Tight Access Excavation

Tight access excavation is excavation carried out in areas where standard or larger excavation equipment cannot easily operate. Compact machinery and carefully planned techniques can allow excavation to be undertaken in narrow, confined or difficult-to-reach areas.

Narrow access excavation refers to excavation where access to the work area is restricted by features such as houses, fences, gates, garages, established gardens or other structures.

The equipment required depends on the available access, working space, ground conditions and type of excavation. Compact or mini excavation equipment can often be used where larger machinery would be unsuitable.

This depends on the particular equipment required and the conditions of the property. Gateways, side access, overhead clearance, turns, slopes and the working area all need to be considered. Phillip Merrett Landscapes can assess the site to determine whether machine access is practical.

Potentially, yes. Many residential excavation projects involve accessing rear gardens through side passages or other restricted areas. The available width, height, ground conditions and route to the work area need to be assessed first.

Yes, where suitable access and site conditions allow. Compact excavation equipment can make it possible to undertake groundwork in backyards where conventional machinery would be too large.

Mini excavation generally refers to excavation undertaken using smaller, compact machinery. Mini excavators are particularly useful for residential landscaping and areas where manoeuvrability and reduced machine size are important.

It may be required when preparing restricted areas for retaining walls, paving, pathways, garden beds, lawns, drainage, stonework and other landscape construction.

Where access and site conditions permit, compact equipment may be used to prepare areas for retaining wall construction. The required excavation will depend on the wall design, levels and surrounding property.

Depending on the property, soil and excavated materials can be removed from restricted areas using methods and equipment appropriate to the available access.

Yes. Excavation may be required as part of landscape drainage works, particularly when establishing trenches, levels and other groundwork in established or confined areas.

Excavating around existing structures requires careful planning and operation. The feasibility of the work depends on the site, required excavation, surrounding structures and other conditions.

The objective is to minimise unnecessary disruption wherever practical. Existing plants, paving and structures that are to remain should be identified during planning so the access route and excavation method can take them into consideration.

Where machinery can safely access and operate within the site, compact excavation equipment can make some groundwork considerably more efficient than manual excavation. However, some locations or parts of a project may still require manual work.

Some compact excavation equipment is designed for narrow access, but whether it can pass through a particular gate depends on the machine dimensions and the complete access route. Measuring only the gate width is not always enough.

Considerations can include access width and height, turning space, slopes, ground conditions, existing structures, gardens, underground services, the excavation area and how excavated material will be removed.

Yes. Underground utilities and services are an important consideration before excavation begins. Their location and any relevant requirements need to be established before work is undertaken.

Potentially. Slopes introduce additional considerations including machine access, stability, working space and ground conditions. The individual site needs to be assessed to determine an appropriate approach.

Using equipment appropriate to the available space can help limit the area required for access and excavation. Careful planning can also help protect parts of the property that are intended to remain.

Where access permits, excavation and demolition can be used to remove unwanted landscape materials and prepare a restricted backyard for redevelopment.

Yes. Excavation can be coordinated with the landscape design and subsequent construction so that levels and groundwork are prepared for paving, retaining walls, drainage, lawns, garden beds and other features.

When the excavation team understands what will ultimately be constructed, groundwork can be completed with the finished landscape in mind. This creates continuity between excavation, levels, drainage and subsequent landscape construction.

Yes. Phillip Merrett Landscapes provides tight access and restricted access excavation as part of landscape construction projects, subject to the access, site conditions and requirements of the individual property.

The best approach is to have the access assessed. Width is important, but gates, corners, steps, slopes, overhead obstructions, ground conditions and the available working space can also determine what equipment can be used.

Contact Phillip Merrett Landscapes with details of the excavation required and the property’s access. Photos and measurements of gateways, side passages and the proposed work area can also be useful when initially discussing the project.