SS9901-LR040924Construction Materials Testing
and Environmental Consulting
Texas
CM%
Inc.
10044 Monroe Drive Dallas, Texas 75229 (214) 352-6957
Fax (214) 352-6972 www .texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Reporl Date: September 24, 2004 Date Concrete Placed: August 27, 2004
Client: City of Coppell
Project: DeForest Lift Station, Coppell
Contractor: $. J. Louis Const~ uctioll
Concrete Supplier and Plant: LMC #6
Location of Placement: Support
Standard 6"x12"
Area 28.27 Square Inches
Concrete Report No: 8
Project Ne.: 204-0 125
MATERIALS sou~c~ SSD Batch wts OBSERVATION DATA
Descuption (Lb~CuYd)
Mix Number: 1701 Time Sample Batched: 03:57 pm
Cement: Time Sampled: 05:02 pm
Fly Ash: Sample Location: Station 11+65 ~ Manhole @ River Chases &
MacArthur Rd at median island
Coarse Aggregate: Truck/Ticket No: 976/6232073
Intermediate Aggregate: Temperature:
Fine Aggregate: Ambient Range: 95°F
Concrete Range: 92°F
Admixtures: Slump Range (inches): 5"
I Weather Conditions: Clear
2 Time Started: 02:00 pm
Added Water: 10 gallons Time Completed: 06:00 pm
Salnple Air Content (%): N/A
Total Cubic Yards Placed: 9
;tren~th (Lbs./sq,in 4,000
Number Slump (i~ ~ (Oav,~ Tested (Lbs) (Lbs/Sq In )
DLS 29 7 09/03/04 114,420 4,050
DLS 30 28 09/24/04 136,500 4,830
DLS 3 l 28 09/24/04 135,440 4,790
DLS 32 H HOLD
Remarks and/or Distribution:
cc: Mr Rick O'Dell - City of Coppel[ ~
Mr. Ted B. Sugg - Turner Collie & Braden, Inc. ~~~
Mr. Sam Montoya - SJ Louis Construction of Texas LTD. (Retests-densities)
Texas
CMT,
Inc.
Reviewed
by: