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Page 1 of 2 <br /> AChm <br /> $2F—.Aw.31(1aZan8tAssociates, InC. Field <br /> Geotechnical Engineering•Environmental Engineering Report NO.:09623437DFRIO62023EC <br /> Construction Testing and Inspection <br /> DATE: 10/6/2023 Set Count: CONTRACTOR: Legacy <br /> PROJECT#: 09623437 PERMIT#: B2208-054 <br /> PROJECT: SESEA00219B INSPECTOR: Eddie Canfield <br /> LOCATION: 9910 Evergreen Way,Everett JURISDICTION: City of Everett <br /> KA P.M.: Jeff Mercer WEATHER: Partly Cloudy TEMP:60°F <br /> A Krazan representative visited the project site today to perform rebar locate and Schmidt Rebound Hammer testing on an <br /> equipment pad and tower base. Upon our arrival on site,the contractor led us to site and gave us access to the concrete pads. <br /> Rebar Locate <br /> -Today,we performed rebar locate on the equipment pad utilizing our Hilti PS35 and Hilti PS300 rebar locator. The <br /> reinforcing steel appeared to be at least 2"from the edges of the pad and was 4-6"below the top of concrete. The reinforcing <br /> steel appeared to be spaced from 9-12"on center,each way,throughout our test section. <br /> Site Photos: <br /> r <br /> -------------------- <br /> 1 1 <br /> ( <br /> T <br /> Schmidt Rebound Hammer(non-destructive concrete compressive strength test) <br /> -Utilizing our Schmidt Rebound Hammer(ID: 147234;Calibrated 10/2/2023),we performed two(2)tests in two different <br /> locations on the equipment pad.We used a grinding stone to smooth out a section of the concrete for our test area. Sixteen <br /> (16)rebound readings were taken within a grid of about 1",for each of the tests. The high and/or low outlier readings were <br /> excluded in the determination of the rebound mean. Based on the performed tests,listed below are the findings: <br /> Equipment Pad: <br /> -R(mean)=39;Compressive Strength(vertical orientation)=5400psi <br /> -R(mean)=40;Compressive Strength(vertical orientation)=5600psi <br /> Site Photos: <br /> Offices Serving the Western United States <br /> Lynnwood(425)485-5519•Poulsbo(360)598-2126•Tacoma(253)939-2500 <br /> The information provided on this report is prepared for the exclusive use of the client.This report may not be reproduced in any format without the written permission of the client and Krazan&Associates.This report <br /> indicates our inspectors observation and testing results based on site conditions and contractor activities.This informaton is subject to review prior to final submittal.By signing this report,our inspector does not accept <br /> responsibility for validity ofresults.The same information has been provided by others on site.The test results apply only to the specific locations,and items inspected or tested.Template dare 4/20/2023 <br />