26/10/2026
Silent Piling Keeps a Care Village Undisturbed in Macclesfield
Sheet Piling (UK) Ltd has completed a permanent sheet pile retaining wall at Belong Macclesfield, working for main contractor William Pye, replacing an existing failed retaining wall.
The scheme comprised 29.4 linear metres of permanent Z section sheet piles retaining approximately 2 metres. The wall was designed in-house by our own specialist design engineers to accommodate a 50 year design life. Carrying out the design ourselves meant the sheet pile section, the toe level and the installation method were resolved together rather than passed between parties, which matters on a site where the method was never going to be a free choice.
The setting determined how the piles were installed. Belong Macclesfield is a working care village, home to people receiving 24 hour residential, nursing and dementia care, and the work took place with the village fully occupied. Conventional driven or vibratory installation would have been difficult to justify as the primary method within metres of residents’ windows. The piles were installed using our ABI TM20 long reach telescopic leader rig fitted with a Hydropress attachment, supported by a mobile crane. The Hydropress is a silent and vibrationless method of sheet pile installation which presses the sheet piles into the ground in panels. Working that way alongside an occupied village matters, because for residents living with dementia, noise, vibration and disruption carry a weight in that setting that they do not elsewhere.
Ground conditions needed resolving at design stage. The borehole logs identified a cobble band through the line of the wall, and pressed piles cannot be installed through obstructions. We therefore pre-augered the full length of the pile line with the same rig before fitting the Hydropress to install the piles, this ensured we were able to install all sheet piles to the required design toe level through the otherwise problematic cobble band. Using one machine for both operations meant no second mobilisation and no gap between them, on a site where every extra visit would have been felt by the people living there.
The piles were supplied from our extensive UK stockholding, which took lead times out of a programme driven by the condition of the original wall.
Care settings ask more of a contractor than most sites do. The engineering here was modest in scale, but the constraints around it were anything but, and matching the right design and the right installation method to that setting was the whole job.