{"id":215580,"date":"2026-04-07T17:56:22","date_gmt":"2026-04-07T17:56:22","guid":{"rendered":"https:\/\/teknomers.com\/en\/with-zero-visibility-in-underground-rivers-army-divers-conduct-dangerous-rescue-of-three-miners-in-sinaloa\/"},"modified":"2026-04-07T17:56:22","modified_gmt":"2026-04-07T17:56:22","slug":"with-zero-visibility-in-underground-rivers-army-divers-conduct-dangerous-rescue-of-three-miners-in-sinaloa","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/with-zero-visibility-in-underground-rivers-army-divers-conduct-dangerous-rescue-of-three-miners-in-sinaloa\/","title":{"rendered":"With Zero Visibility in Underground Rivers, Army Divers Conduct Dangerous Rescue of Three Miners in Sinaloa"},"content":{"rendered":"\n
\n
Divers from the Mexican Army carried out operations to rescue the three miners trapped since March 25 in the Santa Fe mine. CREDIT: ARMY, AIR FORCE AND NATIONAL GUARD Mexico @EJTO_FAM_GN<\/figcaption><\/div>\n

Rescue Operation for Trapped Miners in Sinaloa<\/h2>\n

The rescue mission for three miners trapped in the Santa Fe mine<\/b>, located in Chele, Rosario, Sinaloa<\/b>, has reached a critical stage. These miners have been trapped since March 25, and efforts are being intensified through the implementation of innovative technical strategies aimed at evacuating water and mud blocking access to their location.<\/p>\n

Enhanced Water Extraction Systems<\/h3>\n

Authorities have enhanced the water extraction<\/b> process by installing an additional line in the main electric pump, which is anticipated to improve draining efficiency. The recently upgraded pumping system incorporates a dual flush adapter<\/b> alongside plans for a third water expulsion line. As a result, a steady extraction rate of 9.5 liters per second<\/b>\u2014amounting to 34,200 liters per hour<\/b>\u2014has been achieved. This development facilitates ongoing rescue operations, as reported by the command center overseeing the operation.<\/p>\n

Despite these advancements, the retrieval of the trapped miners remains uncertain. \u00c1lvaro Vargas Miranda, the administrative manager of Industrial Minera Sinaloa SA de CV<\/b>, the mine’s operating firm, expressed caution: “We cannot give deadlines because we do not know the exact volumes of water and the amount of tailings that we will have to extract.”<\/p>\n

\"After <\/picture>
After 250 hours of the collapse at the San Fe mine in El Rosario, Sinaloa, members of the Army continue working to rescue the three miners still trapped Photo: Mexican Army<\/figcaption><\/div>\n

Strengthening Communication and Safety Measures<\/h2>\n

In tandem with improvements to the drainage system, the technical team has installed three kilometers of electrical wiring<\/b> to ensure continuous power supply to submerged pumps. This was completed on Saturday, which allowed for a coordination meeting to identify safe entry routes to the miners’ location.<\/p>\n

Additionally, two genephones, capable of functioning without external power, were installed to facilitate effective communication among the rescue team during critical operation phases. These technological enhancements have improved information flow and logistics, essential for managing the risks tied to emergency water extraction.<\/p>\n

\"There<\/picture>
A dedicated team is working tirelessly to drain the mine conduits, facing significant challenges from constant water inflow. Photo: Mexican Army<\/figcaption><\/div>\n

Structural Reinforcement and Risk Mitigation<\/h2>\n

In the plug area of the mine, ongoing maintenance activities focus on cleaning tailings<\/b> and implementing mechanical sealing processes to enhance structural strength. This includes specialized drilling techniques to set support anchors ahead of assembling a concrete wall, aimed at enhancing safety for rescue crews while increasing the stability of the surrounding area.<\/p>\n

\"The<\/picture>
Army divers are preparing to enter the underground river that trapped the miners. Photo: Mexican Army<\/figcaption><\/div>\n

Coordinated Institutional Support<\/h2>\n

The rescue operation is characterized by a unified effort involving the Secretary of National Defense<\/b>, the Secretary of the Navy<\/b>, the National Civil Protection Coordination<\/b>, and other local authorities including the Federal Electricity Commission<\/b> and the WEAR (Urban Search and Rescue)<\/b> brigade.<\/p>\n

Families of the trapped workers receive continuous support. Regular updates ensure that they are informed of every step taken during the challenging operation.<\/p>\n

\"A<\/picture>
A diver prepares for his mission 250 hours after the collapse. Photo: Mexican Army<\/figcaption><\/div>\n

Continuous Efforts Amid Uncertainty<\/h2>\n

Though significant progress has been made, authorities caution that no definitive timeline can be set for reaching the miners’ location. Technical complexities related to the volume of water and tailings to be removed will continue to influence the operation.<\/p>\n

The collaboration of state and federal forces, combined with expert miners and engineers, creates a comprehensive framework to ensure safety and maximize recovery chances for the trapped individuals.<\/p>\n