Build year
2007
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
VESSEL PROFILE · IMO 9413810
Published capabilities, ownership records and history. Evidence stays attached to every fact.
Source dates describe the evidence, not current certification or operational availability. Operating roles may be historical. Reference-only screenshot figures and ratings are not used in this summary.
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
Published specification; not a current certificate.
Published specification; not a current certificate.
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
Published specification; not a current certificate.
Published specification; not a current certificate.
Main deck area; 153 m² mezzanine stated separately.
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
Not sourced in this summary: Saturation depth, Bell configuration, Hyperbaric lifeboats (SPHL), Bell occupancy, Saturation system manufacturer.
DOF’s current public vessel page and linked fleet booklet were checked. They support length, breadth, 18-person SAT capacity and crane/deck figures but do not specify maximum SAT depth, bell configuration/occupancy, SPHL count or complete SAT-system maker. No 300 m rating was inferred from diving history or third-party reposts.
Published design and equipment particulars are evidence of the source configuration, not a current certificate or availability guarantee.
2007
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
STX DSV 06
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
105.9 m
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
94.7 m
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
21 m
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
6.6 m
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
4,000 t
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
100 people
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
7,617 GT
DYNPOS-AUTR
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
DSV-SAT
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
ICE-C
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
HELDK
DOF says specifications may change; notation is a published description, not independent confirmation of present class status.
Two WROVs specified for the Petrobras RSV contract
Subsea crane included in the Petrobras RSV scope; capacity not stated in that release
A current saturation-diver count, certified diving depth and crane load chart were not available on the reviewed official fleet page; they remain unverified.
Checked 17 Oct 2026
Registered owner, group owner, operator, manager and P&I entered owner are different roles. Each record retains the role and date stated by its source.
Current Brazilian MMSI is corroborated by the Trident Energy 2022 operational report, table 4. Do not use historical Bahamas MMSI 309969000. Brazilian MMSI 710033130 retained; historical Bahamas MMSI 309969000 must not replace it. Existing primary operator specifications retained.
Skandi Achiever — IMO 9413810; MMSI 710033130.
Public AIS-provider identity listing. Review date is not an AIS observation date, ownership confirmation or current certification.
DOF
DOF Subsea Rederi AS
Company shown under Gard P&I Owners. Insured/entered owner is not automatically proof of registered or beneficial ownership.
Brazil
Current registered and ultimate beneficial title were not independently established; DOF fleet operator and Gard P&I entered-owner roles are separately identified.
Checked 17 Oct 2026
These are historical records within each source’s coverage. Missing records are not a clean bill of health, and class descriptions do not prove current certification.
Gard lists BBC, WRC and MLC entries from 20 February 2026 to 20 February 2027.
Listed document periods; not a PSC inspection result or guarantee of continuing cover.
USCG zone/port: WASHINGTON, District of Columbia. Case status: Closed / Agency Action Complete.
USCG activity 6321784; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history.
USCG zone/port: Houma, Louisiana. Case status: Closed / Agency Action Complete.
USCG activity 6238098; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history. Inspection scope: Ballast Water Examination, ISPS II Exam, PII Safety Exam. The deficiency endpoint returned no entries for this activity.
USCG zone/port: Houma, Louisiana. Case status: Closed / Approved Inspection.
USCG activity 6005776; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history. Inspection scope: Commercial Dive Inspection. The deficiency endpoint returned no entries for this activity.
USCG zone/port: Houma, Louisiana. Case status: Closed / Agency Action Complete.
USCG activity 5963295; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history. Inspection scope: Ballast Water Examination, ISPS II Exam, PII Safety Exam. The deficiency endpoint returned no entries for this activity.
USCG zone/port: Mobile, Alabama. Case status: Closed / Agency Action Complete.
USCG activity 4167295; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history. Inspection scope: Ballast Water Examination, ISPS II Exam, PII Safety Exam. The deficiency endpoint returned no entries for this activity.
USCG zone/port: TEXAS CITY, Texas. Case status: Closed / Payment Received.
USCG activity 3709676; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history.
USCG zone/port: WASHINGTON, District of Columbia. Case status: Closed / Agency Action Complete.
USCG activity 3709350; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history.
USCG zone/port: Mobile, Alabama. Case status: Closed / Approved Inspection.
USCG activity 3677450; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history. Inspection scope: Ballast Water Examination, ISPS II Exam, PII Safety Exam. Deficiency details were unavailable at review.
USCG zone/port: Mobile, Alabama. Case status: Closed / Approved Inspection.
USCG activity 3395407; vessel matched by IMO 9413810. USCG zone/port is an administrative field, not a verified incident location. The API gives an activity start date; this is not a current certificate or a complete worldwide inspection history. Inspection-scope details were unavailable at review. Deficiency details were unavailable at review.
DNV
No current class survey due dates or conditions were obtained.
No complete PSC history or vessel-specific current survey results were obtained from these public primary sources. Class notation and insurance periods do not prove a clean inspection record.
Checked 17 Oct 2026
This is a snapshot of dated USCG activity records. Private eCMID/OVID reports, current class-survey status and worldwide inspection coverage have not been verified.
Checked 17 Oct 2026
Vessel-specific events and contextual project records retain their dates and limitations. A regional contract award alone does not establish vessel employment.
DOF announced a four-year RSV engagement, expected to begin in December 2025 after the existing Brazil contract.
Contract announcement, not confirmation of actual commencement, present position or remaining availability.
Award covered three 2025 campaigns, planned to start in early May.
Award and planned schedule; completion is not established by the announcement.
DOF announced Petrobras exercising an option for Skandi Achiever.
Historical announcement; the visible release does not specify the extension duration.