DANGEROUS GOODS INCIDENTS CHECKLISTS危险品事故检查单

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Check list

CAA-CL-OPS042
October,2010
DANGEROUS GOODS INCIDENTS CHECKLISTS
1.0  CHECKLIST FOR DANGEROUS GOODS INCIDENTS
1.1  DURING FLIGHT
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Follow the appropriate aircraft emergency procedures for fire or smoke removal

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No smoking sign on

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Consider landing as soon as possible

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Consider turning off non-essential electrical power

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Determine source of smoke / fumes / fire

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For dangerous goods incidents in the passenger cabin, see cabin crew checklist and coordinate cockpit / cabin crew actions

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Determine emergency response drill code

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Use guidance from aircraft emergency response drills chart to help deal with incident

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If the situation permits, notify ATC of the dangerous goods being carried

1.2  AFTER LANDING
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Disembark passengers and crew before opening any cargo compartment doors

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Inform ground personnel / emergency services of nature of item and where stowed

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Make appropriate entry in maintenance log

1.3  AMPLIFIED CHECKLIST FOR DANGEROUS GOODS INCIDENTS FOLLOW THE APPROPRIATE AIRCRAFT EMERGENCY PROCEDURES FOR FIRE OR SMOKE REMOVAL
Self explanatory.
1.3.1  NO SMOKING SIGN ON
A smoking ban should be introduced when fumes or vapours are present and be continued for the remainder of the flight.
1.3.2  CONSIDER LANDING AS SOON AS POSSIBLE
Because of the difficulties and possibly disastrous consequences of any dangerous goods incident, consideration should be given to landing as soon as possible. The decision to land at the nearest suitable aerodrome should be made early rather than late, when an incident may have developed to a very critical point, severely restricting operational flexibility.
1.3.3  CONSIDER TURNING OFF NON-ESSENTIAL ELECTRICAL POWER
As the incident may be caused by electrical problems or as electrical systems may be affected by any incident, and particularly as firefighting activities, etc., may damage electric systems, turn off all nonessential electrical items. Retain power only to those instruments, systems and controls necessary for the continued safety of the aircraft. Do not restore power until it is positively safe to do so.
1.3.4  DETERMINE SOURCE OF SMOKE / FUMES / FIRE
The source of any smoke / fumes / fire may be difficult to determine. Effective firefighting or containment procedures can best be accomplished when the source of the incident is identified.
1.4  FOR DANGEROUS GOODS INCIDENTS IN THE PASSENGER CABIN, SEE CABIN CREW CHECKLIST AND COORDINATE COCKPIT / CABIN CREW ACTIONS
Incidents in the passenger cabin should be dealt with by the cabin crew using the appropriate checklist and procedures. It is essential that the cabin crew and the flight crew coordinate their actions and that each be kept fully informed of the other’s actions and intentions.
1.4.1  DETERMINE EMERGENCY RESPONSE DRILL CODE
When the item has been identified, the corresponding entry on the pilot-in-command’s dangerous goods notification form should be found. The applicable emergency response drill code may be given on the notification form, or if not given, can be found by noting the proper shipping name or the UN number on the notification form and using the alphabetical or numerical list of dangerous goods. If the item causing the incident is not listed on the notification form, an attempt should be made to determine the name or the
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nature of the substance. The alphabetical list can then be used to determine the emergency response drill code.
USE GUIDANCE FROM AIRCRAFT EMERGENCY RESPONSE DRILLS CHART TO HELP DEAL WITH INCIDENT
The drill code assigned to an item of dangerous goods consists of a number from 1 to 10, plus a single letter. Referring to the chart of emergency response drills, each drill number corresponds to a line of information concerning the risk posed by that substance and guidance on the preferable action that should be taken. The drill letter is shown separately on the drill chart; it indicates other possible hazards of the substance. In some cases, the guidance given by the drill number may be further refined by the information given by the drill letter.
IF THE SITUATION PERMITS, NOTIFY ATC OF THE DANGEROUS GOODS BEING CARRIED
If an in-flight emergency occurs and the situation permits, the pilot-in-command should inform the appropriate air traffic services unit of the dangerous goods on board the aircraft. Wherever possible this information should include the proper shipping name and/or UN number, the class/division and for Class 1 the compatibility group, any identified subsidiary risk(s), the quantity and the location on board the aircraft. When it is not considered possible to include all the information, those parts thought most relevant in the circumstances should be given.
AFTER LANDING
DISEMBARK PASSENGERS AND CREW BEFORE OPENING ANY CARGO COMPARTMENT DOORS
Even if it has not been necessary to complete an emergency evacuation after landing, passengers and crew should disembark before any attempt is made to open the cargo compartment doors and before any further action is taken to deal with a dangerous goods incident. The cargo compartment doors should be opened with the emergency services in attendance.
INFORM GROUND PERSONNEL / EMERGENCY SERVICES OF NATURE OF ITEM AND WHERE STOWED
Upon arrival, take the necessary steps to identify to the ground staff where the item is stowed. Pass on by the quickest available means all information about the item including, when appropriate, a copy of the notification to pilot-in-command.
2.3  MAKE APPROPRIATE ENTRY IN MAINTENANCE LOG
An entry should be made in the maintenance log that a check needs to be carried out to ensure that any leakage or spillage of dangerous goods has not damaged the aircraft structure or systems and that some aircraft equipment (e.g. fire extinguishers, emergency response kit, etc.) may need replenishing or replacing.
2.4  CABIN CREW CHECKLIST FOR DANGEROUS GOODS INCIDENTS IN THE PASSENGER CABIN DURING FLIGHT
2.4.1  INITIAL ACTION
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Notify pilot-in-command

