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SS9901-LR040921
Construction Materials Testing and Environmental Consulting Texas CMT, Inc. 10044 Monroe Drive Dallas, Texas 75229 (214) 352-6957 Fax (214) 352.6972 www .texascmt.com REPORT OF CONCRETE MIX OBSERVATION Report Date: September 21, 2004 Date Concrete Placed: September 13, 2004 Client: City of Coppell Project: DeForest Lift Station, Coppell Contractor: S.J. Louis Construction Concrete Supplier and Plant: LMC #7 Location of Placement: Manhole Standard 6"xl2" Area 28.27 Square Inches Concrete Report No.: ! 2 Project No.: 204-0125 MATERIALS Soure~ SSD Batch Wts OBSERVATION DATA Description (Lbs/CuYd) Mix Number: 1701 Time Sample Batched; 04:18 pm Cement: 6 Sacks Time Sampled: 05:00 pm Fly Ash: Sample Location: Station 35+65 Truck/Ticket No: 966/7144644 Coarse Aggregate: Temperature: Intermediate Aggregate: Ambient Range: 85°F Fine Aggregate: Concrete Range: 88°F Slump Range (inches): 5" Admixtures: Weather Conditions: Partly Cloudy I Time Started: 02:00 pm 2 Time Completed: 06:30 pm Added Water: 0 gallons Sample Air Content (%): N/A Total Cubic Yards Placed: 10 Required Strength (Lbs./sq.in. 4,000 Specimen Measured Age Date Total Load Compressive Strength Remarks N umber Stump (in) (Da~s~ Tested (Lbs } (Lbs/Sq In ) DLS 45 7 09/20/04 70,060 2,480 DLS 46 ~,, 28 10/11/04 DLS47 [ 28I 10/11/04 DLS 48 H HOLD 'rest Methods Utilized Fracture Regular ASTM C-31,C-39,C-143 tUnlessNoted Otherwise/ Cylinders Made By: EA Remarks and/or Distribution: cc: Mr Rick O'Dell - City of Coppell Mr. Ted B Sugg - Turner Collie & Braden, Inc. Mr. Sam Montoya - S.J. Louis Construction of Texas LTD. (Retests-densities) Reviewed by: