Attachment_04f_2015_IHS_of_83500_HAZMAT_Branch.pdf

2015 PERIODIC INDUSTRIAL HYGIENE SURVEY

OF

83500 ENVIRONMENTAL OPERATIONS BRANCH

INDUSTRIAL HYGIENE DEPARTMENT

NAVAL HEALTH CLINIC

CHERRY POINT, NC 28533-0023

Enclosure (21)

TABLE OF CONTENTS

Executive Summary 3

Evaluation Summary 5

Personal Protective Equipment (PPE) Recommendations Summary 8

Individual Hazard Assessments

83500 Environmental Operations Branch 11

Recommended Medical Surveillance 20

Exposure Monitoring/Compliance Exposure Monitoring Plans 21

Ventilation Surveys 23

Exposure Monitoring - Air Sample Summary Tables 1 and 2

Exposure Monitoring - Noise Dosimetry Tables 3 and 4

Glossary Appendix A

Customer Evaluation Form Appendix B

EXECUTIVE SUMMARY

The periodic industrial hygiene survey of the Industrial Environmental Program Division Environmental Operations

Branch was conducted by Sam Henson, Industrial Hygienist, beginning in August 2015. The purpose of the survey was to evaluate any changes to work processes or work practices that have occurred since our previous survey in

2014.

1. Medical Surveillance: DODINST 6055.5 requires a registry of personnel occupationally exposed to hazardous chemicals and physical or biological agents to be developed for each workplace surveyed. This registry is used to ensure that each employee potentially exposed to a health hazard is enrolled in the appropriate medical surveillance program and is examined by an occupational health physician, physician assistant, audiologist, or other health care provider to detect any insidious or acute ill effects. This information is provided within this survey report. The FRC

East Division/Branch Secretary will compile the registries and schedule the required medical surveillance physicals with the Naval Health Clinic Occupational Medicine Department.

2. Hazard Communication/Materials Program: Personnel receive initial training to inform them of job-related potential hazards and necessary protective measures. Hazard specific training is conducted on a weekly basis from the FRC East Internal Television network (ITN). All hazardous materials are drawn from storage and distribution areas throughout the FRC East. The Hazardous Material Distribution Support Center (HDSC) maintains Authorized

Use Lists (AULs) for hazardous materials used by the shops.

Managers should ensure that personnel receive hazard specific training about the chemicals to which they are exposed. Under the HAZCOM standard, 29 CFR 1910.1200, “chemical” means any element, chemical compound or mixture of elements and/or compounds. Therefore, metal alloys (mixtures of elements) are considered to be chemicals. Personnel should be aware of the hazardous waste metals present. Additional training should be provided whenever process changes, employee transfers, new hazards, etc. occur.

3. Hearing Conservation and Noise Abatement: Interim Navy Medicine Hearing Conservation Program

Guidance (dated 13 Dec 2012) identifies 85 decibels (dBA) as the interim Bureau of Medicine and Surgery

(BUMED) OEL. Noise hazardous equipment and operations are identified in this survey including applicable

Hearing Protection Device (HPD) requirements. Hearing protective devices are required to be worn by all personnel whenever they work or enter an area or utilize tools/equipment where Sound Pressure Levels (SPLs), regardless of duration, are greater than 85 dBA. Operations with SPLs exceeding 96 dBA, regardless of duration, require double hearing protection. Most personnel were observed wearing appropriate hearing protection during the survey.

Hearing tests are required on employees working in areas where the 8-hour time weighted average is above 85 dBA

(OEL).

4. Emergency Eyewash /Shower Stations: The 83500 Environmental Operations Branch is currently equipped with plumbed emergency eyewash stations. Spot checks indicate inspection and testing logs have been maintained for emergency eyewash and shower units. Continue to maintain Logs for all units and conduct weekly inspections to comply with ANSI Z358.1.

5. Respiratory Protection: All aspects of the respiratory protection program were in compliance as set forth by 29

CFR 1910.134. Some of the stored respirators were not in compliance in that the cartridges were stored in same bag as respirator. Ensure there is a local guideline set to ensure the filters/ cartridges are reviewed and inspected periodically to ensure this does not happen.

6. Design Review: Industrial hygienists are required to actively participate in all facility planning, design, construction, and acceptance projects including both special and military construction projects to ensure appropriate hazard control techniques are applied. Please ensure all special projects, engineering designs, and purchasing contracts involving potential health hazards such as toxic materials, radiation, noise, or other health hazards are sent to the Industrial Hygiene Department for review.

7. Changes in Workplace Processes: This report reflects conditions and operations at this activity during the survey period. Please notify the Industrial Hygiene when significant changes occur in work center operations, chemical use, work processes, SOP revisions, or construction that may adversely affect worker health so review of documentation and evaluation may be conducted. Significant changes are defined as workplace modifications that require a change in recommended medical surveillance enrollment, personal protective equipment, or exposure control measures (e.g. ventilation, etc.). Supervisory personnel should be encouraged to notify the FRC-East Safety

Office when significant changes occur.

8. IH Customer Evaluation Form: A customer evaluation form is found in Appendix B of this report. The first half of the form is a general evaluation questionnaire and allows for suggestions of improving the services this department provides. The second half of the form provides an avenue for a specific complaint to be filed. Please complete this form as deemed necessary and return to the Naval Health Clinic Industrial Hygiene Department Head.

EVALUATION SUMMARY

PERIODIC INDUSTRIAL HYGIENE SURVEY

83500 BRANCH

New or Significantly Modified Work Center Operations/Processes?

No significant changes in operations/processes were identified.

The following changes were identified: (see comments)

Comments:

Program Findings and Recommendations

1. Medical Surveillance Program Status: Medical surveillance requirements are included in each shop section report to ensure Medical Surveillance Program enrollment(s) for applicable shop personnel. The FRC East Division representative will compile registries and schedule the required medical surveillance physicals with the Naval Health

Clinic Occupational Medicine Department.

No Medical Surveillance is Recommended.

Medical Surveillance is Recommended.

No Change in Medical Surveillance Recommendations.

Medical Surveillance Recommendations have changed as follows: Added: Blood and Bodily Fluids #178 &

Wastewater/Sewage Worker #702. Medical surveillance list will only be exposure based with the exception of

Respiratory Protection Program 716. All specialty exams are the responsibility of the management and employee.

2. Hazardous Material Control and Management (HMC&M) Program:

AUL Y N N/A Accurate Y N

MSDS & Hazardous Waste Profile Y N N/A Accurate Y N

HAZMAT Training Required? Y N (Note: IH does not track training completion).

Other (lead, asbestos, etc.): Y N

Comments: Shop personnel potentially exposed to harmful physical, biological, chemical agents and noted reproductive hazards and carcinogens are required to receive hazard training in accordance with OPNAVINST

5100.23series. Hazards and corresponding work tasks are identified in each shop assessment.

3. Management of Reproductive Hazards:

Reproductive Hazards Present? Y N

Any changes from previous survey? Y N

Comments: Reproductive hazards identified by the Navy and Marine Corps Public Health Center (NMCPHC) have been identified in these shops. It is recommended that wherever possible the work center reduce, minimize, and/or eliminate the reproductive hazards and personnel exposure.

