Case study stress

Based on data from a variety of sources, it can be a valuable tool for HR practitioners and managers who need to make the case in their own organizations. The Consortium also invites submissions of other research for the Business Case.

Case study stress

TOI to perform structural verification of the BOP frames to assess the adequacy of the frames to support the entire stacked up weight via 4 off elephant feet instead of centrally on the test stump via wellhead connector. This assessment includes various load cases as well as splitting BOP package which in turn disrupt the load path and load sharing between the upper and lower fames.

Where applicable, engineer the strengthening members to allow this operation to take place.

Rig Engineering - Offshore Oil Rig Maintenance

To assist with code requirements screening the vessel was rerated using Compress software. In addition, due to vessel legs location on bottom dome end, which is not covered by the code, an additional finite element analysis FEA was carried out in order to assess capacity of bottom dome end when submitted to contents solids and liquids inside the tank.

Case Study Deflector sheave Project description: Rig Engineering in alliance cooperation with Enterprise Engineering Services, has been tasked by leading underwater engineering services provider, SUBSEA 7 to assist with deflector sheave project on one of their lay vessels.

This assignment relates to design of deflector sheave foundation to accommodate free issued 25 Te sheave assembly. This follows with drawings package to destruct existing sheave housing assembly, new fabrication drawings to allow for the system to be shop built and ready to be shipped offshore for final bolting connection to the deck of the vessel.


Rig Engineering has been tasked by a N. Sea rig owner to do strength verification of turn down sheave for the riser tensioner system. The objective is to provide additional specification to optimize material technology, stress state and service temperature of the rig for the construction of replacement unit.

Case Study Marianas Platform Project description: Functional loadings from hose during storm conditions were assessed and used as additional design load for the proposed platform.

3D Laser Scanning Services Case Study – Zweirzyniecki Bridge, Wroclaw Poland

The assignment includes on location site survey, detailed design and engineering assessment leading to Class Submittal to American Bureau of Shipping ABS. Sedneth required flaring off gas via flare boom and burner heads during flowing of the well. EXPRO has been selected to perform this work and will furnish a new 60 feet boom to allow for this operation to take place.

Rig Engineering RE was tasked by a leading Drilling Contractor to undertake a feasibility study to review the recurring defective welds at the pedestal to deck and also at the pedestal to mounting flange connections. This feasibility study is to identify the stress state and what precautionary measures need to be implemented to reduce the recurrence of these In Services defective welds.

RE provides global and local strength verification along with construction drawings of the required reinforcement to reduce the stress ranges at these locations that are identified by In Services inspection means and FEA route. This feasibility study to flow the well, was done by XCITE and requires for the export hose and chute to be installed on column top of Semisubmersible, Ocean Guardian.

RE provides global and local strength verification along with destruct and construction drawings of the supporting structures to accommodate all the equipments provided by XCITE Energy.

Reader Case Study: Hair on Fire!

Search out a solution to house the existing generic type wellhead connector using the same basic framework but replacing the inner core with a new bucket specifically to suit Vetco H4 with smaller diameter. In addition to this, it was requested that an option for dismantling the wellhead connector be accommodated without having to separate the wellhead spider frame from the lower main frame.

Design concept consists of one horizontal supporting ring to take the loading from the connector component and this load is taken up by the diagonal framing with 4 pin connections.

Case study stress

This is to facilitate offshore quick change out of the connector. TOI to undertake and provide all the necessary engineering and design services to redesign a new receiver plate for BOP in readiness for Shipyard. This new plate is required to accommodate new mini collet choke and kill stabs, improve load sharing between the upper and lower bucket framings and allow for the annular to be extracted from the top side of receiver plate instead of existing bottom entry and exit.

Case Study Banana Sheave Project description: The current system is based on fixed sheave mounting installed underneath the drill floor. Although certain amount of the out plane movements of the sheave is currently being offered by the existing system, it has been concluded that better performance in spooling can be gained.

To obtain Design Verification Report, all aspects of works such as on location site survey, preliminary design, structural assessment of the local deck and global assessment leading to fabrication and installation drawings were done and submitted to Det Norske Veritas, Oslo Norway to conclusion.

Weight take off and centre of gravity revision, was done as part of the work pack prescribed by TOI. This supports include engineering calculation, static strength and fatigue calculationsimulation and the fabrication packages to allow for the destruct and installation of new pedestal.

Since the new 75 Te lifting capacity Liebherr BOS D Litronic crane, has its own and different pedestal, RE was also tasked in designing a new conical transition piece to adapt the 2 different diameters together to rig side stub.

Case study stress

As a follow on from that Case Study, R. Since the stowed condition of use, pose the risk of breaching the sector for landing and takeoff, this auxiliary boom rest was provided for use during helicopter landing and taking off.

TOI to check capacity of existing mouse hole.Ergonomics- Feeding Sutures to Semi-Automatic Winding Machine (SAW) 10th March Task Prior to Abatement (Description) The SAW operator sits at . Website overview: Since the Study Guides and Strategies Website has been researched, authored, maintained and supported as an international, learner-centric, educational public service.

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Permission is granted to freely copy, adapt, and distribute individual Study Guides in print format in non-commercial educational settings that . Case Study 3. Case Study 1 | Case Study 2 | Case Study 3 (Identifying information has been changed in order to maintain confidentiality.) Identified Client: Katie is a 35 year old woman, wife, mother of 2 young children, daughter, and rising professional..

Drug of Choice: Prescription Drugs. Mostly pain medication and soma (muscle relaxant). Clinical Studies and Case Reports. On this site you will find clinical studies with cannabis or single cannabinoids in different diseases and case reports on the use of cannabis by patients.

A case study of a man in his 30s with social anxiety disorder. Although not highly publicized, social anxiety is the third largest health care issue in the western world.

A case study in conflict resolution between roommates