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pressurized systems

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Published by SALUS

Toolbox Talk: Working Safely with Pressurized Systems

Date: [DATE] Duration: [DURATION] minutes Presenter: [PRESENTER NAME] Location: [LOCATION]

Objective

The objective of this toolbox talk is to ensure that all personnel understand the hazards associated with pressurized systems and the necessary precautions to take when working with or around them. By the end of this talk, participants should be able to identify potential hazards, implement appropriate control measures, and follow safe work procedures to prevent accidents and injuries.

Introduction

Pressurized systems are common in many workplaces and contain gases or liquids under significant pressure. Failure to handle these systems properly can result in serious incidents, including explosions, leaks, and projectile hazards. It's crucial to understand the risks and follow safety procedures to prevent accidents [1], [2], [3], [4].

Presenter Note: Engage the audience by asking if anyone has personal experience related to working with pressurized systems.

Key Points

  • Never work on a pressurized system: Always depressurize the system before performing any maintenance or repairs [1], [2], [3], [4]. This prevents unexpected releases of pressure that could cause injury.
  • Use appropriate PPE: Always wear the required personal protective equipment, such as safety glasses, gloves, and appropriate clothing, to protect against potential hazards [1], [2], [5], [4], [6], [7].
  • Ensure adequate ventilation: Work in well-ventilated areas to prevent the build-up of hazardous fumes or gases [1], [2], [3], [4], [8], [9], [10], [7]. Gases can cause rapid suffocation because of oxygen deficiency [1], [2], [3], [4].
  • Inspect equipment regularly: Check hoses, fittings, and other components for signs of wear, damage, or corrosion before each use [1], [2], [3], [4]. Replace any damaged parts immediately.
  • Follow safe handling and storage procedures: Store pressurized containers in a cool, well-ventilated area, away from heat sources and secured to prevent them from falling [1], [2], [3], [4], [8], [7]. Always install valve protection caps when containers are not in use [1], [2], [3], [4].

Hazard Identification

  • Explosion: Pressurized systems can explode if over-pressurized or exposed to high temperatures [1], [2], [3], [4]. This can cause severe injuries or fatalities.
  • Leaks: Leaks can occur due to damaged hoses, fittings, or valves, leading to the release of hazardous gases or liquids [1], [2], [3], [4]. Exposure to these substances can cause burns, respiratory problems, or other health issues [1], [2], [3], [4].
  • Projectile hazards: Components of a pressurized system can become projectiles if the system fails, striking and injuring workers [1], [2], [3], [4].

Presenter Note: Encourage participants to share any additional hazards they've encountered.

Control Measures

  • Elimination: If possible, eliminate the need for pressurized systems by using alternative methods or equipment.
  • Engineering Controls: Use pressure relief valves, backflow preventers [1], [2], [3], [4], and explosion-proof equipment [1], [2] to minimize the risk of accidents.
  • Administrative Controls: Develop and implement safe work procedures, provide training on the proper use of pressurized systems, and conduct regular inspections [1], [2], [3], [4].
  • Personal Protective Equipment: Wear appropriate PPE, such as safety glasses, gloves, and protective clothing, to protect against potential hazards [1], [2], [5], [4], [6], [7].

Safe Work Procedures

  1. Inspect the system: Before starting any work, inspect all components for damage or wear [1], [2], [3], [4].
  2. Depressurize the system: Ensure the system is completely depressurized before performing any maintenance or repairs [1], [2], [3], [4].
  3. Use proper tools: Use only tools that are designed for use with pressurized systems [1], [2].
  4. Ventilate the area: Ensure adequate ventilation to prevent the build-up of hazardous fumes or gases [1], [2], [3], [4], [8], [9], [10], [7].
  5. Monitor the system: Continuously monitor the system for leaks or other signs of problems during operation [1], [2], [3], [4].

Presenter Note: If possible, demonstrate the safe work procedure or use visual aids.

Personal Protective Equipment (PPE) Requirements

  • Safety Glasses: Always wear safety glasses to protect your eyes from flying debris or chemical splashes [1], [2], [5], [4], [6], [7].
  • Gloves: Wear appropriate gloves to protect your hands from chemical exposure or physical hazards [1], [2], [5], [4], [6], [7].
  • Protective Clothing: Wear appropriate clothing to protect your skin from chemical exposure or physical hazards [1], [2], [5], [4], [6], [7].

