The St. Lawrence Seaway issued a notice to mariners advising of conditions regarding ongoing construction and installation at Welland Canal's Lock 3 in support of its modernization project, including Hands Free Mooring equipment and infrastructure.
Mariners will not be allowed any type of interface including supplies, crew changes or technical personnel at lock 3 during the remainder of the 2014 navigation or until further notice.
greatlakes-seaway.com
![Green Tech: Rise of the [Hull Clening] Robots](https://images.maritimeprofessional.com/images/maritime/w120h100/169588)