*LORRE April Safety Issue*
04/08/2013
REM has recently performed all lab hood testing and maintenance, and the
Potter Building Deputy Phil Qualio is helping us with the sash cables
order. The hood repairs will be completed by zones. This is a good
opportunity for everyone to review the proper safety steps for using the
lab hoods.
_LORRE Lab Hood List:_
*Room #*
*Amount*
*Hood Type*
*Notes*
359
1
General
336
1
General
335
1
Biological
333
3
General
256
0
-
254
1
General
252
1
General
237
1
General
237A
2
Biological
236
0
-
235
1
General
233
0
-
231
1
General
138
0
-
B38
1
General
_Lab Hood Operating Procedures_:
1. Use hood ONLY as marked on survey sticker (near sash)
2. Use hood only after verifying exhaust operation (Note approved
working height for sash)
3. Do not block baffle slots
4. Keep all work and equipment 6" behind sash
5. If sash does not move smoothly, request maintenance immediately
6. Lower sash to 1" or as low as practical when hood is not in use
7. Wear eye protection, a lab coat, closed-toe shoes and disposable
gloves to protect yourself as well as your samples from contamination.
8. Clean hood interior regularly
_Biological Safety Cabinet only_:
9. Turn on the BSC fan 10 minutes before beginning work to allow
adequate air filtration.
10. Keep the work area of the BSC free of unnecessary equipment or
supplies. Clutter inside the BSC may impede proper airflow and the level
of protection provided. Consider using wire racks or shelving to
increase airflow around front and rear grills.
11. Clean all hood surfaces using 70% EtOH before and after use.
Thank you for your cooperation,
LORRE Safety Committee
