The planned shutdown, which will run from 8:00 am on Monday, November 9, to 8:00 am on Tuesday, November 10, 2026, will affect several residential and. Nairobi residents and businesses in several parts of the city will experience a 24-hour water supply interruption starting Monday, November 9, as Nairobi City Water and Sewerage Company undertakes maintenance work on the Kabete distribution mains.