Sample Essay on Job Exposure Profile

Plant:                                                                                Area:                                                                                                                                     Assessment Date:               

Job Title: Bathroom Cleaner

Job Description: The Works Bleach automatic toilet cleaner sanitizes, deodorizes and cleans the toilet bowl thoroughly. The product is concentrated and reduces the need for brushing the toilet after use. The ingredients sourced from The Works website.

Task

Chemical/Agent

Exposure Limit Type

Physical

   State

Skin

Contact

   Y/N

a)

Exposure

Level

(0-20)

       b)

Frequency

of Exposure

     (1-5)

c)

 Degree of

Engineering

Controls

(1-5)

d)

Last

Sample

Date

(1-3)

e)

Health

Effects

(1-3)

Prioritization

  (a x b x c x

       d x e)

  OPTIONAL

Risk Assessment code for Respirator

(A-E)

Toilet bowl cleaning

Hydrochloric acid

STEL, No Agency

concentrated Acidic liquid

N

4

1

1

2

3

24

A

Comments: CID 313, Hydrochloric acid is a volatile liquid at room temperature. Physical Description: A colorless liquid characterized by a sharp and irritating odor. Exposure Routes: inhalation, skin and eye contact. Target organs: Skin, cardiovascular system and eyes

a.)     Exposure Level – the level of exposure is 4, HCl has a heavy irritating odor and fumes. Significant results shown at above 80% of the standard exposure limits

b.)     Frequency of Exposure – The acid is rarely used hence the frequency is 1

c.)      Degree of Engineering Controls – using the acid requires the use of fume hoods and/ or ventilation

d.)     Health Effects – Can result in irritation of the lungs inhaled, chest problems, irritation of eyes and tear removal – the effects are thus described by 3.

Toilet bowl cleaning

Sodium Hypochlorite  Bleach

TWA

Concentrated liquid

Y

1

4

5

2

1

40

Comments: NIOSH TWA. Physical Description: Sodium hypochlorite is a colorless, odorless liquid chemical at STP. Exposure Routes: Skin contact and eye contact. Target Organs: Skin and eyes

a.)     Exposure Level – Sodium hypochlorite bleach has no noticeable odor or fumes and the tested applicable limits shown are less than 10% hence falls in exposure level 1.

b.)     Frequency of Exposure – the chemical is contained within the bleach product used hence there is direct exposure.

c.)      Degree of Engineering Controls – sodium hypochlorite is used in an open system since it is neither irritating nor harmful

d.)     Health Effects – Is like all other chemicals that do not irritate or cause other harmful effects hence 1

e.)     

Toilet bowl cleaning

Sodium Lauryl sulfate

TWA

Liquid

Y

1

4

4

2

2

64

Comments: Sodium Lauryl sulfate is described by NIOSH as toxic over prolonged use on the scalp, lips and eyes. Exposure Route: contact with skin and scalp. Target organs: scalp, skin and eyes.

a.)     Exposure Level – the level of exposure is described as 1 since the chemical is within a product considered as an agent. The concentrations are reported to exceed 10% which is way higher than the recommended 0.1%

b.)     Frequency of exposure –Due to the presence of agency, the level of exposure is high = 4

c.)      Degree of engineering controls – the use of sodium lauryl sulfate does not require a fume hood since the exposure method is through contact.

d.)     Health effects – Prolonged use results in irritation of the eyes and scalp as well as other health effects hence 2

Toilet bowl cleaning

Citric Acid

TWA, No agency

Liquid

N

0

1

5

2

1

0

Comments: Citric acid is described by PubChem as a mild acid with limited volatility. Physical appearance: Colorless liquid with no observable odor. Mode of exposure: contact with skin. Target Organs: Skin

a.)     Exposure Level – The chemical has no contact with the product users since there is no agent for exposure hence the level is 0

b.)     Frequency of exposure – there is limited exposure through the cleaning product hence is 1

c.)      Degree of Engineering controls – the chemical poses no danger to health either through inhalation or through contact with the skin hence no controls are applicable = 5

d.)     Health Effects – Like other chemicals with limited health effects

PRIORITIZATION RATING:

a.             Exposure Level  

20 =  Measured value above the Exposure Limit

5 =  For materials where no sampling has been performed, and qualitative factors can not been determined.

