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ST0501-LR120613 JUN-14-2012 01:27 P.01 A-. Texas CInc. Construction Materials Testing I Pas#-it®Fax Note 671 Date pages ' and Environmental Consulting To I I s .y & . ° From -�t8 xas e r", T A � l Co./Dept.j � mCo. & ' co /. 10044 Monroe Drive • Dallas, Texas 75229 • (214) 35 72..3 ` • Phone#fl 4.34 Phone It•2 14,352,4 ei 5-7 . Fax# p7�304! i57o Fax#214,352.6,7 REPORT OF CONCRETE MIX OBSERVATION Report Date: June 13, 2012 Date Concrete Placed: May 2, 2012 Standard 6"x12"Cylinders Client: City of Coppell aylin.-r Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No 20 Contractor: California Construction Project No.: ST-05-01 Concrete Supplier and Plant: Redi-Mix Concrete /P136 Location of Placement: Retaining Wall Footing from Sta. 9+83 to 8+86 MATERIALS Source / SSD Batch Wts. OBSERVATION I A A Description (Lbs/CuYd) Mix Number: I0L11504 Time Sample Batched: 12:20 PM Cement: Time Sampled: 1:15 PM Fly Ash: 1 Sample Location: Sta. 9+40 Coarse Aggregate: ` 1 I it, ck/Ticket No: 1186/25465120 emperature: Intermediate Aggregate: ZV i Ambient Range: 80°F Fine Aggregate: 1 Concrete Rang: 82°F Admixtures: t Stump Range(inches): 5.25 1 Weather Conditions: Cloudy - Time Started: 8:30 AM 11:30 AM 2 Time Completed: 10:30 AM 2:30 PM Added Water: 10 Gallons Sample Air Content(%): 5.5 Total Cubic Yards Placed: 20 Required_ Strength(Lbs./sq.'s .): 3,600 Specimen Measured Age Date Total Load Compressive Stre gth Remarks Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.) DFR 77 7 5/9/12 114,180 4,040 DFR78 28 5/30/12 139,680 '4 DFR 79 5.25 28 5/30/12 136,920 DFR 80 H Hold go� 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: 9 2 . > e 8,; via Fax: 972-304-3570 Mr. George Marshall -City of Coppell, Philp. ' 72-304-3562; via E-mail: gMarshal @coppelltx.gov Mr. Dan DeGroot- Burgess & Niple, Inc., I' on.: 972-620-1255; via E-mail: Dan.OeGroot@BurgessNiple.com Mr. Robert Caudill -Tiseo Paving Company, Pho •: 972-289-0723; via E-mail: rCa dill @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: Booby @CalConTex.com a4.. ,AL________ 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 app•val 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 o i the quantities of apparently identical or similar products. JUN-14-2012 01:27 P.02 .4 ` , AVA 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: June 13, 2012 Date Concrete Placed: May 4, 2012 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 22 Contractor: California Construction Project No.: ST-05-01 Concrete Supplier and Plant: Redi-Mix Concrete/P259 Location of Placement: Stem Wall from Sta.19+86 to 19+54 MATERIAL S Source/ SSD Batch Wts. OBSERVATION DATA '� Description (Lbs/CuYd) Mix Number: 10L11602 Time Sample Batched: 11:30 AM . Cement: Time Sampled: 1:00 PM Fly Ash: Sample Location: Sta. 19+70 Truck/Ticket No: 1287/25466657 e Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 88°F Fine Aggregate: Concrete Range. 83°F Admixtures: Slump Range(inches): 3.75 • i Weather Conditions: Partly Cloudy -- Time Started: 8:30 AM 11:30 AM 2 Time Completed: 10:30 AM . 2:45 PM Added Water: 8 Gallons Sample Air Content(%): 3.0 a Total Cubic Yards Placed: 8 • 1.! Strength(Lbs./sq.in.): 3,600 pecime' Measured Age Date Total Load Compressive Strength lir Numbe>x Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.) Remarks • DFR 85 7 5/11/12 119,340 4 DFR 86 28 6/1/12 139,560 4 • 3.75 DFR 87 28 6/1/12 147,640 ,220 DFR 88 H Hold 4 Test Methods Utilized Fracture Regular ASTM C-3I, C-39, C-143 (Unless Noted Otherwise) Cylinders Made By: RG Remarks and/or Distribution: Tail end slump on arrival measured at 5.75". Contractor added 8 gallons and tail end slump was then 6.75". 3.75" slump was measured after 2.5 cy placed from 1:00pm sampling.. As a result concrete truck was re-located to a flatter place,re-mixed and slump in truck increased. 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: rCaudiIlTiseoPaving.