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Name of ship as recorded on the record
Ship name
Otowasan Maru ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date )
The process of transferring a vessel to water, but not necessarily her completion.
Launch Date
23/08/1952 ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Unique identifier for a given ship, it is assigned by a builder.
Yard no
569 ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Broad categories and subdivisions of vessels related to their purpose or function.
Ship type
undefined ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Tanker ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Report of Surveys for Freeboard for Otowasan Maru, Undated no date )
Screw Motor Vessel ( Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953 )
Predominant material(s) utilised in a vessel’s construction.
Material of construction
Steel ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Location of construction for a vessel’s engines.
Location of engine build
Tamano ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951 )
Tamano Japan ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952 )
Is machinery fitted at the aft of the vessel?
Machinery aft?
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Generally a smaller additional auxiliary boiler (often used while the vessel is at port).
Is a donkey boiler fitted?
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Name of the Proving House responsible for the public testing and certification of a vessel’s anchors and/or chain cables.
Lloyd's Proving House?
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Draft
1951 ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951 )
1952 ( Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952 )
1953 ( Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953 )
1963 ( Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963 )
1964 ( Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964 )
0000 ( Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
The listed port to which a given vessel belongs.
Port belonging to
Tokyo ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952 )
Location where a vessel’s survey was undertaken.
Location of Survey
Tamano; Kobe ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date )
London; Kobe ( Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953 )
Kobe ( Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date )
A ship’s total internal volume in ‘register tons’ (replaced by gross tonnage post 1982).
Gross Register Tonnage
12687 ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964 )
Date in which construction of a vessel’s engines were completed.
Year of engine build
1952 ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952 )
Previously referred to as signal letters (c.19th C), radio call signs enable a ship to communicate and are assigned by the International Telecommunications Union (ITU).
Signal letter/Call sign
JAVB ( Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953 )
The year in which a vessel’s construction is completed.
Year of ship completion
1952 ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
The individual and/or organisation listed as having been responsible for constructing the vessel. This can/may be the same as the owner and/or manager.
Shipbuilder
Mitsui Shipbuilding & Engineering Co Ltd ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
The port or place in which the vessel’s construction took place, at the time of writing.
Place of build
Tamano ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
A vessel’s means of propulsion.
Propulsion
undefined ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Motor (internal combustion) ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date )
Is the steamer assisted by sail?
Sail assisted steamer
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Confirmation as to whether the vessel was equipped with refrigeration machinery to aid in the transport of frozen or chilled cargo/goods.
Refrigeration machinery fitted for cargo purposes?
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Does the vessel possess an auxiliary power source?
Auxillary
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
Is electric lighting fitted to the vessel?
Electric light fitted?
No ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951, Midship Section Plan for Otowasan Maru, 1952 1952, Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953, Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963, Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Plan of General Arrangement for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
A vessel’s calculated maximum speed.
Speed (knots)
1951 ( Request for Special Survey of Boilers & Engines for Otowasan Maru, 15th December 1951 1951 )
, 1952 ( Midship Section Plan for Otowasan Maru, 1952 1952 )
1952 ( Plan of Stern Frame for Otowasan Maru, 17th November 1952 1952, Plan of Rudder for Otowasan Maru, 17th November 1952 1952, Profile & Deck Plans for Otowasan Maru, 1952 1952, Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952 )
l 1953 ( Extract from Kobe Classing Letter for Otowasan Maru, 17th April 1953 1953 )
1953 ( Letter from T F Naisby, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 14th March 1953 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Letter from A E Munro, for The Surveyors, to The Secretary, London, regarding Otowasan Maru, 2nd January 1953 1953, Extract from freeboard verification of marking form for Otowasan Maru, 1st January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953 )
Maru ( Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953 )
1963 ( Copy of Memo of recommendations for classification of Otowasan Maru, 3rd May 1963 1963, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Repairs for Otowasan Maru, 4th March 1963 1963, Copy of Certificate of Survey of Part of the Machinery for Otowasan Maru, 21st February 1963 1963, Certificate of adjustment of boiler safety valves for Otawasan Maru, 21st February 1963 1963, Copy of Memo of recommendations for classification of Otowasan Maru, 17th May 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963 )
y 1963 ( Plan of Crack & Repaired Stern Frame for Otowasan Maru, 23rd February 1963 1963 )
1964 ( Copy of Letter from Deputy Clerk to the Classification Committee, to The Surveyors, Yokohama, regarding Otowasan Maru, 10th March 1964 1964, Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964 )
ated ( Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Report of Surveys for Freeboard - Conditions of Assignment for Otowasan Maru, Undated no date, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
ndated ( Plan of General Arrangement for Otowasan Maru, Undated no date )
Abbreviations of the names of ports with Lloyd’s Register survey offices.
Port of survey abbreviations
Kob ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963, Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963, Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date )
The individual and/or organisation listed
Ship owner
Mitsui Sempaku Kabushiki Kaisha ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952, Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Report of Surveys for Freeboard for Otowasan Maru, Undated no date )
Classification symbol assigned to a vessel by Lloyd’s Register’s Classing Committee denoting the quality of construction and maintenance.
Classification
+LMC 11,52; 2DB 180lb; CL ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952 )
See Rpt 4b ( Report on Auxiliary Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Exhaust Gas Boilers for Otowasan Maru, 22nd November 1952 1952, Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952, Report on Electrical Equipment for Otowasan Maru, 22nd November 1952 1952 )
+100A1; Carrying Petroleum in Bulk; Lloyd\'s A & CP; +LMC 11,52; 2 DB 180lb; CL ( Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953 )
BS 2,63; TS 2,63; ABS 2,63 ( Report of Ship Surveys & Repairs for Otowasan Maru, 4th March 1963 1963 )
TS 2,63; ABS 2,63 ( Report of Machinery Surveys & Repairs (Engines & Auxiliaries) for Otowasan Maru, 11th March 1963 1963 )
Class Withdrawn At Owners Request ( Classing Committee Note regarding class of Otowasan Maru, 5th February 1964 1964 )
+100A1; Class Contemplated; Carrying Petroleum in Bulk ( Report of Surveys for Freeboard for Otowasan Maru, Undated no date )
See Rpt 9A ( Report of Machinery Surveys & Repairs for Otowasan Maru, Undated no date )
Type and configuration of the engine(s) supplied for a vessel.
Engine type
B & W DE 974 VTF 160 ( Report on Oil Engine Machinery for Otowasan Maru, 22nd November 1952 1952 )
B & W 320 MTH 30 ( Report on Oil Engine Electric Generator Sets for Otowasan Maru, 22nd November 1952 1952 )
Oil Engine 2 S C S A 9 Cylinders ( Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953 )
Recorded information relating the specific cargo being conveyed.
Cargo
Petroleum in bulk ( Extract from Kobe Classing Letter dated 27th January 1953, regarding Otowasan Maru 1953, Remarks of the Chief Ship Surveyor to the Classing Committee regarding class of Otowasan Maru, 22nd January 1953 1953, Steel Motorship Report for Otowasan Maru, 2nd January 1953 1953, Remarks of the Chief Engineer Surveyor to the Classing Committee regarding class of Otowasan Maru, 26th January 1953 1953, Report of Surveys for Freeboard for Otowasan Maru, Undated no date, Memo regarding classification for Otowasan Maru, Undated no date )
The port in which a vessel is registered or permanently based.
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