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Duke Lesley 2RC-140527 Lattimore Materials Corp. 15900 DOOLEY ROAD ADDISON TX 75001 (972) 221-4646 (main) (972) 221-9647 (fax) Date:04/08/2014 Client:KCK UTILITY CONSTRUCTION INC Attention: Project:COPPELL CONFERENCE CENTER Location:COPPELL, TEXAS UsageMix Numberw/c+pSlumpAir f 'c DRAINAGE STRUCTURES1701. 4200 0.453.00 - 5.00"3.0 - 6.0% LMC has no knowledge or authority regarding where this mixture is to be placed, therefore it is the direct responsibility of the Purchaser, the design architect or design engineer, and or contractor to insure that the above designed mixture parameters for compressive strength, mixture proportions or ratios, and other required performance parameters are appropriate for the anticipated environmental, durability, or usage conditions in ACI 318 Chapter 4 and/or the relevant local building codes. LMC warrants the supplied ready-mix concrete mixture designs which LMC guarantees will achieve the specified compressive strength, or other performance properties of the concrete stated in the Contract Documents, as were made available at the time of quotation, when tested and evaluated in accordance with ASTM C172-99, ASTM C31/C31M-03a (including proper initial curing as per Section 10.1.2), ASTM C39/C39M-01, ASTM C94/C94M-07, or other standard test methods indicated in the Contract Documents that were necessary to verify the additional performance properties of the concrete, and when the recommended procedures for placement and curing of the in-place concrete, or those specifically outlined in ACI 305R-99 and ACI 306R-88 are followed, if and when necessary. In accordance with ASTM C94/C94M-07 Section 4.6, Lattimore Materials Corp shall receive all copies of testing reports, and they should be forwarded to our Quality Control Department (mixdesign@aggregate-us.com) as soon as available. Failure to forward reports in a timely fashion can delay response time in dealing with concrete concerns as well as future project submittals. This mix design submittal, price quote, or material specific information (aggregate properties, grading, material composition, or other information regarding materials manufactured by Lattimore Materials Corp) is proprietary and confidential and not to be shared or transmitted in any form to any person or organization that is not expressly authorized in writing by a designated official of Lattimore Materials Corp. Any unauthorized person or entity in possession of this information will be prosecuted to the fullest extent of the law. Material certifications for concrete constituents are representative of current material sources. If, in the event of limited material availability, substitution of a similar performing material may be required. Such materials will meet the appropriate ASTM requirements as stated in this package. In order to maintain the required mix volume (yield), LMC reserves the right to adjust absolute weight of aggregates to accommodate specific gravity changes. Please send break reports to: mixdesign@aggregate-us.com Brandi Howell Technical Services Coordinator Lattimore Materials Corp. 15900 Dooley Road Addison, Texas 75001 Office: 972-221-5454 Quadrel iService 1992 - 2014 Digital Site Systems, Inc.Page 1 SM Lattimore Materials Corp. 15900 DOOLEY ROAD ADDISON TX 75001 (972) 221-4646 (main) (972) 221-9647 (fax) Concrete Mix Design Date:04/08/2014 Client:KCK UTILITY CONSTRUCTION INC Project:COPPELL CONFERENCE CENTER COPPELL, TEXAS 1.0 Cubic Yard by Weight - SSD Mix Number:1701. Strength @ 28 Days: 4200psi Usage:DRAINAGE STRUCTURES Materials:SSD Weights CementASTM C-150Type I/II 564lbs 1850 Coarse AggregateASTM C-331"-#4 Crushed Stonelbs Fine AggregateASTM C-33Concrete Sand 1371lbs WaterASTM C-94Water 256lbs AdmixtureASTM C-260Air-Entraining Admix 0.66oz/cwt C+P AdmixtureASTM C-494Type A/D WR 4.0oz/cwt C+P Total Weight: 4043lbs Unit Weight: 148.20pcf w/cm Ratio: 0.45 Fly Ash Replacement:0.0 % Slump:3.00 - 5.00 inches Air Content:3.0 - 6.0 % Comments: The cementitious content of the mix design is stated as a minimum and Lattimore Materials Corp. reserves the right to increase cementitious content if needed. Chemical admixtures