ST0501-LR120718 JUL-20-2012 04:57 P.02
C
Texas CMT, Inc.
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: July 18, 2012 Date Concrete Placed: June 19, 2012 Standard 6"x12"Cylinders
Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches
Project: Deforest Road Reconstruction Concrete Report No.: 40
Contractor: California Construction ProjectNo.: 211-0125
Concrete Supplier and Plant: Redi-Mix Concrete/P259 City of Coppell Project No.: ST-05-01
Location of Placement: Stem Wall, S. Side, from Sta. 12+06 to 11+74 & 11+10 to 11+42
MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 10L11602 Time Sample Batched: 1:41 PM
Cement: Time Sampled: 2:20 PM
Fly Ash: Sample Location: Sta. 11+90
Coarse Aggregate:
Truck Ticket No: 1256/25488324
Temperature:
Intermediate Aggregate: Ambient Range: 90°F
Fine Aggregate: Concrete Range: 91°F
Admixtures: Slump Range (inches): 7.75
Weather Conditions: Partly Cloudy- /
1 Time Started: 1:00 PM
2 Time Completed: 4:00 PM
Added Water: 5 Gallons o Sample Air Content(%): Not Tested /
Total Cubic Yards Placed: 10
Required Strength(Lbs./sq.in.): 3,600
Specimen Measured Age Date Total Load Compressive Strength
Remarks
Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.)
DFR 157 7 6/26/12 120,080 4,250
DFR 158 28 7/17/12 151,760 5,370 4 3/?PV' •
7.75
DFR 159 28 7/17/12 151,500 60
DFR 160 H Hold
Test Methods Utilised 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: gMarsha @coppelltx.gov
Mr. Dan DeGroot - Burgess&Niple, Inc., Phone: 972-620-1255; via E-mail: Dan.DeGroot @BurgessNiple.com
Mr. Robert Caudill - Tiseo Paving Company, Phone: 972-289-0723; via E-mail: rCaudill@TiseoPaving.com
Mr. Walter Mitchell - Tiseo Paving Company, via E-mail: barnobas @yahoo.com •
Mr. Bobby Bounds - California Construction, Phone: 972-670-0368; via E-mail: Bobby @CalConTex.com
Texas CMT, Inc. TBPE Firm: F-4521 Reviewed by: - 4/€
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.
JUL-20-2012 04:58 P.03
A
#,V
TeX,.} s CMT, Inc.
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: July 18, 2012 Date Concrete Placed: June 20, 2012 Standard 6'x12"Cylinders
Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches
Project: Deforest Road Reconstruction Concrete Report No.: 41
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: Stem Wall, S. Side, from Sta. 11+42 to 11+74
MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 10L11602 Time Sample Batched: 11:27 AM
Cement: Time Sampled: 2:20 12:21 PM----????
Fly Ash: Sample Location:
Truck/Ticket No: 1257/25489007
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 84°F
Fine Aggregate: Concrete Range: 86°F
Admixtures: Slump Range(inches): 7.5 •
Weather Conditions: Partly Cloudy.
1 Time Started: 11:00 AM
2 • Time Completed: 1:45 PM
Added Water: 4 Gallons Sample Air Content(%): 2.9
Total Cubic Yards Placed: 10
Required Strength(Lbs./sq.in.): 3,600
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.)
DFR 161 7 6/27/12 136,920 4,840
DFR 162 28 7/18/12 159,780 ./
7.5 ®'
DFR 163 28 7/18/12 156,680 t I
DFR 164 H Hold
Test Methods Utilized Fracture Regular .ers Made By: G
ASTM C-31,C-39,C-143 (Unless Noted Otherwise)
3vRemarks and/or Distribution:
l
ki cc: Mr. Larry Davis- City of Coppell Phdlte: 92-304-3684; via Fax 972-30 570
Mr. George Marshall- City of Coppell, Phone: 972-304-3562; via E-mail: gMarshall @coppelltx.gov
Mr. Dan DeGroot-Burgess& Niple, Inc., Phone: 972-620-1255; via E-mail: Dan.DeGroot @BurgessNiple.com
Mr. Robert Caudill- Tiseo Paving Company, Phone: 972-289-0723; via E-mail: rCaudill@TiseoPaving.com
Mr. Walter Mitchell -Tiseo Paving Company, via E-mail: barnobas @yahoo.com
Mr. Bobby Bounds - California Construction, Phone: 972-670-0368; via E-mail: Bobby@CalConTex.com
: . - '
�! '`—r
Texas CMT, Inc. TBPE Firm: F 4521 Reviewed b y
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 of similar products.
' TOTAL P.03