Laserfiche WebLink
OTTO ROSENAU & ASSOCIATES, INC. <br /> Geotechnical Engineering,Construction Inspection&Materials Testing <br /> CONCRETE REPORT <br /> Job Number: 16-0175 Report Number: RC355107 Permit Number: C1708-018,C1708-020,C1708-017 <br /> Project Riverfront Simpson Client: Polygon Northwest <br /> Address: 4507 31st Ave SE(lot 277)&4508 31st Ave SE(lot 250)& Address: 11624 SE 5th Street,Bellevue <br /> 4509 31st Ave SE(lot 278),Everett <br /> Inspector(s): Christopher Pratt Date: 2/12/2018 <br /> Description/Location: Inspected reinforcing steel,holdowns,anchor bolts and straps and concrete placement for building stem walls at <br /> lots 277,278,and 250. The inspected work was found to be done as per details on S6.0 of the approved plans. <br /> Resteel Verified: Yes 2/12/2018 Christopher Pratt(Grade 60) Mfg: Nucor <br /> Placement Data Design ❑e ;; Actual ❑ Batch Weights/Cubic Yard <br /> Supplier: Miles Cement(lbs/type): 410# Type: f/ll <br /> Mix Number: 18350FP Fine Agg.(lbs): 1540# <br /> Slump Spec: 4"±l" Coarse Agg.(lbs/size): 1560# 7/8" Slag(lbs): <br /> W/C Ratio Spec: 0.5 Coarse Agg.(lbs/size): 300# Pea Gravel <br /> Air Spec: n/a Coarse Agg.(lbs/size): <br /> Total Yards: 40 Fly Ash(lbs): 60# <br /> Placed Via: Pump Water(lbs or gal): 30gai <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 0.231 i C 1064 Temp No, No - <br /> Cast Samples: 1-4 12:30 pm 10.00 10 gal. 4" n/a 62°F 50°F C057 101853 <br /> Weather: Clear Slump Range: 4"-5" Air%Range: n/a <br /> Date Samples Picked Up: 2/13/2018 Initial Curing Method: ASTM c31,Exclude C31-12.1.5 Initial Curing Temp: ASTM C31,Exclude C31-10.1.2 <br /> Comments . <br /> REINFORCING/PLACEMENT: Conforms:f1 Does Not Conform:E <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 /> 1 2/19/18 7 4 x 8 12.5 8.7 54,640 4370 5 <br /> 2 3/12/18 28 4 x 8 12.56 8.7 74,660 5940 5 <br /> 3 3/12/18 28 4 x 8 12.56 8.7 71,910 5730 3 <br /> 43/12/18 28 4 x 8 12.56 8.7 70,770 5640 3 <br /> =Discarded <br /> Tested in general accordance to: ASTMC39 El ASTMC617❑ ASTMC1231 ❑ <br /> Copies to: <br /> Client Q Engineer ❑ Building Dept <br /> ❑Owner d❑ Contractor ® f Plant Technical Responsibility: / i ../ 0, <br /> ❑Architect ❑Others ,r1r Hansen, Project Manager 1 <br /> 1 <br /> fI <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-OTTO-4-US.-Fax(206)723-2221 <br /> Form No.:ADMIN-62-04(Rev 09/06) a-q-af 9 <br /> L <br />