. Round covers intended for sidewalks are often surrounded by a square frame to facilitate paving work
.
No colored or gold-colored covers were found from this manufacturer. City emblems appear on some of the covers
.
In many cases, the purpose of the cover is not indicated. Where it does appear, the purpose can be identified by the name of the utility using the cover - FCM = FŐVAROSI CSATORNÁZÁSI MŰVEK - Budapests sewer department
, by the word GAZ or the letter G on gas covers
, or by the drainage slots on drainage covers
.
The year of manufacture is generally not indicated.
Standards The European EN 124 standard and its associated load classes appear on many covers, with the most common load classes being C250 and D400
. The Hungarian MSZ standard can also be found
.
Characteristic Covers Covers with a background consisting of a grid of squares are very common among this manufacturers covers
. Covers with a background consisting of circles made up of squares were also found
. Additional types can be found at the bottom of this page.