WA9302-LR 960107 (4)'EOTECH N ICAL
E GEE Consultants, Inc.
Ei NViRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: January 7, 1996 Date Concrete Placed: December 29, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 66
Contractor: Natgun Construction Project No.: 95 -0196
Concrete Supplier and Plant: RexliMix Concrete - Plant #1
Location of Placement: Wall Panels WB1
MATERIALS s ...../ ~b ~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: 685 Time Sample Bateheal: 2:30 pm
Cement: Time Sampled: 3:25 pm
Fly Ash: Sample Location: Wall Panel WB-I
Truck/Ticket No: 602/17253
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 49°F
Fine Aggregate: Concrete Range: 58°F
Slump Range (inches): 6"
Admixtures: Weather Conditions: Partly Cloudy
I Time Started: 8:00 am
2 Time Completed: 6:00 pm
Added Water: 25 gal. Sample Air Content (%): 6%
Total Cubic Yards Placed: 70 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Te~ted (Lbs.) (Lbs./Sq.ln.)
CWT 249 6" 7 01/05/96 149,700 5,290
CWT 250 6" Hold Hold
CWT 25 1 6" Hold Hold
Test Methods Utilized Fracture Regular Cylindem Made By: W.I.
ASTM C-31 ,C-39,C- 143 0dnlc, ss Not~t Otherwise)
Remarks and/or Distribution:
Note: Slumb before super plasti¢izer was 21/2"
co: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendrlcks - Shimek, Jacobs and Finklea
{~ Omlmltlm~, !m~ Reviewed by: ~. ~