ST0301C- LR150622G I - GEOTECHNICAL ENGINEERING
E I* ENVIRONMENTAL CONSULTING
E I - CONSTRUCTION MATERIALS TESTING
GEE Consultants, Inc.
10046 Monroe Drive Dallas, Texas 75229 0 (214) 352-5433 0 Fax (214) 352-6972
REPORT OF CONCRETE MIX OBSERVATION
Measured
Slump (in.)
Report Date:
June 22, 2015 Date Concrete
Placed: June 9, 2015
Standard 6"x12" Cylinders
Client:
City of Coppell
Cylinder Cross-sectional Area: 28.27 Square Inches
Project:
Bethel & Coppell Rd.
126,620
Concrete Report No,: I
Contractor:
Iron Concrete Construction
Project No.: 214-0140
Concrete Supplier and Plant:
Agros 105
Location of Placement:
Inlets, Line F, STA 5+38.33
28
7/7/15
MATERIALS
Source / SSD Batch Wts.
OBSERVATION DATA
BCO 4
Description (Lbs/CuYd)
H
Hold
Mix Number:
D10000001083
Time Sample Batched:
3:10 PM
Cement:
ASTM C-31, C-39, C-143
Time Sampled:
4:00 PM
Sample Location:
Storm Drain Inlet at STA
Fly Ash:
5+38.33
Coarse Aggregate:
Truck /Ticket No:
5087/1625154
Intermediate Aggregate:
Temperature:
Fine Aggregate:
Ambient Range:
91 OF
Admixtures:
Concrete Range:
95 OF
I
Slump Range (inches):
4.25
2
Weather Conditions:
Clear
Added Water:
0
Time Started:
1:00 PM
Time Completed:
5:00 PM
Sample Air Content (%):
1.5
Total Cubic Yards Placed:
10
n_ :—A ti N. / ;n
`i- AOOO
Specimen
Number
Measured
Slump (in.)
Age
(Days)
Date
Tested
Total Load
(Lbs.)
Compressive Strength
(Lbs./Sq.1n.)
Remarks
BCO 1
7
6/16/15
126,620
4,480
BCO 2
28
7/7/15
BCO 3
4.25
28
7/7/15
BCO 4
H
Hold
'rest Methods Utilized
Fracture Regular
Cylinders Made By: HP
I
ASTM C-31, C-39, C-143
(Unless Noted Otherwise)
—
Remarks and/or Distribution:- None
cc: Mr. Rick Odell - City Of COPPCII via E-mail: ROdell@coppelltx.gov
Mr, Michael Garza - City of Coppell, Phone: 972-304-3679; via E-mail: MGarza@coppelltx.gov
Mr. George Marshall - City of Coppell via Email: gmarshall@coppelltx.gov
Mr. Robert Caudill - Tiseo Paving via Email: rcaudill@tiseopaving.com
GEE Consultants, Inc. TBPE Firm: F-3212 Reviewed by:
.
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not necessarily indicative of the quantities of apparently identical or similar products.
receive our prior written approval. Our letters and reports apply only to the sample tested and/or observed and are n