WA9302-LR 951002 (09) '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: October 2, 1995 Date Concrete Placed: September 21, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete ReportNo.: 13
Contractor: Natgun Construction Project No.: 95- 0196
Concrete Supplier and Plant: RediMix Concrete - Plant #!
Location of Placement: Pier G- 19
MATERIALS s ..... / Batoh Wts. INSPECTION DATA
Description (Ibs ./0,075 C. Y)
Mix Number: 686 Time Sample Batched: 8:12 am
Cement: Time Sampled: 11:00 am
Fly Ash: Sample Location: Pier G-19
Truck/Ticket No: 124/10867
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 69°F
Fine Aggregate: Concrete Range: 69°F
Admixtures: Slump Range (inches): 5"
Weather Conditions: Cloudy
I 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 Compresslye Strength
Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 53 5" 7 09/28/95 126,540 4,480
CWT 54 5" 7 09/28/95 129,860 4,590
CWT 55 5" 28 10/19/95
CWT 56 5" 28 10/19/95
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, lnc, Reviewed by:
All letters and reports are for the exclusive use of the client to whon~ they are addressed and shall not be reproduced withoul the t~ll 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.