WA9302-LR 951030 'EOTECHNICAL
E GEE Consultants, Inc.
E
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 3 0, 1995 Date Concrete Placed: October 2, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank ConcreteRepo~No.: 20
Contractor: Natgun Construction Project No.: 95 - 0196
Concrete Supplier and Plant: RediMix Concrete Plant ~1
Location of Placement: Piers
MATERIALS Sourca Batch Wts.
Description ('bs./0.075 C.V> INSPECTION DATA
Mix Number: Time Sample Bateheal: 7:55 am
Cement: Time Sampled: 8:30 am
Fly Ash: Sample Location: Pier S-10
Truck/Ticke t No: 106/11649
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 65°F
Fine Aggregate: Concrete Range: 60°F
Admixtures: Slump Range (inches): 3 ~h"
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 Dam Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. ln.)
CWT 81 33~" 7 10/09/95 139,940 4,950
CWT 82 3~" 7 10/09/95 130,800 4,630
CWT 83 3~" 28 10/30/95 156,200 5,530
CWT 84 33~" 28 10/30/95 158,820 5,620
Test Methods Utilized Fracture Regular Cylinders Made By: P.Chen
ASTM C-31,C~39, C-143 (Unless Noted Otherwise)
Remarks aM/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 ~~t
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GEE ConsuLtants, Inc. Reviewed by:
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced 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 apparently identical or similar products.