strategic approach for iso rpdarbetsliv.de/region_9/ftf-2013-10-22/ronner iso tc94 sc... · 2014....
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ISO TC 94 SC 15 - PROGRESS REPORT
Strategic Approach for ISO RPD
ISO-RPD/www (what, when, why?)
progress reportLars Ronner Chairman TK 400 2013-10-21
Overview on Standardization of Respiratory Protective Devices (RPD)
ISO TC 94 SC 15 - PROGRESS REPORT
Who are the partner ?
Participating countries (P-members): 21
Australia, Belgium, Brazil, Canada, Denmark, Finland, France, Germany, Ireland, Italy, Japan, Korea (Rep.) Mexico, Netherlands, Poland, South Africa, Spain, Sweden, Switzerland, USA, Great Britain
Observing countries (O-members): 4New Zealand, Romania, Serbia, Slovakia
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ISO TC 94 SC 15 - PROGRESS REPORT
1 Standard for Terms and Definitions
8 Documents about “Human Factors”
2 Performance Standards (Filtering - and Supplied breathable gas RPD)
1 Standard for Thread Connector (Filter & RI)
15 Test method Standards
3 Standards for Selection & Use
30 Documents
ISO WORK PROGRAM
Which documents are in preparation?
ISO TC 94 SC 15 - PROGRESS REPORT
R Leonardo da Vinci 1452-1519
Protection
Protection
wearer
Environment
Hazards
WEARER FOCUS AND SYSTEM APPROACH
What is wearer-focus?
ISO-RPD-Standardization
follows the W e a r e r
focus based on Human
Factors for protection against all threats of
working environment
ISO-RPD-Standardization
is based on a System Approachexception:Filter and RespiratoryInterface with Standardized Connector
Performance Characteristic
will tie into Classification and a selection procedure
will use the appropriate class of RPD with the adequate performance
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ISO TC 94 SC 15 - PROGRESS REPORT
from product orientated standardization ….
…to performance orientated standardization!
Change in concept:
to
P e r f o r m a n c e
…from more than 40 RPD-Product-Standards to only 2 main RPD-Standards!
NEW APPROACH
ISO 17420 – 1, Supplied Breathable Gas RPD , ISO 17420 – 2/3, Filtering RPD/Thread
What is new?
ISO TC 94 SC 15 - PROGRESS REPORT
Breathable Gas Capacity
Total InwardLeakage
Work Rate
Gas Filter Type/Capacity
Particle Filter Type/Efficiency
What are
typical
Performance Characteristics ?
PERFORMANCE CHARACTERISTICS OF RPD
Breathing Resistance
Work of Breathing
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ISO TC 94 SC 15 - PROGRESS REPORT HUMAN FACTORS-ISO 16976 SERIES
Human Factors…
…are the foundation of the ISO RPD Standardization
HumanISO 16976
Factors
Psyco-logicalEffectspart 6 Meta-
bolicRatespart 1
Anthro-pometrics
part 2CO2-O2 limitation
part 3
Work ofBreathing
part 4
ThermalEffectspart 5
Hearing& Speech
part 7Ergonomics
part 8
What are Human Factors?
ISO TC 94 SC 15 - PROGRESS REPORT
Definition of wearer group:5 to 95 perzentile, based on the Gauss Distribution of all RPD wearers, female and male, in the age of legal employment in their working environment
std.NormV( m = 5,00; s = 2,00 )
0
0,2
0,4
0,6
0,8
1
1,2
0 1 2 3 4 5 6 7 8 9 10 11
50 %
5 % to 95 %
5 % (female) 95 % (male)
R ISO/TC 133/N0031 Definition of Virtual Human Body
DEFINITION OF WEARER GROUP
Who are the wearer?
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ISO TC 94 SC 15 - PROGRESS REPORT
Minimum Frontal BreadthFace WidthBigonial BreadthFace LengthInterpupillary BreadthHead BreadthNose ProtrusionNose BreadthNasal Root BreadthMenton-Subnasale Length
12345678910
10 MEASUREMENTS FOR PRINCIPLE COMPONENT ANALYSIS
16976
Anthro-pometrics
part 2
Anthro-pometrics
part 2
How to describe the human face?
