..., icebreaker costs, and safety. However, the non-convex nature of such constraints challenges the optimization. To this end, the convex navigation corridor is established to transfer the non-convex constraints to convex ones. The navigation corridor was initially termed the Safe Flight Corridor (SFC) (Liu et...

... mitigation measures as well. Recommendations and lessons learned for future similar projects are discussed based on the site actual conditions and challenges experienced during the deep trenching process. INTRODUCTION The 30inch diameter pipeline crosses with a cable laying corridor, i.e. a very...

... ABSTRACT As for a modem dock, there is a hollow structure on the top of the dock wall named corridor, which is used as the control room of the dock. When the offshore platforms slide onto the barge in the dock longitudinally after land construction, it passes through the corridor which cannot...

... of container transportation development in Arctic. The article examines external factors, that must be considered while justifying the creation of a container transportation system. The classification of those factors is offered. arctic region external factor offshore corridor nsr transportation...

... corridors to be investigated were generated not only by the offshore pipeline technical aspects but also by the different requests raised during the interfaces with authorities, experts and parties from the different Affected Countries. To this aim it is worth to say that, starting from 2007 up to the 1Q...

... bearing capacity pushed towards an unconventional solution also for the cable crossings. separation foundation cable freespan nord stream project means intervention work mitigation offshore pipeline gravel support configuration corridor settlement midstream oil & gas stress...

... ABSTRACT: The subsea tieback routes of the Medway Field Development cross a mobile seabed with large sand waves and numerous megaripples. To allow the pipelines to be laid, without excessive free spanning, two lay corridors were pre-swept using a Trailing Suction Hopper Dredger (TSHD...

... degrees. In the same area there were large lateral inclinations and also extremely uneven seabed giving a number of large and small freespans. The only feasible corridor for installing the pipeline in this area was between 1 to 7m away from the live Golfinho line. These conditions required good knowledge...

... oil & gas route selection pipeline installation upstream oil & gas slide edge free span correction free span corridor ormen lange field deep water installation method selection preparation guideline seabed preparation Ormen Lange Pipelines Routing and Cost-effective Seabed...

... installation midstream oil & gas corridor mitigation oilfield chemistry fjord corrosion inhibition design pressure pipeline operation installation method excavation offshore pipeline flowline corrosion karmsundet trench h2s management cathodic protection Proceedings of the Eleventh...