4. Noise and Hearing Conservation Program (HCP):

Hearing Conservation Program (HCP) DoDI 6055.12, December 3, 2010 has been implemented since the last survey. Occupational Exposure limit is 85 dBA with a 3 db exchange rate.

Are personnel recommended for the HCP? Y N

Are personnel receiving audiograms? Y N N/A (Note: IH does not track training.

Is hearing protection (HP) readily available? Y N N/A

Is hearing protection used? Y N N/A Not Available for Observation

Comments: All personnel in 83500 are in the Hearing Conversation and Noise Medical Surveillance Programs.

Employees have various types of hearing protection which provide Noise Reduction Ratings (NRR) of 25-30 dBA.

There were two STS reported in this shop, according to the supervisor.

5. Respiratory Protection:

Are respirators used to control workplace exposures? Y N

Are they effective? Y N N/A

Is the Respiratory Protection Program satisfactory? Y N N/A

Comments: Respiratory protection is required for several operations, primarily filter maintenance operations. An

FRCE safety representative manages the Respiratory Protection Program including training, fit testing, and respirator selection requirements. China McCabe in the safety office is the RPPM.

6. Ventilation:

Are ventilation systems used to control workplace exposures? Y N

Are the systems effective and operating properly? Y N N/A

Comments: Employees stated that the cross-draft ventilation in the mixing room does not always operative correctly. Contact Facilities to schedule repairs to the supply side of this ventilation. At the time of this survey the ventilation was operating correctly. To improve the ventilation during the mixing process it is recommended to extend the ventilation top over the mixing drums to improve the capture of the organic vapors given off. See vent tables at the end of the workplace assessments.

7. Ergonomics:

Ergonomic risk factors were identified pertaining to shop work office/computer work

Available equipment/furniture incorporates good ergonomic design? Y N N/A

Ergonomic training conducted/recommended? Y N (Note: IH does not track training completion)

Comments and/or Recommendations: Employees in the mixing room are sometimes experiencing shoulder and wrist pain while mixing highly viscous resins using a pneumatic drill and extracting plungers from syringes.

Contact the FRCE ergonomics program manager for assistance and provide additional training. No complaints for office ergonomics.

8. Other Applicable Programs:

Lead Control

Asbestos Control

Carcinogens

Other

Comments: Stressors identified as known or suspected carcinogens by the Occupational Safety and Health

Administration (OSHA), the National Toxicology Program (NTP), the International Agency for Research on Cancer

(IARC), and the American Conference of Governmental Industrial Hygienists (ACGIH) are noted throughout this report.

American Conference of Governmental Industrial Hygienist (ACGIH) Carcinogen Categories:

A1= Confirmed Human Carcinogen

A2= Suspected Human Carcinogen

A3= Confirmed Animal Carcinogen with Unknown Relevance to Humans A4= Not Classified as a Human Carcinogen

Consultative or Special Surveys/Findings Since the Previous Survey: (check if none)

Changes to Specific Workplace Evaluations and Monitoring Plan

1. Workplace Assessments:

No significant change to workplace assessment information was identified.

The following significant workplace assessment changes were identified:

Comments:

2. Exposure Assessment:

New exposure data were obtained since the prior evaluation and are summarized below.

No change in any exposure assessment was identified as part of the survey or from sampling data.

The following changes in exposure assessments were identified:

Comments: Personnel exceed applicable limits for hexavalent chromium and cadmium during filter maintenance operations. Potential Lead exposures were found at build 4032 during filter change due to dry-film lube residual.

3. Findings and Recommendations:

There were no significant findings identified during this survey that require corrective action.

The following significant findings were identified:

Comments: Extensive cleaning shall be conducted at the recycle center inside and around Building 4785.

Employees need to be added to the Blood and bodily fluids medical surveillance program.

4. Exposure Monitoring Plan. Required Exposure Monitoring requests are located in the report.

Exposure monitoring needs were identified.

No Exposure monitoring needs were identified.

There are no changes to the previous Exposure Monitoring Plan.

Comments: Please contact the Naval Health Clinic Industrial Hygiene office 466-3251/4564/4551 to schedule requested exposure monitoring identified in this report.

PERSONAL PROTECTIVE EQUIPMENT (PPE) RECOMMENDATIONS SUMMARY

PPE use shall be implemented as outlined in JHA and 29 CFR 1910.120 App. B

WORK

PROCESS

HEARING

PROTECTION

FACE

AND/OR EYE

PROTECTION

CLOTHING

PROTECTION

HAND

PROTECTION

RESPIRATORY

PROTECTION

HW Field

Process

Management

Single Safety glasses Coveralls Nitrile or Green rubber gloves

N/R

Aluminum

Powder

Processing

(this process is going away)

Single Safety glasses Coveralls Nitrile gloves N/R

Oily Rag Hopper Single Safety glasses Coveralls Nitrile gloves N/R

Depressurize Gas

Cylinders

Single Safety glasses with face shield

Coveralls Nitrile gloves N/R

Puncturing

Aerosol Cans

Single Safety glasses with face shield

Coveralls with chemical resistant apron and sleeve protectors

Nitrile gloves N/R

Stencil-Paint

Drums

Single Safety glasses Coveralls with chemical resistant apron

Nitrile gloves N/R

Crushing Drums

& Cleaning

Drums

Single Safety glasses Coveralls Nitrile gloves N/R

Crush Oil Filters Single Safety glasses Coveralls Nitrile gloves N/R

Crushing Paint &

Blast Filters

Single N/A Tyvek coveralls Nitrile gloves Full-face P100

Decontaminating equipment for disposal at Used

Oil Berm

Single Safety glasses Coveralls Nitrile gloves N/R

Used Oil

Program

Processes

Single Safety glasses Coveralls Nitrile gloves N/R

Hearing Protection: When flight line operations of jet aircraft or helicopters’ are in taking off or landing or flyby, double hearing protection (i.e. earplugs and muffs) are required.

WORK PROCESS HEARING

PROTECTION

FACE

AND/OR EYE

PROTECTION

CLOTHING

PROTECTION

HAND

PROTECTION

RESPIRATORY

PROTECTION

Pumping non-Acid

Plating & Clean Dip

Tanks and Parts

Washers

Single Safety goggles or glasses w/ face shield

Coveralls with chemical resistant apron

Nitrile or Green rubber gloves

N/R

Pumping Plating

Acid Tanks

Single Safety goggles or glasses w/ face shield (if respirator not required)

Chemical splash suit

Black rubber gloves

**As required by incident and tank contents

Small-Scale

Asbestos Removal

Single N/A Tyvek coveralls Nitrile gloves Full-face P100

Plating Shop

Basement operations

(non-spills)

Single Safety glasses Coveralls Nitrile gloves N/R

Flightline JP-5 Fuel

Spills

Double as required by flight-Ops

N/A Tyvek coveralls Green rubber gloves

Full-face OV as required by incident

Emergency

Response

As required by incident

As required by incident

As required by incident

As required by incident

**As required by incident

Complete shop cleanups involving lead, cadmium, chromate, & other dust hazards

Single N/A Tyvek coveralls Nitrile gloves Full-face P100

Changing Paint &

Blast Filters

Single N/A Tyvek coveralls Nitrile gloves Full-face P100

HEPA Vacuum

Laser De-paint collection basin

Single Safety glasses Coveralls Nitrile gloves N/R

CR-2 Scrubber Filter

Removal

Single Safety glasses Tyvek coveralls Green rubber gloves

N/R by Gas-Free

WORK PROCESS HEARING

PROTECTION

FACE

AND/OR EYE

PROTECTION

CLOTHING

PROTECTION

HAND

PROTECTION

RESPIRATORY

PROTECTION

CR-2 Scrubber Filter

Decon

Single NA Green Chemical

Splash Suit

Black Rubber

Gloves

Full-face with acid cartridges

Six Other Scrubbers

Repair Work

Single Safety goggles

(if respirator not required)

