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ST0001-LR000911EMANON CONTRACTING INC. P.O. BOX 153086 IRVING, TEXAS 75015 -3086 (972) 263 -6907 • FAX (972) 264 -0008 September 11, 2000 City of Coppell 255 Parkway Blvd. P.O. Box 478 Coppell, Texas 75019 -4409 Attn: Larry Davis Reference: Creekview Drive Extension, Coppell, Texas Dear Larry Enclosed please find our mix designs for the above referenced project. Thanks. Sincerely: 6 � 4 � Bruce Roebuck Estimator LATTIMORE MATERIALS COMPANY P.O. BOX 556 McKINNEY, TEXAS 75070 -0556 (972) 569 -4646 (972) 221 -4646 Client McMahon Contracting Date: Project: Creekview Drive Extension Copped, Texas Materials- 08-Sep-00 Cement: ASTM C -150, Type 1 Flyash: ASTM C -818, Class C Coarse Agg.: ASTM C-33, 1"- #4 Crushed Stone Fine Agg.: ASTM C -33, Concrete Sand Admixtures: ASTM C-494, Type A or D ASTM C -260 1 Cubic Yard By Weight - SSE) Paving Paving Use (Machine) (Hand) Mix No. 38 42 Strength 28 Days 3000 3600 Air Air Cement, lbs 470 564 Fly Ash, lbs 0 0 C. Agg., lbs 1850 1850 Sand, lbs 1437 1332 Water, lbs 227 237 W /R, oz 14.1 16.9 EA oz Total Weight 3984 3983 Unit Wt, #/CF 147.56 147.52 WIC Ratio, #1 # 0.48 0.42 Fly Ash, % 0 0 Maximum Temp, deg, 95 95 Slump, inches 3 -5 3-6 Air, % entrained 3-5 3-5 Lattimore Ready Mix guarantees the above mix design will achieve the specified strength when tested and evaluated in accordance with ASTM C -172, C -31, C -39 and C -94 and when the recommended procedures for placement and curing outlined in ACI 305/306 are followed. In accordance with ASTM C -94, Lattimore Materials Co. requests that copies of all strength tests be forwarded to our Quality Control Department. GH LATTIMORE MATERIALS COMPANY P.O. BOX 556 McKINNEY. TEXAS 75070 -0556 (972) 569 -4646 (972) 221 -4646 MIX NO.: 38 DESIGN STRENGTH: 3000 Date slume Air Temp 7 Da 7 Day A . 28 Day 28 Day Avg. A -13 Range 7 -28 Gain 8- Jun -99 6A0 .8 88 2580 2680 3690 3 3700 20 1.38 2 28- Jun -99 5.50 3.1 90 3350 3350 3910 4120 4015 210 1.20 3 28- Jun-99 6.00 4.1 87 2650 2650 3440 3500 3470 3728 60 1.31 4 28- Jun-99 5.50 2.4 88 2750 2750 3730 3420 3575 3687 310 1.30 5 30- Jun -99 4,50 2.4 84 3180 3180 4470 4530 4500 3848 60 1.42 6 30- Jun-99 4.7 5 3.1 88 3250 3250 4260 4110 4185 4087 150 1.29 7 30- Jun-99 5.00 3.6 87 3310 3310 4410 4340 4375 4353 70 1.32 8 30- Jun -99 5.00 3.0 89 3940 3940 4370 4410 4390 4317 40 1.11 9 03- Aug -99 5.00 3.6 89 2410 2410 3460 3370 3415 4060 90 1.42 10 03- Aug -99 5.00 3.2 74 2460 2460 3360 3420 3390 3732 60 1.38 11 03- Aug -99 5.00 2.8 76 2230 2230 .3120 3160 3140 3315 40 1.41 12 05- Aug -99 5.00 85 3380 3380 3480 3890 3585 3372 210 1.06 13 27 -Sep-99 4.25 2.5 82 3120 3120 4170 4150 4160 3628 20 1.33 14 30- Sep-99 5.00 22 84 2700 2700 4290 4120 4205 3983 170 1.56 15 08- Oct -99 5.00 3.4 86 • 2910 2910 3670 3790. 