SS9901-LR060419T
�Lexas CMT Inc.
Construction Materials Testing
and Environmental Consulting
10044 Monroe Drive Dallas, Texas 75229 (214) 352.6957 Fax (214) 352.6972 0 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date: April 19, 2006 Date Concrete Placed. April 12, 2006 Standard 6 "x 12"
Client: City of Coppell Area 28.27 Square Inches
Project: DeForest & Sandy Lake Wastewater Concrete Report No.. 31
Lift Stations Project SS 99 -01
Contractor Can -Fer Construction Project No.. 205 -0126
Concrete Supplier and Plant: Southern Star 27
Location of Placement: Paving
MATERIALS
Mix Number
Cement
Fly Ash.
Coarse Aggregate:
Intermediate Aggregate
Fine Aggregate:
Admixtures:
2
Added Water
Source/ SSD Batch wts. OBSERVATION DATA
Description (Lbs/CuYd)
9672 CS 300T Time Sample Batched.
12.15 pm
Time Sampled:
01 16 pm
Sample Location:
25'N. of south approach
Truck/Ticket No:
648/1053116
1 ! Temperature:
5
Ambient Range:
77 °F
Concrete Range:
88°F
Slump Range (inches):
7"
Weather Conditions
Partly Cloudy
Time Started:
11 15 am
Time Completed.
02.30 pm
5 gallons Sample Air Content ( %):
4%
Total Cubic Yards Placed.
10
Reanired Rtrenoth (1 he /cn in
4000
Specimen
Number
Measured
Slum in.
Age
(Days)
Date
Tested
Total Load
Lbs.
Compressive Strength
Lbs, /S .In.
Remarks
DLS 118
5
04/17/06
90,800
3,210
DLS 119
28
05/10/06
„ *
7
DLS 120
28
05/10/06
DLS 121
H
HOLD
Test Methods Utilized
ASTM C 31,C 39,C -143
Fracture Regular
Unless Noted Otherwise
Cylinders Made By AS
Remarks and /or Distribution: *Tommy 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
Texas CMT, Inc Reviewed by
All I iters 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 Texas CMT Joe. 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.
Fir
k T\ ilexas CMT Inc.
Construction Materials Testing
and Environmental Consulting
10044 Monroe Drive Dallas, Texas 75229 (214) 352.6957 9 Fax (214) 352.6972 0 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date:
April 19, 2006 Date Concrete Placed: March 22, 2006
Standard 6 "x12"
Client:
City of Coppell
Compressive Strength
Lbs. /S .In.
Area 28.27 Square Inches
Project-.
DeForest & Sandy Lake Wastewater
7
Concrete Report No 30
170,520
Lift Stations. Project SS 99 -01
DLS 1 i 5
Contractor
Can -Fer Construction
04/19/06
Project No. 205 -0126
Concrete Supplier and Plant:
Southern Star 29
DLS 116
5t /4 , r
1
Location of Placement:
Paving
201,180
7,120
MATERIALS
Source/ SSD Batch Wts.
OBSERVATION DATA
H
Description (Lbs/CuYd)
Mix Number
7503
Time Sample Batched:
10' 15 am
Cement:
Time Sampled:
10:35 am
Flv Ash.
Sample Location.
5'W , I'S & TN of SW corner of building
Truck/Ticket No
6018/1051477
Coarse Aggregate:
Temperature:
Intermediate Aggregate:
Ambient Range:
59eF
Fine Aggregate:
Concrete Range:
64 °F
Admixtures.
Slump Range (inches):
5 3 /4"
Weather Conditions:
Partly Cloudy
I
Time Started:
09:30 am
2
Time Completed:
12.30 pm
Added Water
5 gallons
Sample Air Content ( %):
5%
Total Cubic Yards Placed:
20
Remtired Strength (T.hs /sn in l
4000
Specimen
Number
Measured
Slum in.
Age
(Days)
Date
Tested
Total Load
Lbs.
Compressive Strength
Lbs. /S .In.
Remarks
DLS 114
7
03/29/06
170,520
6,030
DLS 1 i 5
28
04/19/06
200,98u
7,110
DLS 116
5t /4 , r
1
28
04/19/06
201,180
7,120
DLS 117
H
HOLD
Test Methods Utilized
ASTM C-3 1,C-39,C- 143
Fracture Regular
Unless Noted Otherwise
Cylinders Made By MR
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
Texas CMT, Inc
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 Texas CMT, 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.