Topaz Tiamat

Light Subsea Construction with Intervention Duties for Topaz Energy and Marine

840 Topaz Tiamat Harald M Valderhaug mindre

Topaz Tiamat is specially designed and equipped for subsea operation duties with a high focus on good sea-keeping abilities, excellent station keeping performance and low fuel consuption.

The vessel will have as primary roles:
• Subsea construction and installation work
• Subsea light maintenance work
• Subsea inspection work
• Survey and ROV operations

840 Topaz Tiamat Brattvaag 3 03 Harald M Valderhaug 2 mindre

Build specifications

Topaz Energy and Marine

ship owner

Vard Brattvaag

outfitting yard

September 2019


Vard Design

ship designer



VARD 3 08


Light Subsea Construction with Intervention Duties

type of vessel


yard no.

Technical specifications

98.1 m

length overall

89.7 m

length between p.p

20 m

breadth moulded

6 m

max scantling draught

3000 t


82 pers