4 =  For liquids with vapor pressure 150 mmHg or more, or materials where previous monitoring shows some results above 80% of the applicable exposure limit, or the material has a heavy odor, or heavy visible dust, mist or fume is present.  For noise, there is difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during winter months.

3 =   For liquids with vapor pressure 100 to 149 mmHg, or materials where previous monitoring from 50% to 80%of the applicable exposure limit, or the material has a moderate odor, or moderate visible dust, mist or fume is present.  For noise, there is some difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during spring/fall months.

2 =   For liquids with vapor pressure 50 to 99 mmHg, or materials where previous monitoring  from 10% to 50% of the applicable exposure limit, or the material has a slight odor, or some visible dust, mist or fume is present.  For noise, there is no difficulty in conversation at 5 feet.  For heat, there is significant perspiration during summer months.

1 =   For materials with vapor pressure less than 50 mmHg, or materials where previous monitoring results showed all results less than 10% of the applicable limit, or a material with good warning properties cannot be seen in the air or noticed by odor.  For noise, there is no difficulty in conversation at 10 feet.  For heat there is no significant exertion related perspiration.

0 =  For materials which employees have no contact at all.  An example would be PCBs in a transformer . Previous Monitoring has shown none detected.

b.  Frequency of Exposure

5 = Routine exposure (daily use, > or = 180 days per year)

4 = Frequent exposure  (1 or 2 days weekly or for a short period daily, > 30  and < 179 days per year)

3 = Monthly or for a short period weekly  (not exceeding 30 days per year)

2 = A few times a year  (not exceeding 40 hours per year)

1 = Less than 10 hours exposure per year

c.  Degree of Engineering Controls

5 = Open system or operation with no local exhaust ventilation

4 = Qualifier for 3 – not working within specification

3 = Operations conducted with local exhaust ventilation

2 = Qualifier for 1 – not working within specification

1 = Closed system or adequately functioning laboratory hood

d.  Last Sample Date

3 = > 3 years since last monitoring

2 = between 2 and 3 years since last monitoring

1 = < 2 year since last monitoring

e.  Health Effects

3 = If a Carcinogen, Teratogen, Sensitizer, Strong irritant/Corrosive, or LD50 < 50mg/Kg

2 = TLV/PEL < or = either 10 ppm or 1 mg/m3, Mutagen, irritant  or LD50 < 500 mg/Kg

1 = All other chemicals/agents

The Prioritization results (a x b x c x d x e) should be used to plan for future monitoring sessions.

The higher the number, the higher the priority is to address this exposure.

OPTIONAL:           Risk Assessment codes for Respirators: (see JEP instructions for details)

A:             Need a Respirator;

B-C:         No need for Respirator, based on sampling data available;

D:             No need for Respirator, based on NO sampling data required;

E:             To be evaluated.

COMMENTS:

The Works Bleach Automatic Toilet cleaner is an effective sanitization, deodorizer and cleaning agent. However, the use of the product by result in irritation due to the chemical contained therein/. While citric acid does not pose any danger to the product user, the other chemicals such as Hydrochloric acid, sodium lauryl sulfate and sodium hypochlorite bleach are easily borne by the bleach hence can get in contact with the user. The company should therefore limit the use of these chemicals to concentrations allowable.

Plant:                                                                                Area:                                                                                                                                 Assessment Date:        

Job Title: Bathroom Cleaner – Drano Max Gel clog remover

Job Description: The clog remover is suitable for the removal of all types of clog from pipes and drains. Restores clogged areas to free flow through removal of hair, scum and other soapy substances hence suitable for bathroom sinks as well as drainages and pipes. Information for the product ingredients obtained from Johnson & Son Inc.

Task

Chemical/Agent

Exposure Limit Type

Physical

   State

Skin

Contact

   Y/N

a)

Exposure

Level

(0-20)

       b)

Frequency

of Exposure

     (1-5)

c)

 Degree of

Engineering

Controls

(1-5)

d)

Last

Sample

Date

(1-3)

e)

Health

Effects

(1-3)

Prioritization

  (a x b x c x

       d x e)

  OPTIONAL

Risk Assessment code for Respirator

(A-E)

N

5

2

1

0

Comments: NIOSH TWA. Physical Description: Sodium hypochlorite is a colorless, odorless liquid chemical at STP. Exposure Routes: Skin contact and eye contact. Target Organs: Skin and eyes

a.)     Exposure Level – Sodium hypochlorite bleach has no noticeable odor or fumes and the tested applicable limits shown are less than 10% hence falls in exposure level 0 since the product users do not get in direct contact with the chemical at any time.

b.)     Frequency of Exposure – the chemical is confined within the gel product used hence there is no direct exposure.

c.)      Degree of Engineering Controls – sodium hypochlorite is used in an open system since it is neither irritating nor harmful, it has no agency in the clog removal gel since the gel does not act as a carrier for the chemical

d.)     Health Effects – Is like all other chemicals that do not irritate or cause other harmful effects hence 1

e.)     

