Mansions Phase 1-LR 980528 (4) Rone Engineers, Inc. 1 ~'"4 Goodnight Lane Tel. (972) 241-451-z'-'' RoneEn_qineers
Dallas/Eon Worth Dallas. Texas Metro (972) 263-1555
75229 Fax (972) 241-5174
Concrete Cylinder Test Report
Project Mansions By The Lake Purchase Order
Number 3137-D7429-184 Date of Observation 4/28/98 Report Date 05.,'28.,'98
To Western Rim Services
Location PAVING NEXT TO BUILDING 38, SOUTHWEST CORNER, 10' EAST 5' SOUTH
Contractor
Supplier LATTIMORE I Plant 6 I Truck 452 Ticket 6070799
I
I
Time Sampled 11:30 Time Batched 11:20 Weather Condition CLOUDY
Concrete Temperature (°F) 63 Ambient Temperature (°F) 70 Mix Number 36
Mix Description 4.50 SACKS W/R AIR Unit Weight Water Added 15 GALLONS
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 4 1/2
Concrete Cylinder Test(s)
I I Total Load Compressive
Specimen Age Test Date
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
1 5A 7 5/05 60000 21 20 3000i28 DAYS
B 28 5i26 70000 2480*
C 28 5~26 69000 2440*
D 56 6~23
Curing Method I TestMethod I Standard 6" x12" Engneer,'-FechncianD. GODBEY
ASTM C 31 ASTM C 39 Area 28.27 sq. in.
Signature: Mike Fuller, fh,)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
_'MITATIONS: The test results presentea herein ,~ere 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 condition, s over which 'we have no control. Our letters and reports are for the exclusive use of the clients to whom they are
.1¢1d ressed.
c -'o, vewh~..reports.D7429-184-98'.ST May 28 1998