ST8805-LR 890531 (2)BAKER. SHIFLE'IT, /nc.
~ Construction Materials Engineering Division
Engineers
May 31, 1989
Coppell Independent School Dlstrlct PROJECT:
1201 Wrangler Drive
Coppel I, Texas 75019 'OCATION:
Parkway Boulevard &
High School Access Road
Coppell, Texas
Attn: Ms. Vonlta White
Superlntendent
REPORT NO: 892488-- 10
REPORT OF TESTS ON CONCRETE CYLINDERS
CLASS OF CONCRETE 3000 pS I WEATHER CONDITIONS C I ear
CONCRETE SUP~L,E, Ne I son Bros. A,R TEMPERATURE 77 °F
T, UCKNO. 204 CONCRETE TEMPERATURE 75°F
T,CKET NO. 44599 CONCRETE UNIT WE,G.T ---
SAMPLED BY TT ~ 1:40 pm A"R CO.~ENT ----
LOCATION OF PLACEMENT Storm box culvert; S side High School Access Road,
Sta 16+91
CYLINDER COMPRESSIVE STRENGTH TESTS
CYLINDER TESTEC SLUMP AGE DATE DATE TOTAL COMPRESSIVE
INCHES DAYS PLACED TESTED LOAD, LBS. STRENGTH, PSI
NO. BY IASTM C143 (ASTM C-39/AASHTU T-2;
PW-1 RD 2 3/4 7 5-01-89 5-08-8g 110,000 3890
PW-2 RD " 28 " 5-29-89 134,000 4740
PW-3 RD " 28 " " 138,500 4900
STD. 8" x 12" AREA 28.27
REMARKS: 28 day compressive s'~reng~rhs comply wl~rh
project specifications unless noted otherwise.
BAKER-SHIFLETT, INC.
DISTRIBUTION:
1 Above
1 Jerry Parche' Consulting Engineers
Attn: Mr. Jerry Parche', P.E.
1 City of Coppell
Attn: Mr. Larry Davls
1 L.H. Lacy Contractors
Attn: Mr. Skip klemont
Glenn C. Goss, P.E.
Texas 49386
5450 East Loop 820 South PO. Box 15822 Fort Worth, Texas 76119 (817)478-8254 Metro 572-3411