Green Chemical

Splash Suit

Green Rubber

Gloves

**As

Required by

Gas-Free

All Solid Waste

Recycling Processes

Single Safety glasses Coveralls

Recommended

Leather gloves N/R

HM Mixing

(excluding liquid nitrogen work)

Single

(when operating mixing drill)

Safety glasses N/R Nitrile gloves N/R

HM Mixing – liquid nitrogen

N/R Safety glasses with face shield

Tempshield cryo-apron

Leather gloves N/R

HM Dispensing Single (when entering noise hazardous shops during delivery)

Safety goggles or glasses w/face shield

Chemical splash resistant apron

Nitrile gloves or

Green rubber gloves

N/R

Safety protective footwear is required at all times.

N/R – None Required

N/A – Not applicable due to full-face respirator use

**Respirator filter/cartridges used when required:

P100 filters

OV cartridge

AM/CD/CL/FM/HC/HF/HS/MA/OV/SD/P100 (color may vary)

Note: PPE requirements are located in the shop job hazard assessment (JHA).

PPE table may not be all inclusive of HAZMAT operations or PPE name synonyms.

WORKPLACE INFORMATION AND EXPOSURE ASSESSMENT

Base Location: MCAS Cherry Point Organization/ UIC Code: FRCE (65923)

Shop: Environmental Operations/ Management

(ADM and CTF)

Location: bldg. 423, 4785, 137, 133, 4247, 1694, 4035, 4225, Throughout all FRCE buildings.

Supervisor: Michael Donahue Phone: 464-9297

# of Personnel: 13 Mil: 0 Civilian: 13 Male: 12 M; 1F

Industrial Hygienist: Sam Henson Shop Periodicity/Date: Annual/ July to Oct 2015

Description of Operations: Hazardous Waste Disposers at the central transfer facility are trained in hazardous waste operations and in hazardous materials emergency response. These personnel are also “on-call” employees. Solid Waste

Recyclers are cross-trained to perform these duties excluding emergency response operations.

OPERATIONS & ASSOCIATED

HAZARDS/ WORKERS

Reproductive/Carcinogens

DURATION/

FREQUENCY

OF EXPOSURE

CONTROLS

Recommended (R)

Existing (E)

EXPOSURE

ASSESSMENT

Hazardous waste management/2:

Noise, Organic vapors and solvents, alodine, nickel, cadmium, barium, chromium, particulate aerosols contaminated with heavy metals

Ergonomics

Carcinogens and suspected carcinogens: yes

Reproductive hazards: yes

HEPA VAC FILTER CHANGE

BE, Cd, Cr, CrVI

> 6 hrs./daily (E) Earplugs and/or muffs, safety glasses with side shields, safety goggles, safety shoes, respirators w/ organic vapor and

100),gloves, hip boots, coveralls, Tyvek coveralls, chemical splash suits, sleeve protectors, face shields, chemical resistant aprons .

Noise: UNACCEPTABLE:

Heavy metals:

OV: ACCEPTABLE based on existing controls.

Aromatic hydrocarbon vapors: ACCEPTABLE:

based on existing controls.

Particulate aerosols:

UNACCEPTABLE based on recent EM. See results table.

Operations/ Hazards/ Recommendations: Operations Admin is one supervisor a relief supervisor and administrative asst.

Office Ergonomics: Employees work administratively at computer workstations and various other tasks as necessary to fulfill the Command’s mission. Tasks or jobs that require long periods of static posture may require several, short rest breaks

(micro breaks or rest pauses). During these breaks users should be encouraged to stand, stretch, and move around. This provides rest and allows the muscles enough time to recover.

Noise: Exposure monitoring continues to indicate personal exposures are expected to exceed the OEL. Enrollment in the

Hearing Conservation Program is required. Noise is a developmental reproductive hazard. Additional noise dosimetry will be collected to confirm this assessment.

Chemical: Exposures to organic vapor chemicals are not expected to exceed the OEL since potential exposures indicate so and are incidental for management. CrVI exceeded OEL during HEPA vacuum work.

Aluminum Powder Processing: This process is going away.

Potential explosion hazard in air and water. Particulate aerosols that may contain lead, cadmium and chromates/10

Carcinogens and suspected carcinogens: yes

Reproductive hazards: yes

8 hrs./daily for approx. 4 to 8 weeks/year

(E) Containers grounded, Single hearing protection, safety glasses, coveralls, nitrile gloves, full-face respirators

ACCEPTABLE based on grounding. However, because this dust may be contaminated with lead, cadmium and/or chromates, exposure monitoring is required.

Depressurizing: Calibration Gas

Cylinders: Hexane, isobutylene, methane, helium, nitrogen and argon/10

Carcinogens and suspected carcinogens: None

Reproductive hazards: None

2 hrs/monthly (E) carbon filter, natural ventilation, Single hearing protection, safety glasses w/face shield, coveralls, nitrile gloves

ACCEPTABLE based on limited exposures and existing controls methods.

OPERATIONS & ASSOCIATED

HAZARDS/NUMBER OF WORKERS

DURATION/

FREQUENCY OF

EXPOSURE

CONTROLS

Recommended (R)

Existing (E)

EXPOSURE

ASSESSMENT

Puncturing Aerosol Cans: Methyl Ethyl

Ketone, chromates, xylene, toluene and benzene/10 carcinogens: yes

Reproductive hazards: yes

4 hrs/weekly (E) Aerosol filtration, natural ventilation, coveralls, chemical aprons and sleeve protectors, safety glasses w/face shield, single hearing protection and nitrile gloves

ACCEPTABLE: based on exposure monitoring results and existing work control methods and outdoor work. Chromates and Benzene are known human carcinogens.

Use proper filtering devices.

See exposure results in table at the end of the report

Stencil Painting Drums: Volatile organic chemicals/10

30 min/daily-Ave (E) Natural ventilation single hearing protection, safety glasses, coveralls or work gear, nitrile gloves, aprons and sleeve protectors

ACCEPTABLE: based on existing controls.

Crushing Oil and Fuel Filters:

Petroleum oils, lubricants, solvents and

VOCs/10

2 hrs/weekly (E) Natural ventilation, single hearing protection, safety glasses, coveralls or work gear, nitrile gloves

ACCEPTABLE: based on

Limited exposures and existing controls.

Crushing and Cleaning Drums:

Petroleum oils, lubricants and solvents/10

30 min/weekly (E) Natural ventilation, single hearing protection, safety glasses, coveralls or work gear, nitrile gloves

ACCEPTABLE: based on limited exposures existing controls.

Decon Equipment for Disposal at the berm:

Hydraulic oils/10

Varies/biweekly (E) Natural ventilation, single hearing protection, safety glasses, coveralls or work gear, nitrile gloves

ACCEPTABLE: based on low toxicity and existing controls.

