Thousands of people are blinded each year from work-related eye injuries. Nearly three out of five workers are injured while failing to wear eye and face protection. Employers must provide eye and face protection equipment to employees when hazards are present and ensure they receive proper training in the selection, use, and care of protective equipment. Protective eyewear such as safety glasses, goggles, and face shields help shield workers from impact, heat, chemical, dust, and optical radiation hazards.
This document provides information on personal protective equipment (PPE), with a focus on eye and face protection, head protection, and respiratory protection. It discusses the employer's responsibilities to assess workplace hazards, select appropriate PPE, train employees, and maintain equipment. Various types of PPE are described, including safety glasses, goggles, face shields, welding helmets, and hard hats. Proper use, care, and limitations of different PPE are also outlined. The document emphasizes that PPE is the last line of defense, and engineering and administrative controls should first be used to eliminate or reduce hazards where possible.
This document provides training on eye protection and emergency eye wash procedures. It discusses eye injuries that occurred at AMEC in 2009-2010 and emphasizes the importance of wearing the proper eye protection for all jobs. Safety goggles or glasses must be worn under face shields. Emergency eye washes and safety showers must be clearly marked and located within 15 seconds of any work area involving chemical hazards. Proper use and maintenance of eye protection equipment and emergency equipment is required to prevent eye injuries at AMEC worksites.
This document discusses eye safety in the workplace. It notes that creating a safe work environment is a shared responsibility of employers and employees. Employers are required to assess eye hazards, minimize them where possible through engineering controls, and provide appropriate protective eyewear to workers. Employees should use protective eyewear when hazards are present and report any new hazards. About 2,000 US workers suffer eye injuries each day, with risks highest in construction, mining, agriculture, and manufacturing. Common causes of injuries include flying debris and chemicals. A variety of protective eyewear like safety glasses and goggles can help prevent injuries depending on the hazard. Proper selection, use, and care of eyewear can reduce risks. Knowing first aid
This document discusses the importance of eye protection and preventing eye injuries. It notes that eye injuries occur at a rate of about 2000 per day, with 10-20% resulting in vision loss. Proper eye protection, such as safety glasses or goggles, can prevent around 90% of eye injuries. The document outlines various types of eye protection equipment and how to select the appropriate equipment based on the job hazards. It emphasizes that eye protection is important both on and off the job, such as during household activities or sports. Education, hazard identification and removal, engineering controls, administrative controls, and personal protective equipment are all discussed as ways to prevent eye injuries.
The document discusses eye safety and protective eyewear. It notes that eye injuries often occur due to a failure to wear eye protection, and that OSHA regulates safety eyewear standards. Different types of protective eyewear are appropriate for different hazards like impacts, heat, chemicals, dusts, and radiation. Safety glasses, goggles, and face shields each provide protection but have specific uses depending on the hazard. Maintaining and replacing damaged eyewear is important for safety.
The document discusses personal protective equipment (PPE) requirements for employers and employees. It states that employers must provide appropriate PPE at no cost to employees where workplace hazards cannot be eliminated through engineering or administrative controls. Employers must also train employees on proper PPE use and care. The document provides examples of common types of PPE including eye, head, hearing, foot, hand, and body protection and their purposes.
This document discusses eye safety in the workplace. It emphasizes that creating a safe work environment is a shared responsibility of employers and employees. Employers are required to conduct eye hazard assessments, provide appropriate protective eyewear, and ensure it is worn. Employees should use protective eyewear for all eye hazards and report any new hazards. Common causes of eye injuries include flying debris and chemicals. The proper type of eye protection, such as safety glasses, goggles, or faceshields, depends on the hazard. Proper use and care of eye protection can help reduce workplace eye injuries. Basic first aid for eye injuries, like flushing with water, is also outlined.
This document provides guidance on choosing appropriate eye and face protection for work tasks. It discusses common eye hazards, legislation requiring employers to provide protective equipment, and the main types of protection available including safety glasses, goggles, shields, and their appropriate uses. Employers must conduct risk assessments to determine necessary protection and properly store, clean, and maintain issued equipment. Workers must wear required protection and report any issues to supervisors.
