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OTTO ROSENAU & ASSOCIATES, INC. <br /> Geotechnical Engineering,Construction Inspection&Materials Testing <br /> CONCRETE REPORT <br /> Job Number: 16-0175 Report Number: RC353991 Permit Number: <br /> Project: Riverfinnt Simpson Client Polygon Northwest <br /> Address: 4312 30th Drive SE,Everett Address: 11624 SE 5th Street,Bellevue <br /> Inspector(s): Erik Neva Date: 8/1/2017 <br /> DesCriPtiOn/LOCation: Inspected reinforcing steel for foundation walls at buildings 240,256,271 and footings at balking 241,272,and <br /> 273. <br /> Inspected concrete placemtnt for walls and footings and 2 ufer grounds per site plans at 272,273 and 241.The <br /> inspected work was found t be done as per approved project documents. <br /> Restate!Verified: Yes 8/1/2017 Erik Neville(Grade 80 Mfg: <br /> Pt ement Data Design Actual Q Batch Welght*fCubIc Yard <br /> . . <br /> Supplier Miles Cement(lbs/type): 410# Type: I/J1 <br /> Mix Number: 18350FP Fine Agg.(lbs): 1520# <br /> Slump Spec: 5"±l" Coarse Agg.(lbs/size): 1560# 7/8" Slag(Ibs): <br /> WIC Ratio Spec: .532 Coarse Agg.(lbs/size): 300# Pea Gravel <br /> Air Spec: N/A Coarse Agg.(lbs/size): <br /> Total Yards: 55 Fly Ash(Ibs): 60# <br /> Placed Via: Pump Water(lbs or gal): 30 gal. • <br /> Consolidated Yes Admixtures(specify): <br /> Required Strength: 4000 psi at 28 days. <br /> SaMpling andleatieltbalii.....11010'.' :.OA* .4. Water .. Slump.•..: Air'i; .. 04iii0eiiiriz. A10.1.0 '.::-Iiiitti.akOikiV::::::: <br /> .2.. : <br /> A$TM eir4tm-..;;;:. .,_:44*::::''YOs-i,Added-:.. '0143.. ".c:231:- - •c.444:.: ;::::::1400-'1..., i14;v.;::'4::#017:;.!::...:.: <br /> . ... <br /> Cast Samples: 1-4 10:15 am 10.00 1 0 gal. 5" WA 75°F 65°F C140 153796 <br /> . . <br /> ..§-•. 17.T.'.„..,-:,:. -..---;,;':..,i',.?.::•. .:::'..7-,''.7•:' .V.' • '. ::`,:l.: • :.;:- ::::::7 :-. :'-_-,':.77-.:** •. -• ..,:••• :::-:::::., - 7:'. I ;.-..-.:: ::-.:'-i2:'''`.. .-::. ...',.'3:.5.,.:\..-'1': <br /> Weather: Clear Slump kange: 5"to 6" Air°X:$Range: - <br /> Date Samples Picked Up: 812(2017 Initial Oering Method: ASTM C31,EXclude C31-12.1.5 Initial Curing Temp: ASTM C31,Wads C31-10.12 <br /> ::;.1.:: '!:.:::::-•-.::7::.:'.''',•:: :':' - .:-.'...i. : -' — ' - '7',.:.7-.:.... •:.climiniinte ,......--.:-...-:-. .•. :.-- :: ..,:. 7:: .;•!•:-:, :.;-.::-gz:!::':*7-7;F,:;7:.,7,7:7:,:: :;7:7 <br /> . <br /> REINFORCING/PLACEMENT: Conforms:0 Does Not Conform:0 <br /> I <br /> COMPRESSIVE TEST RESULTS <br /> Specimen Test Field Age Slim Area Weight Max Load Strength Fracture Type <br /> Number Date Cure (Days) (In.) (Sq.in.) (Lbs.) (Lbs.) (psi) (other than cone) <br /> 1 8/8/17 7 4 x 8 12.69 8.8 42,160 3320 5 <br /> •=Discarded <br /> Tested in general accordance to: ASTMC39 W 'ASTMC617 0 A STM C 1 231 0 <br /> Copies to: <br /> 0 Client 0 Engineer 0 Building Dept <br /> —111,/jr"------- <br /> 0 Owner Eia Contractor g Batch Plant Technical Responsibility: _ <br /> 0 Architect 0 Others Ha sen,Project Manager <br /> id <br /> This report applies only to the Items tested or reported an is the exclusive property of Otto Rosenau&Associates Inc. Reproduction of this <br /> report except in fuN,without written permission from our firm is strictly prohibited. <br /> , <br /> 6747 M.L.King Ways.,Seattle,Washington 98118-Phone(206)725-4600 or 1-888-OTTO-4-US-Fax(206)723-2221 <br /> Form No.:ADMIN-62-04(Rev 09/06) Pois-,1- - <br /> , . ! <br /> 1 <br />