WA9302-LR 951103 (07)'G'qEOTECHNICAL
E I 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 3, 1995 Date Concrete Placed: October 24, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 36
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS soa~e, s.t~hw~. INSPECTION DATA
Description (lbs./0.075 C.Y)
Mix Number: 686 Time Sample Batched: 8:07 am
Cement: Time Sampled: 9:15 am
Sample Location: Her No. N.4-1.6
Fly Ash: Truck/Ticket No: 129/13176
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 55°F
Fine Aggregate: Concrete Range: 57°F
Admixtures: Slump Range (inches): 4"
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: 5 gal. Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimc~ Measured Age Date Total Load Compressire Strength Ren~trks
Number Slmr~p (in.) (Days) Tested (Lbs. ) (Lbs./,Sq. In. )
CWT 145 4" 7 10/31/95 127,580 4,510
CWT 146 4" 7 10/31/95 135,560 4,800
CWT 147 4" 28 11/21/95
CWT 148 4" 28 11/21/95
Test Methods Utilized Flactule Regular Cylinders Made By: P. Chen
ASTM C-31,C-39,C-143 (Unless Noted Otherwise)
Remarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr, Bob Barbafisi, Jr. - Natgun Corporation
Mr. Gary Hendficks - ShimeL Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete ~4~A
~ (~nsultants, Inc. Reviewed by: "