WA9302-LR 951020 (07) '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: October 20, 1995 Date Concrete Placed: October 2, 1995 Standard 6"x12"
Client: City of Coppel 1 Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank ConcreteReportNo.: 20
Contractor: Natgun Construction Project No.: 95- 0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS Source/ Batch Wts.
Description (lbs./0.075 C.Y) INSPECTION DATA
Mix Number: Time Sample Batched: 7:55 am
Cement: Time Sampled: 8:30 am
Fly Ash: Sample Location: Pier S-10
Truck/Ticket No: 106/11649
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 65°F
Fine Aggregate: Concrete Range: 60°F
Admixtures: Slump Range (inches): 3~h''
Weather Conditions: Sunny
I Time Started:
2 Time Completed:
Added Water: Sample Air Content (%): No Test
Total Cubic Yards Placed: 8.0 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.ln.)
CWT 81 3~" 7 10/09/95 139,940 4,950
CWT 82 3~" 7 10/09/95 130,800 4,630
CWT 83 3~" 28 10/30/95
CWT 84 3~" 28 10/30/95
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: P.Chen
Remarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendficks - Shimek, lacobs and Finklea
Mr. Gary Herron - RediMix Concrete
GEE Comuttants, lnc, 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 writtan approval. Our letters and reports apply only to the sample tesmd and/or iuspec~ed and are not necessarily indicative oftbe quantities of apparently identical or similar products.