0

1

5

2

1

0

a.)     Exposure Level – Sodium hydroxide has no exposure to the skin due to gel containment hence level is o

b.)     Frequency of exposure – due to the binding properties of the gel, there is no frequent exposure hence will be placed at 1

c.)      Degree of Engineering control – Sodium hydroxide used independently requires no engineering control while within the gel = 5

d.)     Health Effects – No agency for transfer hence health effects are like other chemicals = 1

TWA

Flaked

solid

Y

1

1

5

1

2

10

Comments: PubChem CID 23266 is powdered solid that appears in the form of flakes. Exposure Route: Through contact with skin, eyes and mucous membranes. Target Organs: Eyes, skin and mucous membranes, strongly irritating

e.)      Exposure Level –The percentages of the silicate used in the gel are limited and less than the recommended values. The solid however produce observable fumes hence level of exposure is 1

f.)      Frequency of exposure – The chemical has no agency for exposure as it is contained within the gel hence 1 will do

g.)     Degree of engineering controls – The chemical does not require stringent controls for the maintenance of safety hence will be assigned 5

h.)     Health effects – Sodium silicate  exposure results in irritation of the eyes and mucous membranes as well as the skin hence 2 will suffice

TWA, No agency

Liquid

N

4

4

5

2

1

160

Comments: Proprietary surfactant blend is used as a foaming agent in the cleaning products. It comprises of several chemical elements which give it a foamy white appearance. Mode of exposure: contact with skin. Target Organs: Skin

f.)      Exposure Level – Due to the foam to which one is exposed, the level of exposure can be assumed to be 4

g.)     Frequency of exposure – The frequency of exposure is also high, describable as 4

h.)     Degree of engineering controls – the degree of control associated with the ingredient is 5 since it does not require any specialized treatment to protect the users.

i.)       Health Effects – Has limited health effects if any on humans hence can be assigned 1.

PRIORITIZATION RATING:

a.             Exposure Level  

20 =  Measured value above the Exposure Limit

5 =  For materials where no sampling has been performed, and qualitative factors can not been determined.

4 =  For liquids with vapor pressure 150 mmHg or more, or materials where previous monitoring shows some results above 80% of the applicable exposure limit, or the material has a heavy odor, or heavy visible dust, mist or fume is present.  For noise, there is difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during winter months.

3 =   For liquids with vapor pressure 100 to 149 mmHg, or materials where previous monitoring from 50% to 80%of the applicable exposure limit, or the material has a moderate odor, or moderate visible dust, mist or fume is present.  For noise, there is some difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during spring/fall months.

2 =   For liquids with vapor pressure 50 to 99 mmHg, or materials where previous monitoring  from 10% to 50% of the applicable exposure limit, or the material has a slight odor, or some visible dust, mist or fume is present.  For noise, there is no difficulty in conversation at 5 feet.  For heat, there is significant perspiration during summer months.

1 =   For materials with vapor pressure less than 50 mmHg, or materials where previous monitoring results showed all results less than 10% of the applicable limit, or a material with good warning properties cannot be seen in the air or noticed by odor.  For noise, there is no difficulty in conversation at 10 feet.  For heat there is no significant exertion related perspiration.

