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Risk Assessment
This document is currently a DRAFT pending committee approval. It will be an ongoing work in progress. The risk assessment uses these risk criteria:
Risk likelihood
How likely is a hazard to occur?
- Rare - Exceptional circumstances only
- Unlikely - Not expected to occur
- Possible - Could occur at some time
- Frequent - Will probably occur in most circumstances
- Certain - Expected in most circumstances
Risk severity
How Major is a hazard if it occurs?
- Negligible - Small injuries, scratches & bruises.
- Minor - Minor injuries requiring first aid.
- Moderate - Emergency services required, no permanent injury.
- Major - Potential for death or permanent lifechaning injury.
- Extreme - Potential for multiple deaths.
Risk matrix
This gives a risk matrix of Low, Medium, High & Extreme risk activities.
| Neglibile | Minor | Moderate | Major | Extreme | |
|---|---|---|---|---|---|
| Certain | Medium Risk | High Risk | Extreme Risk | Extreme Risk | Extreme Risk |
| Frequent | Medium Risk | High Risk | Extreme Risk | Extreme Risk | Extreme Risk |
| Possible | Low Risk | Medium Risk | High Risk | Extreme Risk | Extreme Risk |
| Unlikely | Low Risk | Medium Risk | Medium Risk | High Risk | Extreme Risk |
| Rare | Low Risk | Low Risk | Medium Risk | Medium Risk | Extreme Risk |
Controls
Hazards are assessed before any controls are applied, and then again after controls to reduce the risk level are applied. If a risk is still considered Extreme after controls are applied then it cannot ever be done in the space. High risk activities can only be done under very strict care, with full induction, and when other members are present in the space.
Hazard
Slips, Trips & Falls - wet area uneven edge (marked), drain pipes, concrete floor.
Before Controls
Likelihood - Unlikely, Consequences - Major
Controls
- Require enclosed footwear - solid footing - Drain pipes, fit a sink or something else - Rules to keep space clean & tidy
After Controls
Likelihood - Unlikely, Consequences - Major
Hazard
Bludgeoning from falling heavy objects
Before Controls
Likelihood - Unlikely, Consequences - Major
Controls
Covered footwear Rules about carrying heavy objects Rules about storing heavy objects Securing heavy/stationary tools down Keeping work areas and storage areas tidy
After Controls
Likelihood - Rare, Consequences - Major
Hazard
Cuts from sharp hand tools & parts with sharp edges
Before Controls
Likelihood - Frequent, Consequences - Minor
Controls
Rules about proper use of tools - not abusing tools No drinking and using hand tools
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Catch hazards - any tool with moving parts
Before Controls
Likelihood - Unlikely, Consequences - Major
Controls
Have a separate machine tool area No loose clothing or hair when in machine tool area
After Controls
Likelihood - Rare, Consequences - Major
Hazard
Hazardous Chemicals - TBD
Hazard
Electric shocks from Mains devices
Before Controls
Likelihood - Possible, Consequences - Extreme
Controls
Residual Current Devices in designated areas, mains devices only opened in these areas Mains devices always unplugged before opening Connecting open mains devices only when via isolation current transformer Standard Operating Procedure for mains powered devices - to be followed 3-phase devices to be tested before connecting No connecting open mains devices when alone in the space
After Controls
Likelihood - Unlikely, Consequences - Major
Hazard
Low Voltage Electricity - fire, electrical burns, exploding batteries
Before Controls
Likelihood - Possible, Consequences - Minor
Controls
Proper and appropriate fusing for all devices Take care when working with batteries - do not short, proper fusing.
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Hearing damage from high noise levels (immediate or prolonged.)
Before Controls
Likelihood - Certain, Consequences - Major
Controls
Enclosures for loud devices when it can be operated inside an enclosure Ear protection available and required for operators and people close by Doors open to minimise reflected sound Position furniture to wall off & sound deaden where possible No using loud equipment when others' present without advance notice and providing ear protection Future - Sound-deadened space
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Eye damage from optical hazards, ie bright lights & lasers.
Before Controls
Likelihood - Unlikely, Consequences - Major
Controls
Only operate laser equipment within legal requirements Only operate lasers or bright light in designated area, with appropriate warning signage Use appropriate eye protection for laser use - user(
responsible for providing No blink protection unsafe (more than Class 2) lasers until we have a separate room Suitable beam dumps for any lasers No using lasers or bright light when others' present without advance notice
After Controls
Likelihood - Rare, Consequences - Major
Hazard
Burns and eye damage from welding activities
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
Appropriate clothing (long sleeves) and protective gear (masks, gauntlets) available and required for welding. Use welders in desginated space, separated from main area or outdoors away from others. No using welders when others' present without advance notice, warning not to look at welder.
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Swarf (bits of material) from tool use (cutting, grinding, drilling, etc.)
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
Appropriate safety equipment - eye protection / gloves provided Long sleeved clothing / overclothing required for anything that produces hot swarf, ie angle grinding Keeping work area clean and tidy Machine tool area for tools that are likely to produce shrapnel Eye baths (at least portable ones)
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Inhaling dust - from cutting/grinding - ie MDF/Fibreglass dust.
