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Concrete Cylinder Test Report
Project Mansion By The Lake Purchase Order
Number 3137-D7429-126 I Date of Observation 4:02/98 Report Date 05/29/98
I
To Western Rim Services
Location BUILDING #35, NORTHWEST CORNER SLAB
Contractor
Supplier LATTIMORE MATERIALS Plant 3 I Truck 618 Ticket 3060133
Time Sampled 8:00 Time Batched 7:30 Weather Condition PT CLOUDY
Concrete Temperature (CF) 68 Ambient Temperature (3F) 60 Mix Number 14
Mix Description 4.50 SACKS W/R Unit Weight Water Added 10 GALLONS
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 6.5
Concrete Cylinder Test(s)
Specimen Age Test Date
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
70A 7 4/09 66000 2330 3000,.'28 DAYS
B 28 4/30 76000 2690*
C 28 4/30 80000 2830*
D 56 5/28 91000 3220
Curing Method Test Method I Standard 6" x 12" Engineer/-I'echnician R. YARBROUGH
ASTM C31 ASTM C39I Area 28.27 sq. in.
Signature: Mike Fuller, ~'~ Supervisor, CMT
Remarks and/or Distribution
Distribution:
(1) Mr. Richard E. Simmons; Western Rim Services
{1) Mr. Larry Davis; City of Coppell
(1) Mr. Mike Hodge; City of Coppell
(1) Mr. Tony Martin; Newport Classic
(1) Mr. Doyle Damron; C. D. Construction Consulting
_iMITATIONS: The test results presented hereto were prepared based upon the specific samples provided for testif~g. We assume no
responsibility tot variation in quality (composition. appearance, performance, etc.) or any other feature of su~ilar subject matter provided by
persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are
addressed.
c::wpwin'.reports\D7429-126-98tST May 29. 1998