0 =  For materials which employees have no contact at all.  An example would be PCBs in a transformer . Previous Monitoring has shown none detected.

b.  Frequency of Exposure

5 = Routine exposure (daily use, > or = 180 days per year)

4 = Frequent exposure  (1 or 2 days weekly or for a short period daily, > 30  and < 179 days per year)

3 = Monthly or for a short period weekly  (not exceeding 30 days per year)

2 = A few times a year  (not exceeding 40 hours per year)

1 = Less than 10 hours exposure per year

c.  Degree of Engineering Controls

5 = Open system or operation with no local exhaust ventilation

4 = Qualifier for 3 – not working within specification

3 = Operations conducted with local exhaust ventilation

2 = Qualifier for 1 – not working within specification

1 = Closed system or adequately functioning laboratory hood

d.  Last Sample Date

3 = > 3 years since last monitoring

2 = between 2 and 3 years since last monitoring

1 = < 2 year since last monitoring

e.  Health Effects

3 = If a Carcinogen, Teratogen, Sensitizer, Strong irritant/Corrosive, or LD50 < 50mg/Kg

2 = TLV/PEL < or = either 10 ppm or 1 mg/m3, Mutagen, irritant  or LD50 < 500 mg/Kg

1 = All other chemicals/agents

The Prioritization results (a x b x c x d x e) should be used to plan for future monitoring sessions.

The higher the number, the higher the priority is to address this exposure.

OPTIONAL:           Risk Assessment codes for Respirators: (see JEP instructions for details)

A:             Need a Respirator;

B-C:         No need for Respirator, based on sampling data available;

D:             No need for Respirator, based on NO sampling data required;

E:             To be evaluated.

COMMENTS:

In comparison to the Works Bleach Automatic Toilet cleaner, Drano Max Gel clog remover can be said to be much safer. The ingredients used in the manufacture of the product are neither volatile nor transferrable by gel. It is therefore only necessary to ensure that the recommended limits are not passed.

Plant:                                                                                Area:                                                                                                                                 Assessment Date:           

Job Title: Bathroom Cleaner – Lysol Power and Free bathroom cleaner

Job Description: The cleaner is also used in toilet bowl cleaning as well as cleaning of other areas of the bathroom. Information for the product ingredients obtained from Reckitt & Benkiser Inc.

Task

Chemical/Agent

Exposure Limit Type

Physical

   State

Skin

Contact

   Y/N

a)

Exposure

Level

(0-20)

       b)

Frequency

of Exposure

     (1-5)

c)

 Degree of

Engineering

Controls

(1-5)

d)

Last

Sample

Date

(1-3)

e)

Health

Effects

(1-3)

Prioritization

  (a x b x c x

       d x e)

  OPTIONAL

Risk Assessment code for Respirator

(A-E)

N

3

2

2

24

Comments: NIOSH TWA. Physical Description: A colorless liquid with strong odor at STP. Exposure Routes: Inhalation, Skin and eye contact. Target Organs: Skin and eyes

j.)       Exposure Level – Hydrogen peroxide is characterized by high volatility hence the level of exposure may be close to 1 despite being held within the product

k.)     Frequency of Exposure – the chemical is volatile hence the frequency of exposure may be higher than in conventional ingredients

l.)       Degree of Engineering Controls – When in direct use, hydrogen peroxide requires a fume chamber to be handled due to its volatility and bleaching properties

m.)   Health Effects – Results in irritation of the lungs, skin and eyes if exposed hence the health effects can be allocated a 2

n.)    

0

1

5

1

1

0

a.)     Exposure Level – the level of exposure associated with alkyl polyglucoside is 0 since the product users do not come into contact with the chemical

b.)     Frequency of exposure – The lack of contact with the chemical gives an exposure frequency of 1.

c.)      Degree of Engineering control – Alkyl polyglucoside is of no critical impact as it does not produce fumes hence needs no hood = 5

d.)     Health Effects – The chemical is produced from natural raw materials that are mild to the skin and have no other significant health impacts = 1

TWA

Colorless

Liquid

N

1

1

5

2

2

20

Comments: MSDS indicates a potentially TWA material.  Physical Appearance:  colorless liquid that produces an ether like odor. Exposure routes: contact with skin and eyes. Target organs: skin, mucous membranes and eyes

a.)     Exposure Level –For the bathroom cleaning role, the product user may have direct exposure to the chemical since it evaporates slowly and does not mix well with water thus exposure can be assigned to 1.

b.)     Frequency of exposure –Since the users are only slightly exposed to the chemical during the course of product use, the frequency of exposure can be assigned 2

c.)      Degree of engineering controls – During the product use, the engineering controls directed at Dipropylene glycol butyl ether is 5

d.)     Health effects – Dipropylene Glycol Butyl Ether  exposure results in irritation of the eyes, skin and mucous membranes hence 2 will suffice

Liquid

N

0

1

4

1

1

0

Comments: DESAI Chem identifies Tetrasodium Iminodisuccinate as a TWA. Physical Appearance: yellowish to colorless liquid. Exposure method: Skin contact/ eyes Target Organs: Skin/ eyes

a.)     Exposure Level – The exposure level is low due to containment in the Lysol Power and Free cleaner hence level is 0

b.)     Frequency of exposure – The frequency of direct exposure to the user is 1

c.)      Degree of engineering controls – The level of engineering control associated with the product is 4 due to low level of hazard.

d.)     Health Effects – Has limited health effects if any on humans hence can be assigned 1 as it is similar to many other chemicals.

