WA9302-LR 951127 (2)[EOTECHNICALE I GEE Consultants, Inc.
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~NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 27, 1995 Date Concrete Placed: October 12, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 28
Contractor: Natgun Constrtlction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS so~r~ Bat~hw~. INSPECTION DATA
Description (lbs./C. Y)
Mix Number: 686 Time Sample Batched: 8:00 am
Cement: Time Sampled: 9:00 am
Fly Ash: Sample Location: Pier No. R.2-4.5
Truck/Ticket No: 191 / 12423
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 40°F
Fine Aggregate: Concrete Range: 50°F
Admixtures: Slump Range (inches): 41/~"
Weather Conditions: Sunny
1 Time Started: 7:00 am
2 Time Completed: 5: 30 pm
Added Water: 5 gal. Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Total Load Compressive Strel~gth
Ren~arks
Number Slump (in.) (Days) Tested (Lbs. ) (Lbs./Sq. lu. )
CWT 113 4%" 7 10/19/95 151,540 5,360
CWT 114 4%" 7 10/19/95 147,700 5,230
CWT 115 4%" 28 11/09/95
CWT 116 4%" 28 11/09/95
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Other,vise) Cylhu:lers Made By: P.Chen
Remarks andjot Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete
All letters and reports are for rite exclusive use of the elleaR to whom they are addressed ~ shall not be reproduced without the lull approval of GEE Consultants, hlc. The use of our name nmst receive
our prior written approval. Our letters and reporks apply only to the sample tested a~l/or Ltxspected axxl are not necessarily itxlieative of the qumaities of apparently identical or shnilar products.