Last Friday 23.12.2016, the U.S. Coast Guard Marine Safety Center issued the second U.S. Coast Guard Ballast Water Management System Type Approval Certificate to Swedish manufacturer Alfa Laval Tumba AB, and third Certificate to Norwegian manufacturer OceanSaver AS after a detailed review of each manufacturers type approval application determined the system met the requirements of 46 CFR 162.060.
The Alfa Laval PureBallast 3 system incorporates four ultraviolet reactor sizes: 170, 300, 600, 1000. The reactors can be arranged either individually or in parallel to achieve treatment capacities ranging from 85m3/h to 3000m3/h. This initial approval only covers those systems which use the tested UV reactor sizes of 300 and 1000. Future approval of the 170 and 600 reactors is dependent on Coast Guard approval of the UV reactor scaling studies, which are currently under review by the Marine Safety Center.
A copy of the type approval certificates may be obtained by contacting the respective manufacturer.
Concurrent with the first BWMS type-approval certificate, the Coast Guard released Marine Safety Information Bulletin 14-16 which provides answers to frequently asked questions concerning the extension program, vessel compliance dates, and use of Alternate Management Systems (AMS).
The Coast Guard’s ballast water portal provides information on BWM compliance date extensions. The site also provides access to regulations, policy letters, informational bulletins, and extension application status to help the maritime industry comply with the BWM requirements.