This document provides information on personal protective equipment (PPE), with a focus on eye and face protection, head protection, and respiratory protection. It discusses the employer's responsibilities to assess workplace hazards, select appropriate PPE, train employees, and maintain equipment. Various types of PPE are described, including safety glasses, goggles, face shields, welding helmets, and hard hats. Proper use, care, and limitations of different PPE are also outlined. The document emphasizes that PPE is the last line of defense, and engineering and administrative controls should first be used to eliminate or reduce hazards where possible.
This document provides training on eye protection and emergency eye wash procedures. It discusses eye injuries that occurred at AMEC in 2009-2010 and emphasizes the importance of wearing the proper eye protection for all jobs. Safety goggles or glasses must be worn under face shields. Emergency eye washes and safety showers must be clearly marked and located within 15 seconds of any work area involving chemical hazards. Proper use and maintenance of eye protection equipment and emergency equipment is required to prevent eye injuries at AMEC worksites.
This document discusses eye safety in the workplace. It notes that creating a safe work environment is a shared responsibility of employers and employees. Employers are required to assess eye hazards, minimize them where possible through engineering controls, and provide appropriate protective eyewear to workers. Employees should use protective eyewear when hazards are present and report any new hazards. About 2,000 US workers suffer eye injuries each day, with risks highest in construction, mining, agriculture, and manufacturing. Common causes of injuries include flying debris and chemicals. A variety of protective eyewear like safety glasses and goggles can help prevent injuries depending on the hazard. Proper selection, use, and care of eyewear can reduce risks. Knowing first aid
This document discusses the importance of eye protection and preventing eye injuries. It notes that eye injuries occur at a rate of about 2000 per day, with 10-20% resulting in vision loss. Proper eye protection, such as safety glasses or goggles, can prevent around 90% of eye injuries. The document outlines various types of eye protection equipment and how to select the appropriate equipment based on the job hazards. It emphasizes that eye protection is important both on and off the job, such as during household activities or sports. Education, hazard identification and removal, engineering controls, administrative controls, and personal protective equipment are all discussed as ways to prevent eye injuries.
The document discusses eye safety and protective eyewear. It notes that eye injuries often occur due to a failure to wear eye protection, and that OSHA regulates safety eyewear standards. Different types of protective eyewear are appropriate for different hazards like impacts, heat, chemicals, dusts, and radiation. Safety glasses, goggles, and face shields each provide protection but have specific uses depending on the hazard. Maintaining and replacing damaged eyewear is important for safety.
The document discusses personal protective equipment (PPE) requirements for employers and employees. It states that employers must provide appropriate PPE at no cost to employees where workplace hazards cannot be eliminated through engineering or administrative controls. Employers must also train employees on proper PPE use and care. The document provides examples of common types of PPE including eye, head, hearing, foot, hand, and body protection and their purposes.
This document discusses eye safety in the workplace. It emphasizes that creating a safe work environment is a shared responsibility of employers and employees. Employers are required to conduct eye hazard assessments, provide appropriate protective eyewear, and ensure it is worn. Employees should use protective eyewear for all eye hazards and report any new hazards. Common causes of eye injuries include flying debris and chemicals. The proper type of eye protection, such as safety glasses, goggles, or faceshields, depends on the hazard. Proper use and care of eye protection can help reduce workplace eye injuries. Basic first aid for eye injuries, like flushing with water, is also outlined.
This document provides guidance on choosing appropriate eye and face protection for work tasks. It discusses common eye hazards, legislation requiring employers to provide protective equipment, and the main types of protection available including safety glasses, goggles, shields, and their appropriate uses. Employers must conduct risk assessments to determine necessary protection and properly store, clean, and maintain issued equipment. Workers must wear required protection and report any issues to supervisors.
The document provides information about personal protective equipment (PPE). It discusses the importance of PPE and outlines employer and employee responsibilities regarding PPE. Specific types of PPE are described in detail, including eye and face protection, head protection, hand protection, foot protection, and body protection. Training requirements for PPE are also summarized.
