WA9302-LR 951228[EOTECH N ICAL
E I GEE Consultants, Inc.
EiNViRONMENTAL
2540 Glenda Lane , Suite 108 · Dallas, Texas 75229 , (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: December 28, 1995 Date Concrete Placed: December 9, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank concrete Report No.: 48
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Slab of Storage Tank
MATERIALS s ....., ~.~,h ~. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: Mix A Time Sample Batehe& 10:29 am
Cement: Time Sampled: 11:10 am
Sample Location: F-18
Fly Ash: TmekfFicket No: 106/16209
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 32°F
Fine Aggregate: Concrete Range: 48°F
Slump Range (inches): 3 t,4"
Admixtures: Weather Conditions: Overcast
1 Super plastieizer Time Started: 5:30 am
2 Time Completed: 9:00 pm
Added Water: Sample Air Content (%): 3%
Total Cubic Yards Placed: 72 C.Y.
Required Strength (Lbs./sq.in.): 5,000
specimen Measured Age Date Total Load Compre. ssive Strength Remarks
Number Slump (in.) (Days) Tested CLbs.) (Lbs./Sq. In.)
CWT 193 3 ~" 8 12/17/95 146,500 5, 180
CWT 194 3 ~A" 28 01/06/96
CWT 195 3 tA" 28 01/06/96
Test Methods Utilized Fracture Regular Cylinders Mad~ By: G.K.
ASTM C-31 ,C-39,C-I 43 (Unless Noted Oth~nlse)
Return'ks and/or Distribution:
co: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - ShimeL lacobs and FinIdea /~~/~d &
~ ~ line_ Reviewed by: '