121 BP Phase 1-LR 990813 GEOTECHNICAL AND ~ F::I r--'l I I FTM
ENVIRONMENTAL C~NSULT.ZNTS
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. 51
P.O. Box 802047 REG PROJECT NO. 5607
Dallas. Texas 75380-2047 SAMPLE DATE: 08-13-99
ATTN: Mr. John Walsh TECHNICIAN: V. McManis
CONTRACTOR: Westcliffe. Inc.
Location of Sample
I Set Number I Location I Quantity Represented
, 1 Bldg. 3 Grade Beam: 17-E 20/40
Design Information
ISource of Concrete I Mix Identification I Specified Strength p.s.i.
Lattimore 18 4000
Test Results
Set J CylinderI Age@ Total Load Compressive I Average Strength
No. ID Date Tested Test lbs. Strength p.s.i, p.s.i.
! 6715 08-20-99 7 100630 3560
6715 08-20-99 7 97920 3460 3510
6715 09-10-99 28 123590 4370
6715 09-10-99 28 123950 4380 4380
Cylinder Data
Set I Cylinder I Timeof I Concrete I Air I Ticket
No. ID Slump Sample Air Temp. Temp. Entrainment Number
1 6715 5.5 1 '1 OPM 104 94 NA 3090034
Distribution: (1)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
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