WA9302-LR 951109 (3)["~'EOTECHNICAL
E GEE Consultants, Inc.
E iNViRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 9, 1995 Date Concrete Placed: October 11, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank concrete Report No.: 27
Contractor: Natgun Co~truction Project No.: 95-0i96
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Pier
MATERIALS sou,oe/ BatehW~. INSPECTION DATA
Description (lbs./C.Y)
Mix Number: 686 Time Sample Batched: 8:08 am
Cement: Time Sampled: 8:55 am
Fly Ash: Sample Location: Pier No. O-13
Truck/Ticket No: 129/12328
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 55°F
Fine Aggregate: Concrete Range: 55°F
Admixtures: Slump Range (inches): 4V2"
Weather Conditions: Sunny
1 Time Started: 7:00 am
2 Time Completed: 5:30 pm
Added Water: 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 Con~pressive St,ength
R~mr~
Nmnber Slump (in.) (Days) Tested (Lbs. ) (Lbs./Sq. ha. )
CWT 109 41/z'' 7 10/18/95 141,540 5,010
CWT 110 41/z" 7 10/18/95 146,760 5,190
CWT 1il 41/2'' 28 11/08/95 I 164,100 5,800
CWT 112 41/2" 28 11/08/95 164,000 5,800
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylh~ders Made By: P. Chen
R~arks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - ShimeL lacobs and Finklea
All letters and reports are for the exclusive use of the client to whonl they are addressed and shah not be reproduced wiaxeut the full approval of GEE Cot~sultautts, Inc. The use of our name nmst receive
our prior written approval. Our letters and reports apply only to the sm~ple tested end/or hispetted mtl am not necessarily indicative of the quantities of apparetltly identical or shxnlar products.
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