Laserfiche WebLink
Batterma.rin <br /> Geotechnical <br /> Pc� � o � Z-c�og <br /> CAi1Sll�tlllg October 4, 20UG <br /> PLLC Project No: 0G04R <br /> Subsurface Exploration, Geologic Hazards, <br /> and C�eotechnical Engineering Report <br /> Halverson Property <br /> 56xx Broadway Avenue <br /> Everett, Washington <br /> Introductinn <br /> '17�c purEwsc of this study was to gain subsw-facc infomiation to bc: utilizcd in tlie design and <br /> development of thc subjcct property. It is our understanding that a singlc family rcsidcncc will <br /> bc dcvelopcd on the property at 56xx t3roadway Avenuc in �verett, Washington. 'I he new <br /> rcsidencc will tx; set ncar the middlc of thc property. An access drivewa�• wil� cxtcnd Gom <br /> Broadway down to the ncw residence. A retaining wall (or walls) will be used to raisc thc lower <br /> portion of thc cast sidc of thc property to support the plannccl residence. "I'he topographic <br /> information and cxploration pit locations are shown on the Sitc and Exploration Plan, Pigure l. I <br /> Sitc Conditioos <br /> The approximate 188 by 78 fcet property was located to t6c casl of IIroadwny Avenuc, <br /> immediatcly west of I-5 in Hverett, Washinglon. 71�e property was bound on thc north and to thc <br /> southcast by cxisting single family residcnccs. 'l'he properiy wnsistcel of an upper, west platcau <br /> with a moderatc slope down to thc cast to a lowcr ama adjacent to IntcrsL�tc 5. Thc modcrate to <br /> steep slopc was about 41 feet hiE;h total with ihe middle notihwest slope otTof Bmadway at a <br /> maximum inclination of about GS pe:rccnt. Therc was a culvett undcr I3roadway that disch:uges � <br /> onto the northwest corncr oCUic property. 'I'he culvcrt forms a strcam channel which Ilows <br /> downslopc to the east. Vcgctation consisted of a modcrate gmwlh of vcry large evcrgrccn :vid <br /> few deciduous trees witli blackberry, ivy, fem, sal-al and othcr typical northwest understory. <br /> IqW bNSIlCS, ground cover plants and forest debris covcr comprisal the riemaining vegetntion. I <br /> 'Chcrc wcrc no existing irnprovcmenfs obxrvcd on Uie pro�rty. <br /> Subsurfacc Conditions <br /> Subsurfacc conditions on thc property wetc inferred from a visual rcconnaissance of the I <br /> property, a review of a geologic map of thc rcgion, ar.d the excava6on of two subsurface I <br /> exploration pits. 71ie exploration pits wetc excavated using a tracked backhoc. The cxploration ', <br /> piLs wcrc excavatcd, lo�ed by a ficensed geologisi, and immediate(y backfillcd. Logs of the ' <br /> exploration pits are attachcd to this report. <br /> BGC, pllc 14267 209�'Avcnuc NE, Woodinvillc, WA 98077 (425) 273-5062 I <br />