WA9302-LR 951117 (4)'EOTECH N ICAL
E GEE Consultants, Inc.
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iNViRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 17, 1995 Date Concrete Placed: November 8, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 45
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS so~ce, ~t~ ~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: 686 Time Sample Bateheal: 10:20 am
Cement: Time Sampled: 11:05 am
Fly Ash: Sample Location: Pier No. N-2
Truck/Ticket No: 163/14252
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 65°F
Fine Aggregate: Concrete Range: 65°F
Admixtures: Slump Range (inches): 3"
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: 5 gal. water on site 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 Compressire Strength
Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. In.)
CWT 181 3" 7 11/15/95 139,880 4,950
CWT 182 3" 7 11/15/95 136,280 4,820
CWT 183 3" 28 12/06/95
CWT 184 3" 28 12/06/95
Test Methods Utilized Fracture ReguLar
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylh~ders Made By: P. Chen
Remarks and/or Distribution:
CC: Mr. Larry Davis - City of Coppell
Mr. Bob Barrbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shirnek, Jacobs and Finklea
GRR Consultants, Inc. Reviewed by: ~A./