. No project -related activities shall occur during a precipitation event which is defined as a forecast of 1/10'h of an inch or greater within a 24-hour period. Construction activities halted due to precipitation may resume when precipitation ceases, the National Weather Service 72 -hour weather forecast indicates a 30 percent or less chance of precipitation, and after a dry -out period between 24 to 48 hours. The National Weather Service forecast can be found at: hftp://www.weather.gov. 2.3 Storm Event Inspection. After any precipitation event, Permittee shall inspect all sites scheduled to begin or continue construction within the next 72 hours. Corrective action for erosion and sedimentation shall be taken as needed.