Northlake 635(2)-LR 970319 (2)TECHNOLOGIES INC
Maxi
25~
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201
PROJECT:
COPPELL BUSINESS CENTER
WRANGLER DR. & BELTLINE RD.
COPPELL, TX
PROJECT NO.: 0903~
REPORT NO.: 11371
DATE OF SERVICE: 3
AUTHORIZATION: Cha
REPORT DATE: 3/1
SERVICES: Test compressive strength specimens prepared in conjuncti
inspection.
CONTRACTOR: BUTLER CONSTRUCTION
CONCRETE SUPPLIER: PIONEER
PLANT: 22
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 5"
AIR: 3-6%
METHOD OF TEST: ASTM C-39
PROJECT DATA
MIX DESIGN NUMBER: 9339
DATE OF PLACEMENT: 3 / :1
TIME SAMPLED: 11: 25AM
TEMPERATURE (°F) - AIR: 61
TRUCK NO: 121
AIR CONTENT(%): 2 · 8%
LOCATION OF PLACEMENT:
115' S and 180' E of
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
I i 4.75
1 2
1 3
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM
DATE AGE DIAMETER AREA LOAD
TESTED {days) (in.} (sq.in.) {lbs. force)
3/19/97 7 6.00 28.27 124170
4/09/97 28
4/09/97 28
ADDITIONALCOMMENTS:
Due to rain there was some water puddling.
Technician: Steven Holt
Technician
Report Distribution: MAXIM TEC:
(1) Lincoln Property Co. (1) A.E.C.C.
(1) BUTLER CONSTRUCTIO~ INCORP.
(1) BROCKETT-DAV[S-DEAKE, INC.
(1) THE CITY OF C0PPELL { ~.-~'~-:~z-t~ * -
(1) THE CITY OF COPPELL
(1) 0'BRIEN ASSOCIATES, [NC. <,,- _/J --
fu~l wit~ t~
~ Tach. · Southwestern Labs
'5 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
5034
/12/97
rlie
9/97
on with concrete
2/97
BY: Steven Holt
CONCRETE: 69
TICKET NO: 342994
SW corner of building.
OMPRESSIVE
TRENGTH
(psi)
4390
REMARKS
RS
,B~L~keh, B.S. Ch.E.
)ject Manager
~d e~cep~ in
mil~' m'educ~.