"Vessels impacted by the Tianjin explosions are expected to call on U.S. ports over the next several weeks," the Coast Guard said in its bulletin to maritime industry officials. "There have been no reports of vessels with confirmed hazardous debris or residues onboard, however U.S. companies are looking for reassurances regarding the health and safety of those who handle shipping containers across the supply chain."
Nearly 150 people were killed in the blasts that happened at the port on Aug. 12 and Aug. 15, with another 27 listed as missing, according to the Chinese state-run news agency Xinhua.While the blast has made international headlines, Coast Guard officials are concerned about the lack of information known about what contaminants to which ships, cargo and crew members may have been exposed. They urged vessel owners and operators to inspect for ash or other debris from the blasts that landed on the ship or cargo containers.
Comment: See also-
Massive explosion reported in Chinese city of Tianjin
Toxic fumes up to half a kilometer away detected from Tianjin blast area
Tianjin blast site contains cyanide levels 356 times the permitted level