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Copperstone-LR 960328 (2) ~0- CO'"ULTING ENGINEERS IN= T~Z~U~e . - Environmental Assessments ~, Soils & Foundations Construction Hateria[s Testing "Excellence by Experience" Commercial &lndustria[ Inspection PO Box 92548 · South[ake, Texas 76092 · (817) 329-0281 CONCRETE CYLINDER TEST RESULTS PROJECT: Copperstone LOCATION: Coppell JOB #: 95-1522 DATE OF BREAK: 03-28-96 DAY: Thursday CLIENT: Copperstone Ltd CONTRACTOR: Clack Construction c/o Briscoe Clark Comp SUB-CONTRACTOR: Beck Foundations CYL. SLUMP DATE OF DAYS I.D. LOCATION (IN.) S~MPLE AGED POUNDS PSI east side of bridge: 43A @ pylon* 03-21-96 7 98,000 3467 43B @ pylon* 03-21-96 7 98,500 3484 72' drilled pier: 9C @ west abutment A 6.5" 02-29-96 28 148,500 5253 9D @ west abutment A 6.5" 02-29-96 28 148,000 5235 * made by contractor SPECIFICATIONS: 3600 psi @ 28 days SUPPLIER: Pioneer Glenn Hutchinson Technician