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ST0501-LR120820 AUG-23-2012 04:36 P.01 A AVA Texas CMT, Inca Construction Materials Testing Post-ite Fax Note 7671 Date pit of 0. and Environmental Consulting To 1.4! g,y DA v is From Texas J4 T / j Co./Dept /v5T C / 6i Ca. & S(A u.„244 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352 Phone it Or 2'3 _3‘pa phone#.2_14.3 c�S7 Fax#Q?2-3c4-3 76 Fax#Z1. ..3SZ•,61(77 REPORT OF CONCRETE MIX OBSERVATION Report Date: August 20, 2012 Date Concrete Placed: August 10, 2012 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 54 Contractor: Texas Inlets Project No.:211-0125 Concrete Supplier and Plant: TXI / 141 City of Coppell Project No.: ST-05-01 Location of Placement: Inlet Walls MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 8274 Time Sample Batched: 1:11 PM Cement: 6 Sk. Time Sampled: 2:12 PM Fly Ash: Sample Location: SW Corner of Allen& Deforest, Sta. 25+80.5 Coarse Aggregate: 1"CS Truck/Ticket No: 1529/ 1457317 Intermediate Aggregate: Temperature: Fine Aggregate: Ambient Range: 97°F Admixtures: Concrete Range: 86°F Slump Range(inches): 1.5 1 Admix/AEA Weather Conditions: Clear 2 Time Started: 1:00 PM . Added Water: 0 Gallons Time Completed: 3:30 PM Sample Air Content(%): 4.4 Total Cubic Yards Placed: 6 Required Strength(Lbs./sq.in.): _ 4,000 Specimen Measured Age Date Total Load Compressive Streit h Remarks Number Slump(in.) (Days) Tested (Lbs.) . DFR 213 7 8/17/12 128,980+ 4,560+ . DFR214 28 9/7/12 1.5 DFR215 - 28 9/7/12 DFR216 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: 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 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.02 A ATA 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 20, 2012 Date Concrete Placed: August 13, 2012 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area 28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 55 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: 1:37 PM Cement: 6 Sk. Time Sampled: 2:50 PM Fly Ash: Sample Location: SW Corner of Allen& Deforest Truck/Ticket No: 7812/ 1458709 Coarse Aggregate: 1" CS Temperature: Intermediate Aggregate: Ambient Range: 100°F Fine Aggregate: Concrete Range: 93°F Admixtures: Slump Range(inches): 1.5 Weather Conditions: Clear 1 Admix/AEA Time Started: 1:00 PM 2 Time Completed: 4:00 PM Added Water: 5 Gallons Sample Air Content(%): 4.4 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 n.) ' DFR 217 7 8/20/12 123,620 4,370 DFR 218 28 9/10/12 . 1.5 DFR 219 28 9/10/12 DFR 220 • H Hold Test Methods Utilized Fracture Regular ASTM C-31,C-39, C-143 _ (Unless Noted Otherwise) Cie By: RG Remarks and/or Distribution: e a a' 7. cc: Mr. Larry Davis - City of Coppell, Phone: 972-304-3684; vi. 2 •04-3570 Mr. George Marshall -City of Coppell, Phone: 972-304-356. . i. E-. ail: gMarshall coppelltx.gov Mr. Dan DeGroot- Burgess & Niple, Inc., Phone: 972-620- '55; E-mail: Dan.DeGroot @BurgessNiple.com Mr. Robert Caudill - Tiseo Paving Company, Phone: 972-289 i 3; via E-mail: rCaudill@TiseoPaving.com Mr. Walter Mitchell - Tiseo Paving Company, via E-mail: ba lobas @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: f 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.