ST0501-LR120919 SEP-19-2012 00:18 P.04
C
Texas CMT, Inca
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: September 19, 2012 Date Concrete Placed: August 22, 2012 Standard 6"x12"Cylinders
Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches
Project: Deforest Road Reconstruction Concrete Report No.: 61
Contractor: California Construction Project No.:211-0125
Concrete Supplier and Plant: Redi-Mix Concrete /P259 City of Coppell Project No.:ST-05-01
Location of Placement: Sidewalk, S. Side of Deforest Road
MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 10J11504 Time Sample Batched: 1:24 PM
Cement: Time Sampled: 2:20 PM ..
Fly Ash: Sample Location: 20'East of Prestwick Ct.
Truck/Ticket No: 6129/25521198
Coarse Aggregate: • Temperature:
Intermediate Aggregate: • Ambient Range: 88°F
Fine Aggregate: Concrete Range: 89°F
Admixtures: Slump Range(inches): 3.75
Weather Conditions: Clear ..
I Time Started: 12:30 PM
2 Tithe Completed: 3:45 PM
Added Water: 10 Gallons Sample Air Content(%): No Test "
Total Cubic Yards Placed: 10
Required Strength(Lbs./sq.in.): 3,000
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.)
DFR 241 7 8/29/12 111,000 3,930
DFR 242 3,75 28 9/19/12 128,500 4,5
DFR 243 28 9/19/12 133,240 4,710
DFR 244 H Hold,
Test Methods Utilized Fracture Regular C tinders Made By: RG
ASTM C-3l,C-39,C-143 (Unless Noted Ot ise)
Remarks and/or Distribution: j .'"
cc: Mr. Larry Davis -City of Coppell, Ph '=7. 04-3.84; via Fax: 972-304-3570
Mr. George Marshall - City of Coppe r, /�'h, .: 97'71 04-3562; via E-mail: gMarshall @coppelltx.gov
Mr. Dan DeGroot-Burgess & Niple,l r c., ' one-'•72-620-1255; via E-mail: Dan.DeGroot @BurgessNiple.com
Mr. Robert Caudill - Tiseo Paving Co pany,Phone: 972-289-0723; via E-mail: rCaudill@TiseoPaving.com
Mr. Walter Mitchell - Tiseo Paving Company,via E-mail: bamobas @yahoo.com
Mr. Bobby Bounds - California Construction, Phone: 972-670-0368; via E-mail: Bobby@CalConTex.com
r)-21161,..............._
Firm: F-4521 Reviewed b
T Inc. TBPE F by:
y
Texas CM T,
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the full 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.
TOTAL P.04