The document discusses eye and face protection requirements in the workplace. It notes that thousands are blinded each year from work-related eye injuries and that nearly 3 out of 5 workers are injured when not wearing proper protection. It outlines OSHA requirements for eye and face protection, including standards, training, PPE criteria, and protecting employees from hazards. Employers must assess workplace hazards and provide appropriate protection, such as safety glasses for impact, goggles for chemicals, and welding helmets for optical radiation.
The document discusses safety measures to prevent ocular injuries. It identifies common causes of eye injuries like flying objects and chemicals. It recommends using the appropriate eye protection for different jobs and hazards, such as safety glasses for auto repair, polycarbonate lenses for driving, goggles and face shields for healthcare work, goggles and safety glasses for manufacturing, and welding goggles and helmets for welding. The use of proper eye protection can prevent countless eye injuries, and employers are required to assess hazards and ensure safety.
Eye injuries occur at a rate of about 2000 per day, with 10-20% resulting in temporary or permanent vision loss. Common causes of eye injuries include flying debris, chemicals, and improper tool use. Different types of eye protection include safety glasses, goggles, and face shields, with the appropriate type depending on the job hazards. Jobs with high eye injury risks include auto repair, healthcare, manufacturing, and welding, and the proper protective eyewear can prevent injuries for each job. Employers are responsible for assessing eye hazards and ensuring employees have appropriate protection.
Eye injuries in the workplace are very common, with around 2,000 US workers sustaining job-related eye injuries daily requiring medical treatment. The two main reasons for eye injuries are not wearing eye protection and wearing the wrong type of protection. Industries like construction, welding, landscaping, and those involving chemicals pose higher risks. The document provides safety tips for employers, such as identifying hazards, requiring proper eye protection in high-risk areas, and keeping safety equipment in good repair.
This document provides information about personal protective equipment (PPE) requirements. It discusses that employers must provide PPE to employees when hazards are present that could cause injury. The document outlines employer responsibilities to assess hazards, select appropriate PPE, provide training to employees, and maintain equipment. It then focuses on eye and face protection, describing common hazards, types of protective equipment like safety glasses and goggles, and proper use and fit. The goal is to educate about protecting eyes from workplace dangers.
This document provides training on eye protection safety. It discusses common causes of eye injuries like flying particles and chemicals. It notes that most injuries occur among craft workers and equipment operators. The document recommends always wearing appropriate eye protection that is properly fitted and maintained. It also suggests better training and education to prevent injuries. Specific guidance is given for preventing eyestrain from computers and first aid for various eye emergencies like chemicals, blows, and punctures.
This document discusses the importance of eye and face protection in the workplace. It notes that thousands of people are blinded each year from preventable work-related eye injuries. It then describes the delicate structure of the eye and various types of accidents that can cause eye injuries, such as objects striking the eye, hazardous chemicals, swinging objects, and radiant energy sources like welding. The document outlines potential hazards like dusts, powders, fumes, mists, toxic gases and liquids, flying objects or particles, large objects, and electrical hazards. It recommends following safe work practices and using personal protective equipment like safety glasses, face shields, and welding helmets to protect the eyes and face from these workplace dangers.
This document provides an overview of personal protective equipment (PPE) training requirements. It states that PPE training is mandated by OSHA regulations and teaches workers when PPE is necessary, how to properly use it, and its limitations. The training is based on hazard assessments conducted by supervisors to determine job-specific PPE needs. Common types of PPE covered include equipment for the head, eyes, face, hands, feet, body, hearing, and respiratory protection. Proper use, care, maintenance and cleaning of PPE is also outlined.
This document provides information on personal protective equipment (PPE), focusing on eye and face protection, head protection, hand protection, and foot protection. It describes common hazards for each area and the appropriate PPE to use, such as safety glasses, hard hats, gloves, and steel-toe boots. Guidelines are provided for properly wearing, maintaining, and caring for different types of PPE.
Eye protection ppe toolbox talk trainingAlan Bassett
Much of the work we carry out day to day present’s significant hazards with respect to your eyes. Your eyes can be harmed in many ways from chemical slashes, welding flashes and inclusions of metallic particles.
Even ‘minor’ eye injuries can cause life-long vision problems and suffering a simple scratch from sawdust, cement, or drywall can cause corneal erosion that is recurrently painful...
