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Westhaven 1-LR140123 Eilerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES COMPRESSIVE STRENGTH (4x8 inch. Cylinder) Client: Gilco Contracting Report #: C-8279 Project: Westhaven Distribution: Technician: Teddy L Cummings City of Coppell - Larry Davis Supplier: Argos Gilco Contracting - Leia Hubbard Placement: 1/16/2014 Strength*: 4000 PSI ID # Age Test Load S • h Pass Design ID: D10000001395 Date (lbs.) PSI Fail Ticket: 1349639 1 7 1/23 61750 4914 Truck: 5018 2 28 2/13 Batch Time: 12:52 PM 3 28 2/13 Sample Time: 1:24 PM 4 28 2/13 Ambient Temp: 63 Material Temp: 66 Air%: 4 Unit Weight(pcf): Consolidation: Rodding Slump (Inches): 4 Location: Sidewalk Block L Lot 10 (Traffic device) 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