3730 4032 120 1.28 16 08- Oct -99 5.00 3.2 86 2820 2820 3850 3690 3770 3902 160 1.34 17 08 -Oct-99 5.00 3.1 85 3010 3010 3830 3950 3890 3797 120 1.29 18 11 -Oct 99 5.00 3.3 79 2760 2760 3740 3840 3790 3817 100 1.37 19 13- Oct -99 5.00 2.9 90 2780 2780 4150 3910 4030 3903 240 1.45 20 18 -0ct 99 4.50 1.0 79 3950 3950 5130 5090 5110 4310 40 1.29 21 20-Oct 99 5.00 2.5 78 3090 3090 4150 3800 3975 4372 350 1.29 22 22- Oct -99 5.00 3.1 68 3370 3370 4750 4720 4736 4607 30 1.41 23 28- Oct -99 6.25 3.1 78 2710 2710 3920 3820 3870 4193 100 1.43 24 29- Oct -99 5.00 3.5 73 2800 2800 3960 3980 3970 4192 20 1.42 25 08- Nov-99 5.00 3.1 77 3380 3380 4100, 4410 4255 4032 310 1.26 28 11 -Nov 99 7.00 5.5 77 2290 2290 3340 3370 3355 3860 30 1.47 27 11 -Nov-99 5.00 3.8 78 2480 2480 3710 3590 3650 3753 120 1.47 28 12- Nov -99 5.00 2.9 83 2970 2970 4170 4040 4105 3703 130 1.38 29 19- Nov -99 4.50 3.5 76 3490 3490 4940 4940 4940 4232 0 1.42 30 22- Nov -99 4.75 3.3 71 3070 3070 4320 4090 4205 4417 230 1.37 31 24- Nov -99 5.00 3.3 65 3700 3700 4770 5090 4930 4692 320 1.33 32 06 -Deo-99 5.00 3.4 56 3670 3670 4920 5240 5080 4738 320 1.38 33 10 -Dea99 5.00 4.0 69 3350 3350 4460 4390 4425 4812 70 1.32 34 15- Deo-99 3.7$ 2.7 68 3520 3520 4240 4190 4215 4573 50 1.20 35 16- Dec -99 2.00 3.0 59 4130 4130 4770 4960 4865 4502 190 1.18 36 06- Jan-00 4.50 4.1 60 3550 3550 4290 4370 4330 4470 80 1.22 37 06 -Jan -00 5.00 4.8 65 3380 3380 4130 4100 4115 4437 30 1.22 4.97 3.2 78 3097 4093 126 1.33 M. DEV. 504 ACI 318- 5.3.1.2 REQUIREMENTS: (5.1) fcr = f0 -1.34s 3675 (52) fcr = rc + 2.33a - 500 3874 LATTIMORE MATERIALS COMPANY P.O. BOX 556 MCKINNEY, TEXAS 75070 -0556 (972) 569 -4646 (972) 221 -4646 MIX NO.: 42 DESIGN STRENGTH: 3600 Date SIUMD Air Tem 7 Da Avg. 2 I Da 28 Da Av . A d3 Ran a Ga 7-28 1 2 pr 16-Apr -99 00 5.00 6.5 63 65 5800 3860 5 3860 420 4740 6 4700 4720 2 .13 3 4 16- Apr -99 5.00 6.5 67 4460 4460 4840 5080 4960 5333 40 240 1.22 1.11 5 16- Apr -99 21- Apr -99 3.00 S.00 6.7 72 5000 5000 5500 5390 5445 5042 110 1.09 6 21- Apr -99 5.50 8.5 6.7 73 75 4510 4510 5020 5050 5035 5147 30 1.12 7 21- Apr -99 4.75 6.2 72 4800 4410 4800 5150 4650 4900 5127 500 1.02 8 21- Apr -99 5.25 6.5 76 4470 4410 4470 5040 5210 4870 4955 4963 170. 1.12 9 23- Apr -99 5.50 6.7 77 3500 3500 4830 5010 4730 5110 4780 4988 200 1.14 10 11 23- Apr -99 5.00 6.5 77 3910 3910 4750 4650 4700 4948 4863 100 100 1.37 1.20 12 23- Apr -99 23- Apr -99 5.00 5.00 6.7 6.5 80 3760 3760 4200 4450 4325 4602 250 1.15 13 28-Apr -99 5.00 5.5 80 80 4060 4060 4800 4930 4865 4630 130 1.20 14 28- Apr -99 5.00 5.0 79 4060 4190 4060 4190 4420 4850 4635 4608 430 1.14 15 28- Apr -99 5.00 5,0 79 4320 4320 4410 4530 4710 4800 4560 4687 300 1.09 16 28- Apr -99 5.00 5.2 79 4300 4300 4640 4640 4665 4640 4620 4622 270 1.08 17 18 07- May -99 07- May -99 5.00 5.00 5.8 4.5 76 4250 4250 5120 4930 5025 4777 0 190 1.08 1.18 19 07- May -99 5.00 5.2 76 78 4780 4780 5120 5080 5100 4922 40 1.07 20 07- May -99 5.00 5.5 76 4660 4540 4660 4540 4930 4830 4880 5002 100 1.05 21 08- May -99 5.00 5.6 79 4470 4470 4550 4760 4730 4870 4640 4815 4873 180 1.02 22 23 08- May -99 08- May -99 5.00 5.00 4.5 5.0 78 4150 4160 4400 4500 4450 4778 4635 110 100 1.08 1.07 24 08- May -99 5.00 5.0 75 75 4000 4190 4000 4290 4370 4330 4532 80 1.08 25 11.May -99 5.00 3.2 73 3750 4190 3750 4840 4870 4710 4775 4518 130 1.14 26 11- May -99 5.50 3.4 72 3820 3820 4770 4750 4720 4810 4745 4638 4777 120 1.28 27 28 11- May -99 11- May -99 5.00 5.00 3.7 3.5 71 3720 3720 