Safety Glasses & Protective Eyewear – All About Eyes ProtectionGarment Printing
Safety glasses offer the best protection for our eyes against various hazards you can encounter at your job or in daily life. PPE glasses are made according to the highest quality requirements. Frames and filters are both certified to guarantee the finest quality. Your prescription and protection glasses must fit properly to provide the necessary protection for your eyes.
There are a variety of types that may be worn over most prescription eyeglasses to ensure your safety at work.
Your eyes are irreplaceable. There are numerous risks at industrial workplaces that can cause either short-term or long-term damage to the eyes. These eye protection glasses are vital for preventing eye damage.
Personal protective equipment (PPE) is equipment worn to minimize exposure to hazards that cause serious workplace injuries and illnesses. PPE includes items such as gloves, safety glasses, shoes, earplugs and earmuffs, hard hats, respirators, and coveralls. Proper use and maintenance of PPE is necessary to ensure it works as intended. Management must provide appropriate PPE and training, and ensure employees use PPE properly.
Personal protective equipment.........aryaarya das
This document discusses personal protective equipment (PPE) and focuses on eye and face protection. It notes that nearly 2 million people receive disabling work injuries each year, with over a quarter involving the head, eyes, hands or feet. PPE is designed to protect workers from hazards like chemicals, radiation, impacts and more. The document outlines OSHA standards for employers to assess hazards, provide necessary PPE and training. It details types of eye and face protection like safety glasses, goggles, face shields and welding helmets and notes criteria for selecting the right protection for specific hazards.
The document discusses personal protective equipment (PPE) with a focus on eye and face protection, outlining the types of hazards employees may encounter on the job and the responsibility of employers to assess workplace hazards, select appropriate PPE, provide PPE to employees, and train employees on proper PPE use. It describes different types of eye and face PPE like safety glasses, goggles, face shields, and welding helmets and provides examples of when each type would be necessary to protect against various workplace hazards.
Top Personal Protective Clothing for Best Safety Purpose.pdfJohnson Trading
Wear PPE always and at all places where it is required. Follow the directions for usage, keep them clean, and check to see whether they still provide enough protection regularly.
Describes about
(i) What are safety signs?
(ii) PPEs in the construction industry.
(iii) Safety and Health responsibilities of different organizations at site
Three out of five workers are injured while failing to wear proper eye and face protection according to the Bureau of Labor Statistics. OSHA has established standards for eye and face protection to help protect workers from hazards like flying debris, heat, chemicals, dust, and optical radiation. Employers must provide appropriate protective equipment for the hazards present and train workers on proper use, care, and limitations of protective equipment.
5 Important Personal Protective Clothing for Best Safety Purpose.pdfJohnson Trading
Wear PPE always and at all places where it is required. Follow the directions for usage, keep them clean, and check to see whether they still provide enough protection regularly.
This document provides an overview of personal protective equipment (PPE) and developing PPE programs. It discusses the different types of PPE including head, eye, face, hearing, fall protection, respiratory, and protective clothing. For each type of PPE, the document outlines hazards protected against, relevant standards, selection considerations, training requirements, and proper use and maintenance. It emphasizes that PPE should only be used as a last resort when engineering and administrative controls cannot adequately control workplace hazards. Effective PPE programs require hazard assessments, proper equipment selection, training, and enforcement of PPE policies.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
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Similar to Eye and Face Protection HSE Presentation HSE Formats.PPT
The document provides information about personal protective equipment (PPE). It discusses the importance of PPE and outlines employer and employee responsibilities regarding PPE. Specific types of PPE are described in detail, including eye and face protection, head protection, hand protection, foot protection, and body protection. Training requirements for PPE are also summarized.
The document discusses eye and face protection requirements in the workplace. It notes that thousands are blinded each year from work-related eye injuries and that nearly 3 out of 5 workers are injured when not wearing proper protection. It outlines OSHA requirements for eye and face protection, including standards, training, PPE criteria, and protecting employees from hazards. Employers must assess workplace hazards and provide appropriate protection, such as safety glasses for impact, goggles for chemicals, and welding helmets for optical radiation.
