2死1伤，细节公布！这类隐患，千万注意→

Core Points - The incident occurred on February 28, 2025, at a pig farm in Shuanghe Town, Heshan City, Guangdong, resulting in 2 deaths and 1 injury, with direct economic losses estimated at approximately 2.006 million yuan [1][5] - The investigation report identified the incident as a production safety responsibility accident caused by illegal operations and blind rescue attempts, which exacerbated the casualties [1][8] Incident Details - The workers from Jiangmen Environmental Technology Co., Ltd. were performing limited space operations related to the installation of a sewage pump in a biogas tank when the accident occurred [5] - One worker lost consciousness due to inhaling toxic gases and fell into the tank, prompting another worker to attempt a rescue without proper safety measures, leading to further casualties [7] Direct Causes - The direct causes of the accident included: 1. Violation of safety regulations for limited space operations, including lack of preparation in terms of material reserves, personnel training, and safety measures [8] 2. Blind rescue attempts without ensuring safety or using necessary protective equipment, which led to increased casualties [8]