4433 30TH DR SE 2018-03-30 - Laserfiche WebLink

OTTO ROSENAU & ASSOCIATES, INC. Geotechnical Engineering,Construction Inspection&Materials Testing CONCRETE REPORT Job Number: 16-0175 Report Number: RC353991 Permit Number: Project: Riverfront Simpson Client: Polygon Northwest Address: 4312 30th Drive SE,Everett Address: 11624 SE 5th Street,Bellevue Inspector(s): Erik Neville Date: 8/1/2017 Description/Location: Inspected reinforcing steel for foundation walls at buildings 240,256,271 and footings at building 241,272,and 273. Inspected concrete placement for walls and footings and 2 ufer grounds per site plans at 272,273 and 241.The inspected work was found to be done as per approved project documents. Resteel Verified: Yes 8/1/2017 Erik Neville(Grade 60) Mfg: Placement Data Design o Actual ❑ Batch Weights/Cubic Yard Supplier: Miles Cement(lbs/type): 410 # Type: I/II Mix Number: 18350FP Fine Agg.(lbs): 1520# Slump Spec: 5"t1° Coarse Agg.(lbs/size): 1560# 7/8" Slag(lbs): W/C Ratio Spec: .532 Coarse Agg.(lbs/size): 300# Pea Gravel Air Spec: N/A Coarse Agg.(lbs/size): Total Yards: 55 Fly Ash(lbs): 60# Placed Via: Pump Water(lbs or gal): 30 gal. Consolidated: Yes Admixtures(specify): Required Strength: 4000 psi at 28 days. Sampling and Testing Data Time Cubic Water Slump Air% Conc.Temp ,Ambient Truck Ticket . ASTM C 172,C 31. Made - Verdi Added C 143 C 231 C 1064. . ,•- TempNo• No. . : Cast Samples: 1-4 10:15 am 10.00 0 gal. 5" N/A 75°F 65°F C140 153796 Weather. Clear Slump Range: 5"to 6" Air%Range: — Date Samples Picked Up: 8/2/2017 Initial Curing Method: *sine C31,Exclude C31-121.5 Initial Curing Temp: ASTM C31,Exclude C31-10.12 Comments REINFORCING/PLACEMENT: Conforms:❑ Does Not Conform:G COMPRESSIVE TEST RESULTS Specimen Test Field Age Size Area Weight Max Load Strength Fracture Type Number Date Cure (Days) (in.) (Sq.ln.) (Lbs.) (Lbs.) (psi) (other than cone) 1 8/8/17 7 4 x 8 12.69 8.8 42,160 3320 5 2 8/29/17 28 4 x 8 12.69 8.7 59,870 4720 5 3 8/29/17 28 4 x 8 12.69 8.8 61,130 4820 3 4 8/29/17 28 4x 8 12.69 8.7 58,840 4640 5 * Discarded Tested in general accordance to: ASTMC39 Q ASTMC617❑ ASTMC1231 ❑ Copies to: ❑ Client ❑ Engineer El Building Dept 0,� ❑Owner Q Contractor Batch Plant Technical Responsibility: ❑Architect ❑Others a -r Han en,Project Manager This report applies only to the items tested or reported and is the exclusive property of Otto Rosenau&Associates,Inc. Reproduction of this report except in full,without written permission from our firm is strictly prohibited. 6747 M.L.King Way S.,Seattle,Washington 98118—Phone(206)725-4600 or 1-888-OTTO-4-US—Fax(206)723-2221 Form No.:ADMIN-62-04(Rev 09/06) Pa 1 x #ism $!'� t.