600 x 600mm Grass & Gravel Recessed Manhole Cover 10 Tonne

This recessed manhole cover is designed to provide concealed access within grass, landscaped and gravel surfaces. The square tray allows the selected infill to sit flush with the surrounding ground, maintaining a consistent finish while keeping the inspection chamber accessible.

Two infill options are available. The grass top version is intended for soil and turf, using drainage holes and membrane layers to support water movement and grass growth. The gravel top version incorporates an EcoGrid reinforcement layer, which stabilises loose aggregate and reduces movement under foot or vehicle loading.

The 80mm tray depth is suited to typical external build-ups, allowing for turf or gravel finishes without excessive build height. This helps maintain a stable and consistent surface across the installation.

The cover is constructed with a galvanised steel tray and a polypropylene frame. This provides structural strength with corrosion resistance in ground conditions. It is suitable for domestic driveways and landscaping applications, with a load rating of 10 tonne when correctly installed.

Selection should always be based on the clear opening of the chamber. The overall frame size is larger and should not be used for sizing.

600mm x 600mm clear opening suits standard square inspection chambers

80mm tray depth supports turf or gravel installations

Choice of grass top or gravel top with EcoGrid reinforcement

EcoGrid option stabilises loose aggregate under foot and vehicle loading

Galvanised steel tray provides load bearing strength

Polypropylene frame offers corrosion resistance in ground conditions

Integral lifting handles allow safe and direct access

Suitable for landscaping and domestic driveway applications

Constructed from a galvanised mild steel tray for load bearing performance combined with a polypropylene frame for corrosion resistance. Grass top variants include drainage holes and membrane layers, while gravel top versions incorporate an EcoGrid reinforcement layer to stabilise loose infill materials.

Product type: Grass and gravel recessed manhole cover
Suitable location: External
Clear opening: 600mm x 600mm
Overall frame size: 690mm x 690mm
Tray depth (recess depth): 80mm
Frame depth: 96mm
Material: Galvanised steel tray with polypropylene frame
Finish: Black frame with galvanised tray
Seal type: None
Locking: No
Load rating: 10 tonne
Lifting method: Integral lifting handles
Fixings supplied: No
Weight: 21kg
Standards: FACTA clauses 7.0, 7.2, 7.2.1, 7.2.3 (manufacturer stated)
Options:
CD 791R-GT, Grass Top, 600mm x 600mm clear opening, 690mm x 690mm overall frame size
CD 791R-GT-EG, Gravel Top, 600mm x 600mm clear opening, 690mm x 690mm overall frame size