Rozas Addn-LR0508037636 Pebble Ddve For~ Worth. Texas 76118
Client: Tri-Star Construction
, INC.
Concrete Compression Test Report
117) 284-9400 Fax: (817) 589-9993
Report Distribution: (1) Td-Star Construction
(1) City of Coppell
CMJ Report No.: 548-5051-017
Report Date: 08/03/2005
Specifications Test Data
Strength 3600 psi @ 28 Days Placement Date 06/22/2005
Slump 3 in min 5 in max Sampled By Contractor
Air Content n/a Weather n/a
Concrete Temperature n/a Supplier/Mix n/a/
Ambient Temperature n/a Air Content Method ASTM C231
Ticket Number: n/a Time Batched: n/a Time Sampled: 14:00
Slump: n/a Air Content: n/a Unit Weight: n/a
Concrete Temperature: n/a Ambient Temperature: n/a Yardage (c.y.): n/a
Placement Location: 632 Sandy Lake Road, Coppell, TX.
Sample Location: ~' 16' Curb Inlet at NW Comer of Job and 6' of Apren
c~n~ r~tb-~Ompresston~Te~ Re~Hs-- ..... ~
,~,ge Max Load Area Strength Fracture
Set # Cyl~der Test Date (days) (lbs. force) (sq.in.) (ps~ Type
01 DRO06220501 06/29/2005 7 93040 28.27 3290
01 DRO06220502 07/20/2005 28 123180 28.27 4360
01 DRO06220503 07/20/2005 28 120860 28.27 4270
01 DRO06220504 Hold
28 day average 4320
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.
4 Gallons of Water Added On-Site by Guzman Construction
ALL INFORMATION PROVIDED BY CLIENT ^^^
CMJ Engineering, Inc . ri Le~. S.E.T.
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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