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Identify the item

2.4.1.1 In case of fire:
. Use standard procedure / check use of water
2.4.1.2 In case of spillage or leakage:
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Collect emergency response kit or other useful items

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Don rubber gloves and smoke hood or smoke mask — portable oxygen

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Move passengers away from area and distribute wet towels or cloths

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Place dangerous goods item in polyethylene bags

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Stow polyethylene bags

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Treat affected seat cushions / covers in the same manner as dangerous goods item

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Cover spillage on carpet / floor

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Regularly inspect items stowed away / contaminated furnishings

3.0  AFTER LANDING
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Identify to ground personnel dangerous goods item and where stowed

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Make appropriate entry in maintenance log

4.0  AMPLIFIED CABIN CREW CHECKLIST FOR DANGEROUS GOODS INCIDENTS IN THE PASSENGER CABIN DURING FLIGHT
4.1  INITIAL ACTION
4.1.1  NOTIFY PILOT-IN-COMMAND Any incident concerning dangerous goods should be notified immediately to the pilot-in-command who should be kept informed of all actions taken and of their effect. It is essential that the cabin crew and the flight crew coordinate their actions and that each be kept fully informed of the other’s actions and intentions.
4.1.2  IDENTIFY THE ITEM
Ask the passenger concerned to identify the item and indicate its potential hazards. The passenger may be able to give some guidance on the hazard(s) involved and how these could be dealt with. If the passenger can identify the item, refer to Section 4 for the appropriate emergency response drill. On aircraft with only one cabin crew member, consult with the pilot-in-command as to whether the aid of a passenger should be sought in dealing with the incident.
4.2  IN CASE OF FIRE
4.2.1  USE STANDARD PROCEDURE / CHECK USE OF WATER
Standard emergency procedures must be used to deal with any fire. In general, water should not be used on a spillage or when fumes are present since it may spread the spillage or increase the rate of fuming. Consideration should also be given to the possible presence of electrical components when using water extinguishers.
4.3  IN CASE OF SPILLAGE OR LEAKAGE
4.3.1  COLLECT EMERGENCY RESPONSE KIT OR OTHER USEFUL ITEMS
Collect emergency response kit, if provided, or collect for use in dealing with the spillage or leakage:
— a supply of paper towels or newspapers or other absorbent paper or absorbent fabric
(e.g. seat cushion covers, head rest protectors);
— oven gloves or fire-resistant gloves, if available;

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at least two large polyethylene waste bin bags; and

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at least three smaller polyethylene bags, such as those used for duty-free or bar sales or, if none available, airsickness bags.

4.4  DON RUBBER GLOVES AND SMOKE HOOD OR SMOKE MASK — PORTABLE OXYGEN
The hands should always be protected before touching suspicious packages or items. Fire-resistant gloves or oven gloves covered by polyethylene bags are likely to give suitable protection. Gas-tight breathing equipment should always be worn when attending to an incident involving smoke, fumes or fire.
4.5  MOVE PASSENGERS AWAY FROM AREA
The use of therapeutic masks with portable oxygen bottles or the passenger drop-out oxygen system to assist passengers in a smoke-or fume-filled passenger cabin should not be considered since considerable quantities of fumes or smoke would be inhaled through the valves or holes in the masks. A more effective aid to passengers in a smoke-or fume-filled environment would be the use of a wet towel or cloth held over the mouth and nose. A wet towel or cloth aids in filtering and is more effective at doing this than a dry towel or cloth. Cabin crew should take prompt action if smoke or fumes develop and move passengers away from the area involved and, if necessary, provide wet towels or cloths and give instructions to breathe through them.
4.6  LACE DANGEROUS GOODS ITEM IN POLYETHYLENE BAGS Note.— In the case of a spill of known or suspected dangerous goods in powder form:
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leave everything undisturbed;

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do not use fire agent or water;

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cover area with polyethylene or other plastic bags and blankets;

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keep area isolated until after landing.

