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ST0501-SP120410 J DI'MIX CONCRETE ) Redi-Mix Concrete, L.P. a US Concrete Company The Technical Service Department 331 North Main St. Euless, TX 76039 Office: (817) 835-4100 Fax: (817) 835 -4074 April 6, 2012 RedimixQC @us- concrete.com www.us-concrete.com To: California Construction Project: DeForest Road, Coppell RE: Submittal Documents Enclosed you will find the necessary submittal documents for the referenced project above for your review. Redi -Mix's strength guarantee per ASTM C94 will not be effective unless the field sampling has been done per ASTM C172 and ASTM C31 and the laboratory testing fully complies with ASTM C39 and ASTM C 1077. Redi -Mix will also guarantee the strength performance of the mix designs submitted for a placement temperature between 40 °F and 100 °F provided the design plastic properties are not exceeded and the concrete is placed within 90 minutes of batch time. This concrete temperature range shall not supersede any temperature specification. All concrete should be placed and cured with the appropriate ACI guidelines and recommendations for hot and cold weather concreting. Hot weather concreting practices will require you to order ice and/or chilled water to meet concrete temperature specifications. During periods of cold weather, all concrete surfaces should be protected from freezing for at least the first 24 hours after placement to allow the concrete to attain a compressive strength of 500 psi. According to ACI 304.2R Section 4.2.1 "Placing Concrete by Pumping Methods ", the inside diameter of the hose should be a minimum of 3 times the maximum angular aggregate size of the concrete. (ASTM C33 allows #57LS to have up to 5% retained on the 1" sieve). It is recommended to minimize or eliminate the free fall of concrete to avoid loss of air content. Depending on boom configurations, alterations to the mix design may be required. We thank you for allowing us to submit these documents for your review. Please copy Redi -Mix with the approved submittal. The approved submittal allows Redi -Mix to review any notes, comments or exceptions made by the engineer or owner relating to the specification. Failure to notify us prior to first placement shall constitute acceptance of the submitted mix designs. Please order by mix number when scheduling concrete delivery. We request that you add Redi -Mix to the list of names receiving copies of testin;_ laboratory information for this project. ASTM C94 entitles a manufacturer to receive copies of all test reports when strength of concrete is used as a basis for acceptance. This information is another tool for Redi -Mix to review and monitor the quality and performance of the concrete product delivered. If you have any other questions, please .. of esitate to call. Respectfully, ' i y be/ ?e ,:r...,„ ,' „, F Carol Dunn, - -- Technical Services Supervisor ,I! jii-P1\ co,y, OP US T H E NEW R E S O U R C E F O R T H E C O N S T R U C T I ON I N D U S T R Y CONCRETE DUMIX Date: 4/6/2012 CONCRETE) Mix Number: 10L11601 an EF Technology Mix Design RedFMixConcrete, L.P. Strength: 3600 psi @ 28 days a US Concrete Company Description: 6.0 SK 3/4" LS NR The Technical Service Department 331 N. Main St Plant No.: 259 Euless, TX 76039 Customer: California Construction Office: (817) 8354187 Fax: (817) 8354074 Project: DeForest Road, Coppell RedimixQC @u Usage: As Required www.usconcrete.com Saturated Surface Dry Weights Per Cubic Yard Material Source Quantity Vol ASTM C150 Type 1 /1I Cement Cemex, Balcones 564 Ib 2.87 0 0.00 ASTM C33 No. 67LS Hanson, Perch Hill 1850 Ib 11.15 ASTM C33 Concrete Sand Redi -Mix Concrete 1385 Ib 8.44 ASTM C494 A & D NRWR BASF 322N 2 -4 oz /cy Entrapped Air 0.41 ASTM C94 Water 31 gal 4.14 Total Volume: 27.00 Specified Slump 4 +/- 1" Specified Air Percent: 1.5 +/- 1.5% Wet Unit Weight: 150.3 lb /ft ^3 Design w/c ratio: 0.46 E The use of an EF Technology mix design will reduce the amount of CO2 entering " the atmosphere , thereby reducing potential global warming. Technology- Your Project, Our World Notes: Please make sure that redimixqc @us - concrete.com is on the list to receive break reports. 