On Wed, 05 Oct 2005 22:51:50 GMT, Jim - NN7K
wrote:

If ANY such is to be performed, for railroad equipment, it must be well
thought out, and, further, must face multiple Federal Agencies, and at
least one private one (A.A.R., The American Association of Railroads)
The additional federal agencies a Federal Railroad Administration,
O.S.H.A., and others-- One must also be aware of the facts that MANY
frequencies would have to be involved, because of safety concerns
(much like airlines), against interference. (No, it is NOT just about
Train to train/work crew, and Dispatcher communications that is
involved. Other equipment that railroads use a 1) Track Carriers,
for Crossing grade signals, dragging equipment, high-wide load,
hot box detectors, Broken Rail detection, not to mention some
telephony communications, 2) Remote controlled helper engines (unmanned
engines on the end of trains to push-assist, and brake), 3) "FREDS"
("Friggin Rear End Devices"), some of which provide telemetry to the
engineer of brake pressure, status of tail light, ect.- the new
generation is conversant -2 way, also capable of dumping the
brake pressure (emergency brake application, via remote control)
and, other options (control of Railroad Central Traffic Control,
or CTC. Also, on ALL track circuits, in signaled territory, the
use of Insulated Joints is mandated, by the Federal Railroad
Administration and can cause derailments, and other problems
if NOT adheared to!and, 4) G.P.S. equipment
As to the Engines, tho, they have considerable power, they supply
unorthodox voltages (a typical engine uses 600 volt, circuits, and the
electronics used on them is in the 68-72 volt range- further, the newer
engines are A.C. , the older diesels were D.C.
In sum total, then, this isn't a job for sidewalk superintendents!
ONE item the railroads is STILL looking for is a concensus, for
a Run-Away vehicle (by their work crews), that would alert a track
gang of that runaway comming at them, causing considerable injury!
They are STILL looking for such a foolproof device! Translation:
DON'T hold your breath, or you will get awful blue!! Jim NN7K
Retired Communication Tech, Southern Pacific, and Union Pacific
for over 30 years!!

Jim,

I don't recognize the name, but did you ever work out of the
SF GOB? I spent 30 years there myself.

FWIW, I also hear from Brijet occasionally. You probably know
her (wherever you worked) as she was in charge of CDC for some years.
I spent a decent amount of time down there troubleshooting problems on
the remote lines to the zone offices.



Ari Silversteinn wrote:

Indeed it is both. Considering we gave away a central DB technology to
DHS-NOLA, then they failed to use it, we are hoping to make money this
time
around *and* that they will get their acts together.


On Wed, 5 Oct 2005 08:26:12 +1300, Ken Taylor wrote:


I'm really not criticizing you, per se, but I don't think the concept is
well thought out.


By it's very nature, it cannot be, it is a dynamically moving target and
will be for some time I would imagine.

wrote:

In sum total, then, this isn't a job for sidewalk superintendents!
ONE item the railroads is STILL looking for is a concensus, for
a Run-Away vehicle (by their work crews), that would alert a track
gang of that runaway comming at them, causing considerable injury!
They are STILL looking for such a foolproof device! Translation:
DON'T hold your breath, or you will get awful blue!! Jim NN7K
Retired Communication Tech, Southern Pacific, and Union Pacific
for over 30 years!!


Jim,

I don't recognize the name, but did you ever work out of the
SF GOB? I spent 30 years there myself.

FWIW, I also hear from Brijet occasionally. You probably know
her (wherever you worked) as she was in charge of CDC for some years.
I spent a decent amount of time down there troubleshooting problems on
the remote lines to the zone offices.

Never down in Oakland/the CITY, worked in K.Falls for years,
started in Eugene, in '68. Finally moved here to Sparks, about
12 years ago. Yeh, remember Brigit- bet she doing better than
most - had Dave Stubbles in Roseville, until they laid him off
about 7 years ago then he went to makeing big $$$!!-- and the
two Mikes-- Rosemond - he back in Eugene, and Barnecascle- he
in Elko, NV- got a year until retirement! Guess Bob Hall
still retired in K.Falls, and Jim Haas also there (he took my
job when came to Sparks). All retired (except for the two mikes).
Think you Kaiser D ?? have fun-- Jim (A.J. Foster) NN7K

On Thu, 06 Oct 2005 17:51:49 GMT, Jim - NN7K
wrote:



wrote:

In sum total, then, this isn't a job for sidewalk superintendents!
ONE item the railroads is STILL looking for is a concensus, for
a Run-Away vehicle (by their work crews), that would alert a track
gang of that runaway comming at them, causing considerable injury!
They are STILL looking for such a foolproof device! Translation:
DON'T hold your breath, or you will get awful blue!! Jim NN7K
Retired Communication Tech, Southern Pacific, and Union Pacific
for over 30 years!!


Jim,

I don't recognize the name, but did you ever work out of the
SF GOB? I spent 30 years there myself.

FWIW, I also hear from Brijet occasionally. You probably know
her (wherever you worked) as she was in charge of CDC for some years.
I spent a decent amount of time down there troubleshooting problems on
the remote lines to the zone offices.

Never down in Oakland/the CITY, worked in K.Falls for years,
started in Eugene, in '68. Finally moved here to Sparks, about
12 years ago. Yeh, remember Brigit- bet she doing better than
most - had Dave Stubbles in Roseville, until they laid him off
about 7 years ago then he went to makeing big $$$!!-- and the
two Mikes-- Rosemond - he back in Eugene, and Barnecascle- he
in Elko, NV- got a year until retirement! Guess Bob Hall
still retired in K.Falls, and Jim Haas also there (he took my
job when came to Sparks). All retired (except for the two mikes).
Think you Kaiser D ?? have fun-- Jim (A.J. Foster) NN7K

Oops, sorry, I meant to take this personal stuff offline.