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WORLD NO BUAI DAY CAMPAIGN STARTS NOW! BUSINESSES FOR HEALTH PNG
Photo: TB HEO and No Buai Day campaign leader Teresa Koratsi.
World No Buai Day is Friday October 7. As COVID-19 restrictions ease, Businesses for Health is encouraging people who want to end their chewing habit to sign up for their “World No Buai Day” campaign.
COVID-19 has disrupted work and social lives in so many ways. It’s also had some unexpected consequences. Whilst the infection control benefits of mask wearing are well known, in PNG masks have enabled people to hide their workday chewing. With fewer mask wearing requirements in place, we are kicking off our campaign to get the workers of PNG to consider the health and financial costs of chewing buai.
We have set the campaign to run over seven fortnights or 96 days. This gives chewers time to think, analyse, plan, and to find colleagues and friends to support them in reducing their chewing habit. B4H understands that chewing is part of many people’s usual routines, so planning is required if people are going to be successful in reducing their dependency on PNG’s favourite addictive drug – betel nut!
B4H Campaign leader and participant TB HEO Teresa said “the sooner people reduce their chewing, the better it is for their health. But people we also recognise that chewing is an addiction and it’s not something they can successfully achieve without talking to family, friends, and colleagues. Addicts need encouragement or friends to join them in the campaign.”
The campaign is structured so quitters like me can think and plan, before cutting back. Its only a good idea to make announcements on social media about quitting buai chewing during the working week, when we have gathered support and carefully analysed the size and scope of the challenge. I am being encouraged and rewarded by my colleagues, but I need to know my family and friends will help me avoid situations where everyone else is chewing. We need to be surrounded by people who recognise that chewing is associated with so many threats to long-term health and well-being. My parents were health workers, I grew up knowing chewing was unhealthy and unacceptable at work. I know chewing is associated with diseases like TB that thrive when the immune system is put under pressure. I also know I am addicted and COVID has put us all under so much strain. When I was wearing a mask 24/7 it was easy for me to sneak in some extra chewing without my colleagues knowing. Making October 7 my quit date is easier than starting on January 1 when we are all holidays,” says HEO Teresa.
“At Businesses for Health I train people in early case finding for Tuberculosis and support people to kind to people terrified by a diagnosis of TB or HIV. In supporting people with TB or HIV we use care, kindness, and support to help people to achieve better treatment compliance, and it reduces fear. We recommending people wanting to quit chewing use the same strategies. On B4H campaign Chew Challenge chart we have set some challenges. We are offering to send people reminders and notes of support. Best of all the campaign end date is well before Christmas holidays,” said Teresa.
The Campaign specifically states we are aiming to quit workweek chewing and is not advocating for a global lifetime buai ban. It would be disrespectful and foolish to expect people not to chew at haus krais or other events at which chewing maybe an ancient tradition. We also want people to learn to manage their habit, keep on trying and go gentle on themselves. We recommend registering with the B4H campaign to get reminders and encouragement along the way to NOT chewing in the working week by World No Buai Day,” said Dr Clarke B4H project manager.
A poster and resource pack for participants and their supporters is available at https://businesses4health.com/buai-challenge . In the pack, is a chewing diary, a challenge chart to mark off each day of the campaign. People who register for the campaign are invited to contribute stories about their successes and challenges to our Facebook page@B4HTB.
Businesses for Health is PNG not for profit association. The PNG team is 100% supported by PNG’s private sector supporters who are working to reduce the burden of TB deaths and disease on businesses, their employees, and their families. In 2022, Dr Clarke’s time to PNG is supported by the Global Fund for TB/HIV and Malaria.

World Bank Commits US$200 Million to Support PNG Roads, Nutrition and Employment
Photo: Stefano Mocci, Country Manager for the World Bank in Papua New Guinea
The World Bank’s Board of Executive Directors has approved three new projects with a combined commitment of over US$200 million (PGK722 million). The projects will support Papua New Guinean communities through major upgrades to key roads, tackling malnutrition and stunting, and improving employment opportunities in the region. Additional support from the Government of Australia will also contribute to these efforts.
“Collectively, these new projects will help address three of PNG’s most significant challenges: improving transport links between key regional hubs to boost access to jobs and markets; supporting children’s development during their vital first 1000 days of life so they can reach their full potential; and helping Papua New Guineans benefit from job opportunities in Australia and New Zealand,” said Stefano Mocci, Country Manager for the World Bank in Papua New Guinea. “We also look forward to working alongside the Government of Australia that has contributed to these projects and is a key partner.”
