The Perfect Base for manhole construction

It which gives the civils contractor onsite the option of any pre benched angle and any number of inlets for their manhole base.

It is the ultimate manhole solution when installed with Tracy Concrete’s Watertight Manhole Ring and Cover Slab. It is sealed with a flexible rubber seal at the joint and is manufactured with a wider wall so that a concrete surround is not required. Providing a fully bespoke ordering take off service to suit the project, the Perfect Base and Watertight Manhole system is regarded throughout the UK and Europe as the market leader in

terms of both quality and technical performance. Installation of the Perfect system is quick and safe – simply lift the base into position, connect the pipes and add the Watertight Rings and Cover Slab and backfill around.

Tracey customers already using the system can complete up to four Perfect manhole chambers in the same time it takes to finish one traditionally built manhole – which is a huge cost saving on larger projects.

The bases, manhole rings and slabs are CE Marked, BSI Kitemarked to BS EN 1917:2002 and BS 5911-3 and have

been accepted for use by all major water authorities.. For further information, telephone 028 6632 6437 or visit the website at