6\ v 1 ++ i j This mix has been designed to meet the requirements of this project based on the information sent to Redi -mix Concrete. It is the responsibility of the purchaser to determine whether this mix design meets project specifications and is appropriate for the anticipated environment conditions. The specified strength guarantee per ASTM C94 will not be effective unless field sampling has been done per ASTM C172 and ASTM C31 and the laboratory fully complies with ASTM C39 and ASTM C1077. In the event of limited material avaliability, substitution of a similar performing material may be required. All substituted materials will meet the appropriate ASTM requirements. In order to maintain the required mix volume, weights of individual materials may be varied to accommodate different material specific gravities. Material certifications for substituted materials are avaliable upon request. All Redi -Mix Concrete mix designs are proprietary and confidential. The information contained in this submittal is only intended for parties associated with this project to validate the mix design materials, properties and its performance. Use of this submittal for other purposes without permission or consent from Redi -Mix Concrete is strictly prohibited. us T H E NEW R E S O U R C E F O R T H E C O N S T R U C T I O N I N D U S T R Y CONCRETE MIX 10L11601 ACI 318 STATISTICAL ANALYSIS DATES MAX 88 64 5.00 6390 6900 1860 MIN 57 39 4.00 3620 3963 235 NO. 30 30 30 30 30 30 MEAN 70 55 4.47 5155 6147 992 SD 8.0 6.0 0.46 590 624 408 COv% 11.4 10.9 10.2 11.4 10.2 41.1 DATE CONC AIR 7D 28D 56D 7 -28 YY -MM -DD Ticket REPORT # TEMP TEMP SLMP STR. STR. STR. GAIN 2012 -01 -23 25425038 00005845 64 48 4.00 5160 6515 1355 2012 -01 -23 25425092 00005846 68 48 5.00 4520 6165 1645 2012 -01 -23 25425125 00005842 66 48 4.00 5210 6205 995 2012 -01 -23 25425199 00005847 72 54 4.00 4930 6340 1410 2012 -01 -24 25425464 00005711 64 39 4.00 4405 5003 598 2012 -01 -31 25426624 09411297 72 64 4.00 4180 5043 863 2012 -02 -02 25427622 00005767 57 52 4.50 5660 6430 770 2012 -02 -02 25427635 00005768 61 52 4.00 6390 6650 260 2012 -02 -02 25427658 00005769 61 54 5.00 6390 6625 235 2012 -02 -02 25427693 00005770 64 54 4.50 5260 6900 1640 2012 -02 -02 25427729 00005771 68 55 4.00 5010 6185 1175 2012 -02 -02 25427789 00005772 70 61 5.00 5380 6110 730 2012 -02 -02 25427847 00005773 73 61 4.00 5260 5810 550 2012 -02 -02 25427902 00005774 75 63 4.00 5510 6755 1245 2012 -02 -02 25427965 00005775 81 63 5.00 4140 5460 1320 2012 -02 -02 25428060 00005776 84 63 4.00 4750 5800 1050 2012 -02 -04 25428621 94111232 68 48 4.50 5590 6443 853 2012 -02 -04 25428636 94111232 68 46 5.00 5130 6170 1040 2012 -02 -20 25432812 00005753 57 52 4.75 3620 3963 343 2012 -02 -27 25435872 00006123 68 55 5.00 4780 6093 1313 2012 -02 -28 25436549 00006110 61 55 4.00 5160 6300 1140 2012 -02 -28 25436557 00006111 63 55 4.00 5130 6255 1125 2012 -02 -28 25436572 00006112 66 55 5.00 5400 6640 1240 2012 -02 -28 25436593 00006113 68 55 4.50 5290 6365 1075 2012 -02 -28 25436616 00006114 72 57 5.00 5010 6870 1860 2012 -02 -28 25436642 00006115 75 57 5.00 5510 6220 710 2012 -02 -28 25436683 00006116 79 57 4.50 5280 5790 510 2012 -02 -28 25436742 00006117 82 57 4.00 5370 5985 615 2012 -02 -28 25436788 00006118 84 57 5.00 5590 6690 1100 2012 -02 -28 25436842 00006119 88 61 5.00 5640 6625 