BEGIN:VCALENDAR PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN VERSION:2.0 BEGIN:VEVENT DTEND:20261013T153000Z DTSTAMP:20260727T180133Z DTSTART:20261012T073000Z ORGANIZER: SEQUENCE:0 SUMMARY:Fundamentals of Drainage Design in Reactive & Unstable Soils\, Onl ine\, Oct UID:CIBSE-EVENT-a1EQx000006eV9iMAE END:VEVENT END:VCALENDAR