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: C7),1,11 . 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 o'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. JUN-14-2012 01:28 P.03 .• A i . Texas CMT, Inc. Construed Materials Testing GEE Consultants, Inc. and Environmental Consulting 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax (2".4) 352-6972 • www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: June 13, 2012 Date Concrete Placed: May 7, 2012 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 23 Contractor: California Construction Project No.:ST-05-01 Concrete Supplier and Plant: Redi-Mix Concrete/P259 Location of Placement: Wall Footing from Sta.16+84 to 17+80 MATERIALS Source / SSD Batch Wts. OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 10L11504 Time Sample Batched: 1:41 PM Cement: Time Sampled: 2:25 PM Fly Ash: Sample Location: Sta. 17+32 Truck/Ticket No: 1321 /25467737 Coarse Aggregate: Temperature: •Intermediate Aggregate: Ambient Range,: 88°F Fine Aggregate: Concrete Range: 87°F Admixtures: Slump Range(inches): 5.5 • • Weather Conditions: Partly Cloudy. i Time Started: 12:30 PM 2 Time Completed: 4:15 PM Added Water: 10 Gallons Sample Air Content(%): 3.6 Total Cubic Yards Placed: 20 Required Strength(Lbs./sq.'n.): 3,600 Specimen Measured Age Date Total Load Compressive Strength Remarks Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.) DFR 89 7 5/14/12 107,600 3 DFR 90 28 6/4/12 153,600 5 DFR 91 5.5 5 28 6/4/12 151,380 5,350 DFR 92 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 r. Dan DeGroot- Burgess&Niple, Inc., Phone: 972-620-1255; via E-mail: Dan.DeG'oot @BurgessNiple.com Robert Caudill - Tiseo Paving Company, Phone: 972-289-0723; via E-mail: rCaudill @TiseoPaving.com r. 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 r2:-Lfek_____ 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. JUN-14-2012 01:28 P.04 li A i Texas CMT, Inc. 4Co_ ction Materials Testing GEE Consultants, Inc. . _` nvironmental Consulting 10044 Monroe Drive • Dallas, Texas 75229 (214) 352-6957 • Fax (214) 352-6972 • www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: June 13, 2012 Date Concrete Placed: May 8, 2012 Standard 6"x12"Cylinders Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 24 Contractor: California Construction Project No.: ST-05-01 Concrete Supplier and Plant: Redi-Mix Concrete /P259 Location of Placement: Stem Wall from 19+54 to 19+21 MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA Description (Lbs/CuYd) Mix Numb : 10L11602 Time Sample Batched: 11:44 AM Cement: Time Sampled: 12:50 PM Fly Ash: Sample Location: Sta. 19+40 Truck/Ticket No: 1237/25468099 Coarse Aggregate: Temperature: • Intermediate Aggregate: Ambient Range: 70°F Fine Aggregate: Concrete Range 78°F Admixtures Slump Range(inches): 8.25* Weather Conditions: Cloudy 1 Time Started: 9:30 AM 2 Time Completed: 2:15 PM Added Water: 0 Gallons Sample Air Content(%): 2.3 Total Cubic Yards Placed: 8 Required Strength(Lbs./sq.i.z.): 3,600 Specimen Measured Age Date Total Load Compressive Strength Remarks Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.) ' DFR 93 7 5/15/12 103,040 3,640 DFR94 28 6/5/12 135,160 4,780 8.25 DFR 95 28 6/5/12 133,460 ,720 1 DFR 96 H Hold t- Test Methods Utilized Fracture Regular ASTM C-31, C-39,C-143 (Unless Noted Otherwise) Cylinders Made By. 'G Remarks and/or Distribution:* Walter of Tiseo, Manuel of California and Redi-Mix truck driver informed of sl mp test result. 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 @c.ppelltx.gov Mr. Dan DeGroot - Burgess & Niple, Inc., Phone: 972-620-1255; via E-mail: Dan.DeGr..t @BurgessN ple.com Mr. Robert Caudill - Tiseo Paving Company, Phone: 972-289-0723; via E-mail: rCaadil @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: BobbyOCalConTex.com Texas CMT, Inc. TBPE Firm: F-4521 Reviewed by: I, / "� 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 app oval.f 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 o the• amities of apparently identical or similar products. JUN-14-2012 01 :28 P.05 A? , A Tex,..) s CMT, Inc. ..AVA Construction Materials Testing GEE Consultants,and Environmental Consulting Inc. 