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Notification #1600-2013-0356-R3 <br /> Streambed Alteration Agreement <br /> Page 11 of 23 <br /> 2.25 Change of Conditions. If, in the opinion of CDFW, conditions arise, <br /> or change, in such a manner as to be considered deleterious to the <br /> stream or wildlife, operations shall cease until corrective measures <br /> approved by CDFW are taken. <br /> 2.26 Limitations on Sediment Removal. Annual sediment removal at the <br /> two sites shall be the following: <br /> © Site 1 . Haven Avenue to Bayshore. In 2015, 2017 and 2019, <br /> Permittee shall be authorized to remove up to 600 cubic <br /> yards (cy) of sediment as one continuous activity within the <br /> 1 ,000 linear-foot (If) reach. Removal equipment shall be <br /> staged on the existing road located outside top-of-bank. <br /> 0 Site 2. Concrete-lined channel between Marsh Road and <br /> Rolison Road. In 2015, 2017 and 2019 Permittee shall be <br /> authorized to remove 200 cy of sediment as one continuous <br /> activity; limited to 750 If. <br /> 2.27 Limitations on Sediment Removal around Bridges, Culverts, Storm <br /> Drains and Water Diversion Inlets. Annual sediment removal by hand <br /> tools around these structures shall not exceed 50 cy per site. <br /> 2.28 Limitations on Bank Stabilization/Bank Repair. This Agreement does <br /> not authorize placement of bank or channel fill, such as imported <br /> soils, riprap, etc. <br /> 2.29 Limitations on Vegetation Removal. The disturbance or removal of <br /> vegetation shall not exceed the minimum necessary to prevent <br /> potential flooding . Precautions shall be taken to avoid other damage <br /> to vegetation by work crew or equipment. Woody and herbaceous <br /> plants, fallen trees, or trunks or limbs lodged in the bed or bank <br /> causing flow restriction shall be cut off at the bed or bank invert with <br /> small tools and removed with winch and cable or other equipment <br /> operated from top of bank. Root structures are not to be excavated or <br /> disturbed. <br /> 2.29.1 Mowing. Mowing shall only occur on top of bank above <br /> Ordinary High Water and shall not occur within the stream <br /> channel or lower bank. <br /> 2.29.2 Limitation of Vegetation Removal in the Earthen Channel. <br /> Hand tools shall be used to weed or trim vegetation to clear <br /> the earthen channel. <br /> 2.29.3 Embedded Objects. Objects embedded/anchored in the <br /> REV: 09-20-16 VR <br /> ATTY/AGR/2016.286/CITY OF MENLO PARK — ATHERTON CHANNEL MAINTENANCE <br />