5050 4920 4985 4847 50 130 1.24 1.34 29 17- May -99 5.00 4.5 72 80 3890 5010 3890 4660 4800 4730 4820 140 1.22 30 17- May -99 5.00 4.5 80 4930 5010 4930 5450 5500 5610 5580 5530 5082 160 1.10 31 17- May -99 5.00' 4.0 80 4540 4540 5420 5470 5540 5445 5267 5505 80 50 1.12 32 33 17- May -99 20- May -99 5.00 5.00 4.5 4.0 80 4820 4820 5560 5680 5620 5535 120 1.20 1.17 34 20- May -99 5.00 4.0 89 83 3710 3710 4480 4460 4470 5178 20 1.20 35 20- May -99 5.00 4.5 81 4280 4280 5270 5300 5285 5125 30 1.23 36 24- May -99 5.50 4.5 75 3790 3790 4650 4480 4810 4430 4730 4455 4828 160 37 24- May -99 5.25 4.5 80 4250 4250 4910 4890 4900 4823 4695 50 20 1.18 38 39 24- May -99 28- May -99 5.00 5.50 5.0 80 4270 4270 4910 4630 4770 4708 280 1.15 1.12 40 28- May -99 5.00 5.0 4.5 85 4440 4440 5250 4940 5095 4922 310 1.15 41 28- May -99 5.25 4.5 85 85 4250 3790 4250 3790 5070 5260 5165 5010 190 1.22 4890 4500 4695 4985 390 1.24 4.98 5.2 77 4288 4917 154 1.15 STD. DEV. 393 ACI 318- 5.3.1.2 REQUIREMENTS: (5.1) fcr = fc t 1.34s 4127 (5.2) fcr - fc + 2.33s - 500 4017 "QT F Qua k Testing & Engiw _4 Inc. 9200 King Arthur Dallas, Te 75247 (214)678 -0227 PROJECT: Lattumore - Aggregate Testing CLIENT: Lattimore Materws REMARKS: Sample #584 ASTM C -33 Size 57 Bridgeport Stone Sleve .A vaiyaW P.t. INSPECTION REPORT Page 1 of 1 Job No.: 00002.0002.250 Date: 05/22/00 Sieve. tae. 90 �assriig .�_ 1 142" 100 100 I" 461 95-100 U2" 51.0 25-60 #4 8-0 o-lo 08 2.1 0-5 % Passing 4200 Sieve = 0.31 Mmdmum A.Howed =1.0 % Saturated Surface Dry 2.64 Bu}k 2.62 ption % 0.35 Unit Weight (Pcf) Average of 3 101.8 QTE REPRESE- TTATIVE: J. Tlmnpsott L. T oaiy fie a+sra+sls aa"ed and may a may not be nwandtaww of idao Amw at si Thu mpm sbaH nat be ooart in its etro7ety �d with the mtp,eag w�jtogp �QTE Inc. se Y°°d " QTV Quality Testing & Engines. s, Inc. 9200 King Axd= Dallas, Texas 75247 214/678 -0227 PROJECT: Lattimore - Aggregate Testing CLUNTT: Lattimore Materials REMARKS: Sample #594 -Th wkerville Concrete Sand Sieve Analysis Job No.: 00002.0002.25S Date: 05/31/00 Test Method (,Ab M 0-146 Sieve: Site' Y1. ASSfRg 100 100 #4 96.9 95 -100 lt8 86.9 80-100 916 79.0 50-85 #30 55.9 25-60 #50 15.6 10-30 #100 1.9 0 -10 #1200 0.5 0-3 Fineness Modulus = 2.64 S tc Grx *SIM C -1Z8 Saturated Surface Dry 2.67 Bulk 2.65 Absorotion (" /el 0.48 Unit weight - Decant % Pawing #200 Sieve — 0.66 Maximum = 3.0 QTE REPRESENTATIVE: 3. Thompson MuszeM repR+rean mly tt omaoWs usted and m■y or may Da ,epos shad not be reptcb+o.d «rapt m as eobzety sod wnh she cq PROJECT INSPECTION REPORT Aso 90 - 0� DESCRIPTION Sika AEA -15 admixture is a liquid solu- tion of concentrated organic materials. It has been formulated and manufactured specifically to provide stable and pre- dictable air contents in concrete, with uniform air bubble spacing throughout Me concrete matrix. Sika AEA -15 meets the requirements of ASTM C -280 for airentraining admixtures anctAASHTO M -154 APPLICATIONS Sika AEA -15 can be used whenever air entrained concrete is desired. Ready - mix. precast and block producers can all achieve optimum entrained air con- tents, even where harsh mixes are used or fly -ash is added