Transcript ISO/TC 178 WG4 Safety Requirements and Risk Assessment

REVISION OF
EN 81-1 & EN 81-2
* EN 81 Series of standards
* What are EN 81-20 and EN 81-50?
* How are these standards produced?
Structure of EN 81 family of standards
EN 81
FAMILY
EN 81-1x
BASICS
&
INTERPRETATIONS
10
System
of EN 81
series of standards
11
11
Interpretations to
EN 81 standrads
12
Procedures for
Risk Assessment
(Today using ISO)
EN 81-2x
EN 81-3x
EN 81-4x
LIFTS FOR
TRANSPORT OF
LIFTS FOR
TRANSPORT OF
GOODS ONLY
SPECIAL LIFTS
TRANSPORT OF
PERSONS & GOODS
20
Passenger &
goods/passenger
lifts
Electric
(Traction, Drum)
Hydraulic
PERSONS & GOODS
30
Service lifts
(EN 81-3:2000)
EVALUATIONS
60
50
Examinations,
Calculations and tests
of lift components
41
Vertical
lifting platforms
51
Technical file &
instruction for use
Special lifts for
persons & goods
61
EN 81-7x
EN 81-8x
PARTICULAR
APPLICATIONS
PERSONS & GOODS
EXISTING
LIFTS
70
80
Accessibility for
persons with
impaired mobility
Improvement
of safety of
existing lifts
71
Type examinations
of lifts
Technical file &
instruction for use
Goods only lifts
Vandal resistant
lifts
58
68
Fire-fighters
lifts
43
Lifts for
access to
work places
21
DOCUMENTATION
FOR LIFTS
40
31
Passenger lifts
in existing buildings
EN 81-6x
Stair lifts and
inclined
lifting platforms
Accessible
goods-only lifts
etc.
EN 81-5x
Landing door
fire tests
Remote monitoring
72
73
Behaviour
of lifts in the
event of fire
22
Passenger
lifts, inclined
81
Modernisation
of lifts
89
82
Accessibility
improvement
of existing lifts
83
Vandal
resistance
improvement of
existing lifts
76
Use of lifts for the
evacuation of
disabled persons
28
Remote alarm
for passenger /
goods
passenger lifts
77
Lifts subject to
seismic
conditions
Legend:
Document published or in process of publication
Document in development
New Document revision of EN 81-1 & 2
Document for future development
2010-12 08
EN
TS
TR
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How revised EN 81-1 &-2 become EN 81-20 &-50?
EN 81
FAMILY
EN 81-1x
BASICS
&
INTERPRETATIONS
10
System of
EN 81 series
standards
11
11
Interpretations to
EN 81 standrads
EN 81-2x
EN 81-3x
EN 81-4x
LIFTS FOR
TRANSPORT OF
PERSONS & GOODS
LIFTS FOR
TRANSPORT OF
GOODS ONLY
SPECIAL LIFTS
TRANSPORT OF
PERSONS & GOODS
20
Passenger &
goods/passenger
lifts
Electric
(Traction, Drum)
Hydraulic
30
EN 81-5x
EVALUATIONS
DOCUMENTATION
FOR LIFTS
50
40
Service lifts
(EN 81-3:2000)
EN 81-6x
Stair lifts and
inclined
lifting platforms
31
41
Accessible
goods-only lifts
Vertical
lifting platforms
Examinations,
Calculations & tests
of lift components
51
Type examinations
of lifts
EN 81-7x
EN 81-8x
PARTICULAR
APPLICATIONS
PERSONS & GOODS
EXISTING
LIFTS
60
Technical file &
instruction for use
Special lifts for
persons & goods
61
70
80
Accessibility for
persons with
impaired mobility
Improvement
of safety of
existing lifts
71
Technical file &
instruction for use
Goods only lifts
Vandal resistant
lifts
68
Fire-fighters
lifts
81
Modernisation
of lifts
etc.
