WA9302-LR 960529'EOTECH~ICAL
From: GEE Consultants, Inc.
To: Ken Griffin
May 29, 1996
EJ NViRONMENTAL
10046 Monroe Drive · Dallas, Texas 75229 · (2t4) 352-5433 · Fax (214) 352-6972
FAX TRANSMITTAI, SHEET
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Message:
In ll)ropcrty designed and/or constructed portland cement concrele pavement joinIs arc a COalmOll reason for pavement distress.
D,;sign mid construction sl~ould include the following:
Joint depth should bc equal to 'A of the pavement thickness.
l-land-formed joints should have a maximum edge radius of aA inch.
Sawing of.joints shotrid begin as soon as the concrete has hm'dencd sufficiently Io permit sawing winrout excessive
ravelling. All joints should be completed beeore uncontrolled shrinkage cracking occurs.
Joints should be cOntinuOus across the pave~nent unless interrupted by fuIl-dcpfl~ pre-molded joint filler, and sllould
extend completely Ihrough fl~e curb.
J¢,int openings widcr that ~ inch should bc cleaned and sealed before opening pavement areas to traffic.
Expansion joints o1' isolation joints should be used re> isolate fixed objects abutting or winfin ~xe paved a~a. They
should contain pro molded joint filler rot' the full dcpth of tl~e stab and should be scaled prior to o~mng to uaffic.
Utilization of an integral curb is recommended.
CONFIDENT1ALITy NOTICE: TIffs tatsimile contains confidential informatitn~ which may also be legally privileged and which is
maende~l l~a' t[Ic use of the Addre.~scc(s) alanrod above. If you are n-I file intended recipient. or Ihc eml~foyee or agent responsible for
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tcH:,nce am the ctmlcnt~ of thi~ Iclccopicd in/~rnaation. may be sta ict~y prohibited. If y~pu llav~ received finis facsimile ill error, please notify us
hmn~dialely by telephone aztd rcttu'n fi~c entire facsimile k~ tas ul the ahove address via U.S. Poslal Service.
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' GEE Consultants, Inc.
10046 Monroe Drive · Dallas, Texas 75229 · (214) 352-5433 · Fax (214) 352-6972
INVOICE J
To: Mr. Ken Griffin Invoice No,: 5196-8
City of Coppell Invoice Date: March 29, 1996
P-O- Box 478
Coppell, Texas 75019
214-304-3679
214-304-3570/f
ProjecT: Field and Laboratory Testing Performed
March, 1996
6.0 MG Ground Water Storage Tank
Coppell, Texas
Terms: Due Upon Receipt
Date of
Smnpling Description Q-antity Rate Total
02-28-96 Pan-time Shotcrete Inspection, Regular 4.0 hrs $29,75 $119.00
time rate
02-28-96 Technician Time to Cut 6 Cores 3.0 hrs $29.75 $89.25
02-28-96 Diameter - Inches of Shotcrete Coring 63.3 ea $2.00 $126.60
02-28-96 Capping and Testing Shotcrete Cores 6 ea $17.50 $105.00
02-28-96 Trip Charge 1 ea $12.50 $D.S0
02-29-96 Pick-up Shotcrete Panel (without 2.0 hrs $29.75 $59.50
inspection)
02-29-96 Technician Time to Cut 6 Cores 3.0 hrs $29.75 $89.25
02-29-96 Diameter - Inches of Shotcrete Coring 632 ea $2.00 $126.40
02-29-96 Capping and Testing Shotcrete Cores 6 ea $17.50 $105-00
02-29-96 Trip Charge Iea $12.50 $12.50
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Da~e of , ~
Sampling ' Description Quantity Rate To~al
03-22-96 Shotcrete Mix Inspection, Regular time 4.0 hrs $29.75 $119.00
03-22-96 Technician to Cut 6 Cores 3.0 hrs $29.75 $89.25
03-22-96 Diameter - Inches of Shotcrete Coring 64.5 ea $2-00 $129.00
03-22-96 Capping and Testing Shotcrete 6 ea $17.50 $105.00
03-22-96 Trip Charge 1 ea $12.50 $12.50
Please Pay $1,299.75
November 1995 Proposal No. 051004
Estimated Total $26,447.38
Total Billed to Date $24,714.29
Estimated Remaining Testing $1,000.00
cc: Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GEE Consultants, Inc. Invoice N6~ 0S196-8
Coppel! Water Tank Page 2 of 2
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