WA9302-LR 951103 (09)[~'EOTECHNICAL
E GEE Consultants, Inc.
E
I NVIRON~ENT~L
2540 Gl~ncl~ ~an~ · S~ite 1~ * Dallas, Tex~ 7~9 * (~]4) ~-9791 · Fax (~14) ~-~7~4
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 3, 1995 Date Concrete Placed: October 16, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank concrete Report No.: 30
Contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plm~t #1
Location of Placement: Pier
MATERIALS so~,¢¢~ ht~hwts. INSPECTION DATA
Description (lbs./C.Y)
Mix Number: 686 Time Sample Batched: 8:00 am
Cement: Time Sampled: 8:55 am
Sample Location: Pier No.
Fly Ash: Truck/Ticket No: 189/12617
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 60°F
Fine Aggregate: Concrete Range: 62°F
Admixtures: Slump Range (inches): 8tA"
Weather Conditions: Sunny
1 Time Started: 7:00 am
2 Time Completed: 5:30 pm
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 Compressire Sirengilt Re~tmrks
Number Sltm~p (in.) (Days) Tested (Lbs. ) (Lbs./Sq. h~. )
CWT 121 8%" 7 10/23/95 128,900 4,560
CWT 122 8'h" 7 10/23/95 126,500 4,470
CWT 123 8'h" 28 11/13/95
CWT 124 8'/2" 28 11/13/95
Test Methods Utilized Fracture Regular Cylimlers Made By: P. Cheat
ASTM C-3l,C-39,C-143 (Unless Noted Otherwise)
Remarks and/or Distribution:
CC: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, lr. - Natgun Corporation
Mr. Gary Hendricks - ShimeL hcobs and Finklea
Mr. Gary Herron - RediMix Concrete
All letters and reports are for the exclusive use of the cliorot to whotn they are addressed and shall not be reproduced without rite full approval of GEE Co~tsultants, Inc. The use of our name nmst receive
our prior written approval. Our letters and repoxts apply ouly to the sample tested and/or inspected and are not gecessa~ly indleatlve of the quantities of apparently identical or sinfilar products.