121 BP Phase 1-LR 990909 GEOTECHNICAL AND ~ I~ 0 LJ ~
ENVIRONMENTAL CONSULTANTS
CONCRETE CYLINDER TEST REPORT
121 Business Park- Buildings B-D
601,651,701 and 751 Canyon Drive
Coppell, Texas
REPORTED TO: The Industrial Group REPORT NO. 76
P.O. Box 802047 REG PROJECT NO. 5607
Dallas, Texas 75380-2047 SAMPLE DATE: 09-09-99
ATTN: Mr. John Walsh TECHNICIAN: J. Bardziej
CONTRACTOR: Westcliffe. Inc.
Location of Sample
I Set Number I Location I Quantity Represented
1 Grade Beam: 30'N. I'E of SW Corner of Bldg. #5 10/40
Design Information
Source of Concrete I Mix Identification I Specified Strength p.s.i.
! Lattimore 18 4000
Test Results
! Set ICylinderI Age@ TotalLoad Compressive I Average Strength
No. ID Date Tested Test lbs. Strength p.s.i, p.s.i.
1 7572 09-16-99 7 108600 3840
7572 10-07-99 28 131490 4650
7572 10-07-99 28 135170 4780 4720
7572 Hold
Cylinder Data
No. ID Slump Sample Air Temp. Temp. Entrainment Number
I 7572 5.00 2:00 PM 93 93 N/A 7076868
Distribution: (!) The Industrial Group/ Submitted by:
Mr. John Walsh
(1) Gromatzky Dupree & Associates/ REED ENGINEERING GROUP, INC.
Mr. Bennett Foster
(1) Westcliffe. Inc./Mr. Charlie Johnson Original Signed By
(1) The Industrial Group/
Mr. Mac McClure Keith E. Atkins
(1) Campbell Associates/ KEA/sa/rt
Mr. Randy Pliler
(1) City of Coppell/Building Inspections
(1) City of Coppell/Engineering Dept.
(1) Bear Creek Construction/
Mr. Brian Holdgate
(1) Mr. Hank Metzger
242-' ST:JTZ DR SUITE .:23 · DALLAS TX 75235 · -EL ~214~ 2.=.2 5.~CC · F.~X [2:4' 2~2 ,2. C1~