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ST0501-LR120821 AUG-23-2012 04:36 P.03 A Texas CMT, Inca ATA 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: August 21, 2012 Date Concrete Placed: August 14, 2012 Standard 6"x12"Cylinders Client City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 56 Contractor: Texas Inlets Project No.:211-0125 Concrete Supplier and Plant: TXI / 131 City of Coppell Project No.: ST-05-01 Location of Placement: Inlet Throats MATERIALS Source / SSD Batch Wts. OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 8274 Time Sample Batched: 2:17 PM Cement: 6 Sk. Time Sampled: 3:25 PM Fly Ash: Sample Location: Inlet @ SW Corner of Allen & Deforest Coarse Aggregate: 1" CS Truck/Ticket No: 1515/ 1459774 Intermediate Aggregate: Temperature: Fine Aggregate: Ambient Range: 100°F . Admixtures: Concrete Range: 89°F 1 Admix/AEA Slump Range(inches): 1.75 Weather Conditions: Partly Cloudy 2 Time Started: 2:00 PM • Added Water: 5 Gallons Time Completed: 4:45 PM Sample Air Content(%): 4.5 Total Cubic Yards Placed: 10 Required Strength(Lbs./sq.in.): 4,200 • Specimen Measured Age Date Total Load Compressive Strength Remarks Number Slump(in.) (Days) Tested (Lbs.) (Lb • -y DFR221 7 8/21/12 141,220 ,000 DFR222 28 9/11/12 1.75 DFR223 28 9/11/12 DFR 224 H Hold k/. Test Methods Utilized Fracture Regular ASTM C-31, C-39, C-143 (Unless Noted Otherwise) Cylinders M. Remarks and/or Distribution: e1e ! ( __ 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: 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: 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. AUG-23-2012 04:36 P.04 0 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: August 21, 2012 Date Concrete Placed: August 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.: 59 Contractor: Tiseo Paving Company Project No 211-0125 Concrete Supplier and Plant: LMC/ 952 City of Coppell Project No.: ST-05-01 Location of Placement: East Half of Deforest Road and Lake Forest Drive Intersection MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 1701 Time Sample Batched: 7:18 AM Cement: Time Sampled: 8:04 AM Fly Ash: Sample Location: N.W. Corner of this Day's Pour Truck/Ticket No: -/62935510 Coarse Aggregate: Temperature: •Intermediate Aggregate: Ambient Range: 74°F Fine Aggregate: Concrete Range: 90°F Admixtures: Slump Range(inches): 1.5 Weather Conditions: Clear I Time Started: 6:30 AM 2 Time Completed: 9:30 AM Added Water: Sample Air Content(%): 1.5 Total Cubic Yards Placed: 20 Required Strength(Lbs./sq.in.): 4,000 Specimen Measured Age Date Total Load Compressive St •• h Remarks • Number Slump(in.) (Days) Tested (Lbs.) (Lb ■• DFR233 1 8/21/12 111,060 ,930 DFR 234 28 9/17/12 • DFR235 1.5 28 9/17/12 gir y 2e)DFR 236 H Hold Test Methods Utilized Fracture Regular ASTM C-31,C-39, C-143 (Unless Noted Otherwise) Cylinders Made By: MR 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: rCaudill@TiseoPaving.com Mr. Walter Mitchell - Tiseo Paving Company, via E-mail: barnobas @yahoo.com 0).114______-- 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 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