ISA 91.01 : 1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
IDENTIFICATION OF EMERGENCY SHUTDOWN SYSTEMS AND CONTROLS THAT ARE CRITICAL TO MAINTAINING SAFETY IN PROCESS INDUSTRIES
Hardcopy
28-03-2001
English
01-01-1995
1 Purpose
2 Scope
3 Definitions
4 Procedure
4.1 Identification
4.2 Maintenance and testing
5 References
Specifies a procedure to identify the instruments that are classified as emergency shutdown systems and safety critical controls, and identifies requirements for testing and documenting test results of systems. Does not deal with regulations, address codes, and other requirements applicable to the nuclear power industry.
| DevelopmentNote |
Redesignated as ISA-91.00.01 (05/2001)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
International Society of Automation
|
| Status |
Superseded
|
| SupersededBy |
| 12/30264232 DC : 0 | BS EN 61511-3 ED.2 - FUNCTIONAL SAFETY - SAFETY INSTRUMENTED SYSTEMS FOR THE PROCESS INDUSTRY SECTOR - NORMATIVE - PART 3: GUIDANCE FOR THE DETERMINATION OF THE REQUIRED SAFETY INTEGRITY LEVELS - INFORMATIVE |
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