§ Mr. CohenTo ask the Secretary of State for Defence what investigations have been undertaken into the presence of polychlorinated biphenyls in radar units and other equipment; what steps have been taken to arrange for their safe disposal; what measures have been taken to protect the health and safety of operators; what plans there are to discontinue their use; and if he will make a statement.
§ Mr. NeubertExtensive checks have been made over a number of years by the services and the Procurement Executive to ascertain whether equipment in use contains polychlorinated biphenyls. Such checks continue to be made as required. When disposal action needs to be taken, special arrangements are made to ensure that polychlorinated biphenyls are disposed of in accordance with the Control of Pollution (Special Waste) Regulations 1980.
Appropriate control measures have been laid down in general guidance on the handling of equipment containing polychlorinated biphenyls which has been issued to all units and establishments. This includes advice on the hazards involved and the steps to be taken to prevent contamination, including the use of protective clothing as appropriate.
In accordance with the relevant regulations, whole equipments or components containing polychlorinated biphenyls, which are already in service, are not disposed of until they become obsolete or reach the end of their service life, unless they need replacing sooner.