Joseph Fonseca News

Engineers at the Naval Ship Systems Engineering Station (NAVSSES), Naval Surface Warfare Center Carderock Division in Philadelphia recently oversaw the installation of dry flexible couplings on the lube oil service pumps and main feed pumps on USS Essex (LHD 2). The new couplings replace grease-lubricated versions eliminating hazardous waste and quarterly maintenance requirements for Sailors. The new couplings will run for a year on Essex before moving forward with installation on other amphibious ships. "The dry flex coupling, a device used to connect two moving parts of a system, replaced grid couplings that required more than three pounds of grease to keep each of the eight on board lubricated, " said Brett Franks, mechanical engineer and machinery alteration program manager.

The debate regarding working in and around the Arctic is multi-tiered, with environmental, technical and emergency response heading the list. There is no debate regarding the fuel, money and emissions to be saved by shortening select global shipping routes. In a report from Bloomberg news posted June 13 on http://www.businessweek.com, it was said there will be a rise in dry bulk cargos hauled through Arctic waters this season, a journey that can halve shipping time compared to some Suez Canal shipments, and simultaneously reduce fuel consumption, costs and emissions.

The fervor to move shipping routes and energy business north of the Arctic Circle is palpable, as countries with physical connection and even ‘non-Arctic’ states are making moves and plans to stake claims to the vast potential that lies within. While the maritime and subsea technology allowing ops in the Arctic’s harsh environs has moved forward fast, there are repeated and regular ‘warning shots across the bow’ of budding entrepreneurs large and small, as the Arctic environment is still largely undeveloped territory, representing risky operations for even the heartiest of souls.