Northlake 635(2)-LR 970219Max~
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.: 1114(
COPPELL BUSINESS CENTER DATE OF SERVICE:
WRANGLER DR. & BELTLINE RD. AUTHORIZATION:
COPPELL, TX REPORT DATE: 2/
SERVICES: Sample concrete at location of placement, perform require
prepare and test concrete compressive strength specimens
PROJECT DATA
CONTRACTOR: BUTLER CONSTRUCTION CLASS OF CONCRETE: Mix
CONCRETE SUPPLIER: Pioneer DATE OF PLACEMENT: 1/~'
PLANT: 22 TIME SAMPLED: 08:20AM
SPECIFICATION REQUIREMENTS TEMPERATURE (°F) - AIR: 5~
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 136
SLUMP: 5-7" AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Piers for Building '
ASTM C-143 4' below from top o!
w/this load E.2-3.9
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 ~YLINDERS
CYLINDER MEASURED MAXIMUM
MARKED SLUMP DATE AGE DIAMETER AREA LOAD
SET NO. {inches) TESTED (days) (in.) (sq.in.) {lbs. force)
1 1 6.50 1/29/97 7 6.00 28.27 76870
1 2 6.50 2/19/97 28 6.00 28.27 103440
1 3 6.50 2/19/97 28 6.00 28.27 107760
ADDITIONAL COMMENTS:
Technician time recorded on report number 111465
Technician: Abdullah Ethem
Technician
Report Distribution: ~
(1) Lincoln Property Co. (1) A.E.C.~.
(1) BUTLER CONSTRUCTION INCORP. ~/,-~
(1) BROCKETT-DAVIS-DRAKE, INC.
(1) THE CITY OF COPPELL
(1) THE CITY OF COPPELL
(1) O'BRIEN ASSOCIATES, INC.
1001 LW Our letters eM reports are for the exci~ive use of the client to whom they are aadre~ed a~ shall not be reprcdu¢
full without the approval of the testtn~ laboratory. The u~e of ~urname ~ust receive our written approval. Our letl
m Tech. · Southwestern Labs
75 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
505034
,6
/22/97
9/97
~d field tests,
Number 9337
2/97
BY: Abdullah Ethem
CONCRETE: 63
TICKET NO: 335654
C" Pier # ramp E.2-3.9
pier elevation placement
and C-7.0
OMPRESSIVE
STRENGTH
{psi)
2720
3660
3810
REMARKS
..~:~9~t, B.S. Ch. E.
Dj oct ,Manager
ed except in