The document discusses safety measures to prevent ocular injuries. It identifies common causes of eye injuries like flying objects and chemicals. It recommends using the appropriate eye protection for different jobs and hazards, such as safety glasses for auto repair, polycarbonate lenses for driving, goggles and face shields for healthcare work, goggles and safety glasses for manufacturing, and welding goggles and helmets for welding. The use of proper eye protection can prevent countless eye injuries, and employers are required to assess hazards and ensure safety.
Eye injuries occur at a rate of about 2000 per day, with 10-20% resulting in temporary or permanent vision loss. Common causes of eye injuries include flying debris, chemicals, and improper tool use. Different types of eye protection include safety glasses, goggles, and face shields, with the appropriate type depending on the job hazards. Jobs with high eye injury risks include auto repair, healthcare, manufacturing, and welding, and the proper protective eyewear can prevent injuries for each job. Employers are responsible for assessing eye hazards and ensuring employees have appropriate protection.
Eye injuries in the workplace are very common, with around 2,000 US workers sustaining job-related eye injuries daily requiring medical treatment. The two main reasons for eye injuries are not wearing eye protection and wearing the wrong type of protection. Industries like construction, welding, landscaping, and those involving chemicals pose higher risks. The document provides safety tips for employers, such as identifying hazards, requiring proper eye protection in high-risk areas, and keeping safety equipment in good repair.
This document provides information about personal protective equipment (PPE) requirements. It discusses that employers must provide PPE to employees when hazards are present that could cause injury. The document outlines employer responsibilities to assess hazards, select appropriate PPE, provide training to employees, and maintain equipment. It then focuses on eye and face protection, describing common hazards, types of protective equipment like safety glasses and goggles, and proper use and fit. The goal is to educate about protecting eyes from workplace dangers.
This document provides training on eye protection safety. It discusses common causes of eye injuries like flying particles and chemicals. It notes that most injuries occur among craft workers and equipment operators. The document recommends always wearing appropriate eye protection that is properly fitted and maintained. It also suggests better training and education to prevent injuries. Specific guidance is given for preventing eyestrain from computers and first aid for various eye emergencies like chemicals, blows, and punctures.
This document discusses the importance of eye and face protection in the workplace. It notes that thousands of people are blinded each year from preventable work-related eye injuries. It then describes the delicate structure of the eye and various types of accidents that can cause eye injuries, such as objects striking the eye, hazardous chemicals, swinging objects, and radiant energy sources like welding. The document outlines potential hazards like dusts, powders, fumes, mists, toxic gases and liquids, flying objects or particles, large objects, and electrical hazards. It recommends following safe work practices and using personal protective equipment like safety glasses, face shields, and welding helmets to protect the eyes and face from these workplace dangers.
This document provides an overview of personal protective equipment (PPE) training requirements. It states that PPE training is mandated by OSHA regulations and teaches workers when PPE is necessary, how to properly use it, and its limitations. The training is based on hazard assessments conducted by supervisors to determine job-specific PPE needs. Common types of PPE covered include equipment for the head, eyes, face, hands, feet, body, hearing, and respiratory protection. Proper use, care, maintenance and cleaning of PPE is also outlined.
This document provides information on personal protective equipment (PPE), focusing on eye and face protection, head protection, hand protection, and foot protection. It describes common hazards for each area and the appropriate PPE to use, such as safety glasses, hard hats, gloves, and steel-toe boots. Guidelines are provided for properly wearing, maintaining, and caring for different types of PPE.
Eye protection ppe toolbox talk trainingAlan Bassett
Much of the work we carry out day to day present’s significant hazards with respect to your eyes. Your eyes can be harmed in many ways from chemical slashes, welding flashes and inclusions of metallic particles.
Even ‘minor’ eye injuries can cause life-long vision problems and suffering a simple scratch from sawdust, cement, or drywall can cause corneal erosion that is recurrently painful...
Safety Glasses & Protective Eyewear – All About Eyes ProtectionGarment Printing
Safety glasses offer the best protection for our eyes against various hazards you can encounter at your job or in daily life. PPE glasses are made according to the highest quality requirements. Frames and filters are both certified to guarantee the finest quality. Your prescription and protection glasses must fit properly to provide the necessary protection for your eyes.
