Bangkok: The Structural Engineers Association of Thailand has unveiled alarming data on four crane launcher collapses that have occurred in the past two years, signaling a significant crisis in construction safety standards for public land projects.

According to Thai News Agency, the report detailed incidents at key government construction sites, including the high-speed rail project in Sikhiu District and multiple projects on the Rama 2 elevated highway.

Professor Dr. Amorn Pimanamas, President of the Structural Engineers Association of Thailand, emphasized that these incidents share common traits, such as multiple subcontracting stages, supervisory hires, and construction near public areas. This pattern points to grave deficiencies in engineering standards and safety oversight within government projects.

The association has recommended urgent revisions to the Public Procurement and Government Supplies Management Act B.E. 2560 (2017). The proposed changes include stricter regulations and enforcement against main contractors, subcontractors, and project management consultants, along with the introduction of severe penalties for non-compliance.

Furthermore, the association suggests implementing criminal penalties for all parties involved in the construction process. This includes supervising engineers who neglect their responsibilities, contractors, subcontractors, site supervisors, and even project owners if there is evidence of negligence or failure to adhere to engineering principles.

Issues in the construction materials sector were also highlighted, particularly the use of unsuitable or outdated equipment like high-tensile steel bars (PT Bars). The association proposed the registration of bridge construction machinery and clear definition of qualifications for operators and supervisors to enhance safety standards.

Additionally, the report identified the lack of a central inspection agency for construction projects and raised concerns about foreign nominee companies securing contracts. The association urged relevant agencies to rigorously enforce the Department of Highways' 33 safety regulations to elevate standards and prevent future accidents.