Northlake 635(2)-LR 970418Maxil
251
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.: 11517
COPPELL BUSINESS CENTER DATE OF SERVICE: ~
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: On(.
COPPELL, TX REPORT DATE: 4/2
PAGE 1 OF 1
SERVICES: Sample concrete at location of placement, perform requirG
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 4/17/97
1 2 5/08/97
1 3 5/08/97
PROJECT DATA
CLASS OF CONCRETE: Mix
DATE OF PLACEMENT: 4/
TIME SAMPLED: 02:45PM
TEMPERATURE (DegF) - AIR:
TRUCK NO: 454
MEASURED. SLUMP (in.): 5
AIR CONTENT(%): 2.1
LOCATION OF PLACEMENT:
Pier J-1.6
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
{days) (in.) (sq.in.) (lbs. force) {psi) FI
7 _ 6.00 28.27 139050 4920 C(
28
28
1 4 HOLD
ADDITIONALCOMMENTS:
Technician time recorded on report number 115175
Technician: Rusty Bowers
Technician
Report Distribution:
{1! L/neOn Prorm~'~ Co,
(1) BUTLER CONSTRUCTION INCORP.
(1} BROCKETT-DAVIS-DRAKE, INC.
(11 THE CITY OF COPPELL
(1I THE CITY OF COPPELL
(1) O'BRIEN ASSOCIATES, INC.
(1) A.E.C,C.
~001 LW
Our letters end reports are for the exclusive use of the ciient to whom t~ey are aadresse~ ar~l shail not ~ ~
full without the e~rova of t~ test~ laboratory. T~ ~e of our name m~ receive.our ~rl~en a~ro~., O~lre
3pplv only to the samole t~ted a~/or lnspec~eQ, and are not ~catlve of t~ quantltl~ oT apparently r~entlcal
n Tach. · Southwestern Labs
5 Lone star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
305034
6
/10/97
oing
8/97
d field tests,
Number 9349
0/97
BY: Rusty Bowers
7 CONCRETE: 77
TICKET NO: 364750
0
IACTURE TYPE REMARKS
~NE
:ed excel;t in
l/miler ;~r oduc~s.