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CONCRETE COMPRESSIVE STRENGTH TEST REPORT MAYES I Irerracon <br />Report Number: M7231404.0002A <br />' <br />Service Date: 06/08/23 <br />20225 Cedar Valley Rd Ste 110 <br />Report Date: 07/07/23 <br />Revision 1 - 28-day results <br />Lynnwood, WA 98036-6365 <br />Task: <br />425-742-9360 <br />Client <br />Project - M7231404 <br />Brixton Everett LLC <br />Everett Mall Redevelopment <br />Attn: Kyle Godat <br />1402 SE Everett Mall Way <br />120 S Sierra Ave <br />Everett, WA <br />Solana Beach, CA 92075 <br />Permit No.: B2208-032 <br />Material Information <br />Sample Information <br />Specified Strength: 4,000 <br />psi @ 28 days <br />Sample Date: <br />06/08/23 Sample Time: <br />0620 <br />Sampled By: <br />David Bernier <br />Mix ID: 0340A <br />Weather Conditions: <br />Sun <br />Supplier: Smoky point concrete <br />Accumulative Yards: <br />3 Batch Size (cy): <br />10 <br />Batch Time: 0506 <br />Plant: 603a <br />Placement Method: <br />Chute <br />Truck No.: 5050 <br />Ticket No.: 305992 <br />Water Added Before (gal): <br />5 <br />Water Added After (gal): <br />0 <br />Field Test Data <br />Sample Location: <br />At grid 1/A <br />Test <br />Result Specification <br />Placement Location: <br />Footing with column pads at gridlines <br />Slump (in): <br />4 3/4 <br />D/1-21 1/A-D <br />Air Content (%): <br />5.9 3.5 - 6.5 <br />Sample Description: <br />4-inch diameter cylinders <br />Concrete Temp. (F): <br />72 <br />Ambient Temp. (F): <br />59 <br />Plastic Unit Wt. (pcf): <br />Yield (Cu. Yds.): <br />Laboratory Test Data <br />Age at Max <br />Comp <br />Set Spec Cyl. <br />Avg Diam. Area Date <br />Date Test Load <br />Strength Frac <br />Tested <br />No. ID Cond. <br />(in) (sq in) Received <br />Tested (days) (Ibs) <br />(psi) Type <br />By <br />1 1 Good <br />3.98 12.44 06/09/23 <br />06/15/23 7 42,310 <br />31400 2 <br />JAM <br />1 2 Good <br />3.99 12.5 06/09/23 <br />07/06/23 28 58,350 <br />41670 2 <br />JAM <br />1 3 Good <br />3.99 12.5 06/09/23 <br />07/06/23 28 59,900 <br />41790 1 <br />JAM <br />1 4 Good <br />3.98 12.44 06/09/23 <br />07/06/23 28 59,320 <br />41770 2 <br />JAM <br />Average (28 days) 4,740 <br />Initial Cure: Inside <br />Final Cure: Moist Room <br />Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Not tested for plastic unit <br />weight. <br />Samples Made By: Mayes/Terracon <br />Services: Special Inspections / Materials Testing <br />Mayes/Terracon Rep.: David Bernier <br />Reported To: Bayley Construction <br />Contractor: Bayley Construction <br />Report Distribution: <br />(1) Brixton Everett LLC, Kyle Godat (1) Bayley Construction, Tony Betz <br />(1) City of Everett WA, Permit Services (1) Mayes Testing Engineers, Inc, Donna <br />Pollard <br />(1) Mayes Testing Engineers, Inc, Mike (1) Smokey Point Concrete Inc, Jasper Smith <br />Mattox <br />Reviewed By: <br />Kevin Graham <br />Office Manager <br />Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 <br />The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be <br />reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and <br />are not necessarily indicative of the properties of other apparently similar or identical materials. <br />CRoo01, 3-31-22, Rev.7 Page 1 of 1 <br />