PRIORITIZATION RATING:

a.             Exposure Level  

20 =  Measured value above the Exposure Limit

5 =  For materials where no sampling has been performed, and qualitative factors can not been determined.

4 =  For liquids with vapor pressure 150 mmHg or more, or materials where previous monitoring shows some results above 80% of the applicable exposure limit, or the material has a heavy odor, or heavy visible dust, mist or fume is present.  For noise, there is difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during winter months.

3 =   For liquids with vapor pressure 100 to 149 mmHg, or materials where previous monitoring from 50% to 80%of the applicable exposure limit, or the material has a moderate odor, or moderate visible dust, mist or fume is present.  For noise, there is some difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during spring/fall months.

2 =   For liquids with vapor pressure 50 to 99 mmHg, or materials where previous monitoring  from 10% to 50% of the applicable exposure limit, or the material has a slight odor, or some visible dust, mist or fume is present.  For noise, there is no difficulty in conversation at 5 feet.  For heat, there is significant perspiration during summer months.

1 =   For materials with vapor pressure less than 50 mmHg, or materials where previous monitoring results showed all results less than 10% of the applicable limit, or a material with good warning properties cannot be seen in the air or noticed by odor.  For noise, there is no difficulty in conversation at 10 feet.  For heat there is no significant exertion related perspiration.

0 =  For materials which employees have no contact at all.  An example would be PCBs in a transformer . Previous Monitoring has shown none detected.

b.  Frequency of Exposure

5 = Routine exposure (daily use, > or = 180 days per year)

4 = Frequent exposure  (1 or 2 days weekly or for a short period daily, > 30  and < 179 days per year)

3 = Monthly or for a short period weekly  (not exceeding 30 days per year)

2 = A few times a year  (not exceeding 40 hours per year)

1 = Less than 10 hours exposure per year

c.  Degree of Engineering Controls

5 = Open system or operation with no local exhaust ventilation

4 = Qualifier for 3 – not working within specification

3 = Operations conducted with local exhaust ventilation

2 = Qualifier for 1 – not working within specification

1 = Closed system or adequately functioning laboratory hood

d.  Last Sample Date

3 = > 3 years since last monitoring

2 = between 2 and 3 years since last monitoring

1 = < 2 year since last monitoring

e.  Health Effects

3 = If a Carcinogen, Teratogen, Sensitizer, Strong irritant/Corrosive, or LD50 < 50mg/Kg

2 = TLV/PEL < or = either 10 ppm or 1 mg/m3, Mutagen, irritant  or LD50 < 500 mg/Kg

1 = All other chemicals/agents

The Prioritization results (a x b x c x d x e) should be used to plan for future monitoring sessions.

The higher the number, the higher the priority is to address this exposure.

OPTIONAL:           Risk Assessment codes for Respirators: (see JEP instructions for details)

A:             Need a Respirator;

B-C:         No need for Respirator, based on sampling data available;

D:             No need for Respirator, based on NO sampling data required;

E:             To be evaluated.

COMMENTS:

Based on the safety of the ingredients used in the manufacture of Lysol Power and Free cleaner, it has been recognized as one of the best bathroom cleaners in its category. However, the key challenge in its use is the irritability associated with some products such as hydrogen peroxide and Dipropylene Glycol Butyl Ether.

Plant:                                                                                Area:                                                                                                                                 Assessment Date:         

Job Title: Bathroom Cleaner – Clorox Fragranzia Multipurpose Cleaner

Job Description: Clorox Fragranzia multipurpose cleaner is used for cleaning cement, ceramic and laminate surfaces such as those in the bathroom. Mixed with water, the cleaner helps to remove tough stains during scrubbing. The cleaner does not have to be rinsed off, but should not be left pudding. The information on the cleaner ingredients was obtained from  Clorox.

