R1 Supplement 6709.12-97-1
Effective 09/05/97
6709.12,20 exhibit 05
Page 1 of 2
20 - EXHIBIT 05
JOB HAZARD ANALYSIS (FS-6700-7)
Page 1 of 2
| USDA Forest Service
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JOB HAZARD ANALYSIS
| Ref FSH 6709.12
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7. Tasks/Procedures
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Pre-entry procedures
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| Entering confined space
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| Lifting covers
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| Cleaning/working in space
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1. Primary Job/Project
Confined Space Entry
4. Name of Analyst
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Multiple
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Atmospheres
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Build up of vapors/
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gases
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Electrical/Mechanical |
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Energy
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Falling objects
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Slips, trips and
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falls, eye hazards,
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hand injuries.
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8. Hazards
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R-1
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| 6. Date Prepared
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9. Abatement Actions
Engineering Controls * Substitution * Admin Controls * PPE
Prepare an entry certificate signed by the supervisor in charge
that verifies the space is safe for entry.
Sample atmosphere. Sample bottom, middle, top third of space. Sample
in this order; oxygen, flammables, toxics. Use continous monitoring.
Daily pre-entry sampling required.
Back strains, muscle
pulls, pinched fingers| provide lift--use a mechanical tool. Roll or slide heavy covers
rather than lifting.
entry.
Lock out, and isolate utilities and mechanical equipment before entry.
Support doors, grates and hatch covers to prevent falling.
User barriers, warning signs
Wear appropriate personal protective equipment - eye protection,
gloves. Expect damp/moist conditions and slippery metal surface. Use
ample lighting.
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R1 Supplement 6709.12-97-1
Effective 09/05/97
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| 10. Approved by
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6709.12,20 exhibit 05
Page 2 of 2
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| 11. Title
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20 - EXHIBIT 05 -- continued
| 12. Date
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Page 2 of 2
| USDA Forest Service
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JOB HAZARD ANALYSIS
| Ref FSH 6709.12
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7. Tasks/Procedures
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| Cleaning
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| Emergencies
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| 10. Approved by
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1. Primary Job/Project
Confined Space Entry
4. Name of Analyst
8. Hazards
Chemical
Multiple fatalities
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| 2. Location
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R-1
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| 6. Date Prepared
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9. Abatement Actions
Engineering Controls * Substitution * Admin Controls * PPE
Do not mix ammonia and bleach or use together in any combination .
Check the Material Safety Data Sheet for cleaning chemical
incompatibilities and substitute safer chemicals.
Use commercially prepared 5-1/4 % household bleach diluted 1 cup to 1
gallon of water for cleaning the interior of water reservoirs.
Use continous forced air ventilation and if possible maintain 2 tank
openings.
No flammable or combustible cleaning chemicals allowed in a confined
space.
Second person required outside of space at all times while occupied.
Positive communications established and maintained with entrant and
local FS office or other source of emergency response.
Second person is prohibited from entry even for rescue.
Immediately evacuate the space if monitor alarm signals a change in
atmosphere conditions or other changes occur.
11. Title
| 12. Date
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R1 Supplement 6709.12-97-1
Effective 09/05/97
6709.12,20 exhibit 05
Page 3 of 2