BS EN ISO 35104:2020
$215.11
Petroleum and natural gas industries. Arctic operations. Ice management
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 106 |
This document establishes the principles, specifies the requirements and provides guidance for ice management (IM) in arctic and cold regions, from the point of view of planning, engineering, implementation and documentation. Reference to arctic and cold regions in this document is deemed to include both the Arctic and other regions characterized by low ambient temperatures, sea ice, icebergs and icing conditions. These regions are often remote and lacking in marine and communications infrastructure.
Ice management to support the following in-ice activities and infrastructures are covered by this document:
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floating moored and/or dynamically positioned drilling vessels, coring vessels, production facilities and work-over vessels;
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construction and installation (includes trenching, dredging, pipe laying);
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tanker loading and other offloading operations;
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protecting subsea structures and equipment;
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seismic operations;
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oil spill response;
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bottom founded structures (fixed platforms and movable structures, including jack-ups).
This document also applies to mobilization, demobilization and construction support services, because these can be affected by ice conditions.
In view of the wide range of possible offshore operations in arctic and cold regions, this document provides guidelines, but does not present typical ice management plans for field operations.
This document does not provide requirements, recommendations or guidance pertaining to the design of structures, systems and components used in ice management, beyond the principles given. This document does not provide specific formulations for ice loads, which are covered by ISO 19906.
This document is not applicable to coastal port operations and to commercial trading vessels conducting transit or convoy operations.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 8 | Foreword |
| 9 | Introduction |
| 11 | 1 Scope 2 Normative references |
| 12 | 3 Terms, definitions and abbreviations 3.1 Terms and definitions |
| 15 | 3.2 Abbreviated terms |
| 16 | 4 General ice management requirements 4.1 Fundamental requirements for an ice management system 4.1.1 General 4.1.2 Ice management plan 4.1.3 Ice alert system |
| 17 | 4.1.4 Hazardous ice conditions 4.2 Safety requirements 4.2.1 Ice management approach 4.2.2 Redundancy 4.2.3 Existing operations |
| 18 | 4.3 Safe learning 4.3.1 Safe learning principles 4.3.2 Continuous improvement 4.4 Risk management 4.4.1 General requirements 4.4.2 Hazard identification and consequences |
| 19 | 4.4.3 Responsibility for risk management 4.4.4 Use of risk assessment 4.5 Health, safety, security and environment 4.5.1 Health, safety, security and environment plan 4.5.2 Safe working environment |
| 20 | 4.5.3 Incident reporting 4.5.4 Compliance with health, safety, security and environment requirements 4.6 Organizational functions and procedures 4.6.1 General requirements 4.6.2 Organization and communication |
| 21 | 4.7 Specific design, planning and execution requirements |
| 22 | 5 Ice management plan (IM plan) 5.1 IM plan scope 5.2 IM plan implementation |
| 23 | 5.3 IM plan maintenance 6 Ice management system performance 6.1 High-level IM system issues 6.2 Measures of IM performance |
| 24 | 6.3 Demonstration of intended performance 6.4 IM system design 6.5 Degradation of ice alert and IM system performance |
| 25 | 6.6 Operating ice envelope 6.7 Operational readiness of IM system 6.8 Performance monitoring and documentation 6.9 Maintenance and improvement 7 Data requirements 7.1 General ice management data requirements |
| 26 | 7.2 Parameters and conditions 7.2.1 Ice and metocean parameters |
| 27 | 7.2.2 Monitoring of operational parameters 7.2.3 Combined situations 7.2.4 Managed ice conditions 7.2.5 Wildlife observations 7.3 Timeline 7.3.1 Planning situations |
| 28 | 7.3.2 Strategic situations 7.3.3 Tactical situations |
| 29 | 7.3.4 Phases of operations 7.4 Forecasting 7.4.1 General 7.4.2 Accuracy |
| 30 | 7.4.3 Metocean data 7.4.4 Ice management forecast parameters |
| 31 | 7.4.5 Nowcasts 7.4.6 Forecasts for weather windows 7.5 Data collection 7.5.1 General 7.5.2 Data quality |
| 32 | 7.6 Data organization 7.6.1 General requirements 7.6.2 Accuracy and bias of data 7.6.3 Instrument specifications 7.6.4 Data backup 7.7 Data dissemination 7.7.1 General |
| 33 | 7.7.2 Communications and infrastructure 7.7.3 Presentation 8 Ice detection and tracking 8.1 Objectives |
| 34 | 8.2 System criteria 8.3 Detection capabilities 8.4 Tracking capabilities |
| 35 | 9 Threat evaluation and response 9.1 Threat evaluation strategy 9.2 Identification of ice hazards |
| 36 | 9.3 Methods for threat evaluation |
| 37 | 9.4 Key concepts 9.4.1 T-time 9.4.2 T-distance 9.4.3 Ice hazard distance 9.4.4 Ice hazard time 9.4.5 Ice drift speed 9.4.6 Closest point of approach |
| 38 | 9.5 Ice alert levels and zones 9.5.1 Zoning strategy 9.5.2 Monitoring zone 9.5.3 Management zones 9.5.4 Secure zones 9.5.5 Exclusion zone 9.6 T-time calculations |
| 39 | 9.7 Stages of threat assessment 9.8 Models for ice actions 9.9 Situations requiring increased vigilance 9.10 Infrequent, unanticipated and unforecast ice events |
| 40 | 10 Physical ice management 10.1 Selection criteria 10.2 IM vessel requirements |
| 41 | 10.3 Operation-specific procedures 10.4 Preparedness 10.5 Physical IM strategies and techniques |
| 42 | 10.6 Ice-restricted operations 10.7 Effects of IM 11 Personnel and training 11.1 IM personnel requirements |
| 43 | 11.2 General training requirements 11.3 Requirements for training 11.3.1 Organizations offering ice management training 11.3.2 Training personnel |
| 44 | 11.3.3 Training facility 11.3.4 Training elements |
| 45 | 11.3.5 Training requirements for monitoring and advisory personnel 11.3.6 Training requirements for other personnel 11.3.7 Training curriculum |
| 46 | 11.4 Ice management training: specific requirements 11.4.1 General 11.4.2 Operations in arctic and cold regions 11.4.3 Field experience |
| 47 | Annex A (informative) Ice management HAZID workbook |
| 48 | Annex B (informative) Additional information and guidance |
| 101 | Bibliography |
