AgdaPkt 2018-05-21 Joint SA PFA - Laserfiche WebLink

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ATTY/RESO.0041/CC RESO DENYING THE APPEAL FOR 353 MAIN STREET REV: 05-14-18 PR Page 24 of 28 required if wetland fill is proposed. [COA][PLANNING] e. Biological Resources (Stormwater Pollution and Management) – Mitigation Measure #5: All projects developed under the Precise Plan shall comply with the Redwood City Stormwater Management & Discharge Control Program, including maintenance of setbacks from Redwood Creek, erosion control methods, and measures for the avoidance of stormwater pollution. The Redwood City Engineer is responsible for making the determination as to setback limits and any permitted development within a setback. If more than one acre of ground will be disturbed by grading, the project is required to obtain coverage under the General Permit for Discharges of Stormwater Associated with Construction Activity (Construction General Permit, 99-08-DWQ). The Construction General Permit requires the development and implementation of a Stormwater Pollution Prevention Plan (SWPPP). [COA][ENGINEERING] f. Biological Resources (Tree Removal and Trimming) – Mitigation Measure #6: All tree removal and trimming, as well as ground disturbing activities, shall be scheduled to take place outside of the breeding season (February 15 to August 31). If construction is unavoidable during this time, a qualified biologist shall conduct a survey for nesting birds no more than three days prior to the removal or trimming of any tree and prior to the start of ground disturbing activities. If active nests are not present, project activities can proceed as scheduled. If active nests of protected species are detected, CDFG shall be contacted on how to proceed. Typically, a buffer will be established around the nest, pursuant to direction from the CDFG. [COA][PLANNING] g. Biological Resources (Bat Survey) – Mitigation Measure #7: A pre- construction survey of trees and structures (including bridges) shall be conducted for roosting bats. The survey shall be conducted by a qualified bat biologist (i.e., a biologist holding a CDFG collecting permit and a Memorandum of Understanding with CDFG allowing the biologist to handle and collect the bats). The survey should be conducted prior to demolition or tree removal. If no bats are detected, then no further surveys are required. If bats are found in a tree or structure on site, bats should be passively excluded/evicted from the roost site for two consecutive days. This is generally accomplished by opening up the roost area to allow airflow through the cavity/crevice. Tree removal should be conducted no less than the following day. [COA][PLANNING] h. Biological Resources (Plant Survey) – Mitigation Measure #8: A focused plant survey shall be conducted in May/June/July to determine if Congdon’s tarplant, coast marsh milk-vetch, and/or saline clover are present on site. If these special-status plant species are detected, CDFG shall be contacted to determine appropriate mitigation measures. 7.B. - Page 49