ST9902-LR060918 (2)
Con cretA 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
Report Distribution: (1) City of Coppell
(1) City of Coppell
(1) Tiseo Paving Company
(1) Teague Nail & Perkins
CMJ Report No.: 687-5192-120
Report Date: 09/18/2006
3 % min 6 % max
Placement Date
Sampled By
Weather
Supplier/Mix
Air Content Method
Test Data
08/15/2006
Zach Hartgraves
Clear/Windy
Southern Star/9618-B
ASTM C231
Strength
Slump
Air Content
Concrete Temperature
Ambient Temperature
Specifications
3600 psi @ 28 Days
4 in max
n/a
400 F min
iJ " A" ;,-. 1--- ~~ --!<:~~"""rn'" T ">'"Th~"""~f-7"''''WTh~~~~~"!/'f";t~'I'''ry"~'''~- - r-'-'-~"""- -:1' ,.- ~,.,r. -,.......,"'''f<'"'' "'"r~--;rr:!F'"~ '"'-"I"""""~"~~~'" ,.",..,..",-- ,.,.,.,..-..,...... .. ~,,,.-" ~~
- : ,', ';': .;,' , ,;;, ; V,;:: ,,'." .'.' ~ :', :,' ~, " C:f~:t2tutS.;:jSO:f}l, '" .'k:;"" ,,", '~.,,' '. "
,-"__~~~~~__~~~~~ ~~~-....._~~~~...............~~~..1 _.~ -~ "-_....
Ticket Number:
Slump:
Concrete Temperature:
Placement Location:
1257986 Time Batched: 13:35 Time Sampled: 15:00
4 in Air Content: 5.0 % Unit Weight: N/A
880 F Ambient Temperature: 970 F Yardage (c.y.): 6/6
Storm Drain Inlet - Royal Lane, southbound, right lane, on west curb, Station 3+84.72
Sample Location:
2 feet north of southern front of inlet, Station 3+84.72
Concrete Compression Test Results
Cylinder Age Max Load Area Stren&th Fracture
Set# # Test Date (days) (Ibs. force) (sq.in.) (pSI Type
01 S LR0815060 1 08/22/2006 7 101760 27.81 3660 E-columnar
01 SLR08150602 09/12/2006 28 137820 28.18 4890 E-columnar
01 SLR08150603 09/12/2006 28 139560 28.18 4950 E-columnar
01 SLR08150604 Hold
28 day average 4920
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, approved by John Gay
**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 Engineerin , I c
R. Carl Lee, S.E.T.
Vice President/CMT Manager
LIMITATIONS: The test results presented in this report apply only to the specific samples, I ms, 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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