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Quality of Design & Construction

1. Category A
(a) Design of the works is exercised by an independent, appropriately qualified and experienced architect, with design competence relating to radon protection of buildings ;
(b) Installation / fitting of radon-related construction products / systems is exercised by appropriately qualified and experienced personnel, with construction competence relating to radon protection of buildings ;
(c) Supervision of the works is exercised by appropriately qualified and experienced personnel from the principal construction organization ;
(d) Regular inspections, by appropriately qualified and experienced personnel familiar with the design, and independent of the construction organization(s), are carried out to verify that the works are being executed in accordance with the design.

2. Category B
(a) Design of the works is exercised by an independent, appropriately qualified and experienced architect ;
(b) Installation / fitting of radon-related construction products / systems is exercised by appropriately qualified and experienced personnel ;
(c) Supervision of the works is exercised by appropriately qualified and experienced personnel from the principal construction organization.

3. Category C
This level of design and construction execution is assumed when the requirements for Category A or Category B are not met.

 

 

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