7501 HARDESON RD BASE FILE 2018-01-02 MF Import

CASCADE GEOTECHNICAL INC. June 2, 1994 Job No. 9405-02G foot area building (Building B) will have a finished floor elevation of 590 feet. Building B will be located within the site's northwestern and western portions. It appears that cuts as high as twelve (12) feet will be required for the construction of the north end of Building A. Placement of Building B will require cuts approaching sixteen (16) feet in height at its northern corner. To alleviate high lateral earth loads on the concrete panel walls, reinforced earth fills are proposed along the northeast portion of Building A. 4.0 SITE CONDITIONS 4.1 Surface Investigation The approximately nine (9) acre roughly triangular site is located east of Hardeson Road between Veralen Way Southwest and 75th Street Southwest in Everett, Washington. The site is bounded on the north by undeveloped property and 75th Street Southwest. The site is bounded on the south by Veralen Way Southwest and Hardeson Road. A tract of single-family residences bounds the site on the east. Standing water was noted during our visit at several locations within the site. These consisted of swampy area along the site's southern property line and in the site's central and northeastern portions. In addition, minor amounts of standing water were observed within an approximately three (3) to four (4) foot deep and six (6) foot wide ditch located adjacent to Veralen Way Southwest and Hardeson Road. At the time of our visit, the site was heavily vegetated with groves of young deciduous trees, occasional mature alders and fir, and heavy understory growth. The understory generally consisted of thick vines and berry brambles. The southern approximately two-thirds (2/3) portion of the site is nearly flat, with the ground surface exhibiting a very slight south -facing slope. The northern portion of the site slopes very gently to the south from a high point located near the northern property corner. This slope's 3