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Home My WebLink AboutAlpha Testing - 8/28/2018 (3)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 15 Project Desc:MUSTANG PANTHER STADIUM PKG A & PKG B Our Report #:F171917-360 GRAPEVINE - COLLEYVILLE ISD 30510 IRA E WOODS AVE GRAPEVINE, TX 76051 CALVA POWELLATTN: Fax Number: Date Placed:7/31/2018 Time Placed:12:45 PM 5.5 4.5 90.0 95.0 Date Received:8/1/2018 Concrete Supplier:MARTIN MARIETTA Submitted By:Guerrero, Victor Plant Number:141 Delivery Ticket No.:4875412 146.4 Batch Time:11:38:00 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:F8204M Break Type: Sample Location:STATION 0+00 TO STATION 0+45.75 PM:TIM BEGOLE SR. Date Issued:08/28/2018 Specified Strength:3000 Result Air Content: Ambient Temp (F): Concrete Temp (F): Unit Weight: Slump (ASTM C-143): 584 8/7/2018 7 4146012.56 3300LABC-1231 8 N/A 42 585 8/28/2018 28 5614012.56 4470LABC-1231 8 N/A 42 586 8/28/2018 28 5332012.56 4250LABC-1231 8 N/A 43 587 8/28/2018 28 5742012.56 4570LABC-1231 8 N/A 45 Average 28-day Compressive Strength is compliant with project specifications CC: 4430 Respectfully Submitted By:__________________________________________________________ of Alpha Testing, Inc. Geotechnical Engineering * Construction Materials Testing * Environmental Engineering * Consulting 328796 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.