Mgmt Systems Advanced Flashcards
Three main causes of hazards
human error
situational aspects
environmental aspects
Manager
The person responsible for the work performance of one or more people in an organization.
Adams accident model
domino model with focus on mgmt. It focuses on the individual people in the management system. relates to IRS
three main influences of mgmt ethics
Personal experience,
the employing organization
the external environmen
ISO 14000
Sustainable development
Which organizations are best known for their sustainability indices?
AIChE and Dow Jones
failure of substance
A company that fails as a result of inadequate attention to the major strategic planning elements
controlling
monitoring work and comparing results to goals
planning
the process of determining what is to be achieved
what is a health and safety policy
It states the purpose of the hazard control program and describes the requirement for active participation of all those involved in the program’s operation
management models
accident causation theory usually represented by dominoes
what do middle managers do
interpret top mgmt directives and operating plans
key principles for a successful environmental management system
Top management commitment
compatibility with organizational culture
focus on continual improvement,
employee involvement,
flexibility
factors in a sustainability index
safety
environmental performance
social responsibility
Administrative Controls
Identify hazards
Company Policy
Program Objectives
Authority and Responsibility
Safety Comittees
Orientation
Enforcement
hazard Control Program Components
Identification and Evaluation
Risk Assessment
mgmt Decision Making
Establishing Control Measures
Monitoring
Program Evaluation
PPE Program Requirements
Written Policy
Process for selecting PPE
training
enforcement
8 PPE Categories
Head Protection
Eye and Face Protection
Hearing Protection
Fall Arrest Systems
Respiratory Protection
Hand and Arm Protection
Foot Protection
Work Clothing
Passive Fall Arrest
Requires no action from worker safety nets
Active Fall Arrest
requires action on the workers part
harness, lanyard, anchor points
Permeation rate
the rate at which a chemical will move through certain material
Safeguarding
Engineering controls
protecting a worker from coming into contact with moving parts keep them out of energy zone
Point of Operation
the point at which material is placed for processing
Power transmission
moving mechanical parts on a piece of equipment
safeguard device
mechanism for safeuarding point of operation
guard
barriers used to safeguard the point of operation area
enclosure
barriers used to enclose moving parts
fencing
enclosure system placed around a piece of equipment
nip point
hazardous area created by mechanical parts moving in opposite directions
pinch point
hazardous area where a body part can come into contact with two or more moving mechanical parts
Safeguard Characteristics
integrated into equipment
well designed to handle equipment forces
allow for simple feeding and ejections
easy to inspect and maintain
tamper proof
barrier safeguard
fixed to equipment and only moved for service
Interlocking safeguards
Like a barrier guard but parts can be moved equipment will only run if all interlocked parts are closed
automatic safeguard
device use different techniques to determine if worker is going to contact equipment
- Employye controlling devices
- Machine controlling devices
- machine controlling devices - precensce sensing
- Machine controlling devices - pressure sensing
- Employee and machine contorlling devices
Employee controlling devices
restraint or pullback device
machine controlling device
presence and pressure sensing devices that automatically shut down equipment when worker enters area
Employee and Machine Controlling Devices
two hand button press
Blanking and blinding
placing metal plates over sections of pipe to contain contaminants
HASP
lock out tool connect to primary isolator
Energy Isolation procedure 8 steps
notify all people in area
identify isolation points
shut down
deactivate energy
lock isolation points
bleed lines
confirm zero energy
conduct work
group isolation 10 steps
notify all people in area
identify isolation points
shut down
deactivate energy
lock isolation points
place group key in group lockbox
bleed lines
confirm zero energy
place group key in group lockbox
conduct work
Hazard Vs Risk
Hazard - identifies what can cause harm
Risk - identifies the potential degree of harm
Who developed the Swiss Cheese model
Reason
Safety Hazard
The easy to see hazards like falling or getting hit by something
Physical Hazard
A source of energy in the workplace great enough to cause harm
niose, temp, etc
hierarchy of controls
Elimination
Substitution
Engineering
Administration
PPE
employee and machine controlling device
machines that must be manually activated such as two button presses
Returning Equipment to Service Procedure
- Clear the area
- verify that workers are away
- verify that controls are in neutral
- remove eregy isolation devices
- notify workers
most hazardous step of robotics operation
teaching the robot
5 categories of woodworking saw
- Table and Circular Saws lots of kickback
- Overhead swing saws Fucking crazy
- Radial Saws cross cutting
- Band Saws
- Jigsaws fine cuts and details
Robot categories
nonservo-controlled point-to-point: pick and place
servo-controlled point-to-point: loading and unloading
servo controlled continuous path: assembly and painting
Two types of robot programming
Leadthrough - taking the robot through the movements and storing them
Textual - standard programming
Categories of Metal Working
- Turning shape rotating pieces of metal
- Boring cut a hole
- Milling fine detail work
- Planing like milling but the tool remains stationary while the metal moves
- Grinding
What is the purpose of a chisel tooth combination blade
all purpose for fast cutting wood
the term for maintaining a grinding wheel
dressing
CNC
Computer Numerical Control
automated end to end metal design
What is the #1 cause of crane incidents
Operator error
List the three types of powered hoists and which one breaks down the least
Electric - doesn’t break
Hydraulic
Pneumatic
Three types of hand hoists
Spur Geared - most effective, least effort, not self locking
Differential - self locking
Screw geared - self locking
Types of Cranes
Gantry Cranes - run on rails have one or two uprights
Monorails - hand operated, semi-hand operated,
Powered Jib Cranes - arm on a jib and trolley, supported by wall
Derricks - A frame, Stiff Leg, Guy - for multi story buildings
Overhead cranes - runs on two rails, common in manufacturing
Tower Cranes - Construction
The standard crane practices
Inspection,
Testing,
Training
8 Conveyer types
- Belt -
- Slat and Apron - non overlapping non interlocking slats
- chain and shackle - uses a chain
- screw conveyers - for raw material
- Pnumatic - common in helathcare to move drugs
- Gravity - slides like in airports
- Roller - bunch of spinning cylinders
- Bucket - large amounts of material vertically
For lifting people - test cranes to which weight
125%
Safe load in block and tackle
1/10 of the block’s breaking strength
Primary hazard of a jib crane
running the trolley off the jib
minimum distance between conveyer emergency stops
75 feet
Fire Triangle Fire tetrahedron
Air, Fuel, Heat
Oxygen, Fuel, Heat, Chemical Chain Reaction
Definition of Fire
self sustained oxidation of fuel that emits heat and light
chemical formula of fire
Fuel+Oxygen = CO2+H2O+Heat
Self - sustaining combustion
the heat given off by combustion adds enough heat to the system to cause future combustion
flashpoint
the temperature at which a liquid gives off enough flammable vapour to form a mixture with air that can be ignited
lower flash point = more dangerous
Fuel Types
A - Normal
B - Flammable Liquid
C - Electric
D - Metal
K - Kitchen and grease
