Standard Operating Procedure

LOCAL SAFETY OFFICER: Christopher Slowe
ROOM: Cruft 110, 111; Lyman 23
P.I.: Lene Vestergaard Hau

DATE: August 10, 2006

TYPE OF RESEARCH: Experimental Atomic and Optical Physics

PROTECTIVE CLOTHING THAT MUST BE USED FOR ALL WORK:

• Safety Glasses - Must be employed when working with any process that could throw off debris.
• Face Shields - Handling reactive metals (such as Cesium, Rubidium or Sodium) requires wearing an apron and face shield.
• Aprons - Handling reactive metals (such as Cesium, Rubidium or Sodium) requires wearing an apron and face shield.
• Gloves - When working with chemicals or other materials that warrant the use of protective gloves (such as work with cryogens), proper glove selection is critical. At the Safety Committee web site (http://www-safety.deas.harvard.edu) under "Safety Committee Services" can be found a listing of glove type vs. chemical. If there is any question, see Lenny Solomon.
• Laser Safety Goggles - Laser goggles must be worn when lasers are operating in the room.
• Other - N/A

GENERAL HOUSEKEEPING RULES:

1. Cruft 110 and 111 are clean lab areas. Booties should be worn at all times when entering and dust should be kept to a minimum.
2. In general, clutter should be avoided.

WASTE DISPOSAL RULES:

1. Everyone needs to take the training offered by EH&S pertaining to the disposal of hazardous waste.
2. The satellite accumulation area is located next to the fume hood in Cruft 116 or Lyman 22.

FUME HOOD USE:

• Use fume hood in Cruft 116 or Lyman 22 for all procedures where hazardous chemicals are involved, i.e. when washing parts in harsh solvents or corrosives.
• Do not obstruct fume hoods or use them for passive storage.
• All fume hoods must be certified once per year.

CHEMICAL STORAGE:

All solvents should be stored in the chemical storage cabinets in either Cruft 116 or Lyman 22.

SPECIAL TRAINING REQUIRED:

1. All personnel in this lab must take the initial (in-person) hazardous waste disposal training offered by EH&S. The schedule for the Hazardous Waste Classroom Training can be found at http://www-safety.deas.harvard.edu/services/seminars.html.
2. All personnel in this lab must take the on-line hazardous waste refresher training every year. The Hazardous Waste Training Module can be found at http://www.uos.harvard.edu/cgi-bin/ehs/page_1.pl.
3. In addition, training is available regarding laser safety, machine shop safety and the safe use of compressed gases. To see a list of training seminars or to register for training, go to the Safety Seminars page at the DEAS/Physics Safety Committee web site:
   http://www-safety.deas.harvard.edu/services/seminars.html.

CHEMICAL SPILL CLEAN-UP PROCEDURES:

1. Notify lab personnel.
2. If necessary, evacuate lab.
3. If necessary, use safety shower.
4. Notify building manager Stuart McNeil (5-2874) and the University Operations Center (5-5560).

OTHER RELEVANT COMMENTS: N/A