WA9302-LR 960404'EOTECHNICAL
E GEE Consultants, Inc.
i E I NVIRONMENTAL
10046 Monroe Drive · Dallas, Texas 75229 · (214) 352-5433 · Fax (214) 352-6972
I. ,EPORT OF CONCRETE MIX INSPECTION
lieport Date: April 4, 1996 Date Concrete Placed: February 21, 1996 Standard 6"x12"
C lient: City of Coppell Area 28.27 Square Inches
P-oject: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 144
C m~tractl~r: Natgun Corporation Project No.: 95-0196
C,lncrcte Supl>hcr ami Plant: RediMix Concrete - Plant ffi
[ c~cation of Placement: Wall Slots
PIATERIALS s.,~,,.~.,' ~'"~" ~"~' INSPECTION DATA
I )csc riplion ( Lbs./Cu. Yd)
N :i' Number: 689 Time Sample Batched: 11:55 am
C cr~c',~r: Time Sampled: 12:40 pm
F '. Ash: Sample Location: ~31-37. ~1-3
Truck/Ticket No: 160/10396
(o~,rsc Aggregate: Ten/pera[ure:
[~termediatc Aggre:~atc: Ambient Range: 93~F
Fine Aggregate: Concrete Range: 82~F
fi dmixturc~: Slump Range (inches): 8"
Weather Conditions: Clear
~ Time Started: 10:30 am
2 Time Completed: 4:15 pm
ridded Water: 20 gal. Sample Air Content (%): 10.0% C.Y.
Total Cubic Yards Placed: 5.0 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Number 5;lump i in ~ (I)ays) 'losted (Lbs.) (l.bs./Sq. In. ) Remarks
~"WT 494 ~" 7 02/28/96 140,360 4,960
t~\'X'~' 495 ~'" 28 03/20/96 J 172,100 6,090 j
:W'I' 496 :S" 28 03/20/96 173,100 6,120
\>d'M (-31.( 39.(' 143 tLinlcss Noted ()l]lcl:vi',cl Cylinders Made By: S.J.
eraarks and/or Distribution: Slump was %" before super added.
o: Mr. Larry Davis - City ,~f ('{q3pell
Mr. Gary Hendricks - Shimek, Jacobs and Finklca