Deletion of Saffa Riffat (2nd nomination)

Comment: meets the criteria at 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NPROF)

Comment: Plenty of citations and a position that both seem to meet 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NPROF)

Comment: Manually adding up his GS citations gives an h-index of 45, which in any field is enough for #C1. Being a Fellow of the Chartered Institution of Building Services Engineers|CIBSE and the Institution of Mechanical Engineers|IMechE, as well as a member of the European Academy of Sciences https://www.eurasc.org/user/649/saffa-riffathttps://www.nottinghampost.com/news/local-news/team-university-nottingham-create-biodegradable-2280710 also looks like it's enough for #C3. The "news" search linked above retrieves a decent mix of items reporting on his work https://www.theengineer.co.uk/deep-roads-congestion-pollution/https://www.bbc.com/news/uk-wales-46221656https://www.yorkshirepost.co.uk/news/environment/could-our-disused-coal-mines-be-harnessed-for-crop-production-1-9476074https://www.thetimes.co.uk/article/plan-to-convert-old-coal-mines-into-farms-sx75vdnlf
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF||WP:PROF)

Comment: per #C1 and #C3 as above
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)