Workplace Ergonomics Program
Workplace Ergonomics Program
Workplace Ergonomics Program
TABLE OF CONTENTS
PROGRAM MANAGEMENT 4
Management Commitment and Employee Involvement 4
Program Review and Evaluation 5
TRAINING AND EDUCATION 9
Coordination of Scheduling and Data Collection 9
Types of Training. 10
Passive Surveillance involves the analysis of existing records and data.
Active Surveillance 13
ANALYSIS AND DESIGN OF JOBS 13
Job Analysis 13
Design of Jobs. 16
MEDICAL MANAGEMENT 17
Health Surveillance. 18
Identification of Restricted-Duty Jobs 18
Medical Intervention. 18
Record-keeping, Data Evaluation, and Action. 19
Original sources, used in the work 20
This document contains the information needed to carry out an
ergonomics program. Specifically, it provides information on the goal,
objectives, and principles of the program and the responsibilities of
staff, management, support offices, and service unit ergonomics teams for
The Workplace Ergonomics Program was established to optimize worker health,
safety, and productivity, and minimize physiological and psychological
stress utilizing consultative management.
The goal of the Workplace Ergonomics Program is to reduce and/or prevent
work-related injuries and illnesses by establishing a methodology for
identifying ergonomic stressors in the workplace and for implementing
The objectives of the Workplace Ergonomics Program, as administered by the
Workplace Ergonomics Program Coordinating Committee, are:
1. To identify existing and potential conditions in the workplace that
could lead to injuries and illnesses.
2. To reduce and/or eliminate exposures to such conditions through
effective workstation and tool design and through proper work methods.
3. To ensure evaluation, diagnosis and treatment of repetitive strain
disorders, and to provide avenues for prevention.
4. To ensure that staff are sufficiently informed about ergonomic hazards
to which they are exposed so they may actively participate in their own
personal protection through training and education.
Management Commitment and Employee Involvement
Management commitment and employee involvement are crucial to the
success of the ergonomics program. Management commitment is demonstrated
by the provision of organizational resources and the assignment of
accountability for the program. Employee involvement is necessary not only
for identifying existing and potential hazards, but also for participating
in their own personal protection.
Management commitment provides visible involvement of managers at all
levels. It places a high priority on eliminating ergonomic stressors while
assigning and communicating the responsibilities for various aspects of the
program and requiring accountability for fulfilling those responsibilities
a timely manner. Management provides authority and adequate resources to
meet the assigned responsibilities.
Employee involvement can be achieved through the implementation of an
employee complaint/suggestion procedure; encouraging early reporting of
injury/illness symptoms; involvement in the consultative management process
associated with this program; and training for active participation in
their own personal protection.
Below is a partial list of actions to be undertaken to achieve
management commitment and employee involvement:
Require that all affected employees, including their supervisors and
managers, take ergonomics training.
Include statement of responsibility for safe and healthful work
environments and policy directives.
Inform service unit heads that they are to assign responsibilities for
program implementation to service unit ergonomics teams and other
administrative personnel, as appropriate, and provide staffing and
financial resources for implementation.
Hold service unit heads accountable for the progress of the program in
their service unit.
Provide suggestion/complaint boxes for ergonomic safety/health issues
within each service unit. Require a response to each suggestion/complaint.
Encourage staff to report symptoms of discomfort promptly to supervisor,
health professional, or service unit ergonomics team.
Include bargaining unit staff in service unit ergonomics teams.
Issue memorandum to staff announcing the program.
Distribute summaries of this program document to all staff via "The
Gazette" and service unit distribution channels.
Program Review and Evaluation
The Workplace Ergonomics Program shall be reviewed on an ongoing basis.
The Workplace Ergonomics Program Coordinating Committee is responsible for
developing a program evaluation mechanism, and producing progress reports
for management and staff.
Further, the Workplace Ergonomics Program Coordinating Committee
meets periodically throughout each year with service unit ergonomics team
leaders to assess progress. This mechanism assures that WEPCC provides the
needed support to the service unit teams.
Workplace Ergonomics Program Coordinating Committee is responsible for
overseeing, coordinating, supporting, and reviewing the ergonomics process.
The responsibilities are:
Establishing performance expectations and benchmarks in consultation with
the service unit ergonomics teams
Coordinating problem resolution in areas that affect more than one service
Providing assistance and advice on technical matters to service unit
Reviewing program and reporting to management and staff
Service unit ergonomics team bears responsibility for operating the
Workplace Ergonomics Program within the service unit. The team is
specifically responsible for:
Performing surveillance, analysis and design of jobs
Identifying specific training needs
Coordinating its activities with Facility Design and Construction, Health
Services Office, Safety Services and labor organizations. Reporting to the
WEPCC and to the service unit head
Supervisors are responsible for:
Cooperating with the service unit ergonomics team
Referring employees with health concerns to Health Services in a timely
Reporting work area hazards promptly to the service unit ergonomics team
Notifying the service unit ergonomics team when a work area needs analysis
Assisting in the correction of existing and potential hazards
Assuring that recommendations are implemented following analysis
Staff members are responsible for:
Reporting work area hazards upon becoming aware of their existence
Cooperating with the service unit ergonomics team
Providing input to job analysis and design process
Actively engaging in their own protection by following recommended work
practices and suggestions of work area consultants
Labor organizations are responsible for:
Appointing a representative to each service unit ergonomics team
Encouraging early reporting of symptoms by employees and referring those
employees to appropriate offices
Bringing ergonomic problems and potential problems to the attention of the
service unit ergonomics teams and other responsible officials
Facility Design and Construction (FD&C) is responsible for design and
layout of work areas to assure compliance with applicable standards. FD&C
staff participate in job analysis on an as-needed basis. Where ergonomic
interventions are required, FD&C provides advice and assistance to the
service unit ergonomic teams to identify the best possible solution. FD&C
maintains information on ergonomically-correct furnishings and equipment.
FD&C is also responsible for:
Advising as to feasibility of adjustments to existing furniture
Identifying adjustments to furnishings that can be made by the user
Identifying adjustments requiring professional installers -- Reviewing
requests for service for workstation modifications, including preparing
drawings and scheduling installers as necessary
Helping in the selection of ergonomic furniture/accessories requiring
purchase, including review of all purchase requisitions
Health Services Office is responsible for the medical surveillance
element of the Workplace Ergonomics Program. The Health Services Office
serves as a consultant to the WEPCC and service unit ergonomics teams,
providing instruction in the prevention, early recognition, evaluation,
treatment, and rehabilitation of repetitive strain disorders.
The Health Services staff assesses presenting signs and symptoms and,
based on findings, directs follow-up analysis and/or treatment. Within
staffing constraints, the Health Services Office's responsibilities
Recognizing employee injury/illness problems with ergonomic influence
Participating in ergonomic evaluations of work
Identifying restricted-duty jobs
Performing periodic walkthroughs with service unit ergonomics teams
Providing wellness education initiatives
Analyzing health surveillance data and evaluating results -- Reporting
findings and recommendations
Participating in the development of interventions and reevaluating
Safety Services provides support to the WEPCC and service unit
ergonomics teams in the areas of safety, mishap/injury prevention,
industrial hygiene, environmental health, and emergency response. Within
limitations, influenced by availability of resources, Safety Services'
Reviewing injury reports for evidence of cumulative trauma injury
Compiling and reporting injury statistics related to injury cause factors
Disseminating general and specific job safety and health information
Providing expert advice and guidance in the field of safety evaluations
and ergonomic job analysis and design
Establishing and maintaining a hazard abatement program
Reviewing equipment acquisitions
Staff Training and Development Office (STDO): The Workplace Ergonomics
Program Coordinating Committee will coordinate with Staff Training and
Development Office for the following functions:
Keeping training statistics comprised of information received from the
service unit ergonomics teams
Maintaining rosters of key trainers throughout
Accumulating statistics on course evaluations
Providing periodic progress reports on ergonomics training and education
In addition, STDO coordinates all training activities associated with
the job-specific training carried out by key trainers/certified workstation
consultants. This includes, but is not limited to, providing classroom
space and equipment, scheduling classes, notifying staff of training
sessions, keeping records of attendance, including course descriptions,
objectives, and eligibility requirements in the STDO course catalogs, and
announcing dates of courses in the STDO calendars. STDO is not responsible
for developing course content.
TRAINING AND EDUCATION
The purpose of training and education is to ensure that employees are
sufficiently informed about the ergonomic hazards to which they may be
exposed, in order to participate actively in their own protection. It also
reinforces ergonomic safety as a priority of the institution, and gives
employees a clear picture of what they can expect from an ergonomics
program. Effective training and education is essential to the success of
the ergonomics program, and is a continuous process.
Coordination of Scheduling and Data Collection
Centralized data on the training program is kept in order to promote
adequate levels of participation among service units, and to coordinate the
parts of the program that require cooperation.
The Staff Training and Development Office gathers information from
the service unit ergonomics teams, coordinates training by key trainers,
and provides data about ergonomics training throughout the. These
Keeping training statistics comprised of information received from the
service unit ergonomics teams.
