WA9302-LR 951106 (3)[EOTECHNICAL
E GEE Consultants, inc.
E
[ NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 6, 1995 Date Concrete Placed: October 6, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 24
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS soume/ Bat~Wts. INSPECTION DATA
Description (lh~./0.075 C.Y)
Mix Number: 686 Time Sample Batebed: 8:08 am
Cement: Time Sampled: am
Fly Ash: Sample Location: Pier No. C-9
Truck/Ticket No: 170/12016
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 55°F
Fine Aggregate: Concrete Range: 55°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 Ya~s Placed: 8.0 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Total Load Comprcssive Strength
Numbex Slump (in.) (Days) Tested (Lbs. ) (Lbs./Sq. In. ) Remarks
CWT 97 4%" 7 10/13/95 133,640 4,730
CWT 98 41/2" 7 10/13/95 134,280 4,750
CWT 99 41/2'' 28 11/03/95 164,200 5,810
CWT 100 41/2" 28 11/03/95 152,220 5,380
Test Metbeds Utilized Fracture Regular
ASTM C-3[,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: P. Chell
Reamrks ar~t/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
All letters alld repolts are for the exclusive use of the client to whom they are addressed and slmll not be reproduced without the full approval of GEE Consultants, Inc. The use of our name roust receive
our prior written approval. Our letters and reports apply only to the sample tested alKt/or inspected and are not necessarily hxlieative of the quantities of apparently identical or similar products.