CF-Justice Center-LR070308
Concrete Compression Test Report
eM J ENGINEERING, INe.
7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993
Client:
Project:
Harrison, Walker, & Harper
Police and Fire Renovation
City of Coppel!
Report Distribution: (1) Harrison, Walker, & Harper
(1) City of Coppell
(1) Brinkley Sargent Architects
(1) Structural Engenuity
(1) Teague, Nail, & Perkins
(1) City of Coppell
CMJ Report No.: 875-6111-060
Report Date: 03/08/2007
550 F min 950 F max
n/a
Placement Date
Sampled By
Weather
Supplier/Mix
Air Content Method
Test Data
02/05/2007
Jonathan Hubbard
Clear/Calm
Redi Mixl330J1504
ASTM C231
Strength
Slump
Air Content
Concrete Temperature
Ambient Temperature
Specifications
3000 psi @ 28 Days
3 in min 5 in max
4 % min 6 % max
-----~, -~-~---"- --", '-' ,"-" ,", -" -"" --," , - ,,- ' "~'-'-'~~-""--''''''''''''.-~'~''~~~
,;~'r~lf "'ll' ~:'J .':t , $;0- J,,,..c~;~,..I:>;!',,~...14~'~{~~~
_~_~~~__ _.____. ~ ' _ _~"_~______~~_....,.,._.......;:::. ~_.J\.;.~_~_
Ticket Number:
Slump:
Concrete Temperature:
Placement Location:
59001315
Time Batched: 10:14 Time Sampled: 11:15
Air Content: 4.2 % Unit Weight: N/A
Ambient Temperature: 560 F Yardage (c.y.): 3 of 7
Eastside of Fire Station starting 6' East of Fire Garage running to East Entrance 1 & 2
4in
61. F
Walks:
Sample Location:
Walks: Eastside of Fire Station starting 6' East of Fire Garage running to East Entrance 1 & 2
Concrete Compression Test Results
Cylinder Age Max Load Area Stren~th Fracture
Set # # Test Date (days) (Ibs. force) (sq.in.) (pSI Type
01 CPF02050701 02/12/2007 7 92460 28.27 3270 B-cone/split
01 CPF02050702 03/05/2007 28 133000 27.99 4750 D-shear
01 CPF02050703 03/05/2007 28 130200 27.99 4650 D-shear
01 CPF02050704 Hold
28 day average 4700
Normal cylinder size: 6n 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
CMJ Engineerin ,
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.
m ~pl~l