Mansions Phase 1-LR 980429 (02) ~on~ ~.n~jineers. tn~. ~ ~34 Goodnight Lane Tel. (972) 241-45'~''''' RoneEnqineers
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-D7429-119 Date of Observation 3/2.7/98 Report Date 04/29/98
To Western Rim Services
Location BUILDING //40, NORTHEAST END, 10' WEST, 4' SOUTH
Contractor
Supplier LATTIMORE [ Plant 6 [Truck 454 Ticket 6068997
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Time Sampled 7:30 Time Batched 7:20 Weather Condition Cloudy/Rain
Concrete Temperature (°F) 62. Ambient Temperature (°F) 72 Mix Number 14
Mix Description 4.50 SACKS W/R Unit Weight Water Added NONE
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 5.0
Concrete Cylinder Test(s)
Specimen Age Test Date
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
66A 7 4/03 39500 1400 3000/28 DAYS
B 28 4/24 62000 21
C 28 4/24 69000 2440*
D 56 5/22
Curing Method I Test Method Standard 6" x 12" I Engineer/Technician D. GODBEY
ASTM C 31 I ASTM C 39 Area 28.27 sq. in.
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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 Hedge; 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 heve no control. Our letters and reports are for the exclusive use of the clients to whom they are
addressed.
c:\wpwin;reports\D7429-119-98\ST April 29. 1998