4516 RIVERFRONT BLVD 2022-01-25 - Laserfiche WebLink

OTTO ROSENAU & ASSOCIATES, INC. Geotechnical Engineering, Construction Inspection & Materials Testing CONCRETE REPORT Job Number: 16-0175 Report Number: RC402542 Permit Number: various %O%!/%///D��///G�i Project: Riverfront Simpson Client: Taylor Morrison Address: 4312 30th Drive SE, Everett Address: aka Polygon Northwest Inspector(s): Jonathan Andrews Date: 07/14/2020 i// i;„„/%/%O%/OOG%%/Z,4,,,pro//4/i- /,'?4/ iaioi/' ,,,,„Ca/i i,„///iiiiiia,///ioi%%O/%/////////%///O/////%O///D/////%%/A, Description/Location: Foundation and interior footings, pony walls, with seismic straps, and(2) UFER rods for lot#213 per approved plans and project documents. Lot#213-Address: 4516 Riverfront Blvd. -Permit#: C1708-033 Rebar Verified: Yes 7/14/2020 Jonathan Andrews(Grade 60) Mfg: Nucor, Cascade jj .syy ,.,. ,..,,,off • //',/ ' / ////a✓//%///, Supplier: Miles Cement(lbs/type): 410# Type: I/II Mix Number: 18350P Fine Agg. (lbs): 1540# Slump Spec: 5"±1" Coarse Agg. (lbs/size): 1650##57 Slag(Ibs): W/C Ratio Spec: 0.50 Coarse Agg. (lbs/size): 200##8 Air Spec: NA Coarse Agg. (lbs/size): .Y Total Yards: 30 Fly Ash(Ibs): 60# Placed Via: Pump Water(lbs or gal): 250# Consolidated: Yes Admixtures(specify): Required Strength: 3000 psi @ 28 days Cast Samples: 1-4 2:15 pm 10.50 10 gal. 5" NA% 75°F 64°F 1165 241959 Weather: Clear Slump Range: 9.5" Air% Range: NA Date Samples Picked Up: 7/15/2020 Initial Curing Method: ASTM c31,Exclude c31-12.1.5 Initial Curing Temp: ASTM c31,Exclude c31-10 12 4111 //O/// /,/ O/ /ii/i,,., // 1. ., i #///, �//-/////' /% Placed per ACI criteria. REINFORCING/PLACEMENT: Conforms:W Does Not Conform: L,' 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 07/21/2020 7 4 x 8 12.5 8.6 40,270 3220 5 2 08/11/2020 28 4 x 8 12.5 8.6 56,890 4550 5 3 08/11/2020 28 4 x 8 12.5 8.6 53,860 4310 5 4 08/11/2020 28 4 x 8 12.5 8.6 53,090 4250 5 =Discarded Tested in general accordance to: ASTMC39❑.i ASTMC617 I I ASTMC1231 ❑ Copies to: t ` ltwec' ._ ❑ Client n Engineer ❑d Batch Plant ❑ Owner nd Contractor ❑ Others Technical Responsibility: ❑ Architect n Building Dept Walter Hansen, 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) Page 1 of 1