Construction work for buildings relating to health. Contractor to carry out work to enable a haemodialysis patients to have haemodialysis in their home, rather than at a hospital dialysis unit or hospital satellite unit, a variety of modifications have to be made to the home. These modifications can range from minor changes made to their plumbing, the electrical system and to the room chosen for the treatment; to more major changes to the water and drainage systems and to the electrical supplies.

The intention of this specification is to identify the different levels of modifications that are required to support home haemodialysis.