Size, Handling & Installation

Size Selection

Size Selection :- Clear Opening of the Frame Should Not Be Smaller Than that of Chamber

Handling & Installation

Handling :- Everlast composite manhole covers, sewer manhole covers, iron manhole covers, frames & iron gratings, sewer gratings have very good load carrying capacity. Transportation and handling at the time of installation should be made carefully to avoid damage of corners & edges.

Installation Procedure :

Prepare concrete bed considering height of frame.

Frame should be embedded in 300 x 200 mm of minimum M-20 grade concrete.

Make sure that top level of frame should match with the road.

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