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Westhaven Phase 2B-LR170424Concrete Compression Test Report 2209 Wisconsin St. Dallas, TX 75229 (972)620-8911 Alpha Testing, Inc. TBPE Firm No. 813 FIELD DATA Placement Location:INLET, THROATS @ STATION 1+17.54 OF LAT R-1 & STATION 6+85.35 ON LINE SD-R Project Desc:WESTHAVEN PHASE 2B - UTILITIES OFF STATE HWY 121 AND WESTHAVEN RD. Our Report #:162997-27 CULLUM CONSTRUCTION 6440 NORTH CENTRAL EXPRESSWAY, SUITE 500 DALLAS, TX 75225 BUBBA THOMASONATTN: (972) 271-4881Fax Number: Date Placed:3/21/2017 Time Placed:3:30 PM 3.0 3.7 84 89 Date Received:3/22/2017 Concrete Supplier:LMC Submitted By:Garcia, Cristian Plant Number:952 Delivery Ticket No.:63011856 N/A Batch Time:2:09:00 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:1701 Break Type: Sample Location:THROAT @ STATION 1+17.54 OF LAT R-1 PM:ATTEF ABUSHAKRA, P.E. Date Issued:04/24/2017 Specified Strength:4000 Result Air Content: Ambient Temp (F): Concrete Temp (F): Unit Weight: Slump (ASTM C-143): 45 4/10/2017 20 7357012.56 5860LABC-1231 8 N/A 42 46 4/18/2017 28 8018012.56 6380LABC-1231 8 N/A 42 47 4/18/2017 28 8263012.56 6580LABC-1231 8 N/A 42 48 4/18/2017 28 8145012.56 6480LABC-1231 8 N/A 42 Average 28-day Compressive Strength is compliant with project specifications CC:city of Coppell 6480 Respectfully Submitted By:__________________________________________________________ of Alpha Testing, Inc. Geotechnical Engineering * Construction Materials Testing * Environmental Engineering * Consulting 271332 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.