DR1201-LR131003 OCT-18-2013 05:00 P.06
A
Texas CMT, Inc.
/111PA
. .
Construction Materials Testing GEE Consultants, Inc.
and Environmental Consulting
10044 Monroe Drive •. Dallas, Texas 75229 • (214) 352-6957 • Fax (214) 352-6972 • www .texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date: October 14, 2013 Date Concrete Placed: September 5,2013 Standard 6"x12"Cylinders
Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches
Project: Creekview Drive Roadway Improvements 2013, Coppell,Texas Concrete Report No.: 08
Contractor: The Fain Group Project No.:213-0134
Concrete Supplier and Plant: Redi-Mix Concrete /P259
Location of Placement: Commercial Firelane Inlet Top&Junction Box Walls '
MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 10111524 Time Sample Batched: 9:24 AM
Cement: 5 Sack Time Sampled: 10:33 AM
Fly Ash: Sample Location: Junction Box Walls at S.W.Portion
of Project
Coarse Aggregate: Truck/Ticket No: 1321 /0108
Intermediate Aggregate: Temperature:
Fine Aggregate: Ambient Range: 89°F
Admixtures: Concrete Range: 94°F ..
Slump Range(inches): 3.25
I Weather Conditions: Clear
•
2 . Time Started: 9:30 AM
Added Water: • Time Completed: 12:00 PM
Sample Air Content(%): • 3.1 •
Total Cubic Yards Placed: 10
Required Strength(Lbs./sq.in.): 4,000 .
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.)
CV 29 7 9/12/13 99,460 3,520
CV 30 28 10/3/13 118,660 4,200 •
CV 31 3.25 28 10/3/13 119,200 4,220
CV 32 H Hold
Test Methods Utilized Fracture Regular Cylinders Made By RG
ASTM C-31, C-39, C-143 (Unless.Noted Otherwise)
Remarks and/or Distribution:
cc: Mr. Larry Davis- City of Coppell, Phone: 972-304-3684; via Fax: 972-304-3570
Mr. George Marshall - City of Coppell, Phone: 972-304-3562; via E-mail: gMarshall @coppelltx.gov
Mr. Rod Lacy- The Fain Group, Phone: 817-927-4388; via E-mail: rlacy @faingp.com
021,1:60,.....___—
Texas CMT, Inc. TBPE Firm: F-4521 Reviewed by:
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the fall approval of Texas CMT,Inc. The use of our name must receive
our prior written approval. Our letters and reports apply only to the sample tested and/or observed and are not necessarily indicative of the quantities of apparently identical or similar products.