are added in accordance with the manufacturer's recommendations. Lattimore Materials Corp. reserves the right to adjust dosages or change admixtures when required. Quadrel iService 1992 - 2014 Digital Site Systems, Inc.Page 2 SM 4/8/2014 Date: Mix Name:1701.Statistical Compressive Strength History Units :US PSIStrength and Strength Fit vs MaturityPSI# of Occ.Histogram for 28 Day Strength%/PSI Maturity DaysPSI 95% of tests lie above cross-hatched area STRENGTH SUMMARY, Compression Either 4" x 8" Or 6" x 12" Strengths No. Of Avg Avg Avg 3 Avg 7 Avg 28 Std ACI318 Tests Slump Air Day Day Day Dev Req'd ------------------------------------------------------------------------------ 30 4.21 3.99 4240 5150 500 4870 DETAILED STRENGTH, Compression Either 4" x 8" Or 6" x 12" Batch Date Slump Spread Air Strengths Acc Age Number 3 Day 7 Day 28 Day Run Avg 3 ------------------------------------------------------------------------------ 63993585 9/10/2013 6.50 4.70 3640 4390 62468841 9/12/2013 5.25 3.10 3350 4130 62468917 9/13/2013 3.75 4.20 3870 4350 4290 62469045 9/16/2013 5.00 2.80 3910 4280 4250 63883442 9/17/2013 4.25 3.50 3400 4620 4420 62469231 9/18/2013 2.50 3.20 3930 5400 4770 62469323 9/19/2013 3.00 3.50 4140 5460 5160 63883547 9/23/2013 4.00 2.70 5470 5790 5550 70987974 9/25/2013 3.00 4.30 4910 5910 5720 62469691 9/26/2013 6.50 4.90 3440 4910 5540 63994455 9/26/2013 5.00 4.30 4140 5110 5310 70988127 9/27/2013 4.00 3.10 4860 5700 5240 63994898 10/4/2013 4.50 4.20 4620 5390 5400 63994870 10/4/2013 4.75 4.80 4070 4940 5340 63266688 10/18/2013 3.50 3.00 4710 5730 5350 70989225 10/22/2013 4.00 4.70 3810 5220 5290 63884106 10/24/2013 4.50 4.40 4210 4860 5270 63679357 10/28/2013 3.50 3.00 4510 5130 5070 63884220 11/8/2013 3.75 2.80 5160 5560 5180 62472670 11/14/2013 3.50 4.10 3970 4550 5080 Quadrel iService 1992 - 2014 Digital Site Systems, Inc.Page 3 SM DETAILED STRENGTH, Compression Either 4" x 8" Or 6" x 12" Batch Date Slump Spread Air Strengths Acc Age Number 3 Day 7 Day 28 Day Run Avg 3 ------------------------------------------------------------------------------ 63884412 11/14/2013 5.50 5.30 3850 5250 5120 70990295 11/15/2013 2.00 4.30 4290 5290 5030 63840393 11/18/2013 3.00 4.20 4230 5410 5320 63996780 11/19/2013 4.50 4.10 4020 5030 5240 63884497 11/20/2013 4.50 4.10 4040 5110 5180 63550847 12/18/2013 5.00 6.00 3580 4580 4900 63885052 1/9/2014 5.00 4.20 4490 5570 5080 62477334 1/25/2014 3.00 3.60 5070 5860 5330 62477437 1/27/2014 5.00 4.40 4520 5240 5550 62479390 2/24/2014 4.00 4.10 4850 5660 5590 Quadrel iService 1992 - 2014 Digital Site Systems, Inc.Page 4 SM Product Data Sheet Sika Air Sika Air ® Air Entraining Admixture Description Sika Air admixture is an aqueous solution of organic materials. Sika Air meets the requirements of ASTM C-260 for air entraining Applications Sika Air is recommended for use whenever air entrained concrete Ready-mix, precast and block producers can achieve predictable a entrained air contents in concrete, even where harsh lean mixes Advantages Durability: Air entrainment is recognized as the most effective prevention a- crete scaling in exposed environments. Air entrained concrete de- in colder climates where frost and freeze-thaw cycles can cause damage to the concrete surface. Air entraining agents help to prevent scaling by creating micros voids that water trapped in the concrete can expand into when th freezes, thus preventing cracks caused by the natural expansion. air voids in the concrete will also increase durability in harsh where concrete is exposed to deicing salts, marine salts and sul Workability and Placeability: Workability and placeability are also improved by the lubricatin and shrinkage will be reduced because less water is needed to ob desired workability. How to Use Dosage air. Higher air contents may be obtained by increasing the dosag Dosage rates will vary depending on the air content required for volume. Other factors that may affect the amount of air entrained into t including total cementitious content, type of pozzolanic materia- - ment. Sika recommends that trial mixes be performed whenever mat any other changes are made that may affect the amount of entrain In mixes requiring a