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Accident Prevention and Emergency Action Planning

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Title: Accident Prevention and Emergency Action Planning


1
Accident Prevention and Emergency Action Planning

Adapted from Lesson 50 LPES Curriculum
Authored by Ron Sheffield North Carolina State U
niversity
Presented by Thomas Bass Macon, GA May 12,
2004
Cooperative Extension Service, University of
Georgia Pollution Prevention Assistance Divi
sion, GA-DNR
2
Emergency Action Plans
Basic but thorough common-sense plan that will
help you make the right decision during an
emergency

3
Why have an Emergency Action Plan?
  • If it is written down, you will use it.
  • Plan before potential emergencies.
  • To protect you and others against environmental
    damage
  • Murphys Law accidents happen
  • It is a required part of your GA-NMP.


4
Manure Spills
  • 1 cause of agricultural fines throughout the
    U.S.
  • Other emergencies should be considered but focus
    of this presentation on manure related issues.

5
SafetyDangerous Gases and water quality
  • Dangerous situations can be associated with gases
    that are produced in livestock and poultry
    buildings and manure storage structures.
  • Manure can contain pathogens that could impact
    human health if consumed by accident or through
    contaminated drinking water.

6
Safety Safety Precautions with Manure Storage
  • Construct or utilize lids, railings or fences and
    signs to prevent intrusion or falls into storage
    areas and structures.
  • Keep Out or Danger Manure Storage signs.
  • Get help before attempting to rescue livestock
    that have fallen into a manure storage
    structure.
  • Ventilate when agitating and avoid flames in
    confined manure storages.

7
Prevention
  • Self-inspection of lagoon and farm
  • Required part of your GA NMP


8
Prevention Lagoon Maintenance
  • Proper lagoon liquid level management should be a
    year-round priority.
  • Maximum storage capacity should be available for
    periods when the receiving crop is dormant or
    when there are extended rainy spells.
  • Staff gage is essential for
  • recording levels.

9
Prevention Lagoon MaintenanceThe vegetative
cover on the dam should be well maintained.
10
Prevention Lagoon Maintenance
  • Weekly Inspection of Embankment
  • Look for
  • settlement, cracking, or holes on embankment and
    around pipes
  • slumps or bulges on side slope
  • wet areas on the back slope
  • erosion due to wave action
  • rodent damage
  • tree damage

11
Prevention Piping Inspections
  • When inspecting waste inlet pipes, recycling
    pipes, and overflow pipes, look for
  • separation of pipe joints
  • cracks or breaks
  • accumulation of minerals
  • overall pipe condition

12
PreventionExample remote liquid level monitor

13
Prevention
Example irrigation low-pressure shut-off switche
s

14
Imminent Pollution or Emergency
  • Storage capacity about to be exceeded
  • Potential runoff from application field
  • Weather
  • Hurricanes or tropical storms
  • Seasonally heavy rainfall
  • Flooding
  • Catastrophic animal loss


15
Pollution in Progress
  • Leaking or broken pipe
  • Cracked pit wall or storage tank
  • Seepage from lagoon berm
  • Overtopping lagoon
  • Tank wagon leak or overturn
  • Irrigation equipment failure

16
Pollution DiscoveredAfter the Fact
  • Could be the result of the previous situations.
  • Enter EAP sequence at the appropriate step for
    the situation.


17
Sequence or parts of an EAP
  • Eliminate the source
  • Contain the spill, if possible
  • Assess the extent of the spill and note any
    obvious damages
  • Contact the appropriate agencies
  • Clean up the spill and make repairs
  • Prepare and submit summary report


18
Eliminate the Source
  • Lagoon/basin overflowpossible solutions are
  • Stop all additional flow to the lagoon
  • Pump wastes to fields at an acceptable rate
  • Make sure no surface water is entering lagoon
  • Add soil to berm, increasing elevation of dam
  • These activities should be started when your
    liquid level has exceeded the temporary storage
    level.

19
Eliminate the Source
  • Runoff from application fieldactions include
  • Immediately stop manure application
  • Create a temporary diversion or berm to contain
    the manure on the field
  • Incorporate to reduce further runoff
  • Evaluate and eliminate the reason(s) that caused
    the runoff (application rates, equipment failure,
    time of application)

20
Eliminate the Source
  • Leaks from the manure distribution system
  • Pipes and sprinklersactions include
  • Stop recycle (flushing system) pump
  • Stop irrigation pump
  • Close valves to eliminate further discharge
  • Separate pipes to create an air gap and stop
    flow
  • Repair all leaks before restarting pumps

21
Contain the Spill
  • Know your topography Where will a spill in a
    given location go?
  • Where can it be contained?
  • What do you need to contain it?
  • Berms and diversions can be preventative tools.
    Can sediment basins or existing ponds serve as
    containment?

