WA9302-LR 951024 -'
"G'qEOTECHNICAL
E I GEE Consultants, inc.
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I NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: October 24, 1995 Date Concrete Placed: September 22, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Repo~No.: 14
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plato: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIAL S s .... / hteh W~,.
Description (,bs./0.075 C.¥> INSPECTION DATA
Mix Number: 686 Time Sample Batched: 8:03 am
Cement: Time Sampled: 8:50 am
Fly Ash: Sample Location: Pier M-18
Tmck/Ticket No: 191/10975
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 34°F
Fine Aggregate: Concrete Range: 45°F
Admixtures: Slump Range (inches): 4.5"
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: Sample Air Content (%): No Test
Total Cubic Yards Placed: 8.0 C.Y.
Required Strength (Lbs./sq.in.): 4,000
specimen Measured Age Date Total Load Compressire Strength
Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 57 4~" 7 09/29/95 118,180 4,180
CWT 58 4~" 7 09/29/95 101,980 3,610
CWT 59 4~" 28 10/20/95 158,160 5,590
CWT 60 4~" 28 10/20/95 152,820 5,410
Test Methods Utilized Fracture Regular
ASTM C-31 ,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: P.Chen
Remarks and/or 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
GEE Consuttants, Inc. Reviewed by: ~J ~C~)~~`
All letters and reports arc for the exclusive use of the client to whom they are addressed and shall not be rcprnduced without the full approval of GEE Consultants, Inc. The use of our name must receive
our prior written approval. Our letters and reports apply only to the sample tested and/or inspected and are not necessarily indicative of the quantities of apparemly identical or similar products.