Mansions Phase 1-LR 980519 (4) "one ~nglneer~, inc. ~4 ~oodnight Lane , TeL (972) 24'1-451-~ RoneEn ineers
Dallas,Fort 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-D7429-173 IDate°f Observation 4/21/98 Report Date 05/19/98
I
To Western Rim Services
Location 10' NORTH AND 1' WEST OFF SOUTHEAST MAIN ENTRANCE SLAB
Contractor
Supplier LATTIMORE IPlant7 ITruck611 Ticket 7049896
Time Sampled 8:15 Time Batched 7:26 Weather Condition CLEAR
Concrete Temperature (°F) 64 Ambient Temperature (°F) 52 Mix Number 38
Mix Description Unit Weight Water Added NONE
Physical Data
ACTUAL SPECIFICATIONS
SLUMP (in.) 4.5
Concrete Cylinder Test(s)
No. (Days) (lbs.) Strength (psi) Strength Required (psi)
87A 7 4/28 83000 2940 3000/28 DAYS
B 28 5/19 102000 3610
C 28 5/19 108000 3820
D H
Curing Method I Test Method Standard 6" x 12" I Engineer/Technician R. YARBROUGH
ASTM C 31 I ASTM C 39 Area 28.27 sq. in.
I
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 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 have no control Our letters and reports are for the exclusive use of the clients to whom they are
addressed.
c:',,wpwin;reports\D7429-173-98\ST May 19. 1998