Processing Used Oil: Petroleum oils, lubricants and solvents/10

1 hr/daily (E) Single hearing protection, safety glasses, coveralls or work gear, nitrile gloves

ACCEPTABLE: based on limited exposures and existing controls.

Draining and Cleaning Parts Washers, non-Acid Plating and Dip Tanks-

Various BLDGS: VOCs, cyanide sludge, sodium hydroxide, alkaline de-scaler solution /10 carcinogens: No

Reproductive hazards: No

Varies/weekly (E) Local exhaust ventilation, SCBAs, Single hearing protection, safety glasses or goggles w/face shield, aprons, nitrile or rubber gloves, full face respirators

ACCEPTABLE: based on limited exposures and existing controls.

SCBA’s are only used in emergency

FREQUENCY

OF

EXPOSURE

CONTROLS

Recommended (R)

Existing (E)

Draining and Cleaning Acid Plating and

Dip Tanks: Chromic, sulfuric and nitric acids, heavy metal sludge’s and solutions/10

Carcinogens and suspected carcinogens:

yes

Reproductive hazards: yes

Varies/weekly (E) Local exhaust ventilation, SCBAs, Single hearing protection, safety glasses or goggles w/face shield, chemical aprons/suits, nitrile or rubber gloves, full face respirators

ACCEPTABLE: based on

PPE and existing controls.

Chromic acid is a known human carcinogen.

Small-Scale Asbestos Removal: Asbestos fibers/1

Carcinogens and suspected carcinogens:

yes

Reproductive hazards: none

Varies/yearly (E) Wet methods, single hearing protection, safety glasses or goggles Tyvek suits, nitrile gloves, full-face

P100 respirators

UNACCEPTABLE: based on SOP.

Operations/ Hazards/ Recommendations:

Small-Scale Asbestos Removal: One employee has been trained and certified to perform small-scale asbestos removal operations if needed. Personnel conduct wet method gasket work up to one glove bag. PPE requirements are full-face respirators with P100 filters, Tyvek coveralls, nitrile gloves, safety shoes, and single hearing protection.

Collecting Samples of Sump Solutions:

acidic and alkaline/1-2 min/weekly

(E) Single hearing protection, safety glasses, coveralls or work gear, nitrile gloves.

ACCEPTABLE: due to duration and SOP.

Fuel Spill Cleanup: Noise, JP-5/1-12 Varies/6 times yearly

(E&R) Single or double hearing protection, safety glasses or goggles Tyvek suits, green rubber gloves, full-face respirators

ACCEPTABLE: based on SOP.

Glove box, Paint and Blast Booth Cleanup:

Lead, cadmium, and chromate contaminated dusts/10

Carcinogens and suspected carcinogens:

yes

Reproductive hazards: yes

Varies/2-3 times yearly

(E) HEPA vacuums, single hearing protection, safety glasses or goggles Tyvek suits, nitrile gloves, full-face P100 respirators

UNCERTAIN: based on

SOP. Lead and lead compounds are reasonably anticipated to be human carcinogens. Cadmium and Chromates are confirmed human carcinogens.

Replacing Paint and Blast Filters: Lead, cadmium, and chromate contaminated dust aerosols/10

Carcinogens and suspected carcinogens:

yes

Reproductive hazards: yes

Varies/weekly

Small-30 min

Large->24hrs

(E) Single hearing protection, safety glasses or goggles Tyvek suits, nitrile gloves, full-face P100 respirators

UNACCEPTABLE:

Personal exposures are expected to exceed the

PEL.

Glove box, Paint and Blast Booth Cleanup/ Replacing Paint and Blast Filters/ Dumping Containment Drums:

Lead, Cadmium, Chromates: Lead compounds are reasonably anticipated to be human carcinogens. Cadmium and

Chromates are confirmed human carcinogens. Compliance exposure monitoring (CEM) is required for these exposure potentials due to past exposures exceeding the applicable regulated standards. Due to lack of CEM since 2009, shop 83500 is out of compliance as required per annual. Exposures during Glove box and Blast Booth cleanup are unknown, but are expected to exceed the applicable standards based on similar overexposures of shop blasting personnel during cleanup operations. Please continue to contact IH when filter change out operations are being conducted to schedule EM/CEM.

FREQUENCY

OF

EXPOSURE

CONTROLS

Recommended (R)

Existing (E)

Vacuum Laser Residue Collection

Basin/10: Lead, cadmium, and chromate contaminated dust

Carcinogens and suspected carcinogens:

yes

Reproductive hazards: yes

Varies/weekly

Seldom

(E) HEPA vacuums, single hearing protection, safety glasses, coveralls or work gear, nitrile gloves

ACCEPTABLE: based controls and SOP.

CR-2 Scrubber Demister Pad Removal/5:

heavy metals

8 hrs/yearly (E) Single hearing protection, safety glasses or goggles Tyvek suits, green rubber gloves, level B

ACCEPTABLE: based on work practices in SOP and past/recent EM results.

CR-2 Scrubber Filter Decon/5:

Hydrochloric acid and heavy metals

40 hrs/yearly

8hrs/day;5days/ wk-as required

(E) Single hearing protection, splash suits, black rubber gloves, full-face respirators

ACCEPTABLE: based on work practices in SOP.

CR-1, A-OH-1, A-OH-2, OH-1, A-OH-3 &

A-OH-4 Repairs/5, heavy metals

1 to 3 days/yearly

(E) Single-hearing protection, splash suits, green rubber gloves, full-face respirators

ACCEPTABLE: based on work practices and

SOP.

Response to Biological Spill/10: blood borne pathogens and waste water.

Human waste; bloodborne pathogens and other Potentially Infectious Material (OPIM), and mold.

5-10/Yr (E) Safety Eyewear, Impermeable gloves

(nitrile, neoprene)

Unacceptable: Potential for exposure to blood and/or body fluids.

Response to mercury spill (i.e. light bulbs)/10

1-5/yr (R) Chemical vapor goggles, Mercury Vapor respirator, gown and hood.

(R) Mercury vacuum cleaners and water-soluble mercury decontaminant.

(R) Provide local

Exhaust Ventilation

Uncertain/

Unacceptable: Call IH to assess next spill.

Bloodborne pathogens (BBP) and Bodily Fluids OPIM are pathogenic microorganisms present in human blood that can cause disease in humans. These pathogens include, but are not limited to, Hepatitis B (HBV), Hepatitis C (HCV), and Human

Immunodeficiency Virus (HIV). Hepatitis B can survive in dried blood specimens for several days. HAZMAT personnel are potentially exposed to bloodborne pathogens and OPIM when taking care of human spills. Personnel should continue to control personal exposures with universal (standard) precautions and PPE such as impermeable coveralls, nitrile gloves, and eye-shields when contact with blood, mucous membranes, or non-intact skin is anticipated, or when handling contaminated items or surfaces. Tetanus, diphtheria and pertussis (Tdap) vaccine should be updated according to current recommendations.

Personnel will be placed on medical surveillance for blood and bodily fluids BBP-178 and WWWSW-702.

Mercury Spill Response: Employee exposure to mercury from accidental spills that can occur during repair of broken bulbs, thermometers, sphygmomanometers, or during sterilization and centrifugation of thermometers in maintenance areas.

