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Home My WebLink AboutAlpha Testing - 4/20/2018Concrete 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:RETAINING WALLS Project Desc:MUSTANG PANTHER STADIUM PKG A & PKG B Our Report #:F171917-164 GRAPEVINE - COLLEYVILLE ISD 30510 IRA E WOODS AVE GRAPEVINE, TX 76051 CALVA POWELLATTN: Fax Number: Date Placed:3/23/2018 Time Placed:10:20 AM 5.8 4.3 62.0 74.0 Date Received:3/26/2018 Concrete Supplier:MARTIN MARIETTA Submitted By:Gasigwa, Ignace(Baziga) Plant Number:141 Delivery Ticket No.:4586233 148.7 Batch Time:8:43:00 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:NE CORNER PM:TIM BEGOLE SR. Date Issued:04/20/2018 Specified Strength:4000 Result Air Content: Ambient Temp (F): Concrete Temp (F): Unit Weight: Slump (ASTM C-143): 285 3/30/2018 7 4454012.56 3550LABC-1231 8 N/A 42 286 4/20/2018 28 5676012.56 4520LABC-1231 8 N/A 45 287 4/20/2018 28 5776012.56 4600LABC-1231 8 N/A 42 288 4/20/2018 28 6117012.56 4870LABC-1231 8 N/A 45 Average 28-day Compressive Strength is compliant with project specifications CC: 4660 Respectfully Submitted By:__________________________________________________________ of Alpha Testing, Inc. Geotechnical Engineering * Construction Materials Testing * Environmental Engineering * Consulting 312476 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.