Task

Chemical/Agent

Exposure Limit Type

Physical

   State

Skin

Contact

   Y/N

a)

Exposure

Level

(0-20)

       b)

Frequency

of Exposure

     (1-5)

c)

 Degree of

Engineering

Controls

(1-5)

d)

Last

Sample

Date

(1-3)

e)

Health

Effects

(1-3)

Prioritization

  (a x b x c x

       d x e)

  OPTIONAL

Risk Assessment code for Respirator

(A-E)

N

5

1

2

10

Comments: NIOSH TWA. Physical Description: A colorless liquid with no odor at STP. Exposure Routes: Inhalation, Skin and eye contact. Target Organs: Skin, cardiovascular system and eyes

a.)     Exposure Level – Sodium Hypochlorite is volatile hence the level of exposure can be selected as 1, the skin contact is however nil due to lack of direct touch.

o.)     Frequency of Exposure – The frequency of exposure is insignificant due to the low volatility levels in the cleaner

p.)     Degree of Engineering Controls – During the use of the Clorox cleaner, there is no need for protection from the effects of sodium hypochlorite hence a five will do

q.)     Health Effects – Results in irritation of the lungs, skin and eyes if exposed hence the health effects can be allocated a 2

r.)     

1

5

1

2

10

e.)      Exposure Level – The level of exposure for Butoxydiglycol is o due to low volatility and indirect use in the job described.

f.)      Frequency of exposure – Frequency of exposure can be 1 due to lack of direct contact with the chemical.

g.)     Degree of Engineering control – Since there is no direct contact with the chemical, the control can be assigned to = 5

h.)     Health Effects – The key health concerns regarding the chemical include irritation of the respiratory system, eyes and skin. There are also speculations that it may result in digestive system effects among others.

Gaseous

products

N

1

4

2

1

2

16

Comments: MSDS TWA material.  Physical Appearance:  Odorless gaseous chemical. Exposure routes: inhalation. Target organs: respiratory system, mucous membranes and eyes

e.)      Exposure Level –The high evaporation rates associated with the amine oxides mean that there is potential for exposure beyond the recommended 10% hence the level is 1

f.)      Frequency of exposure –the oxides are only available within the cleaner but may be exposed as a result of evaporation during the product use.

g.)     Degree of engineering controls – Direct use of the product requires a fume hood hence will be assigned at 1

h.)     Health effects – Its major effect is irritation of the respiratory system

Liquid

Y

5

4

5

1

1

Comments: NIOSH describes water as a colorless liquid with no odor. Exposure results from contact with skin but there is no target organ.

b.)     Exposure Level –The level of exposure is 5 since water is used not only within the cleaner but also as the agent of cleaning

c.)      Frequency of exposure – The frequency of direct exposure of the user to water is high as it is a constant need in bathroom cleaning

d.)     Degree of engineering controls – No level of control is desirable as water is potentially harmless hence 5 will be the most applicable

e.)      Health Effects – Has no reported health effects on humans hence can be assigned 1 as this is the least.

PRIORITIZATION RATING:

a.             Exposure Level  

20 =  Measured value above the Exposure Limit

5 =  For materials where no sampling has been performed, and qualitative factors can not been determined.

4 =  For liquids with vapor pressure 150 mmHg or more, or materials where previous monitoring shows some results above 80% of the applicable exposure limit, or the material has a heavy odor, or heavy visible dust, mist or fume is present.  For noise, there is difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during winter months.

3 =   For liquids with vapor pressure 100 to 149 mmHg, or materials where previous monitoring from 50% to 80%of the applicable exposure limit, or the material has a moderate odor, or moderate visible dust, mist or fume is present.  For noise, there is some difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during spring/fall months.

2 =   For liquids with vapor pressure 50 to 99 mmHg, or materials where previous monitoring  from 10% to 50% of the applicable exposure limit, or the material has a slight odor, or some visible dust, mist or fume is present.  For noise, there is no difficulty in conversation at 5 feet.  For heat, there is significant perspiration during summer months.

1 =   For materials with vapor pressure less than 50 mmHg, or materials where previous monitoring results showed all results less than 10% of the applicable limit, or a material with good warning properties cannot be seen in the air or noticed by odor.  For noise, there is no difficulty in conversation at 10 feet.  For heat there is no significant exertion related perspiration.

