Steven Sawhill (DNV) & Alexei Terekhov (VNIIGAZ) 8 December 2010 Barents 2020 Group 5 Moscow 12 / 2010 progress report Safe Working Environment for Personnel in the Barents Sea

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Group 5 Objective & deliverable Objective  Provide industry guidance for safe working environment for personnel on board ships and offshore installations operating in the Barents Sea Required results / Deliverable  Guidance document as Annex proposal to ISO © Svetlana Bogdanova. All rights reserved.

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Physical and chemical factors Ergonomic factors Psychosocial factors Thermal environment Chemicals Light Vibration Noise Radiation Temperature, humidity and air velocity Acclimatization Shift Remoteness Darkness/ lightness Physical strain Ergonomic work- place design Organizational Different cultures Interaction Arild Øvrum, UNN Barents 2020 Group 5 Focus on human health, safety and performance

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Management of occupational risks Estimation Preventive measures Nature of factors Характер факторов Elimination of a dangerous factor or risk Degree of effect Степень влияния Exposure Экспозиция Introduction of special work and rehabilitation routine Application of personal protection equipment (at risk remainder) Reduction of dangerous factor or risk level Aleksandr Ivanov, Giprospetsgaz

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Actions at design and operation stages, influencing the level of occupational risks for employees Solutions for the occupational risks minimization Design solutions Operational solutions Personnel selection Medical examination Safety rules instructions Supply of special meals Medical services Indemniy insurance (Employer) Supply of uniform and personal protection equipment Application of safe process technologies Allowance for local conditions Application of safe equipment Establishing the work and rest routines State insurances Equipment of sanitary and household premises Aleksandr Ivanov, Giprospetsgaz

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Annex to ISO Work in cold environment 2.Winterization 3.Noise and vibration 4.Stress management 5.Training and competence Work / rest / clothing regime Functional guideline recommendation Based upon ISO Expand to include protection of hands, feet, head, face, breathing Group 5 – Results to date

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Environment Physical strain Clothing Wind Humidity Metabolic energy production In different work situations. Low medium high Work in Cold Climate – Work / Rest regimes Temperature Whole body heat balance - Insulation Requirements, IREQ Calculation of Duration Limited Exposure based on the environmental factors, physical strain and clothing available Protection of extremities (hands, feet, head) Mittens, gloves, head wear. Winterization Design of outdoor micro workspace environments. AO, version Arild Øvrum, UNN

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Example from ISO Work / rest / clothing regime  Gives Duration of Limited Exposure for 5 different clothing ensembles at various temperatures  This diagram is for a moderate activity level (145 W/m 2 ) ISO Time (hrs) Temp. °C

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Annex to ISO Work in cold environment 2.Winterization 3.Noise and vibration 4.Stress management 5.Training and competence Work / rest / clothing regime Functional guideline recommendation Based upon ISO Expand to include protection of hands, feet, head, face, breathing Health fitness assessment to work Functional guideline recommendation Based upon ISO and OGP 398 Expand to strengthen psychosocial assessment Group 5 – Results to date

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Physical and chemical factors Ergonomic factors Psychosocial factors Thermal environment Chemicals Light Vibration Noise Radiation Temperature, humidity and air velocity Acclimatization Shift Remoteness Darkness/ lightness Physical strain Ergonomic work- place design Organizational Different cultures Interaction Arild Øvrum, UNN Barents 2020 Group 5 Occupational health factors for working in the Barents Sea

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Annex to ISO Work in cold environment 2.Winterization 3.Noise and vibration 4.Stress management 5.Training and competence Work / rest / clothing regime Functional guideline recommendation Based upon ISO Expand to include protection of hands, feet, head, face, breathing Health fitness assessment to work Functional guideline recommendation Based upon ISO and OGP 398 Expand to strengthen psychosocial assessment Group 5 – Results to date Cold risk management Functional guideline recommendation Based upon ISO and ISO Strengthen Safe Job Analysis Develop Permit for Cold Work

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Barents Sea climate zones ISO AARI

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November Cold risk assessment workshop  Detailed planning for workshop on Wind Chill & Cold Exposure Risk  Scope, objective & agenda under development  To be held during our next Work Group meeting  St. Petersburg, March 2010

© Det Norske Veritas AS. All rights reserved. Barents 2020 Group 5 18 November  Ships fit for Purpose  People fit for Purpose Integral Elements for Arctic Success © Svetlana Bogdanova. All rights reserved. © 2008 Aker Arctic Technology. Used with permission.