The pattern is similar to other caps of the Gelem manufacturer such as:
Note that in this lid the parts where the technical details are usually specified (standard, year, etc.) were covered with concrete. As was done in other covers such as
Translation of the text on the cover: Municipality of Rehovot The Standard mark of the Standards Institute of Israel IS 489 The emblem of the city Rehovot Sewage Gelem D400 EN124