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Westhaven 1-LR131104
Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES COMPRESSIVE STRENGTH (4x8 inch. Cylinder) Client: Gilco Contracting Report#: C-7848 Project: Westhaven Distribution: -, Technician: Gerardo Gamez City of Coppell - Larry Davis Supplier: Plant Gilco Contracting - Leia Hubbard Placement: 10/7/2013 Strength*: 3600 PSI ID # Age Test Load Strength Pass Design ID: Date (lbs.) (PSI) Fail Ticket: 1 7 10/14 45090 3588 Truck: 2 28 11/4 49460 3936 Pass Batch Time: 3 28 11/4 51450 4094 Pass Sample Time: 8:00 AM 4 28 11/4 48340 3847 Pass Ambient Temp: 51 Material Temp: 70 Air%: 1.9 Unit Weight(pcf): 153.6 Consolidation: Rodding Slump (Inches): 8.25 Location: Parking ar &alley inlets ID # Age Test Load Strength Pass Design ID: Date (lbs.) (PSI) Fail Ticket: 7- : ..1 ruck: 6 28 1 4 48020 : •• Batch Time: t: 11/4 • 4339 Pass .ample Time: 11:07 AM 8 28 11/4 55190 4392 Pass Ambient Temp: 70 Material Temp: 78 Air%: 5.1 Unit Weight(pcf): 150.56 Consolidation: Rodding Slump (Inches): 5.25 Location: Parking area &alley inlets Remarks: Locations given by foreman. * 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 -- .a ' -2 ---e. C�� Stan Walczak, President N I Lawrence,Jr. P.E. Texas Firm No. F-4610 /I It; Z. Ijk )ifigt° 4501 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888