Northlake 635(2)-LR 970422 (2) Maxim Tach. · Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
T.~e~ho..: 12~4~ ,3;-~700
FAX: {214) 920-1891
REPORT OF
CONCRETE INSPECTION
CLIENT: L£ncoln Property Co.
500 N. JU~ql:), SUTTE 3300 PAGE i OF 1
ATTN= LARRY MOON
Dallas, TX 75201 PROJECT NO.: 0903605034
REPORT NO.: 115391
PROJECT: COPPELL BUSINESS CENTER DATE OF SERVICE: 4/15/97
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: Charlie
COPPELL, TX REPORT DATE: 4/22/97
SERVICES: Observe concrete mixture for consistency at placement location, perform
required field tests, and prepare compressive strength specimens.
PROJECT DATA
CONTRACTOR: BUTLER CONSTRUCTION CLASS OF CONCRETE: 3000 psi @ 28 days
CONCRETE SUPPLIER: PIONEER DESIGN MIX NUMBER: 9339
PLANT: 22
REPORT OF INSPECTION
BATCH PROPORTIONS
Cement ASTM C-150 470 lbs. Slump Range (in.) N/A Air Content Range (%): N/A
Coarse Aggr.: ASTM C-33 1840 lbs. Range of Fresh Concrete Wt./Cu. Ft.: N/A
Fine Aggr.: ASTM C-33 1347 lbs. Air Temp. Range (DegF): N/A Conc. Temp. Range (DegF): N/A
Admix: ASTM C-494 14.1 cwt. Weather Conditions: N/A
Admix: ASTM C-260 3.0 cwt. Placement Location:
Total Water: 252.0 lbs. Footing at the east side of Building "C"
Water/Cemant Ratio: 0.54 Lb/Lb
No. Cu. Yds. Placed: 34 No. Test Spec.: 6
Technician: Yefim Palchik, MSCE
Time-Started N/A -., Stopped N/A
SUMMARY OF INSPECTION:
The technician observed the concrete mixture at placement location. The
concrete was checked for proper mixing, and a visual estimate of slump was
made. Also, the concrete was observed for workability, consistency, and
uniformity. Samples of concrete were obtained for the required field tests
and preparation of compressive strength specimens for laboratory testing.
Technician time recorded on report number 115375
Test results appear on Report of Concrete Compressive Strength.
Technician: Yefim Palchik, MSCE
Senior Consultant
Report Distribution:
[1! BUTLER CONSTRUCTION INCORP. BS
I1} BROCKETT-DAVIS-DRAKE. INC.
THE CITY OF COPPELL
ll) O'BRIEN ASSOCIATES, INC. ~
{1 ) A.E.C.C.
. Ch.E
re racken, B.S. Ch.E.
Ou~ lettem ~nd rel~O~t~ are far the exclusive uae of the cliertt to whom they are addre~led end ~tlll not be reproduced .x~ept in
full without the IINX'ovll of the tilting Ilbofmtory. The ~ee of o~Jr name must recewe our written Iplwovll. Ou~ ~ttof~ ~ repoft~
1003 LW apply only to the Ilntl~e te~red Indlm' ir~pected, end Ire not ~nd;cat;ve of the aluir~titiee of apparently idellticll Of limilar pro~u~tl.
Maxim Tach. · Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: Lincoln Property Co.
500 N. AKARD, SUITE 3300 PAGE 1 OF 1
ATTN: LARRY MOON
Dallas, TX 75201 PROJECT NO.: 0903605034
REPORT NO.: 115391
PROJECT: COPPELL BUSINESS CENTER DATE OF SERVICE: 4/15/97
WRANGLER DR. & BELTLINE RD. AUTHORIZATION: Charlie
COPPELL, TX REPORT DATE: 4/22/97
SERVICES: Test compressive strength specimens prepared in conjunction with concrete
inspection.
PROJECT DATA
CONTRACTOR: BUTLER CONSTRUCTION MIX DESIGN NUMBER: 9339
CONCRETE SUPPLIER: PIONEER CLASS OF CONCRETE: 3000 psi @ 28 days
PLANT: 22 DATE OF PLACEMENT: 4/15/97
SPECIFICATION REQUIREMENTS TIME SAMPLED: 02: 45PM BY: Yefim Palchik, MSCE
STRENGTH: 3000psi @ 28 DAYS TEMPERATURE (DegF) - AIR: 73 CONCRETE: 78
SLUMP: 5" AIR: 3-6% TRUCK NO: 551 TICKET NO: 344043
METHOD OF TEST MEASURED SLUMP (in.i: 4.50
SAMPLING: ASTM C-172 AIR CONTENT(%): 5. I UNIT WEIGHT(pcf): N/A
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143 LOCATION OF PLACEMENT:
TEMPERATURE: ASTM C1064 Footing, north portion
AIR CONTENT: ASTM C173
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM c39 REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH- 6 X 12 CYLINDERS
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. TESTED (days) (in.) (so.in.) (lbs. force) '~- ~Dsi) FRACTURE TYPE REMARKS
1 i 4/22/97 7 6.00 28.27 106940 3780 CONE
1 2 4/22/97 7 6.00 28.27 107310 3800 CONE
1 3 5/13/97 28
i 4 5/13/97 28
Technician: Yefim Palchik, MSCE
Senior Consultant
Report Distribution:
(1) BUTLER CONSTRUCTION INCORP.
(1) BROCKETT-DAV1S-DRAKE. INC.
I1) THE ClT~ OF COPPELL
ll) THE CITY OF COPPELL
I1! O'BRIEN ASSOCIATES, INC.
I1) A.E.C.C.
(/ ~)a~e~,e~~, B.S. Ch.E.
Manager
Our ~etler~ end ,e.e~s M® ,er the exclumi .... f ,he Client to whom they M.~:xce~t In