12
Procedures for
Risk Assessment
(Today using ISO)
43
58
Lifts for
access to
work places
21
Passenger lifts
in existing buildings
Landing door
fire tests
Remote monitoring
72
73
Behaviour
of lifts in the
event of fire
22
Passenger
lifts, inclined
89
82
Accessibility
improvement
of existing lifts
83
Vandal
resistance
improvement of
existing lifts
76
28
Remote alarm
for passenger /
goods
passenger lifts
EN 81-1:1998+A3:2009
Electric lifts
Legend:
Document published or in process of publication
Document in development
New Document revision of EN 81-1 & 2
Document for future development
2010-12 08
EN
+
EN 81-2:1998+A3:2009
Hydraulic lifts
TS
Use of lifts for the
evacuation of
disabled persons
77
Lifts subject to
seismic
conditions
TR
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Revision of EN 81-1 & EN 81-2
• EN 81-1 and EN 81-2 will be merged into the following new parts:
• EN 81-20
Passenger and goods passenger lifts
Contains requirements for complete passenger or goods passenger
lift installations independent of the driving system, taking over the
general design requirements from EN 81-1/2:1998 and all their
amendments
• EN 81- 50
Examinations, calculations & tests of lift components
Contains description of the examinations, calculations and tests of
lift components used in any type of lift (passenger, goods
passenger, goods only lift, etc.)
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Structure of EN 81-20 (1/2)
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Lift well
Machinery and pulley spaces
Landing doors and car doors
Car, counterweight and balancing weight
Suspension, compensation
Overspeed protection and protection against unintended car
movement
Guide rails
Buffers
Final limit switches
Lift machinery and associated equipment
Electrical installation
Protection against electric faults
Controls; priorities
Verification - Examinations and tests before putting into service
Information for use: Documentation - Examinations – Tests,
Technical dossier, Instruction manual
Chapter 5 to 15
Landing & car doors
& locking merged
Electrical & hydraulic
drives grouped
Annexe D
Chapter 16
5
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Structure of EN 81-20 (2/2)
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Annex A (normative) List of the electric safety devices
Annex B (normative) Unlocking triangle
Annex C (informative) Technical dossier
Annex D (normative) Periodical examinations and tests,
after an important modification
or after an accident
Annex E (normative) PESSRAL
Annex F (normative) Machinery spaces - Access
Annex G (informative) Building interfaces
Annex H (normative) Pit access ladder
§14.1.2.6
Annex O
New
New
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Structure of EN 81-50
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Examinations, calculations methods and tests - General provisions
Landing and car door locking devices
Safety gear
Annexe F
Overspeed governors
Buffers
Safety circuits containing electronic components and/or programmable
electronic systems (PESSRAL)
Ascending car overspeed protection means
Unintended car movement protection means
Rupture valve/one-way restrictor
Annexe G
Guide rails
Annexe M
Suspension means - Traction evaluation for electric lifts
Evaluation of safety factor on suspension ropes for electric lifts
Annexe N
Calculations of rams, cylinders, rigid pipes and fittings
Annexe K
Pendulum shock tests
Annexe J
Annex A (normative) Electronic components - Failure exclusion
Annexe H
Annex B (informative) PESSRAL - Description of possible measures Annexe P
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How are these standards produced?
