10.3.4 Each unit should carry lifeboats complying
                           with the requirements of the LSA Code, installed in at least two widely
                           separated locations on different sides or ends of the unit. The arrangement
                           of the lifeboats should provide sufficient capacity to accommodate
                           the total number of persons on board if:
                        
                        
                        
                        
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                                 .1 all the lifeboats in any one location are lost
                                 or rendered unusable; or
                              
                              
                              
                            
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                                 .2 all the lifeboats on any one side, any one
                                 end, or any one corner of the unit are lost or rendered unusable.
                              
                              
                              
                            
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           10.3.5 In addition, each unit should carry liferafts
                           complying with the requirements of the LSA Code and approved to the
                           actual operating height, of such aggregate capacity as will accommodate
                           the total number of persons on board.
                        
                        
                        
                      
                     
                     
                     
                        
                        
                         
                           10.3.6 In the case of a self-elevating unit where,
                           due to its size or configuration, lifeboats cannot be located in widely
                           separated locations to satisfy paragraph 10.3.4, the Administration
                           may permit the aggregate capacity of the lifeboats to accommodate
                           the total number of persons on board. However, the liferafts under
                           paragraph 10.3.5 should be served by liferaft launching appliances
                           or marine evacuation systems complying with the requirements of the
                           LSA Code.