WA9302-LR 951011 (6) 'EOTECHNICAL
E GEE Consultants, Inc.
E
1 NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: October 3.3., 3.995 Date Concrete Placed: September 28, 3.995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Repo~No.: 18
Con~actor: Natgun Construction Project No.: 95-0196
Concrete Supplier and P|anL Red/Mix Concrete - Plant ~1
Location of Placement: P i e r s
MATE R IAL S s ..... / Batch Wts.
~eription Ohs.~.07~ C.Y> INSPECTION DATA
Mix Number: 686 Time Sample Batched: 8:25 am
Cement: Time Sampled: 9:00 am
Fly Ash: Sample Location: Pier A-13
Truck/Ticket No: 604/11480
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 55°F
Fine Aggregate: Concrete Range: 60°F
Admixtures: Slump Range (inches): 4"
Weather Conditions: Cloudy
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 Date Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.[n.)
CWT 73 4" 7 10/05/95 104 , 200 3 , 690
CWT 74 4" 7 10/05/95 125,060 4,420
CWT 75 4" 28 10/26/95
CWT 76 4" 28 10/27/95
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 Barbar/s/, Jr. - Natgun Corporation
Mr. Gary Hendrieks - Shimek, Jacobs and Finklea
Mr. Gary Herron - Red/Mix Concrete ~JA
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 Comultents, 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.