CEN/TC10/WG1 - Structure
CEN/TC10
Lifts, escalators & moving walks
WG1
Lifts,
Goods Lifts
Task Force
Revision of
EN 81-1 & 2
AH 1
WT 1
WT 2
WT 3
WT 5
WT 8
WT 9
Goods
Only and
Service
Lifts
Lifts not
Electric or
Hydraulic
New lifts in
Existing
Buildings
Seismic
Conditions
Vandalism
PESSRAL
AH 2 AH 3
AH 6AH 9
AH
Key – Status at Nov 09
AH18
Work ongoing
Inactive
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Revision of EN 81-1 & EN 81-2
Task Force & AH Groups
WG1
Key – Status at Nov 2010
Lifts, Goods Lifts
Work ongoing
Work complete / awaiting approval
Continuous during revision
Task Force
Revision of EN 81-1 & 2
AH 1
2010-12 08
AH 2
AH 3
AH 4
AH 5
AH 6
Risk
AH 7
Relevant
Directives
Door forces
Traction
Calculation
Assessment
A and B
Class
Standards
Electrical
Questions
Guide Rails
AH 10
AH 11
AH 12
AH 13
AH 14
AH 15
AH 16
Hydraulics
New
Structure
of EN 81
Review of
EN 81-1/2
Working
Conditions
Mechanical
Interfaces
Documents
Testing
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AH 8
AH 9
Safety
Gears
Buffers
AH 17
International
Co-operation
AH 18
Special
tools &
software
9
Revision of EN 81-1 & EN 81-2
Approval Process
WG1 either approves the work item
for inclusion into the text of the revised
standard or refuses /sends back to TF
for reconsideration
Task Force examines proposal
and accepts/modifies/refuses
as appropriate before sending
to WG1
CEN/TC10/WG1
CEN/TC10/WG1/Task Force
AH group studies work
item and prepares a
proposal for Task Force
approval
Task Force
prepares work
items and
assigns to AH
working group
AH Working Groups
CEN/TC10/WG1/Task Force
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CEN/TC 10/WG1
Revision Progress
Group
Number of open items assigned and topics
Task Force
146
Items of editorial nature or those requiring external
comment/collaboration
AH 2
59
Doors and door forces
AH3
13
Calculation of traction
AH6
66
Electrical control
AH7
9
Guide rails
AH8/AH9
31
Buffers, safety gear, governors, etc.
AH10
AH13
47
Hydraulic components
22
Safety spaces & protection of maintenance workers
AH14
2
Interface of the lift with the building structure
AH15
3
Documentation
AH16
29
Testing and test procedures
AH18
1
Provision of special tools and software
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CEN/TC 10/WG1
Revision Progress
Status of open
items as of
November November
2008
2010
Total open items
350
428
Items approved
by WG1
84
417
112
11
154
0
Items awaiting
approval
Items still
under work
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Remarks
+ 22 %
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EN81-1/2 Revision: Simplified Workflow
Oct. 2007
Preparation &
Distribution
of Work
TF
Dec. 2009
AH 1
Jan. 2010
Work
Packages
Mar. 2010
Work
Packages
TF
AH 2
WG1
Approved
Work
Packages
Jul. 2010
Editorial
Committee
Conversion
Table
Comments
from CEN
Consultant
Draft
EN 81-20/50
AH ..
Jan. 2011
Oct. 2010
Approved Draft
EN 81-20/50
Incl. Translations
for CEN Enquiry
Approved
Draft
EN 81-20/50
WG1 & CC
CEN
Jul. 2011
Public
Enquiry
Jan. 2012
Comments
on Draft of
EN81-20/50
Draft
Answers to
Comments
Approved
Answers to
Comments
WG1
TF
Possible involvement of AHs
Mar. 2012
May. 2012
Aug. 2012
Oct. 2012
Approved
Final Draft
EN 81-20/50
Approval to
Initiate the
Formal
Vote
Comments
of the Final
Draft
EN81-20/50
Approved
Answers to
Comments
WG1 & CC
TC10
To be Decided
To be Decided
Harmonized
EN 81-20/50
EN 81-1/2
Withdrawn
EC
2010-12 08
Formal
Vote
TF
WG1
Editorial
Committee
Final Draft
EN 81-20/50
Dec. 2012
Ratified
EN 81-20/50
CEN
Legend:
TF
: CEN TC10/WG1 Task Force for EN 81-1/2 revision
AH : Ad Hoc Group
Regular Maintenance:
WG1 : CEN TC10/WG1
DOW
• Interpretations
CEN : CEN Central Organization
• Amendments
CC : CEN Consultant
• Revisions
EC : European Commission
Note: Dates are subject to regular review and update
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Continues
DAV
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