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ST0501-LR120823 SEP-03-2012 23:44 P.11 C . , Texas CMT, Inc. AWi Construction Materials Testing GEE COflSU pants 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 23, 2012 Date Concrete Placed: August 15, 2012 Standard 6"x12"Cylinders Client: City of CoppelI Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 57 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: ' 8 AM Cement: Time Sampled: i.. • •M j Fly Ash: Sample Location: / Sta. :+ 75 y Truck/Ticket No: 1257/25/18030 Coarse Aggregate: Temperature: I Intermediate Aggregate: Ambient ange,- 73' Fine Aggregate: Concre Ran:,, 8,'F Admixtures: Slump Range(inc s): / .25 • Weather Conditio t : Clou., . 1 Time Started: 9:00 AM 2 Time Completed: / 11 5 AM Added Water: Sample Air Conte '): 3 Total Cubic Yards ' a' 0 Required Strength q.i .. 3,000 . Specimen Measured Age Date Total Load Com : ye Strengt Number Slump(in.) (Days) Tested (Lbs.) ( .s./Sq.In.) Remarks DFR 225 7 8/22/12 106,260 3,760 ' DFR 226 28 9/12/12 / - DFR 227 4.25 28 9/12/12 , DFR 228 H Hold / Test Methods Utilized Fracture Regular ASTM C-31,C-39, C-143 (Unless Noted Otherwise) Cylinders Made By: RG 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 Mr. Bobby Bounds - California Construction, Phone: 972-670-0368; via E-mail: Bobby @CalConTex.com Texas CMT, Inc. TBPE Firm: F-4521 Reviewed by: 02 -- 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. SEP-03-2012 23:44 P.12 A 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 23, 2012 Date Concrete Placed: August 16, 2012 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No,: 58 Contractor: California Construction Project No.: 211-0125 Concrete Supplier and Plant: Redi-Mix Concrete/P136 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: 10.111504 Time Sample Batched: 3:03 PM Cement: Time Sampled: 3:52 PM Fly Ash: Sample Location: Sta. 16+00 to 16+50 Truck/Ticket No: 1321 /25518917 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 86°F Concrete Range: 88°F Fine Aggregate: Slump Range(inches): 5.75 Admixtures: Weather Conditions: Cloudy 1 Time Started: 2:30 PM 2 Time Completed: 6:00 PM Added Water: Sample Air Content(%): 2.5 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.ln.) DFR229 7 8/23/12 107,220 3,790 DFR 230 28 9/13/12 5.75 DFR 231 28 9/13/12 DFR 232 H Hold _ Test Methods Utilized Fracture Regular Cylinders Made By: MR 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: 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: Alt letters and reports are for the exclusive ase 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. SEP-03-2012 23:45 P. 13 A A-. 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 31, 2012 Date Concrete Placed: August 21, 2012 Standard 6"x l2"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No 60 Contractor: California Construction Project No.:211-0125 Concrete Supplier and Plant: 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: Time Sample Batched: Cement: Time Sampled: PM . Fly Ash: Sample Location: Truck/Ticket No: Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: °F Fine Aggregate: Concrete Range: °F Admixtures: Slump Range(inches): Weather Conditions: 1 Time Started: . 2 Time Completed:• Added Water: Sample Air Content(%): Total Cubic Yards Placed: 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 237 7 8/28/12 122,420 4,330 DFR 238 28 9/18/12 . DFR 239 28 9/18/12 DFR 240 H Hold Test Methods Utilized Fracture Regular Cylinders Made By: Contractor 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: barnobas @yahoo.com Mr. Bobby Bounds- California Construction, Phone: 972-670-0368; via E-mail: Bobby@CalConTex.com Texas CMT, Inc. TBPE Firm: F-4821 Reviewed by: • 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. SEP-03-2012 23:45 P.15 A . fir 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 IN-PLACE DENSITY AND MOISTURE OF SOIL Density Report No.26 (211-0125 /ST-05-01) Method:ASTM D6938 D698 Page 1 of 1 Client:City of Coppell Material Description Maximum Optimum Dry Moisture Project: Deforest Road Reconstruction Density Content (Lbs/CuFt) Percent Test Date:August 17,2012 1 Yellowish Brown Clayey Sand with Dark 115.5 12.4 Gray Silty Clay(Mixed) 2 Dark Gray Clayey Sand with Occasional Rock 112.6 12.9 Report Date:August 23,2012 Fragments and Yellowish Brown Clayey Sand 3 Dark Gray Silty Clay with Occasional 104.0 15.0 Required Density(%):Min.95% Aggregate 4 Dark Gray and Yellowish Brown Sandy Clay 109.5 15.3 Required Moisture(%):Clay:OMC+5%; 5 Dark Gray Clay 101.5 17.9 Sand:OMC f 3%; 6 Yellowish Brown Silty Sand with Sandy Clay 108.6 13.0 Cement-treated:OMC-2 to+3%; Balls Lime-treated:OMC-2 to+4% 7 Dark Gray and Dark Brown Clay 100.4 22.2 8 Reddish Brown Clayey Sand(Cement 105.6 17.2 Treated) • 9 Brown and Reddish Brown Silty Clay with 112.4 14.3 Occasional Gravel(Lime Treated) . 