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October 2005 39 trolled. These studies have provided good theoretical analysis on the conse- quences of a major LNG spill and the results have verified the safety of the industry. However, the presence of so many voices, both for and against LNG, has made the industry look fractured and created a perception that it is look- ing at safety and security issues for the first time. There has clearly been a need to turn these analyses into a single best practice - a common approach to which the industry could point when challenged. This best practice was established on June 14, 2005, when the US Coast Guard (USCG) released its Navigation and Inspection Circular (NVIC) No. 05- 05, providing "Guidance on Assessing the Suitability of a Waterway for Liquified Natural Gas (LNG) Marine Traffic." The NVIC is intended to pro- vide guidance on the marine traffic safe- ty and security information that must be submitted by those planning to build and operate a shore-side terminal. This information will then be used by USCG in its role of advising FERC on the ade- quacy of an applicant's Environmental Impact Statement (EIS) and also to pro- vide USCG with guidance when issuing a Letter of Recommendation. Waterways suitability assessment Pulling together key findings from independent studies on LNG safety and security, the guidance provides a single defined scope and methodology. This analysis is described as a Waterways Suitability Assessment (WSA) and now forms the main means for identifying and controlling the normal operating and security-related marine risks associ- ated with an LNG terminal and its visit- ing traffic. The recommended content of a WSA is split into six parts: • port characterization: a general summary of the port environment, specifically the interests of decision makers and affected parties characterization of LNG facility and LNG tanker route: description of facilities and shipping alongside site- specific assessment of the normal oper- ation navigation hazards associated with ship transit (other traffic, maneuvers, environmental conditions) risk assessment (safety and securi- > Marine Gears from RENK are setting standards with more than 30 naval units worldwide. With highly specialised designs featuring double helical toothing, they combine a maximum of speed (up to 60 knots) with a minimum of weight. They operate at extremely low noise levels and are extraordinarily reliable. From minesweepers to high-speed patrol boats on up to the biggest frigates: RENK transmissions will give you superiority and security at sea. RENK Aktiengesellschaft Gögginger Strasse 73 86159 Augsburg, Germany Phone +49 821/5700-627 Fax +49 821/5700-559 marine.augsburg@renk.biz www.renk.biz RENK, a member of MAN group Vehicle Transmissions Industrial Gears Marine Gears Slide Bearings Couplings Test Systems RENK INSIDE. RENK marine gear unit type ASL 2 x 80 Foto Austal Circle 270 on Reader Service Card LNG MR OCTOBER 2005 #5 (33-40).qxd 9/29/2005 8:20 AM Page 39
