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3
FORESEEABILITY
FACTORS REQUIRED FOR DAMAGE SUSCEPTABLE HOST ENVIRONMENT DAMAGE AGENT (USUALLY ENERGY)
• PRESENCE• DAMAGING DOSE
6
ACTION OF DAMAGE AGENTS
TRANSFER OF ENERGY IN EXCESS OF DAMAGE THRESHOLD
BUMPS -> BRUISES -> BREAKS
7
ACTION OF DAMAGE AGENTS
INTERFERENCE WITH NORMAL EXCHANGE OF ENERGY MECHANICAL ENERGY
• TRANSFER • BY PERSON OR OBJECT FALLING DOWN• BY OBJECT FALLING ON PERSON OR OTHER
OBJECT• BY PERON OR OBJECT RUNNING INTO
OBSTRUCTION
8
ACTION OF DAMAGE AGENTS
INTERFERENCE WITH NORMAL EXCHANGE OF ENERGY MECHANICAL ENERGY
• TRANSFER• BY ENERGY STRIKING PERSON
• VESSEL UNDER PRESSURE OR VACUUM• SPRINGS
9
ACTION OF DAMAGE AGENTS INTERFERENCE WITH NORMAL
EXCHANGE OF ENERGY MECHANICAL ENERGY
• TRANSFER • RELEASE OF ENERGY IN MOTION
• PINCH POINTS• CATCH POINTS• SQUEEZE POINTS • RUN-IN POINTS
10
ACTION OF DAMAGE AGENTS
ELECTRICAL ENERGY BIOLOGICAL OR MICRO
BIOLOGICAL ORGANISMS
• CHEMICALS
• THERMAL ENERGY (NON-FIRE)
• FIRE
12
CONTROL MEASURES PREVENT OR LIMIT DAMAGE FROM
ENERGY OR ENERGY TRANSFER PREVENT ACCUMULATION OF
HAZARDOUS AMOUNTS OF ENERGY LIMIT SPEED LIMIT ELECTRICAL VOLTAGE, CURRENT LIMIT CHEMICAL QUANTITIES
• IN USE• IN STORAGE
13
CONTROL MEASURES
PREVENT OR MODIFY RELEASE OF ENERGY BOTTLE CARRIERS FIRE PROOF CANS FUSES: ELECTICAL, MECHANICAL
14
CONTROL MEASURES
PROVIDE TIME OR SPACE SEPARATION BETWEEN ENERGY AND HOST DISTANCE CAGES LOCK OUT / TAG OUT EXPOSURE MONITORING
15
CONTROL MEASURES
BARRIERS TO BLOCK OR ATTENUATE ENERGY TRANSFER BARRIERS SHIELDING PERSONAL PROTECTIVE EQUIPMENT
16
CONTROL MEASURES
RAISE THRESHOLD TO PREVENT AND/OR REDUCE DAMAGE PHYSICAL CONDITIONING IMMUNIZATION ACCLIMATIZATION TRAINING
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PROVIDE EMERGENCY RESPONSE
TRAINING CPR FIRST AID MSDS STANDARD OPERATING PROCEDURES LAB PROCEDURES
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PROVIDE EMERGENCY RESPONSE
PLANNING FIRE
• 911• EVACUATE
• (DO NOT ATTEMPT TO CONTROL A FIRE UNLESS YOU ARE TRAINED IN FIRE SUPPRESSION)
MEDICAL• 911• FIRST AID
20
PROVIDE EMERGENCY RESPONSE
CLEAN UP• VENTILATE• NEUTRALIZE• ABSORB
DISPOSAL• HAZARDOUS WASTE• NON-HAZARDOUS WASTE