WA9302-LR 960116 (08)'EOTECHNICAL
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 4, 1996 Standard 6"x12"
CI ent: Natgun Corporation Area 28.27 Square Inches
Pr,,ject: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 85
Contractor: Natgun Construction Project No.: 95-0258
C~ncrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Wall Panel
MATERIALS So~r~ h~h W~. INSPECTION DATA
Description (Lbs ./Cu. Yd)
Mix Number: 685 Time Sample Batebed: 2:20 pm
Cement: Time Sampled: 3:00 pm
FI,/Ash: Sample Location: WA-3
Truck/Ticket No: 192/17417
Ccarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 57°F
Fine Aggregate: Concrete Range: 60°F
Ac mixtures: Slump Range (inches): 6~"
Weather Conditions: Partly Cloudy
1 Time Started: 8:30 am
2 Time Completed: 6:00 pm
Ac ded Water: 20 gal. Sample Air Content ( % ): 4 %
Total Cubic Yards Placed: 60 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressivc Strength
Remarks
Number Slump (in.) (Days) Tested (Lbs,) (Lbs,/Sq.ln.)
UWT 309 63~" 7 01/11/96 125,780 4,450 Slump before super plasticizer was
UWT 310 63,~" Hold Hold 11/2"
UWT 311 63~" Hold Hold
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Methods Utilized Fracture Regular
5TM C-31,C-39,C-i43 (Unless Noted Otherwise) Cylinders Made By: P.C.
Rerlarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
G!~ g Clmsultamts, Inc. Reviewed by.~e
~ur i,rt,,r wrlltc,/api, r,,,al Our letters an~ r~l~,,rts apply only It, Ihc sample tested andA,r inspeeled and are nt>l ,~c~s,arily inciicalivc ,>f Ihc quanli6c~ hi' appare,llly identical ,ir ximihr product~