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Home My WebLink AboutAlpha Testing - 1/25/2019 (2)Concrete 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:RETAINING WALL: NORTH OF BUILDING C Project Desc:MUSTANG PANTHER STADIUM PKG A & PKG B Our Report #:F171917-495366 GRAPEVINE - COLLEYVILLE ISD 30510 IRA E WOODS AVE GRAPEVINE, TX 76051 CALVA POWELLATTN: Fax Number: Date Placed:12/28/2018 Time Placed:9:35 AM 4.3 4.0 36.0 53.0 Date Received:1/2/2019 Concrete Supplier:MARTIN MARIETTA Submitted By:Hernandez, Joe Plant Number:131 Delivery Ticket No.:5143928 150.2 Batch Time:8:44:00 AM 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:8206M Break Type: Sample Location:15' N FROM NE CORNER PM:TIM BEGOLE JR. Date Issued:01/25/2019 Specified Strength:3000 Result Air Content: Ambient Temp (F): Concrete Temp (F): Unit Weight: Slump (ASTM C-143): 787 1/4/2019 7 5074012.56 4040LABC-1231 8 N/A 45 788 1/25/2019 28 8163012.56 6500LABC-1231 8 N/A 45 789 1/25/2019 28 8051012.56 6410LABC-1231 8 N/A 42 790 1/25/2019 28 8691012.56 6920LABC-1231 8 N/A 43 Average 28-day Compressive Strength is compliant with project specifications CC: 6610 Respectfully Submitted By:__________________________________________________________ of Alpha Testing, Inc. Geotechnical Engineering * Construction Materials Testing * Environmental Engineering * Consulting 345734 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.