1001 N BROADWAY Geotech Report 2018-01-02 MF Import

_ �.��.:g.., ..�� . �� �l �I � � � � � i ' .' � ' � J-736 SUBSIJRFACE EXPLOI2ATION AND GEOTECHNICAL ENGINEERING STUDY PROPOSED NORTH BFOADWAY SHOPPING CENTER EVERETT, WASHING:'ON INTRODUCTlON This report presents the results of our subsurface exploration and geotechnical engineering study for the proposed North Broadway Shopping Center to be located in Everett, Washington. The project site is located on the easC side of North Broad- way adjacent to the intersection of North Broadway and lOth Street. Tlte site is approximately 880 by 1,200 feet in plan dimensions and is about a 13 acre parcel. A 250 by 630 foot area (about 3.6 acres) in the western porfaon of the site has been set asidE for future development. The general location and configuration of the site is shown on the Site and Exploration Plan, Figure 1. ',The purpose of this investigation was to evaluate the subsur- .� face conditions and provide recoum�endations for the foundation and soil engineering aspects of the project which includes site grading and foundation support for the three retail . structures shown on Figure 1. The design has not been fina- lized at the writing of this report rowever we anticipated the structure to be steel frame or concrete tilt up wall construction with concrete slab on grade floors. Structural loads are typic- ally 2,000 - 4,000 pounds per foot for exterior walls, and 100 - 300 psf (pounds per square foot) for floor loads. Park- ing facilities to be provided�will be asphaltic pavement over crushed rock base course. Because of the differences in ele- vation across the project site we anticipate that cut and fill operations are necessary to render the site suitable for dev- elopment. ' , Scope of Work The scope of work performed for this repozt included a soils