Document 93E4mM5EpkNaXNzNe5Kgv0qVR
FILE NAME Jewelers JEWEL
DATE 1978
DOC JEWEL002 DOCUMENT DESCRIPTION Published Report from OSHA Journal
Job
Safety
Health
US Department of Labor Occupational Sately and
Health Administration January 1978 Vol 6 No 1
Articles
6 People Plywood and Logging Abating
Dangers to Life and Limb The forest products industry is one of the oldest and most
hazardous industries known This article focuses on logging and plywood manufacturing in the Pacific Northwest and some of the efforts being made to curtail related injuries
and illnesses
17 22
Charting New Courses at the Review Commission The new chairman of the Occupational Safety and Health Review Commission is independent outspoken and personally
with the risks that have plagued several hazaacrqduoauisntoecdcupations Job Safety and Health takes a look to see how the Commission is and will be affected by Timothy
Cleary
Hidden Jeopardy for Jewelry Workers
In 1794 Nehemiah Dodge established the first factory manufacture of costume jewelry in Providence Rhode Today more than 70.000 workers face big safety and
problems in the manufacture of small products
for the Island health
Departments
2 OSHA News Briefs 5 News of NIOSH 32 Review Commission
33 Spotlight
34 Index 35 Directory 36 Letters to the Editor 37 Publications
Hidden Jeopardy
Jewelry
Workers Gail M. Martin
In 1794 Nehemiah Dodge established the first factory for the manufacture of costume jewelry in Providence Rhode Island Today more than 70,000 workers face big safety and health problems in the manufacture of small products
Ivery Saturday our workers make up a new cleaning solution They were emptying it into the same drain that
they were later emptying the cyanide tank in There was some hydrogen cyanide gas being produced in the room not enough to kill anybody but still there was some Then they would
get a headache and not put two and two to-
gether
This incident retold by a chemist from a large making company is perhaps common to all metal finishing industries It represents the growing complexity of making operations since Nehemiah Dodge first began production of costume jewelry by using an inexpensive alloy and the growing number of occupational health and safety hazards facing jewelry workers
Today 70,000 to 80,000 workers turn out
products in four different segments of the
making industry costume and precious jewelry silverware and findings small unfinished jewelry parts Daily jewelry workers are
exposed to a number of potential health hazards
22
JANUARY 1978
similar to the hydrogen cyanide incident be-
cause of the number of chemicals and poten-
tially toxic substances acids solvents lacquers metal fumes and dust used in jewelry production The chemical ingredients of these sub-
stances are not always revealed to jewelry workers They are sometimes withheld by the supplier by using trade names or by the com-
pany as proprietary secrets
Jewelry workers also may be exposed to a variety of safety hazards In the face of eco-
nomic disaster the Manufacturing Jewelers and
Silversmiths of America in 1973 successfully
lobbied along with others for the delay of im-
plementation of the no hands in dies clause
of the Osha mechanical power press standards
The kind of investment necessary they said to comply with the no hands in dies regulation
would have put a lot of their members out of
business Also industry insiders report there are many machines in use in the jewelry indus-
try for which no standards have been written
How well the average jewelry worker is protected from these numerous health and safety
hazards is a controversial issue one which
evokes strong opinions from some industry and
company officials It is also an issue which in-
cites community health activist groups to campaign for a better awareness of the jewelry worker's plight and for improvements in the
industry
Worker operates press where she is able to put hand in the die
Pinning down the industry
The great majority of jewelry factories are small operations Of the 787 companies within the Providence Rhode Island area the capital of the costume jewelry industry only 2 percent employ 25 workers or more and most have 10 or fewer employees James Hickey industrial hygienist and acting chief of the Rhode Island Division of Occupational Health says In general the jewelry industry tends to be made up of many small companies and they have the problems of all small businesses lack of knowledge lack of information financial difficulties high turnover of employees and in many cases marginal operations The jewelry industry seems to have its share
Officials of the Manufacturing Jewelers and
Silversmiths of America MJSA say their association has made efforts to educate members
about worker safety and health issues and to help them comply with occupational safety and health standards George R. Frankovich execu-
tive director of MJSA cites seminars on osha
in 1974 and 1975 which featured consultants
speaking on the problems of stamping casting and electroplating In the early days we encouraged members to report on an anonymous basis the results of their inspections he says
This served as a basis for osha Hotline a column in our monthly magazine the American Jewelry Manufacturer It concentrated on those
areas which posed the most difficulty for our
members