Maintaining rosters of key trainers throughout the.
Accumulating statistics on course evaluations.
Providing periodic progress reports on the training and education program.
Scheduling classes and coordinating support materials.
Types of Training.
The training program prepares participants for the different roles they
play in the ergonomics. There are seven types of training listed below.
1. Training for Service Unit Ergonomics Teams: The service unit ergonomics
teams are responsible for implementing and maintaining the Workplace
Ergonomics Program at the service unit level. The teams are trained by
2. Training for Key Trainers, (staff devoted to training employees in job-
specific principles of ergonomics). These key trainers will be
certified by outside consultants to conduct classes, perform workstation
consultations, and to recommend modifications. They are responsible for
training employees in any service unit in addition to performing their
3. General Orientation: Service unit ergonomics teams, in cooperation with
Facility Design and Construction, Health Services Office and Safety
Services, provide an introduction to the general principles of ergonomics
and to the Workplace Ergonomics Program in general orientation sessions.
All employees are required to take General Training or its equivalent.
New staff receives general training during new staff orientation. Other
staff will be scheduled to receive general training in a lecture setting.
4. Job-Specific Training: Every employee (new, old, reassigned) is taught
how to use tools and equipment for maximum efficiency and ergonomic
comfort, and is responsible for using safe work practices on the job.
Training for commonly used tools and equipment (e.g., video display
terminals) takes place in the classroom with interactive teaching methods
(student participation and practice.) Safety practices for tools and
equipment that are unique to a work area are demonstrated on the job by
supervisors. Trainees are expected to actively participate in their own
protection by performing self-assessment of their work habits and
implementing basic changes in their work areas.
5. Management Briefing: Managers are responsible for supporting the
Workplace Ergonomics Program in their areas. Division chiefs, directors,
service unit heads, and some administrative officers will attend
briefings by their service unit ergonomics team, with possible input from
6. Training for Supervisors: Supervisors ensure that employees follow safe
work practices and receive appropriate training to do so. They must
therefore attend the job-specific training for the positions they
supervise. In addition, supervisors need briefings similar to those
provided for managers in order to gain a complete understanding of their
7. Support Training: All support offices have a responsibility to keep
ergonomic knowledges and skills current and to apply ergonomic
principles in performing their duties. Appropriate technical training
should be provided for support staff on an as-needed basis.
The WEPCC will develop evaluation mechanisms for training courses.
The purpose of health and job risk factor surveillance is to provide
an ongoing systematic method of identifying and evaluating cumulative
trauma disorders (CTDs) and workplace ergonomic risk factors; and to
monitor trends in their occurrences in specific areas, over time and
between locations. The information developed in the process is used to
plan ergonomic interventions and determine the need for action. Data
collected through surveillance makes up the epidemiological (incidence,
distribution, and control of disease in a population) tools used in
assessing the workplace and employees and determining trends, costs, and
The service unit ergonomics teams conduct surveillance in both
passive and active modes. The responsibilities for surveillance are
interdisciplinary. See Program Management.
Passive Surveillance involves the analysis of existing records and data.
1. Analysis of Existing Records. Medical and safety professionals
review certain records for implications of ergonomic factors such as
overexertion, forceful exertions, awkward postures, and repeated motion
type injuries. They forward information applicable to the Workplace
Ergonomics Program to the appropriate ergonomics committee/team. This
records review process is a first step in determining the ergonomic program
direction and for performing the job analysis.
Medical records include Occupational Health and Safety Administration
(OSHA) logs, compensation reports, medical visits, and as necessary,
personal medical records. Information of a personal nature regarding
treatment and the injury may not go forward to the ergonomics
Safety Services conducts injury/illness reviews and/or investigations
which identify suspect mishap cause factors useful. The resulting reports
are useful in identification of specific jobs for ergonomic analysis.
Service unit ergonomics teams can use employee complaints and/or
suggestions relating to a work process to identify potential ergonomic
problem areas. Safety Services can assist the service unit ergonomics
teams in the review of such records.
2. Early Reporting of Symptoms. Employees are encouraged to report
early signs and symptoms of discomfort to their supervisor, service unit
ergonomics team or directly to Health Services. This allows for timely and
appropriate evaluation, documentation and treatment or referral.
Active Surveillance is the solicitation of information before the
occurrence of an event which would precipitate a complaint. Active
surveillance can be conducted at two levels of specificity.