ISO TC 94 SC 15 - PROGRESS REPORT
10
20
30
40
50
240 260 280 300 320
First Principal Component
Sec
on
d P
rin
cip
al C
om
po
nen
t
R NIOSH-NPPTL
S = small; M = medium; L = large; SW = short/wide; LN = long/narrow
Head forms in relation to segmentation of wearer‘s distribution
TIL-TEST PANEL SELECTION - HEADFORMS
small
large
med- -ium
S W
L N
LMS
Anthro-pometrics
part 2
ISO 16976
Chineese distribution
From more than 3000 head scans 5 test headforms have been derived, each representing a cell in the Principle Component Analysis (PCA-panel)
selection of test subjects distributed to the PCA panel cells according
to the size of RPD
ISO 16900 part 1: Inward –Total Inward Leackage Test method
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ISO TC 94 SC 15 - PROGRESS REPORT MINUTE VENTILATION & WORKRATE CLASSES
How much breathable gas does the wearer needs for his/her task?
The minute ventilation and the designated work rate classes [W]
W4: maximal 135 l/min (45 [1/min] x 3 [l] ) for 5 minutes only
W3: extremely heavy 105 l/min (42 [1/min] x 2,5 [l] )
W2: very heavy 65 l/min (32,5 [1/min] x 2 [l] )
W1: moderate 35 l/min (23,3 [1/min] x 1,5 [l] )
Meta-bolicRatespart 1
16976
ISO TC 94 SC 15 - PROGRESS REPORT
e Body (Suit)d Head (Hood)c Face (Full Face mask / visor)b Mouth and Nose (Half mask)a2 Mouth only (Mouth piece)a1 Nose only
CLASSES OF BARRIER LINES & PROTECTION LEVEL
T (tight)L (loose)
barrier line class
class TIL [%]
PL 6 0,001
PL 5 0,01
PL 4 0,1
PL 3 1
PL 2 5
PL 1 20
Protection Level class [PL]
newknow
n
CENTIL
_[%]_0,050,10,20,51251020
What are the new classes for Respiratory Interfaces?
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ISO TC 94 SC 15 - PROGRESS REPORT CLASSIFICATION & PERFORMANCE CHARACTERISTICS
the RPD is capable to protect the wearer at the metabolic rate the wearer demands for the application/task(s)
=
=Protection
ClassClass
123456
PC W
+specifics for
supplying filtering or breathable
gas
+
Basic Performance Characteristics
1
2
3Application Workrate
Class
4
123456
1
2
3Application Workrate
Class
4
Res
pir
ato
ryIn
terf
ace
RI
a T/L
b T/L
c T/L
d T/Le T/L
Special Application Performance Characteristics
One classification for all RPD !
MiningFire
FightingCBRN Marine
Abrasive Blasting
Weldingabnormalpressure
Escape
FF CBRN MN MA AB WE AP ES
ISO TC 94 SC 15 - PROGRESS REPORT CLASSIFICATION BASIC PERFORMANCE CHARACTERISTICS
F
gas:type/ class
1
2
3
4
300
1000
3000
90009000
3
4
1000
abbriv. + class
Supplied Breath -able Gas RPD
Protection LevelClass
123456
PL W S [liters] YS
So
urc
e
or
Sourceexamples for marking (SCBA) : PL5 W4 cT S 1600(Airline) : PL3 W3 dL SY
examples for marking: PL4 W1 cT F2 AC3PL3 W2 bT F3 AC2BC1w2
Basic Performance Characterics
with Standardized Connector
Protection LevelClass
123456
1
2
3Application Workrate
Class
PL WFiltering RPD
4
1
2
3Application Workrate
Class
4
Res
pir
ato
ryIn
terf
ace
RI
a T/L
b T/L
c T/L
d T/Le T/L
Res
pir
ato
ryIn
terf
ace
RI
a T/L
b T/L
c T/L
d T/Le T/L
filtering eFficiency
123
4
5
MiningFire
FightingCBRN Marine
Abrasive Blasting
Weldingabnormalpressure
Escape
Special Application Performance CharacteristicsFF 5 Structural A2FF 4 Structural A1FF 3 HazardousFF 2 RescueFF 1 Wildland FF CBRN MN MA AB WE AP ES
FF 5
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ISO TC 94 SC 15 - PROGRESS REPORT ISO 17420-3 THREAD CONNECTION
further requirements for filters:• size limit• weight limit• breathing resistance acc. to class
17420 – 3 Thread Connection
⊚
ISO TC 94 SC 15 - PROGRESS REPORT FILTER MARKING
