3500 TERMINAL AVE 2018-06-08 - Laserfiche WebLink

Port , EVERETT MITIGATED DETERMINATION OF NON-SIGNIFICANCE(MDNS) PORT OF EVERETT Marine Terminal Bulkhead (Site A)Repairs SEPA File No.2016-01 DESCRIPTION OF PROPOSAL: The Port of Everett (Port) proposes to conduct shore protection maintenance and rock replacement, installation of strategically placed new steel piles (which requires removal of the existing walkway), and site specific sealing of the face of the bulkhead. All provide support and stabilization of the existing shore protection system.Each of these elements is described below. 1. Timber Bulkhead Stabilization: Up to(7)new 16"diameter steel piles will be driven immediately in front of the face of the existing timber bulkhead. They will abut the existing timber water and provide support of lost capacity for the deteriorating timber piles and wall. 2. Walkway Replacement: The existing timber building maintenance access walkway overhangs the top of the bulkhead and will be removed to allow for pile driving. The walkway will be rebuilt in kind within the same footprint as existing. 3. Rock Revetment Maintenance: The bulkhead will be reinforced by maintaining the rock armor by placing supplemental rock. Work is expected to begin in August 2016 due to the work window that allows in-water construction work(typically July 15th—February 15th)the project is expected to end in October 2016. PROPONENT AND LEAD AGENCY: Port of Everett LOCATION OF PROPOSAL: The project site is located at the Port of Everett's Marine Terminal (3500 Terminal Avenue) in Section 25, Township 29 North,Range 04 East,Willamette Meridian.The parcels affected are Snohomish County Tax Account Numbers 29053000201800, 29053000203400 and 29042500400200. DETERMINATION: The Lead Agency for this proposal has determined that it does not have a probable significant adverse impact on the environment.An environmental impact statement(EIS)is not required under RCW 43.21C.030(2)(c). This determination assumes compliance with federal and State law as well as City of Everett ordinances related to general environmental protection. This decision was made after review of a completed environmental checklist and other information on file with the lead agency. This information is available to the public upon request. It is the policy of the Port that,when undertaking an action involving the exercise of substantive SEPA authority,the Port shall consider, as appropriate under the circumstances, the ramifications of such action as to one or more of the factors listed in Port of Everett Resolution 1046, Substantive Authority. Mitiaalion Measures 1. Habitat loss and fill area(total 1,600 SF) will be offset by using part of the 9,189 SF of remaining credits at the Union Slough tidal habitat restoration site. 2. The Port will implement the following Best Management Practices(BMPs): a. The Contractor will be responsible for the preparation of a Spill,Prevention, Control and Countermeasure(SPCC)plan to be used for the duration of the project.The SPCC shall be submitted to and approved by the project engineer prior to the commencement of any construction activities.A copy of the SPCC plan with any updates will be maintained at the work site by the Contractor.The SPCC plan will provide advanced planning for potential spill sources and hazardous materials (gasoline,oils, chemicals, etc.)that the Contractor may encounter or utilizes as part of conducting the work.The SPCC plan will outline roles and responsibilities,notificatigns,inspection and response protocols.