Emphasize the importance of proper PPE use and maintenance.

Real-World Example or Case Study

[Provide a detailed description of a relevant real-world scenario or case study]

[Discuss what went wrong or right, and the lessons learned]

Presenter Note: Ask participants if they can relate this example to their own experiences.

Group Discussion

Discuss the following questions:

  1. What are some common pressurized systems in our workplace?
  2. What are the potential consequences of not following safe work procedures when working with pressurized systems?
  3. What can we do to improve safety when working with pressurized systems?

Presenter Note: Encourage active participation and facilitate the discussion.

Emergency Procedures

  1. Evacuate the area: If a leak or other emergency occurs, evacuate the area immediately [3].
  2. Alert others: Notify other workers and supervisors of the emergency [3].
  3. Isolate the system: If possible, isolate the system to prevent further release of pressure or hazardous materials [3].
  4. Contact emergency services: Contact emergency services if necessary [3].

Questions and Answers

Encourage participants to ask questions.

Provide answers to common questions related to the topic.

  • Q: What should I do if I discover a leak in a pressurized system?

A: Immediately evacuate the area, notify your supervisor, and follow emergency procedures [1], [2], [3], [4].

  • Q: How often should pressurized systems be inspected?

A: Pressurized systems should be inspected before each use and regularly as part of a preventative maintenance program [1], [2], [3], [4].

  • Q: What type of PPE is required when working with pressurized systems?

A: The required PPE depends on the specific hazards involved, but typically includes safety glasses, gloves, and protective clothing [1], [2], [5], [4], [6], [7].

Summary

Recap the main points covered in the toolbox talk.

  • Never work on a pressurized system without proper training and authorization [1], [2], [3], [4].
  • Always depressurize the system before performing any maintenance or repairs [1], [2], [3], [4].
  • Use appropriate PPE to protect against potential hazards [1], [2], [5], [4], [6], [7].
  • Follow safe work procedures and report any hazards or incidents immediately [1], [2], [3], [4].

Action Items

List specific actions participants should take following this toolbox talk.

  1. Review the safe work procedures for pressurized systems.
  2. Inspect all pressurized systems in your work area for potential hazards.
  3. Report any hazards or incidents to your supervisor immediately.

Remember: Safety First! Always follow safe work procedures when working with pressurized systems.

Report all hazards, near-misses, and incidents to your supervisor immediately.

Safety powered by SALUS

10 source record(s)

Sources used for this answer

[1] Henry Blueskin Spray Prep

Page 4

Open source document

Source excerpt

# HE572110 - HENRY BLUESKIN SPRAY PREP Revision Date 15-Feb-2016 ## Personal precautions, protective equipment and emergency procedures - Personal precautions - For emergency responders ## Environmental precautions Environmental precautions Remove all sources of ignition. Evacuate personnel to safe areas. Ensure adequate ventilation, especially in confined areas. Use personal protective equipment as required. Keep people away from and upwind of spill/leak. Be aware that gases can spread at ground level (heavier than air) and pay attention to the wind direction. Pay attention to flashback. Remove all sources of ignition. Use personal protective equipment as required. Prevent further leakage or spillage if safe to do so. Prevent product from entering drains. Do not flush into surface water or sanitary sewer system. ## Methods and material for containment and cleaning up Methods for containment - Methods for cleaning up Prevent further leakage or spillage if safe to do so. Cover powder spill with plastic sheet or tarp to minimize spreading. Dike far ahead of liquid spill for later disposal. Dam up. Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Pick up and transfer to properly labeled containers. Use only non-sparking tools. Advice on safe handling ## Precautions for safe handling ## 7. HANDLING AND STORAGE Ensure adequate ventilation, especially in confined areas. Keep away from heat, sparks, flame and other sources of ignition (i.e., pilot lights, electric motors and static electricity). Take precautionary measures against static discharges. Use spark-proof tools and explosion-proof equipment. Use personal protective equipment as required. Do not breathe dust/fume/gas/mist/vapors/spray. Contents under pressure. Do not puncture or incinerate cans. Avoid contact with eyes. Avoid breathing vapors or mists. Do not stick pin or any other sharp object into opening on top of can. ## Conditions for sa…

