SS9901-LR041005Construction Materials Testing
and Environmental Consulting
Tex s
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: October 5, 2004 Date Concrete Placed: September 7, 2004
Client: City of Coppell
Prqiect: DeForest Lift Station, Coppell
Contractor: S.J. Louis Construction
Concrete Supplier and Plant: LMC # 11
Location of Placement: Manhole
Standard 6"x12"
Area 28.27 Square Inches
Concrete Report No.: 11
Project No.: 204-0125
MATERIALS Source~ SSD Batch Wt$ OBSERVATION DATA
Descdptlon (Lb~CuYd)
Mix Number: 1701 Time Sample Batched: 09:42 am
Cement: Time Sampled: 10:40 am
Fly Ash: Sample Location: Station 19+07, MacArthur Rd. median island -
manhole release
Coarse Aggregate: Truck/Ticket No: I I 18/6232775
Intermediate Aggregate: Temperature:
Fine Aggregate: ganbient Range: 80°F
Admixtures: Concrete Range: 82°F
Slmnp Range (inches): 3½"
I Weather Conditions: Clear
2 Time Started: 09:30 am
Added Water: 0 gallons Time Completed: 11:30 am
Sample Air Content (%): N/A
Total Cubic Yards Placed: 10
Requi~ J Strength (Lbs./sq.in. 4,000
Number Slump (in ~ (DaysI Tested (LBs ) (Lbs/Sq In ) Remarks
DLS 41 7 09/14/04 104,020 3,680
DLS 42 28 10/05/04 122,540 4,330
DLS 43 3 v," 28 10/05/04 123,900 4,380
DLS 44 H HOLD
ASTM C-31,C-39,C-143 (Unless Noted Otherwise) Cylinders Made By: AB
Remarks and/or Distribution:
cc: Mr. Rick O'Dell - City of Coppell \~
Mr. Ted B, Sugg - Turner Collie & Braden, Inc. t~ / /~x,
Mr Sam Montoya- S.J. Louis Construction of Texas LTD. (Retests-densities) ~ ~-
Texas CMT, Inc. Reviewed by: