Welcome to Circular 677 Diagnostics

The Bilge Water Solutions Kit uses patent pending technology to diagnose OWS problems and help find solutions. The bilge water testing kits are designed to allow crews to troubleshoot problems quickly – while  underway, avoiding expensive, time-consuming port calls. The Kit uses the International Maritime Organization (IMO) MEPC.1/Circular 677 to identify contaminants — and provides easy-to-follow instructions for taking corrective action. Our Kit and use of Circular 677 will allow mariners and ship managers to address Port state control authorities' concerns by demonstrating compliance with SMS and ISO 14001 plans, including documentation of  maintenance  and performance of OWS and bilge water management systems.

The bilge water separator testing kit was developed and built by authors of International Maritime Organization’s new IMO MEPC.1/ Circular 677: "GUIDE TO DIAGNOSING CONTAMINANTS IN OILY BILGE WATER TO MAINTAIN, OPERATE AND TROUBLESHOOT BILGE WATER TREATMENT SYSTEMS" – the internationally accepted best practice for identifying bilge water contaminants that foul the OWS and for troubleshooting and preventing OWS failures. Soot, solvents, sewage, and other contaminants in shipboard bilges can cause an OWS to fail. Failure can lead to constant OWS cycling, lost time, great frustration, and inappropriate discharge of oil and oily wastes, which can result in significant criminal penalties and fines. Identifying contaminants is the first step in troubleshooting an OWS failure, and preventing future bilge water management and oily water separator system failures.

Why is Circular 677 important?
Copyright 2010 Circular 677 Diagnostics:  Bilge Water Testing Kits.  All Rights Reserved
Contact Us For More Information
Circular 677 Diagnostics
Chevy Chase, Maryland, USA 20815-5159
Phone: 1 301 656 1751
email: info@circ677.com
The new Circular is a breakthrough in bilge water management…a “must” for prudent mariners.

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Who we are:

Circular 677 Diagnostics is a privately held business based in Chevy Chase, Maryland, USA  and is a division of JS&A Environmental Services, Inc., (founded 1995). 


Unique Properties

Built by authors of IMO MEPC.1/ Circular.677 -- Built by mariners for mariners. Using scientific research & decades of shipboard experience, the Kit uses seven tests to analyze bilge water & identify on-board corrective actions.

The ONLY kit that supports all seven Circular 677 tests. The ONLY kit that leads users from test results to needed information in the Circular. Ruggedized & field tested.

Benefits & Savings

Increased OWS performance
Decreased crew frustration
Decreased disposal costs
Decreased maintenance costs
Better risk management, reduced liability