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ST8805-LR 890724 (2)
BAKER. SHIFLE7-F, Construction Materials Engineering Division Coppell Independent School District 1201 Wrangler Drive Coppell, Texas 75019 PROJECT: LOCATION: ~Engineers July 24, 1989 Hlgh School Access Road Coppel I, Texas Attn: Ms. Vonita White Superintendent REPORT NO: 892488--24 REPORT OF TESTS ON CONCRETE BEAMS SPECIFIED STRENGTH 650 ps I e 28 days CONCRETE SUPPLIER L.H. Lacy TRUCK NO. --- TICKET NO ---- SAUPLEDSY LJ ~ 10:45 am DATE P~CED 6--24--89 LOCATION OF P~CEMENT WEATHER CONOITIONS AIR TEMPERATURE CONCRETE TEMPERATURE CONCRETE UNIT WEIGHT AIR CONTENT Clear 93°F 87°F 4.6% SLUMP 1 --1/2" East Bound Parkway Blvd.; sra. 54+00 BEAM FLEXURAL STRENGTH TESTS BEAM DATE AGE WIDTH DE~H SPAN LOAD F~XURAL NO. TESTED DAYS INCHES INCHES INCHES LBS STRENGTH, PWB-4 6-27-89 3 6 6 - 1/16 18 7200 590 PWB-5 7-01-89 7 6 6 " 6800 565 PWB-6 7-22-89 28 5 - 15/16 6 - 1/16 " 8100 670 I~/B-7 7-22-49 28 6 " " 8600 705 RE~^RKS:28 day flexural strengths comp y with project TEaTMrmOO= ~C2SSO. C~ specifications unless noted otherwise. OISTRISUTION: 1 Above 1 Jerry Parche' Consulting Engineers 1 City of Coppell 1 L.H. Lacy Contractors BAKER-SHIFLETT, INC. David R. Frlels, P.E. Texas 51700 5450 East Loop 820 South P.O. Box 15822 Fort Worth, Texas 76119 (817)478-8254 Metro 572-341 t