[alma-config]distance to pipeline

[Guillermo Delgado]

Dear all,

Some time ago (beginning of this year) I contacted the people from
GasAtacama because the selected position for APEX is ~140 m from the
pipe-line. They took two days to check their actual specifications and give
the OK without any other comment.

I also have the agreement (or perhaps one of the latest draft -I do not
remember here), on this agreement they talk about the two distance 400 m and
150 m, but they were for traffic and construction. The bottom line is that
the guys are flexible and maybe they do not even know that there was an
agreement, thus we will have APEX at 140 m from the pipe-line. If you are
interested on it, I can ask someone at ESO to fax it to one of you (Spanish
text). I also have the contact person at Gas Atacama.

Cheers to every one,

gd



-----Original Message-----
From: Bryan Butler <bbutler at aoc.nrao.edu>
To: alma-config at cv3.cv.nrao.edu <alma-config at cv3.cv.nrao.edu>
Cc: jkingsle at tuc.nrao.edu <jkingsle at tuc.nrao.edu>; dhofstad at eso.org
<dhofstad at eso.org>; ehardy at cv3.cv.nrao.edu <ehardy at cv3.cv.nrao.edu>;
rbrown at cv3.cv.nrao.edu <rbrown at cv3.cv.nrao.edu>; leo at das.uchile.cl
<leo at das.uchile.cl>; alma-site at cv3.cv.nrao.edu <alma-site at cv3.cv.nrao.edu>
Date: Friday, May 10, 2002 11:39
Subject: [alma-config]distance to pipeline


>
>all,
>
>in the configuration CDR, simon pointed out that the allowable
>distance to the pipeline on the masks i was showing looked like
>it was less than 400 m.  this is in fact correct.  the distance
>is 100 m in the most recent mask.  i have traced this back to
>just after the PDR in grenoble, when i explicitly made the change.
>i have in my notes from the PDR that we decided that we should
>make that distance 100 m instead of the 400 m that i had been
>using previously.  i find  nothing regarding this issue in the
>final report from the PDR, however.
>
>can we get some guidance on what the *real* allowable distance from
>the pipeline is (or at least the one we should be using)?
>
>
> -bryan
>
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