SS9901-LR060309C
T
Construction Materials Testing
and Environmental Consulting
°Texas CMT Ingo
10044 Monroe Drive Dallas, Texas 75229 (214) 352 -6957 Fax (214) 352.6972 0 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date March 9, 2006 Date Concrete Placed: March 2, 2006 Standard 6 "x12"
Client City of Coppell Area 28.27 Square Inches
Ptolect DeForest & Sandy Lake Wastewater Concrete Report No. 26
Lift Stations Project SS 99 -01
C ontraclor Can -Fer Construction Project No. 205 -0126
Concrete Supplier and Plant: Southern Star 27
Iocation of Placement: Grade beams
MATERIALS source! SSD Batch Wts. OBSERVATION DATA
Description (Lbs/CuYd)
Mlx Number 7503
Time Sample Batched.
01 l0 pm
C ement.
Time Sampled.
0202 pm
Remarks
Sample Location.
East & south grade beams
FIti Ash
Truck/TicketNo
1883/1052505
C oarse Aggregate'
Temperature:
DLS 99
Intermediate Aggregate'
Ambient Range
75 °F
Fine Aggregate:
Concrete Range
75 °F
DLS 100
Slump Range (inches):
4' /z"
Admixtures
Weather Conditions:
Partly Cloudy
I
Time Started:
12.30 pm
2
Time Completed:
03.30 pm
Added Water" 0 gallons
Sample Air Content ( %):
N/A
Fracture Regular
Total Cubic Yards Placed:
10
(Unless Noted Otherwise
Remtired Stre.niath iI hs /sn in r
4000
Specimen
Number
Measured
Slum (in J
Age
(Days)
Date
Tested
Total Load
Lbs.
Compressive Strength
(Lbs. /S .In.)
Remarks
DLS 98
7
03/09/06
136,740
4,840
DLS 99
28
03/30/06
DLS 100
4/Z
28
03/30/06
DLS 101
H
HOLD
Test Methods Utilized
Fracture Regular
Cylinders Made B AS
y y
ASIM 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
J
Texas CMT, Inc
Reviewed
All letters and reports arc for the exclusive use of the client to a horn they arc addressed and shall not be reproduced without the full approval of Texas CMT Inc. The use of ou \ amc must recene our poor written approval. Our letters and
reports apple ml% to the sample tested andior observed and are not necessanly indicative of the quantities of apparently identical or similar products.