When mercury is exposed to the air, as in the case of a spill, it slowly vaporizes. Acute inhalation of mercury vapor may result in toxicity including chills, nausea, and general malaise, tightness in the chest, chest pains, dyspnea, cough, stomatitis, gingivitis, salivation, and diarrhea.

1. USE THE FOLLOWING EXPOSURE CODES:

ACCEPTABLE – ONE WHERE THE IH WILL NOT EXPECT THE SEG TO BE EXPOSED ABOVE THE SELECTED

OEL.

UNCERTAIN – ADDITIONAL DATA NEED TO BE COLLECTED TO CLARIFY THE EXPOSURE ASSESSMENT.

THE IH SHOULD MAKE AN INTERIM EXPOSURE ASSESSMENT BASED ON OBSERVATION OF THE PROCESS

AND/OR PROFESSIONAL JUDGMENT.

UNACCEPTABLE – ONE WHERE THE IH WILL EXPECT THE SEG TO BE EXPOSED ABOVE THE SELECTED

OEL.

SKIN – THE MATERIAL POSES A SKIN ABSORPTION HAZARD

REPRODUCTIVE HAZARD – THE MATERIAL IS A NAVY-RECOGNIZED REPRODUCTIVE HAZARD

CARCINOGEN – THE MATERIAL CONTAINS > 0.1% OF AN OSHA, ACGIH, IARC, OR NTP-RECOGNIZED

CARCINOGEN

American Conference of Governmental Industrial Hygienist (ACGIH) Carcinogen Categories:

A1= Confirmed Human Carcinogen A2= Suspected Human Carcinogen

A3= Confirmed Animal Carcinogen with Unknown Relevance to Humans

Base Location: MCAS Cherry Point Organization/ UIC Code: FRCE (65923)

Shop: Environmental Operations/ Management

Mixing Room/ Dispensing Room

Location: Bldg. 137/ 4247

Supervisor: Michael Donahue Phone: 464-9297

# of Personnel: 4 Mil: 0 Civilian: 4 Male: 4

Industrial Hygienist: Sam Henson Shop Periodicity/Date: Annual/ July to Oct 2015

Description of Operations: Hazardous Waste Disposers at the central transfer facility are trained in hazardous waste operations and in hazardous materials emergency response. These personnel are also “on-call” employees. Solid Waste

Recyclers are cross-trained to perform these duties excluding emergency response operations.

OPERATIONS & ASSOCIATED

HAZARDS/NUMBER OF WORKERS

Reproductive/Carcinogens

DURATION/

FREQUENCY

OF

EXPOSURE

CONTROLS

Recommended (R)

Existing (E)

EXPOSURE

ASSESSMENT

HAZMAT Dispensing/2: P-D-680, Isopropanol, Acetone, Epon Resin 828, Alcohol, Engine Oil (23699), Alodine, etc.

Carcinogens and suspected carcinogens: yes

Reproductive hazards: None

8 hrs/daily (E) Single hearing protection, safety glasses or goggles with face shield, splash aprons, neoprene/nitrile/ rubber gloves, full-face respirators, Ventilation

ACCEPTABLE: based on existing controls.

Hexavalent chromium

(CrVI) is a reproductive hazard and a known human carcinogen. Epon Resin

828 is a skin sensitizer.

Mixing Liquid Nitrogen: Skin contact can cause cryogenic burns/4

Heat Stress

Varies/daily (E) Safety glasses with face-shield, cryogenic aprons, leather gloves

ACCEPTABLE: based on existing controls.

HAZMAT Mixing: Noise, Ergonomics, Epichlorohydrin (A3), Organic Vapors:

Toluene, Xylene, MEK etc/4;

Epichlorohydrin may penetrate the skin

Carcinogens and suspected carcinogens: yes

Reproductive hazards: yes

Varies/daily (E) Safety glasses, butyl rubber or viton gloves, full-face respirators, earplugs

UNCERTAIN: See below and results in table 1

Please call IH for EM scheduling.

HAZMAT Mixing/ Dispensing/4:

Noise: Initial sound level readings taken in the mixing room indicates potential personnel may exceed the OEL for hazardous noise. The mixing drill sound levels were measured at 98.7 dBA and the pneumatic sealant tube gun retainer levels were measured at 88.5 dBA. Personnel were not wearing hearing protection during operations. Ensure personnel wear single hearing protection while operating this equipment. Additional noise dosimetry will be conducted to further evaluate this assessment.

Chemical Exposures: Various chemicals are used in the mixing room. Exposures exceeding the OEL is not expected due to chemicals limited duration, concentrations of mixtures and ventilation, but exposures are unknown therefore initial exposure monitoring will be conducted to further evaluate exposures. All current exposures to various organic vapors taken thus far have not exceeded the occupational exposure levels. Epichlorohydrin, Toluene, Xylene are all reproductive hazards.

Epichlorohydrin is an animal carcinogen with no known relevance to humans.

Ventilation: Complaints of defective/ air conditioning ventilation system during summer months are recurring. Employee complaints of the temperatures being elevated within the room and then becomes uncomfortable. Elevated temperatures become Indoor Air Quality (IAQ) issues and may also elevate potential organic vapor chemical exposures. Employees have obtained two portable A/C units for supplemental cooling. Please ensure they are maintained properly.

Ergonomics/Work place Musculoskeletal Disorders: Personnel are at risk for shoulder, back and upper extremity injuries when using a pistol grip pneumatic drill with an attachment to mix high viscosity 2-part potting compounds. To perform this task, an employee sits in a chair, leans forward, and holds a five gallon bucket securely with both feet. Forceful exertions of the hands are necessary due to the high torque requirements of this task. Extensive forward bending of the torso at the waist fatigues the muscles of the back and neck. The muscles of the arms and shoulders are also overburdened by working in this awkward posture. To reduce ergonomic stresses, the employee first dispenses the chemicals from the 55-gallon drums into 1-gallon buckets and then further dispenses into smaller containers.

1. USE THE FOLLOWING EXPOSURE CODES:

ACCEPTABLE – ONE WHERE THE IH WILL NOT EXPECT THE SEG TO BE EXPOSED ABOVE THE SELECTED

OEL.

UNCERTAIN – ADDITIONAL DATA NEED TO BE COLLECTED TO CLARIFY THE EXPOSURE ASSESSMENT.

THE IH SHOULD MAKE AN INTERIM EXPOSURE ASSESSMENT BASED ON OBSERVATION OF THE PROCESS

AND/OR PROFESSIONAL JUDGMENT.

UNACCEPTABLE – ONE WHERE THE IH WILL EXPECT THE SEG TO BE EXPOSED ABOVE THE SELECTED OEL.

SKIN – THE MATERIAL POSES A SKIN ABSORPTION HAZARD

REPRODUCTIVE HAZARD – THE MATERIAL IS A NAVY-RECOGNIZED REPRODUCTIVE HAZARD

CARCINOGEN – THE MATERIAL CONTAINS > 0.1% OF AN OSHA, ACGIH, IARC, OR NTP-RECOGNIZED

CARCINOGEN

American Conference of Governmental Industrial Hygienist (ACGIH) Carcinogen Categories:

A1= Confirmed Human Carcinogen A2= Suspected Human Carcinogen

Base Location: MCAS Cherry Point Organization/ UIC Code: FRCE (65923)

Shop: Environmental Operations/ Management

Recycling Center

Location: Bldg. 4785 and all satellite waste sites throughout

FRCE

Supervisor: Michael Donahue Phone: 464-9297

# of Personnel: 4 Mil: 0 Civilian: 3 Male: 3

Industrial Hygienist: Sam Henson Shop Periodicity/Date: Annual/ July to Oct 2015

Description of Operations: Hazardous Waste Disposers at the central transfer facility are trained in hazardous waste operations and in hazardous materials emergency response. These personnel are also “on-call” employees. Solid Waste

Recyclers are cross-trained to perform these duties excluding emergency response operations. All recyclers do the recycling work.

