Regulation 32, schedule 2 part i paragraphs 22 and 3 and schedule 6 in full. Provided that a tank is completely filled with liquid no movement of the liquid is possible and the effect on the ship s stability is precisely the. Rating is available when the video has been rented. Annex stability information booklet foreword this document indicates the details which should be provided in the ship s stability information booklet so as to ensure compliance with the merchant shipping load. Another type of ship stability exists when dealing with courseheadings. Schedule 2 paragraph 1 or schedule 4 paragraph 53, 5 and 6 as appropriate see regulation 29. Timber deck cargoes, 1991 code of safe practice for ships carrying.
Timber deck cargoes there is a steady incidence of timber deck cargoes being lost overboard, sometimes with catastrophic results for ship and crew. The lightweight definition shall be stated in the stability manual indicating which items are. The height of the timber deck cargo above the weather deck on a ship within a seasonal winter zone in winter should not exceed one third of the extreme breadth of the ship. Checklist stability booklet and loading manual gl group yumpu. A material may be stressed or strained and not return to its initial form, thereby losing its stability. Organized into 56 chapters, the book looks at the relationship between ship stability and ship motion, with emphasis on group weights in a ship. Ship stability intact stability criteria for general cargo ships passenger ships tanker vessel container ship cargo ship carrying timber deck cargo cargo ship. The volume of timber deck cargo may be included in the derivat ion of the cross curves. Operational measures for ships carrying timber deck cargoes. The stability requirem ents to be complied with are as follows.
Edition october 2015 page 3 stability dnv gl as changes current. Rules for the classification and construction of seagoing ships. Annex stability information booklet foreword standardise. The height of timber on deck shall not obstruct the navigation bridge visibility as per imo visibility criteria. Stability criteria in wind and waves stability curves and windheeling moment lever curves of ships are to comply with the following requirements in fig. Hence there is a link between ship stability and ship strength. Code of safe practice for ships carrying timber deck cargoes, 2011. P a r t 3 c h a p t e r 1 5 c h a n g e sc u r r e n t rules for classification. It is important to ensure that the carriage, stowage and securing of timber deck cargoes does not fall short of any currently accepted codes, rules, regulations or formal recommendations. Ship stability for masters and mates sciencedirect.