ST0501-LR121010 OCT-10-2012 06:04 P.01/01
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Texas CMTI Into
AlA
Post-if Fax Note 7671 Date pages►
Construction Materials Testing —
and Environmental Consulting To L c.--,A)�^_ry .J j sS/ From ,.r-� .S C4•-...�-
Co,/Dept.GN&G., �r_Sp, Co./c Gv,-Ks ..1.4'Zf.t445
10044 Monroe Drive • Dallas, T e x a s 75229 • (214) 352. Phone# CI 72_304-3 C IPhone#2643 52._0:15-7
Fax#orzr304-3c7Q Fax#Zt4-3c2__69 72
REPORT OF CONCRETE MIX OBSERVATION
Report Date: October 10, 2012 Date Concrete Placed: October 3, 2012 Standard 6"x12"Cylinders
Client: City of Coppell Cylinder Cross-sectional Area:28.27 Square Inches
Project: Deforest Road Reconstruction Concrete Report No 82
Contractor: California Construction Project No.:211-0125
Concrete Supplier and Plant: Redi-Mix Concrete/P259 City of Coppell Project No.: ST-05-01
Location of Placement: S. Side Stem Wall
MATERIALS Source/ SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 10L11602 Time Sample Batched: 9:45 AM
Cement: Time Sampled: 10:50 AM
Fly Ash: Sample Location: S.E. Corner of Deforest& Lake
Forest
Coarse Aggregate: Truck/Ticket No: 6131 /25544062
Intermediate Aggregate: Temperature:
Fine Aggregate: Ambient Range: 76°F
Admixtures: Concrete Range: 82°F
1 Slump Range(inches): 6.5 .
Weather Conditions: Clear
2 Time Started: 9:00 AM
Added Water: 0 Gallons Time Completed: 6:30 PM
Sample Air Content(%): 2.8
Total Cubic Yards Placed: 5 .
Required Strength(Lbs./sq.in.): 3,600
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump(in.) (Days) Tested (Lbs.) (Lbs./Sq.In.)
DFR 325 7 10/10/12 102,000 3,610
•
DFR 326 6.5 28 10/31/12
DFR 327 28 10/31/12
DFR 328 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
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: n1^"7
All letters and reports are for the exclusive use of the cheat 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.
TOTAL P.01
OCT-10-2012 05:59 P.04
Aii,
Texas CMT, Inca
Construction Materials Testing GEE COflSU Itants Inc.
and Environmental Consulting
10044 Monroe Drive • Dallas, Texas 75229 • (214) 352-6957 • Fax (214) 352-6972 • www .texascmt.com
CONCRETE CORE REPORT
Report Date: October 10, 2012 Cast Date: 08/02/2012
Client: Tiseo Paving Company Core Report Number: 1
Project: Deforest Road Reconstruction Project No. 211-0126
Coppell, Texas City of Coppell Project No. ST-OS-01
Identification: Obtaining and Testing Drilled Cores Core Date: 09/20/12 (#1-3), 9/25/12 (#4)
Method of Test: ASTM C42 &ACI 318 Test Date:09/24/2012 (#1-3), 10/4/12 (#4)
Concrete Core Locations and Comments
4.f t;.p l kr Cd�..ilrtiEi r�?dG.'.`"FN ar # i h r i}r pipito,,rw ki., .,,,q c K 0�,:m yu�, �tFt�t � s4 ;t ? r si. r� e...n ,,,11.,:.
