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Home My WebLink AboutAlpha Testing - 7/5/2018Concrete Compression Test Report 5058 Brush Creek Rd. Fort Worth, TX 76119 (817)496-5600 Alpha Testing, Inc. TBPE Firm No. 813 FIELD DATA Placement Location:FOOTINGS FOR STAIRWAYS TO UPPER CONCOURSE BLEACHER Project Desc:MUSTANG PANTHER STADIUM PKG A & PKG B Our Report #:F171917-290 GRAPEVINE - COLLEYVILLE ISD 30510 IRA E WOODS AVE GRAPEVINE, TX 76051 CALVA POWELLATTN: Fax Number: Date Placed:6/7/2018 Time Placed:1:15 PM 5.0 3.2 91.0 89.0 Date Received:6/11/2018 Concrete Supplier:MARTIN MARIETTA Submitted By:Gasigwa, Ignace(Baziga) Plant Number:141 Delivery Ticket No.:4758102 153.4 Batch Time:12:23:00 PM Tested For: Lab No.: Cure Type: Date Tested: Age (Days): Max Load: Area: Sq. In.PSI: Cap Spec: CYLINDER COMPRESSION TEST RESULTS (ASTM C-231) Avg. Length Avg. Width Avg Depth/ Diameter Cast By:ALPHA Cured Specification:ASTM C-31 Mix ID:F8205M Break Type: Sample Location:G.2/11.8 PM:TIM BEGOLE SR. Date Issued:07/05/2018 Specified Strength:4000 Result Air Content: Ambient Temp (F): Concrete Temp (F): Unit Weight: Slump (ASTM C-143): 473 6/14/2018 7 4416012.56 3520LABC-1231 8 N/A 45 474 7/5/2018 28 5903012.56 4700LABC-1231 8 N/A 41 475 7/5/2018 28 5963012.56 4750LABC-1231 8 N/A 42 476 7/5/2018 28 5770012.56 4590LABC-1231 8 N/A 41 Average 28-day Compressive Strength is compliant with project specifications CC: 4680 Respectfully Submitted By:__________________________________________________________ of Alpha Testing, Inc. Geotechnical Engineering * Construction Materials Testing * Environmental Engineering * Consulting 321953 Break Types: 1: Cone 2: Cone and Split 3: Cone and Shear 4: Shear 5: Columnar * = Specification out of spec Test Method: Unless noted, concrete was sampled and tested in accordance with ASTM C172, C143, C231, C173, C1064, C31, C1231 and C138. Compression strength tests per ASTM C39.