985 Page 1 2580 Wald Road CEMENT New Braunfels, TX 78132 CEMEX Telephone (210) 250 -4100 MILL FAX (210) 250 -4044 Customer Service TEST TXDOT MPL # 99332 Telephone (800) 492 -9004 REPORT Material # 1442809 FAX (210) 250 -4153 Cement Identified as: Balcones Type I, Type II Low Alkali Date of Report: 11/3/2011 Plant: CEMEX Cement of Texas, LP Beginning Production Date: October 1, 2011 Location: New Braunfels, TX Ending Production Date: October 31, 2011 CHEMICAL REQUIREMENTS 'Spec. Limit TYPE I TYPE II I TEST (ASTM C -114) (ASTM C -150) Low Alkali Low Alkali RESULTS Silicon Dioxide (Si02), % Min - -- - -- 20.2 Aluminum Oxide (Al203), % Max --- 6.0 4.7 Ferric Oxide (Fe203), % Max - -- 6.0 3.5 Calcium Oxide (CaO), % - -- - -- - -- 63.9 Magnesium Oxide (MgO), % Max 6.0 6.0 1.1 Sulfur Trioxide (S03), % * Max 3.0 3.0 2.9 Loss on Ignition (LOI), % Max 3.0 3.0 2.2 Insoluble Residue (IR), % Max 0.75 0.75 0.26 Free Lime, % - -- - -- - -- 1.5 Alkalies (Na20 equivalent), % Max 0.60 0.60 0.50 Na20 Equ. @ 95% Confidence Level - -- - --- 0.50+1 -0.02 CO2 in Cement, % - -- - -- - -- 1.2 Limestone in Cement, % Max 5.0 5.0 2.9 CaCO3 in Limestone, % Min 70 70 97 I norganic Processing Addition, % ** Max 5.0 5.0 0.3 PONTENTIAL PHASE COMPOSITION * ** ■ Tricalcium Silicate (C3S), % Max - -- - -- 55 Tricalcium Aluminate (C3A), % Max - -- 8 6 Heat Index, C3S + (4.75 C3A) Max 100 100 86 PHYSICAL REQUIREMENTS (ASTM C -204) Blaine Fineness, m2 /kg Min 280 280 396 (ASTM C - 191) Time of Setting (vicar) Initial Set, mins Min 45 45 108 Final Set, mins Max 375 375 211 (ASTM C - 266) Time of Setting (Gilmore) Initial Set, mins Min 60 60 152 Final Set, mins Max 600 600 236 (ASTM c•185) Air Content, % Max 12 12 9 (ASTMC - 151) Autoclave Expansion, % Max 0.80 0.80 0.01 (ASTM C - 109) Compressive Strength 1 -Day, psi - -- --- - -- 2500 3 -Day, psi Min 1740 1450 4000 7 -Day, psi Min 2760 2470 4980 (Previous) 28 -Day, psi - -- - -- - -- 6130 (ASTM C -166) Heat of Hydration (7 -Day), calig Test result is provided for information only 79 • The performance of CEMEX Type I LA, Type 11 LA has proven to be improved with sulfur trioxide levels in excess of the 3.0% limit for Type 11. Note D in ASTM C -150 allows for additional sulfate, provided expansion as measured by ASTM C - 1038 does not exceed 0.020 %. "" This cement contains processing additions which meet the requirements of ASTM C -465. Compliance d nts a a able . Additional data for the Inorganic Processing Addition is located on page 2 of this certification. o � / "" Potential Phase Composition adjusted per A1.6. A, CEMEX hereby certifies that this cement meets or exceeds the chemical and physical specifications of: 111 [ X ] ASTM C -150 for Type I Low Alkali r "' 1 X ] ASTM C -150 for Type II Low Alkali Quality Control Manager CEMEX - Balcones Cement Plant SANDRA l NEUSE NOON PUBLIC T(AS $40A41,64._ ', 1% + / ` ' � MYSTATE OF TEWW \ 2580 Wald Road CEMENT New Braunfels, TX 78132 CEMEX Telephone (210) 250 -4100 M1LL FAX (210) 250 -4044 TEST Customer Service Telephone (800) 492 -9004 REPORT FAX (210) 250 -4153 Cement Identified as: Balcones Type I, Type II Low Alkali Date of Report: 11/3/2011 Plant: CEMEX Cement of Texas, LP Beginning Production Date: October 1, 2011 Location: New Braunfels, TX Ending Production Date: October 31, 2011 ADDITIONAL DATA Inorganic Processing Addition Type Lime Kiln Dust (LKD) Silicon Dioxide (Si02), % 9.2 Aluminum Oxide (Al203), % 1.3 Ferric Oxide (Fe203), % 0.0 Calcium Oxide (CaO), % 65.9 Sulfur Trioxide (S03) % 6.6 Base Cement Phase Composition C3S, % 57 — — — C2S, % 16 C3A, % 7 C4AF, % 11 CEMEX hereby certifies that the above described data represents the materials used in the cement manufactured during the production period indicated. By: r\ \ t`- Quality Control Manager