!1 ! .`,,..i�.ir. "3tP"+�A i r s�Y ..ye� '� t'i �Ir�?.N' � 3 ° 's lirti �'I � �, lit 4��:�,w 'fir 'h['ii:i
,t ��'i „lug�yg�E p G � tp� T! [[ �"" �}}'' J ``CC `'� b�, i�$ �' i� pt
u!;.^.. ,,.1. }'t.',tTN'� h k g , W 3 w" 9 E 1,i?t,iik+r G ':,;,.; a ..nI41 Zia �tpl'jrl�" !aa ,kY„'w, 77,I, i ire , f 9(`�'9S4 t tit t i,6'1 1 ,' s i 71r�i 1 $,,l t'�if tit t�:
�..__...� lrrr ,>a,. i#tLt rr?u�ntr td,t� .� 'Jt ��s7�N,�� �. �� �,rt�jr � i h4Ti�4{iia.li4».,..�st.,,9�,,..,,i.a59�7it „r_ti , �Ln�"�.... �:��S:.°�,bfa 1....5� i,�li
C-1 ' 4'N. of 729 Allen Rd. Walkway,6'3"E.of Westside Curb(N.Panel) Rebar Encountered
4 1i,¢r Eli iii f, irl 14,i Wad r r.1 1 r!�..,.r yptriiiai ,., 1.� t ,r,i 0 ,ri'' f ''cia°.a.;V, j6{ ''t1M'E#n x:44 tryli �;...p.;:sI�. '.itt l g . :;, y
:t Samar! �. kli f i li }i.�!l�r , r . 4.1�i 7i".�,.c.. ,9f+ i, `6. 'a �ti• '.;,'1� a y :'P..s l!.l ',:0!�r9 A ,li1G TINP„,1 I .t-P nib IN Il9 1 q 0-10G
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C-3 9'6"N. of 729 Allen Rd.Walkway, 10'0"E.of Westside Curb(N.Panel) Rebar Encountered
ki is ir, r rgy.rk iff t '9' tr t 1 ,,,,11D rr=nev Fr ,....,..«. ,.
-�i P,c }�x.�l+�,lE�1r t� .1. . ,,� 1 r .: .,. i , Yr �. �I9,A.4,,-c,-iii;.;tr :H . 1KE lr p ���.1, ,... 3�.pPtf h{.�t,1sD,�;�p 1 ?
rur. ,ar i.-."Fs4r.4;',S:`'PA∎10,: P l 4,4* ,'-,9.'a',.'e i r,„ I lti.',1;'•-. .4.4i11::ili a 111.!,a"` ;. 'i`;', '11,1:,It :6i1,;u tl&Sl��uti i l'tl�tf tF_il4O INK4i r',�titigni ,.
Dimension and Compressive Strength Test Results
•
Specimen Avg.Length Avg. Average Estimated Cross- L/D Ratio and Max. Compressive Compressive
No. of Specimen Length of Core Nominal Sectional Correction Load Strength Strength
Before Specimen Diameter Maximum Area Factor (Ibs) (Before (with L/D
Capping After (in.) Size of (sq.in.) Correction) Correction
(in.) Capping Coarse (psi) Applied)
(in.) Aggregate (psi)
(in.)
C-1 6.9 7.1 3.70 1" 10.75 1.92 0.998 32,240 2,999.1 2,990
C-2 7.0 7.3 3.70 1" 10.75 1.97 0.999 32,980 3,067.9 3,060
C-3 7.3 7.5 3.70 1" 10.87 2.03 1.000 37,180 3,420.4 3,420
C-4 7.0 7.4 3.70 1" 10.87 2.00 1.000 31,460 2,894.2 2,89
Direction of Application of Load with respect to Horizontal Plane of Concrete as Placed: Perpendicular
Moisture Condition at Time of Testing: 4 day air dry(#1-3), 9 day(#4)air dry after obtaining the cores
Type of Fracture: Cone Age of Specimens: 53 days(#1-3),63 days(#4)
Average Strength of Concrete Cores: 3,090 psi= 85.8%of 3,600 psi
Does Average&Individual Strength of the Cores Meet NCT COG Requirements for 3,600 psi Concrete? No
Technician: MR Cored by: MR
cc: Mr.Larry Davis-City of Coppell,Phone:972-304-3684;via Fax:972-304-3570 • e;,
Mr.George Marshall-City of Coppell,Phone:972-304-3562;via E-mail:gMarshall @coppelltx.gov :-4? ' ••o%` :
�a..oy Ca „
Mr.Dan DeGroot-Burgess&Niple, Inc.,Phone: 972-620-1255;via E-mail:Dan.DeGroot @BurgessNiple.c 's $ .
Mr.Robert Caudill-Tiseo Paving Company,Phone:972-289-0723;via E-mail:rCaudill @TiseoPaving.co •°•••°°•° ° ` ; '7c"are,�o-e 1
Mr.Walter Mitchell-Tiseo Paving Company,via E-mail: barnobas @yahoo.com
i„,,,,...•RCH. R �cst,aGoE o tl,,
Mr.Bobby Bounds-California Construction,Phone: 972-670-0368;via E-mail:Bobby @CalConTex.com ¶ -.—, a72,-;!3 o C f
/ 'A,ry 5 s ,�` °�as `
Texas CMT,Inc. TBPE Firm: F-4521 Reviewed by: ,.E.
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the fill approval of Texas CMT,Inc The use of our name mu&t 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
TOTAL P.04