Mansions Phase 1-LR 980316 (6) Rone Engineers, Inc. 11234 Goodnight Lane Tel. (972) 241-451, ineers
Dalla$.'Forl, Wort~ Dallas, Texas Metro (972) 263-1555
75229 Fax (972) 241-5174
Concrete Cylinder Test Report
Project Mansion By The Lake Purchase Order
Number 3137-D7429-032 Date of Observation 2/11/98 Report Date 03/16/98
To Western Rim Services
Location PAVEMENT - 30' NORTH AT CENTER LINE OF NORTHWEST METER VAULT
Contractor
Supplier LATTIMORE I Plant 7 I Truck 458 Ticket 7046610
Time Sampled 7:06 Time Batched 6:00 Weather Condition CLEAR
Concrete Temperature (°F) 49 Ambient Temperature (°F) 39 Mix Number 36
Mix Description Unit Weight Water Added NONE
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 6.0
ENTRAINED AIR (%) 4.8
Concrete Cylinder Test(s)
I I Total Load Compressive
Specimen Age Test Date
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
7A 7 2/18 65000 2300 3000/28 DAYS
B 28 3/11 95000 3360
C 28 3/11 98000 3470
D H
Curing Method I Test Method Standard 6" x 12" I Engineer/Technician R. CROWDER
ASTM C 31I ASTM C 39 Area 28.27 sq. in.
I
Signature: Kevin Tucker, Supervisor, CMT
Remarks and/or Distribution
Distribution:
(1) Mr. Richard E. Simmons; Western Rim Services
(1) Mr. Larry Davis; City of Coppell
(1) Mr. Lee Stone; City of Coppell
(1) Mr. Tony Martin; Newport Classic
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 end reports are for the exclusive use of the clients to whom they are
addressed.
c:\wpwin\repor~s\D7429-O32-9B\ST March 16. 1998