There are a variety of types that may be worn over most prescription eyeglasses to ensure your safety at work.
Your eyes are irreplaceable. There are numerous risks at industrial workplaces that can cause either short-term or long-term damage to the eyes. These eye protection glasses are vital for preventing eye damage.
Personal protective equipment (PPE) is equipment worn to minimize exposure to hazards that cause serious workplace injuries and illnesses. PPE includes items such as gloves, safety glasses, shoes, earplugs and earmuffs, hard hats, respirators, and coveralls. Proper use and maintenance of PPE is necessary to ensure it works as intended. Management must provide appropriate PPE and training, and ensure employees use PPE properly.
Personal protective equipment.........aryaarya das
This document discusses personal protective equipment (PPE) and focuses on eye and face protection. It notes that nearly 2 million people receive disabling work injuries each year, with over a quarter involving the head, eyes, hands or feet. PPE is designed to protect workers from hazards like chemicals, radiation, impacts and more. The document outlines OSHA standards for employers to assess hazards, provide necessary PPE and training. It details types of eye and face protection like safety glasses, goggles, face shields and welding helmets and notes criteria for selecting the right protection for specific hazards.
The document discusses personal protective equipment (PPE) with a focus on eye and face protection, outlining the types of hazards employees may encounter on the job and the responsibility of employers to assess workplace hazards, select appropriate PPE, provide PPE to employees, and train employees on proper PPE use. It describes different types of eye and face PPE like safety glasses, goggles, face shields, and welding helmets and provides examples of when each type would be necessary to protect against various workplace hazards.
Top Personal Protective Clothing for Best Safety Purpose.pdfJohnson Trading
Wear PPE always and at all places where it is required. Follow the directions for usage, keep them clean, and check to see whether they still provide enough protection regularly.
Describes about
(i) What are safety signs?
(ii) PPEs in the construction industry.
(iii) Safety and Health responsibilities of different organizations at site
Three out of five workers are injured while failing to wear proper eye and face protection according to the Bureau of Labor Statistics. OSHA has established standards for eye and face protection to help protect workers from hazards like flying debris, heat, chemicals, dust, and optical radiation. Employers must provide appropriate protective equipment for the hazards present and train workers on proper use, care, and limitations of protective equipment.
5 Important Personal Protective Clothing for Best Safety Purpose.pdfJohnson Trading
Wear PPE always and at all places where it is required. Follow the directions for usage, keep them clean, and check to see whether they still provide enough protection regularly.
This document provides an overview of personal protective equipment (PPE) and developing PPE programs. It discusses the different types of PPE including head, eye, face, hearing, fall protection, respiratory, and protective clothing. For each type of PPE, the document outlines hazards protected against, relevant standards, selection considerations, training requirements, and proper use and maintenance. It emphasizes that PPE should only be used as a last resort when engineering and administrative controls cannot adequately control workplace hazards. Effective PPE programs require hazard assessments, proper equipment selection, training, and enforcement of PPE policies.
Similar to Eye and Face Protection HSE Presentation HSE Formats.PPT (20)
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
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referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
2. 2
Eye and Face Protection
Thousands of people are
blinded each year from work-
related eye injuries.
According to the Bureau of
Labor Statistics (BLS),
nearly three out of five
workers are injured while
failing to wear eye and face
protection.
3. 3
Eye and Face Protection
Are you in danger of becoming a statistic?
Are you wearing the proper protective
equipment?
What is your employer’s responsibility?
