[dsg-eic_dirc] DIRC safety document drafts

[Marc Mcmullen]

Hi Jen,

I'll set a meeting for this week to go over the documents.

Marc
________________________________
From: Jennifer Williams <jennifer at jlab.org>
Sent: Monday, November 28, 2022 10:45 AM
To: Marc Mcmullen <mcmullen at jlab.org>; dsg-eic_dirc at jlab.org <dsg-eic_dirc at jlab.org>
Cc: Imani Burton <iburton at jlab.org>; Patrizia Rossi <rossi at jlab.org>
Subject: Re: DIRC safety document drafts

Hi Marc,
The laser eyewear needed is O.D. 2+ for both wavelengths.

I suggest we use eyewear the covers both wavelengths and has appropriate OD.  For example:
[cid:40daa133-2ec4-4641-ba09-423e181bfde8]


NOIR has many different frame styles, even frames that fit over prescription glasses.  This specific lens filter has a visible light transmittion of 73%, better visibility for other task inside the lab.  When we are ready, I will place the order and confirm OD etc when they arrive, then distribute to the work space/LSO.

I have a few comments for the LOSP and Laser training lesson plan.  I'd like to meet to discuss those comments when you have time available.

Thanks
Jen



________________________________
From: Marc Mcmullen <mcmullen at jlab.org>
Sent: Monday, November 28, 2022 9:26 AM
To: dsg-eic_dirc at jlab.org <dsg-eic_dirc at jlab.org>
Cc: Jennifer Williams <jennifer at jlab.org>; Imani Burton <iburton at jlab.org>; Patrizia Rossi <rossi at jlab.org>
Subject: DIRC safety document drafts

Hi Jen,

Here is the latest draft of the DIRC laser documents (LOSP form with LTHA, Laser specific lesson plan)

We still need to confirm the level of eye protection with you.

Please review and let me know when we can meet up (maybe Zoom) to discuss the content.

Regards,
Marc
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