[2] Henry 880 Tropi-Cool Stop Leak 100% Silicone Spray Sealer - Clear

Page 2

Open source document

Source excerpt

# SAFETY DATA SHEET (cont.) ## Classification (cont.) HE880C - TROPI-COOL® STOP LEAK 100% SILICONE SPRAY SEALER - CLEAR Revision Date 20-Oct-2017 Appearance Liquefied gas Physical state Aerosol Odor Petroleum distillates Precautionary Statements Prevention Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Keep away from heat/sparks/open flames/hot surfaces. No smoking Pressurized container: Do not pierce or burn, even after use Do not spray on an open flame or other ignition source ## Precautionary Statements - Response IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention IF ON SKIN: Wash with plenty of soap and water If skin irritation occurs: Get medical advice/attention Take off contaminated clothing and wash before reuse IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Call a POISON CENTER or doctor/physician if you feel unwell Precautionary Statements - Storage Store in a well-ventilated place. Keep container tightly closed Store locked up Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122 °F Precautionary Statements - Disposal Dispose of contents/container to an approved waste disposal plant Hazards not otherwise classified (HNOC) Not applicable Other Information Not applicable. Unknown acute toxicity 16% of the mixture consists of ingredient(s) of unknown toxicity ## 3. COMPOSITION/INFORMATION ON INGREDIENTS ## Substance <table><tr><th>Chemical Name</th><th>CAS No</th><th>Weight-%</th></tr><tr><td>Polysiloxanes *</td><td>Proprietary</td><td>15 40</td></tr><tr><td>Hydrocarbon propellant (containing &lt;0.1% 1,3-butadiene) *</td><td>[redacted postal code]-86-8</td><…

[3] Safety Data Sheet - Hydrogen Fluoride

Page 4

Open source document

Source excerpt

# Hydrogen fluoride Safety Data Sheet LIND-P070 (cont.) ## 6.1. Personal precautions, protective equipment and emergency procedures (cont.) Linde # Hydrogen fluoride Safety Data Sheet LIND-P070 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. Issue date: 03/20/2015 Revision date: 07/05/2024 Supersedes: 10/18/2022 SDS US Version: 3.4 ## 6.2. Environmental precautions Reduce vapour with fog or fine water spray. Try to stop release. Prevent waste from contaminating the surrounding environment. Prevent soil and water pollution. Dispose of contents/container in accordance with container supplier/owner instructions. 6.3. Methods and material for containment and cleaning up No additional information available 6.4. Reference to other sections See also sections 8 and 13. ## SECTION 7: Handling and storage <table><tr><th colspan="2">7.1. Precautions for safe handling</th></tr><tr><td>Precautions for safe handling</td><td>Do not breathe gas/vapour. Avoid all contact with skin, eyes, or clothing. Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure. Wear leather safety gloves and safety shoes when handling cylinders. Protect containers from physical damage; do not drag, roll, slide or drop. While moving cylinder, always keep in place removable valve cover. Never attempt to lift a cylinder by its cap; the cap is intended solely to protect the valve. When moving cylinders, even for short distances, use a cart (trolley, hand truck, etc.) designed to transport cylinders. Never insert an object (e.g. wrench, screwdriver, pry bar) into cap openings; doing so may damage the valve and cause a leak. Use an adjustable strap wrench to remove over-tight or rusted caps. Slowly open the valve. If the valve is hard to open, discontinue use and contact your supplier. Close the container valve after each use; keep closed even when empty. Never apply flame or localized he…

