Circular Letter MSC/Circ.746

AMENDMENTS TO THE RECOMMENDATIONS ON THE SAFE USE OF PESTICIDES IN SHIPS

 

1. The Maritime Safety Committee, at its sixty-sixth session (28 May to 6 June 1996), approved amendments to the Recommendations on the safe use of pesticides in ships (MSC/Circ.612, as amended by MSC/Circ.689), proposed by the Sub-Committee on Dangerous Goods, Solid Cargoes and Containers at its first session. The amendments are set out in the annex to the present circular.

 

2. Member Governments are invited to bring the amendments to the attention of competent authorities, mariners, fumigators, fumigant and pesticide manufacturers and others concerned.

 

Annex.

AMENDMENTS TO THE RECOMMENDATIONS ON THE SAFE USE OF PESTICIDES IN SHIPS.

 

1. Insert the following "Recommendations" under the Foreword:

 

Recommendations.

 

"The recommendations on the safe use of pesticides in ships are recommended to governments in pursuance of their obligations under chapter vi of the 1974 solas convention as amended."

 

2. In paragraph 3.1.3.4, insert the following sentence after the first sentence:

 

"He should be able to provide documentation to the master proving his competence and authorization."

 

3. In paragraph 3.4.3.1, insert the following sentence after the first sentence:

 

"This should be clearly understood by owners, charterers, and all other parties involved when considering the transport of cargoes that may be infested. Due consideration should be taken of this when assessing the options for fumigation."

 

4. Replace paragraph 3.4.3.9 by:

 

"3.4.3.9 If cargo spaces containing cargo are to be fumigated in-transit:

 

.1 "After application of the fumigant, an initial check should be made by the Fumigator-in-charge together with trained representatives of the master for any leak which, if detected, should be effectively sealed. When the master is satisfied that all precautions detailed in 3.4.3.1 to 3.4.3.12 have been fulfilled (refer to model checklist annex 5) then the vessel may sail. Otherwise, provisions outlined in 3.4.3.9.2 or 3.4.3.9.3 are to be followed."

 

IF THE PROVISIONS OF 3.4.3.9.1 ARE NOT SATISFIED, EITHER:

 

".2 After application of fumigants, the ship should be delayed in port alongside at a suitable berth or at anchorage for such a period as to allow the gas in the fumigated cargo spaces to reach sufficiently high concentrations to detect any possible leakage. Special attention should be paid to those cases where fumigants have been applied which may require a long period (normally from 4 - 7 days unless a re-circulation or similar distribution system is used) to reach such a high concentration that leakage can be detected. If leakages are detected, the ship should not sail until the source(s) of such leakages are determined and eliminated. After ascertaining that the ship is in a safe condition to sail, i.e. no gas leakages are present, the Fumigator-in-charge should furnish the master with a written statement that:

 

.2.1 the gas in the cargo space(s) has reached sufficiently high concentrations to detect any possible leakages;

 

.2.2 spaces adjacent to the treated cargo space(s) have been checked and found gas-free; and

 

.2.3 the ship's representative is fully conversant with the use of the gas detection equipment provided.

 

OR:

 

.3 After application of the fumigants and immediate sailing of the ship, the Fumigator-in-charge should remain on board for such a period as to allow the gas in the fumigated cargo space or spaces to reach sufficiently high concentrations to detect any possible leakage, or until the fumigated cargo is discharged (see 3.4.3.20), whichever is the shorter, to check and rectify any gas leakages. Prior to his leaving the ship, he should ascertain that the ship is in a safe condition, i.e. no gas leakages are present, and shall furnish the master with a written statement to the effect that the provisions of 3.4.3.9.2.1, 3.4.3.9.2.2 and 3.4.3.9.2.3 have been carried out."

 

5. Replace paragraph 3.4.3.17 by:

 

"3.4.3.17 On arrival at the port of discharge the requirements of receiving countries regarding handling of fumigated cargoes should be established. Before entry of fumigated cargo spaces, trained personnel from a fumigation company or other authorised persons, wearing respiratory protection should carry out careful monitoring of the spaces to ensure the safety of personnel. The monitored values should be recorded in the ship's log book. In case of need or emergency the master may commence ventilation of the fumigated cargo spaces under the conditions of 3.4.3.15 having due regard for the safety of personnel on board. If this operation is to be done at sea, the master should evaluate weather and sea conditions before proceeding."

 

6. Replace paragraph 3.5.1.1 by:

 

"3.5.1.1 If it is intended that freight containers, barges or cargo transport units containing cargo under fumigation should be taken on board ship without preliminary ventilation, their shipment must be considered as a Class 9 Hazard under the IMDG Code and as such the procedures should conform to the requirements as specified in the schedule for CARGO TRANSPORT UNIT UNDER FUMIGATION of the Code (see annex 4). The following special precautions, incorporating the IMDG requirements, are necessary:"

 

7. In annex 3, add under the heading the words:

 

"The markings should be black print on a white background with lettering not less than 25 mm high."

 

8. Add the following new annexes 4 and 5 after annex 3:

 

"Annex 4 - IMDG Code Class 9 Schedule for Cargo Transport Unit under Fumigation.

 

Annex 5 - Model checklist for In-Transit Fumigation"

 

"Annex 4.

Imdg code class 9 schedule for cargo transport unit under fumigation.

 

 

Annex 5.

Model checklist for in-transit fumigation with phosphine.

 

 

 

The Master and Fumigator-in-charge, or their representatives, should complete the checklist jointly. The purpose of this checklist is to ensure that the responsibilities and requirements of 3.4.3.11, and 3.4.3.12 are carried out fully for in-transit fumigation under Section 3.4.3.9.

 

Safety of operations requires that all questions should be answered affirmatively by ticking the appropriate boxes. If this is not possible, the reason should be given and agreement reached upon precautions to be taken between ship and Fumigator-in-charge. If a question is considered to be not applicable write "n/a", explaining why if appropriate.

 

Part A.

Before fumigation.

 

 

Part B.

After fumigation.

 

The following procedure should be carried out after application of fumigant and closing and sealing of cargo spaces.