Agmt09 Menlo Park, City of (2) - Laserfiche WebLink

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ENGINEERING DIVISION 701 Laurel Street I Menlo Park, CA 94025-3483 (650) 858-3420 I Fax (650) 327-5497 EXHIBIT A SCOPE OF WORK Atherton Channel Maintenance for the City of Menlo Park The proposed work shall consist of the removal of debris, vegetation, roots and sediment from Atherton Channel. Debris includes trash and recyclable material. Sediment includes any soils above the invert of the culvert. It is estimated that the total material to be removed is less than 500 CY. The total area to be cleared is about 0.5 acres. LOCATION OF WORK: Three reaches along Atherton Channel: 1) a 50-foot long section upstream of Interstate Highway 101, 2) a 200-foot long section between Interstate Highway 101 and Haven Court Bridge and 3) an 800-foot long reach between the Haven Court Bridge and the Haven Avenue Bridge. The Channel is ten to 15 feet wide. Staging and access for the project will be from public right of way on Marsh Road and Haven Avenue, adjacent to the Channel. No work shall be done within any culvert. PROTECTION OF CHANNEL: Pursuant to California Department of Fish & Game permit, a three-foot wide buffer of vegetation shall remain at the toe of each of the two banks. A clamshell bucket, hand tools or a small mower shall be used to remove sediment and vegetation from the Channel; no heavy equipment shall be placed in any Channel. DISPOSAL OF SPOILS: Spoils shall be deposited at the end of Haven Court cul-de-sac on the pavement to de-water. Once dry the debris will be disposed of by the City of Menlo Park and Allied Waste. To the extent possible, vegetation shall be separated from sediment and deposited into separate piles. To the extent possible, recyclable materials such as bottles and cans should also be separated out. If the City of Menlo Park cannot accommodate the spoils, the City of Redwood City shall transport and dispose of the spoils in accordance with statutes and regulations. City of Redwood City shall bill the City of Menlo Park for actual, full costs associated with the testing, transport and disposal of spoils. PERMIT COMPLIANCE REQUIREMENT: All permits will be or have been obtained by the City of Menlo Park. City of Menlo Park shall provide to the City of Redwood City