Before Controls
Likelihood - Certain, Consequences - Major
Controls
Shopvac or other dust extraction system available, used during/after. Work outside if possible Inside dust work in machine area only, anyone close by to wear a mask, shopvac in use, doors open in other areas. Dust masks suitable for type of dust (provide paper masks, users to provide other tools) No ultrafine or hazardous dust or vapour in space (nothing that requires a respirator, until we have better ventilation.)
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Fire in space.
Before Controls
Likelihood - Unlikely, Consequences - Extreme
Controls
Fire extinguishers and hoses provided in space All materials with MSDS should be stored as per MSDS Chemical/flammable storage space in chemical bund Higher/bigger fire extinguisher signs - visible over furniture Fire extinguishers to be regularly tested & tagged All new members to be shown where the two fire extinguishers area, what they are used for, how to use Have an evacuation plan Smoke detectors installed
After Controls
Likelihood - Rare, Consequences - Moderate
Hazard
Small levels of smoke from soldering and other related regular activities.
Before Controls
Likelihood - Frequent, Consequences - Minor
Controls
Open roller doors when soldering, etc. Portable extraction fans for soldering. Larger fans for clearing the air. Plan for a designated soldering area with extraction setup Consider airflow to surrounding users when soldering
After Controls
Likelihood - Unlikely, Consequences - Minor
Hazard
Members not familiar with safe working practices.
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
Induction in space required - demonstrate and show tools and safety equipment Read and agree with safe working practices before working Clear rules that you're not allowed to use anything you don't know how to operate safely and to ask someone who knows if you don't know Tools marked in inventory as requiring induction & labelled as such Large tools (req. induction) need a record of who can give induction, and who has been inducted. Put in the asset on the web site Smaller tools, have a "safety rules" list laminated next to or with the tool 4 categories of tools:
- No specific rules (low severity injuries, ie hammers, screwdrivers, stanley knives, and computers.)
- Rules only (ie CRO), laminate rules and leave near device.
- Self-Induction (ie angle grinder), laminate safety rules and attach list of inducted signatures on back, require people to read and sign before using. Label says "Self-Induction Signature Required."
- Full Induction (ie mill), laminate safey rules. Require people to be walked through safe use, list of approved inductors and inductees.
Safety rules can be a reformatted/copied relevant section of the user's manual Post manuals on the web site (on the asset page) where possible. Responsibility of donor/lender to provide this. We will provide printer & a laminator and lamination sheets.
After Controls
Likelihood - Rare, Consequences - Major
Hazard
Members ignoring safe working practices
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
Signage for rules to maintain awareness Vigilance, official warnings, protocol for expulsion - at discretion of committee
After Controls
Likelihood - Rare, Consequences - Major
Hazard
Members injured while alone in space.
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
List of activities that can't be done alone - High risk tools (anything that could make you unable to contact emergency services ie severity Major or above, rotary tools, etc.) Write these terms into the safety rules for the tool. Keep a mobile phone on charger no SIM marked as 'dial 112 for emergency call' with our street address and instructions (until/unless we get a landline.) Discourage people from using the space alone.
After Controls
Likelihood - Possible, Consequences - Moderate
Hazard
Non-members accessing the space.
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
Every member has to keep an eye out for new people arriving to the space, asking them to wait until they've been met by a full member. The full member who opened the space is responsible for new members, showing them the rules, giving quick induction tour, providing membership form & collecting $1 for membership. Write an induction checklist and keep it in the space. If the space is left unattended, roller doors should be closed (if not locked) & responsibility falls on the full member to secure the space. Guests on special designated association-run events only
After Controls
Likelihood - Rare, Consequences - Major
Hazard
People bringing in unsafe objects
Before Controls
Likelihood - Frequent, Consequences - Major
Controls
People bringing new permanent tools/junk need to fill it in on the web site, and print/laminate safety rules if needed Any items have to pass all of the safety rules, risk assessment hazards, and be legal and comply with EMF and any other applicable regulations. Members in the space are encouraged to question safety, and any member can veto usage of an item (given stated safety reasons) until/unless approved by the committee (this can be via the mailing list if a majority of committee members write back online, or at a committee meeting.)
After Controls
Likelihood - Rare, Consequences - Major
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Member Tweets
evildeece
13 hours 26 min ago
—
I for one welcome our new 1 handed robotic juggling overlords: http://t.co/EBJXbDps #mhv
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MakeHackVoid
19 hours 53 sec ago
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Space is closed (was open 8 hours)
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MakeHackVoid
1 day 3 hours ago
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Space is open until 22:15 (estimate)
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RuthEllison
2 days 12 hours ago
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Very cool homemade electric guitar (work in progress) by @jmettes spotted at @MakeHackVoid http://t.co/sIvoI1fP
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MakeHackVoid
2 days 20 hours ago
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Space is closed (was open 8 hours)
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MakeHackVoid
3 days 5 hours ago
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Space is open until 22:00 (estimate)
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MakeHackVoid
3 days 22 hours ago
—
Space is closed (was open 4 1/2 hours)
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MakeHackVoid
4 days 3 hours ago
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Space is open until 21:30 (estimate)
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MakeHackVoid
5 days 2 hours ago
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Space is closed (was open 7 hours)
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MakeHackVoid
5 days 7 hours ago
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Space staying open until 18:00 (estimate)
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