3301 31ST DR 2021-05-17 - Laserfiche WebLink

OTTO ROSENAU & ASSOCIATES, INC. Geotechnical Engineering, Construction Inspection&Materials Testing CONCRETE REPORT Job Number: 16-0804f Report Number: RC327409 Permit Number: C1604-020 thru 025 Project: Eclipse Townhomes-Bldg.2 Client: Polygon Northwest Address: 3301 31st Drive, Everett Address: 11624 SE 5th Street, Bellevue Inspector(s): Essaw Tesema Date: 3/31/2017 Description/Location: Inspected reinforcing steel and concrete placement per CT-013 and S1.0 for a mat slap repair. Reinforcing steel was inspected for type,size, grade, lap splice,and spacing. The inspected work was located at gridlines A.5/2.8 and A.5/6.3 for a 6'x9'hole cut to adjust plumbing line at two places. Restee!Verified: Yes 3/31/2017 Essaw Tesema(Grade 60) Mfg: Cascade j Placement Data Design ,V Actual n Batch Weights/Cubic Yard Supplier: Miles Cement(Ibs/type): 564# Type: I/II Mix Number: 01600P Fine Agg. (Ibs): 1400# Slump Spec: 4"±1" Coarse Agg. (lbs/size): 1550# #57 Slag(Ibs): W/C Ratio Spec: 0.496 Coarse Agg. (lbs/size): 300# #8 Air Spec: n/a Coarse Agg.(Ibs/size): Total Yards: 10 Fly Ash(Ibs): Placed Via: Pump Water(Ibs or gal): 34 gal. Consolidated: Yes Admixtures(specify): 16.9 oz.MB NC 534 Required Strength: 3000 psi at 28 days. Sampling and Testing Data Time Cubic Water Slump Air% Conc.Temp Ambient Truck Ticket ASTM C 172,C 31 Made Yards Added C 143 C 231 C 1064 Temp No. No. Cast Samples: 1-4 11:05 am 10.00 15 gal. 5.75" n/a 70°F 48°F C013 189307 Weather: Partly Cloudy Slump Range: 5.75" Air% Range: n/a Date Samples Picked Up: 4/3/2017 Initial Curing Method: ASTM C31,Exclude C31-12.1.5 Initial Curing Temp: ASTM c31,Exclude car-to.1.2 Comments REINFORCING/PLACEMENT: Conforms:LJ 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 4/7/17 7 4 x 8 12.62 9 46,020 3650 5 .=Discarded Tested in general accordance to: ASTMC39 kei ASTMC617 1 ASTMC1231 n Copies to: % Li Client [i[ Engineer [ ) Building Dept ❑ Owner IV] Contractor Batch Plant Technical Responsibility. [] Architect ]] Others Water 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