476
Issue date: 17 November 2006
79 of 80
Page/para nos. Brief description of change
Date
Page 55, para
22.
Page 14 para
7.7 to 7.11
Throughout
Addition of RPE maintenance room information transferred from
PN 466.
Addition of face mask seal paragraph transferred from PN466.
Addition of face mask seal care information.
Removal of cylinder contents gauge information due to being
withdrawn from service by PEG.
A and B tests updated including aides memoire.
07/09/2017
Page 38, para
17.13 and
17.14
Information added about testing of BA sets and appliances
becoming off the run.
29/09/2017
Page 52, para
19.90
Additional sentence added to paragraph.
13/12/2017
Page 52, para
19.90
Changes made to paragraph.
10/01/2018
Page 44, para
19
Throughout
Wearing Nitrile gloves for B test added.
Style change and addition of version 7 A and B test.
Wypall X80 clothes are no longer to be used for face mask
cleaning following change in policy by PEG. Wipex/PAL wipes
replaced by PALTECH wipes.
19/06/2018
Throughout
Page 37, para
18.7
Page 46, para
20.20, 20.26
Appendix
Face mask donning and cleaning guidance updated.
Images updated for new PPE and retractable personal line.
Update to 28 day test, testing with personal issue face mask.
Update to cylinder cleaning.
‘A’ and ‘B’ test aides memoire and BPA now updated and
combined.
13/02/2020
Throughout
Additional use of Paltech wipe added to ‘A’ and ‘B’ test.
Reference to PEG changed to Operations Support Group (OSG).
26/03/2020
Page 14, para
7.3
The words ‘for BA but not OTR for mobilisation’ deleted to bring
this policy in line with PN232.
05/05/2020
