WA9302-LR 950929 (5) 'EOTECHNICAL
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: September 2 9, '199S Date Concrete Placed: August 28, 3_995 Standard 6'x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Repo~No.: 1
Contractor~ Nat~un Construction Proj~c~ No.: 95- 0196
Concrete Supplier and P]antz RediMix Concrete - 121 Plant
Location of P|acement: Piers B-13, A.5-14.2, A.2-13.4 REVISED
MAT ER IAL S s ..... / Batch Wt~.
~scriptio. <,bs./0.07s c.¥> INSPECTION DATA
Mix Number: #686 Time Sampl~ Batched: 2:]0 pm
Cement: Time Sampled: 3: 10 pm
Fly Ash: Sample Location: Pier B-13
Truck/Ticket No: 124/19377
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 100°F
Fine Aggregate: Concrete Range: 95°F
Admixtures: Slump Range (inches): 4'/~"
Weather Conditions: Clear
1 AEA Time Started: 1:00 pm
2 Time Completed: 6:00 pm
Added Water: 15 gal. Sample Air Content (%): No test
Total Cubic Yards Placed: 9.0 C.Y.
Required Strength (Lbs./sq.in.): 4,000
specimen Measured Age Date Tota~ Load Compressive Strength
Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.h'h)
CWT 1 4~ 3 08/31/95 119,940 3,250
CWT 2 45~ 3 08/31/95 89,500 3,170
CWT 3 4~ 5 09/02/95 91,180 3,230
CWT 4 45~ 5 09/02/95 98,240 3,480
CWT 5 45~ 7 09/05/95 103,200 3,650
CWT 6 4~ 7 09/05/95 104,280 3,690
CWT 7 ~ 4x~ 28 09/25/95 122,080 4,320 ~
CWT 8 45~ 28 09/25/95 130,880 4,630
Test Methods Utilized Fracture Regular
ASTM C~31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: D.S.
Remarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
Mr. Gary Herron - RediMix Concrete ~{/C}~/__./
GEE Consultants, Inc. Reviewed by:
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the full approval of GEE Consultants, Inc. The use of our name must receive
our prior written approval. Our letters and reports apply only to the sample tested and/or respected al~ are not necessarily indicative of the quantities of apparently identical or similar products,