As a company that cares about occupational health and safety / Keselamatan dan Kesehatan Kerja (K3), PT Pulau Sambu (Kuala Enok) held several activities. This memorial will be held for 1 month from January until February 2024. Several events such as Occupational Safety and Health Environment / Lingkungan, Keselamatan dan Kesehatan Kerja (LK3) Quiz per Department, KL3 Inspection, Recycle Competition per Department, and Open House with the theme “Let’s Care of LK3 in the Living Environment”. This event was also done for Public High School 1 Tanah Merah. There are two contests which are Poster Competitions and Info Board Decorating Competitions. The peak event is held on February, 27th 2024. On that day, a parade was held and continued with healthy exercise with the local community. Then, there was a tree planting around the PT Pulau Sambu (Kuala Enok) location. Then, the event ended with the door prize draw.