4.6.1  With emergency response kit
If it is absolutely certain that the item will not create a problem the decision may be made not to move it. In most circumstances, however, it will be better to move the item and this should be done as suggested below. Place the item in a polyethylene bag as follows:
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prepare two bags by rolling up the sides and placing them on the floor;

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place the item inside the first bag with the closure of the item, or the point from which it is leaking from its container, at the top;

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take off the rubber gloves while avoiding skin contact with any contamination on them;

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place the rubber gloves in the second bag;

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close the first bag while squeezing out the excess air;

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twist the open end of the first bag and use a bag tie to tie it sufficiently tight to be secure but not so tight that pressure equalization cannot take place;

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place the first bag (containing the item) in the second bag, which already contains the rubber gloves and secure the open end in the same manner as that used for the first bag.

4.6.2  With no emergency response kit
Pick up the item and place it in a polyethylene bag. Ensure the receptacle containing the dangerous goods is kept upright or the area of leakage is at the top. Using paper towels, newspaper, etc., mop up the spillage, after having ascertained there will be no reaction between what is to be used to mop up and the dangerous goods. Place the soiled towels, etc., in another polyethylene bag. Place the gloves and bags used to protect the hands either in a separate small polyethylene bag or with the soiled towels. If extra bags are not available, place the towels, gloves, etc., in the same bag as the item. Expel excess air from the bags and close tightly so as to be secure but not so tight that pressure equalization cannot take place.
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STOW POLYETHYLENE BAGS
If there is a catering or bar box on board, empty any contents and place the box on the floor, with the door upward. Place the bag(s) containing the item and any soiled towels, etc., in the box and close the door. Take the box or, if there is no box, the bag(s) to a position as far away as possible from the flight deck and passengers. If a galley or toilet is fitted, consider taking the box or bag(s) there, unless it is close to the flight deck. Use a rear galley or toilet wherever possible, but do not place the box or bag(s) against the pressure bulkhead or fuselage wall. If a galley is used, the box or bag(s) can be stowed in an empty waste bin container. If a toilet is used, the box can be placed on the floor or the bag(s) stowed in an empty waste container. The toilet door should be locked from the outside. In a pressurized aircraft, if a toilet is used, any fumes will be vented away from passengers. However, if the aircraft is unpressurized there may not be positive pressure in a toilet to prevent fumes from entering the passenger cabin. Ensure when moving a box that the opening is kept upward or when moving a bag that either receptacle containing the dangerous goods is kept upright or the area of leakage is kept at the top. Wherever the box or bag(s) have been located, wedge them firmly in place to prevent them from moving and to keep the item upright. Ensure that the position of the box or bags will not impede disembarkation from the aircraft.
TREAT AFFECTED SEAT CUSHIONS / COVERS IN THE SAME MANNER AS DANGEROUS GOODS ITEM
Seat cushions, seat backs or other furnishings which have been contaminated by a spillage should be removed from their fixtures and placed in a large bin bag or other polyethylene bag, together with any bags used initially to cover them. They should be stowed away in the same manner as the dangerous goods item causing the incident.
COVER SPILLAGE ON CARPET / FLOOR
Cover any spillage on the carpet or furnishings with a waste bag or other polyethylene bags, if available. If not, use airsickness bags opened out so that the plastic side covers the spillage or use the plastic covered emergency information cards. Carpet which has been contaminated by a spillage and which is still causing fumes despite being covered, should be rolled up, if possible, and placed in a large bin bag or other polyethylene bag. It should be placed in a waste bin and stowed, when possible, either in the rear toilet or rear galley. If the carpet cannot be removed it should remain covered by a large bin bag or polyethylene bags, etc., and additional bags should be used to reduce the fumes.
4.10  REGULARLY INSPECT ITEMS STOWED AWAY / CONTAMINATED FURNISHINGS
Any dangerous goods, contaminated furnishings or equipment which have been removed and stowed away or covered for safety should be subject to regular inspection.
5.0  AFTER LANDING
5.1  IDENTIFY TO GROUND PERSONNEL DANGEROUS GOODS ITEM AND WHERE STOWED
Upon arrival, take the necessary steps to identify to the ground staff where the item is stowed. Pass on all information about the item.
5.2  MAKE APPROPRIATE ENTRY IN MAINTENANCE LOG Make an entry in the aircraft maintenance log so that proper maintenance action is undertaken and that the emergency response kit or any aircraft equipment used is replenished or replaced when appropriate.

kmlihe

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Vivian0218

DANGEROUS GOODS INCIDENTS CHECKLISTS

tonyblairer

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