WA9302-LR 960116 (02)'EOTECHNICAL '
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: January 16, 1996 Date Concrete Placed: January 3, 1996 Standard 6"x12"
CI ent: Natgun Corporation Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 74
Contractor: Natgun Construction Project No.: 95-0258
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Lccation of Placement: Dome and Wall Panels
MATERIALS source/ htch w~. INSPECTION DATA
Description (Lbs. / Ca. Yd)
Mx Number: 685 Time Sample Batched: 10:05 am
Cement: Time Sampled: 11:30 am
FI', Ash: Sample Location: 6E-2, WE-2
Truck/Ticket No: 116/17306
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 39°F
Fine Aggregate: Concrete Range: 52°F
At mixtures: Slump Range (inches): 43~"
Weather Conditions: Clear
1 Time Started: 8:30 am
2 Time Completed: 5:00 pm
Acded Water: 25 gal. Sample Air Content (%): 41/2%
Total Cubic Yards Placed: 20 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
~WT 275 4~" 7 01/10/96 145,980 5,160 Slump before super plasticizer was
UWT 276 43~ ,, Hold Hold 2 ~"
~WT 277 43~ ,, Hold Hold
Methods Utilized Fracture Regular Cylinders Made By: P.C.
gTM C-31,C-39,C-143 (Unless Noted Otherwise)
Rerlarks and/or Distribution:
cc: Mr. Larry Davis ~ City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GE g {3amsulams, Inc. Reviewed by:S,~~
AH lollors alia report~ arc t~lr Ihc exclusive use ol the clienl Io wh.}m they arc addr~s~d and shall mlt he reproduced ~ilhl,at Ihc tall apprtlval Ill GEE Ctmsullanls. [no, The use ,ff t,ur name mast r~civt-