Riverside Church-LR020508 Report
TRINITY ENGINEERING/KLEINFELDER 22'11 Century Center Blvd,
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CONCRETE CYLINDER COMPRESSIVE STRENGTH REPORT ASTM C39
Report Date: 516/02
Report
To;
Greg McGahey
~iv~sid~ Church ~¢
150 E. Beitline Road
Coppeli, TX 75019
Supplier: Wise Ready Mix Concrete, Inc.
Mix NO.: 535
Design Strength: 4000 psi ~_~ 28 days
Last Reissued on;
Mix Data
Sample Data
Date Received: 4/26102
Project No,;
Project:
10645 Ref. No.: 402492
Riverside Church of Christ
Coppell, Texas
Phase; N/A
Permit No.:
Reported to Kleinfelder
Cement Type:
Cement Factor (sldcy):
Max. Size Agg.(in,);
Admixtures:
Observed by K[einfelder
Date Sampled: 4/24/02 Measured Specified
Source of Sample: Paying - behind church Slump(in.}; 5,,~
Slump w/plasticizer(in.):
Contractor: Air Temperature {°F): 74
Truck/Ticket: 54/76834 MIx Temperature ("FI; 78
Sampled By: P. Harrell Air Content (%): 3 0
Submitted By: P, Harrell UnitWelght (pcf):
Curing Method: Cure Room Batch Size (cy): 9
Specimen Prep: Unbonded Weather: Water Added (gal.)
Field Cure Tamp (°F) Hi: Lo: Wind (MPH} Time Belched:
Field Cure Time: 24±4 hfs, Rh (%): Time Sampled: Time In Truck:
LabOratory Data ,
'-- Sample Date Age Dimensions Area Ultimate Load Compressive ! Required
Number Tested (days) Diam. Hr. Len. (ln~) (lbs.) Strength (psi) I Strength (p~
-201282 A '" 5/1/02 7 6 x ~ '~ 28,27 87970 3110
~01282 B 5/1/02' [ 7 i "~ x ~2 x 28.27 86370 3050
20128'2 C 5/22/02 I 28 "x x I ..... i 4000
201282 D 5/22/02 28 x x I I 4000
Average 7 Day Strength (psi): 3080
All fractures were conical in nature unless noted otherwise,
CC:
David Turner K.B. Alexander - fax
Larry Davis City of Coppell - fax
Lee Stone City of Coppell ~ fax
Bob Bandy V, Aubrey Hallum Architects
Jol~n Millett, P.E Mi~lett Engineering Group
Win, Duane Harrelt,
Senior Consultant
Unless prier arrangemen[s have been made. all HOLD Specimens will be discarded if required strength [s attained.
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