Yet Frankovich maintains excessive government regulations are hampering the operations
of jewelry companies In a recent interview he stated OSHA has gone beyond the helpful stage
and has exerted a heavier hand than conditions
have seemed to warrant This naturally has re-
sulted in some resentment on the part of management whose principal considerations are in
operating a profitable business and in furnishing constructive employment
Despite Frankovich's contention statistics seem to show the opposite Of 2,970 jewelry manufacturing companies nationwide only 202
JOB SAFETY AND HEALTH
23
PRE
SuO i
were inspected in the 1976 calendar year And for an industry in which product shipment value exceeded 2.4 billion the average proposed penalty per company was 90 totaling 24,480 for the entire industry
This association attitude extends downward
to some individual members In many compa-
nies hostility runs high against government regulation Even some large companies with new
facilities refuse to comment on their worker
safety and health programs or to allow visitors to their plants
There are exceptions Some companies have done much to ensure their workers safety and health and talk freely of their efforts in occupational safety and health Two companies which welcomed inquiry and visits to their facilities are Uncas Manufacturing Company and Bulova Watch Company
Uncas Manufacturing Company with about
400 employees is one of the jewelry industry's largest ring houses The company has been interested for a long time in worker safety and
health and has intensified its efforts in the past few years Fred Cologiovanni quality control and methods manager for Uncas describes the company's commitment
We are very safety conscious from the presi-
dent on down I have authorization to stop pro-
duction to take care of safety problems We feel that communication is very important Workers should know in whatever language they speak what is safe and unsafe Uncas president Harry Snider adds what he thinks is an important impetus for the program If anything OSHA has made employees more keenly aware It's easier to sell our safety program now than
ever before
The Bulova Watch Company which employs 600 workers in two plant locations also has stepped up its safety and health program Raymond Capron manager of plant engineering maintenance and safety at Bulova gives his estimate of the results Since 1974 when we initiated a more vigorous health and safety pro-
gram and have had a safety officer in charge we
have made significant progress Both the frequency and the severity of our accidents have
decreased
Machine guarding
The jewelry industry's attack on the no hands in dies proposal was spearheaded by an
editorial in the American Jewelry Manufacturer of March 1973 calling for a delay in the stan-
dard's implementation According to Franko-
vich the no hands in dies standard far out-
ran the state of the art We were operating certain kinds of machines where it was not possible to modify the machines Some jewelry makers argued the volume and size of pieces turned out daily in the industry makes automation of these operations impossible With backing from other industries and lobby groups the jewelry industry's campaign prevailed The standard was revoked on December 3 1974
Within the jewelry industry there are thousands of mechanical power presses drop hammers and punch presses In addition an untold number of foot presses are still in use Although foot presses are regarded as safe by many industry insiders there are those who recognize their hazards Cologiovanni of Uncas says his company hopes to eventually phase out all of its foot presses We hope to make the foot
press as obsolete as the dinosaur
Another problem pointed out by a jewelry industry executive is the lack of standard safety guards for certain types of machines used in
making particularly in the watch ing industry Much of the superior equipment used in making is Swiss- or Germanmade American jewelry manufacturers may purchase these machines for use but often find it necessary to design machine guarding which complies with U.S. standards Bulova has done this in more than one instance Capron pointed out an automatic diamond cutting machine which is equipped with a guard designed by Bulova engineers
The marketing and use of equipment which is not in compliance with OSHA standards is not
uncommon in the jewelry industry For example there are vapor degreasers in use in the industry which do not have the proper freeboard as specified in section 1910.94 12 ) of the OSHA standards That requirement reads In any vapor degreasing tank equipped with a condenser or vapor level thermostat the condenser or thermostat shall keep the level of vapors below the top edge of the tank by the distance of at least equal to half the tank
width or at least 36 inches whichever is
shorter
One hazard of heavy machinery is noise With just two or three drop hammers going at once the workplace can become very noisy
While a medium company may have sev-
eral drop hammers in the stamping department a large company may have as many as 20 or 30. An administrative assistant to the president
24
JANUARY 1978
of a medium company points out this noise affects not only the press operators but also many workers in surrounding areas if the drop hammers are not isolated Usually operators do not complain about the noise she says because they stay with her company for a short time only
