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ST0501-LR120627 JUL-02-2012 04:34 P.02 C fr, Texas CMT, Inca Construction Materials Testing GEE Coisu I ts' Inc. and Environmental Consulting 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax ( 114) 352-6972 • www .texascmt.com • REPORT OF CONCRETE MIX OBSERVATION Report Date: June 27, 2012 Date Concrete Placed: June 18, 2011 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 39 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. 10+46 to 11+10 & Sta. 12+06 to 1 +38 MATERIALS MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 10L11602 Time Sample Batched: 1:44 PM Cement: Time Sampled: 2:40 PM Sample Location: Sta. 10+53 Fly Ash: Truck/Ticket No: 1377/25487431 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 90°F Fine Aggregate: Concrete Range: 89°F Admixtures: Slump Range(inches): 7.25 Weather Conditions: Partly Cloudy 1 Time Started: 11:00 AM 2 Time Completed: 3:45 PM . Added Water: 5 Gallons Sample Air Content(%): 3.1 Total Cubic Yards Placed 14 Required Strength(Lbs./s In.): 3,600 Specimen Measured Age Date Total Load Compressive Strength Remarks ' Number Slump(in.) (Days) Tested (Lbs.) (Lb -- DFR 153 7 6/25/12 128,460 '540 DFR 154 28 7/16/12 7.25 DFR 155 28 7/16/12 DFR 156 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. 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: r audill @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: obby @CalConTex.com Reviewed b Texas CMT, Inc. TBPE Firm: F-4521 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 or similar products. JUL-02-2012 04:34 P.03 A AVA Texas CM' F, Inc. Construction Materials Testing GEE Coisu It.ants, Inc. and Environmental Consulting 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax ( 14) 352-6972 • www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: June 27, 2012 Date Concrete Placed: June 19, 201 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 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. 12+06 to 11+74& 11+10 to 11+4 MATERIALS Source/ SSD Batch Wts. OBSERVATION 17ATA 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 Truck/Ticket No: 1256/25488324 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Rang.: 90°F Fine Aggregate: Concrete Ran_:e: 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 Sample Air Content(%): Not Tested Total Cubic Yards Placed: 10 Required Strength(Lbs./sq,in.): 3,600 Specimen Measured Age Date Total Load Compressive StrJength Remarks Number Slump(in.) (Days) Tested (Lbs.) (Lbs./ d DFR 157 7 6/26/12 120,080 (450 DFR 158 28 7/17/12 7.75 DFR 159 28 7/17/12 • DFR 160 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: gMarsh ll @coppelltx.gov Mr. Dan DeGroot - Burgess & Niple, Inc., Phone: 972-620-1255; via E-mail: DanbeGroot @BurgessNiple_com Mr. Robert Caudill - Tiseo Paving Company, Phone: 972-289-0723; via E-mail: rC udill @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: B bby @Ca1ConTex.com CV.11 Texas CMT Y Inc. TBPE Firm: F-4521 Reviewed b : 94._________. 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 at�Iproval 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.