WA9302-LR 960205 (8)"EOTECHNICAL 7
E GEE Consultants, Inc.
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: February 5, 1996 Date Concrete Placed: January 3, 1996 Standard 6"x12"
CI eat: City of Coppell Area 28.27 Square Inches
Prl,ject: 6.0 Million Gallon Water Storage Tank concrete Report No.: 75
C~ ira'actor: Natgun Corporation Project No.: 95-0196
C~/ncrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Dome and Wall Panels
[MATERIALS Source/ ~at~h w~. INSPECTION DATA
Description (Lbs ./Cu. Yd)
M x Number: 685 Time Sample Batched: 10:05 am
Ce meat: Time Sampled: 11:30 am
FI,I Ash: Sample Location: 6E-2, WE-2
Truck/Ticket No: 116/17306
Ctarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 39°F
Free Aggregate: Concrete Range: 52°F
Acmixtures: Slump Range (inches): 43~''
Weather Conditions: Clear
I Time Started: 8:30 am
2 Time Completed: 5:00 pm
Aided Water: 25 gal. Sample Air Content (%): 4Vi%
Total Cubic Yards Placed: 20 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimel~ Measured Age Date Total Load Compresslye Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq. In.)
UWT 278 43~ ,, 7 01 / 10/96 143,900 5,090 Slump before super plasticizer was
UWT 279 4~" 28 01/31/96 170,000 6,010 23~"
UWT 280 43~" 28 01/31/96 170,000 6,010
:st Methods Utilized Fracture Regular
iTM C 31C-39.C-143 (Unless Noted Otherwise) Cylinders Made By: P.C.
:~c~ ~arks and/or Distribulion:
co: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GE ~ Cms,,U=,ml,s, Imp_ Reviewed