Peninsular Malaysia is most affected by the distant Sumatra subduction zone earthquake. Meanwhile, Eastern was subjected to major Philippine and Indonesian Most of offshore platform at Terengganu, Sabah, Sarawak. More than 65% structure exceed range design between 20-30 years. This research aims determine vulnerability risk analysis for existing 3-legged under earthquake load, study behaviors a...

Examination of surficial sediments at 16 stations shows minor, but consistent differences in the numbers and kinds of siliceous microfossils deposited in different regions of Lake Baikal. There is a general north-south decreasing trend in total microfossil abundance on a weight basis. Endemic plankton diatom species are the most abundant component of assemblages at all stations. Chrysophyte cys...

Offshore structures such as jacket platforms have to inevitably be designed against  sever  environmental actions. In seismically active areas these structures also become susceptible to earthquake excitations. Strong ground motions recorded  in recent earthquakes, including the 1995 Kobe, Japan, 1999 Chi-chi, Taiwan and 1999 Kocaeli, Turkey earthquakes, revealed that the dynamic motions in nea...

The Sirri jacket offshore platform was designed and installed in Persian gulf of Iran in 1975 and has been in service since that time. The importance of offshore structure's stability and the failure of this kind of structure during an earthquake in different active zones revealed that earthquake loading has to be considered. In this paper, Magnetorheological (MR) fluid dampers have been propos...

A NOAA/Environmental Technology Laboratory Doppler lidar measured the life cycle of the landand seabreeze system at Monterey Bay, California, in 1987, during the Land–Sea Breeze Experiment (LASBEX). On days with offshore synoptic flow, the transition to onshore flow (the sea breeze) was a distinct process easily detected by lidar. Finescale lidar measurements showed the reversal from offshore t...

The oil and gas industry has moved towards Load and Resistance Factor Design through API RP2A LRFD and the recently published international standard, ISO-19902, for design of fixed steel offshore structures. The ISO 19902 is intended to provide a harmonized design practice that offers a balanced structural fitness for the purpose, economy and safety. As part of an ongoing work, the reliability ...

1.1 Offshore Structures: Offshore structures used for oil and gas extraction have the common function of providing a safe, dry working environment for the equipment and persons those operates the platform. Jacket supported drilling equipment as a guide for the piled foundations. The substructure referred to as the jacket is a three dimensional space frame made from large tubular steel members. ...

In 2001-2003, >60,000 km of aerial surveys and 7,700 km of vessel surveys were conducted during June to November when critically endangered Korean-Okhotsk or western gray whales (Eschrichtius robustus) were present off the northeast coast of Sakhalin Island, Russia. Results of surveys in all years indicated gray whales occurred in predominantly two areas, (1) adjacent to Piltun Bay, and (2) off...

Organizations frequently consider offshore systems development in the belief that projects can be completed for lower cost. While prices quoted by offshore vendors are often very appealing when compared with domestic vendors, there are additional risks that must be considered when looking to offshore systems development. These risks typically take the form of intangible and indirect project cos...

Outsourcing a software development project offshore is risky. Nonetheless, multiple software companies do this so as to lower costs or shorten the development period. This paper presents OUTSHORE a novel approach to manage the inherent risk of offshore outsourcing. We demonstrate the results of a qualitative analysis based on twenty nine interviews. We develop fifteen hypotheses which define de...