OPERATIONS & ASSOCIATED

HAZARDS/NUMBER OF WORKERS

Reproductive/Carcinogens

DURATION/

FREQUENCY

OF

EXPOSURE

CONTROLS

Recommended (R)

Existing (E)

EXPOSURE

ASSESSMENT

Solid Waste Recycling: Ergonomics, Back

Injury, Lacerations, heat stress, Noise etc./

8 hrs/day (E) Single hearing protection, safety glasses, leather gloves, lifting aids, team lifting

Ergo: Acceptable: based on existing controls excluding PPE.

Noise: Uncertain

Solid Waste Recycling: Metals Exposure, Cadmium, Chromium, Lead etc.

8 hrs/ day (E) PPE, Hygiene practices, limited

Acceptable: based on current air sampling results.

Solid Waste Recycling: Exhaust Gases/

Fumes

8 hrs/ day (E) Limited duration along with work practices

Acceptable.

Recommendations:

Hazardous Noise Areas: Personnel enter noise hazardous areas on a regular basis when collecting recycling materials.

Personnel can be expected to exceed the 85 dBA when working a full day in collecting recycled materials. . It is important to protect the workers hearing when entering these work places. Ensure personnel wear the level of hearing protection required in each work center visited. Noise dosimetry conducted by Industrial hygiene indicated overexposures to hazardous noise.

Ensure employees remain on the noise medical surveillance program. Noise is a developmental reproductive hazard.

Ergonomics/Back Injury: Personnel are at risk for shoulder, back and upper extremity injuries when moving equipment and parts. Forceful exertions of the hands are necessary due to the requirements of this task. Extensive forward bending and twisting of the torso at the waist fatigues the muscles of the back and neck. The muscles of the arms and shoulders are also overburdened by working in awkward postures. If heavy items must be lifted manually, use two employees whenever possible.

The use of two employees when using proper lifting techniques will generally reduce the hazard of any lift.

Metals Exposure: As expected, past air sampling results taken during metals recycling operations indicated that there were no exposures exceeding the occupational exposure limits Due to limited potential exposures during operations. Metals wipe samples taken on person and throughout the recycling center and equipment indicate that better hygiene practices must be met.

Residual metals samples revealed metals on surfaces throughout area. This information is provided in a separate IH request report sent through the safety office. It is recommended that all equipment and administrative (e.g. desks, break room, water fountain refrigerator etc.) areas be wiped down daily to reduce potential ingestion of toxic metal dusts.

Exhaust Gas/Fume Exposure: When operating powered industrial trucks the potential concentration of fumes is a major hazard. Unconsciousness and death may result from carbon monoxide overexposure as the concentration in the bloodstream rises. Do not operate a combustion engine within a warehouse, plant or onboard ship without adequate ventilation. Shut the engine off when staying inside a small confined area like a trailer. Be careful in cold weather. Doors and windows which are normally open may be closed and exhaust and other gases may concentrate. Be careful in small rooms or blocked off areas where gases may accumulate. Drive sensibly. Avoid racing the engine or idling for long periods of time.

1. USE THE FOLLOWING EXPOSURE CODES:

ACCEPTABLE – ONE WHERE THE IH WILL NOT EXPECT THE SEG TO BE EXPOSED ABOVE THE SELECTED

OEL.

UNCERTAIN – ADDITIONAL DATA NEED TO BE COLLECTED TO CLARIFY THE EXPOSURE ASSESSMENT.

THE IH SHOULD MAKE AN INTERIM EXPOSURE ASSESSMENT BASED ON OBSERVATION OF THE PROCESS

AND/OR PROFESSIONAL JUDGMENT.

UNACCEPTABLE – ONE WHERE THE IH WILL EXPECT THE SEG TO BE EXPOSED ABOVE THE SELECTED OEL.

SKIN – THE MATERIAL POSES A SKIN ABSORPTION HAZARD

REPRODUCTIVE HAZARD – THE MATERIAL IS A NAVY-RECOGNIZED REPRODUCTIVE HAZARD

CARCINOGEN – THE MATERIAL CONTAINS > 0.1% OF AN OSHA, ACGIH, IARC, OR NTP-RECOGNIZED

CARCINOGEN

American Conference of Governmental Industrial Hygienist (ACGIH) Carcinogen Categories:

A1= Confirmed Human Carcinogen

A2= Suspected Human Carcinogen

Navy and Marine Corps Public Health Center Technical Manual NMCPHC-TM OM 6260; August 2015 https://nmcpeh-simweb.med.navy.mil/Content/medMatrix/MedicalMatrix.pdf

Are employees potentially exposed to toxic chemicals or hazardous physical agents?

Yes X No __

If no, provide rationale.

RECOMMENDED MEDICAL SURVEILLANCE PROGRAMS

RECORDED BY: SAM HENSON

COMMAND: FRCE/6.5.3

INDUSTRIAL ENVIRONMENTAL PROGRAM DIVISION –

83500 ENVIRONMENTAL OPERATIONS BRANCH

BUILDING NUMBER: MULTIPLE:423,4785,137,133,4247,

1694, 4035, 4225 ETC

POC: MICHAEL DONAHUE

PHONE: 464-9297

TOTAL PERSONNEL: 15`

Recommended Program Work Operation # Emp. Rationale

#711 – Hazardous Waste

Workers & Emergency

Responders-

Annual

Hazardous Waste Work (HW

Handlers & Solid Waste

Recyclers; E&I

Emergency Response (HW

Disposers only)

Required program

#716 – Respirator User

Age 15-34 every five yrs

34-44 three yrs

> 45 Annual

HW Handlers & Solid Waste

Recyclers/Disposers

10 Required program

#712 - Motor Vehicle Operator

(HAZMAT Transport)

HW Handlers & Solid Waste

Recyclers

10 Required program

#133 - Chromic Acid/

- Chromium VI-Annual

#124 – Cadmium-Annual

#161 – Lead-Annual

Blast & Paint Filter

Maintenance

(HW Handlers & Solid Waste

Recyclers)

10 Required program

#710 - Forklift Operator

> 59yrs old 5yrs

HW Handlers & Solid Waste

Recyclers

10 Required program

#706 – DOT Vehicle Operator

2yrs

HW Handlers & Solid Waste

Recyclers

10 Required program

#503 – Noise-Annual HW Handlers & Solid Waste

Recyclers

All Work areas adjacent to flightline & engine test area; Expected to exceed the OEL for noise >30 days/year

#113 – Asbestos, Current Worker

Annual

Asbestos Abatement 1

Performing small scale asbestos abatement jobs

#178- BBP and OPIM

1time/exposure

Response to human bodily fluid spills

11 Blood and other potentially infectious materials.

#702 Wastewater/Sewage

Worker-5yrs

Response to wastewater spills and backup cleanup.