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax (214) 352-6972 • www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: June 13, 2012 Date Concrete Placed: May 10, 2012 Standard 6"x12" Cylinders Client: City of Coppell C lind-, Cross-sectional Area:28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 25 Contractor: California Construction Project No.: ST-05-01 Concrete Supplier and Plant: Redi-Mix Concrete/ P259 Location of Placement: Stem Wall from 18+89 to 19+21 MATERIALS Source/ SSD Batch Wts.. BSERVATION D.. T., Description (Lbs/CuYd) Mix Number: 1011 1602 11 e Sample Batched: 11:26 AM Cement: i' me Sampled: 12:32 PM Fly Ash: %`•ample Location: Sta. 19+00 y : Truck/Ticket No: 1257/25469679 Coarse Aggregate: /' Temperature: Intermediate Aggregate: ! / Ambient Range: 82°F Fine Aggregate: Concrete Range 83°F Admixtures: Slump Range (inches): 7.0 1 .e Weather Conditions: Cloudy Time Started: 11:00 AM 2 Time Completed: 2:30 PM Added Water: 0 Gallons Sample Air Content(%): ' 2.4 Total Cubic Yards Placed: 10 Required Strength(Lbs./sq.i,.): 3,600 Specimen Measured Age Date Total Load Compressive Stre • Remarks Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.In.) DFR 97 7 5/17/12 127,780 $ olle DFR 98 28 6/7/12 151,060 5,340 DFR 99 7.0 28 6/7/12 156,420 ■ DFR*50 H Hold Test Methods Utilized Fracture Regular ASTM C-31, C-39, C-143 (Unless Noted Otherwise) Cylinders ade By: R 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 .ctppelltx.gov Mr. Dan DeGroot - Burgess &Niple, Inc., Phone: 972-620-1255; via E-mail: Dan.D-Gnot @BurgessNiple.com Mr. Robert Caudill -Tiseo Paving Company, Phone: 972-289-0723; via E-mail: rCa dill,. 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: Bo..ye■CalConTex.com .3 Texas CMT, Inc. TBPE Firm: F-4521 Reviewed by: P' 144._ 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 appr.vat o:Texas CMT,Inc. The use of our name must receive OUT prior written approval. Our letters and reports apply only to the sample tested and/or observed and are not necessarily indicative of the q . tities of apparently identical or similar products. JUN-14-2012 01 :29 P.06 elkyA Texas C Inc. Construction Materials Testing GEE Co su ltants Inc. and Environmental Consulting 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax (2 4) 352-6972 • www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: June I3, 2012 Date Concrete Placed: May 15, 2012 Standard 6"x12"Cylinders Client: City of Coppell C tinder Cross-sectional Area; 28.27 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 26 Contractor: California Construction Project No.: ST-05-01 Concrete Supplier and Plant: Redi-Mix Concrete/P259 Location of Placement: Stem Wall from 13+73 to 14+37 MATERIALS Source/ SSD Batch Wts. OBSERVATION D. TA Description (Lbs/CuYd) i Mix Number: 10L11602 Time Sample Batched: 10:26 AM rent: Time Sampled: 11:25 AM 'Fly Ash: Sample Location: Sta. 14+00 Truck/Ticket No: 1269/25471386 • Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 77°F Fine Aggregate: Concrete Range: 81°F • Admixtures: Slump Range(inches): 7..25 . Weather Conditions: P.Cloudy 1 Time Started: 8:30 AM 2 Time Completed: 12:45 PM . Added Water: 0 Gallons Sample Air Content(%): 3.0 Total Cubic Yards Placed: 9 Required Strength(Lbs./sq.in.): 3,600 Specimen Measured Age Date Total Load Compressive Strength Remarks Number 1 Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.) DFR 101 r 7 5/22/12 108,960 3,850 DFR 102 28 6/12/12 146,000 5,16 7.25 DFR 103 28 6/12/12 135,600 ,800 DFR 104 H Hold Test Methods Utilized Fracture Regular • ASTM C-31,C-39,C-143 (Unless Noted Otherwise) t Cylinders Made By: RG Al 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: acifig All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the fall 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.