GB/T 21562.3-2015: Railway applications -- Specification and demonstration of reliability, availability, maintainability and safety (RAMS) -- Part 3: Guide to the application for rolling stock RAM

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Scope

This Part of GB/T 21562 provides guidance on applying the RAM requirements
in GB/T 21562-2008 to rolling stock during the system life cycle phases from
invitation to tender to demonstration in operation.
The Part is aimed at the customers/operators and main suppliers of rolling stock
(including D-series high-speed train). It mainly specifies the following contents.
- Tasks which the customer/operator of rolling stock is responsible for.
 SPECIFY the RAM requirements, ADDRESS the type of operation in
terms of the end customer needs, service availability, and economic
considerations;
 EVALUATE different tenders, in terms of RAM requirements, on a
common basis with the aid of specific RAM documents;
 CONFIRM whether, during design/development phase, the rolling
stock satisfies the RAM requirements by examining step by step
detailed and specific RAM documents as an output of the RAM
activities performed; VALIDATE that the rolling stock, as delivered,
satisfies the specified RAM requirements.
- Tasks which the main supplier of rolling stock is responsible for.
 UNDERSTAND the customers/operators’ RAM requirements;
 PROVIDE substantive performance in a tender to show that the
product offered is likely to satisfy the RAM requirements by performing
preliminary RAM analysis;
 PROVIDE substantive performance during design/development
phase to show that the product offered is likely to satisfy the RAM
requirements by performing detailed RAM analysis;
 DEMONSTRATE that the product delivered satisfies the RAM
requirements.
Regarding LCC model, this Part specifies only the required key RAM
parameters.
This Part excludes the following contents.
- RAM values connected to the different RAM requirements (However, 5.4
provides a simple guideline of actions for more in-depth decision making
and selection of appropriate values);
- Specific RAM documents and activities (However, this Part provides, only
as an example, typical data and document templates for recording the
output of a RAM analysis).

Basic Data

Standard ID	GB/T 21562.3-2015 (GB/T21562.3-2015)
Description (Translated English)	Railway applications -- Specification and demonstration of reliability, availability, maintainability and safety (RAMS) -- Part 3: Guide to the application for rolling stock RAM
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	S04
Classification of International Standard	45.060
Word Count Estimation	51,537
Date of Issue	2015-12-31
Date of Implementation	2016-07-01
Regulation (derived from)	State Standard Announcement 2015 No.43
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China