WA9302-LR 951026 "
['EOTECHNICALE I GEE Consultants, Inc.
E
NVI RONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: October 26, 1995 Date Concrete Placed: September 27, 1995 Standard 6"x12"
Cliem: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete ReportNo.: 17
Contractor: Natgun Construction Project No.: 95- 0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: P i e rs
MATERIAL S s .... / Batch Wts.
Description (lbs./0.075 c.v> INSPECTION DATA
Mix Number: 686 Time Sample Batched: 8:00 am
Cement: Time Sampled: 8:35 am
Fly Ash: Sample Location: Pier
Track/Ticket No: 604/11358
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 42°F
Fine Aggregate: Concrete Range: 55°F
Admixtures: Slump Range (inches): 4t/2''
Weather Conditions: Cloudy
1 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 69 4~" 7 10/04/95 102,080 3,610
CWT 70 4~" 7 10/04/95 118,920 4,210
CWT 71 4~" 28 10/25/95 150,160 5,310
CWT 72 4~" 28 10/25/95 151,820 5,370
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 Hendricks - Shimek, Jacobs and Finklea
Mr. Gary Herron - RedkMix Concrete
GEE Consuttants, Inc, Reviewed by:
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not he reproduced without the full approval of GEE Consultants, [ne. The use of our name must receive
our prior written approval. Our letters and reports apply only rD the sample tested and/or inspected and are not necessarily indicative of the quantities of apparendy identical or similar products.