Supersedes CLC/TR English version. Railway applications –. The specification and demonstration of. Reliability, Availability. BS PD CLC/TR Railway applications – The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) – Part 3. Buy CLC/TR Railway Applications – The Specification And Demonstration Of Reliability, Availability, Maintainability And Safety (rams) – Part 3.
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It is therefore advisable, to identify all the entities that can 5026-3 a part of this relationship and to examine how the responsibilities of dealing with these entities are shared between the customer and supplier relationship.
Identification number of dra wing or diagram containing the identif ication references of the LRUs under consideration code and description. Prediction is very difficult, Additional requirements may be agreed between customer and supplier.
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Build a watch list Add to the watch list. Maintenance cost is time-variable when considering either corrective or preventive maintenance. After receiving offers 5126-3 Customer evaluates the docum ents and chooses the best offer.
More information add to basket. Where Main Supplier introduces limitations, they should be discussed and agreed with the Customer. During this phase, functions should be classified using the Failure Categories defined by the Main Supplier and adapted for the specific requirements of the Contract.
We need your help to maintenance this website. This guide deals with the application of RAM part fn EN to rolling stock only, as stated in the Scope and clarifies areas where EN could be misinterpreted. Systems approach to 501126-3, EN – 3: For IECwhich came into operation inwe see an attempt to Examples of documentation to be requested during tender phase can be taken from design phase documentation see 5. The process of deriving detailed hazards for rolling stock should be addressed to cover all the possible and reasonable factors influencing safety by considering at least the following: Carpeting and wall-to-wall textile flooring should be designed for easy replacement for cleaning off the rolling stock by providing appropriate breaks especially in the environments subject to heavy traffic corridors, vestibules, etc.
RAM documentation should be reviewed at this milestone to ensure that all the RAM Requirements have been properly achieved and to examine any problems arising.
These documents are considered as part of the RAM Programme. Book 3Part B, Subpart 2.
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Size px x x x x Every piece of equipment, device and item of furnishing subject to dismantling for replacement, repair or programmed maintenance should not exceed the weight supportable by a single person and should be capable of being manually handled by a single person.
Destruel Date of publication: The final goal is the derivation of RAM targets through the appropriate analysis of all the information collected and organised in a structured way.
The second bullet item is well explained within EN and, depending on the phases chosen, it also addresses the third bullet item. Also, in rolling stock contracts, there is now a greater emphasis on the impact on end customers of service failures and on the economic and risk considerations of RAMS i. Wollny, 11th July Use of data from previous accidents and incidents, generic lists and other documents dealing with safety and hazards is recommended.
The resultant deliverables of the preliminary RAM-related activities are: The connections existing between the unit and the structure and between the unit and other interconnected units should be accessible, able to be disconnected and reconnected and not subject to corrosion or rust in relation to the environment in which they are located. In particular, for elementary objects, 50126- or unified solutions should be used, or parts already in use by the customer as classified replacement parts.
Establishing a breakdown structure of the rolling stock, gives a 501263 reference outline for all the activities and analyses for supporting RAM Programme through the Life Cycle. In this way, they can evaluate various and different operating and maintenance strategies to optimize LCC.
Table 2 — Example of header for a form representing a breakdown structure Subject Details Rolling stock ID code or definition of rolling stock Doc. This should be verified 5016-3 the mockup. Identification data has should be collected to enable traceability for further investigations, such as: Manual of Railway Engineering Edition Please copy and paste this embed script to where you want to embed Embed Script.
Terms and Conditions Terms of subscription Online watch. This consideration implies that the results of each phase must be confirmed during successive phases. A minimum set of data is used to represent and to m anage the breakdown structure. A guide to the application of EN -1 for safety of railway systems These characteristics define the conditions under which the rolling stock is required to accomplish its mission and constitute the reference conditions for: You may find similar items within these categories by selecting from the choices below:.
However in related standards, such as BS ENclassification has a The main characteristics and features necessary to describe a rolling stock are its Mission Profile, Route Profile, Operating Conditions, Environmental Conditions and Maintenance Conditions including logistics.
Learn more about the cookies we use and how to change your settings. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Table 1 gives some typical examples only: The completion of a suitable 501126-3 is outside the scope of this guide but the above information is useful to give an overview and to better introduce the RAM parameters for inclusion into an LCC model.