4. 4
OSHA & BS Requirements
• OSHA / BS Standards
• Training and
Qualifications
• Criteria for PPE
• Contacts and
Prescription (Rx) Lenses
• Protecting Employees
from Workplace Hazards
5. 5
OSHA Standards
The following OSHA/BS standards provide mandatory
requirements and compliance assistance for employers
when selecting proper eye and face protection:
•1910.132 - General requirements
•1910.133 - General Industry
•1915.153 - Maritime
•1926.102 - Construction
•1910.252 - Welding, Cutting, and Brazing
•BS 2092 - Eye Protection
6. 6
Training and Qualification
When PPE is necessary
What PPE is necessary
How to properly don, doff, adjust,
and wear PPE
The limitations of the PPE
The proper care, maintenance,
useful life, and disposal of the
PPE
Employees shall be trained to know at least the following:
7. 7
Training and Qualification
Changes in the workplace
Changes in the types of PPE
to be used
Inadequacies in an affected
employee’s knowledge or use
of assigned PPE indicate that
the employee has not retained
the requisite understanding or
skill
Retraining is required, but not limited to, the following
situations:
8. 8
PPE Requirements
Eye and face protection must comply with the;
American National Standards Institute
- ANSI Z87.1-1989
British Standards BS 2092
9. 9
PPE Requirements
Protectors must:
• Provide adequate protection against the particular
hazards for which they are designed
• Be of safe design and construction for the work to be
performed
• Be reasonably comfortable
• Fit snugly and shall not unduly interfere with the
movements of the wearer
• Be durable
• Be capable of being disinfected
• Be easily cleanable
• Be distinctly marked
10. 10
Contacts and Rx Lenses
Employers must ensure
that employees who wear
prescription (Rx) lenses
or contacts use PPE that
incorporates the
prescription or use eye
protection that can be
worn over prescription
lenses.
11. 11
Protecting Employees from
Workplace Hazards
Employees must be
provided with eye and face
protection equipment when
machines or operations
present potential eye or face
injury from physical,
chemical, or radiation
agents.
12. 12
Protecting Employees from
Workplace Hazards
PPE devices alone should
not be relied on to provide
protection against hazards,
but should be used in
conjunction with guards,
engineering controls, and
sound manufacturing
practices.
13. 13
Selecting PPE for the Workplace
The employer must assess the workplace and
determine if hazards that necessitate the use of
eye and face protection are present, or are likely to
be present, before assigning PPE to workers.
A hazard assessment determines the risk of
exposure to eye and face hazards, including
emergency situations.
14. 14
Hazard Type Hazard Type Common related tasks
Impact Flying objects such as
large chips, fragments,
particles, sand, and dirt.
Chipping, grinding, machining, masonry
work, wood working, sawing, drilling,
riveting, sanding, etc.
Heat Anything emitting
extreme heat.
Furnace operations, pouring, casting, hot
dipping, welding, etc.
Chemicals Splash, fumes, vapors,
and irritating mists.
Acid and chemical handling, degreasing,
plating, and working with blood.
Dust Harmful dust. Woodworking, buffing, and general dusty
conditions.
Optical
Radiation
Radiant energy, glare,
and intense light
Welding, torch-cutting, -brazing,
-soldering, and laser work.
Hazard Assessment
15. 15
Impact Hazards: Safety Spectacles
Safety spectacles are
intended to shield the
wearer's eyes from impact
hazards such as flying
fragments, objects, large
chips, and particles.
Workers are required to use
eye safety spectacles with
side shields when there is a
hazard from flying objects.
16. 16
Impact Hazards: Safety Goggles
Safety goggles are
intended to shield the
wearer's eyes from impact
hazards such as flying
fragments, objects, large
chips, and particles.
Goggles fit the face
immediately surrounding
the eyes and form a
protective seal around the
eyes. This prevents objects
from entering under or
around the goggles.
17. 17
Impact Hazards: Face Shields
Face shields are intended
to protect the entire face,
or portions thereof, from
impact hazards such as
flying fragments, objects,
large chips, and particles.
When worn alone, face
shields do not protect
employees from impact
hazards. Use face shields
in combination with safety
spectacles or goggles for
additional protection.
18. 18
Heat Hazards: Safety Spectacles
Safety spectacles with
side shields are used as
primary protection to
shield the eyes from heat
hazards.
To adequately protect
the eyes and face from
high temperature
exposure, use safety
spectacles in
combination with a heat-
reflective face shield.
19. 19
Heat Hazards: Safety Goggles
Safety goggles are used
as primary protection to
shield the eyes from heat
hazards. Goggles form a
protective seal around the
eyes, preventing objects
or liquids from entering
under or around the
goggles. This is especially
important when working
with or around molten
metals that may splash.
