SS9901-LR051129AT
Construction Materials Testing
and Environmental Consulting
�°exas CMT Inc.
10044 Monroe Drive Dallas, Texas 75229 (214) 352 -6957 Fax (214) 352 -6972 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date November 29, 2005 Date Concrete Placed November 18, 2005 Standard 6 "x12"
Client. City of Coppell Area 28.27 Square Inches
Project DeForest & Sandy Lake Wastewater Concrete Repo No 24
Lift Stations Project SS 99 -01
Contractor Can -Fer Construction Project No 205 -0126
Concrete Supplier and Plant. Southern Star 29
Location of Placement: Slab
MATERIALS Source, SSD Batch Wts. OBSERVATION DATA
Description (Lbs /CuYd)
Mix Number 7503
Time Sample Batched.
08.50 am
Cement:
Time Sampled.
09:35 am
Remarks
Sample Location.
NE portion - 2' above ground
Fly Ash
Truck /Ticket No
1824/958310
Coarse Aggregate
Temperature
DLS 90
Intermediate Aggregate
Ambient Range
57°F
Fine Aggregate
Concrete Range-
75 °F
DLS 91
Slump Range (inches)
6t /a"
Admixtures
Weather Conditions
Clear
I
Time Started.
07 45 am
2
Time Completed.
11.30 am
Added Water 0 gallons
Sample Air Content ( %)
N/A
Total Cubic Yards Placed.
20
Rannirrrl Str—th fT he /sn in T
4fTtTfT
Specimen
Number
Measured
Slum (in.)
Age
(Davy)
Date
Tested
Total Load
(Lbs.)
Compressive Strength
(Lbs. /S .In.)
Remarks
DLS 89
7
11/25/05
134 060
4,740
DLS 90
14
12/02/05
DLS 91
6 'A "
28
12/16/05
DLS 92
28
12/16/05
DLS 93
H
HOLD
Test Methods Utilized
Fracture Regular
Cylinders Made By MR
ASTM C 31,C 39.0 -143
(Unless Noted Otherwise)
Remarks and/or Distribution. * Superintendent informed of slump
cc Mr Rick O'Dell - City of Coppell
Mr Todd C Hoff - Canfer Construction Co
Ms Erika K Cooper - Turner, Collie & Braden
Mr Bobby Barr - Onsite cell 469 -556 -6469
Texas CMT, Inc. Reviewed by
All letters and reports at for the exclusive use of the client to whom they are addressed and shall not be reproduced without the full approval of Texas ("MT - Inc. The use of our name most receive or nrut 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.