7000 HARDESON RD 2018-01-02 MF Import

e. The contingency portion of the plan would address actions to be taken should the filter fail to consistently treat the stormwater treatment design flow. Possible actions may include reconfiguring the compost filter bed in accordance with the most recent research results or removing the compost filter and utilizing the space to provide a typical wetpond vegetated cell. f. The compost filter bed shall be allowed t o replace the vegetated cell component of a ult or open water cell meeting ng City standards haond designed per City standards. However, a a shall be required upstream of the compost filter bed. g. The type of compost stormwater filter provided shall be the open -unit type, as opposed to a drop -in unit. h. The design storm for both the compost stormwater filter and the open water cell/wet vault shall be the 6 month, 24-hour storm. In designing the compost stormwater filter, a conservative capacity observed in similar field installations, shall be usdraulic capacity, chosen to reflect the see of reduction of hydraulic used. 17. Coverage under the General Baseline Stormwater Permit is required for construction sites greater than five acres. 18. Parking must be per City Zoning Code and City Design and Construction Standards and Specifications. Since the proposed project will be developed with multiple facilities, the following minimum parking standards shall apply: a. For the proposed 24,300 square foot repair facility, a minimum of 81 parking stalls is required. b. For the proposed 22,950 square foot office facility, a minimum of 57 parking stalls is required. c. For the proposed 24,600 square foot storage facility, a minimum of 25 parking stalls is required. 19. Heating/venting/air conditioning/elevator equipment put on the roof, on the facade, or external to the budding on the ground shall be architecturally screened by designing the equipment into the budding site design so as not to be visible from adjacent properties or public streets. 20. The City of Everett has classified the proposed project site as environmentally sensitive based upon the presence of Merrill and Ring Creek (Stream Category III). Per Section 37.140 of the Everett Municipal Code; Category III streams shall have a minimum buffer of twenty-five (25) feet. 21. Merrill Ring Creek is located generally on the eastern boundary of the site adjacent to Hardeson Road. This creek was previously disturbed by the gravel mining operation. A creek relocation and restoration plan has been previously approved by the City. Final landscape restoration of the creek condor will be required as part of this project. Prior to the issuance of Public Works and Building permits for the proposed project, the applicant must submit a detailed landscape/revegetation plan for the stream corridor to the City of Everett Plannir:g Department for review and approval.