CF-Justice Center-LR070423
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 Coppell
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.: 875-6111-062
Report Date: 04/23/2007
Strength
Slump
Air Content
S.Eecifica!ions
4000 psi @ 28 Days
3 in min 5 in max
4 % min 6 % max
Test Data
Concrete Temperature 550 F min 950 F max
Ambient Temperature n/a
Placement Date
Sampled By
Weather
Supplier/Mix
Air Content Method
04/10/2007
Rober! McElvany
Cloudy/Misty
Redi Mixl728
ASTM C231
'\Flimr~fI!~"~!\"'"""'"?\""'"'7'k''''' ".
59005890 Time Batched: 08:22 Time Sampled: 09:15
4 in Air Content: 4.0 % Unit Weight: n/a
650 F Ambient Temperature: 58. F Yardage (c.y.):
Paving Curb And Parking Area's AI! Along East Edge Of Existing Paving, North East Parking
Ticket Number:
Slump:
Concrete Temperature:
Placement Location:
Sample Location:
Entire Northeast Parking
Concrete Compression Test Results
Cylinder Age Max Load Area Stren~th Fracture
Set# # Test Date (days) (I bs. force) (sq.in.) (psi Type
01 CPF04100701 04/17/2007 7 107780 28.27 3810 C-cone/shear
01 CPF041 00702 05/08/2007 28
01 CPF04100703 05/08/2007 28
01 CPF041 00704 Hold
Normal cylinder size: 6" x 12"
Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1 064, and C617 or C1231.
o Gallons Of Water Added On-Site
R. Carl Lee, S.E.T.
Vice President/CMT Manager
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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