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Project: Community Transit — Seaway Transit Center <br />HWA Project Number: 2014-117-21 <br />Description of Work & Restoration <br />• <br />We intend to drill two (2) geotechnical borings behind the sidewalk in the landscaped section of the City <br />of Everett Right of Way on the westbound side of 75`h St SW between 16th Ave W and Seaway Boulevard <br />in Everett, Washington. The purpose of the borings is to supplement existing geologic information for <br />the Seaway Transit Center improvements. It will take one working day of approximately 8 hours to <br />advance both explorations and restore the landscaped surface. The attached Site Plan (Figure 1) shows <br />the location of the explorations relative to existing infrastructure. Utility locations will be determined <br />using the One-Call Locate system. <br />Photo 1 shows the model of limited access track mounted drill rig that we int:end to use to advance our <br />explorations. A support truck accompanies the rig to the site as well. Each truck is approximately 20-40' <br />long. The work zone in total will need to be between 100' long to accommodate the truck, drill rig, and <br />space between the borings. <br />Photo 1 <br />Each boring will be approximately 6 inches in diameter and will be advanced to a depth of 20 feet below <br />ground surface. Both boreholes will be abandoned at the conclusion of the exploration by backfilling the <br />shaft with bentonite chips to within 2 feet of the surface, then restored with fill to the top of the <br />landscaped section. <br />