Mansions Phase 1-LR 980511 (08) Rone Engineers, Inc. 1~'4 Goodnight Lane Tel. (972) 241-451~ RoneEnqineers
Dallas/Fort Worlh ; Dallas, Texas Metro (972) 263-1555
75229 Fax (972) 241-5174
Concrete Cylinder Test Report
Project Mansions By The Lake Purchase Order
Number 3137-D7429-180 Date of Observation 4/27/98 Report Date 05/11/98
To Western Rim Services
Location FLOOR SLAB - 15' SOUTH AND 1' EAST OFF NORTHWEST CORNER OF BUILDING
Contractor
Supplier LATTIMORE I Plant 7 I Truck 572. Ticket 70501 44
I
I
Time Sampled 7:35 Time Batched 6:57 Weather Condition PT CLOUDY
Concrete Temperature (°F) 69 Ambient Temperature (°F) 74 Mix Number 51
Mix Description Unit Weight Water Added 15 GALLONS
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 7.0
Concrete Cylinder Test(s)
Specimen Age Test Date
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
91A 7 5/04 60000 21 20 3000/28 DAYS
B 28 5/25
C 28 5/25
D H
Curing Method I TestMethod I Standard 6" x12" I Engineer/TechnicianR. YARBROUGH
ASTM C 31 ASTM C 39 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
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.
c:\wpwin~reports\D7429-180-98\ST May 11. 1998