Some companies do take their safety responsibilities seriously and try to pass on this atti-
tude to employees At Uncas management stresses the purpose of machine guarding Says Fred Cologiovanni Safety guards cost us a
lot of money to install and are there for the
safety of the employee If workers get caught fooling around with them they're in trouble
And if a worker removes a guard from a machine that worker is fired At Bulova supervisors suspected a noise problem in the screw machine department After consulting with acoustical specialists the company installed absorbent panels to deaden the noise In addition workers are now required to wear ear
protection
Worker operates drop hammer press to stamp out jewelry pieces
Where jewelry is born
Not all jewelry is produced by stamping Many jewelry pieces are formed by casting die casting lost wax casting or rubber mold cast-
ing Whether to cast or stamp a piece is largely
a matter of convenience and economics It also
may be determined by the type of piece being
formed
During casting operations metals are heated to high temperatures which may generate toxic fumes The greatest potential for worker exposure to fumes is during the pouring operations when the worker must take a ladle full of molten metal and pour it into the casting
machine with the mold intact
These toxic metal fumes may pose a serious
health hazard to the worker especially if venti-
lation is insufficient Toxic fumes can have ef-
fects on the body which are not manifested until years later They may cause metal fume fever
an illness with like symptoms muscular
pain fever chills weakness nausea burning throat dry cough While metal fume fever is of
a brief duration 12 to 24 hours reports indicate that repeated attacks may do permanent damage to the lungs
Lost wax casting also called investment casting is a process which is thousands of years old A cast is made by molding plaster around a wax model of a jewelry piece After the plaster hardens the mold is put into a furnace which
JOB SAFETY AND HEALTH
25
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melts the wax leaving an impression of the piece
The plaster material of the lost wax mold contains significant amounts of silica ranging up to 30 percent This may present serious respiratory problems for the worker The silica dust can become airborne when dry materials are mixed in making operations When the molds are broken up after casting the worker may again be exposed to silica dust
Brass and bronze two copper alloys are east using the lost wax method Since this method uses high temperatures to cast the produc-
tion of oxides is greater than with rubber mold
casting Consequently the worker is more susceptible to metal fume fever because the syn-
Frome most often results from toxic exposures to copper iron or zinc oxides
Copper alloys also may contain trace amounts of beryllium beryllium and arsenic The inhalation of toxic
fumes from these two substances may create
other health problems for the worker The effects of inhaling toxic beryllium beryllium fumes
may range from a mild inflammation of nose
and throat to severe pneumonitis or chronic beryllium beryllium disease In chronic beryllium disease the lungs are rarely the only organs affected Liver spleen heart skin kidneys and bones
are often involved The onset of the condition
may be delayed for a period of years after exposure Chronic beryllium disease has been
known to lead to cancer
The inhalation of beryllium even from set-
tled fumes which have been reintroduced into
the atmosphere may be very dangerous Workers also may be exposed to beryllium through the grinding up of casts drilling or machine operations in the tool room
Arsenic poisoning is characterized by a great variety of symptoms Exposure to fumes and dust can be irritating to the nose leading to nose bleeds and perforation of the nasal septum and to the eyes leading to corneal damage Besides creating disturbances of blood kidneys and
nervous system arsenic contamination also can cause lung cancer
Rubber mold casting is used chiefly for low
temperature metals 400-700 of the cos-
tume jewelry industry The most common metal used is white metal which may contain large
amounts of tin and lead and smaller amounts
of antimony nickel copper or zinc The potential for toxic exposure to metal fumes during melting and pouring operations is lessened by
The jewelry worker casts using the wax method but fails to use adequate personal protective equipment goggles face shield gloves and a respirator The worker wears a head bandana to avoid getting talc dust in his hair apparently unaware of the precautionary measures necessary to avoid inhaling talc dust which may contain asbestiform material as a component
76
JANUARY 1978
After casting the mold and cast are separated in breakdown operation If the molds have
become contaminated with excess lead the
worker may be exposed to lead dust which may
be ingested or inhaled
In addition to inhalation of toxic substances
there are several other hazards to which casting-
room personnel may be exposed If ladles are not preheated before use condensation can occur The metal molecules expand very quick-
ly with a resultant explosion The possibility of
heat exposure and burns is very real Dermatitis is a common affliction of casters due to the
