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Keith Marvin - Fwd: RE: Fwd UPS System 12-19-11.rtf
From:Keith Marvin
To: Birdsall, Per
Date: 12/27/2011 9:52 AM
Subject: Fwd: RE: Fwd UPS System 12-19-11.rtf
Per,
I don't see in the spec where we have called for a new UPS. Is the one there re-useable, or does it need to be
replaced? If it needs to be replaced, we'll get it done. The Opticom is listed to be moved to the new cabinet as well.
Does this need to be upgraded too?
On another note, we need to get the ped signal and crosswalk done on Sandy Lake this week. Is there someone here
that can do that?
Keith
Keith Marvin, P.E.
Project Engineer
(972) 304-3681
>>> Per Birdsall 12/22/2011 11:12 AM >>>
FYI - Per
>>> Mark Obarr <mark@melselectric.com> 12/19/2011 11:32 AM >>>
What I’m looking for is the TS2 Spec. Does it include the UPS or is the UPS its own pay item?
Mark O'Barr
Mels Electric L.P.
Voice (972) 441-6208
Fax (972) 441-6394
6305 S. IH 45
PO Box 40
Wilmer, TX 75172
From: Per Birdsall [mailto:PBIRDSALL@coppelltx.gov]
Sent: Monday, December 19, 2011 11:16 AM
To: Mark Obarr <mark@melselectric.com
Subject: Fwd UPS System 12-19-11.rtf
This is what I can find short notice. We model after previous intersections unless specification changes are made. We
have not changed the BBU in years. We have upgraded the opticom recently to the hybrid optical/GPS model and the
cameras to the Autoscope Encore MVP.
Keith is out this week. I don't have access to the drive that has the files on it. Hope this works. Thanks, Per
file://C:\Documents and Settings\radloo\Local Settings\Temp\XPgrpwise\4EF9956CCity_...4/23/2012