ST9905DR-LR060223~~~~5 ~~~9 ~~~s
T
Construction Materials Testing
and Environmental Consulting
10044 Monroe Drive Dallas, Texas 75229 (214) 352-6957 Fax (214) 352-6972 www .texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date: February 23, 2006 Date Concrete Placed: January 26, 2005 Standard 6"x12"
Client City of Cop.pell Area 28.27 Square Inches
Project: Bethel Road i Drainage Project Concrete ReportNo.: 14
Phase A (ST 99-OS)
Contractor: JN Construction Project No.: 205-0202
Concrete Supplier and PIan C LMC 7
Location of Placement: Wall
MATERIALS Sourced SSDBatchwts. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number: 1701 Time Sample Batched: 02:07 pm
Ccn,ent: Time Sampled: 02:40 pm
Sample Location: 65' E. of SE corner of existing box culvert under
I'Iti Ash:
- Freeport Pkwy. - 1'` vertical wall from south
Course Aggregate: Truck/Ticket No: 5016!7160657
Intermediate Aggregate: Temperature:
Fine Aggregate: Ambient Range: 62°F
Concrete Range: 55°F
:admixtures: Slump Range (inches): 5"
1 Weather Conditions: Cloudy
2 Time Started: 0l :00 pm
.Added 11'ater: 5 gallons Time Completed: 04:15 pm
Sample Air Content (%): 4%
Total Cubic Yards Placed: 7
Rem[ired Strennth (Lhc Icn in 1• 3E,(10
Specimen
Number Measured
Slum in. Age
Da s Date
Tested Total Load
Lbs. Compressive Svength
Lbs./S In. Remarks
BET 53 7 02/02/06 80,160 2,840
BET 54 28 02/23/06 111,900 3,960
BET 55 5„ 28 02/23/06 105,400 3,730
BET 56 H HOLD
"Pest Methods Utilized Fracture Regular
Cylinders Made By: MR
.ASTM C-31,C-39,C-143 (Unless Noted Otherwise
Kcmarks and/or Distribution:
i f
cc: Ms. Suzan C. Taylor -City of Coppell
Texas CMT', Inc. Reviewed by:
All kucrs :u[d reports arc for the exclusive use of the client [o whom they arc addressed and shall not be reproduced without the full approval of Texas CMTs. Inc. The use of our name must receive our prior written approval. Our letters and reports apph
only to the sample usted and/or observed and arc no[ nuussarily indicative of the quantities of apparently identical or similar products.