11 Tetanus, diphtheria and pertussis

(Tdap) vaccine should be updated according to current recommendations.

#502 Heat- Annual HW Handlers & Solid Waste

Recyclers https://nmcpeh-simweb.med.navy.mil/Content/medMatrix/MedicalMatrix.pdf

FY15/16 EXPOSURE MONITORING

IHT: please see IH prior to scheduling EM: See EM in tables at the end of report to see what EM was already complete for FY15.

Operation/ Bldg. Potential

Hazard

#No.

Samples

Sample location Method Sample

Freq

Man

Hr /yr

All Powder Processing &

Collection

Bldgs 137 & 423

CrVI, Pb &

Cd

2 BZ F 2 16

Mixing 1826B-2 & 8802

Sealing Compounds

B-137 during summer months

Toluene, MEK &

Various

VOCs

6 BZ AT 2 48

Mixing/ Filling, recycling

B-137/ throughout.

Noise 2 ea HZ PD 2 32

CTF/Solid Waste Noise 2 HZ PD 3 48

Metal Spray Filter Change out Metal scan

/CrVI

4 BZ F 2 32

Blasting Drum Clean Dump

B-4034/3766/ 1798/133

Metal Scan/

CrVI

3 BZ F 1 24

Chemical Dispensing B-4380 Acetone/

Alcohol

2 ea BZ AT 2 16

Chemical Dispensing

Mixing Rm Bldg. 4380/ 137

Ventilation

Various OV

Alcohol, Acetone

1/ACH

Each

SZ DR 1 1

HEPA filter Clean/Service Various

Metals/

CrVI etc

2 BZ F 2 32

I=Intermittent DR=Direct Reading BZ=Breathing Zone HZ=Hearing Zone

C=Continuous BI=Bubbler/impinger PD=Personal Dos. AT=Adsorption Tube Y=Yes/N=No IT=Indicator Tube GA=General Area SZ=Source Zone F=Filter

O=Other

FY15/16 COMPLIANCE EXPOSURE MONITORING PLAN

IHT: please see IH prior to scheduling EM

Operation Potential Hazard #No.

Samples

Sample location

Method Sample

Freq

Man

Hr/yr

Blast Filter Maintenance

Bldgs. 4034, 3766, 137, 133, & 1798

Lead-(1798 only)

Cadmium

CrVI

2 BZ BZ F 2 16

Paint Filter Maintenance

Bldg. 245 New Side & Old

Side; All booths in Bldgs.

137 & 133; 1798 & 4032

Lead-(1798/ 4032 only)

Cadmium

CrVI

2 BZ BZ F 2 16

I=intermittent

DR=Direct Reading

BZ=Breathing Zone

HZ=Hearing Zone

C=continuous BI=Bubbler/impinger PD=Personal Dos. AT=Adsorption Tube

Y=Yes/N=No IT=indicator Tube GA=General Area SZ=Source Zone F=Filter O=Other

NAVAL HEALTH CLINIC, CHERRY POINT, NC 28533-0023

VENTILATION HOOD/SYSTEMS EVALUATION

Activity: FRCE Supv./Phone: Mike Donahue/9297 Log #: 16V-0012/0013

SECTION I – HOOD/SYSTEM LOCATION

Shop: 83500 Environmental Operations Branch Bldg: 137, 423

SECTION II – INSTRUMENTATION

Make:

TSI Model: 9565-P

S/N:

9565P1439009

Calibration

Date:

Sep 2014

SECTION III – HOOD SYSTEM/EVALUATION (MIXING ROOM)

Contaminant(s) Controlled: Various Organic Vapors: Acetone

SYSTEM DIAGRAM

(Not to scale)

MEASUREMENTS

BLDG/HOOD # DIMENSIONS

(Ft)

FACE AREA

(Ft

CAPTURE

VELOCITY

(FPM)

RECOMMENDED

CAPTURE

VELOCITY

*(FPM)

SMOKE

TUBES

137-Mixing Booth 4x4

16 179 50-100 Rapid

137-Mixing Room

ACH

6720 Ft

N/A 40.5 RACH 6 ACH Moderate

SECTION IV – COMMENTS: *Recommended capture velocity of 50-100 FPM for the control of vapors released with practically no velocity into quiet air, per ACGIH Ventilation Manual, 25th Ed. (pg. 3-6/Table 3-1) and

Recommended ACH per 29 CFR 1910.106. Flammable and Combustible liquids. Ventilation system provides adequate capture velocity and Room Air Changes per Hour.

Surveyed by: Sam Henson Date: July 2015

NAVAL HEALTH CLINIC, CHERRY POINT, NC 28533-0023

VENTILATION HOOD/SYSTEMS EVALUATION

Activity: FRC EAST SupervisorPhone: Mike Donahue/9297 Log #:16V-0011

SECTION I- HOOD/SYSTEM LOCATION

Shop: 83500 Environmental Operations Branch Bldg: 4380

SECTION II- INSTRUMENTATION

Make: TSI Model: 9565P1439009 Calibration Date: Sep 2014

SECTION III – HOOD SYSTEM/EVALUATION (Dispensary)

Contaminate controlled: Various Organic Vapors

SYSTEM DIAGRAM

(Not to scale)

MEASUREMENTS

BLDG/ID# EXHAUST/HOOD

SYSTEM

Actual (ACH) Required (ACH)

* Meets (ACH)

(Y/N)

Dispensary

Y *Recommended ACH per 29 CFR 1910.106, Flammable and Combustible liquids

(ft) indicates feet (ft) indicates cubic feet

(ft2 ) indicates square feet (cfm) indicates cubic feet per minute

(ACH) indicates air changes per hour (min) indicates minute

Room Dimensions: 12.16 ft (l) x 10.25 ft (w) x 12 ft (h)=1495 ft

Vent Dimensions: 0.44ft (w) x 1.10 ft (l)= .48 ft

Total Exhaust: 3759 cfm

ACH = (3759 cfm)(60 min) = 150 ACH

Surveyed by: Sam Henson/Aquiles Faustino Date: July 2015

277 234

270 268

Left side of room = 243 cfm

Right side of room = 429 cfm

Table 1

Air Sample Summary - Exposure Monitoring Fleet Readiness Center East; HAZMAT Shop 83500

2015 EM Results

Field Sample IDs Sample Date Hazard TWA Value UCL OEL OEL Value

15-0115, 15-0116 2014/11/22 CADMIUM

0.00022240 mg/m3

0.00063088 mg/m3

OSHA 8 hr TWA

(CADMIUM AND

COMPOUNDS AS CD

TOTAL)

0.0050 mg/m3

15-0115, 15-0116 2014/11/22 LEAD

0.0013479 mg/m3

0.0038237 mg/m3

OSHA 8 hr TWA

(LEAD AND

INORGANIC

COMPOUNDS AS PB)

0.05 mg/m3

15-0107, 15-0108 2014/11/22 CHROMIUM(VI)

0.0019970 mg/m3

0.0022140 mg/m3

OSHA 8 hr TWA

(CHROMIUM(VI)

COMPOUNDS, AS CR)

0.0050 mg/m3

15-0118, 15-0119 2014/11/22 LEAD

0.0013479 mg/m3

0.0038237 mg/m3

OSHA 8 hr TWA

(LEAD AND

INORGANIC

COMPOUNDS AS PB)

