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Westhaven 1-SP130820 08/19/2013 16:53 8177351613 CONSTRUCTION OFFICE PAGE 01 GIL CO CONTRACTING INC. 6331 Southwest Blvd. Benbrook, Texas 76132 o)td10 Pr, Date. 9 - 1I - 13 FAX Number of a es including p g g c v oer sheet: 1 To: From: Jamey C. Burchett LARRY DRvi9 • Phone: `t 7Z- 3304_ 34'pt. Phone: 817-735-1600 Fax phone: ¶7Z o4 3$ 70 Fax phone: 817-735-1613 CC: \ REMARKS: ❑ Urgent 124or your review (] Reply ASAP p ❑ Please comment L AMP Y - r-1E56 AILE Ova PRoPos6D 4'0 A. rttx vd564 41, fro R- ova We- rfr4}vglv pg.,re r 174-a-A'sF- 6'Ata_ SK°��D rote aA (/ ' Al ' aug. r toA. s. A 0K5! 08/19/2013 16:53 8177351613 CONSTRUCTION OFFICE PAGE 02 Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES August 19, 2013 Jamey Burchett Gilco Contracting 6331 Southwest Blvd Benbrook, TX 76132 Re: Westhaven—Coppell, Texas Dear Jamey, We have formulated the following concrete mix designs in accordance with the specifications supplied by you. These designs have been formulated in compliance with ACI 211.1-91,absolute volume method. The mix materials test data utilized In the formulation of these mix designs were obtained from laboratory tests conducted on material sampled at the source shown on attached mix design. The laboratory tests were conducted on Fine Aggregate on August 13,2013 and Coarse Aggregate on August 13.2013. Mix adjustments for water and admixture may be required in the Held at the start of production. Should you have any questions,please do not hesitate to call us at 817-759-9999. Sincerely, Stan Walczak eill Law ence, P.E. President Texas Firm No, F-4610 /tr Cc: Jamey Burchett—Gilco Contracting 4501 Broadway Ave. • P.O, Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888 0 CONSTRUCTION OFFICE PAGE 03 8/19/2013 16:53 8177351613 Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES Report Number: 29-2233-13-01mixdes Report of: Concrete Mix Design Client: Gilco Contracting Project: Westhaven—Coppell, TX Date: 08/16/2013 Mix Design Strength: ....ap 3600 P.S.I. @ 28 Days') Slump: 2"-4" Cement Content —sir 6.0 Sack Type 1 Equivalent(TXI—Midlothian) Fly Ash: Class"F"20% lb-lb Replacement(None) Aggregate: F.A.#4-200 Natural Sand(TXI—Dallas Rail) Aggregate: C.A. 1.5"-#4 Crushed Stone(TXI—Dallas Rail—Mill Creek) Admix: ASTM C-260 Alr Entrainment(Chryso) Admix: ASTM C-494 Water Reducer (Chryso) MIX t - AND P ACEMENT 1 CU.YD. CU.FT. S.S.D. MOISTURE 1 CU.YD. ABSOLUTE SP.G. WTtLBS. °lo WET WT. VOLUME Cement 3.15 564 564 2.869 Fly Ash 2.56 0 0 0.000 F.A. 2.69 1242 5.0 1305 7.396 C.A. 2.8 2079 1,0 2100 11.899 Water# 1.0 226 142 3.621 Admix C-260 4-6% 4.5 oz.