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Home My WebLink AboutAlpha Testing - 6/21/2018Concrete 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:GRADE BEAMS: E.2/0.12-0.8 AND A.1/0.12-0.8 Project Desc:MUSTANG PANTHER STADIUM PKG A & PKG B Our Report #:F171917-278 GRAPEVINE - COLLEYVILLE ISD 30510 IRA E WOODS AVE GRAPEVINE, TX 76051 CALVA POWELLATTN: Fax Number: Date Placed:5/23/2018 Time Placed:1:53 PM 6.8 2.8 88.0 92.0 Date Received:6/11/2018 Concrete Supplier:MARTIN MARIETTA Submitted By:Gasigwa, Ignace(Baziga) Plant Number:141 Delivery Ticket No.:4725558 150.1 Batch Time:1:20:00 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:F8204M Break Type: Sample Location:E.2/0.10 PM:TIM BEGOLE SR. Date Issued:06/21/2018 Specified Strength:3000 Result Air Content: Ambient Temp (F): Concrete Temp (F): Unit Weight: Slump (ASTM C-143): 445 6/11/2018 19 4943012.56 3940LABC-1231 8 N/A 41 446 6/20/2018 28 4974012.56 3960LABC-1231 8 N/A 45 447 6/20/2018 28 5006012.56 3990LABC-1231 8 N/A 42 448 6/20/2018 28 5033012.56 4010LABC-1231 8 N/A 45 Average 28-day Compressive Strength is compliant with project specifications Notes:Required strength revised to indicate 3,000 psi required- 6/21/2108 CC: 3990 Respectfully Submitted By:__________________________________________________________ of Alpha Testing, Inc. Geotechnical Engineering * Construction Materials Testing * Environmental Engineering * Consulting 320006 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.