4935 GLENWOOD AVE 2016-01-01 MF Import

� ' � I GEOTECHNICAL ENGINEERING STUDY � Proposed Single-Family Residence � Lot 1, 4531 Glenwood Avenue j Everett, Washington � I I This report presents the findings and recommendations of uur geotechnicai engineering study for � the site of a proposed single-family house to be constructed in Everett, Washington. The Vicinity Map, Plate 1, illustrates the general location of the site. We were provided with site plans and a topographic map. Kutev Design developed these plans, I which are dated June 2000. Based on these plans, we anticipate that the existing parcel will be i sub-divided into three separate lots and that you will be constructing a house on Lot 1. The proposed single-family residence on the southernmost lot will be constructed partially with a j slab on grade and partially with a crawl space. The elevations of the slabs for the garage and the � house are approximately 222 feet and 225 feet, respectfully. The two-story structure will be 22 feet + in height with an approximate 7-foot-high roof for a total building height of 29 feet. The proposed � residence will have an attached two-stall garage. i The foot rint of the buildin � P g is proposed to have a minimum setback along the northem property boundary once the lot is short-platted. Also, the eastem portion of the house wili be near the eastern property boundary with access from the existing driveway. The building is to be set back � from the crest of the slope, and back from the top of the rockery approximately 30 feet. f � SITE CONDITIONS � SURFACE � Lot 1 is irregular in shape and is traversed by a driveway that serves the existing house on Lot 3. i This driveway is on the south and west sides of the subject lot. An 8- to 10-foot-high rockery ` constructed approximately one year ago is on the upslope side of the driveway on the west portion ; of the subject lot, as t'nis driveway traverses a slope. The house site is relatively level, but there is a moderate slope immediately to the west of the building site. j i The property except near the existing residence and yard area is overgrown with vegetation and � large trees. The vegetation is primarily blackberry bushes and smaller shrubs covering the slope. An old septic system is noted to exist south of the existing re;:idence. The septic system is within the footprint of the proposed building. The drain field of the system is to the south of the septic tank. This system is no longer used, as the residence is now connected to city water and sewer. ( These utilities parallel the driveway and access with Glenwood Avenue. � , a i SUBSURFACE ; t s The subsurtace conditions wer� explored by excavating two test pits at the approximate locations � shown on the Site Fxploration Plan, Plate 2. Our exploration program was based on the proposed t :1 GEO'fECH CONSULTANTS,INC. �� • �