Maritimeworks-
Part1-1:General-Codeofpracticefor planning and designforoperations
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Publishing and copyright information
The BSI copyright notice displayed in this document indicates when the document was last issued.
The British Standards Institution 2013
Published by BSI Standards Limited 2013
ISBN 978 0 580 76228 4
ICS 47.020.99
The following BSI references relate to the work on this document: Committee reference CB/502Draft for ment 13/ DC
Publication history
First published as BS 6349-1 April 1984 Second edition as BS 6349-1 July 2000Third (present) edition September 2013
Amendments issued since publication
Contents
ForewordivSection 1:General11 Scope12 Normative references13 Terms definitions symbols and abbreviations 24 Section 2:The maritime environment 12 Environmental considerations 125 Bathymetric and topographic surveys 135.1 Bathymetric surveys Survey control145.3 5.2 Other surveys for seabed or subsurface hazards 19 156 acquisition Meteorological and oceanographic considerations and data6.1 General 20 196.2 Particular considerations for surveys and data analysis 217.1 7 Meteorological effects 25 General 257.2 Precipitation 26 Wind257.4 7.3 Air temperature and humidity 277.5 7.6 Visibility Atmospheric pressure 27 277.7 Solar radiation 288.1 8 Water level effects Water levels 28 298.2 Seiches 298.3 8.4 Surface water run-off 29 Long-term sea level trends9 Currents and water movement3010 Waves 3111.1 11 Water quality 3311.2 Water temperature 33 General 3311.4 11.3 Chemical position 34 3411.5 Pollution Marine life 3512 11.6 Sediment transport 35 3512.1 Assessing the present sediment transport regime36 General 3512.3 Assessing impacts of works on sediment transport 45 12.2Section 3:Safety and operational considerations 4713 Operational considerations for planning and design4713.1 13.2 Facility operating manual 47 General4714 Health and safety 4815 Control of pollution and discharges to the sea4915.1 Vessel's waste 49
15.2 Port wastewater and surface run-off 5016 Port and maritime security5017 Design working life 5018 19 Navigation channels and ship manoeuvring 53 Vessel data5119.1 General 53sse upe as 19.2 Planning and design studies 5319.4 Horizontal channel and manoeuvring area dimensions 6020 20.1 Berths and mooring 66 General6620.2 Mooring and mooring conditions 6921 Operability and weather downtime 7522 Design operating conditions7623 Maintenance 77
Annexes
Annex A (informative) Organizations with a role in coastal activities in theUnited Kingdom 78 Annex B (informative) Metocean data acquisition 80Annex D (informative) Key dimensions of ships for preliminary design Annex C (informative) Sediment transport data acquisition88purposes 89Annex E (informative) Guidance on assessment of acceptable wave conditions for moored vessels101
Bibliography 107
List of figures
Figure 1- PIANC channel depth factors 56 Figure 2- PIANC definition of channel and fairway 61Figure 3 -PIANC definition of elements of channel width 61 Figure 4 - Considerations for layout and separation distances of oil and gastanker berths 68Figure 5- The six degrees of freedom of vessel motion72 Figure D.1 - Dimensions for LNG vessels related to gas capacity 90ses ss Figure D.2 -Dimensions for LPG vessels related to gas capacity 91Figure D.4 Dimensions for liquid bulk carriers and tankers related to DVTFigure D.5 - Dimensions for dry bulk carriers related to DWT 94 (carriers up to 50 000 DWT)93Figure D.6 - Dimensions for dry bulk carriers related to DWT (carriers up to50000 DWT)95Figure D.7 - Dimensions of container ships related to TEU capacity 96Figure D.8- Dimensions of general cargo ships related to DWT97 Figure D.9 - Dimensions of Ro-Ro ferries related to lane length98Figure D.10 - Dimensions of cruise ships related to passenger capacity 99
List of tables
Table 1- Indicative design working life categories for maritime works 51Table 2 Typical planning and design activities for channels and manoeuvringareas according to design stage 54
Table D.1 Approximate values of displacement from nominal ship capacity100Table D.2 - Typical ranges of C.100Table E.2 - Wave climate criteria for small craft considering extreme events 102 Table E.1 Wave criteria from small craft 101Table E.3 Remended maximum velocity limits 1 0oo DWT to 8 000 DWT103Table E.4 Guidance on maximum motion criteria for safe workingTable E.5 Remended maximum motion criteria for safe working conditions conditions 104Table E.6 - Guidance on maximum allowable significant motion amplitude of Ro-Ro vessels104conditions for container ships for (un)loading efficiency of 95% 105Table E.7 - Surge criteria for container ships for (un)loading efficiency of 95%105
Summary of pages
