4.1.1 Before a new Installation (or any alteration or addition to an existing
                                 installation) is put into service, trials are to be carried out. These trials are in
                                 addition to any acceptance tests which may have been carried out at the
                                 manufacturer’s works and are to be based on the approved test schedules list as
                                 required by Pt  6, Ch  1,  1.2 Plans 1.2.2.
                              
                              
                              
                            
                           
                           
                           
                              
                              
                              4.1.2 Two copies of the alarm and control equipment test schedules signed by
                                 the Surveyor and builder are to be provided on completion of the survey. One copy is
                                 to be submitted to LR and the other is to be made available at subsequent Periodical
                                 Surveys.