lower or higher amount dosage rate, please Measure the required quantity per batch manually or with automat equipment. Add Sika Air to mixing water or sand. Do not mix with When Sika Air is used in combination with other admixtures, care taken to dispense each admixture separately into the mix. Combination with other admixtures, particularly water reducers a increase the amount of entrained air in the mix. Air contents sh an air-meter after batching and dosage adjustments made at the c Packaging drums and bulk delivery. Storage and Shelf life thoroughly to return to normal state. Typical Data Appearance Dark Amber liquid. CAUTION: IRRITANT irritaton. May be harmful if swallowed. Handling and Storage Avoid direct contact. Wear personal protective equipment (chemic only in well ventilated areas. Wash thoroughly with soap and wat Remove contaminated clothing and launder before reuse. Eyes:Skin: soap and water. Inhalation: Remove person to fresh air. Ingestion: Do not induce vomiting. Dilute with water. Contact physician. In all cases contact a Safety materials safety. Clean Up- suitable sealed container. Dispose of excess product and contain- dance with applicable environmental regulations. relating to the application and use of Sika products, is given i when properly stored, handled and applied under normal condition- als, substrates, storage and handling conditions, actual site co liability for the provision of such information, advice, recomme created by or arise from the provision of such information, advi are subject to its current terms and conditions of sale which arwww.sikacorp.com Prior to each use of any Sika product, the user must always read- rent Technical Data Sheet, product label and Material Safety Datwww.sikaconstruction.com or . Nothing contained in any Sika materials relieves the user of t for each Sika product as set forth in the current Technical Data SIKA warrants this product for one year from date of installatio on the current Technical Data Sheet if used as directed within s assumes all risks. Buyers sole remedy shall be limited to the p Sika Corporation 1-800-933-SIKA For the location of your nearest Sika representative, contact y North Central Region: South East Region: South Central Region: Western Region: Canada: Ontario: Alberta: Sika is a registered trademark. Made in USA. Printed in USA. Product Data Sheet Plastocrete 161 Plastocrete161 ® Water Reducing Admixture Description Plastocrete 161 is a lignin polymer-type water-reducing admixtur Plastocrete 161 meets the requirements of ASTM C-494 Types A, B Applications Plastocrete 161 is recommended for use in all applications where concrete with superior workability is required. Advantages Plastocrete 161 water reducing admixture provides an economical effective means of reducing the amount of mixing water required concrete of a certain slump by acting as a dispersant for the ce in the mix. Through this dispersing action more of the surface area of the c is available for early hydration. The more cement particles hydr with the mixing water, the greater the compressive strength of t Plastocrete 161 is formulated as a Type A water reducer to allow hardened and plastic states. Reduced water content required to achieve desired slump, increas - cal mixes. Consistent normal setting times throughout the recommended dosag Lower water cement ratios provide decreased permeability and inc durability. Plastocrete 161 does not contain intentionally added chlorides a not initiate nor promote the corrosion of steel in the concrete. How to Use Dosage Dosage rates will vary depending on the material used, ambient c For general concreting applications, Sika recommends a dosage ra of cementitious materials are recommended for applications where water reduction is needed as well as extended workability and pr setting times. Dosage rates outside the recommended range may be used where - Plastocrete 161 is added at the concrete plant. Measure required manually or by automated dispenser. Add into the water line at t or to the mixer at the end of the batching cycle. Plastocrete 161 works effectively as a single admixture or in combination with other admixtures in the entraining admixtures. When used in combination with other admixtures, care must be tak dispense each admixture separately into the concrete. Do not mix ce- ment. Packaging Storage and Shelf-life agitate thoroughly to return to normal state before use. Typical Data Appearance Dark Brown liquid Approx. 