3313 31ST DR 2021-05-27 - Laserfiche WebLink

OTTO ROSENAU & ASSOCIATES, INC. Geotechnical Engineering, Construction Inspection&Materials Testing CONCRETE REPORT Job Number: 16-0804g Report Number: RC328133 Permit Number: C1604-026 to 31 Project: Eclipse Townhomes-Bldg.3 Client: Polygon Northwest Address: 3313 to 3323 31st Drive, Everett Address: 11624 SE 5th Street, Bellevue Inspector(s): Joey Moon Date: 3/20/2017 Description/Location: Building 3 foundation slab. Unit addresses: 3313 31st Drive, 3315 31st Drive,and 3317 31st Drive. Resteel Verified: Yes 3/20/2017 Joey Moon(Grade 60) Mfg: Placement Data Design Actual El Batch Weights/Cubic Yard Supplier: Miles Cement(Ibs/type): 564# Type: I/II Mix Number: 01600P Fine Agg. (Ibs): 1400# Slump Spec: 5"±1" Coarse Agg.(lbs/size): 1550# #57 Slag(Ibs): W/C Ratio Spec: 0.50 Coarse Agg. (lbs/size): 300# #8 Air Spec: n/a Coarse Agg. (lbs/size): Total Yards: 162 Fly Ash(Ibs): Placed Via: Pump Water(Ibs or gal): 34ga1 Consolidated: Yes Admixtures(specify): 0.5 oz per cwt.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 9:11 am 50.00 15 gal. 5" n/a 61°F 39°F C055 188890 Cast Samples: 5-8 10:27 am 110.00 15 gal. 4.5" n/a 61°F 43°F C141 188902 Weather: Overcast Slump Range: 5"-5.5" Air%Range: Date Samples Picked Up: 3/21/2017 Initial Curing Method: ASTM C31,Exclude C31-12.1.5 Initial Curing Temp: ASTM C31,Exclude C31-10.1 2 Comments REINFORCING/PLACEMENT: Conforms:❑d 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 3/27/17 7 4 x 8 12.62 8.9 52,520 4160 5 5 3/27/17 7 4 x 8 12.62 8.9 63,470 5030 5 *=Discarded Tested in general accordance to: ASTMC39 ASTMC617❑ ASTMC1231 ❑ Copies to: ❑ Client El Engineer ❑ Building Dept ❑ Owner El Contractor ❑J Batch Plant Technical Responsibility: ❑ Architect ❑� Others 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