[4] MAPEI - Mapeair SA-50

Page 2

Open source document

Source excerpt

# Safety Data Sheet MAPEAIR SA-50 (cont.) ## 5. FIRE-FIGHTING MEASURES ## Extinguishing media Suitable extinguishing media: Water. Carbon dioxide (CO2). - Unsuitable extinguishing media: None in particular. ## Specific hazards arising from the chemical Do not inhale explosion and combustion gases. Burning produces heavy smoke. Hazardous combustion products: Not available Explosive properties: Not Relevant Oxidizing properties: Not Relevant Special protective equipment and precautions for fire-fighters Use suitable breathing apparatus. Collect contaminated fire extinguishing water separately. This must not be discharged into drains. Move undamaged containers from immediate hazard area if it can be done safely. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Wear personal protection equipment. Remove persons to safety. Do not allow to enter into soil/subsoil. Do not allow to enter into surface water or drains. Limit leakages with earth or sand. Methods and material for containment and cleaning up - Suitable material for taking up: absorbing material, organic, sand - Retain contaminated washing water and dispose it. ## 7. HANDLING AND STORAGE Precautions for safe handling Avoid contact with skin and eyes, inhalation of vapours and mists. Do not eat or drink while working. See also section 8 for recommended protective equipment. Conditions for safe storage, including any incompatibilities Handle in a well ventilated place. Keep away from food, drink and feed. Incompatible materials: None in particular. Instructions as regards storage premises: Adequately ventilated premises. Storage temperature: Not available ## 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters No data available Appropriate engineering controls: Not available ## Individual protection measures Eye protection: Not needed for normal use. Anyway, operate according good working practices. Protection for skin: No special …

[5] Safety Data Sheet - Ammonia

Page 4

Open source document

Source excerpt

# Safety Data Sheet LIND-P003 (cont.) ## SECTION 6: Accidental release measures (cont.) Linde # Ammonia - US Safety Data Sheet LIND-P003 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. Issue date: 03/16/2015 Revision date: 05/20/2024 Supersedes: 02/23/2022 SDS US Version: 3.3 ## SECTION 7: Handling and storage <table><tr><th>7.1. Precautions for safe</th><th>handling</th><th></th></tr><tr><td>Precautions for safe handling</td><td>:</td><td>Do not breathe gas/vapour. Avoid all contact with skin, eyes, or clothing. Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use only non-sparking tools. Use only explosion-proof equipment. Wear leather safety gloves and safety shoes when handling cylinders. Protect containers from physical damage; do not drag, roll, slide or drop. While moving cylinder, always keep in place removable valve cover. Never attempt to lift a cylinder by its cap; the cap is intended solely to protect the valve. When moving cylinders, even for short distances, use a cart (trolley, hand truck, etc.) designed to transport cylinders. Never insert an object (e.g, wrench, screwdriver, pry bar) into cap openings; doing so may damage the valve and cause a leak. Use an adjustable strap wrench to remove over-tight or rusted caps. Slowly open the valve. If the valve is hard to open, discontinue use and contact your supplier. Close the container valve after each use; keep closed even when empty. Never apply flame or localized heat directly to any part of the container. High temperatures may damage the container and could cause the pressure relief device to fail prematurely, venting the container contents. For other precautions in using this product, see section 16.</td></tr><tr><td>7.2. Conditions for</td><td colspan="2">safe storage, including an…

[6] Safety Data Sheet - Nitrogen, compressed

Page 3

Open source document

Source excerpt

# Nitrogen, compressed (cont.) ## SECTION 5: Firefighting measures (cont.) Linde # Nitrogen, compressed Safety Data Sheet P-4631 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication Issue date: 01/01/1980 Revision date: 11/10/2022 Supersedes: 02/03/2022 Version: 2.3 ## SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures <table><tr><th colspan="2">General measures</th><th>Evacuate area. Ensure adequate air ventilation. Wear self-contained breathing apparatus when entering area unless atmosphere is proven to be safe. Stop leak if safe to do so.</th></tr><tr><td>6.1.1.</td><td>For non-emergency personnel</td><td>No additional information available</td></tr><tr><td>6.1.2.</td><td>For emergency responders</td><td>No additional information available</td></tr><tr><td>6.2.</td><td>Environmental precautions</td><td></td></tr><tr><td></td><td></td><td>No additional information available</td></tr><tr><td>6.3.</td><td colspan="2">Methods and material for containment and cleaning up</td></tr><tr><td></td><td></td><td>No additional information available</td></tr><tr><td>6.4.</td><td>Reference to other sections</td><td></td></tr><tr><td></td><td></td><td>See also sections 8 and 13.</td></tr></table> ## SECTION 7: Handling and storage 7.1. Precautions for safe handling <table><tr><th>Precautions for safe handling</th><th>Wear leather safety gloves and safety shoes when handling cylinders. Protect containers from physical damage; do not drag, roll, slide or drop. While moving cylinder, always keep in place removable valve cover. Never attempt to lift a cylinder by its cap; the cap is intended solely to protect the valve. When moving cylinders, even for short distances, use a cart (trolley, hand truck, etc.) designed to transport cylinders. Never insert an object (e.g. wrench, screwdriver, pry bar) into cap openings; doing so may damage the valve and cause a leak. Use an ad…

