WA9302-LR 960307 (2) ,,.- ,.,,,,
t
[~'G'~EOTECHNICAL
E GEE Consultants, Inc.
EJ NVIRONMENTAL
10046 Monroe Drive * Dallas, Texas 75229 · (214) 352-5433 · Fax (214) 352-6972
lIEPORT OF CONCRETE MIX INSPECTION
Rclx,'I Dale: March 7, 1996 !)ale Concre|e Placed: February 16, 1996 Standard 6"x12"
Client: City of Coppeil Area 28.27 Square Inches
l','o. iect: 6.0 Million Gallon Water Storage Tank concrete Report No.: 141
Contractor: Natgull Corporation Project No.: 95-0196
Concrete Supplier and I~'hmt: RediMix Coilcrete - Plallt #1
I.t~c',nion of Placement: Dol!le Slots
MATERIALS s,,,,~/ ,,,,,d, ,~'.. INSPECTION DATA
Description (Lhs./Cu. Yd)
Mix Number: 687/Mix C Time Sample Balched: 11:18 am
C cmcnl: Time Sampled: 12:30 pin
Sample Location: LF-GK circumferential
Fly Ash: Truck/Ticket No: 196/10071
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 50°F
Fine Aggregate: Concrete Range: 58°F
Slump Range (inches): 3 'A"
Admixtures: Wealher Conditions: Partly Cloudy
I Time Slatted: 7:30 am
'2 Time Completed: 1:15 pm
Added Water: 27 g;fi. Sample Air Content (%): 3%
Total Cubic Yards Placed: 9.0 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Mcasu:ed Age l)ale Total I.oad Compressivc Slrcngth Remarks
Nunlbcr Skuup (ill.} (l)ays) Tested (Lbs) (Lbs./Sq.hL)
CWT 485 3 ~A" 7 02/23/96 131,160 4,640
CWT 486 3 ~A" 28 03/15/96
CWT 487 3 ~A" 28 03/15/96
lcq McfhcMS Utilized Fracture Regular
~XSIM ('-3I,C 39.(' 143 11 hllesx Nolcd Otherwi,;c) ('ylinders Madc I:~y: A. IM.
l~.elnarks and/or Distribution: First truck had a 7 ~A inch slump. Informed Jim the superintendent on-site, who sent it back to the
p htnt.
c,:: Mr. Larry Davis - Cily of Copl~ell
Mr. Gary l lendricks- Shimek, Jacol3s and Finklea