Krazan & Associates Inc 12/26/2018 (2)

EXHIBIT A-1 KRAZAN&ASSOCIATES, INC. Proposal No. G18930WAL Sewer Utility Project"0"-UP3691 Everett,WA November 28,2018 Revised November 29, 2018 Page 2 SCOPE OF SERVICES Our geotechnical services will be performed in general accordance with the scope of services as presented in Exhibit A-1. Below is a summary of the services to be provided: 1. Review Previous Geologic and Subsurface Information A. Review available subsurface information, existing construction data and other available geotechnical reports for the site vicinity. 2. Plan the Exploration Program and Obtain Permits A. Exploration Program: i. The sewer system alignments are mostly in an area mapped as glacially compacted soils. We plan to explore the site with approximately 14 soil borings. ii. The borings will likely be located within the paved surfaces, where appropriate, and will allow measurement and documentation of the pavement type and thickness. The boring locations have been chosen to minimize interference with traffic flow at the intersections and rovide representative p samples of the subsurface conditions. The borings will extend to depths ranging from about 10 feet to approximately 30 feet depending on soil conditions. B. Submittals: We plan to submit traffic control plans, right-of-way permit applications and boring locations to the City of Everett for review. We plan to provide the City with the drilling times and dates with a minimum of 48 hours notice to allow for the posting of no parking signage. 3. Field Exploration and Laboratory Testing A. Site Visit to Clear Boring Locations: We will plan a visit to the project site prior to the explorations to mark the proposed soil boring locations for the underground utility locates. The public utility locate service will then be notified of our planned explorations. It is our understanding that a private utility locate scheduled by the City's Survey Consultant will be obtained prior to initiating any explorations at the project site. After the boring locations are cleared we will coordinate with the City's Survey Consultant to allow boring completion prior to the completion of the surveyor's field work. B. Field Exploration: We plan to conduct approximately 14 soil borings in the project area using a subcontracted drill rig to investigate the subsurface soil and groundwater conditions. An experienced geotechnical engineer or geologist will visually classify soil samples obtained in the field and maintain logs of the soil borings. Krazan&Associates,Inc. Offices Serving The Western United States