[7] MAPEI - Mapecure CS

Page 3

Open source document

Source excerpt

## 4. FIRST AID MEASURES (cont.) After contact with the eyes, rinse with water with the eyelids open for a sufficient length of time, then consult an opthalmologist immediately. Protect uninjured eye. In case of Ingestion: Do not induce vomiting, get medical attention showing the SDS and the hazard label. In case of Inhalation: In case of inhalation, consult a doctor immediately and show him packing or label. ## Most important symptoms/effects, acute and delayed Eye irritation Eye damages Skin Irritation Erythema Indication of any immediate medical attention and special treatment needed In case of accident or unwellness, seek medical advice immediately (show directions for use or safety data sheet if possible). Treatment: (see paragraph 4.1) ## 5. FIRE-FIGHTING MEASURES Extinguishing media Suitable extinguishing media: Unsuitable extinguishing media: None in particular. Specific hazards arising from the chemical Do not inhale explosion and combustion gases. Burning produces heavy smoke. Hazardous combustion products: Not available Explosive properties: Not available Oxidizing properties: Not available Special protective equipment and precautions for fire-fighters Use suitable breathing apparatus. Collect contaminated fire extinguishing water separately. This must not be discharged into drains. Move undamaged containers from immediate hazard area if it can be done safely. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Wear personal protection equipment. Remove all sources of ignition. Wear breathing apparatus if exposed to vapours/dusts/aerosols. Provide adequate ventilation. Use appropriate respiratory protection. Do not allow to enter into soil/subsoil. Do not allow to enter into surface water or drains. Limit leakages with earth or sand. ## Methods and material for containment and cleaning up - Suitable material for taking up: absorbing material, organic, sand - Retain contaminated washing water …

[8] Henry 812 RoofSaver Clear Sealer

Page 3

Open source document

Source excerpt

# HE812 - Henry® 812 RoofSaver™ Clear Sealer (cont.) ## 5. FIRE-FIGHTING MEASURES (cont.) HE812 - Henry® 812 RoofSaver™ Clear Sealer Revision Date 04-Feb-2020 Explosion data Sensitivity to Mechanical Impact None. Sensitivity to Static Discharge None. <table><tr><th colspan="2">Protective equipment and precautions for firefighters</th></tr><tr><td colspan="2">As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.</td></tr><tr><td></td><td>6. ACCIDENTAL RELEASE MEASURES</td></tr><tr><td colspan="2">Personal precautions, protective equipment and emergency procedures</td></tr><tr><td>Personal precautions</td><td>Use personal protective equipment as required. Stop leak if you can do it without risk. Wash thoroughly after handling.</td></tr><tr><td>Environmental precautions</td><td></td></tr><tr><td>Environmental precautions</td><td>See Section 12 for additional ecological information.</td></tr><tr><td colspan="2">Methods and material for containment and cleaning up</td></tr><tr><td>Methods for containment</td><td>Prevent further leakage or spillage if safe to do so.</td></tr><tr><td>Methods for cleaning up</td><td>Use personal protective equipment as required. Dam up. Cover liquid spill with sand, earth or other non-combustible absorbent material. Take up mechanically, placing in appropriate containers for disposal. Clean contaminated surface thoroughly.</td></tr><tr><td colspan="2">7. HANDLING AND STORAGE</td></tr><tr><td>Precautions for safe handling</td><td></td></tr><tr><td>Advice on safe handling</td><td>Use with local exhaust ventilation. Use personal protective equipment as required. Handle in accordance with good industrial hygiene and safety practice. Wash contaminated clothing before reuse.</td></tr><tr><td colspan="2">Conditions for safe storage, including any incompatibilities</td></tr><tr><td>Storage Conditions</td><td>Keep in a dry, cool and well-ventilated place. Keep from…