` 4.5 oz." 1.215 Admix C-494 16.9 oz.` 16.9 oz.` Q.000 27.000 Fresh Unit Wt.c.y. 4111 4111 Fresh Unit Wt.c.f. ._ 152.3 37.4% F.A. Water/Cement Ratio 0.401 62.6 %C.A. F.A.—Finess Modulus(F.M.) 2.71 C.A.—Dry Rodded Unit Wt.P.C.F. 107.2 F.A.—Minus-200 0.8 C.A.—Minus•200 0.7 `Or as recommended by supplier J Stan Walczak, President Texas Firm No. F-4610 /tr i;Letter Attachment I n •, O , 4501 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759.9999 • Fax 817-759-1888 08/19/2013 16:53 8177351613 CONSTRUCTION OFFICE PAGE 04 AZ27Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES Report Number: 29-2233-13-02mixdes Report of: Concrete Mix Design Client: Giico Contracting Project: Westhaven-Coppell, TX Date: 08/16/2013 Mix Design Strength: •.N, 3600 P.S.I. @ 28 Days 't" Slump: 1"-3,. Cement Content: 5,5 Sack Type 1 Equivalent(TXI-Midlothian) Fly Ash: Class"F"20% lb-lb Replacement(None) Aggregate: F.A.#4-200 Natural Sand (TXI-Dallas Rail) Aggregate: C.A. 1.5"-#4 Crushed Stone(TXI-Dallas Rail-Mill Creek) Admix: ASTM C-260 Air Entrainment(Chryso) Admix: ASTM C-494 Water Reducer (Chryso) MIX#1 -MACHINE PLACEMENT 1 CU.YD. CU. FT. S.S.D. MOISTURE 1 CU. YD. ABSOLUTE SP.G. WT. LAS; % WET WT._ VOLVME Cement 3.15 517 517 2.630 Fly Ash 2.56 0 0 0.000 F.A. 2.69 1333 5.0 1400 7,939 C.A. 2.8 2079 1.0 2100 11,899 Water# 1,0 207 119 3.317 Admix C-260 4-6% 4.1 oz.• 4.1 oz." 1,215 Admix C-494 15.5 oz." 15.5 oz." 0.000 27.000 Fresh Unit Wt.c.y. 4136 4136 �l Fresh Unit Wt.c.f. --� 153.2 39.1 % F.A. Water/Cement Ratio 0.400 60.9% C.A. / F.A.—Finess Modulus(F.M.) 2.71 C.A.—Dry Rodded Unit Wt.P.C.F. 107.2 i ' F.A.—Minus-200 0.8 C.A.—Minus-200 0.7 "Or as recommended by supplier i\la Stan Walczak, President Texas Firm No. F-4610 /tr Letter Attachment '-/k Q lidll, 4501 Broadway Ave. • P.O. Box 14809 • Haltom City, Texas 76117 Office 817-759-9999 • Fax 817-759-1888 08/19/2013 16:53 8177351613 CONSTRUCTION OFFICE PAGE 05 TXI corp. friDallas Blend TECHNICAL SERVICES LAB I.A PHONE: 972-647.7232 FAX: 972.647-7244 mg9199ltllloprr MNrINWdRIm90m¢tgpglpo m mommQgq@ II41MMmmiemomppUYltllsmfill ldrzq.pMI,1JhIbIgmpl6f mmIm41 mmiginIhP,qpn@ dIIIIMNmuIBII IMpmlalmmIINmapioloponi DATE August 13,2013 COMPANY/NAME MATERIAL Concrete Sand TxDot 421 Fine Aggregate occomorinesemsemumpsommogrammislevoxemennenuolimionemarmmemew s m9iidlb i mEf,Mm9mIIa1mNMm9m f,MmmicammpMml n TEST RESULTS SIEVE SIZE WT. RETAINED %RETAINED SPECIFICATION U.S. METRIC 3/8" 9.5mm 0 0.00% 0 #4 4.75mm 3.9 0.50% 0 5 #8 2.36mm 99.2 11.70% 0 20 #16 1.16mm 280.5 33.00% 15 50 #30 .600mm 424.9 50.00% 40 75 #50 .300mm 668.5 78.60% 70 90 #100 .150mm 826.6 97.20% 90 98 #200 .075mm 843.6 99.20% 97 100 TOTAL WEIGHT 850.6 F.M.