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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: RC275592 Permit Number: <br /> Project: Riverfront Simpson Client: Polygon Northwest <br /> Address: 41st Street towards Snohomish River, Everett Address: 11624 SE 5th Street,Bellevue <br /> Inspector(s): Joey Moon Date: 9/712016 <br /> Description/Location: INspected reinforcing steel and concrete placement for stem walls and interior footings for home site 1.12 k;�ermit <br /> #C1608-002), 130(permit#C1607-023). Perimeter footings with 2-29 ufer ground bars at home siteg 107 ermit <br /> #01607-126), 108(C1607-027),and 109(permit#C1607-028).The inspected work was found to be done as per <br /> approved project documents. <br /> Resteel Verified: Yes 9/7/2016 Joey Moon(Grade 60) Mfg: <br /> Placement Data Design yj Actual ... Batch:WeighWCubic Yard <br /> Supplier: Concrete Nor'West Cement(lbs/type): 410# Type: ULI <br /> Mix Number: 18350FP Fine Agg.(lbs): 1520# <br /> Slump Spec: 6t" Coarse Agg. (Ibs/size): 1560# 314" Slag(lbs): <br /> W/C Ratio Spec: .45 Coarse Agg. (lbsisize): 300# 318" <br /> Air Spec: n/a Coarse Agg. (Ibs/size): <br /> Total Yards: 77 Fly Ash(lbs): 60# <br /> Placed Via: Pump Water(Ibs or gal): 30Gal <br /> Consolidated: Yes Admixtures(specify): <br /> Required Strength: 3000 psi at 28 days. <br /> Sampling and Testing Data Time Cubic Water Slump Air% Conc.Temp Ambient Truck Ticket { <br /> ASTM C 172,C 31 Made Yards Added C 143 C 231 C 1064 Temp No. No. <br /> Cast Samples: 1 11:47 am 10,50 10 gal. 6" n/a 75'F 69'F C145 183432 j <br /> Weather: Overcast Slump Range: 5.5"-6.5" Air%Range: <br /> Date Samples Picked Up: 9/8/2016 Initial Curing Method: ASTM 0.31,ExM1-12.1.5 Initial Curing Temp: Asrna cat,F,a.da c31-10.1.2 <br /> Comments <br /> REINFORCINGIPLACEMENT: Conforms:k Does Not Conform: i_1 <br /> COMPRESSIVE TEST RESULTS <br /> Specimen Test Field Age Size Area Weight Max Load Strength Fracture Type <br /> Number Date Cure (Days) (in.) (Sq.ln.) (Lbs.) (Lbs.) (psi) (other than cone) <br /> _-___..._..------------------ -----....._......._,__.._ <br /> 1 9/141167 4 x 8 12.62 8.8 36,970 2930 <br /> '=Discarded _............._ <br /> Tested in general accordance to: ASTMC39;,� ASTMC617 L j ASTMC1231 F j <br /> Copies to: <br /> n Client Engineer Building Rept o <br /> Owner Contractor W1 Batch Plant Technical Responsibility: <br /> ._1 Architect Others ter Hsen, Project Manager <br /> This report applies only to the items tested or reported and is the exclusive property of Otto Rosenau&Associates, Inc. Reproduction of this <br /> report except in full,without written permission from our firm is strictly prohibited. <br /> 6747 M.L.King Way S.,Seattle,Washington 98118 Phone(206)725-4600 or 1-888-OTT'O-4-US—Fax(206)723-2221 <br /> Form No.:ADMIN-62-04(Rev 09/06) V! <br /> 1 <br />