[9] Safety Data Sheet - Propane

Page 4

Open source document

Source excerpt

# Safety Data Sheet P-4646 (cont.) ## SECTION 6: Accidental release measures (cont.) Linde # Propane Safety Data Sheet P-4646 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. Issue date: 01/01/1984 Revision date: 01/19/2023 Supersedes: 02/07/2022 Version: 1.3 ## SECTION 7: Handling and storage <table><tr><th>7.1. Precautions for safe</th><th>handling</th><th></th></tr><tr><td>Precautions for safe handling</td><td>:</td><td>Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use only non-sparking tools. Use only explosion-proof equipment. Wear leather safety gloves and safety shoes when handling cylinders. Protect containers from physical damage; do not drag, roll, slide or drop. While moving cylinder, always keep in place removable valve cover. Never attempt to lift a cylinder by its cap; the cap is intended solely to protect the valve. When moving cylinders, even for short distances, use a cart (trolley, hand truck, etc.) designed to transport cylinders. Never insert an object (e.g. wrench, screwdriver, pry bar) into cap openings; doing so may damage the valve and cause a leak. Use an adjustable strap wrench to remove over-tight or rusted caps. Slowly open the valve. If the valve is hard to open, discontinue use and contact your supplier. Close the container valve after each use; keep closed even when empty. Never apply flame or localized heat directly to any part of the container. High temperatures may damage the container and could cause the pressure relief device to fail prematurely, venting the container contents. For other precautions in using this product, see section 16.</td></tr><tr><td colspan="3">7.2. Conditions for safe storage, including any incompatibilities</td></tr><tr><td>Storage conditions</td><td>:</td><td>Store only where temperature will not exceed 125°F (52°C). Post "No Smoking/No Open Flames" signs in storage and use areas. There must be no sources …

[10] Henry 880 Tropi-Cool Stop Leak 100% Silicone Spray Sealer - Black

Page 4

Open source document

Source excerpt

# HE880B - TROPI-COOL® STOP LEAK 100% SILICONE SPRAY SEALER - BLACK Revision Date 20-Oct-2017 ## Environmental precautions - Environmental precautions ventilation, especially in confined areas. Use personal protective equipment as required. Keep people away from and upwind of spill/leak. Do not puncture or incinerate cans. Prevent further leakage or spillage if safe to do so. Prevent product from entering drains. Do not flush into surface water or sanitary sewer system. ## Methods and material for containment and cleaning up Page 4/9 Methods for containment - Methods for cleaning up ## Precautions for safe handling Prevent further leakage or spillage if safe to do so. Dam up. Soak up with inert absorbent material. Pick up and transfer to properly labeled containers. ## 7. HANDLING AND STORAGE Avoid contact with eyes. Avoid breathing vapors or mists. Contents under pressure. Do not puncture or incinerate cans. Do not stick pin or any other sharp object into opening on top of can. Advice on safe handling ## Conditions for safe storage, including any incompatibilities Storage Conditions Keep containers tightly closed in a cool, well-ventilated place. Keep away from heat, sparks, flame and other sources of ignition (i.e., pilot lights, electric motors and static electricity). - Incompatible materials Strong oxidizing agents. Incompatible with strong acids and bases. ## 8. EXPOSURE CONTROLS/PERSONAL PROTECTION ## Control parameters Exposure Guidelines <table><tr><th>Chemical Name</th><th>ACGIH TLV</th><th>OSHA PEL</th><th>NIOSH IDLH</th></tr><tr><td>Carbon black 1333-86-4</td><td>TWA: 3 mg/m3 inhalable fraction</td><td>TWA: 3.5 mg/m3</td><td>IDLH: 1750 mg/m3 TWA: 3.5 mg/m3 TWA: 0.1 mg/m3 Carbon black in presence of Polycyclic aromatic hydrocarbons PAH</td></tr></table> NIOSH IDLH Immediately Dangerous to Life or Health ## Appropriate engineering controls <table><tr><th>Engineering Controls</th><th>Showers Eyewash stations Ventilation systems.</…

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