Laserfiche WebLink
OTTO ROSENAU & ASSOCIATES, INC. <br /> Geotechnical Engineering,Construction Inspection&Materials Testing <br /> CONCRETE REPORT <br /> Job Number: 16-0804m Report Number: RC348535 Permit Number: C1604-080 thru 085 <br /> Project: Eclipse Townhomes-Bldg.10 Client: Polygon Northwest <br /> Address: 3350 31st Drive,Everett Address: 11624 SE 5th Street,Bellevue <br /> Inspector(s): Erik Neville Date: 7/19/2017 <br /> Description/Location: Inspected reinforcing steel and concrete placement for slab on grade at gridlines B-D/1--7 per layout on F7 and <br /> details 7,8, 13,14,and 18/S6.0 as well as ufer grounds where present at building 10. The inspected work was <br /> found to be done as per approved project documents. <br /> Resteel Verified: Yes 7/19/2017 Erik Neville Mfg: <br /> Placement Data Design Actual•[ :Batch Weights/Cubic Yard <br /> Supplier: Miles Cement(lbs/type): 470# Type: I/II <br /> Mix Number: 025006P Fine Agg.(lbs): 1540# <br /> Slump Spec: 5" Coarse Agg. (lbs/size): 1550# #57 Slag(lbs): <br /> W/C Ratio Spec: 0.549 Coarse Agg.(lbs/size): 300# #8 <br /> Air Spec: n/a Coarse Agg.(lbs/size): <br /> Total Yards: 145 Fly Ash(lbs): <br /> Placed Via: Pump Water(lbs or gal): 258.2# <br /> Consolidated: Yes Admixtures(specify): 28 oz.MB POLY 997 <br /> Required Strength: 4000 psi at 28 days. <br /> Sampling and Testing Data Time Cubic Water Slump Air% Conc.Temp. . Ambient Truck Ticket <br /> ASTM C 172,C 31 Made Yards Added C 143 C 231 C 1064 Temp No. No. <br /> Cast Samples: 1-4 7:40 am 10.00 0 gal. 5" 0% 76°F 59°F C144 92111 • <br /> Weather: Slump Range: Air%Range: <br /> Date Samples Picked Up: 7/20/2017 Initial Curing Method: ASTM C31,Exclude C31-12.1.5 Initial Curing Temp: ASTM C31,Exclude C31-10.1.2 <br /> Comments <br /> REINFORCING/PLACEMENT: Conforms:j Does Not Conform:❑ <br /> COMPRESSIVE TEST RESULTS <br /> Specimen Test Field Age Size Area Weight Max Load Strength Fracture Type <br /> Number Date Cure (Days) (in.) (Sq.ln.) (Lbs.) (Lbs.) (psi) (other than cone) <br /> 1 7/26/17 7 4 x 8 12.62 8.8 50,120 — 3970 5 <br /> 2 8/16/17 28 4x 8 12.62 8.8 65,770 5210 5 <br /> 3 8/16/17 28 4 x 8 12.62 8.8 61,930 4910 2 <br /> 4 8/16/17 28 4 x 8 12.62 8.8 61,440 4870 2 <br /> *=DiscardedTested in general accordance to: ASTMC39❑] ASTMC617❑ ASTMC1231 ❑ <br /> Copies to: <br /> ❑ Client k Engineer [] Building Dept <br /> ❑ Owner NI Contractor ❑d Batch Plant Technical Responsibility: <br /> ❑Architect ❑d Others Walter Hansen, Project Manager <br /> This report applies only to the Items tested or reported and is the exclusive property of Otto Rosenau&Associates,Inc. Reproduction of this <br /> report except in full,without written permission from our firm is strictly prohibited. <br /> 6747 M.L.King Way S.,Seattle,Washington 98118—Phone(206)725-4600 or 1-888-OTT0-4-US—Fax(206)723-2221 <br /> Form No.:ADMIN-62-04(Rev 09/06) S Page,.Lof 1 <br />