WA9302-LR 950929 (2) [EOTECH N ICAL
E 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 DESIGN
Report Date: September 29, '1995 Date Concrete Placed: September :1.5, :1.995 Standard 6"x12"
Client: City Of Coppell Area 28.27 Square inches
Project: 6.0 Million Gallon Water Storage Tank Concrete ReponNo.: 1
Contractor: Nat~un Construction Project No.: 95 - 0196
Concrete Supplier and Plant: RediMix Concrete - 12 ! Plant
Location of Placement: GEE Consultants, Inc. Laboratory Conf~rmation Cylinders
MATE R IAL S s ..... / s~t~. wt~.
Description ('bs./Ibs./C.Y) INSPECTION DATA
Mix Number: Floor, Wall/Dome Panels Mix #685 Time Sample Batched: 4:05 pm
Cement: TXI Type I/It 564 Time Sampled: 4:20 pm
Fly Ash: -0- -0- Sample Location: GEE Consultants, Inc.
Truck/Ticket No: N/A
Coarse Aggregate: No. 67 1863 Temperature:
Intermediate Aggregate: -0- -0- Ambient Range: 93°F
Fine Aggregate: Sand 1,215 Concrete Range: 88°F
Admixtures: Slump Range (inches): 41/2''
Weather Conditions: Partly Cloudy
1 Monex NW (C494(A)) 17.0oz./yd. Time Started: N/A
2 Monex Air 30 (C260) 2.8oz./yd., Time Completed: N/A
3 Monex M150 (C494 (F)) 56oz./yd. Sample Air Content (%): 2Va%
Total Cubic Yards Placed: 1.5 C.Y.
Water: 30 gals.
Required Strength (Lbs./sq.in.): 5,000
Specimen Measured Age Date Total Load Compresslye Strength
Remarks
Number Slump (in.) (Days} Tested (Lbs.) (Lbs./Sq.ln.)
CWT FW 1 4xA'' 3 09/18/95 111,020 3,930 Unit weight: 151.2 lbs/cu.ft.
CWT FW 2 4x~'' 3 09/18/95 107,030 3,790
CWT FW 3 4x~'' 7 09/22/95 154,200 5,450
CWT FW 4 4~" 7 09/22/95 156,140 5,520
CWT FW 5 4~" 28 10/13/95
CWT FW 6 4~" 28 10/13/95
Test Methods Utilized Fracture Regular Cylinders Made By: D.S./W.I.
ASTM C-31 ,C-39,C-143 (Unless Noted Otherwise)
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:
All letters and reports are for the exclusive use of the client to whom they are addressed and shah not be reproduced without the full approval of GEE Consultants, 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.