10 Dark Brown Silty Clay(Lime Treated) 106.1 15.1 Test No. Material Probe Location/Elevation(and/or)Lift In-Place In-Place Percent No. Depth Dry Density Moisture Compaction ' (inches) (Lbs/Cu.Ft.) Content(%) (%) 70 9 6 S.E.Corner of Intersection of Lake Forest 107.6 16.8 95.7 &Deforest Road 71 9 6 S.E. Corner of Intersection of Allen Road 110.6 18.1 98.4 _ &Deforest Road Test results meet project specifications 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: #, / J -� 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. SEP-03-2012 23:45 P.16 c Texas CMT, Inc. Construction Materials Testing GEE C Inc. and Environmental Consulting 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax (214) 352-6972 • www .texascmt.com REPORT OF IN-PLACE DENSITY AND MOISTURE OF SOIL Density Report No.27 (211-0125 /ST-05-01) Method:ASTM D6938 D698 Page 1 of 1 Client:City of Coppell Material Descriution Maximum Optimum Dry Moisture Project:Deforest Road Reconstruction Density Content (Lbs/CuFt) Percent Test Date:August 21,2012 1 Yellowish Brown Clayey Sand with Dark 115.5 12.4 Gray Silty Clay(Mixed) 2 Dark Gray Clayey Sand with Occasional Rock 112.6 12.9 Report Date:August 23,2012 Fragments and Yellowish Brown Clayey Sand 3 Dark Gray Silty Clay with Occasional 104.0 15.0 Required Density(%): Min.95% Aggregate 4 Dark Gray and Yellowish Brown Sandy Clay 109.5 15.3 Required Moisture(%):Clay:OMC+5%; 5 Dark Gray Clay 1o1.s 17.9 Sand:OMC±3%; 6 Yellowish Brown Silty Sand with Sandy Clay 108.6 13.0 Cement-treated: OMC-2 to+3%; Balls Lime-treated:OMC-2 to+4% 7 Dark Gray and Dark Brown Clay 100.4 22.2 8 Reddish Brown Clayey Sand(Cement 105.6 17.2 Treated) 9 Brown and Reddish Brown Silty Clay with 112.4 14.3 Occasional Gravel(Lime Treated) . 10 Dark Brown Silty Clay(Lime Treated) 106.1 15.1 Test No. Material Probe Location/Elevation(and/or)Lift In-Place In-Place Percent No. Depth Dry Density Moisture Compaction (inches) (Lbs/Cu.Ft.) Content(%) (%) 72 6 6 Sidewalk at S. Side of Deforest Road, 110.3 13.6 101.6 Station 6+50 Test results meet project specifications 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 .--.. .jjc.c.___ , 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. SEP-03-2012 23:46 P. 17 ATA Texas CMT, Inc. Construction Materials Testing GEE Consultants Inc. and Environmental Consulting F 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax (214) 352-6972 • www .texascmt.com REPORT OF IN-PLACE DENSITY AND MOISTURE OF SOIL Density Report No.28 (211-0125 /ST-05-01) Method:ASTM D6938 D698 • Page 1 of 1 Client: City of Coppell Material Description Maximum Optimum Dry Moisture Project:Deforest Road Reconstruction Density Content (Lbs/CuFt) Percent Test Date:August 22,2012 1 Yellowish Brown Clayey Sand with Dark 115.5 12.4 Gray Silty Clay(Mixed) 2 Dark Gray Clayey Sand with Occasional Rock 112.6 12.9 Report Date:August 23,2012 Fragments and Yellowish Brown Clayey Sand 3 Dark Gray Silty Clay with Occasional 104.0 15.0 Required Density(%):Min.95% Aggregate 4 Dark Gray and Yellowish Brown Sandy Clay 109.5 15.3 Required Moisture(%):Clay:OMC+5%; 5 Dark Gray Clay 101.5 17.9 Sand:OMC±3%; 6 Yellowish Brown Silty Sand with Sandy Clay 108.6 13.0 Cement-treated:OMC-2 to+3%; Balls Lime-treated:OMC-2 to+4% 7 Dark Gray and Dark Brown Clay 100.4 22.2 8 Reddish Brown Clayey Sand(Cement 105.6 17.2 Treated) 9 Brown and Reddish Brown Silty Clay with 112.4 , 14.3 Occasional Gravel(Lime Treated) 10 Dark Brown Silty Clay(Lime Treated) 106.1 15.1 • Test No. Material Probe Location/Elevation(and/or)Lift In-Place In-Place Percent No. Depth Dry Density Moisture Compaction (inches) (Lbs/Cu.Ft.) Content(%) (%) 73 6 6 Sidewalk Subgrade at S. Side of 722 107.8 16.6 99.3 Deforest Road 74 6 6 Sidewalk Subgrade at S. Side of Deforest 106.2 13.0 97.8 Road, 75'E.of Prestwick Court Test results meet project specifications 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