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NORTHWEST <br /> ENGINEERING GROUP <br /> Mr. Aaron Sanchez November 10, 2022 <br /> 2216 Grand Avenue <br /> Everett, WA <br /> Re: Foundation Inspection <br /> Permit Number: B2208-085 <br /> 2216 Grand Avenue <br /> Everett, WA <br /> Dear Mr. Sanchez, <br /> A pile inspection was performed at your residence on October 14, 2022 by Northwest Engineering <br /> Group. The purpose of the pile inspection was to verify the foundation underpinning work <br /> recommended in the Foundation & Elevation Assessment Plan on August 4, 2022 had been <br /> performed. The underpinning work was completed by Ram Jack West on October 14, 2022. The <br /> inspection was strictly visual and limited to documents provided by Ram Jack West. <br /> A total of seven (7) 2-7/8" helical piles were installed in accordance with the Foundation & <br /> Elevation Assessment Plan. Based on the pile installation log provided, the pile embedment <br /> depths ranged from 5 to 7 feet. The reported minimum installation torque was 6,665 ft-lb. Based <br /> on this torque and a factor of safety of 2, the allowable capacity is 29.9 kips, which exceeds the <br /> 25 kips required. The underpinning piles appear to have been properly installed in accordance <br /> with a method typical of the industry. In addition, the piles are laterally braced in accordance with <br /> section 1810.2.2 of the 2018 IBC and compliant with section 1810.2.1. <br /> This concludes this report. Observations made in this report pertain to the condition of the <br /> residence on the date of the inspection which is subject to change. No foundation warranty is <br /> expressed or implied by this report other than the warranty provided by the foundation repair <br /> contractor. If I can be of further assistance or should you have any questions about this report, <br /> please do not hesitate to contact me. <br /> Sincerely, <br /> W14 <br /> pP�pF WAsyiti���1' <br /> 57483ISTt AA <br /> SS ONA��� <br /> Sean Morrison, E.I.T. Darin Willis, P.E. <br /> Engineering Technician Managing Principal <br /> P.O. Box 10393/ Eugene, OR, 97440 1 641.393.7363 / WWW.NWENGGROUP.COM <br />