WA9302-LR 950913 I'~'EOTECHNICAL
E GEE Consultants, Inc.
E
[NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-979] · Fax (2]4) 620-9794
REPORT OF CONCRETE MIX DESIGN
Repon Date: September 13, 1995 Date Concrete Placed: AuguSt 28, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 2
Contractor: Natgun Construction Project No.: 95 - 0196
Concrete Supplier and Plant: RediMix Concrete - 121 Plant
Location of Placement: Piers B-13, A. 5-14.2, A. 2-13.4
MATERIALS s ..../ aatch W,,. INSPECTION DATA
Description (Ibs./0.075 C.Y)
Mix Number: //686 Time Sample Batched: 2:10 pm
Cement: Time Sampled: 3: 10 pm
Fly Ash: Sample Location: Pier B-13
Truck/Ticket No: 124/19377
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 100°F
Fine Aggregate: Concrete Range: 95°F
Admixtures: Slump Range (inches): 4th''
Weather Conditions: Clear
1 AEA Time Started: 1:00 pm
2 Time Completed: 6:00 pm
Added Water: 15 gal. Sample Air Content (%): No Test
Total Cubic Yards Placed: 9.0 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 1 4~ 3 08/31/95 119,940 3,250
CWT 2 4~ 3 08/31/95 89,500 3,170
CWT 3 4~ 5 09/02/95 91,180 3,230
CWT 4 4~ 5 09/02/95 98,240 3,480
CWT 5 4~ 8 09/05/95 103,200 3,650
CWT 6 4~ 8 09/05/95 104,280 3,690
CWT 7 4~ 28 09/25/95
CWT 8 4~ 28 09/25/95
Test Methods Utilized Fracture Regular Cylinders Made By: D.S.
ASTM C-31,C-39,C-143 (Unless Noted Otherwise)
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 ~ ~ i
GEE Consultants, lnc, Reviewed by:
All letters and reports are for the exclusive use of the client to whom they arc 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.