filter colour code
TODAY
Particle Filter
Particle Filter
Organisch (A)
Organic Vapours(OV)
Anorganisch (B)
Acidic Gompounds (AC)
Saure Gase (E)
Ammoniak (K)
Basic Compounds (BC)
Specific Gas Filters
F4w2 OV3 BC3 AC3 HCN3w2
Logo
Logo
TOMORROW
blue: gas filterwhite: particle filter
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ISO TC 94 SC 15 - PROGRESS REPORT ALLOWED CONFIGURATION
Respiratory Interface: part of the system but with additional requirementsas component on its own, when standardised connectoraccording to ISO 17420 – 3 is used
http://www.draeger.com/media/10/03/13/10031392/090619_draeger_review_97.pdf
ISO TC 94 SC 15 - PROGRESS REPORT
http://www.draeger.com/media/10/03/13/10031392/090619_draeger_review_97.pdf
No ISO-Thread Connection for Supplied Breathable Gas Devices with negative pressure mode
Consequences of the exceptionRI - Thread Connection - Filter:
Why: the RI with -marking has only limitation onpeak pressures, no dynamic interface characteristicsspecified, performance charateristic of LDV is not supported in all possible cases
RPD system
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ISO TC 94 SC 15 - PROGRESS REPORT SELECTION -USE - MAINTENANCE
Hazard Assessment
Adequacy Assessment
Suitability Assessment
Risk
Assessment
ISO 16975-1 Respiratory Protective Devices-Selection, Use and Maintenance
How to select the adequate and suitable RPD for your application/task?
RPDspec
ISO TC 94 SC 15 - PROGRESS REPORT WORK ITEM CONTROL PLAN ISO 17420-1 SBG-RPD
020712
1st Committee Draft 2nd CD
240913
24.03.2011
240314
Draft International Standard (DIS)
240115
Final DIS
240615
Publicationvoting -
delay 10 month
When will the new ISO-Standards been published?
target new target
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ISO TC 94 SC 15 - PROGRESS REPORT
future ISO Standards
todays EN Standards
CE Certification: - based on EN
CE Certification based on PPE-Directive & ISO Standards
EN ISO Standards
prepare „Annex ZA“-Document
new EN xxx covering “remaining issues”
2015
- based on EN ISO
prepare new EN xxx Standards“remaining issues”
Transition periode: up to5 years
CHANGEOUT PROCESS
1. review
after 3 yrevision?
3 years
deci
sion
: go
EN
ISO
IS
How and when will ISO affect European Market?
ISO TC 94 SC 15 - PROGRESS REPORT STANDARDIZATION TRENDS
• …because wearer needs to know which performance level of an RPDis the most adequate for the application/task to protect them
Why does the wearer need a new standard?
• …because wearer needs support in establishing and implementinga RPD program through recognized industrial standards
• …because wearer needs help in selecting the adequate and suitable RPD
• …because the harmonised classification system allows waerer to
compare performances amongst RPD types
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ISO TC 94 SC 15 - PROGRESS REPORT
• …because there are no International Standards for RPD existing worldwide
Why do we need new ISO-Standards for RPD?
The protection of the wearers is in the focus of ISO RPDand that is called:
Human Factors driven standardization!
• …because there is a need to define and establish equal protection levels for wearers in any workplace regardless of world‘s location
• …because gaps of existing standards have to be closed
DELOYMENT IN STANDARIZATION
ISO TC 94 SC 15 - PROGRESS REPORT
• …because ISO Standards have a good chance to remove barriers to world trade !
Why does the world need new ISO-Standards?
I S OR P D
for a better protection