In a major move to keep Bangkok’s “arteries” flowing, BMA Spokesman Aekvarunyoo Amrapala has announced a massive inspection blitz targeting 16,341 food establishments across all 50 districts. From now through May 2026, the Food Sanitation Division of the BMA Health Department is verifying that every restaurant, beverage shop, and food court has a functioning grease trap. The logic is simple yet critical: grease is a primary culprit behind the stubborn blockages that turn a typical seasonal rain into a citywide flood. By phasing these inspections, covering 30% of the target businesses in March and April and the final 40% in May, the city aims to ensure that no “fatbergs” are standing in the way of efficient drainage as the heart of the summer season approaches.
Business owners should take note that this initiative is far more than a friendly suggestion. Under the Bangkok Metropolitan Administration Ordinance on Food Establishments and Food Storage Establishments B.E. 2565 (2022), installing a grease separation system is a legal requirement for any venue selling food or drinks. The BMA expects these traps to be maintained with precision, which includes removing food scraps daily and clearing the actual grease every one to two days. Once collected, the grease must be secured in black bags and disposed of with general waste rather than being rinsed into the sewer. For those who choose to ignore these regulations, the Public Health Act B.E. 2535 carries significant weight. Violators could face up to six months in prison, a 50,000-baht fine, or a combination of both.
Ultimately, the BMA is seeking cooperation over confrontation. By ensuring that wastewater is treated properly before it hits the public system, the city can significantly reduce the risk of flash floods while promoting better public hygiene and a healthier environment. As inspections roll out across the capital, officials will provide guidance on proper installation and maintenance, hoping to turn thousands of potential blockages into partners for a drier, cleaner Bangkok. It is a messy job, but ensuring the city’s drainage remains clear is essential for the quality of life of every resident.
#BMA #GreaseTrap #GreaseTrapTank #GoodEnvironment #GoodHealth #GoodSociety #NoFlooding #ImprovedDrainageEfficiency
