Document 82xqprB0jdo5roJ8L8kLmQvRB
ABD00088460
BIOMODES OF ENTRY
CHEMICAL AGENTS
GASES VAPORS DUSTS FUMES MISTS FIBERS
PHYSICAL AGENTS
HEAT NOISE IONIZING RADIATION NON-IONIZING RADIATION
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STATES OF MATTER
SOLID LIQUID GAS PLASMA
A substance that does not flow perceptibly under moderate stress.
A fluid (flowing material) but without the tendency to separate.
A fluid that tends to expand indefinitely.
A collection of charged particles which has some of the properties of a gas, but is a good conductor of electricity and is effected by a magnetic field.
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CHEMICAL AGENTS
GAS VAPOR DUST FUME SMOKE MIST FIBER
- A fluid that tends to expand indefinitely.
Examples:
Oxygen Nitrogen Hydrogen Vinyl Chl-oride
Monomer
- A gas that originated from a material that is normally a liquid.
Examples:
Water vapor Gasoline vapor Plasticizer vapor
-- Finely divided solids, normally capable of being suspended in air.
Examples:
Talcum powder Lead carbonate PVC resin "fines"
- Small particles of a metallic oxide which originate from heating metals to the boiling point in the presence of oxygen.
Examples: Welding fumes Lead fumes
- Particles resulting from incomplete combustion.
Examples:
Tobacco smoke Gasoline smoke Smoke from "burning out" PVC-
contaminated pipes
- A suspension of small droplets of liquid in air.
Examples: Hair sprays Fog (as on a "foggy day")
% - Any relatively small solid that is at least
three times as long as it is wide.
Examples:
Fiber Glass insulation Asbestos insulation Cotton fiber Wool
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DOSE/RESPONSE
DOSE "THRESHOLD" - There appears to be one for each
chemical.
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biokddes
INHALATION INGESTION EYE AND SKIN CONTACT INJECTION
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Tlie Secondary Lobule
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RESPIRATORS
Air--Purifying Respirators - Remove contaminants from surrounding air.
Air--Supplied
Respirators
- Provide user with a source of uncontaminated air from a location other than the surroundings.
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9$
%
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USE EYE PROTECTION USE SKIN PROTECTION USE RESPIRATORS
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VCM PROPERTIES NORMALLY A GAS - ODORLESS - COLORLESS A LIQUID UNDER PRESSURE
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VCM HAZARDS FIRE AOL FROST BITE INHALATION LIVER CANCER CHROMOSOME DAMAGE
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VCM HEALTH GOALS KEEP EXPOSURES AS LOW AS POSSIBLE
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VCM SAFE LIMITS 1 PPM (8-HOUR TWA) 5 PPM (ANY 15 MINUTES)
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VCM LEAKS
NO LEAK IS ACCEPTABLE
INDICATORS OF LEAKS: - ICING - HISSING NOISES - CONDENSATION -ODOR - MEASUREMENT
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RESPIRATOR USE - VCM 1000 PPM OR LESS
- USE AIR LINE RESPIRATOR ABOVE 1000 PPM OR UNKNOWN - USE SCOTT AIR PAK
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PROTECTIVE CLOTHING
DEPENDS ON JOB
MAY INCLUDE^ - CLOTH GLOVES - RUBBER GLOVES - AIR-LINE RESPIRATOR - SCOTT AIR-PAK - BULLARD RESPIRATOR - DISPOSABLE COVERALLS - FACE SHIELD
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EMERGENCIES BE PREPARED! GO TO YOUR EMERGENCY POST WHEN ALERTED
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VCM MONITORING
AREA - HONEYWELLS - HNU
PERSONAL EXPOSURE - REAL MINIMONITOR - WEAR AS INTENDED - FILL OUT CARD
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MEDICAL TESTING TO DETECT MEDICALLY SIGNIFICANT PROBLEMS RELATED TO VCM OR OTHER CHEMICALS TAKE ADVANTAGE OF THE PROGRAM. PARTICIPATE!
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RECORDS MONITORING - 30 YEARS MEDICAL - LENGTH OF
EMPLOYMENT * 30 YEARS
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LEAD PROPERTIES AND USE
APPEARANCE - FINE, LIGHT-COLORED POWDERS - HARD TO DISTINGUISH BETWEEN LEAD AND OTHER HARMLESS MATERIALS
USE - COMPOUND LUBRICANTS/ HEAT STABILIZERS
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LEAD HEALTH PROBLEMS NERVOUS SYSTEM REPRODUCTIVE SYSTEM BLOOD SYSTEM KIDNEYS
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LEAD POISONING SIGNS STOMACH PAINS LOSS OF APPETITE NAUSEA METTALLIC TASTE CONSTIPATION FATIGUE TREMORS IRRATIONAL BEHAVIOR INSOMNIA CONVULSIONS HEADACHES
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SAFE LIMITS - LEAD DEPENDS ON WORK TIME: 50 MICROGRAMS (8-HRS) 40 MICROGRAMS (10-HRS) 33.3 MICROGRAMS (12-HRS) 30.8 MICROGRAMS (13-HRS)
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RESPIRATORS 3M AIRHATS REQUIRED FOR CERTAIN JOBS CHECK AIRFLOW EACH SHIFT TURN IN FOR CLEANING AND REPAIR, PER PROCEDURES
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DUST CONTROL KEEP ALL VENT HOODS AND EXHAUST FANS ON AVOID CRUSHING OF BAGS USE VACUUM FOR CLEANING - COMPRESSED AIR IS
ILLEGAL!
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PERSONAL HYGIENE WASH HANDS, ARMS, FACE BEFORE EATING, DRINKING, SMOKING, USING COSMETICS DON'T TAKE FOOD, DRINK, TOBACCO INTO LEAD AREAS
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HEARING LOSS
CANNOT BE REPAIRED CAN HAPPEN TO ANYONE A NATURAL PART OF AGING - DEPENDS ON VARIETY OF
HEALTH EFFECTS HASTENED BY OVEREXPOSURE
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PLANT NOISE
EXAMPLES OF HIGH NOISE VINYL - FLUID BED DRYER COMPOUND - LINE 3 MAINTENANCE - BOILERS GENERAL - FIRE PUMPS
CAN OCCUR ANYWHERE GRINDING WORK CONCRETE CHIPPING STEAM LEAKS ETC.
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SAFE LIMITS - NOISE BASIC LIMIT
- 90 DBA (8-HR TWA) - 87 DBA (12-HR TWA) THE HIGHER THE NOISE, THE LESS TIME IS REQUIRED TO CAUSE HARM
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PREVENT HEARING LOSS
BE ALERT FOR HIGH NOISE - SIGNS - DIFFICULT CONVERSATION
USE HEARING PROTECTION - EARPLUGS - EAR MUFFS
AUDIOGRAMS - PARTICIPATE IN TESTING
PROGRAM!
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