22
Contain the Spill
  • Leakage from base or sidewall of lagoon or
    earthen storage structure
  • Dig a small well or ditch to catch all seepage,
    put in a submersible pump, and pump back into
    lagoon.
  • If holes are caused by burrowing animals, trap or
    remove animals, fill holes, and compact with a
    clay-type soil.
  • Seek engineering assistance

23
Assess the Extent of Spill
  • Did the manure reach any surface waters?
  • Approximately how much was released and for what
    duration?
  • Any damage noted, such as employee injury, fish
    kills, or property damage?
  • Did the spill leave the property?
  • Does the spill have the potential to reach
    surface waters?

24
Contact Appropriate Agencies
If spill leaves property or enters surface
waters
  • Call local EMS (or similar emergency response
    agency), instruct EMS to contact local Health
    Department.
  • Contact CES, local SWCD office, and local NRCS
    office for advice/technical assistance.

25
Contact Appropriate Agencies
If spill leaves property or enters surface waters
  • If local health or environmental agencies are not
    available, call 911 or the Sheriffs Department
    and explain your problem to them. Ask them to
    contact the appropriate emergency response
    agencies.

26
Contact Appropriate Agencies
  • Your phone call should include
  • Your name
  • Facility name
  • Telephone number
  • Details of the incident
  • Exact location of the facility
  • Location or direction of spill movement
  • What corrective measures have been undertaken

27
Contact Appropriate Agencies
  • Operator is required to make immediate oral
    notification within 24-hours to the local EPD
    District Office and notify the Division in
    writing within five (5) working days of the
    discharge from the facility.

28
Contact Appropriate Agencies
The discharge notification shall include the
following information
  • Description of the discharge type contents, and
    its cause, including a description of the flow
    path to the receiving water body and an estimate
    of the flow and volume discharged.
  • Time of the discharge the period of
    non-compliance, including exact dates and times,
    the anticipated time it is expected to continue,
    and steps taken or planned to reduce, eliminate
    and prevent recurrence of the discharge.

29
Clean up Spill and Make Repairs
  • Implement procedures recommended by technical
    assistance agencies and regulatory agencies
  • Rectify the damage
  • Repair the system
  • Reassess the manure system operation and NMP to
    keep problems with manure release from happening
    again

30
Prepare and Submit Summary Report
  • Review of events leading up to spill or accident
  • Summary of impact
  • Description of action taken
  • Check with EPD to verify required information.

31
Community Response Plan
  • Coordination of livestock producers and local
    agencies to better respond to farm accidents and
    spills
  • Sharing of necessary equipment
  • Manure Response Teams and Drills
  • Local Emergency Assistance
  • Livestock Producers

32
EAP Special Considerations
  • The emergency action plan should include
    provisions for emergency spreading or transfer of
    manure from all waste storage structures in the
    system.
  • This may include emergency pumping or spreading
    during periods when the soil or crop conditions
    are not conducive to normal application.
  • EPD and possibly GDA should be contacted for
    guidance in the land application of manure, as
    this emergency application is not normal under
    the accepted NMP.

33
EAP Special Considerations
  • The emergency action plan should be available to
    and understood by all employees at the facility.
  • It is the responsibility of the owner or manager
    of the facility that all employees understand
    what circumstances constitute a danger to the
    environment or health and safety of workers and
    neighbors.

34
EAP Special Considerations
  • Insure that someone who speaks English is always
    present.
  • Human health and well being takes precedence!
    NEVER PUT YOURSELF OR AN EMPLOYEE AT RISK TO
    PREVENT DAMAGE.

35
The Emergency Action Plan -Quick Review
  • How to develop the plan - Part I
  • What types of emergencies are possible?
  • Spills, Fires, Accidents, Hurricanes, etc.
  • Consider drainage patterns from your farm.
  • Manager on duty can often correct minor
    problems.
  • For major emergency, know where you will get help.