0 =  For materials which employees have no contact at all.  An example would be PCBs in a transformer . Previous Monitoring has shown none detected.

b.  Frequency of Exposure

5 = Routine exposure (daily use, > or = 180 days per year)

4 = Frequent exposure  (1 or 2 days weekly or for a short period daily, > 30  and < 179 days per year)

3 = Monthly or for a short period weekly  (not exceeding 30 days per year)

2 = A few times a year  (not exceeding 40 hours per year)

1 = Less than 10 hours exposure per year

c.  Degree of Engineering Controls

5 = Open system or operation with no local exhaust ventilation

4 = Qualifier for 3 – not working within specification

3 = Operations conducted with local exhaust ventilation

2 = Qualifier for 1 – not working within specification

1 = Closed system or adequately functioning laboratory hood

d.  Last Sample Date

3 = > 3 years since last monitoring

2 = between 2 and 3 years since last monitoring

1 = < 2 year since last monitoring

e.  Health Effects

3 = If a Carcinogen, Teratogen, Sensitizer, Strong irritant/Corrosive, or LD50 < 50mg/Kg

2 = TLV/PEL < or = either 10 ppm or 1 mg/m3, Mutagen, irritant  or LD50 < 500 mg/Kg

1 = All other chemicals/agents

The Prioritization results (a x b x c x d x e) should be used to plan for future monitoring sessions.

The higher the number, the higher the priority is to address this exposure.

OPTIONAL:           Risk Assessment codes for Respirators: (see JEP instructions for details)

A:             Need a Respirator;

B-C:         No need for Respirator, based on sampling data available;

D:             No need for Respirator, based on NO sampling data required;

E:             To be evaluated.

COMMENTS:

From reports on the concerns regarding Clorox multipurpose cleaner, there have been arguments that it is corrosive. To confirm this, the cleaner is not recommended for either aluminium or copper surfaces. This can be as a result of the chemicals contained in it, particularly the butoxydiglycol and amine oxides.

Plant:                                                                                Area:                                                                                                                                 Assessment Date:           

Job Title: Bathroom Cleaner – P& G Mr. Clean Liquid Muscle Multipurpose Cleaner

Job Description: Mr. Clean Liquid Muscle Multipurpose Cleaner is used in general bathroom cleaning as it is applicable in all the sections of the bathroom. The information on the cleaner ingredients was obtained from  Clorox.

Task

Chemical/Agent

Exposure Limit Type

Physical

   State

Skin

Contact

   Y/N

a)

Exposure

Level

(0-20)

       b)

Frequency

of Exposure

     (1-5)

c)

 Degree of

Engineering

Controls

(1-5)

d)

Last

Sample

Date

(1-3)

e)

Health

Effects

(1-3)

Prioritization

  (a x b x c x

       d x e)

  OPTIONAL

Risk Assessment code for Respirator

(A-E)

N

5

1

1

0

Comments: NIOSH TWA. Physical Description: A colorless but concentrated  liquid. Exposure Routes: Inhalation, Skin and eye contact. Target Organs: Skin and mucous system.

a.)     Exposure Level – The chemical dissolves in water which is used as the product base hence there is no direct exposure to the user.

b.)     Frequency of Exposure – With poor volatility and no direct contact, the chemical exposure frequency is therefore low too hence a 1 is assigned.

c.)      Degree of Engineering Controls –No level of control is suitable due to lack of disintegration in the cleaner

d.)     Health Effects –Only slight concern has been shown about its effects but no study clearly describes them, the effects will thus be taken as for other common chemicals.

0

1

1

1

3

0

i.)       Exposure Level – The level of exposure for pentetic acid is low, i.e. at 0 due to lack of act or direct contact.

j.)       Frequency of exposure – Frequency of exposure can be 1 due to lack of direct contact with the chemical.

k.)     Degree of engineering control –For those using the chemical, there is no need for fume hoods. However, the disposal should be considered greatly to avoid destruction of aquatic life = 1

l.)       Health Effects – The health effects of the chemical are not on man but on aquatic life. The effects are described as acute hence the indication of 3 as the health effects level.

