Difference between revisions of "Safety"
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==In Case Of Bad Things==
==In Case Of Bad Things==
, call dispatch at '''415-553-8090'''. Program into your phone. may route Vallejo where wait times exceed 1 hour.
the VoIP pay phone call '''415-553-8090'''
===From a mythical land line===
===From a mythical land line===
Revision as of 20:27, 19 June 2011
In Case Of Bad Things
Police and Fire
If there is an urgent police emergency, call San Francisco Police dispatch from your cell phone at 415-553-8090. Program that number into your phone. You can call 911 but it may route through the dispatch center in Vallejo where wait times sometimes exceed 1 hour.
If you are calling in an urgent emergency from the VoIP pay phone at Noisebridge, call 415-553-8090; that line does not have 911 service.
If you need a non-urgent police response (e.g., noise complaints, questions, loud parties, a group of juveniles loitering in front of your hackerspace), call the San Francisco non-emergency number 415-553-0123
If there is a fire emergency, call the San Francisco Fire Department at 911.
From a mythical land line
Police: Dial 911 for emergencies. For non-emergencies, call 415-553-0123. Never attempt to take matters into your own hands, our insurance doesn't cover that.
Fire Department: Dial 911 for emergencies. The designated meeting place in case of evacuation is the sidewalk area in front of the Mi Ranchito market.
San Francisco City Services (graffiti, street conditions, alley cleaning, utilities, etc): 311
Water (flooding): Call the landlord.
Minor Medical (< 10 hit points): There's a first aid kit in the middle of the south side of the classroom wall.
Major Medical (>= 10 hit points, shop accident, gunshot wound, etc): Dial 911 for emergencies. The closest hospital is the level 1 trauma center at San Francisco General Hospital - Emergency. Google thinks there's a hospital very close by on 18th, but it's just a drug clinic and does not have emergency services.
To learn more about emergency preparedness, take the local Red Cross online course
Lab Safety Protocols
Schoen proposed a safety committee, which was brought up at the 10/7 meeting. Add your name here to join! Please also list days and times that would be OK with you for a safety committee meeting.
Seth Schoen - evenings (except Tuesday until Oct. 28)
Meredith L. Patterson - evenings generally, prefer 8pm or later
Greg Albrecht - weekends & evenings that aren't monday or wednesday
Jacob Appelbaum - evenings
Christie - Monday, Tuesday or Thursday before 8(difficult), weekends.
Rigel 00:50, 29 October 2008 (PDT) I would like to sit in, i'm generally free most evenings except for friday and saturday
Al Sweigart - evenings
... looks like a Thursday evening might be plausible? ... +1 thursday evening. gba 10:32, 10 October 2008 (PDT)
... how about first meeting on Thursday the 16th at 20:00? Schoen 00:22, 12 October 2008 (PDT)
.... and a SECOND MEETING on Thursday, March 12, at 19:00? Schoen 22:33, 9 March 2009 (PDT)
We currently have two smoke detectors (one upstairs and one downstairs). We have two fire extinguishers (downstairs rated 3-A:40-B:C, upstairs rated 10-B:C). It would be nice to have a kitchen-oriented extinguisher in the kitchen, and an extinguisher in any lab space that is appropriate to kinds of fires that might occur in that lab space and that won't damage the equipment kept in that lab. If we have any activity, materials, or apparatus in the space for which our fire extinguishers are not suitable, we should get new fire extinguishers that are compatible with them.
We have no sprinklers or other automated fire suppression (right?) and we have only one exit. We should consider whether to do anything to improve the marking of the exit and the fire extinguishers.