36
Quick Review
  • How to develop the plan - Part II
  • Consider the people who could offer assistance.
  • What type of equipment will you need?
  • Get access agreements to enter neighboring
    properties.
  • Write the plan down and put it by the phone.
  • Train all employees
  • Example Plans available.

37
Quick Review
  • Main Steps of an Emergency Action Plan
  • Eliminate the source
  • Contain the spill, if possible
  • Assess the extent of the spill and note any
    obvious damages
  • Contact the appropriate agencies
  • Clean up the spill and make repairs
  • Prepare and submit summary report

38
Case Studies
  • Over-application of Manure
  • Manure Transport
  • Lack of Storage Capacity


39
1 . . . Over-application of Manure
  • Dairy in southern Ohio
  • The gasoline-powered drive engine on a traveling
    gun irrigation system ran out of fuel while the
    irrigation pump was still running.
  • Excessive amounts of liquid manure were applied
    to a level, untilled field.


40
  • Result
  • Manure leached down to a tile system and drained
    into an open drainage ditch.
  • The water quality was impaired by low dissolved
    oxygen levels downstream in the drainage ditch
    and adjoining stream.
  • The farmer observed discolored water and foam
    discharging from the field tile into the open
    drain.
  • Response
  • State water quality officials responded to an
    anonymous call.
  • Water samples were taken to identify the source
    of contamination.
  • Discolored water and foam were found discharging
    from a field tile outlet into the drainage ditch.


41
  • How Could this Spill have been Avoided?
  • Check engine fuel and oil levels before each
    pull on a travelling gun irrigation system.
  • Delay manure application until field tiles stop
    flowing.
  • Inspect irrigation systems during application
    events. Ensure that drive engines and turbines
    are operating.
  • Check soils for their antecedent moisture
    condition before selecting application rates and
    pumping duration.


42
2 . . . Transport Accident
  • Poultry layer sludge, SE Virginia
  • Tanker failed to check for oncoming train
  • Slow-moving train severed tanker, releasing 8,500
    gal of sludge.
  • Startled but unharmed driver immediately
    contacted supervisors and fire department


43
  • Result
  • Lagoon sludge released from the tanker flowed
    directly into a nearby stream.
  • Fish were killed downstream of the spill.
  • Response
  • Contractor contacted state water quality agents.
  • Stream was dammed to contain the spilled sludge
    and contaminated water. Vacuum tanker, already
    on site, pumped and applied the material to the
    application field.
  • Due to the company's quick response, which
    mitigated the spill, the contractor received only
    a warning.


44
  • How Could this Spill have been Avoided?
  • Special care should be taken when transporting
    manure and sludge on public roads.
  • Minimize transport of manure in areas of high
    traffic, high speeds, or railroad crossings.


45
3 . . . Lack of Storage Capacity
  • Dairy, southern Pennsylvania
  • Farms manure storage basin was overflowing into
    a field
  • An irrigation gun and tank wagon were used to
    apply manure on a bottomland field of wheat
    stubble.
  • Nighttime application rates of 7,200 gal/acre
    were reported but were believed to be higher by
    investigators.


46
  • Result
  • Manure from the overflowing basin entered a
    nearby field tile, which drained into a ditch,
    crossed the property line, and then into a
    neighbors stream.
  • Liquid manure entered the ditch via a tile
    blowout and open catch basins, eventually
    contaminating two in-stream ponds on the
    neighbors property.
  • Response
  • The stream was temporarily dammed to prevent
    further movement of manure-laden water
    downstream.
  • The producer pumped contaminated water from the
    stream and applied it to adjacent fields under
    the supervision of state investigators.
  • Producer paid a fine with no contest.


47
  • How Could this Spill have been Avoided?
  • Ensure adequate storage, allowing flexibility in
    application due to weather.
  • Do not apply manure when soil is nearly saturated
    from snow or rain.
  • Inspect fields regularly, especially before
    manure application, to ensure tile blowouts are
    repaired.
  • Monitor tiles during and after manure
    application.
  • If a problem occurs, notify your state water
    quality agency as soon as possible.


48
Funding
This material is based upon work supported by the
Cooperative State Research, Education, and
Extension Service, U.S. Department of
Agriculture the U.S. Environmental Protection
Agency, the National Agriculture Assistance
Center and the University of Nebraska
Cooperative Extension, University of
Nebraska-Lincoln, under Cooperative Agreement
Number 97-EXCA-3-0642.
49
The End
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