Level 1. Active Surveillance is less detailed.
a. Periodic Walkthroughs. A walkthrough is useful in
increasing the visibility and accessibility of ergonomic team and health
and safety professional. It also acquaints health care and safety staff
with various areas.
b. Surveys. The symptoms survey is a widely-used tool in
active surveillance. It is useful in early identification of problems as
well as for assessing the effectiveness of interventions. There are other
such survey tools e.g., fatigue surveys, back history surveys.
c. Hazard Evaluations. Service unit ergonomics teams evaluate
jobs. Use of checklists facilitates this process. The purpose is to
observe, document and assess risk factors present.
Level 2. Active Surveillance is more detailed.
a. Health Interviews and Physical Examinations. To assure
effective medical management, it is necessary to establish an approach
which incorporates a baseline evaluation, a postconditioning period
evaluation and a periodic assessment. These are in the form of health
interviews and physical examinations. The target population is asymptomatic
employees already in or being placed in high risk jobs, as well as
ANALYSIS AND DESIGN OF JOBS
Job Analysis in an ergonomics program is a systems approach to identify
work activities that may result in or contribute to overexertion injuries
and disorders of the back and upper extremities, often referred to as
cumulative trauma disorders (CTDs). The objective is to identify work
activities that may result in or contribute to overexertion injuries and
disorders of the back and upper extremities, often referred to as
cumulative trauma disorders (CTDs). The systems approach identifies
generic risk factors such as forceful exertions, awkward postures,
localized contact stresses, vibration, temperature extremes, and repetitive
motions or prolonged activities which may contribute to injury/illness.
The process involves documentation and study of the work by service unit
ergonomics teams. It includes the worker, the supervisor, and specialists
trained and experienced in recognition and assessment of ergonomic risk
factors. Completion of the job analysis results in identification of
ergonomic stresses, design of interventions and follow-up evaluation of the
There are two levels of job analysis. They are:
1. Surveys/Walkthroughs (Level 1) are a basic method of identifying risk
factors associated with the performance of work. Service unit ergonomics
teams, in consultation with health care and safety professionals, conduct
the surveys. Checklists are useful in completion of the
survey/walkthrough. Other resource material is available in Safety
2. Analysis (Level 2): Ergonomics team members conduct detailed job
analysis in work areas after determining and prioritizing those jobs that
warrant analysis. All personnel conducting ergonomic job analysis must
have received specific training in ergonomic job analysis and
intervention techniques. The job analysis process identifies and ranks
specific risk factors, documents job attributes, and assesses ergonomic
a. Documentation: The following constitute documentation of the job
(1) Position description: The official position description
permits the analyst to compare job function to the intended goal/objective.
It is possible that the findings of the analysis may support changes in
(2) Direct observation: Risk factors in a job or work area
studied can be determined by direct observation. The analysis includes, as
necessary, upper extremity repetitive measurements for total hand
manipulations per cycle, cycle time and total manipulations or cycles per
shift. Where appropriate force measurement determinations are needed these
can be estimated as an average effort or peak force. Force measurements
can be obtained using appropriate test equipment (if available).
(3) Supervisor/employee interviews: Staff, including labor
organization representatives, provide a broad knowledge base regarding job
history and problems. All job analysis includes on-site interviews with
employees, supervisors, and labor organization representatives.
(4) Videotaping is the preferred method of documenting a
specific job analysis, in most cases. It helps the analyst understand the
task demands on the worker, and how each worker accomplishes the task.
Videotaping requires the presence and activity of the worker. Use of a
checklist aids in accurate documentation of conditions present during the
analysis. Where videotape equipment is not available use of a checklist is
even more important.
b. Assessment of Ergonomic Stresses: During the detailed analysis,
some specific actions and/or potential stressors are evaluated for impact
on the worker. There are four specific stressors for which the analyst
should be alert. They are noted below.
(1) Repeated and sustained static exertions: Does the
performance of work, required in the position description, require these
exertions, or do they result from a work practice?
(2) Forceful exertions: Where forceful exertions are
identified in the analysis some specific steps may be required for
evaluation and intervention. It may be necessary to estimate loads and
friction resistance, make posture adjustments, determine need for
mechanical aids, consider use of gloves, and evaluate muscle use with tools
such as resistance meters and surface electromyography equipment.
(3) Localized mechanical stresses: Does the work require
specific forces and/or contact with areas of the worker's body?
(4) Posture stresses: Identification of posture stresses can
be accomplished through job analysis observation and/or video tape. The
analysis may be supplemented with instrumentation noted in (2) above,
analysis of orientation of the worker in relation to the work, review of
types of tools used, and use of anthropometric data.
Design of Jobs.
When considering design or redesign of jobs the objective is to
minimize ergonomic stresses present in the performance of the work.
Interventions considered must eliminate or reduce employee exposure to the
potential for suffering from CTDs and other back and upper extremity pain,
while allowing accomplishment of the organization's mission.
