Note that in the center of the lid the purpose of the lid is listed as a grounding lid, this seems to be due to the use of a label that does not fit the purpose of the lid.
Unlike other lids the lid is raised, as can be seen in the next photo taken that day Click for a larger image
The lid is similar to other manhole covers made by the same manufacturer, for example Click for cover's details
Translation of the text on the cover: Atarim Atarims Company logo Grounding Sewage Menashe Baruch & Co. Ltd. EN124 B125 500 IS 489 The Standard mark of the Standards Institute of Israel 2014