Improper handling of sawn timbers during the milling process is a key factor contributing to the presence of Asian subterranean termites in Fiji. The Minister for Fisheries and Forestry, Alitia Bainivalu, noted that low-quality timbers continue to pose significant challenges amidst the threat posed by these termites.
Bainivalu explained that the ministry is considering the implementation of a timber marketing regulation to manage the operations of timber retailers more effectively. The treatment of timber with chemicals is essential for protection against pests and fungal decay, enhancing the durability and lifespan of the wood.
Fiji currently has 29 registered timber treatment plants, with 14 holding valid licenses. These plants undergo annual licensing and are subject to quarterly monitoring. The focus of the monitoring includes ensuring operator competence and health and safety standards, with monthly timber sample testing to verify the concentration and penetration of preservative chemicals, making sure they meet required standards.
According to Bainivalu, untreated timber species, such as pine, are often unsuitable for use in exposed or ground-contact situations. However, there are native hardwood species that are inherently durable and do not require chemical treatment.
Consumers, she emphasized, have the option to choose between treated and untreated timbers based on their needs. When a timber processor opts for treatment, existing legislation is enforced to ensure compliance with quality and safety standards. Bainivalu urged consumers to inform themselves about what they are purchasing, encouraging them to inquire with retailers about specifications, treatment levels, and the appropriate hazard classifications for different types of timber.