WA9302-LR 960109 (2) "G"]EOTEC H 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: January 9, 1996 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 ~ ~ ~¢~' INSPECTION DATA
De.~ripti~a (Lbs./Cu. Yd)
Mix Number: Mix A Time Sample Batehe& 10:29 am
Cement: Time Sampled: 11: 10 axn
Fly Ash: Sample Location: F-18
TmckiTieket No: 106/16209
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 32°F
Fine Aggregate: Concrete Range: 48°F
Admixtures: Slump Range (inches): 8 tA ,,
Weather Conditions: Overcast
I 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 Compresslye Strength Rem~r~
Number ;Slump (ha.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 193 8 ~,~" 8 12/17/95 146,500 5,180
CWT 194 8 ',~" 28 01/06/96 169,960 6,010
CWT 195 8 ~" 28 01/06/96 185,140 6,550
Teat Method~ Utilized Fraaur~ Regular
ASTM C-31,C-39, C-143 CC~less Ne~t Oth~rwls~) Cylinders Mad~ By: G.K.
Remarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and FinIdea