to the mix. ADVANTAGES Air entrainment Is recognized as the most effective prevention against con- crete scaling in exposed environments. Air entrained concrete delivers particu- lar benefits in the form of increased concrete durability. This is important in colder climates where frost and freeze - thaw cycles can cause scaling and dam- age to the concrete surface. Air entraining agents help to prevent scaling by creating millions of micro - sCOpic air voids, allowing water trapped in the concrete to expand when the concrete freezes, thus preventing cracks caused by natural expansion. Entrained air voids In the concrete will also increase durability in harsh environments where concrete Is exposed to delving salts, marine salts and sulfates. Workability and placeabihty are also im- pved by the lubricating action of the microscopic bubbles in the concrete. Concrete will flow better, and bleeding and shrinkage will be reduced because less water isneeded to obtairTthe desired workability. Air Entraining Admixture HOW TO USE DOSAGE Addition rates will vary depending on the air content required for a particular project. Typicallyaircontentowill be specified in the range of 4 to 8 percent by volume. Other factors that may affect the amount of air entrainedinto the concrete inciude. but are notlimited to, cementcontentandtype, sand gradation, temperature and water content, Sikarecommends thattrial mixes bs tested whenever material or any other changes are made that may affect the amount of entrained air. Dosage rates for Sika AEA -15 will typi. cally fall between 114 and 1 fl. oz. /1001bs. (16 - 6S ml /100 kg) of cement to entrain between 4 and 6 percent air. Higher air contents may be obtained by increasing the dosage rate. Combination with other admixtures, par - ticulaflywater reducers and retarders. will tendto increasethe amountof entrained air inthemix. Aircontents should be checked with analr- meterafter hatching and dosage adjustments made at the concrete plant. MIXING Measure the required quantity per batch manually or with automatic dispenser equipment. Add Sika AEA -15 to mixing water or sand. Do not mix with dry ce- ment. When used in combination with other admixtures, Care must be taken to dis. penseeach admixture separately into the mix. PACKAGING SikaAEA -15 is supplied in 55 gallon (208 liter) drums and bulk delivery, STORAGEANO SHELF L /FLr Sika AEA -15 should be stored at above 35 °F (Z °C). if Frozen, thaw and agitate thoroughly to return to its normal state before use. Shelf life when stored in dry warehouse conditions between 50 °F and 80°F (10°C - 27 °C) is 1 year minimum. Mir a Skin and eye irritant: avoidcontact. The use Of NIOSH/MSHA approved respirator, safety goggles and rubber gloves is rec- ommended. Avoid breathing product. use with adequate ventilation. Remove Con- taminated clothing. FIRST AID Wash skin with soap and water. In case of eye contact, flush with water for 15 minutes;contactaphysician. Washcloth. ing before re -use. CLEAN UP Contain and collect with absorbent ma- terial. Dispose of in accordance with local, state and federal regulations. i.7tocr ® f = 1197 le-n n