ST0502A- LR150929G1 • GEOTECHNICAL ENGINEERING
E I • ENVIRONMENTAL CONSULTING
E I • CONSTRUCTION MATERIALS TESTING
GEE Consultants,
10046 Monroe Drive • Dallas, Texas 75229 • (214) 352-5433 •
Fax (214) 352-6972
REPORT OF CONCRETE MIX OBSERVATION
Report Date: September 29, 2015 Date Concrete Placed: September 22, 2015 Standard 6"xl2" Cylinders
Client: City of Coppell Cylinder Cross-sectional Area: 28.27 Square Inches
Project: Bethel & Coppell Road Concrete Report No.: 23
Contractor: Axis Construction, Inc. Project No.: 215-140
Concrete Supplier and Plant: TXI Operations, LP 141
Location of Placement: Colored Concrete At Box Culvert Paving
MATERIALS Source / SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 8274
Time Sample Batched:
8:40 AM
Cement: 6 Sack
Time Sampled:
9:15 AM
Remarks
Sample Location:
Box Culvert Paving
Fly Ash:
Truck / Ticket No:
0000/2987389
Coarse Aggregate:
Temperature:
13CR 103
Intermediate Aggregate:
Ambient Range:
77 OF
Fine Aggregate:
Concrete Range:
87 OF
Slump Range (inches):
5.0
Admixtures:
Weather Conditions:
Partly Cloudy
I
Time Started:
7:30 AM
2
Time Completed:
10:30 AM
Sample Air Content (%):
5.0
Added Water: 0 Gallons
Total Cubic Yards Placed:
8
Rerntired �trennth fLhs./an.in.l:
3.600
Specimen
Number
Measured
Slump (in.)
Age
(Days)
Date
Tested
Total Load
(Lbs.)
Compressive Strength
(Lbs./Sq.ln.)
Remarks
BCR 102
7
9/29/15
108,260
3,830
13CR 103
28
10/16/15
5.0
BCR 104
28
10/16/15
BCR 105
H
H
Test Methods Utilized
Fracture Regular
Cylinders Made By: RB
I
ASTM C-31, C-39, 0-143
(Unless Noted Otherwise)
_
Remarks and/or Distribution:
cc: Mr. Rick Odell - City of Coppell via E-mail: Rodella,coppelltx.gov
Mr. Michelle Matunas - City of Coppell via Email: mmatunas(a,coppelltx.gov
Mr. George Marshall - City of Coppell via Email: gmarshalla coppelltx.gov
Iver, Robert Caudill - Tiseo Paving via Email: rcaudill(critiseopaving.com
CFF. Ccncnitants_ Inc. TBPE Firm: F-3212
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, tire. The use of our name must receive
our prior written approval. Our letters and reports apply only to the sample tested and/or observed and are not necessarily indicative of the quantities of apparently identical or similar products.