CEMEX - Balcones Cement Plant +fi r SANDRA NEUS r ja STA110F TRAS OF MYOOt11M6sOfd 01.21-2113 \ l/ I! V) 1 0 DI -MIX US CONCRETE CONCRETE REDI -MIX TECHNICAL SERVICES LABORATORY SIEVE ANALYSIS RESULTS Plant: Lewisville, Plant 259 Product: Fine Aggregate, ASTM C 33, Section 5.1 Date Sampled: 7/8/11 Date Tested: 7/20/11 Tested by: WCH Percentage SPEC'S Sieve mm %Ret %Pass - 11/2 38.10 0 100 - 1 25.40 0 100 3/4" 19.00 0 100 100 1/2" 12.70 0 100 100 3/8" 9.51 0 100 100 #4 4.76 2 98 95 -100 #8 2.38 11 89 80 -100 #16 1.19 28 72 50 -85 #30 0.60 48 52 25 -60 #50 0.30 80 20 5 -30 #100 0.15 96 4 0 -10 Pan 100 0 - #200 (Decant) 0.07 - 0 0 -3 FM 2.65 2.3 -3.1 ABS% 1.40 S.G. 2.62 T `t1 Decant Method ASTM C117 6\ 1 - : iY E tt i J 4. Technical Services Manager N ` °' Hanson HE1DEL8ERG( FMTNTC;orip Hanson Aggregates South Central Region Technical Set-vices Lab 1000 N. MacArthur Blvd. Grand Prairie, TX 75050 Tel. 972 - 260 -3616 Fax. 972- 260 -3655 www.hansonplc.com MATERIALS EVALUATION _ Coarse Aggregates Source: Hanson (r Bridgeport (Perch -Hill) Plant Technical Services 1{777 Type: ASTM 1167 (3/4" - 114) Crushed Linie Stone Report: 2012 -8 Lab NO: TS- Weekly -12 Date: 02 -28 -12 Date: Received 02 -01 -12 ASSHTO T 27 ASTM TEST TEST ASTM C -33 METHOD DESCRIPTION RESULTS Specification C -136 1-1/2" Sieve 100 % Passing C -136 1" Sieve 100 % Passing 100 C -136 3/4" Sieve 91 % Passing 90 -100 C -136 1/2" Sieve 57 %Passing C -136 3/8" Sieve 25 % Passing 20 -55 C -136 114 Sieve 5 % Passing 0 -10 C -136 tl8 Sieve 2 % Passing 0 -5 C -I36 #16 Sieve 2 % Passing C-117 Decant (- 11200 Sieve Washed) 0.4 % Passing 1.5% Max. C -127 Bulk Specific Gravity, SSD 2.665 C -127 Absorption, 0.9 % C -29 Unit Weight (Dry Rodded), 103.3 Lbs /Cu.Ft. C -29 Unit Weight (Dry Loose), 94.2 Lbs /Cu.Ft. C -29 Voids Content (Dry Rodded), 37.9 % C -I31 L.A. Abrasion, 26.6 % Loss 50% Max. C -88 Soundness by Sodium Sulfate (5 cycles), 2.9 % Loss 12% Max. C -88 Soundness by Magnesium Sulfate (5 cycles), 3.4 % Loss 18% Max. C -123 Light Weight Pieces, 0.0 % 0.5% Max. C -142 Clay Lumps and Friable Particles, 0.01 % 3.0% Max.. - ',,i/+ t r ,'•,, C -25 Calcium Carbonate EQV, 96.0 % C -25 Acid Insoluble Residue, 4.0 0?V:///,„/ '" • I Vartan Babakhaman, P.E. (/' Technical Services Lab Manager BASF The Chemical Company January 5, 2012 Certificate of Conformance Pozzolith 322N Admixture BASF Corporation* Admixture for Concrete '(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio County of Cuyahoga ) SS Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Sr. Technical Specialist for BASF Corporation in Cleveland, Ohio; and That Pozzolith 322N admixture is manufactured by BASF Corporation — Admixture Systems; and That Pozzolith 322N admixture, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00024 percent (2.4 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That Pozzolith 322N admixture meets the requirements for a Type A, Water- Reducing, Type B, Retarding, and Type D, Water- Reducing and Retarding Admixture specified in ASTM C 494/C 494M, Standard Specifications for Chemical Admixtures for Concrete, as well as the requirements for Type A, Type B and Type D admixtures as specified in Corps of Engineers' CRD -C 87 and AASHTO M194. \ Richard Hubbard III BASF Corporation - Admixture Systems Subscribed and sworn to before me th day of Janua201,2' Charlene R. Mandate/ Notary Public, State of Ohio My Commission Expires November 4, 2016 Recorded in Summit County Master Builders BASF The Chemical Company January 5, 2012 Certificate of Conformance Pozzolith 300R Admixture BASF Construction Chemicals * Admixture for Concrete *(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, Inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) SS Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Technical