Northlake 635(2)-LR 970602Maxi,
26~
TECHNOLOGIES INC
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201
COPPELL BUSINESS CENTER
WRANGLER DR AND BELTLINE RD
COPPELL TX
PAGE i OF 1
PROJECT NO.: 09031
REPORT NO.: 11623
DATE OF SERVICE:
AUTHORIZATION: C~
REPORT DATE:
Test compressive strength specimens prepared in conjuncti
inspect ion.
CONTRACTOR: BUTLER CONSTRUCTION
CONCRETE SUPPLIER: PIONEER
PLANT: 74
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 4-5" AIR: 3-6%
METHOD OF TEST
SAMPLING: ASTM C-172
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143
TEMPERATURE: ASTM C-138
AIR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39
CYLINDER
MARKED
SET NO.
1 1
1 2
1 3
PROJECT DATA
MIX DESIGN NUMBER: 9362
CLASS OF CONCRETE; 400C
DATE OF PLACEMENT:
TIME SAMPLED: 08: O0~a~J
TEMPERATURE (DegF) - AIR: 7
TRUCK NO: 136
MEASURED SLUMP (in.): 5.
AIR CONTENT(%): 6.0
LOCATION OF PLACEMENT:
25' East, 2' north
building "B".
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE DIAMETER AREA LOAD STRENGTH
TESTED {days) {in.} (sq.in.} (Ibs. forca} (psi}
5/12/97 7 6.00 28.27 107640 3810
6/02/97 28 6.00 28.27 134240 4750
6/02/97 28 6.00 28.27 129240 4570
F
CC
CC
CC
1 4 HOLD
ADDITIONALCOMMENTS:
Five (5) gallons of water added at site.
Technician: Steven Holt
Technician
Report Distribution: (1) Lincoln P~oeerty Co.
(1) BUTLER CONSTRUCTION INCORP.
I1 BROCKETT-OAVIS-ORAKE, INC.
1 THE C TY OF COl=fi'ELL
I1) THE Cl'l'~ OF COLWELL
1 ) O"BRIEN ASSOCIATES, INC.
41 ) A.E.C.C.
1001 LW
full without: the approvai of the testing !~ooratory. The uae of o~ name m. _u~t recew~.our
al~iy rally to the sample teated ansi/or ~nepected, and ~e not ~r~hcatlve ot the cluentl~ oT
Tach. ·Southwestem Labs
Lone Star Dr.· P.O. Box 224227
Dallas, Texaa 75222
Telephone: (214) 831-2700
FAX: (214) 920-1891
i05034
9
/os/97
arlie
2/97
on with concrete
PSI @ 28 DAYS
5/97
BY: Steven Holt
CONCRETE: 79
TICKET NO: 375964
UNIT WEIGHT(pcfl: N/A
f northwest corner of
ACTURE TYPE REMARKS .
NE
NE & SPLIT
NE & SPLIT
~/en/~, B.S. Ch.E.
oject Manager