4511 RIVERFRONT BLVD 2018-12-26 - Laserfiche WebLink

OTTO ROSENAU & ASSOCIATES, INC. Geotechnical Engineering,Construction Inspection&Materials Testing CONCRETE REPORT Job Number. 16-0175 Report Number: RC360603 Permit Number: ,See Below Project: Riverfront Simpson Client: Polygon Northwest Address: 4504 30th Drive SE,4506 31st Ave.SE&4507 30th Drive Address: 11624 SE 5th Street,Bellevue SE,4506 30th Drive SE,Everett Inspector(s): John Fraser Date: 12/11/2017 Description/Location: Inspected reinforcing steel and concrete placement for exterior footings at lots 227 and 251 and reinforcing steel and concrete placement for interior footings/stem walls at lots 228 and 229.The inspected work was found to be done as per approved project documents. Resteel Verified: Yes 12/11/2017 John Fraser(Grade 60) Mfg: Cascade -, Placement Data Design R?:; Actual ,D° Batch Weights/Cubic Yard Supplier: Miles Cement(lbs/type): 410# Type: I/II Mix Number: 18350FP Fine Agg.(lbs): 1520# Slump Spec: 4"t1" Coarse Agg.(lbs/size): 1560# 7/8" Slag(lbs): W/C Ratio Spec: .532 Coarse Agg.(lbs/size): 300# #8 Air Spec: N/A Coarse Agg.(lbs/size): Total Yards: 40 Fly Ash(lbs): 60# Placed Via: Pump Water(lbs or gal): 30 gal. Consolidated: Yes Admixtures(specify): Required Strength: 3000 psi at 28 days. Sampling and Testing Data Time Cubic Water Siuri p Air% Conc Temp Ambient Truck Ticket ASTM c'172,C 31 - Made Yards Added"': C 143 C 231 C 1P64- Cast 064 Cast Samples: 1-4 11:10 am 10.00 10 gal. 4.75" N/A 58°F 41°F C139 200723 Weather: Clear Slump Range: 2.5/5.5 Air%Range: N/A Date Samples Picked Up: 12/12/2017 Initial Curing Method: ASTM c31,Exclude C31-12.1.5 Initial Curing Temp: ASTM C31,Exclude C51-10.1.2 Comments ' Pemit#'s Lot 227-C1707-004,Lot 228-C1706-017,Lot 229-1706-018 REINFORCING/PLACEMENT: Conforms:O Does Not Conform: ❑ 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 1.2/18/17 7 4 x 8 12.62 8.8 48,090 3810 5 *=Discarded Tested in general accordance to: ASTMC39 ASTMC617❑ ASTMC1231 ❑ Copies to: �4 ❑ Client ❑ Engineer ❑ Building Dept ❑ Owner © Contractor 0 Batch Plant Technical Responsibility: LI Architect ❑Others l gaiter ase,Pro- 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) _Page 1 of I/