DESCAIPT/ON Plastocrete 161 is a polymer -type water - reducing admixture. Plastocrete 161 contains no chlorides. Plastocrete 161 meets the requirements of ASTM C- 494Type A andAASHTO M 194 Type A. APPLICA77ONS Plastocrete 161 is recommended for use in all applications where high quality concrete with superior workability and normal setting times is required. HOW 1T WORKS Plastocrete 161 water reducing admix- ture provides an economical and highly effective means of reducing the amount of mixing water required to produce con- crete of a certain slump by acting as a dispersant for the cement particles in the mix. Through this dispersing action more of the surface area Of the cement particles is available for early hydration. The more cement particles hydrated by contact with the mixing water, the greater the compressive strength of the concrete. ADVANTAGES Plastocrete 161 is formulated as a Type A water reducer to allow 7 - 10% water reduction and maximize the benefits of Increased hydration in both the hard. ened and plastic states. BENEFITS AL Reduced water content required to achieve desired stump, Increases compressive and flexural strengths and allows the use of more economi- cal mixes. Improved paste quality makes con- crete easier to pump and finish. Water Reducing Admixture (Type A) A Consistentnotmalsetting times through- outthe recommended dosage. A Lower water cemenc ratios provide decreased permeability and increased durability. Combination with other Admixtures; Plastocrete 161 works effectively as a single admixture or in combination with other admixtures in theSika System. When air entrained concrete Is specified, Sika recommends the use of Sika alr entraining agents. HOW TO USE DOSAGE Addition rates of 3 -6 fl. oz. /100lbs. (195 - 390 m11100 kg) of cement are recom- mended for general concrete applications where normal setting characteristics are desired. MIXING Plastocrete 161 Is added at the concrete Plant Measure required quantity manually or by automated dispenser. Add into the sand at the weigh hopper or into the water line at the batch plant. When used in combination with other ad- mixtures, care must be taken to dispense each admixture separately into the mix. Do not mix with dry cement. PACKAGING Plastocrete 161 is supplied in 55 gallon (208 liter) drums and bulk delivery. S'TORAGr: AND SHELF -LIFE Plastocrete 161 should be stored at above 35 °F (2 If frozen, thaw and agitate thoroughly to return to normal state before use. Shelf life when stored in dry warehouse conditions between 50 - F and 80-F (10-C 27 °C) is one year minimum. CAUTION Skin and eye irritant avoideontact The use of NIOSH/MSHA approved respirator, safety goggles and rubber gloves is rec- ommended. Avoid breathing product Use with adequate ventilation. Remove con - taminated clothing. FIRST AID Wash skin with soap and water. In case of eye contact flush with waterfor 15 mirwtes; contacta physician. Wash clothing before re -use. CLEAN UP Contain and collect with absorbent mate- rial. Dispose of In accordance with local, state and federal regulations. Plastiment �° / '�• art'.; r � �.: ". � h � �. �.. - ESO 9000 