=2.71 mmnimlllmmmmRne mlM41eRR4poulmollme TimmARm9mmesisimllNsocomlllemWmmimmmlml@ m9m1omlmr mlpmlfOmmmhatemiBMgiRNmCmmm?41110llImpmRmmnwgmura3mlllmmlmlemllmlmlmlmmlmmminommmm mgm , SPECIFIC TEST RESULTS TxDot 403-A Specific Gravity(SSD) 2.69 Tx0ot 411-A Magnesium Soundness 4% Sodium Soundness `\ Tx0ot 403-A Absorption 0.40% Unit Weight: TxDot 612-J Acid Insoluble Residue 66 Dry Loose . 103.2 LB./CF. Dry Rodded 111.5 LB./CF. TxDot 203-F Sand Equivalent 88 mmmmmmmmimlrltl41N¢mm$m6?F it a monmmmlmmmmmmpoio lillmmmmmmlmmirmllm eurapnummml armmi.ai mlFmk+dm l mmmfimmpmlmmYmRraMommmmmmmmtlmlmmmWmawra41mmmMRmamlm'mlmlMAmmmAmmO'dmmimmmmmmammmmmlant Randy Hinkle TXI REPRESENT [ 08/19/2013 16:53 8177351613 CONSTRUCTION OFFICE PAGE 06 TXI Corp. bri Mill Creek TECHNICAL SERVICES LAB 3 Miles South Hwy 1 PHONE; 972.647-7232 Mill Creek, Oklahoma FAX: 972-847-724.4 IMPIIItifilVrmtarNmitteami nallisinapilamOMPI oifierNlntie7!tlitltlIIeli9$d109!q$hill;illl6aIIIeidiio ui9111rote4NItfiII finssie IONDIIIIIIerraintiRlW.Ip91tRWR@Iilmormiet @Ilsos is i:i§51MplRilgi IFS"ill111I131018 DATE August 13, 2013 COMPANY/NAME MATERIAL ASTM C-33#57 TxDot 421 Grade 4 ammINI r9f9r9IMIOpllDrIMIS RFemanu llllolig ilimiggilUMOAtRllllilltllr9rlNrp IpWplllrrrrllltptlrllralsillIMIIpIt1WIWrI IERIlliMMINIIIIIIIIWIrrIr ionlo r@p lilIM lrr4lfHlr(lA INIIlMipllpp8p!IlrppplrBNrrM TEST RESULTS Weight Ret. % Retained SPECIFICATION U.S. METRIC 1 1/2" 0 0 0 1" 1.04 2.9 0 5 3/4" 5.5 15.2 1/2" 17,64 48.9 40 75 3/8" 25.56 70.8 #4 34.68 96,1 90 100 #8 35.58 98.6 95 100 TOTAL WEIGHT 36.08 riOBIm ana mosiullgfmmirsivimiono r namENisissimElmmmus rmOIINMImpOraxissmOOMIQIIIImimmemaipr9rIN10rgmOOlemppmgOp99pxi a t911dNM01MImImfirM990011NIINOINM4mIorOplmfisiiimemMON016b SPECIFIC TEST RESULTS TxDot 403-A Specific Gravity(SSD) 2,8 TxDot 411-A Magnesium Soundness C7, Sodium Soundness TxDot 403-A Absorption 0.60% Unit Weight: ASTM D 4791 Flat&Elongated 4% Dry Loose 97.1 LB./CF, Dry Rodded 107,2 LB./CF. TxDot 413-A Clay Lumps TxDot 406-A Decantation 0.70% IgmiuMmetiltiiiro ainiatiNMNrmimmmM:OMpltll erilorn471moniinne area sesiivainiOaleee'1&ggBO oodieMMIIetisi mutall dt sstriosimOMmIIM iiltiMlritMlllItIIMIio mtltilllifititi,it*Pitatt'e lrei0 Randy Hinkle TXI REPRESENTATIVE