The manufacturer’s covers are made of metal

 

or concrete

 

and come in round

 

, square

 

, or rectangular

 

shapes.
Round covers designed for sidewalks are often surrounded by a square frame to facilitate paving work

 

. This pattern characterizes many of the square covers produced by the manufacturer.

The manufacturer’s logo appears on most covers

 

.

No colored covers by this manufacturer have been found; however, one gilded cover exists on the site (likely there are more of the same type)

 

.

City emblems appear on some of the manufacturer’s covers (mainly at the request of local authorities)

 

.

The function of the cover is often indicated on it

 

, and in some cases the year of manufacture also appears

 

.

Many covers are produced from a standard mold, with plates added as needed (city name, cover purpose, etc.)

 

.

Standards
Some covers bear the certification mark of the Standards Institution of Israel

 

, as well as Israeli Standard 489, which applies to covers located in areas used by vehicles or pedestrians

 

.
The European standard EN124 and its associated load classes are found on many covers, with the most common classes being B125 and D400

 

.

Typical Covers
Many of the covers are round concrete ones, sometimes with a metallic label

 

. Another common type features multiple concentric circles with an emblem at the center

 

, or a background of + symbols with a central emblem

 

.
Other types of covers are detailed at the bottom of this page. There are 58 manhole covers in the site that are made by the Manufacturer
Click for the 58 covers made by Sela (Of these, 0 are best covers)