403 - Subea Riser Bases

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Copyright © 08/2008  AME Pty Ltd  AME Engineering Excellence Montara Subsea Umbilical Riser Bases Coogee Resources    U   m    b    i    l    i   c   a    l    R    i   s   e   r    B   a   s   e   s 3D model of subsea umbilical riser bases. Coogee Resources engaged  AME to design two subsea umbilical riser bases for their Montara field develpment project.  AME worked closely with Independant Offshore Solutions, to ensure the design met their required installation and operation criteria. The project presented a unique challenge in that the design could only utiilise one specific pre-determined steel member size for all of the primary steelwork, as this was the only member available to the overseas fabricator at the time. By incorporating a combination of permanent and removable external ballast weights, all requirements including those of the fabrication restrictions were met successfully.  AME‘s scope of work also included the design and manufacture of the umbilical split clamps and associed riser base interface structures. PROJECT PROFILE Client: Scope: Project Duration: Date: Coogee Resources Design (conceptual and detailed), and fabrication 12 weeks Mar 2008 - Jun 2008

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Copyright © 08/2008  AME Pty Ltd AME Engineering Excellence

Montara Subsea Umbilical Riser Bases

Coogee Resources

   U  m   b   i   l   i  c  a   l   R   i  s  e

  r   B  a  s  e  s

3D model of subsea

umbilical riser bases.

Coogee Resources engaged  AME to design

two subsea umbilical riser bases for their

Montara field develpment project.

 AME worked closely with Independant

Offshore Solutions, to ensure the design met

their required installation and operation criteria.

The project presented a unique challenge inthat the design could only utiilise one specific

pre-determined steel member size for all of the

primary steelwork, as this was the only member

available to the overseas fabricator at the time.

By incorporating a combination of permanent

and removable external ballast weights, all

requirements including those of the fabrication

restrictions were met successfully.

 AME‘s scope of work also included the design

and manufacture of the umbilical split clampsand associed riser base interface structures.

PROJECT PROFILE

Client:

Scope:

Project Duration:

Date:

Coogee Resources

Design (conceptual

and detailed), and

fabrication

12 weeks

Mar 2008 - Jun 2008

8/3/2019 403 - Subea Riser Bases

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 AME  Pty Ltd

Photos (a-b):

Photos (c-e):

(b)(a)

(d) (e) (f)

(h)

(e)

 AME Pty Ltd

Telephone: +61 8 9424 4100

Fax: +61 8 9424 4101Email: [email protected]

Web: www.amepl.com.au

  P  h  o  t  o  g  r  a  p

  h  s

Copyright © 08/2008  AME Pty Ltd AME Engineering Excellence

Output from Finite Element Analysis(FEA) performed on the split clampand subsea base interface structure.FEA was utilised to ensure the designmet strength and fatigue requirments.

Umbilical split clamp and subsea baseinterface structure undergoing trial

fitup.

(c) (d)