ClassNK

  • English
  • 日本語
  • 簡体中文
  • 繁體中文
  • 한국어
  • Deutsch
  • Site Map
  • Links
  • S
  • M
  • L

Font Size

  • Home
  • AboutNK
    • President & CEO’s Message
    • Introduction
    • Main Services
    • Organization
    • Services Network
    • History
    • Management
    • Press Release
    • Recruitment
  • Products & Services
    • COVID-19 Information
    • Classification Services
      • Register of Ships
      • Class Suspensions / Withdrawals
      • Rules & Guidance
        • Login
      • Approval Lists
        • LIST OF APPROVED MATERIALS AND EQUIPMENT
        • LIST OF APPROVED SERVICE SUPPLIERS
        • LIST OF APPROVED MANUFACTURERS
      • Repair Dockyard List
      • Machinery-Related FAQ
    • Web Service Portal
      • e-Application
      • NK-PASS
      • NK-SHIPS
      • ClassNK e-Certificate
      • PrimeShip-PSC Intelligence
      • e-Product
      • ClassNK MRV Portal
    • International Activities
    • Comprehensive Revision of Part C of the NK Rules
    • Common Structural Rules for Bulk Carriers and Oil Tankers(CSR BC & OT)
      • Part CSR-B&T
    • Common Structural Rules for Bulk Carriers(CSR-BC) Common Structural Rules for Double Hull Oil Tankers(CSR-OT)
      • Part CSR-T
      • Part CSR-B
      • Software for CSR-BC and CSR-OT
    • ClassNK Archive Center
    • Statutory Services
      • Information for Equipment of SOLAS Convention
        • Procedure for freight forwarding decisions
        • Procedures for issuing new certificates and rewriting existing certificates
        • UN No.3077 Cargoes
        • News of Lifeboat Release and Retrieval Systems
        • MSC.402(96) – Instruction by Flag Administrations
        • LSA Servicing Firm
        • Immersion suits/Anti-exposure suits - Flag Information
        • Safety Radio Survey
        • BNWAS News
        • ECDIS News
        • LRIT News
        • Revised Performance Standards of EPIRB & VDR
        • Emergency Escape Breathing Device (EEBD)
        • Maintenance and Inspection of Fire protection systems and Appliances
        • Exemption of fire extinguisher in boiler spaces
        • FAQs
      • Safety Management Systems (ISM)
        • Register of ISM
        • IMO Resolutions & Circulars
        • Circulars issued by Flag States
      • Ship Security Management Systems (ISPS)
        • Register of ISPS
        • IMO Resolutions & Circulars
        • Circulars issued by Flag States
        • Maritime Security Information
      • ILO/MLC, 2006
        • Register of MLC
        • ILO Resolution & Circulars
        • Circulars issued by Flag States
      • Ship Recycling Convention
      • Ballast Water Management Convention
      • SOx・PM regulations
      • EEDI regulation
      • EEXI regulation
      • SEEMP, IMO DCS and CII
      • IMO PSPC(Performance Standard for Protective Coatings)
      • Marine Equipment Directive(MED)
      • Information for Manufacturers(MED)
    • Marine Equipment Inspection by Japanese Government
    • Technical Services
      • ETAS (Emergency Technical Assistance Service)
      • CAP (Condition Assessment Program)
      • Technical Analysis Service
    • PrimeShip
      • PrimeShip-IPCA
      • PrimeShip-HULL
      • PrimeShip-HULL/HCSR
    • Training
    • ClassNK Academy
    • Material Testing Machines
  • Certification Services
    • Management Systems (ISO 9001, ISO 14001, ISO 39001, ISO 45001, ISO 50001)
      • ISO 9001 Register Book
      • ISO 14001 Register Book
      • ISO 39001 Register Book
      • ISO 45001 Register Book
      • ISO 50001 Register Book
    • Certification of Maritime Education & Training
    • NK Training Course for Maritime Instructors
    • Seafarer Recruitment and Placement Service Certification (related to MLC)
    • Assessment and Verification based on EU MRV
    • Verification for Clean Shipping Index
    • PrimeManagement
    • ClassNK Renewable Energy
      • Type Certification for Wind Turbines
      • Wind Farm Certification
      • Classification Survey for Floating Offshore Wind Turbines
      • Manufacturing Evaluation of Wind Turbine Supporting Structures
      • GWO Training Certification
      • Guidelines / Publications
    • Evaluation test for specified skills in field of Shipbuilding and Ship Machinery Industries
      • Implementation of the Test for the Specified Skilled Worker (i) (Welding)
      • Implementation of the Test for the Specified Skilled Worker (i) (Painting)
      • Implementation of the Test for the Specified Skilled Worker (i) (Iron work (fitting))
      • Implementation of the Test for the Specified Skilled Worker (i) (Finishing)
      • Implementation of the Test for the Specified Skilled Worker (i) (Machining)
      • Implementation of the Test for the Specified Skilled Worker (i) (Electrical equipment assembling)
    • Certification for Cold Chain Logistics Services Standards(ISO 23412, JSA-S1004)
  • Information Services
    • Directory
    • Technical Information
    • Topics at IMO and IACS
      • Topics at IMO
      • IMO International Convention Calendar
      • IACS Organizational Structure
      • IACS Unified Requirement and Unified Interpretation
    • Port State Control
    • ClassNK Zero-Emission Transition Support Services
    • ClassNK ZETA (Zero Emission Transition Accelerator)
    • Biofuels
    • Poseidon Principles
    • Sea Cargo Charter
    • Publications
      • Rules and Guidance
      • PDF Publications and others
      • Online Order for Rules/ Register of Ships
      • Online Order for Free Publications
    • Download
    • Software
  • Research
    • R&D Activities
    • Rules Development
HOME > Information Services > Technical Information > Search Results

