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Diver-assisted rock anchoring

Raptor Diver Assist Drill Rig

A diver-assisted drill rig for rock-anchoring operations in shallower, nearshore water.

Raptor's diver-assist drill rig is operated by divers working directly on the seabed, supporting the rock-anchoring solutions delivered across nearshore, harbour and coastal sites.

Equipped with 3-metre extensions, drilling depth is adjustable to meet the required anchor depth, with the rig drilling anchor holes up to 100 mm in diameter.

Working the rig by hand on the seabed gives divers close control over how each hole is drilled and each anchor is set, which suits the kind of precise, smaller-scale fixings that harbour, marine-facility and coastal-stabilisation work calls for.

The 3-metre extensions are added as needed, so the same rig can be built up to suit different anchor depths across a single project rather than being tied to one fixed reach.

Key features

Key features & specifications

Rock Anchoring

Built for the rock-anchoring operations delivered across nearshore, harbour and coastal sites.

Diver-Assisted Operation

Operated by divers working the rig directly on the seabed for precise placement in shallower water.

Extension Capability

Equipped with 3-metre extensions so drilling depth can be adjusted to meet the required anchor depth.

Working Depth

Suited to diver-assisted operations in water depths to around 30 metres.

Technical data

Specifications

General Dimensions (at drilling position)

Length OA2115 mm
Width OA3405 mm
Height OA4700 mm

Drilling Capability

Max. Drilling Diameter100 mm
Extension Capability3-metre extensions
Drilling DepthAdjustable to required depth via extensions
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Diver-assisted drilling for nearshore, harbour and coastal anchoring.

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