ST9902-LR061020
Concrete Compression Test Report
eM 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
Specifications
CMJ Report No.: 687-5192-146
Report Date: 10/20/2006
Strength
Slump
Air Content
Concrete Temperature
Ambient Temperature
3500 psi @ 28 Days f2.
4 in max ac.. ~ (~
3 % min 6 % max /1 .l" 1 T
n/a
400 F min
Report Distribution: (1) City of Coppell
(1) City of Coppell
(1) Tiseo Paving Company
(1) Teague Nail & Perkins
filii
Test Data
Placement Date
Sampled By
Weather
Supplier/Mix
Air Content Method
09/19/2006
Phil Sommerville
Clear/Calm
LMC/1551
ASTM C231
Ticket Number:
Slump:
Concrete Temperature:
Placement Location:
Sample Location:
7170841
3.5 in
820 F
Sidewalk:
Time Batched: 09:37 Time Sampled: 10:20
Air Content: 5.8 % Unit Weight: N/A
Ambient Temperature: 700 F Yardage (c.y.): 20 of 20
East side of East Entrance to Coppell Bible Fellowship Church on South side of Sandy Lake Rd
36' East from Centerline on East Church Approach
Concrete Compression Test Results
Cylinder Age Max Load Area Stren~th Fracture
Set# # Test Date (days) (Ibs. force) (sq.in.) (psi Type
01 S LR0919060 1 09/26/2006 7 90740 27.99 3240 B-cone/split
01 SLR09190602 10/17/2006 28 119160 28.09 4240 E-columnar
01 SLR09190603 10/17/2006 28 116680 28.09 4150 C-cone/shear
01 SLR09190604 Hold
28 day average 4200
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
CMJ Engineering, I
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.
01 Page 1 of 1