Specialist for BASF Corporation in Cleveland, Ohio; and That Pozzolith 300R admixture is manufactured by BASF Corporation — Admixture Systems; and That no calcium chloride or chloride based ingredient is used in the manufacture of Pozzolith 300R admixture; and That Pozzolith 300R admixture, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.0002 percent (2.0 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That Pozzolith 300R admixture meets the requirements for a Type B, Retarding, and Type D, Water - Reducing and Retarding Admixture specified in ASTM C 494/C 494M, Standard Specifications for Chemical Admixtures for Concrete, as well as the requirements for Type B and Type D admixtures as specified in Corps of Engineers' CRD -C 87, and AASHTO M194. a.-,A,,,,,A_ ki,, 1T-k,A Richard Hubbard 111 BASF Corporation — Admixture Systems Subscribed and sworn to before me the 5 , day of January, 20(2 1 6 - , z /.74 ).1.5,41C/ Charlene R. Mandat# Notary Public, State of Ohio My Commission Expires November 4, 2016 Recorded in summit County Master Builders BASF The Chemical Company January 5, 2012 Certificate of Conformance PolyHeed 1020 Admixture BASF Corporation' Admixture for Concrete *(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, Inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) SS Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Sr. Technical Specialist for BASF Corporation in Cleveland, Ohio; and That PolyHeed 1020 admixture is manufactured by BASF Corporation — Admixture Systems; and That no calcium chloride or chloride based ingredient is used in the manufacture of PolyHeed 1020 admixture; and That PolyHeed 1020 admixture, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00014 percent (1.4 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That PolyHeed 1020 admixture meets the requirements for a Type A, Water- Reducing, and Type F, Water- Reducing, High Range Admixture specified in ASTM C 494/C 494M, Standard Specifications for Chemical Admixtures for Concrete, as well as the requirements for Type A and Type F admixtures as specified in Corps of Engineers' CRD -C 87 and AASHTO M194. C:" k ovsl i\ till U Richard Hubbard III BASF Corporation — Admixture Systems Subscribed and sworn to before me the 5th //p of January, O 12 ' - 2:Aiz iz ..,' Charlene R. Mandat Notary Public, State of Ohio My Commission Expires November 4, 2016 Recorded in summit County Master Builders BASF The Chemical Company January 5, 2012 Certificate of Conformance MB AE 90 Admixture BASF Corporation* Admixture for Concrete *(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, Inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) Ss Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Sr. Technical Specialist for BASF Corporation in Cleveland, Ohio; and That MB AE 90 admixture is manufactured by BASF Corporation — Admixture Systems; and That MB AE 90 admxiture is Master Builders air - entraining admixture for concrete; and That no calcium chloride or chloride based ingredient is used in the manufacture of MB AE 90admxiture; and That MB AE 90 admixture, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.000068 percent (0.68 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That MB AE 90 admixture meets the requirements of ASTM C 260, Standard Specifications for Air - Entraining Admixtures for Concrete, as well as the requirements for air- entraining admixtures as specified in Corps of Engineers CRD -C 13, and AASHTO M154. \,\ Richard Hubbard III BASF Corporation — Admixture Systems Subscribed and sworn to before me the h day of January, 12 ( A 4E-- 27 Charlene R. Mandat Notary Public, State of Ohio My Commission Expires November 4, 2016 Recorded in Summit County Master Builders