20. 20
Heat Hazards: Face Shields
Heat-reflective and wire-
screen face shields are
intended to shield the
entire face from a range
of heat hazards.
Face shields are
considered secondary
protectors to be used in
addition to primary
protection such as safety
spectacles or goggles.
21. 21
Chemical Hazards: Safety Goggles
Safety goggles protect the
eyes, eye sockets, and the
facial area immediately
surrounding the eyes from
a variety of chemical
hazards. Goggles form a
protective seal around the
eyes, preventing objects or
liquids from entering under
or around the goggles.
22. 22
Chemical Hazards: Face Shields
Face shields are
intended to protect the
entire face from a variety
of chemical hazards.
All face shields are
considered secondary
protection and must be
used in addition to safety
goggles to provide
adequate protection.
23. 23
Dust Hazards: Safety Goggles
Goggles form a protective
seal around the eyes,
preventing nuisance dust
from entering under or
around the goggles.
Ventilation should be
adequate, but well protected
from dust entry.
24. 24
Optical Radiation: Filter Lenses
Wearing protection with the
correct filter shade number is
required to protect workers’
eyes from optical radiation.
When selecting PPE,
consider the type and degree
of radiant energy in the
workplace.
25. 25
Optical Radiation: Welding
Welding helmets are
secondary protectors
intended to shield the eyes
and face from optical
radiation, heat, and impact.
Use welding helmets in
addition to primary
protection such as safety
spectacles or goggles to
provide adequate
protection.
26. 26
Optical Radiation: Lasers
Workers with exposure to
laser beams must be
furnished suitable laser
safety goggles which will:
Protect for the specific
wavelength of the laser
Be of optical density
adequate for the energy
involved
27. 27
Optical Radiation: Glare
Control Glare with:
Special-Purpose Spectacles
that include filter or special-
purpose lenses to provide
protection against eye strain.
Changes in your work area or
lighting
Tinted eyeglass lenses or
visor-type shade
28. 28
Human Eye
Although protected in its circle of bone, the eye
and surrounding areas are still vulnerable to
blows, foreign particles, cuts, burns, and
chemical irritants. In these cases, treatment
during the first few moments after injury can be
essential to saving sight.
A foreign body to the eye should not be taken
as a casual occurrence. Consider the
following:
29. 29
Human Eye
Consider the following:
• Foreign bodies often have various industrial
contaminates on them that may damage the eye
and or vision
• Early removal is critical! The eye protects it’s self by
growing over (encapsulating) the foreign body
• Removal of embedded or grown over foreign bodies
require a surgical / medical procedure
REMEMBER: REPORT ALL INJURIES NO
MATTER HOW MINOR WHEN THEY OCCUR.
30. 30
FIRST AID – Foreign Body
What to do if you get something in your
eye.
Do not touch or rub your eye! This
can imbed the object more deeply,
making it more difficult to remove.
Keep your eye closed as much as
possible. Blinking only increases the
irritation.
Do not try to remove the object
yourself. This is very dangerous and
could make the problem worse.
Report to the First Aid department
immediately.
31. 31
FIRST AID – Chemical Burns
How to Treat Eye Injuries from
Chemical Burns.
First 10-15 seconds are most
critical
Wash eyes for 15 minutes
using emergency eyewash
equipment
Report to health care provider
32. 32
Things to think about…
WHAT WILL YOU BE DOING TODAY ?
WILL YOU BE:
using a power tool?
drilling?
working overhead?
working near somebody who is using a
power tool, welding, drilling, soldering,
grinding, or working overhead?
33. 33
You Can Prevent Eye Injuries
If you are unsure if your eyes are properly protected,
talk to your supervisor about it.
Know and utilize proper Donning and Doffing
procedures for selected eye protection.
Never remove protective equipment that guards you
from airborne particles.
Inform co-workers of situations that could damage their
eyes.
There is no excuse for not wearing the proper protective
eyewear.
34. 34
Eye and Face Protection
When employees are
trained to work safely
they should be able to
anticipate and avoid
injury from job-related
hazards.