Northlake 635(2)-LR 970409Maxi
25'
TECHNOLOGIES INC
CLIENT:
PROJECT:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201 PROJECT NO.: 0903
REPORT NO.: 1146~
COPPELL BUSINESS CENTER DATE OF SERVICE: .~
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: Cha
COPPELL, TX REPORT DATE: 4/C
PAGE 1 OF 1
SERVICES: Sample concrete at location of placement, perform require
prepare and test concrete compressive strength specimens.
CONTRACTOR: BUTLER CONSTRUCTION
CONCRETE SUPPLIER: Pioneer
PLANT: 22
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 5-7" AIR: N/A
METHOD OF TEST
SAMPLING: ASTM C-172
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AiR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39
CYLINDER
MARKED DATE
SET NO. TESTED
1 1 4/07/97
1 2 4/28/97
1 3 4/2S/97
PROJECT DATA
CLASS OF CONCRETE: Mix
DATE OF PLACEMENT: 3/':
TIME SAMPLED: 11: 35~-.
TEMPERATURE (DegF) - AIR: 7
TRUCK NO: 390
MEASURED SLUMP (in.): 5.
AIR CONTENT(%): 1.5
LOCATION OF PLACEMENT:
Drilled pier D-8
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
{days) (in.) (sq.in.) (lbs. force~ {psi) F
7 6.00 28.27 119940 4240 CC
28
1 4 HOLD
ADDITIONALCOMMENTS:
Technician time recorded on report number 114685
Five (5) gallons of water added at site.
Technician: Stewart Ainsworth
Technician
Report Distribution:
{1 } Lincoln Prol3erty Co.
(1) BUTLER CONSTRUCTION INCORP.
(1) 8ROCKETT-DAVlS-DRAKE,INC.
(1) THE CITY OF COPPELL
(1} THE CITY OF COPPELL
{1) O'BRIEN ASSOCIATES, iNC.
{1 ) A.E.C.C.
~001 LW
Our letters and re!~orts are for the exclusive use of the c~ient to whom tme¥ are ~dre~ed a~ s~all ~ reor~uc
fuji without the aoDroval of the tes[in~ le0ora~ory. The ~e of our name m~: receive our wrltte~ aoDrovel. Our let
aODty OnlV to t~ samole test~ and/or ~nsoected, and are ~ot ~mdicat~ve of ~e auantlties of aDoe~enttv identical or ~
Tach. · Southwestern Labs
Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
505034
6
/31/97
rlie
9/97
d field tests,
Number 9349
1/97
BY: Stewart Ainsworth
D CONCRETE: 80
TICKET NO: 363907
0
ACTURE TYPE REMARKS
NE
LABS
~ra~ken, B.S. Ch.E.
Dj oct ~nager
except in