
Coastal Groundworks
Specialized groundworks in coastal location with challenging access and terrain conditions in Looe, Cornwall
Project Overview
D Hall Plant Hire & Groundworks completed an eco-house groundworks project in woodland near Looe, Cornwall, designed by architect Robert Rowett. This challenging project was completed in two distinct phases due to very limited site access through tight Cornish lanes.
Phase 1 focused on establishing site access, with materials transported approximately 900 meters via 3-tonne dumper as grab lorries couldn't navigate the tight lanes. Work included reduced dig excavation, soakaway system, trenching for 32mm water pipe, kerbs/edgers, and Type 1 stone with tarmac surfacing to enable vehicle access for subsequent phases.
Phase 2 involved extensive piling infrastructure with construction of a piling mat to support the rig, drilling of 41 Odex piles to varying depths, and pumping of over 100 meters of concrete for pile caps. Despite very challenging conditions and limited access, the site offered plenty of room once equipment arrived, creating the complete foundation system upon which the eco-house structure would be built.
Key Work Completed
Phase 1: Site access road with 900m material transport via 3-tonne dumper
Reduced dig excavation for eco-house foundation
Soakaway system installation
Trenching for 32mm water pipe
Kerbs and edgers installation
Type 1 stone sub-base and tarmac surfacing for vehicle access
Phase 2: Piling mat construction to support piling rig
41 Odex piles drilled to varying depths
Over 100 meters of concrete pumped for pile caps
Complete foundation system for eco-house structure
Equipment Used
3-tonne dumpers for 900m material transport
Excavators for site preparation
Odex piling rig
Concrete pump for pile caps
Tarmac surfacing equipment
Project Gallery

Initial Site Setup

Access Road Construction

Excavation & Drainage

Material Transport

Tarmac Surfacing

Piling Mat Construction

Pile Drilling

Concrete Pour

Piling System Complete

Finished Foundation
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