Search Results

Last update : 2022/08/10

Total : 1 (1-1) Please click Tec No to open a document.

Search again

No. TEC- 1087(31kb) Contact. HLD Issued on. 14 September 2016
Sub. Amendment of Rules for windows located higher than the third tier above the freeboard deck and forward of the midship
ClassNK has investigated behaviour of waves acting on windows located considerably above the freeboard deck of ships where the navigation bridges are located forward of the midship, such as onboard Ro-Ro cargo ships. As a result of the investigation, it has been found out that there is possibility waves can hit the windows located considerably above the freeboard deck due to waves rolling over the foredeck and running up along the front walls, even though the wave height may not be so high that the wave directly reaches the windows. In fact, cases have been confirmed in which navigation bridge windows seem to have been damaged by the aforementioned phenomenon. Based on these results, ClassNK amended the relevant Rules to provide the minimum design pre.....

Result Page : [1]

Top of Page

Infomation Services

Directory Technical Information Topics at IMO and IACS
  • Topics at IMO and IACS
  • Topics at IMO
  • IMO International Convention Calendar
  • IACS Organizational Structure
  • IACS Unified Requirement and Unified Interpretation
Port State Control ClassNK Zero-Emission Transition Support Services ClassNK ZETA (Zero Emission Transition Accelerator) Biofuels Poseidon Principles Sea Cargo Charter Publications
  • Publications
  • Rules and Guidance
  • PDF Publications and others
  • Online Order for Rules
  • Online Order for Free Publications
Application Forms Software

Quick Links

  • Register of Ships
  • Rules & Guidance
  • Comprehensive Revision of Part C of the NK Rules
  • Technical Information
  • ClassNK Technical Journal
  • Management Systems
  • ClassNK Renewable Energy
  • Port State Control
  • Ballast Water Management Convention
  • EEXI
  • e-Certificate Verification
  • Recruitment

Related Links

  • Ship Data Center
  • NAPA
  • SMSLLC
  • Enquiries
  • Terms & Conditions
  • Privacy Policy
  • Information Security Policy
  • Cookie policy

This website is copyrighted by NIPPON KAIJI KYOKAI (ClassNK)