Northlake 635(2)-LR 970410 (2)TECHNOLOGIES INC
Maxi~
25;
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201 PROJECT NO.: O903~
REPORT NO.: 1137
COPPELL BUSINESS CENTER DATE OF SERVICE:
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: Ch
COPPELL, TX REPORT DATE: 4/1
PAGE 1 OF 1
Test compressive strength specimens prepared in conjuncti
inspection.
CONTRACTOR: BUTLER CONSTRUCTION
CONCRETE SUPPLIER: PIONEER
PLANT: 22
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 5"
METHOD OF TEST
SAMPLING:
MOLDING & CURING:
SLUMP:
TEMPERATURE:
AIR CONTENT:
UNIT WEIGHT:
CAPPING/PADS:
TESTING:
AIR: 3-6%
ASTM C-172
ASTM C31
ASTM C143
ASTM C1064
ASTM C231
ASTM C617
ASTM C39
CYLINDER
MARKED
SET NO.
1
2
3
PROJECT DATA
MIX DESIGN NUMBER: 933S
CLASS OF CONCRETE: 300C
DATE OF PLACEMENT: 3/]
TIME SAMPLED: 11: 25AM
TEMPERATURE (DegF) - AIR: 6
TRUCK NO: 121
MEASURED SLUMP (in,): 4.
AIR CONTENT(%): 2.8%
LOCATION OF PLACEMENT:
115' S and 180' E o
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE DIAMETER AREA LOAD STRENGTH
TESTED (days) (in.) {sq,in.) {Ibs. force) {psi) FF
3/19/97 7 6.00 28.27 124170 4390
4/09/97 28 6.00 28.27 147150 5200 C(
4/09/97 28 6.00 28.27 141510 5000 C(
ADOITIONALCOMMENTS:
Due to rain there was some water puddling.
Technician: Steven Holt
Technician
Report Distribution:
I1 ) Lincoln Property Co.
I1) BUTLER CONSTRUCTION INCORP.
(li BROCKETT-DAVIS-ORAKE.INC.
Ill THE CITY OF COPPELL
Ill THE CITY OF COPPELL
(11 O'BRIENASSOCIATES. INC.
(1) A.E.C.C.
1001
Our ;attars and reoocts are for the exclusive use of the ciier~t to w~om they are ~Cldresse,~ and sl~a~J r~ol~ be reprodu,
fuil w~thout tine approval of t~e testing laPorator¥. The use of out name must receive our written aoprovaL Our le
3optv onlv to the sample Tested and/or inspected, and are not Ir~fcative of the quac~ti~les of apparently identical or
Tech.- Southwestern Labs
Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
~05034
1
/12/97
rlie
0/97
on with concrete
psi @ 28 days
2/97
BY: Steven Holt
1 CONCRETE: 69
TICKET NO: 342994
5
SW corner of building.
',ACTURE TYPE REMARKS
NE
~NE
BS
.~.mcJien, B.S. Ch.E.
eject Manager
except in
:tars and reports
;imilar products.