ST0301C- LR151103I • GEOTECHNICAL ENGINEERING
E I • ENVIRONMENTAL CONSULTING
E • CONSTRUCTION MATERIALS TESTING
GEE Consultan.0 ts, Inc.
10046 Monroe Drive Dallas, Texas 75229 • (214) 352-5433 • Fax (214) 352-6972
REPORT OF CONCRETE MIX OBSERVATION
Measured
Slump (in.)
Report Date:
December 1, 2015 Date Concrete Placed: November 3, 2015
Standard 6"x I2" Cylinders
Client:
City of Coppell
Cylinder Cross-sectional Area: 28.27 Square Inches
Project:
Bethel & Coppell Road (Revised)
11/6/15
Concrete Report No.: 34
Contractor:
Iowa Bridge & Culvert Lc.
BCR 157
Project No.: 215-140
Concrete Supplier and Plant:
LMC 956
135,240
4,780
Location of Placement:
Coppell Rd. Box Culvert Top Slab at E. Side
3.25
MATERIALS
Source / SSD Batch Wts.
OBSERVATION DATA
6,150+
Description (Lbs/CuYd)
28
Mix Number:
1701
Time Sample Batched:
10:00 AM
Cement:
Time Sampled:
10:53 AM
Fly Ash:
Sample Location:
10' N. from S. End of Slab
Fracture Regular
Cylinders Made By: RB
Truck / Ticket No:
7003/63096474
Coarse Aggregate:
Temperature:
Intermediate Aggregate:
Ambient Range:
68 OF
Fine Aggregate:
Concrete Range:
75 OF
Admixtures
Slump Range (inches):
3.25
Weather Conditions:
Cloudy
1
Time Started:
8:00 AM
2
Time Completed:
1:30 PM
Sample Air Content (%):
3.75
Added Water:
10 Gallons
Total Cubic Yards Placed:
19.0
Require Strength Lbs./s .in.:
4,000
Specimen
Number
Measured
Slump (in.)
Age
(Days)
Date
Tested
Total Load
(Lbs.)
Compressive Strength
(Lbs./Sq.In.)
Remarks
BCR 156
3
11/6/15
125,140
4,430
BCR 157
7
11/10/15
135,240
4,780
BCR 158
3.25
28
12/1/15
173,760+
6,150+
BCR 159
28
12/1/15
174,520+
6,170+
BCR 160
H
H
Test Methods Utilized
Fracture Regular
Cylinders Made By: RB
ASTM C-31, C-39, C-143
(Unless Noted Otherwise)
Remarks and/or Distribution:
cc: Mr. Rick Odell - City of Coppell via E-mail: Rodell(a),coppelltx.gov
Mr. Michelle Matunas - City of Coppell via Email: minatunasAcoppelltx.gov
Mr. George Marshall - City of Coppell via Email: gmarshallAcoppelltx.gov
Mr. Robert Caudill - Tiseo Paving via Email: rcaudili(a)tiseopaving_com
Reviewed
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 observed and are not necessarily indicative of the quantities of apparently identical or similar products.