It would be helpful for safety to ensure that we always have at least one phone available that doesn't depend on power and Internet access to make calls (a land line or cell phone). Schoen 20:37, 1 October 2008 (PDT)
We have a first aid kit on the wall next to the kitchen. We could encourage Noisebridge members to obtain First Aid and CPR certifications. Schoen 20:37, 1 October 2008 (PDT)
There are also some first aid supplies and bandages in the big bathroom on the metal shelves. --188.8.131.52 02:38, 29 December 2010 (UTC)
Trying to organize First aid and CPR class for Noisebridge. If we have 8 people interested, we can schedule it when we want it instead of the 8AM on a Saturday when they schedule it. Christie 00:29, 30 March 2009 (PDT)
Safety for projects, materials, and equipment
- Rules or procedures
- Documentation (e.g. MSDS)
- Standard operating procedure at every lab I have ever worked at has been to have a binder containing MSDSs for all materials used in the lab. Some labs also had an electronic version in a CMS; we could add MSDSs to the wiki, as many MSDSs are available on the web. If someone wanted to spring for it, we could also get an account at http://www.msdsonline.com/ or someplace similar. Mlp 23:00, 1 October 2008 (PDT)
- Safety equipment or apparatus (e.g. protective clothing or eyewear, eyewash, ventilation, etc.)
- A security grate is needed on the smaller window over the door.
- Bolts on the security grates over the larger windows look somewhat weak. Could use some assessment and possible repair.
- A stronger solid-core door / access control needed
- More discussion in AccessSystem
Safety in the chemistry lab
We're definitely going to need to build a fume hood. ANY reaction that evolves gas must be done with appropriate ventilation, even if it's a relatively harmless gas, and the vent over your average stove won't cut it. (I almost killed myself with carbon dioxide in my kitchen once, so I take this very seriously.) It would really be best if we built a fume hood with an air foil. I have a doc with instructions on how to build one, but it's scanned from a textbook so I really shouldn't upload it here. How much linear space is available near the existing exhaust vent? Mlp 23:02, 1 October 2008 (PDT)
I think it might be useful to set up a timeline for what sorts of experiments we want to be able to do, so that we can acquire lab equipment in sequence of importance, and that maximizes the usability of our equipment for multiple ongoing experiments. it might also be useful to institute some sort of logging application or notebook requirement, so that legal issues can be dealt with as well as allowing others to springboard off of any work that does wind up being done. (this last one is not safety specifically, i know) Rigel 01:38, 29 October 2008 (PDT)
Other things we will need:
- Fire extinguisher: ABC type for sure.
- Bucket of sand. Check it once a week to make sure that the sand hasn't accreted into a solid block.
- Nitrile gloves should always be in stock; they can be had cheap from American Science and Surplus.
- Keep baking soda around for neutralizing acid spills, vinegar for neutralizing base spills.
- Paper towels, loads of them.
- A couple of lab coats. (~$17 at AS&S I think)
- Safety goggles!!!!!
- Eyewash bottle (always keep full with clean distilled water)
- Decontamination shower (we might want to set this up outside in the alley, can make one from PVC)
Mercury poisoning can cause or worsen serious long-term neurological damage and other toxic effects. Mercury vapor cannot be detected by humans. The exposure limit per OSHA is 0.05 mg/m³ in air, depending on form.
In case of significant exposure (e.g. ingestion, touching mercury, or breathing without a mercury specific air filter near a major spill), visit your doctor for testing and possible chelation therapy.
In case of a mercury spill:
- Isolate the area - remove anything that might get contaminated and isn't yet, and get people (esp. kids) to leave the area to minimize exposure to vapor
- Don safety equipment - goggles, facemask, disposable gloves (gloves are above the fridge)
- Identify the source if possible
- Suck up mercury w/ eyedropper and put in a double-bagged airtight container; use index cards to corral. For large spills, use sawdust.
- Double check entire area that mercury might have skittered off to
- Clean area with sodium thiosulphate solution and/or powder (stored in darkroom, also used as photographic fixer)
- Rinse with water
- Dispose of all materials used in cleanup (sponges, eyedroppers, containers, paper towels, gloves, etc) as hazardous waste. Do NOT leave them as normal trash; it's harmful to the aquifer and illegal to boot. Put it all in a separate bag, clearly label as contaminated w/ mercury, bring proof of SF residency, and drop off (5lb/day free) at:
- Tunnel Ave & Beatty Rd
- San Francisco, CA 94134
- (415) 330-2872
- If the source was not located, or there is another reason why you do not know for certain that all the mercury that might have been spilled was in fact securely collected, consider renting a vapor analyzer to conclusively determine whether any remains.