The first project is the US$93 million (PGK327 million) Resilient Transport Project, which, will support the PNG Department of Works and Highway’s efforts to improve the national priority road network. The project, which also benefits from a Government of Australia grant of US$15 million, will fund the rehabilitation of approximately 63 kilometers of the Ramu and Hiritano highways, together with multi-year maintenance of nearly 200 kilometers of these highways, as well as helping to build the capacity of PNG’s road sector.
The second project, the US$80 million (PGK281 million) Child Nutrition and Social Protection Project will implement PNG’s ‘Fast Track Initiative to Reduce Stunting’ by scaling up a community-based approach to deliver nutrition services and improve families’ nutrition knowledge and practices. The project, which is complemented by an additional US$10 million of Australian Government grant funding, will also pilot a social safety net providing protection to the most vulnerable households with pregnant women and mothers with young children. The project will improve the delivery of nutrition services and support village health volunteers and church health organisations to deliver community-level education on topics including breastfeeding, diet and hygiene.
Lastly, the US$32 million (PGK113 million) Enhancing Labor Mobility from Papua New Guinea project will help PNG benefit from rapidly-expanding employment opportunities in Australia and New Zealand; where workers can earn and build new skills to bring back to their communities. While other Pacific Island countries have successfully tapped into these labour programs PNG has faced challenges in scaling up participation. This new project will support the PNG Government to boost equitable access and worker readiness for these programs and help workers reintegrate when they return.
“With nearly half of children under age five being stunted, malnutrition affects the lives of far too many Papua New Guinean families and has an enormous impact on PNG’s economic potential,” said the World Bank’s Stefano Mocci. “Alongside new work to upgrade and maintain critical roads like the Ramu range section along the Ramu highway that play a vital role for economic activity and supporting hard-working Papua New Guineans in accessing regional employment, we are proud to be supporting the PNG Government to meet these important needs.”
Article courtesy of the World Bank

Vulco® mill lining system doubles wear life and increases output by up to 44% at James Hardie Philippines
Photo: Vulco® R63 mill liners installed in the JHP ball mill processing silica
Weir Minerals has developed a custom-engineered mill lining system with Vulco® R63 rubber liners for James Hardie Philippines (JHP), a regional manufacturing hub of the global leader in fibre cement production, James Hardie™.
Due to a substantial increase in demand for their product and in order to increase overall throughput of the site, JHP wanted to increase the output of their ball mill which was processing a mixture of coarse and fine silica. The incumbent rubber mill liners were only lasting between six and nine months and contributed to a 25% drop in output after just six months in operation.
Weir Minerals mill lining specialists, renowned for their expertise in mill lining systems and wear materials, conducted extensive testing and modelling scenarios to evaluate how optimisation of the ball mill charge volume and trajectories would result in an increased mill throughput.
Using state-of-the-art simulation technology and drawing on decades of expert knowledge, Weir Minerals specialists designed a customised mill lining system with Vulco® R63 rubber mill liners. The custom-engineered shell liner design ensured correct lifter face-angle to facilitate optimum performance while also increasing the service life of the Vulco® mill liners. To complete the ball mill overhaul, Weir Minerals experts also recommended to increase the charge height, significantly improving the grinding process.
Exceptional wear life and results
The custom-designed solution resulted in increased production and increased mill availability at JHP. The Vulco® R63 mill liners improved wear life by up to 200%, from six to 18 months, more than halving the reline time and associated maintenance costs. As a result of the ball mill overhaul -designed and executed by Weir Minerals experts in partnership with JHP, the throughput was increased by up to 44%.
Vulco Mill Lining Systems
The innovative designs of Vulco® mill liners are tailored specifically for every customer and are manufactured to the highest industry standards for autogenous (AG) and semi-autogenous (SAG) mills, primary, secondary, and re-grind ball and rod mills. The inherent characteristics of elasticity, high tensile strength and corrosion resistance found in the Vulco® elastomer compounds position them as the preferred mill lining material over steel in many applications.
Key features and benefits:
- Lighter than conventional steel linings for increased handling safety
- Reduced noise due to rubber’s sound dampening effect
- Facilitate increased power draw due to reduction in lining weight, increasing filling volume
- Increased safety and decreased lining installation hours due to reduced component and lining mass
- Faster manufacturing lead times than metal liners
Weir Minerals
Weir Minerals deliver market-leading Vulco® mill liners, combining state-of-the-art technology and innovative design with unparalleled service to all our customers across the world. If you would like to know more about Vulco® mill liners please visit: https://www.global.weir/products/product-catalogue/vulco-mill-liners/





















