1. Hazardous Waste Operations and Emergency Response Management

2. Introduction to HAZWOPER HAZardous Waste OPerations and Emergency Response Promulgated in 1989 (29 CFR 1910.120) Developed in response to cleanup work resulting from CERCLA –SARA Title I required OSHA to develop standards for cleanup employees

3. Requirements Health and Safety Plan (HASP) Training: –General site workers: 40-hour & 3-day on-site –Supervisors: 40-hour & 3-day on-site plus 8 hours specialized training in site-specific plans and programs –Limited access workers or “safe” sites: 24-hour & 1-day on-site –All: 8-hour annual refresher training

4. On-site Training Involves... Names of personnel and alternates responsible for site safety and health; Safety, health and other hazards present on the site; Use of personal protective equipment; Work practices by which the employee can minimize risks from hazards; Safe use of engineering controls and equipment on the site; Medical surveillance requirements, including recognition of symptoms and signs which might indicate overexposure to hazards; and The contents of paragraphs (G) through (J) of the site safety and health plan set forth in paragraph (b)(4)(ii) of this section.

5. Medical Surveillance Program All employees who are or may be exposed to hazardous substances or health hazards at or above the permissible exposure limits or, if there is no permissible exposure limit, above the published exposure levels for these substances, without regard to the use of respirators, for 30 days or more a year; All employees who wear a respirator for 30 days or more a year or as required by 1910.134; All employees who are injured, become ill or develop signs or symptoms due to possible overexposure involving hazardous substances or health hazards from an emergency response or hazardous waste operation; and Members of HAZMAT teams

6. Medical Exams - when Prior to assignment; At least once every twelve months for each employee covered unless the attending physician believes a longer interval (not greater than biennially) is appropriate; At termination of employment or reassignment to an area where the employee would not be covered if the employee has not had an examination within the last six months;

7. Medical Exams - when (cont’d) As soon as possible upon notification by an employee that the employee has developed signs or symptoms indicating possible overexposure to hazardous substances or health hazards, or that the employee has been injured or exposed above the permissible exposure limits or published exposure levels in an emergency situation; At more frequent times, if the examining physician determines that an increased frequency of examination is medically necessary.

8. Medical Exams - what Medical examinations include –A medical and work history (or updated history if one is in the employee's file) –Special emphasis on symptoms related to the handling of hazardous substances and health hazards –Evaluate fitness for duty including the ability to wear any required PPE under conditions that may be expected at the work site.

9. HAZMAT Teams First Responder –Awareness –Operations Level Hazardous Materials –Technician –Specialist Senior Emergency Response Official

10. Site Operations Site Control Roles and Responsibilities Personal Protective Equipment

11. Site Control Why? –29 CFR 1910.120 (OSHA) –Purpose to reduce public exposure to chemical, physical, biological, and safety hazards –Must be site-specific

12. Site Control Understand the site as best you can –Maps roads terrain waterways –Engineering drawings drains storage areas –People first hand knowledge

13. –Essential to site control –Serves as source of information --Access and evacuation routes --Areas requiring special PPE --As topographic features, climactic conditions, drainage, location of landmarks –Maps are changeable throughout course of site operations, influenced by accidents, changes in site activities, emergencies, unanticipated hazards, etc. Site Maps

15. –Importance to worker safety –Major steps: -- Roadway construction -- Arranging traffic flow patterns -- Eliminate physical hazards as possible -- Install skid-resistance devices as needed -- Construct operation pads for mobile facilities -- Construct loading docks, processing and staging areas, and decon areas -- Provide illumination as needed -- Install electrical equipment and connections as needed Site Preparation

16. –Constructed to ensure that... Personnel are protected against hazards specific to where they are working Contamination is confined to designated areas Personnel can be located and evacuated in an emergency Site Work Zones

17. Exclusion Zone –The contaminated area Contamination Reduction Zone (CRZ) –Area for decontamination Support Zone –Uncontaminated area –Workers here NOT exposed to hazards

18. -- Site of contamination, so location of actual clean-up processes -- Perimeter (“hot line”) established by  visual survey  location of hazardous substances, leachate, spills  evaluation of initial survey indicating possible combustibles / radiations  evaluation of soil / water samples  determination of safe distances from fires, etc.  physical area needed for operations  climatic conditions -- Hot line is changeable Exclusion Zone

19. -- Purpose -- Design  Decon of equipment, personnel, samples  Emergency response  Equipment re-supply  Sample packaging for on-site and off-site testing  Drainage and containment of water, etc., used for decon  Temporary rest areas Contamination Reduction Zone

20. Will contain... –Command post –Medical station –Worker rest areas –Equipment and supply centers –Administration facilities –Field laboratory Support Zone

21. Boundaries Hot line –Outer boundary of exclusion zone Contamination Reduction Corridor –Passageway between Exclusion Zone and Support Zone –Decon done in this corridor Contamination Control –Boundary between Support Zone and CRZ

25. Roles and Responsibilities Responders (buddy system) Backup (buddy system) Decontamination Research Communications Public Relations Security Site commander/manager Medical Site Safety

26. Personal Protective Equipment Levels of protection: A, B, C, or D Chosen based upon nature of hazard

27. Level D No respiratory protection Limited skin protection Must not exceed PELs, O 2 > 19.5% Typical: –Disposable coveralls over work clothes –Work gloves –Chemical-resistant boots or shoes –Safety glasses/goggles –Hard hat

28. Level C Limited respiratory and skin protection When contaminants and concentrations known, and AP respirator can remove Typical: –Full-face air-purifying respirator –Chemical resistant clothing (e.g. bunny suit) –Inner and outer chem-resistant gloves –Chemical-resistant boots –Hard hat

29. Level B Highest respiratory but limited skin protection Minimum level for unknown sites Only when dermal hazards unlikely Typical: –SCBA (pressure demand) –Chem resistant clothing (e.g. bunny suit) –Inner and outer chem-resistant gloves –Chemical-resistant boots –Hard hat

31. Level A Highest level of protection When likelihood of dermal hazards Typical: –SCBA (pressure demand) –Fully-encapsulating, chem-resist suit –Disposal coveralls inside –Inner and outer chem-resistant gloves –Chemical-resistant boots –Hard hat