4506 29TH AVE SE 2019-03-15 - Laserfiche WebLink

OTTO ROSENAU & ASSOCIATES, INC. Geotechnical Engineering,Construction Inspection&Materials Testing CONCRETE REPORT Job Number: 16-0175 Report Number: RC370386 Permit Number: various Project: Riverfront Simpson Client: Polygon Northwest Address: 4312 30th Drive SE, Everett Address: 11624 SE 5th Street,Bellevue Inspector(s): John Fraser Date: 5/2/2018 Description/Location: Inspected reinforcing steel and concrete placement for footings and interior/perimeter stem walls for units 204 and 205. Exterior footings for units 144 and 145 with UFER ground anchor rods and straps verified.The inspected work was found to be done as per approved project documents. 204-4506 29th Avenue SE-C1708-027 205-4504 29th Avenue SE-C1708-014 144-4331 Riverfront Blvd.-C1801-007 145-4329 Riverfront Blvd.-C1801-009 Rebar Verified: Yes 5/2/2018 John Fraser(Grade 60) Mfg: Cascade Placement Data Design [] Actual E] Batch Weights/Cubic Yard Supplier: Miles Cement(lbs/type): 410# Type: I/II Mix Number: 18350FP Fine Agg.(lbs): 1570# Slump Spec: 4"±l" Coarse Agg.(lbs/size): 1650 lbs.7/8" Slag(lbs): W/C Ratio Spec: 0.45 Coarse Agg.(lbs/size): 200 lbs.#8 Air Spec: n/a Coarse Agg.(lbs/size): Total Yards: 40 Fly Ash(lbs): 60# Placed Via: Pump Water(lbs or gal): 30gal Consolidated: Yes Admixtures(specify): Required Strength: 3000 psi @ 28 days Sampling and Testing Data Time Cubic Water Slump Air% Conc.Temp Ambient Truck Ticket ASTM C 172,0 31 Made Yards Added C 143 C 231 C 1064 Temp No. No. Cast Samples: 1-4 12:50 pm 10.00 15 gal. 5" n/a 67°F 64°F C140 105046 Weather: Clear Slump Range: 3"-5" Air%Range: n/a Date Samples Picked Up: 5/3/2018 Initial Curing Method: ASTM C31,Exclude C31-12.1.5 Initial Curing Temp: ASTM c31,Exclude C31-10.1.2 Comments. - Placed per ACI criteria. REINFORCING/PLACEMENT: Conforms:0 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 5/9/18 7 4 x 8 12.5 8.8 37,840 3030 3 t S Discarded Tested in general accordance to: ASTMC39[] ASTMC617❑ ASTMC1231 ❑ Copies to: ❑ Client ❑ Engineer Q Batch Plant F ❑ Owner 0 Contractor ❑ Others Technical Responsibility: ❑Architect 11 Building Dept alter 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) 12aq