ST9902-LR060925 (2)
Concre..... Compression Test Report
C M J ENGINEERING, INC.
7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993
Client:
Project:
City of Coppell
West Sandy Lake Road
Reconstruction
Report Distribution: (1) City of Coppell
(1) City of Coppell
(1) Tiseo Paving Company
(1) Teague Nail & Perkins
CMJ Report No.: 687-5192-125
Report Date: 09/25/2006
Specifications
Test Data
Strength
Slump
Air Content
Concrete Temperature
Ambient Temperature
3600 psi @ 28 Days
4 in max
3 % min 6 % max
n/a
400 F min
Placement Date
Sampled By
Weather
Supplier/Mix
Air Content Method
08/21/2006
Zach Hartgraves
HoVCalm
Southem Star/9618-B
ASTM C231
Ticket Number:
Slump:
Concrete Temperature:
Placement Location:
Sample Location:
1258180 Time Batched: 13:20
4 in Air Content: 5.0 %
890 F Ambient Temperature: 97" F
Storm drain inlet - Sandy Lake Road, east lane, Storm Drain section B-1
Time Sampled: 14:10
Unit Weight: N/A
Yardage (c.y.): 6/6
Same as above
Concrete Compression Test Results
Cylinder Age Max Load Area Strenijth Fracture
Set# # Test Date (days) (Ibs. force) (sq.in.) (pSI Type
01 SLR0821 0601 08/28/2006 7 94640 28.18 3360 C-cone/shear
01 SLR0821 0602 09/18/2006 28 116760 28.09 4160 E-columnar
01 SLR0821 0603 09/18/2006 28 113060 28.09 4020 C-cone/shear
01 SLR0821 0604 Hold
28 day average 4090
Normal cylinder size: 6" x 12"
Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 or C1231.
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.
CMJ Engineering, fn,c
LIMITATIONS: The test results presented in this report apply only to the specific samples, items, 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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