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0 0 <br />PUBLIC WORKS <br />iv. Survey shows that the existing pipe in the ROW that the project discharges to is <br />only 6-inches. Discharge to the 12-inch storm drain on the north side of 10tn <br />Minimum size for a public storm drain in the right-of-way is 12-inches, except <br />for pipes less than 50-ft long from an inlet may be 8-inch. Revise proposed pipe <br />in the ROW to 12-inches. <br />v. Proposed storm drain is too shallow to allow for use of PVC pipe. PVC pipe <br />must have a minimum of 3-ft of cover. Lower pipe or provide other pipe <br />material Additional pipe materials options are listed in section 4-2.3(1) of the <br />COE Design and Construction Standards and Specifications for Development <br />Manual. Provide in accordance with Section 9-05 of the WSDOT/APWA <br />standard specifications. <br />vi. Confirm sizing of existing side sewer to be reused for the private storm <br />connection. Pipe must be minimum 6-inch diameter in the right-of-way. If <br />smaller than 6-inch a new connection must be made to the main. Inspect pipe to <br />confirm condition prior to making connection. Add notes of this nature to the <br />plans to direct the contractor and inspectors: <br />vii. Provide floatable material separator per City of Everett Standard drawing 413 or <br />414 on the drain line from the garage catch basins. Locate at the right-of-way <br />prior to discharge to the sewer. <br />viii. Update the drainage report to state that, per interim policy 2-11, stormwater <br />treatment (minimum requirement #6), is not required in the combined sewer area. <br />