Hollow Stem Bored Piles Installed in Stockport Town Centre
Dawson Foundation Engineering recently completed a restricted access piling project in the heart of Stockport town centre, installing 34 No. 300mm diameter hollow stem bored piles to depths of up to 7.0m.
The piles were installed to socket into sandstone, providing the required foundation solution for the site while working within the constraints of a busy town centre location.
With restricted access, limited working space and careful sequencing required throughout the project, the works demonstrated the importance of selecting the right piling method and planning the installation around the realities of the site.
Project Overview
- Location: Stockport town centre
- Pile type: Hollow stem bored piles
- Number of piles: 34 No.
- Pile diameter: 300mm
- Maximum pile depth: Up to 7.0m
- Founding material: Sandstone
- Site conditions: Restricted access city centre site
- Key requirement: Careful mobilisation, sequencing and management of pile arisings
The Challenge
The site was located in a restricted access area within Stockport town centre, which created several practical challenges for the piling team.
Access for plant, materials and support equipment had to be carefully managed to minimise disruption and allow the works to progress safely. Due to the city centre location and the constraints around the working area, mobilisation and demobilisation of equipment were carried out during the early hours.
The available working space also affected how pile arisings could be handled. Rather than being removed from each pile position immediately, arisings were temporarily stockpiled and then relocated over completed pile positions as the works progressed across the site.
The Piling Solution
Dawson FE installed 34 No. 300mm diameter hollow stem bored piles, with pile depths extending up to 7.0m. The piles were designed to socket into sandstone, creating a suitable foundation solution for the proposed development.
Hollow stem bored piling was selected because it provided an effective method for this type of site, allowing piles to be installed accurately while working around the restrictions of the town centre environment.
The use of a suitable piling rig and careful site sequencing enabled the team to complete the works within the confined working area while managing the movement of arisings and equipment throughout the project.
Managing Restricted Access in a Town Centre Location
Restricted access piling projects require more than simply using compact equipment. The full sequence of works must be planned around the physical limitations of the site, nearby buildings, delivery routes, working hours and the safe movement of plant.
On this project, the Dawson FE team had to consider how equipment would be brought into and removed from the site, where materials and arisings could be stored, and how completed pile positions could be used as the works advanced.
This practical approach allowed the piling works to continue efficiently despite the access limitations and the busy urban setting.
Project Outcome
The team successfully installed all 34 No. hollow stem bored piles to depths of up to 7.0m, socketing into sandstone as required.
The project was completed on a restricted access city centre site, with equipment movements carefully coordinated during the early hours and pile arisings managed progressively across the working area.
This Stockport project highlights Dawson FE’s experience in delivering piling solutions in confined and challenging environments, including town centre sites where access, sequencing and site logistics are critical to the success of the works.
Restricted Access Piling Contractors in Stockport
Dawson Foundation Engineering provides specialist piling solutions for restricted access sites, city centre developments, residential projects, commercial schemes and industrial environments.
Our team can advise on the most suitable piling method based on the ground conditions, structural requirements and practical constraints of the site.
For related services, view our piling services, sectional flight auger piles and continuous flight auger piles pages.
To discuss a restricted access piling project in Stockport or elsewhere across the UK, contact Dawson FE.