WA9302-LR 951002 (08) 'EOTECHNICALE I GEE Consultants, Inc.
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~NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: October 2, 1995 Date Concrete Placed: September 18, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete ReportNo.: 12
Contractor: NatSun Construction Project No.: 95- 0196
Concrete Supplier and Plant: RediMix Concrete - Plant ,~1
Location of Placement: Pier L - 19
MATERIALS s ..... / .arch Wts. INSPECTION DATA
Description (Ibs./0.075 C.Y)
Mix Number: 686 Time Sample Batched: 9:37 am
Cement: Time Sampled: 10:20 am
Fly Ash: Sample Location: Pier L-19
Truck/Ticket No: 190/10630
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 65°F
Fine Aggregate: Concrete Range: 70°F
Admixtures: Slump Range (inches): 5"
Weather Conditions: Cloudy
1 Time Started: 10:10 am
2 Time Completed: 10:40 am
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.ln.)
CWT 49 5" 7 09/25/95 127,900 4,520
CWT 50 5" 7 09/25/95 121,880 4,310
CWT 51 5" 28 10/16/95
CWT 52 5" 28 10/16/95
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 Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - ShimeL Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete ~,~~C) &
GEE ConsuLtants, Inc. Reviewed by:
All letters and reports are for tile exclusive use of the cl lent to whom they are addressed and shall not be reproduced without the fifll approval of GEE Consultants, Inc. TIle use of our name must receive
our prior written approval. Our letters and reports apply only to tile sample tested and/or inspected and are not necessarily indicative of the quantities of apparently identical or similar products.