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International Technical Regulations And Standards For Protective Coverall

Dec. 22, 2020

Technical regulations and protection standards for protective coveralls

●Government regulations

● U.S. Environmental Protection Agency protection level

-A, B, C, D grade

●Protection standards

-NFPA National Fire Protection Association

●Other

-American National Standards Organization size

-ISEA size

-CEN- may be adopted in the United States

-SEI- to encourage manufacturers to comply with standards


U.S. government regulations

●Chemical protective gown

●U.S. Environmental Protection Agency and Occupational Safety and Health Regulations Standards Overview,

U.S. National Regulations

●Occupational Safety and Health Regulations Administration 29 CFR 1910.132-General industrial personal protective equipment

●Occupational Safety and Health Regulations Administration 29CFR1910.120-'HAZWOPER'-hazardous waste handling and emergency handling

● Occupational Safety and Health Regulations Administration 29 CFR 1910.1030-pathogens affecting the hematopoietic system


Personal protective equipment for general industry

Personal protective equipment standards of the Occupational Safety and Health Regulations Administration

29 CFR 1910, (.132-.139) Part One

●Employers bear the following responsibilities

●Assess and archive the hazards

●Select appropriate personal protective equipment according to the evaluation results

●Inform employees of the hazard assessment results and the selection of personal protective equipment

●Train relevant employees when personal protective equipment is needed

●Others and more


●Train relevant employees on the required personal protective equipment.

●Train relevant employees on putting on and taking off and putting on personal protective equipment

●Train relevant employees on the proper use, maintenance, service life and disposal of personal protective equipment

●Verify and confirm that each employee understands the training and can use personal protective equipment correctly, and re-trains when personal protective equipment and hazardous materials change or employees cannot use them correctly



Principles of the Occupational Safety and Health Regulations Authority

●The employer has the responsibility to provide a safe workplace

●Hazard assessment must be conducted to determine the risk

●Employers must be able to assess the degree of harm

●Records of hazard assessment must be kept

●Personal protective equipment is not the only protection, but must be linked with monitoring, engineering control and perfect production regulations


Principles of Dangerous Goods Protection

●Eliminate hazards-substitute materials

●Engineering control-monitoring, mechanical design

●Working regulations and management control-standard procedures and operations

●Personal protective equipment-the last line of defense


HAZWOPER

Occupational Safety and Health Regulations Administration 29 CFR 1910.120

Hazardous

Waste

Operations and Emergency Response operations and emergency handling


●Related job types

-Clean up abandoned places

-Voluntarily clean up untreated hazardous waste sites

-Operations in chemical handling, storage and waste disposal sites

-(HazMat) Emergency handling operations

●The HAZWOPER concept has been gradually accepted by most dangerous industries


Contents of HAZWOPER

-Safety, health hazards and hazard analysis

-employee training

-Instructions for personal protective equipment

-medical checking

-Monitoring and sampling technology

-On-site management measures

-Decontamination operation

-Emergency response plan

-Entry procedures for confined spaces

-Overflow containment plan


HAZWOPER personal protective equipment requirements

● Combination of skin and respiratory protection

●Air supply breathing apparatus (SCBA or rope tube)

-Class A-Skin vapor protection

-Class B-Protection against skin splashes

●Air purifying respirator (purifier)

-C level-protection against skin splashes

●No breathing apparatus

-D level-skin liquid protection


HAZWOPER- Class A

●Existing highest level of breathing, skin and eye protection

-External gas supply system (SCBA or gas pipeline)

-Fully enclosed chemical protective clothing

-Chemical protective gloves inside and outside

-Chemical boots

-Hard hat

●Must wear in the following situations

-IDLH environment-immediate danger to life or health, skin contact or inhalation

-There may be high concentrations of steam, gas or liquid

-It is very likely to be splashed, immersed or exposed to accidental chemicals, causing damage to the skin or being absorbed through the skin


HAZWOPER- Class B

●Same respiratory protection as Class A, but lower skin protection

-External gas supply system (SCBA or gas pipeline)

-Chemical and splash-proof clothing

-Chemical protective gloves inside and outside

-Chemical boots

-Sturdy hat

●Must wear in the following situations

-IDLH environment (inhalation only)

-Substances with known contact properties and concentrations

-Gas that is harmless to the skin or not absorbed through the skin



HAZWOPER- C level

●Skin liquid splash protection and low-level respiratory protection

-Air purifying respirator

-Chemical resistant clothing.

-Chemical protective gloves inside and outside

-Chemical boots

-Sturdy hat

●Must wear in the following situations

-Chemical pollutants will not cause damage to exposed skin

-Gas environment below IDLH



HAZWOPER- Class D

●No respiratory protection, slight skin protection

-clothing

-Chemical gloves

-Chemical boots

-Safety glasses or goggles

-Sturdy hat

●Wear in the following situations

-No known harmful gases in the atmosphere

-There is no possibility of liquid splashing, immersion in liquid or contact with any harmful chemicals during work


Pathogens affecting the hematopoietic system 29 CFR 1910.1030

●Medical workers exposed to hepatitis

●Strengthen protection due to increased risk of hepatitis virus infection

●Requirements for protective clothing

One must protect the skin, eyes, mouth and mucous membranes from contact with blood and body fluids

One is worn and used at ordinary times.

●Choose protective clothing according to possible exposure risks of work


Other regulations

●Agricultural Worker Standard

-Determine protection standards based on work and toxicity·mixers, loaders and applicators

-In some cases no entry

-Prevent "home laundering" that pollutes clothes

-"High-performance" protective suit is not necessary

●Asbestos and lead paint

-Particle Hazard

-The focus is on work operations and procedures


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