1. Propose interventions. A complete job analysis includes reporting
of the findings, recommendations for design of control measures, and
evaluation of actions taken. The report may be formal or less formal,
depending on the extent of recommendations for change. Intervention is
accomplished through the application of appropriate engineering changes,
and/or implementation of
administrative control for the work. Intervention is followed by
1.1 Engineering Changes include actual modifications to the physical
work site and any tools or equipment used in the work process.
Determination of needed changes may require assistance of medical, safety
and other recognized experts.
(1) Tools - Are power assists available? Can handles be
(2) Machines/Equipment - Are changes necessary to the
equipment? Economic impact may be a necessary consideration in some cases.
1.2 Administrative Controls are necessary as interim protective
measures, pending completion of required engineering changes. In some
situations administrative controls may be the only intervention needed.
(1) Work area - Can changes be made in the work/equipment
location and orientation? Are proper chairs used?
(2) Methods - Is there another way to do the work? Is job
(3) Standards - If standards are established for the
work, are they realistic, up-to-date?
(4) Schedules - Are schedules flexible enough to provide
periodic rest breaks and/or on-the-job exercises? Are work schedules
(5) Education/Training - Are employees trained to recognize
problems and take proper action?
(6) Maintenance - Is equipment with moving parts, e.g.,
wheels, lifts, etc., properly inspected and maintained?
3. Evaluation. Each intervention action taken to prevent/reduce CTDs and
other related disorders requires follow-up evaluation to assess
effectiveness of the action. The evaluation can be accomplished through:
a. Job Analysis - using the methods described above,
b. Active/Passive Surveillance - methods described in
c. Assessment - evaluation of information from a. and b. above
to determine whether the goal has been achieved
The goal of medical management is to ensure evaluation, diagnosis and
treatment of repetitive strain disorders, and to provide avenues for
prevention. Integration of medical management is essential to the success
of the program. All medical evaluations, records, and data as well as
results of surveys etc. are handled in a manner which preserves the
anonymity of individual employees and maintains the confidentiality of
personal and medical information. The components of this program are:
Accessibility; Health Surveillance; Identification of Restricted-Duty Jobs;
Medical Intervention; and Record-keeping, Data Evaluation, and Action.
Employee investment in the problems, along with early medical
intervention and good open communications between Health Services and other
treating clinicians, are key to success.
The health care providers must be accessible to the employees to
facilitate treatment, surveillance activities, and recording of
information. This may be accomplished via walkthroughs and educational
initiatives. The walkthrough increases visibility and provides a forum for
interaction and exchange of information.
Health Services undertakes educational initiatives for different
types of cumulative trauma disorders (CTDs), their causes, prevention, etc.
These are carried out through new employee orientation, health forums,
_Gazette_ articles, brochures, posters, etc.
The Health Services Office serves as a principal member of the
surveillance team assessing and analyzing symptoms surveys, and encouraging
and receiving early reports of symptoms. This role is more clearly
outlined under Surveillance.
Identification of Restricted-Duty Jobs
The objective of a restricted-duty assignment is to provide a chance
for healing or rehabilitation of an injured area by assigning the worker to
a position that does not involve the use of the injured muscle-tendon
group. This type of assignment is individualized to each worker. A list or
data base of jobs categorized according to ergonomic risk from high to low
is to be developed. The identification process requires job analysis (see
Analysis and Design of Jobs). As these job analyses are completed,
relevant information is added to the official position description.
Appropriate medical evaluation and care is essential to prevent the
development of more serious medical problems. The main objective of
medical management is to identify and treat disorders at a very early
stage, and minimize progression or exacerbation. This includes health
interviews and examinations. These examinations are in the form of, a
baseline evaluation, a post conditioning period evaluation, and a periodic
assessment. The baseline or preplacement exam would determine capabilities
(as opposed to disabilities) and identify required job restrictions. The
examinations are job-specific, based on the official position description,
initiated by the supervisor or Human Resources, and administered by Health
Services. The post-conditioning evaluation is done no later than 1 month
after a new position is assumed to determine if there are symptoms
consistent with the breaking in of muscles as opposed to the onset of a
cumulative trauma disorder (CTD). The periodic assessment is oriented
towards early detection of health changes in at-risk workers
Responsibilities are outlined in Program Management.
Record-keeping, Data Evaluation, and Action.
It is important to maintain accurate records. OSHA logs, medical
records, compensation reports, and Safety Services injury reports, as well
as the results of symptoms surveillance, are the epidemiological tools in
assessing the workplace and employees and determining trends and costs.
Original sources, used in the work