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Westhaven 1-LR140124 Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES COMPRESSIVE STRENGTH (4x8 inch. Cylinder) Client: Gilco Contracting Report#: C-8278 Project: Westhaven Distribution: Technician: Teddy L Cummings City of Coppell - Larry Davis Supplier: TXI Gilco Contracting - Lela Hubbard Placement: 1/17/2014 Strength*: PSI ID # Age Test Load Strength Design ID: 6450 Date (lbs.) (PSI) Ticket: 2062292 1 7 1/24 45160 3594 Truck: 0000 2 28 2/14 Batch Time: 8:03 AM 3 28 2/14 Sample Time: 8:35 AM 4 28 2/14 Ambient Temp: 43 Material Temp: 52 Air%: 3.2 Unit Weight(pcf): Consolidation: Rodding Slump (Inches): 4.5 Location: Terrace Street Sta. 3+50 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