4.1.1 The designer/manufacturer of the lifting appliance shall have a system in
                                 place which enables all materials to be traced from purchasing to receipt at the
                                 manufacturer’s works and integrated into the construction of the lifting appliance.
                                 The Surveyors are to be given access for tracing the material when required.
                              
                              
                              
                            
                           
                           
                           
                              
                              
                              4.1.2 Any deviation from the documentation requirements provided in the following shall be
                                 agreed with LR prior to any material being ordered for the actual project.