SS9901-LR051011Construction 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: October 11, 2005 Date Concrete Placed: September 12, 2005
Client: City of Coppell
Project: DeForest & Sandy Lake Wastewatar
Lift Stations: Project SS 99-01
Contractor: Can-Fer Construction
Concrete Supplier and Plant: Southern Star 27
Location of Placement: Wall
Standard 6"x12"
Area 28.27 Square Inches
Concrete Report No.: 15
Project No.: 205-0126
MATERIALS s~ sso ~ w~. OBSERVATION DATA
Mix Number: 7503 Time Sample Batched: 07:08 am
Cement: Time Sampled: 07:38 am
Sample Location: East wall - middle
Fly Ash: Truck/Ticket No: 1815/1041920
Intermediate Aggregate: Ambient Range: 75°F
Fine Aggregate: Concrete Range: 88°F
Slump Range (inches): 8"
Admixtures: Weather Conditions: Cloudy
I Time Started: 06:00 am
2 Time Completed: 10:00 am
Added Water: 0 gallons Sample Air Content (%):
Total Cubic Yards Placed: 20
4000
Number Slump Iin.~ (Da[s) Tested (Lb~.~ (I~./Sq.ln.?
DLS 57 7 09/19/05 128,240 4,540
DLS 58 28 10/10/05 186,980 6,610
DLS 59 28 10/10/05 183,460 6,490
DLS 60 H HOLD
ASTM C-31re-39rC-143 (Unlegs Nord Otl~rwiset Cylinders Made By: JG
Remarks and/or Distribution: * Foreman informed of slump
Mr. Rick O'Dell - City of Coppell
Mr. Todd C. Hoff- Canfer Construction Co.
Ms. Erika K. Cooper - Turner, Collie & Braden
Mr. Bobby Barr - Onsite cell: 469-556-6469
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: October 11, 2005 Date Concrete Placed: September 12, 2005
Client: City of Coppell
Project: DeForest & Sandy Lake Wastewater
Lift Stations: Project SS 99-01
Contractor: Can-Fer Construction
Concrete Supplier and Plant: Southern Star 27
Location of Placement: Wall
Standard 6"x12"
Area 28.27 Square Inches
Concrete Report No.: 16
Project No.: 205-0126
MATERIALS ~r~/ SSO ~ w~,. OBSERVATION DATA
Mix Number: 7503 Time Sample Batchnd: 09:08 am
Cement: Time Sampled: 09:80 am
Sample Location: North wall - middle
Fly Ash: Truck/Ticket No: 1815/1041924
Intermediate Aggregate: Ambient Range: 85°F
Fine Aggregate: Concrete Range: 90°F
Slump Range (inches): 8"
Admixtures: Weather Conditiom: Clear
1 Time Started: 06:00 am
2 Time Completed: 10:00 am
Added Water: 0 gallons Sample Air Content (%): 3%
Total Cubic Yards Placed: 60
Requit ~d Strength (Lbs./sq.ir): 4000
Numar Slump fln.) (Days} Tesw~l tLbs.} fL~./Sq.ln.)
DLS 61 7 09/19/05 157,260 5,560
DLS 62 28 10/10/05 164,040 5,800
DLS 63 28 10/10/05 172,580 6,100
DLS 64 H HOLD
ASTM C-31,C-391C- 143 ~Unless No~a o~,i~? Cylinders Made By: JG
Remarks aed/or Distribution: * Foreman informed of slump
CC:
Mr. Rick O'Dell - City of Coppe0
Mr. Tndd C. Hoff- Canfer Construction Co.
Ms. Erika K. Cooper - Turner, Collie & Braden
Mr. Bobby Burr - Onsite cell: 469-556-6469