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SS9901-LR040923
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 23, 2004 Date Concrete Placed: August 26, 2004 Ctient: City of Coppell Pr0Ject: DeForest Lift Station, Coppell Contractor: SYB Construction Concrete Supplier and Plant: LMC #3 Location of Placement: Manhole Standard 6"x 12" Area 28.27 Square Inches Concrete Report Nc.: 7 Project No.: 204-0125 MATERIALS Sou~ee~ SSD B.,~ Wis OBSERVATION DATA Description (Lbs~CuYd) Mix Number: 1701 Time Sample Botched: 01:35 pm Cement: Time S ample& 02:10 pm Fly Asb: Sample Location: 156' S. & 42' W. of MacArthur/P. wer Chase intersection Coarse Aggregate; Truck/Ticket No: 1046/3182542 Intermediate Aggregate: Temperature: Fiue Aggregate: Ambient Range: 95°F Concrete Range: 94°F Admixtures: Slump Range (inches): 2V4" I Water reducer Weather Conditions: Clear 2 Air entrained Time Started: 01:00 pm Added Water: 0 gallons Time Completed: 03:15 pm Sample Air Content (%): 25% Total Cubic Yards Placed: 4 Required Strength (Lbs,/sq.in 4,000 Specimen Measured Age Date Total Load Compressive Strength Remarks Number Slump/in I ~Daps} Tested (Lbs) (Lbs/Sq [n ~ DLS 25 7 09/02/04 117.180 4,150 DLS 26 { 28 09/23/'04 i39,640 4,940 DLS 27 2¼" 28 09/23/04 126,280 4,470 DLS 28I H HOLD rest Methods Utilized Fracture Regular ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: AA Renmrks and/or Distribution: cc; Mr Rick O'Dell - City of Coppell Mr. Ted B. Sugg - Turner Collie & Braden, thc, Mr. Sam Montoya - S.J Louis Construction of Texas LTD. (Retests-densities) Texas CMT, Inc. P. eviewed by: