The ultimate manhole covers site
The Standards Institution of Israel is the body responsible for standardization in Israel. It is part of the international quality community and is an active member of standardization organizations.

The Institute is engaged in three areas: Standardization - Writing standards and adapting international standards, Testing - The Institute provides testing services for products, manufacturing processes and service, Certification - the Institute is the sole provider in Israel that provides a Standard mark, which is the mark that appears in the various covers.

In some covers, the symbol SII or IIS appears instead of the standard mark.

The standard of the Standards Institution relating to the site is IS 489 ( ) - Drain covers and covers for control chambers for vehicle and pedestrian areas

Israel Standards Institute website

An example of a cover that carries the standard on the "ultimate manhole covers" site. From this lid the picture that appears in the general section was taken.
There are 3387 manhole covers in the site that has this standard mark
Click for all the covers with this standard

Click for the rest of the standards in the site

The ultimate manhole covers site

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