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Westhaven 1-LR130830 AZiiir Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES COMPRESSIVE STRENGTH (6x12 inch. Cylinder) Client: Gilco Contracting Report #: C-7629 Project: Westhaven Distribution: Technician: Bret W Dickerson Jr City of Coppell - Larry Davis Supplier: Plant Gilco Contracting - Leia Hubbard Placement: 8/30/2013 Strength*: 3600 PSI ID # Age Test Load Strength Pass Design ID: Date (lbs.) (PSI) Fail Ticket: 1 3 9/2 84560 2991 Truck: 2 7 9/6 90070 3186 Batch Time: 6:55 AM 3 28 9/27 Sample Time: 7:05 AM 4 28 9/27 Ambient Temp: 70 Material Temp: 77 Air%: 3.5 Unit Weight(pcf): 151.2 Consolidation: Rodding Slump (Inches): 2 Location: See map for location ID # Age Test Load Strength Pass Design ID: Date (lbs.) (PSI) Fail Ticket: 5 3 9/2 93250 3298 Truck: 6 7 9/6 95900 3392 Batch Time: 7:55 AM 7 28 9/27 Sample Time: 8:05 AM 8 28 9/27 Ambient Temp: 76 Material Temp: 75 Air%: 4.2 Unit Weight(pcf): 150.4 Consolidation: Rodding Slump (Inches): 2.5 Location: See map for location ID # Age Test Load Strength Pass Design ID: Date (lbs.) (PSI) Fail Ticket: 9 3 9/2 74570 2637 Truck: 10 7 9/6 78980 2793 Batch Time: 8:55 AM 11 28 9/27 Sample Time: 9:05 AM 12 28 9/27 Ambient Temp: 85 Material Temp: 77 Air%: 6.1 Unit Weight(pcf): 149.36 Consolidation: Rodding Slump (Inches): 2.75 Location: See map for location 4501 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888 Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES Report #: C-7629 ID ! Age Test Load Strength Pass Design ID: Date (lbs.) (PSI) Fail Ticket: 13 3 9/2 86780 3069 Truck: 14 7 9/6 94100 3328 Batch Time: 12:10 PM 15 28 9/27 Sample Time: 12:15 PM 16 28 9/27 Ambient Temp: 100 Material Temp: 85 Air%: 4 Unit Weight (pd): 149.88 Consolidation: Rodding Slump (Inches): 2.5 Location: Sta. 7+81.64 Westhaven Paving Remarks: * Specified Strength Requirement or as shown on Concrete Delivery Ticket Specifications: Field and laboratory tests by EWI are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 or C1231 Stan Walczak, President Texas Firm No. F-4610 4501 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888