0.05 mg/m3

15-0118, 15-0119 2014/11/22 CADMIUM

0.00024240 mg/m3

0.00071218 mg/m3

OSHA 8 hr TWA

(CADMIUM AND

COMPOUNDS AS CD

TOTAL)

0.0050 mg/m3

15-0110, 15-0111 2014/11/22 CHROMIUM(VI)

0.0056052 mg/m3

0.0057081 mg/m3

OSHA 8 hr TWA

(CHROMIUM(VI)

COMPOUNDS, AS CR)

0.0050 mg/m3

15-0121 2014/11/22 LEAD

0.00089862 mg/m3

0.083149 mg/m3

OSHA 8 hr TWA

(LEAD AND

INORGANIC

COMPOUNDS AS PB)

0.05 mg/m3

15-0121 2014/11/22 CADMIUM

0.000035945 mg/m3

0.0082609 mg/m3

OSHA 8 hr TWA

(CADMIUM AND

COMPOUNDS AS CD

0.0050 mg/m3

TOTAL)

15-0113 2014/11/22 CHROMIUM(VI)

0.00078792 mg/m3

0.0012732 mg/m3

OSHA 8 hr TWA

(CHROMIUM(VI)

COMPOUNDS, AS CR)

0.0050 mg/m3

15-0233, 15-0234, 15-0235, 15-0236, 15-0237

2015/02/26

METHYL

ETHYL

KETONE

22.196 mg/m3 371.05 mg/m3

Navy 8 hr TWA

(METHYL ETHYL

KETONE)

590.0 mg/m3

15-0239, 15-0240, 15-0241, 15-0242, 15-0243, 15-0244, 15-0245, 15-0246

2015/02/26 ISOPROPANOL

0.58513 mg/m3

11.718 mg/m3

ACGIH 8 hr TWA

(ISOPROPANOL)

492.0 mg/m3

15-0260, 15-0261, 15-0262, 15-0263, 15-0264, 15-0265, 15-0266, 15-0267, 15-0268, 15-0269

2015/03/04 ISOPROPANOL 1.6780 mg/m3 11.635 mg/m3 ACGIH 8 hr TWA

(ISOPROPANOL)

492.0 mg/m3

15-0253, 15-0254, 15-0255, 15-0256, 15-0257, 15-0258

2015/03/04

METHYL

ETHYL

KETONE

14.590 mg/m3 2352.3 mg/m3

Navy 8 hr TWA

(METHYL ETHYL

KETONE)

590.0 mg/m3

15-0449, 15-0450, 15-0451

2015/06/13 CHROMIUM(VI)

0.012329 mg/m3

0.012534 mg/m3

OSHA 8 hr TWA

(CHROMIUM(VI)

COMPOUNDS, AS CR)

0.0050 mg/m3

15-0445, 15-0446, 15-0447

2015/06/13 CHROMIUM(VI)

0.0015212 mg/m3

0.0015489 mg/m3

OSHA 8 hr TWA

(CHROMIUM(VI)

COMPOUNDS, AS CR)

0.0050 mg/m3

15-0441, 15-0442, 15-0443

2015/06/13 CADMIUM

0.00028617 mg/m3

0.00072509 mg/m3

OSHA 8 hr TWA

(CADMIUM AND

COMPOUNDS AS CD

TOTAL)

0.0050 mg/m3

15-0441, 15-0442, 15-0443 2015/06/13

CHROMIUM

METAL

(PRODUCTION)

0.0081888 mg/m3

0.020562 mg/m3

OSHA 8 hr TWA

(CHROMIUM(II)

COMPOUNDS, AS CR)

0.5 mg/m3

15-0441, 15-0442, 15-0443

2015/06/13 LEAD

0.0021449 mg/m3

0.0045655 mg/m3

OSHA 8 hr TWA

(LEAD AND

0.05 mg/m3

INORGANIC

COMPOUNDS AS PB)

15-0437, 15-0438, 15-0439 2015/06/13

VITREOUS

FIBERS

(FIBERS)

1.8315 mg/m3 1.9264 mg/m3

Navy 8 hr TWA

(SYNTHETIC FIBER

GLASS DUST (AS

TOTAL DUST)) Total

10.0 mg/m3

15-0585 2015/09/18 CHROMIUM(VI)

0.0037604 mg/m3

0.0038427 mg/m3

OSHA 8 hr TWA

(CHROMIUM(VI)

COMPOUNDS, AS CR)

0.0050 mg/m3

15-0583 2015/09/18 CADMIUM

0.000035355 mg/m3

0.0082604 mg/m3

Navy 8 hr TWA

(CADMIUM AND

COMPOUNDS AS CD

TOTAL)

0.0050 mg/m3

15-0583 2015/09/18 LEAD

0.00073657 mg/m3

0.082987 mg/m3

Navy 8 hr TWA (LEAD

AND INORGANIC

COMPOUNDS AS PB)

0.05 mg/m3

15-0583 2015/09/18

CHROMIUM

METAL

(PRODUCTION)

0.00073657 mg/m3

0.82324 mg/m3

Navy 8 hr TWA

(CHROMIUM (II)

AND/OR (III)

SOLUBLE SALTS (AS

CR))

0.5 mg/m3

Table 2

Air Sample Summary - Exposure Monitoring

Past EM Results

Date Work

Center

Process / Task Stressor Sample #’s Concentration Results mg/m

TWA

mg/m

OEL

1/15/14 83500 Metal Spray Ventilation Filter Change out Arsenic 14-

0246/0247

<.003/ <.003 .00144 0.01

1/15/14 83500 Metal Spray Ventilation Cadmium 14-

0246/0247

<.00016/ <.000015 .00007 .005

1/15/14 83500 Metal Spray Ventilation Chromium 14-

0246/0247

.008/ <.003 .0033 1.00

1/15/14 83500 Metal Spray Ventilation Cobalt 14-

0246/0247

.0168/ <.003 .0062 .05

1/15/14 83500 Metal Spray Ventilation Copper 14-

0246/0247

.004/ <.003 .0020 1.00

1/15/14 83500 Metal Spray Ventilation Iron 14-

0246/0247

<.0162/ <.0148 .0074 1.00

1/15/14 83500 Metal Spray Ventilation Lead 14-

0246/0247

<.003/ <.003 .0014 .050

1/15/14 83500 Metal Spray Ventilation Manganese 14-

0246/0247

<.003/ <.003 .0014 .100

1/15/14 83500 Metal Spray Ventilation Molybdenum 14-

0246/0247

.0357/ <.003 .0123 5.00

1/15/14 83500 Metal Spray Ventilation Nickel 14-

0246/0247

.484/ .0144 .1614 1.00

1/15/14 83500 Metal Spray Ventilation Strontium 14-

0246/0247

.0003/ <.0001 .0001 N/A

1/15/14 83500 Metal Spray Ventilation Vanadium 14-

0246/0247

<.003/ <.003 .0014 N/A

1/15/14 83500 Metal Spray Ventilation Zinc 14-

0246/0247

.0116/ <.003 .0045 N/A

1/15/14 83500 Metal Spray Ventilation Filter Change out Hexavalent

Chromium

(CrVI)

14-

0240/0241

<.00024/<.00022 .0001 0.05

Center

Process / Task Stressor Sample #’s…