SS9901-LR060407A
Construction Materials Testing
and Environmental Consulting
`texas 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
April 7, 2006 Date Concrete Placed: March 8, 2006
Standard 6 "x12"
C (lent
City of Coppell
Area 28.27 Square Inches
Project.
DeForest & Sandy Lake Wastewater
4,440
Concrete Report No. 27
DLS 103
Lift Stations Project SS 99 -01
28
04/05/06
C ontractor
Can -Fer Construction
Project No.. 205 -0126
C oncrete Supplier and Plant:
Southern Star 66
04/05/06
162,560
Location of Placement:
Grade beams
DLS 105
MATERIALS
Source/ SSD Batch Wts.
OBSERVATION DATA
Description (Lbs/CuYd)
Test Methods Utilized
Fracture Regular
Mix Number
7503
Time Sample Batched:
12 15 pm
t. ement:
Time Sampled:
01 06 pm
FIN ash
Sample Location.
Grade beams- east & north portion
Truck/Ticket No
871/977774
C oarse Aggregate:
Temperature:
Intermediate Aggregate:
Ambient Range:
73eF
I inc Aggregate
Concrete Range:
70 °F
Admixtures
Slump Range (inches):
7
Weather Conditions:
Cloudy
I
Time Started:
11.30 am
2
Time Completed:
02.45 pm
ldded water
0 gallons
Sample Air Content ( %):
N/A
Total Cubic Yards Placed.
10
Rennired Strength (l.hs /so in r
anon
Specimen
Number
Measured
Slum (in.
Age
(Days)
Date
Tested
Total Load
Lbs.
Compressive Strength
LbsJS .In.
Remarks
DLS 102
7
03/15/06
125,560
4,440
DLS 103
28
04/05/06
159,540
5,640
DLS 104
7 z
28
04/05/06
162,560
5,750
DLS 105
H
HOLD
Test Methods Utilized
Fracture Regular
Cylinders Made By MR
ASTM C 31,C 39,C -143
(Unless Noted Otherwise )
Remarks and /or Distribution * Superintendent informed of slump. Said concrete has plasticizer in it
cc Mr Rick O'Dell - City of Coppell
Mr Todd C Hoff - Canfer Construction Co.
Ms. Erika K. Cooper - Turner Collie & Braden
i
Texas CMT, Inc Reviewed by � \ )
All letters and reports are for the exclusive use of the client to whom the% are addressed and shall not be reproduced without the full approval of Texas CMT Inc The use of our name must receive our pnor written approval. Our letters and
reports apph onN to the sample tested and/or observed and arc not necessarily indicative of the quantities of apparenth identical or similar products.
OT /M
r irq CMT Inca
Construction Materials Testing
and Environmental Consulting
10044 Monroe Drive Dallas, Texas 75229 9 (214) 352.6957 Fax (214) 352.6972 e www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date April 7, 2006 Date Concrete Placed: March 9, 2006 Standard 6 "x12"
Client City of Coppell Area 28.27 Square Inches
Project: DeForest & Sandy Lake Wastewater Concrete Report No. 28
Lift Stations Project SS 99 -0,
C ontractor Can -Fer Construction Project No. 205 -0126
C oncrete Supplier and Plant: Southern Star 27
Location of Placement: Paving
MATERIALS source/ SSD Batch wt5 OBSERVATION DATA
Description (LbsXuYd)
Mix Number 7503
Time Sample Batched.
10:38 am
C ement
Time Sampled:
11.28 am
Remarks
Sample Location.
NF corner of small building, SW corner of
Fly Ash
03/16/06
building - sidewalk
C uarse Aggregate
Truck/Ticket No
931/1052603
Intermediate Aggregate
Temperature:
04/06/06
Fine aggregate.
Ambient Range
67 °F
DLS 108
Concrete Range'
75 °F
\dmiXtures
Slump Range (inches):
2 "
Weather Conditions
Clear
2
Time Started.
10'00 am
Added Water 0 gallons
Time Completed
12.30 pm
Fracture Regular
Sample Air Content ( °in)
4%
(Unless Noted Otherwise
Total Cubic Yards Placed.
8
Rennired Stre.npth H hs /sn in Y
4000
Specimen
Number
Measured
Slum (in.)
Age
(Days)
Date
Tested
Total Load
Lbs.
Compressive Strength
Lbs. /S .In.
Remarks
DLS 106
7
03/16/06
133,940
4,740
DLS 107
28
04/06/06
153,040
5,410
DLS 108
2i
28
04/06/06
164,260
5,810
DLS 109
H
HOLD
lest Methods Utilized
Fracture Regular
Cylinders Made B AB
y y
ASTM C 31,C 39,C -143
(Unless Noted Otherwise
Remarks and/or Distribution.
cc Mr Rick O'Dell - City of Coppell
Mr Todd C Hoff- Canfer Construction Co.
Ms. Erika K Cooper - Turner Collie & Braden
8
Texas CMT, Inc Reviewed by \ �f
Ml letters and reports are for the exclusive use of the client to whom the% are addressed and shall not be reproduced without the full approval of Texas CMT Inc. The use of our name must receive our prior written approval. Our letters and
reports apph onh to the sample tested and/or observed and are not necessarily indicative of the quantities of apparcndv identical m' similar products.