Mansions Phase 1-LR 980508 (3) Engineers, Inc. ; ooO.,g., La.e . RoneEn ineers
Dallas,.Fort Worth ! Dallas, Texas Metro (972) 263-1555
75229 Fax (972) 241-5174
Concrete Cylinder Test Report
Project Mansion By The Lake Purchase Order
Number 3137-D7429-125 Date of Observation 4/02/98 Report Date 05/08/98
To Western Rim Services
Location BUILDING //35, SOUTHEAST CORNER SLAB
Contractor
Supplier LATTIMORE MATERIALS Plant 3 I Truck 820 Ticket 3060100
Time Sampled 6:35 Time Batched Weather Condition PT CLOUDY
Concrete Temperature I°F) 64 Ambient Temperature (°F) 53 Mix Number 14
Mix Description 4.60 SACKS W/R Unit Weight Water Added 20 GALLONS
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 6.75
Concrete Cylinder Test(s)
Specimen Age Test Date
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
69A 7 4/09 71000 2510 3000/28 DAYS
B 28 4/30 71000 2510'
C 28 4/30 88000 3110
D 56 5/28
Curing Method I TestMethod Standard 6" x12" I Engineer/-rechnicianR. YARBROUGH
ASTM C 31 ASTM C 39 Area 28.27 sq. in.
Signature: Mike Fuller, Supervisor, CMT
Remarks and/or Distribution
*DIDN'T MEET REQUIRED STRENGTH, WILL TEST HOLD CYLINDER AT 56 DAY BREAK
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
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no
responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar 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.
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c:,wpwin\reports'D7429-125-98\ST May 8, 1998