1.2 Caution Skin and eye irritant; avoid contact. The use of NIOSH approved safety goggles and rubber gloves is recommended. Avoid breathing Use with adequate ventilation. Remove contaminated clothing. Handling and Storage only in well ventilated areas. Wash thoroughly with soap and wat Remove contaminated clothing and launder before reuse. soap and water. Remove person to fresh air. Do not induce vomiting. Dilute with water. Contact a physician. Clean Up in suitable sealed container. Dispose of excess product and cont accordance with applicable environmental regulations. relating to the application and use of Sika products, is given i when properly stored, handled and applied under normal condition- als, substrates, storage and handling conditions, actual site co liability for the provision of such information, advice, recomme created by or arise from the provision of such information, advi www.sikacorp.com Prior to each use of any Sika product, the user must always read- rent Technical Data Sheet, product label and Material Safety Datwww.sikaconstruction.com or . Nothing contained in any Sika materials relieves the user of t for each Sika product as set forth in the current Technical Data SIKA warrants this product for one year from date of installatio on the current Technical Data Sheet if used as directed within s assumes all risks. Buyers sole remedy shall be limited to the p Sika Corporation 201 Polito Avenue601, Delmar Avenue 1-800-933-SIKA Pointe-Claire, QC H9R 4A9 For the location of your nearest Sika representative, contact y Sika and Plastocrete are registered trademarks. Made in USA. Pri Product Data Sheet Plastiment ES Plastiment ES ® Water-reducing and Retarding Admixture Description Plastiment ES is a water-reducing and retarding admixture. Plast the requirements of ASTM C-494 as Types B and D and AASHTO M194 and D admixture. Applications Plastiment ES should be used when a controlled delay in set time slump life of concrete is desired. Plastiment ES can be utilized temperature cold joints in hot weather conditions cement ratio does not contain calcium chloride or any other intentionally add How to Use Dosage particular application should be determined by conducting trial - ments after conducting trial mixes. Mixing Add Plastiment ES at the concrete plant. Measure required quanti by automated dispenser. Add into the water line at the batch pla the concrete at the end of the mixing cycle. Do not mix with dry Combination with other admixtures: Plastiment ES is compatible with other admixture should be added to the concrete separately. Packaging Storage and Shelf Life thoroughly to return to normal state. Typical Data Appearance Brown Liquid Handling and Storage Eyes  Skin  and water. Inhalation  Ingestion  Dilute with water. Contact physician. In all cases contact a physician immedi- Clean Up sealed container. Dispose of excess product and container in acc - m - or Sika Corporation 1-800-933-SIKA North Central Region: South East Region: South Central Region: Western Region: Canada: Ontario: Alberta: LattimoreMaterialsCorp. P.O.Box2469 Addison,TX.75001 (972)2214646(972)5293546fax www.lmctx.com MATERIALSAFETYDATASHEET SECTION1‘CHEMICALPRODUCTANDCOMPANYIDENTIFICATION ProductName:ReadyMixConcrete,PreMixedConcrete,TransitMixedConcrete,Grout. MSDScoversallConcreteMixDesignspreparedbyLMC. CASNo:N/A ProductUse:ReadyMixConcreteisastructuralcomponentusedinstructuralandcivil engineering. ProductCode: ChemicalFamily:N/A ChemicalNameandSynonyms:N/A Formula:ThisproductconsistsofPortlandcement,flyash,sand,aggregate,andad mixtures,individualcompositionsofconstituentswillvarywithinthemix designranges. Supplier/Manufacturer:LattimoreMaterialsCorp. EmergencyContactInformation:LattimoreMaterialsCorp. ES&HDepartment(972)2214646 SECTION2‘COMPOSITION/INFORMATIONONINGREDIENTS ReadyMixConcreteIngredients&TheirExposureLimits: CurrentACIHTLVfor8hourExposure