Gaseous

products

N

1

4

2

1

2

16

Comments: MSDS SLED material.  Physical Appearance:  Odorless gaseous chemical. Exposure routes: inhalation. Target organs: respiratory system, mucous membranes and eyes

i.)       Exposure Level –The high evaporation rates associated with the amine oxides mean that there is potential for exposure beyond the recommended 10% hence the level is 1

j.)       Frequency of exposure –the oxides are only available within the cleaner but may be exposed as a result of evaporation during the product use.

k.)     Degree of engineering controls – Direct use of the product requires a fume hood hence will be assigned at 1

l.)       Health effects – Its major effect is irritation of the respiratory system

Liquid

Y

1

2

3

1

3

18

Comments: Assumed TWA material. Physical Properties: Odorless, Colorless liquid. Exposure Route: skin contact and inhalation. Target Organs: Respiratory system and skin.

e.)      Exposure Level –The level of exposure is limited since the user does not have direct contact with the chemical

f.)      Frequency of exposure – The frequency of direct exposure to D-Limonene is limited unless it occurs through inhalation of fumes from the cleaner

g.)     Degree of engineering controls – D-Limonene requires level 3 engineering control in order to do away with the respiratory tract effects.

h.)     Health Effects – D-Limonene is connected to concerns about causing skin irritations, cancer and respiratory tract irritations among many other effects. The health effects can best be described through the highest value

PRIORITIZATION RATING:

a.             Exposure Level  

20 =  Measured value above the Exposure Limit

5 =  For materials where no sampling has been performed, and qualitative factors can not been determined.

4 =  For liquids with vapor pressure 150 mmHg or more, or materials where previous monitoring shows some results above 80% of the applicable exposure limit, or the material has a heavy odor, or heavy visible dust, mist or fume is present.  For noise, there is difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during winter months.

3 =   For liquids with vapor pressure 100 to 149 mmHg, or materials where previous monitoring from 50% to 80%of the applicable exposure limit, or the material has a moderate odor, or moderate visible dust, mist or fume is present.  For noise, there is some difficulty in conversation at 5 feet.  For heat, there is significant perspiration even during spring/fall months.

2 =   For liquids with vapor pressure 50 to 99 mmHg, or materials where previous monitoring  from 10% to 50% of the applicable exposure limit, or the material has a slight odor, or some visible dust, mist or fume is present.  For noise, there is no difficulty in conversation at 5 feet.  For heat, there is significant perspiration during summer months.

1 =   For materials with vapor pressure less than 50 mmHg, or materials where previous monitoring results showed all results less than 10% of the applicable limit, or a material with good warning properties cannot be seen in the air or noticed by odor.  For noise, there is no difficulty in conversation at 10 feet.  For heat there is no significant exertion related perspiration.

0 =  For materials which employees have no contact at all.  An example would be PCBs in a transformer . Previous Monitoring has shown none detected.

b.  Frequency of Exposure

5 = Routine exposure (daily use, > or = 180 days per year)

4 = Frequent exposure  (1 or 2 days weekly or for a short period daily, > 30  and < 179 days per year)

3 = Monthly or for a short period weekly  (not exceeding 30 days per year)

2 = A few times a year  (not exceeding 40 hours per year)

1 = Less than 10 hours exposure per year

c.  Degree of Engineering Controls

5 = Open system or operation with no local exhaust ventilation

4 = Qualifier for 3 – not working within specification

3 = Operations conducted with local exhaust ventilation

2 = Qualifier for 1 – not working within specification

1 = Closed system or adequately functioning laboratory hood

d.  Last Sample Date

3 = > 3 years since last monitoring

2 = between 2 and 3 years since last monitoring

1 = < 2 year since last monitoring

e.  Health Effects

3 = If a Carcinogen, Teratogen, Sensitizer, Strong irritant/Corrosive, or LD50 < 50mg/Kg

2 = TLV/PEL < or = either 10 ppm or 1 mg/m3, Mutagen, irritant  or LD50 < 500 mg/Kg

1 = All other chemicals/agents

The Prioritization results (a x b x c x d x e) should be used to plan for future monitoring sessions.

The higher the number, the higher the priority is to address this exposure.

OPTIONAL:           Risk Assessment codes for Respirators: (see JEP instructions for details)

A:             Need a Respirator;

B-C:         No need for Respirator, based on sampling data available;

D:             No need for Respirator, based on NO sampling data required;

E:             To be evaluated.

COMMENTS:

Mr. Clean Liquid Muscle Multipurpose Cleaner cannot be sufficiently said to be safe. This is because of the chemicals used in its manufacture. The manufacturers do not give full disclosure of the ingredients and their effects probably due to the fact that most of them have many negative effects on health. Changes should therefore be made on how to better manufacture safe products for bathroom cleaning.