2014/08/27 Council Agenda Packet

4, EXIT A SCOPE OF WORK CITY OF EVERETT LAKE CHAPLAIN SOUTH DAM TUNNEL DECOMMISSIONING ENGINEERING REPORT AND DESIGN The City of Everett owns and operates the Lake Chaplain South Dam. The City contracted with Gray&Osborne to prepare an Engineering Predesign Report and Plans, Specifications, and Cost Estimates. The City now requires work to allow final design, permitting,bidding, and construction of the improvements recommended in the Predesign Report. This Scope of Work presents the professional services required for the project. The following tasks will be accomplished to develop the permitting and design modifications. Task 1—Project Management to Include Coordination of Subconsultant and Quality Assurance and Quality Control Reviews This item of work will incorporate the overall management of the work as well as coordination of subcontract work. In addition,the project management task,covers the administrative activities. Task 2—Permits and SEPA This work will include preparation of a State Environmental Policy Act(SEPA) checklist,JARPA submittal,and City permitting for the work area associated with the Tunnel Decommissioning project. The checklist shall be prepared for use by the City to assist in making a threshold determination regarding the proposed project. The preparation of an Environmental Impact Statement(EIS),if required, is not included in this scope. All costs for publication and circulation of the Notice of Determination of Non-Significance, as applicable,will be paid by the City. This task will also include contact and submission of the Engineering Report, 100 percent design Plans,and Joint Aquatic Resources Permit Application(JARPA)to the City, WDFW, and Department of Ecology for review and permit issuance. This task also include submittal to Ecology Dam Safety to address questions and comments regarding the project work,and complying with applicable Dam Safety standards. G&o 4'20145.83 Page 1 of 3 16