many irritants with which they work Improper work habits contribute to the danger
of the workplace Workers who smoke or eat on the job or who fail to use available washing facilities compound the hazards associated with casting Contact with contaminated hands food or cigarettes allows toxic substances to enter
the digestive tract and eventually to spread
throughout the body
All that glitters is not good
Rubber mold casting
rubber mold casting because the metals are not
heated to exceptionally high temperatures Ex-
posure to lead oxide may occur however from
agitation of a thin film of dross which forms at
the surface of the melting pot Inhalation of
this lead oxide by workers may produce ab-
dominal
cramps
pain headache weakness loss of appetite or nausea
muscular
In larger
quantities it can cause severe
tinal blood and central nervous
gastrointes-
system dis-
orders Moreover lead is a cumulative poison
and a part of even a small daily dose is not
eliminated but stored in the body
Tale is used often in rubber mold casting
operations Before casting the rubber molds are manually dusted to prevent the jewelry piece from sticking to the cast The tale powder is
applied generously so the work area becomes quite dusty This can result in significant exposure sometimes on a daily basis to talc silica and possibly asbestos all components of
many tale powders The final phase of the rubber mold casting
operation presents one additional health danger
Some of the most serious health hazards in
the jewelry industry are created by the metal finishing operations degreasing cleaning and electroplating These operations make use of solvents acids metal salts and cyanides
After the jewelry piece is formed and before it is electroplated it must undergo mass finishing This procedure also called tubbing or de-
burring smooths out the edges of the piece
Much mass finishing today is accomplished
with the use of automatic equipment These machines smooth out the jewelry piece by vibration rotation or by some other method When microswitches were added to tubbing machinery the
biggest safety hazard for the worker was removed The switch stops all motion of the equipment once the lid is opened preventing the worker from catching fingers hands or arms in
it
The cleaning and degreasing operations create more serious problems These operations utilize solvents which are known health hazards some
of them carcinogenic to animals and suspected of causing cancer in humans The danger of these substances is that they work invisibly for
years on the body of the exposed worker
Trichloroethylene and perchloroethylene the
most common organic solvents in the jewelry industry are noted for their effects on the cen-
JOB SAFETY AND HEALTH
27
MED
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tral nervous system Affected workers may ex-
hibit symptoms of dizziness fatigue headache
nausea and loss of coordination
Both trichloroethyltricheloronethyelene and perchloroethylpercehlornoetheylene
are particularly dangerous to workers who have consumed alcoholic beverages or who will consume them after leaving work where they have been exposed to these solvents The worker ex-
posed to trichloroethylene may experience effects ranging from mild narcosis to respiratory arrest and death Perchloroethylene is a strong
narcotic with similar effects but has the added
threat of permanent
longed exposure
Industrial fatalities
liver damage from pro-
have resulted from ex-
posure to high vapor concentrations of trichloroethylene The standard for trichloroethylene requires that the worker be exposed to no more
than 100 parts per million over an hour time-
weighted average with 200 ppm for an acceptable ceiling concentration and 300 ppm for an acceptable peak concentration provided that
exposure to this concentration occurs no more than 5 minutes in any 2 hours
Although the industrial use of another solvent
carbon tetrachloride has diminished since it was
ascertained to be extremely dangerous it still is in use in some jewelry shops as a degreaser and to clean molds after casting At one company it was used in a vapor degreasing operation where workers sprayed liquid carbon tetrachloride on jewelry pieces
Carbon tetrachloride is a potent toxin which
affects the liver and causes tumors in animals
It can be fatal since it has a tendency to replace oxygen Its effects also are magnified by the consumption of alcohol
In vapor degreasing a cleaning solvent is heated by a coil and the jewelry piece is suspended in the vapors to be cleaned The cold
surface on the jewelry causes the solvent to condense and flush away dirt Jewelry dried by the heat of the coil
vapors is then
If the degreaser is improperly located de-
signed or maintained toxic solvent exposures
may result A degreaser located close to cross
trafts dead space exhaust systems or open
lames can cause problems The temperature of the degreaser heating coils should not be allowed to rise sufficiently above the boiling point
of the solvent to allow the vapors to rise above the condenser If the temperature of the de-
greaser is not regulated properly thermal decomposition of chlorinated solvents can occur
producing phosgene a deadly poisonous gas
