Improper handling of sawn timbers during milling is a significant factor contributing to the spread of Asian subterranean termites in Fiji. Alitia Bainivalu, the Minister for Fisheries and Forestry, stated that the presence of substandard timbers poses ongoing challenges, particularly with the threat of these invasive termites.
The ministry is currently considering creating a timber marketing regulation to manage the operations of timber retailers. Bainivalu explained that treating timber with chemicals is crucial for protecting it from insects and fungal decay, thereby enhancing its durability and longevity.
In Fiji, there are 29 registered timber treatment plants, of which 14 hold licenses. These plants are re-licensed annually and are subjected to quarterly monitoring. The focus of this monitoring is on operator competency and health and safety controls. Monthly testing of timber samples is conducted to assess the concentration and penetration of preservative chemicals, ensuring they meet established standards.
Bainivalu emphasized that untreated timbers, including species like pine, may not be suitable for exposed conditions or ground contact. However, some native hardwood species possess natural durability and do not require treatment. She noted that consumers have the option to purchase either treated or untreated timber, depending on their needs. When timber processors choose to treat their products, current legislation ensures that quality and safety standards are upheld.
Bainivalu urged consumers to be informed about their purchases, advising them to ask retailers for specifications, treatment levels, and appropriate hazard ratings for the timber they are considering.