WA9302-LR 951108 (2)'EOTECHNICAL
E GEE Consultants, Inc.
I E I NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 8, 1995 Date Concrete Placed: October 27, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 39
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant # 1
Location of Placement: Piers K-6, L-6, N-5, J-6, M-5 and H-5
MATERIALS ~o~, ~teh ,~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: 686 Time Sample Batched: 9:05 am
Cement: Time Sampled: 10:00 am
Fly Ash: Sample Location: Pier No. K-6
Truck/Ticket No: 189/13525
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 65°F
Fine Aggregate: Concrete Range: 60°F
Admixtures: Slump Range (inches): 51/2
Weather Conditions: Sunny
1 Time Started: 7:08 am
2 Time Completed: 3:45 pm
Added Water: Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq. in.): 4,000
Specimen Measured Age Date Total Load Compressive Strength Remarlcs
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. In.)
CWT 157 51/:" 7 11/03/95 i25,740 4,450
CWT 158 51/:'' 7 11/03/95 116,940 4,140
CWT 159 5%" 28 11/24/95
CWT 160 51h" 28 11/24/95
Test Methods Utiliz~ Freeram Regular
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: T.G.
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 Consultants, Inc. Reviewed by: