11229 19TH AVE SE SILVER LAKE TOWNHOMES WHOLE SITE 2020-07-01

PUBLIC WORKS b. Please see all redlines on the attached plans for required corrections in addition to all comments listed below. Frequently, redlines will be stand-alone and will not have an associated item in this corrections letter. Likewise, comments below may not have associated redlines. Please indicate to the City that all redlines have been adequately addressed by providing checkmarks or notes next to the City's redlines to indicate that it has been picked up or to answer a reviewer's question. Please coordinate redlines with architectural and landscape designers to ensure that all resubmitted plans sets have consistent backgrounds and that changes are not adversely affecting the other designers' requirements, codes, and designs. i. ADA connectivity is required. Add ramps or other access devises as necessary to provide connectivity from sidewalk on 19th to each of the buildings. See redlines. Pavement should be marked with striping or other material (i.e. stamped concrete) to identify the pedestrian walkway/connectivity alongside the access drive. This connectivity is required to the open space at the east side of the lot. Revise landscaped pathway to connect to sidewalk and provide a ramp to access this area. See attached plans ADA ramps added with striping. ii. Pond area needs to be checked and potentially revised. Check calculations for required volume against what is provided on the drawings. Revise plans as necessary to meet the required calculated volume. If changes are needed in the drainage report to reflect any revisions to the pond, new drainage reports will be required to be submitted. Pond area also needs to address the location of the west maintenance gate and the 11 ft wall. If there is a wall here, structural calculations need to be provided for the wall design (2 copies) and details should be provided for the wall design. If there is not a wall and it is instead soil, revise to meet design requirements for side slopes. Coordinate with architectural and landscape designers as to not impact their codes/requirements/designs in an adverse manner. Noted see attached revised plans. 2. The comments below were generated from this project's Stormwater Reviewer. If you have any questions regarding these comments, please contact Erik Emerson with the City of Everett Surface Water Department(425-257-8995 or EEmerson@everettwa.gov). a. See redlines by Erik Emerson to pick up the remaining stormwater comments. Revised b. Drainage report submitted on 9/15/2017 is currently approved. However, if changes are made to the pond volume from what is shown in the report, a revised report will be required to be submitted (2 copies) to be consistent with the plans. See redlines for clarity. No changes to pond volume. 3. The following required site plan corrections (for the civil plans and landscape plans) have been requested by this project's Planning Reviewer. If you have any questions regarding these comments, please contact Grace Pollard with the City of Everett Planning Department (425- 257-8807 or GPollard@everettwa.gov). Page 2 of;