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I ; « <br /> CONCRETE COMPRESSIVE STRENGTH TEST REPORT MAYES TESTING ENGINEERS <br /> Report Number: M7191527.0002A airerracon=door <br /> Service Date: 09/20/19 20225 Cedar Valley Rd Ste 110 <br /> Report Date: 10/21/19 Revision 1 -28-day results Lynnwood,WA 98036-6365 <br /> Task: 425-742-9360 <br /> Client Project - M7191527 <br /> Providence Health and Services Providence Everett MC Colby Campus Pharmacy <br /> Attn:Accounts Payable 1700 13th St <br /> 600 Broadway Ste 304 Everett,WA <br /> Seattle,WA 98122 <br /> Permit No.:B1905-020 <br /> Material Information Sample Information <br /> Specified Strength: 4,000 psi @ 28 days Sample Date: 09/20/19 Sample Time: <br /> Sampled By: Charles Solway <br /> Mix ID: 4W50436 Weather Conditions: Indoors <br /> Supplier: Cadman Accumulative Yards: 2 Batch Size(cy): 2 <br /> Batch Time: 1331 Plant: 34 Placement Method: Georgia buggy <br /> Truck No.: 286 Ticket No.: 680008 Water Added Before(gal): <br /> Field Test Data Water Added After(gal): <br /> Sample Location: <br /> Test Result Specification Placement Location: (3)slab-on-metal-deck infills on <br /> Slump(in): 6 Level C2 in Colby Pharmacy <br /> Air Content(%): replacement area <br /> Concrete Temp.(F): <br /> Ambient Temp.(F): <br /> Plastic Unit Wt.(pcf): <br /> Yield(Cu.Yds.): <br /> Laboratory Test Data Age at Maximum Compressive <br /> Set Specimen Avg Diam. Area Date Date Test Load Strength Fracture Tested <br /> No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type By <br /> 1 1 3.98 12.44 09/24/19 09/27/19 7 47,230 3,800 2 KWB <br /> 1 2 3.98 12.44 09/24/19 10/18/19 28 67,590 5,430 2 KWB <br /> 1 3 3.98 12.44 09/24/19 10/18/19 28 64,270 5,170 2 KWB <br /> 1 4 3.98 12.44 09/24/19 10/18/19 28 68,550 5,510 2 KWB <br /> Average(28 days) 5,370 <br /> Initial Cure: Outside Plastic Lids 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.: Charles Solway <br /> Reported To: <br /> Contractor: Skanska USA <br /> { <br /> Report Distribution: a '`-. <br /> Reviewed By: / , <br /> (1)City of Everett WA,T Budden (1)Mayes Testing Engineers,Inc,Donna Pollard4 <br /> (1)Mayes Testing Engineers,Inc,Todd Wirtz (1)Providence Health and Services,James Graftor I lic ael S.Dolder,PE <br /> (1)Skanska USA Building Inc,Galen Smith Senior Principal <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 <br /> indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the <br /> actual samples tested at the location(s)referenced and are not necessarily indicative of the pales of other apparently similar or identical materials. <br /> CR0001,11-16-12,Rev.6 •Pfte-4-13f1- ft <br />