ft'J# Y 1 in DESCRIPTION Plastiment is a water - reducing and re- tarding admixture. Plastiment contains no calcium chloride or any other inten- tionally added chlorides. Plastiment meets the requirements of ASTMC- 494Types B and D and AASHTO M194 Types B and O. APPLICA77ONS Piasfimentis recommendedforusewhen- ever high quaility concrete with predict- able and controlled set times is desired. Use in flatwork and horizontal or vertical slipform placements where a superior surface finish is required. ADVANTAGLrS Plastiment is highly effective in hot weather concreting 10 Offset the accel- erating effects of high ambient tempera- tures by controlling the heat of hydra- tion. Concrete workability is enhanced and asuperior surface finish is obtained. BENEFITS ♦ to mass concrete pours Plastiment controls temperature rise and reduces the risk of thermal cracking. A Initial set times are delayed, allowing time for proper placement and finish- ing without cold joints in hot weather conditions. ♦ Plastiment increases concrete density and delivers increased early and uiti- mate, compressive and flexural strengths. "Or Reducing and Retarding Admixture (Types e & D) A For flatwork appliCations Plastiment acts as a finishing aid. workability is improved, bleeding is controlled and a Superior surface finish is obtained. . Lower water cement ratios provide decreased permeability and increased durability. PACKAGING Plastiment is supplied in 55 gallon (208 iiter) drums and bulk delivery. ST0RA0EAND SHELF -LIFE Plastiment should be stored at above 30 °F ( -1•C), If frozen, thaw and agitate thoroughly to return to normal state before use. 1-omoinanon with other Admixtures: Plastiment works effectively as a single Shelf life when stored in dry warehouse admixture or in combination with other conditions between 50 and 80 •F(1 0•C- admixtures in the Slka System. 27 is one year minimum. HOW TO USE DOSAGE Addition rates of 2 - 4 fl. oz,/100 lbs. (130 -260 ml /100 kg) cement are rec- ommendedforgeneral concrete applica- tions. Where extended retardation is required dosage may be increased. Please contact your local Sika Representative for information and assistance. MIXING Add Plastiment at the concrete plant. Measure required quantity manually or by automated dispenser. Add into the sand at the weigh hopper or into the water line at the batch plant. When used in combination with other admixtures, care must be taken to dis- pense each admixture separately into the mix. Do not mix with dry cement. Skin and eye irritant; avoid contact. The U89 of NIOSH/MSHA approved respira- tor, safety goggles and rubber gloves is recommended. Avoid breathing product. Use with adequate ventilation. Remove contaminated clothing. FIRST AID Wash skin with soap and water. In case of eye contact, flush with water for 15 minutes; contactaphysician. Washcloth - ing before re -use. CLEANUP Contain and collect with absorbent mate- rial. Dispose of in accordance with local. state and federal regulations. TY PICAL D ATA FOR PLA,ifff.iENT ASrMCTeIIT/FICArM ASTM C-494 Types B and D COLOR Yellow /Green SPECIFIC GRAV"Yjl/IItl 1,18 m 0.5 PH >8 CHLORIDES % <0.1