PercentageofTotalDust(Mass)RespirableDust ChemicalEntity/IngredientCASNo: Mixmg/m (Mass)mg/m Crushedstoneorgravel0to6010mg/m 5mg/m Sand1to5010mg/m 5mg/m PortlandCement659971511to2510mg/m 5mg/m Water FlyAsh1to2510mg/m 5mg/m CrystallineSilica148086072mg/m 0.05mg/m Note: Cement,sandandgravelmaycontain0.1%60%crystallinesilica(CASNo.14808607)dependingontheproportionand crystallinesilicacontentoftheingredients.Allingredientsmaycontaincrystallinesilica.Wetstageposesnoriskorhazard. April2011ReadyMixConcretePage1of7 MATERIALSAFETYDATASHEET SECTION3‘HAZARDIDENTIFICATION EmergencyOverview: Concreteisalightgrayfluidmixturethatposesanimmediatehazardtoeyetissue.Exposureofsufficientduration towetconcretecancauseserious,potentiallyirreversibletissue(skinoreye)destructionintheformofchemical (caustic)burns,includingthirddegreeburns. Iffootwearorclothingbecomessaturatedwithwetconcrete,removeimmediatelyandwashareawithwaterand mildsoap.Donotallowprolongedcontact. PotentialHealthEffects: Relevantroutesofexposureare: EYECONTACTandSKINCONTACT: EffectsResultingfromEYECONTACT: Exposuretowetconcretemaycauseimmediateordelayedirritationorinflammation.Eyecontactby splashesorwetconcretemaycauseeffectsrangingfrommoderateeyeirritationtochemicalburnsand blindness.Suchexposuresrequireimmediatefirstaidandmedicalattentiontopreventsignificant damagetotheeye. EffectsResultingfromSKINCONTACT: Discomfortorpaincannotbereliedupontoalertapersontoahazardousskinexposure.Consequently, theonlyeffectivemeansofavoidingskininjuryorillnessinvolvesminimizingskincontact,particularly contactwithwetconcrete.Exposedpersonsmaynotfeeldiscomfortuntilhoursaftertheexposurehas endedandsignificantinjuryhasoccurred. Exposuretomoistorwetconcretemaycausemoresevereskineffectsincludingthickening,cracking, fissuringoftheskin.Prolongedexposurecancausesevereskindamageintheformor(caustic)chemical burns. EffectsResultingfromINHALATION: ofcrystallinesilica.Prolongedexposuretorespirablefreecrystallinesilica Concretemaycontainamounts mayaggravateotherlungconditions.Itmayalsocausedelayedlunginjuryincludingsilicosis,adisabling andpotentiallyfatallungdisease,and/orotherdiseases.(Alsosee{/©-z“šm;“z-tš·;“·zŒ|below.) Respirableexposuretosilicainconcretemayoccuronlyifconcreteisdrilled,cut,groundorpolished. Exposuretoconcretedustmaycauseirritationtothemoistmucousmembranesofthenose,throat,and upperrespiratorysystem.Thedustmayalsoleaveunpleasantdepositsinthenose. EffectsResultingfromINGESTION: NotApplicable April2011ReadyMixConcretePage2of7 MATERIALSAFETYDATASHEET ChronicEffects Someindividualsmayexhibitanallergicresponseuponexposuretoreadymixconcrete.Theresponse mayappearinavarietyofformsrangingfromamildrashtosevereskinulcers.Personsalreadysensitized mayreacttotheirfirstcontactwiththeproduct.Othersmayfirstexperiencethiseffectafteryearsof contactwithreadymixconcrete.Minimizingcontactwithskinisthebasicprotectiontoreducethis exposure. CarcinogenicPotential ReadyMixConcreteisnotlistedasacarcinogenbyNTP,OSHA,orIARC.Itmay,however,containtrace amountsofsubstanceslistedascarcinogensbythoseorganizations. Crystallinesilica,apotentialtracelevelcontaminantinPortlandcement,isfoundintheaggregate componentsinvaryingpercentagesandisclassifiedbyIRACasaknownhumancarcinogen(Group1). NTPhascharacterizedRespirablesilicaas{©;­š“,Œäanticipatedtobe[a]-©-z“šm;“|u MedicalConditionsThatMayBeAggravatedByInhalationorDermalExposure: ‘Preexistingupperrespiratoryandlungdiseases. ‘Previousexposuretodustfromhardenedproduct. ‘Unusualor(hyper)sensitivitytohexavalentchromium(chromium(+6))salts. SETION4‘FIRSTAIDMEASURES Eyes Immediatelyflusheyesthoroughlywithwater.Continueflushingfor15minutes,includingunderthelids, foratleast15minutes.Seekmedicalattentionimmediately. Skin WashskinwithwaterandpHneutralsoapormilddetergentintendedforuseonskin. Ifclothingorfootwearissaturatedremoveimmediatelyandwashareawithwaterandmildsoap.If contacthasbeensevereenoughtocausereddeningoractualburnstoskin,placesterilebandageonarea andseekmedicalattention. Inhalation Inwetform,concretecannotbeinhaled. Ingestion Inwetform,concreteisunlikelytobeingested.Ifconcreteentersmouth,washoutwithwater immediately.Seekmedicalattentionifanyburningsensationoractualburnsoccur. April2011ReadyMixConcretePage3of7