Currently many jewelry manufacturers are changing over to stabilized chlorinated solvents but industrial hygienists see these alternative solutions as presenting workers with an equal if less known threat James Hickey is one industrial hygienist who is extremely wary of
them He says Besides unknown toxic effects these alternative solvents may have different
types of toxic effects The main example is 1-1-1 trichloroethane also known as methyl chloroform It has cardiac effects at high concentrations and we really don't know the cardiac implications at low levels Also we don't know
the effects on people who have existing heart conditions or people who are on drugs like digitalis Industrial hygienists such as Hickey favor solvents which are more susceptible to oxidation by the sun fluorinated
solvents since these are less toxic to workers
Other cleaning materials used in degreasing operations are acids and alkalies Alkali cleaning is done by spraying or soaking jewelry pieces in baths using ammonia or caustic soda The heat and agitation of the bath solutions may
result in the worker's exposure to alkaline mists
which may be irritating to the eyes and in
severe cases cause blindness Also the worker
may be exposed to alkaline dust when the solutions are prepared from dry powders
Acid cleaning also called bright dipping presents problems because acids are chemically active and irritating to tissue Some common acids used in baths are hydrofluoric hydro-
chloric sulfuric nitric and chromic acids Ad-
verse exposures to acid fumes and mists may
occur depending on the solution concentration temperature level agitation of the bath and the
ventilation of the fumes
A hazard peculiar to acid cleaning is the
formation of arsine gas This occurs if a metal which contains arsenic as a contaminant such as zinc copper or white metal is treated with
an acid The arsenic reacts with the hydrogen of the acid to form the highly poisonous arsine gas Workers exposed to arsine gas may suffer heart brain kidney or liver damage Early
symptoms of exposure include severe headache faintness and severe digestive disturbances
When an acid comes into contact with cy-
anide hydrogen cyanide gas may result The gas
is formed when there are accidents in handling
preparation or storage of the chemicals or if acid and evanide fumes are vented into a com-
mon duct Hydrogen cyanide gas exposure
28
JANUARY 1978
causes headaches nausea and in severe cases
Nickel sulfate and nickel chloride two nickel
death
salts which make up the nickel plating solution
Workers using acids for cleaning are susceptible to corrosive burns particularly when
are strong skin irritants They can cause a con-
tact dermatitis known as nickel itch The irri-
they employ sulfuric hydrochloric and nitric tation begins in the fingers wrists and arms
acids If acids are accidentally splashed in the and can spread to the neck legs and entire
face they may cause ulceration of the eyes or
mucous membranes Toxic exposure to sulfuric
body Also nickel is a suspected carcinogen Precious metal plating presents the worker
and hydrochloric acids causes coughing or chok-
with hazards from acids and cyanides similar to
ing when vapors irritate the mucous mem-
branes of the nose and throat Nitric acid is
those involved in copper plating Acid plating uses gold potassium cyanide which is
more dangerous because it does violent respiratory reflex warning
like the other two
not set up a in the worker
corrosive to the skin eyes and mucous mem-
branes Both phosphoric and hydrochloric acids used in gold solutions are irritating to skin
Gilding the lily
Electroplating the process by which various metals are deposited on a base metal presents additional dangers to jewelry workers It is ac-
and mucous membranes upon contact with the
liquid or inhalation of the vapors Silver plating uses cyanide salts silver cyanide and potassium cyanide These are not only irritants but possible asphyxiants Rhodium plating and imita-
complished by passing a current through an tion rhodium plating present problems similar
electrolyte and thereby depositing one metal on another This process exposes the electroplater
to those encountered in nickel and copper plating
to two major dangers burns and poisoning
Burns from hot tanks and solutions or acids
may be thermal chemical or electrical
heat exposure involved in the operation
result in heat exhaustion cramps or even
The
may heat
Besides acids cyanides and metal salts other chemicals present hazards to electroplaters Various brighteners are added to the baths to improve the luster of the metal These include potentially toxic substances such as cobalt and
stroke In addition the electroplating room pre- selenium
sents the potential hazard of electrical shock
and even electrocution
Poisoning may occur from the inhalation of
The health hazards of electroplating are somewhat alleviated by the use of automated sys-
tems such as those at Uncas and Bulova Uncas
gas or from the ingestion or skin absorption of was one of the pioneers in automatic barrel
chemicals The particular toxic exposure de- plating and Bulova has both automatic and
pends upon the type of plating being done and automatic systems
pate upon the chemicals involved The three major
types of plating in making are copper
Some companies emphasize to their workers the precautions necessary in electroplating op-
nickel and precious metal All three present erations At Bulova for example an active edu-
.
