WA9302-LR 950912 (3) F'G'~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 DESIGN
Report Date: September 12, 1995 Date Concrete Placed: September 5, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete ReponNo.: 5
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete 121 Plant
Location of Placement: Piers
s ..../ Sa~h Wts. INSPECTION DATA
MATERIAL S Description (1bs./0.075 C.Y)
Mix Number: #686 Time Sample Batched: 9:25 am
Cement: Time Sampled: 10:20 am
Sample Location: Pier E.5-18.8
Fly Ash: Truck/Ticket No: 189/19~28
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 62°F
Fine Aggregate: Concrete Range: 67°F
Admixtures: Slump Range (inches): 3~"
Weather Conditions: Partly Cloudy
1 Time Started: 7:15 am
2 Time Completed: 5:30 pm
Added Water: 10 gal. Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.5 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Dat~ Total Load Compressivc Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 17 3~ 7 09/12/95 105,140 3,720
CWT 18 3~ 7 09/12/95 111,960 3,960
CWT 19 3~ 28 10/03/95
CWT 20 3a~ 28 10/03/95
Test Methods Utilized Fracture Regular Cylinaers Made By: Geetha
ASTM C 31 ,C-39.C 142 {Unless Notnd 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 ~ {/txj ~
GEE Consuttants, 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 aM/or inspected and are not necessarily indicative of the quantities of apparently identical or similar products.