ST9902-LR060922
Concreto Compression Test Report
eM J ENGINEERING, INC
7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993
Client: City of Coppell ~ Report Distribution:
Project: West Sandy Lake Roa
Reconstruction
(1) City of Coppell
(1) City of Coppell
(1) Tiseo Paving Company
(1) Teague Nail & Perkins
CMJ Report No.: 687-5192-124
Report Date: 09/22/2006
Strength
Slump
Air Content
Specifications
3600 psi @ 28 Days
4 in max
3 % min 6 % max
n/a
Test Data
Concrete Temperature
Ambient Temperature
400 F min
Placement Date
Sampled By
Weather
Supplier/Mix
Air Content Method
08/18/2006
Zach Hartgraves
Clear/Sunny
Southern Star/9618B
ASTM C231
Ticket Number:
Slump:
Concrete Temperature:
Placement Location:
1258132 Time Batched: 13:30 Time Sampled: 14:00
3 in Air Content: 5.0 % Unit Weight: N/A
900 F Ambient Temperature: 980 F Yardage (c.y.): 5/5
Storm Drain Inlet - West Sandy Lake, south side curb eastbound lane, Station 1 +50
Sample Location:
Same as above
Concrete Compression Test Results
Cylinder Age Max Load Area Stren}th Fracture
Set # # Test Date (days) (Ibs. force) (sq.in.) (psi Type
01 SLR08180601 08/25/2006 7 98624 27.99 r!:: E-columnar
01 SLR08180602 09/15/2006 28 126080 28.18 4470 C-cone/shear
01 SLR08180603 09/15/2006 28 122970 28.18 C-cone/shear
01 SLR08180604 Hold
28 day average 4420
Normal cylinder size: 6" x 12"
Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C17
CMJ Engineering, I
h jtJ-/
o gallons of water added on site
**REVISED REPORT 9/12/2006**
Strength specification changed from 3000 to 3600
Concrete temperature specification removed
Ambient temperature specification revised to remove
maximum temperature.
fj.tt~~
R. Carl Lee, SET.
Vice PresidenVCMT Manager
LIMITATIONS: The test results presented in this report apply only to the specific samples, it s, and areas described within this report. The test results
do not pertain to any other samples, items or areas regardless of similarity. Our reports are produced solely for the exclusive use of our
client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc.
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