Design & Engineering Standards

6/9/2017: Marine Safety Center issues Ballast Water Management System (BWMS) type approval certificates to Sunrui Marine Environment Engineering Co., Ltd.

The Coast Guard Marine Safety Center issued the fourth U.S. Coast Guard Ballast Water Management System Type Approval Certificate to Sunrui Marine Environment Engineering Co., Ltd. after a detailed review of the manufactures type approval application determined the system met the requirements of 46 CFR 162.060.

The Sunrui BalClor system incorporates a three step process consisting of filtering and electrolysis during uptake and neutralization at discharge. This approval covers fourteen models with maximum treatment rated capacities between 170m3/h and 8500m3/h.

A copy of the type approval certificates may be obtained by contacting the respective manufacturer.

A complete list of ballast water treatment systems that have been approved or have type approval applications currently under review can be found on the Marine Safety Center webpage at: https://www.uscg.mil/hq/msc/.

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.

Please send questions not answered on Homeport regarding the Coast Guard’s BWM extension program and requests for compliance extension to: environmental_standards@uscg.mil.

For more information on the Coast Guard’s ballast water program, please view previous blog posts on Maritime Commons.

This blog is not a replacement or substitute for the formal posting of regulations and updates or existing processes for receiving formal feedback of the same. Links provided on this blog will direct the reader to official source documents, such as the Federal Register, Homeport and the Code of Federal Regulations. These documents remain the official source for regulatory information published by the Coast Guard.

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