different kinds of hazards to the worker
cation program is carried on to tell workers
Copper plating may be done with acid or about the chemicals and processes of electro-
cyanide Acid plating baths contain copper sul- plating In addition workers are required to
fate and sulfuric acid The release of the sulfuric read and to abide by the company book-
acid mist in the air can injure the worker Irri- let Hazards in Handling Acids and Other Cor-
ten
tation of the skin and mucous membranes may rosive Materials
He
RIT occur while the worker is adding salt to the plat-
ing solution Nose and throat irritation also may
But how well workers are informed about the
hazards presented by the electroplating process
occur as well as perforation of the nasal septum is a debatable question Some industry insiders
With cyanide plating the cyanide salts suggest that many workers engaged in electro-
sodiucmyanide and copper cyanide cor- plating operations are informed about the
rosive to the skin eyes and mucous membranes chemicals with which they are required to work
These salts are dangerous since contact with
One quality control supervisor from a large
acid results in formation of hydrogen cyanide jewelry company commented Most electro-
gas which can be absorbed through the skin as platers are uninformed about what they are
well as inhaled
using They don't know the basic chemistry of
The hazards of nickel plating are somewhat what is going on I have platers who think that
less lethal than those related to copper plating the colored solution that they are using is liquid
JOB SAFETY AND HEALTH
29
AND
SM
metal Someone told them 5 years ago not to
mix this with that and they have been operating
that way ever since Just because there are not lot of house deaths doesn't mean that the workers are informed
Contributing to the problem of informed electroplating workers is the high turnover rate of workers in the jewelry industry and in electroplating operations particularly As one worker points out There is a large turnover in plater's helpers And they do all of the dirty work cleaning and the tubbing
Hickey suggests this turnover to some extent has an impact on the type of plating supervisors working in some small shops and directing other workers He says There is such a big worker turnover in the jewelry industry that sometimes the small shop may be employing a plating supervisor whose own experience is questionable
A few further rubs
Airborne contaminants endanger jewelry workers in other industry operations as well A common department in many shops which may
have conditions posing additional health risks is the polishing and bufling department Although polishing and buffing may be done by machine a great deal of hand buffing still is
done in the jewelry industry Hand polishing is done by using a polishing
wheel made of canvas muslin or felt and
equipped with various coatings or abrasives
The type of abrasive and wheel used varies with the type of finish desired
The speed of the polishing wheel and the worker's proximity to it are factors in his or her possible inhalation of dangerous particles Some common abrasive compounds used in buffing are ground silica aluminum oxide soft silica silicon carbide and chromium oxide powder The use of crystalline silica and the inhalation of finely divided silica in the free state can be particularly dangerous to the worker since it can lead
to silicosis
In addition the adhesives put on the polishing wheel to hold the abrasives intact may create problems These substances may irritate the skin or eyes of the buffer or polisher
Grinding or polishing removes more metal than buffing operations These operations gen-
erate dust from abrasion of the worked metal
and from the abrasive polishing compound
However if the area is well ventilated and the
worker wears eye protection polishing tions can be relatively hazard
In addition the metal dust from these
tions can cause dermatitis in number of
opera-
operaforms
skin irritations contact dermatitis and allergic dermatitis Copper tin zinc brass and lead
particles may irritate the skin as metal splinters
Many jewelry workers also are exposed daily to the hazards of soldering Soldering can bring the jewelry worker very close to the flux and
solder fumes containing fluorides cadmium and
lead Solders may contain cadmium copper tin lead zinc and silver Cadmium is a particularly
noxious substance Intense exposure to its dust
and fumes produces a chemical pneumonia with
symptoms of chest pain labored breathing and edema Repeated exposure may result in emphysema Moreover cadmium poisoning is progressive continuing after actual exposure ceases
Soldering in many jewelry shops is done on
resistant asbestos boards Workers may be
