WA9302-LR 951205 (3)G']EOTECH N ICAL
E GEE Consultants, Inc.
E
] NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: December 5, 1995 Date Concrete Placed: October 19, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank concrete Report No.: 33
Contractor: Natgun Construction Project No.: 95-0196
concrete Supplier and Plant: RediMiX Concrete - Plant #1
Location of Placement: Piers
MATERIALS sob,roe/ Batch INSPECTION DATA
Description (lbs./Cu. Yd. )
MiX Number: 686 Time Sample Bateheal: 8:03 am
Cement: Time Sampled: 8:55 am
Fly Ash: Sample Location: Pier No. N-10
Truck/Ticket No: 170/12896
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 70°F
Fine Aggregate: Concrete Range: 70°F
Admixtures: Slump Range (inches): 4~,,~''
Weather Conditions: Sunny
1 Time Started:
2 Time Completed:
Added Water: Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq.in.): 4,000
specimen Measured Age Date Total Load Compressive
Number Slump (in.) (Day s) Tested (Lbs. ) Strength Remarks
(Lbs./Sq. In. )
CWT 133 61/2'' 7 10/26/95 141,980 5,020 R-1
CWT 134 6V2" 7 10/26/95 151,360 5,350 R-2
CWT 135 6V2" 28 11/16/95 165,220 5,840 R-1
CWT 136 6 '/2" 28 11 / 16/95 164,850 5,830 R-2
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: P.Chen
Reinarks and/or Distribution:
CC: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GEE Consultants, Inc. Reviewed by:
All letters m~d reports are for the exclusive use of the client to whom ttiey are addressed atxl shall not be reproduced withoist the f~,dl approval of GEE Cmtsultmgs, Inc. The use of our ixame n~.~st receive
our prior written approval. Ot~r letters and reports apply otxly to the slm~ple tested and/or h~spected rag1 are not necessarily indicative of tile q~.lantities of apparently identical or sinfilar products.