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ST0501-LR120925 SEP-26-2012 05:17 P.01/01 C .. +,yTexas, CMI Inc. IC Post-it®Fax Note 7671 Date pages► Construction Materials Testing and Environmental Consulting To L„..,A Rey DA V i S From -7r@xa$ ea Jt/l Tie/ Co./Dept/A/5 pTc reR k.Al�- co. &EC )5 0/4_4.06 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352- q�Z j n¢_ �34 Phone#2_14,3 .6�S7 Phone# Fax#972-304-35-76 Fax#Z!4, cZ•b 1.72. REPORT OF CONCRETE MIX OBSERVATION Report Date: September 25, 2012 Date Concrete Placed: September 18, 2012 Standard 6"x12"Cylinders Client City of Coppell Cylinder Cross-sectional Area:2827 Square Inches Project: Deforest Road Reconstruction Concrete Report No.: 66 Contractor: Texas Inlets Project No.:211-0125 Concrete Supplier and Plant: TXI/ 142 City of Coppell Project No.: ST-05-01 Location of Placement: Inlet Sides& Bottom -N. Side MATERIALS Source/ �D Batch Wts. OBSERVATION DATA Description ( bs/CuYd) Mix Number: 8274 / Time Sample Batched: 2:47 PM . Cement: 6 Sk. r Time Sampled: 3:20 PM Fly Ash: Sample Location: Inlet @ Sta. 1+73 & 4+09 Truck/Ticket No: 7013/ 1487162 Coarse Aggregate: . 1 Temperature: Intermediate Aggregate: Ambient Range: 82°F Fine Aggregate: Concrete Range: 80°F Admixtures: Slump Range(inches): 1.5 Weather Conditions: Clear 1 Admix ,EA Time Started: 1:00 PM 2 �.y Time Completed: 4:30 PM . Added Water: 20 Gallons Sample Air Content(%): 3.9 Total Cubic Yards Placed: 7.5 Required Strength(Lbs./sq.in.): 4,200 .• Specimen Measured ' Date Total Load Compressive S tgth Remarks Number Slump(in.) s) Tested (Lbs.) (Lb =• .) DFR 261 (\ 7 9/25/12 152,340 ',390 DFR262 10/16/12 1.5 DFR 263 28 10/16/12 DFR 264 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: , — I 7 ( 7/zol -L__ cc: Mr. Larry Davis -City of Coppell, Phone: 972-304-3684; via Fax: 9 -.304-3570 Mr. George Marshall - City of Coppell, Phone: 972-304-3562; v' -mail: gMarshall @coppelltx.gov Mr. Dan DeGroot-Burgess& Niple, Inc., Phone: 972-620-1_ 5; 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 7���Texas CMT, Inc. TBPE Firm: F-4521 Reviewed by: All letters and reports are for the exclusive use of the client 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 SEP-25-2012 03:46 P.01 Texas GAIT, Inca Construction Materials Testin and Environmental Consulting Post-its Fax Note n 7671 Date pag° es� ►A—�-• 'To ( AR p �Trvis From 7 a 10044 Monroe Drive • Dallas, Texas 75229 • (214) 352- Co./Dept.j $p�CTOR� IJCl7,c� & CCV)S t"1` 6 Phone#/a 7�7ZT ?04-3 Q4 Phone# 2! 35-2,�1 c7 Fax# Q 304-3 5-70 Fax#Z 4,352'617 2- REINFORCING STEEL PLACEMENT REPORT Report Date: September25,2012 Test Date: September 21,2012 Client: City of Coppell Reinforcing Steel Report No. 25 Project: Deforest Road Reconstruction,Coppell,Texas Project Number: 211-0125 Identification: Reinforcing Steel Observation City of Coppell Project Number: ST-05-01 YI Method of Test: Visual Observation Page: 1 of 1 Results: On September 21, 2012 reinforcing steel was observed at the following locations: • • S. Side Stem wall, E. of MacArthur Boulevard from Sta. 0+67 to Approximately 2+30 • Retaining Wall Footing, E. Side of Lake Forest The following discrepancies were noted and called to the attention of a representative of California Construction: 1. Weep holes in stem wall @ 15' o.c. instead of 10' o.c. 2. Footing excavation needed limited loose soil removed. 3. Footing toe horizontal mat 6 inches from face; needs to be 3 in es. / 4. No dowel bars placed in stem wall or footing. The above discrepancies will be rechecked on September 24, 2012. 7 • Technician: RG 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 bv: M All letters and reports are for the exclusive use of the client 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.