exposed to asbestos fibers in sanding operations which remove metal traces when production
switches from a less expensive to a more pre-
cious metal Also many of these boards are
made house powdered asbestos as a
result workers may be exposed to asbestos fiber
during construction
Jewelry workers also face health hazards in
several other major operations of jewelry ing In epoxying and gluing workers use resins
which are prepared from epichlorohydrin a
polyamine compound hardening agent Epi-
chlorohydrin is a strong irritant and causes
asthma bronchiospasm and coughing The lacquering and enameling department
presents added risks for jewelry workers in the form of solvents such as methyl ethyl ketone
Some of these solvents are skin irritants as well
as lung irritants Certain jewelry companies do plastic embedments These operations present risks to the jewelry worker similar to those of the plastic industry as a whole
Brightening up not just the product
There are many companies in the jewelry industry that have done much to comply with OSHA standards and make their workplaces more healthful and safer for employees Herb Kilguss of the Rhode Island Division of Occupational Health describes these and other com-
panies A lot of jewelry manufacturers have gone to great lengths to comply with osHA standards There are also some companies who
30
JANUARY 1978
haven't done anything but they will be forced to do something very shortly
It is the workers in the companies who have not done anything who are in the greatest jeopardy These workers themselves sometimes reach out for help Kilguss reports that a common service of his department is responding to
jewelry workers themselves aware of the potential dangers in their workplaces As one industry insider claims Many operations of jewelrymaking are inherently dangerous the problem is informing the worker The workers at companies who have done their part to make their shops safe and healthful have a head start it
anonymous complaints He says The majority of our visits are initiated by employee com-
is now time for the others to catch up
plaints On a visit we usually take air samples
and if we ascertain that it's above limits we make recommendations
allowable
Useful Publications for Jewelry
Makers ,
The Rhode Island Lung Association has been
instrumental in helping to organize an occupational health advisory group in that state to reach out to those workers employed by com-
Health and Safety Guide for plating Shops
GPO Stock No. 1733-00069
Electro1.60
ane panies that are negligent in complying with
OSHA standards This advisory group has dealt
Health and Safety Guide for Foundries
with health and safety problems of the jewelry
GPO Stock No. 1733-00123-5
2.35
Bgen
industry
We
Health and Safety Guide for Metal
One member of this occupational health ad- Stamping Operations ahTr
visory committee has been involved hand
GPO Stock No. 1733-00093
1.40
with victims of occupational health hazards Dr.
James Valicenti chief of pulmonary medicine
How To Get Along With Your Solvent
at St. Joseph's Hospital in Providence Rhode
GPO Stock No. 1733-00097
1.27
ew
Island has seen 21 cases of nonsmoking pa-
tients who have bronchitis Dr. Valicenti attrib-
Epoxy Wise is Health Wise
nea utes their condition directly to their employ- HEW Publication No. NIOSH 76-152 Me
ment as electroplaters Another member of the Spray Painting Practice for 272.
committee has four patients with acute bron-
Employees
chitis directly related to adverse exposures to
HEW Publication No. NIOSH 76-178
solvents
;
One association campaigning for improve-
Good Work Practices for Electroplaters
Orn
ments in the jewelry industry is the Rhode Island
HEW Publication No. NIOSH 77-201
fb
veg! ose Jewelry Workers group This group initially
was formed by several Brown University students Spokeswoman Margaret Quinn explains
We know an active citizen's group had to take
One free copy of any of the above may be obtained from
Publications
over where government responsibility stopped We realized that in many cases nothing was being done to inform jewelry workers of the nu-
Division of Technical Services MOSH
4676 Columbia Parkway
Cincinnati OH 45226
merous health hazards associated with their
work
The biggest project of the group is the production of a booklet informing jewelry workers of the hazards involved in making There are special editions of this health and safety booklet in Portuguese and Spanish for speaking jewelry workers Interested persons may obtain copies by writing to Jeff Young Rhode Island Committee on Occu-
pational Safety and Health Box 95. Annex Sta-
tion Providence RI 02901
Gail Martin is a lance writer
The purpose of the publication is to make
JOB SAFETY AND HEALTH
31