BS ISO 24521:2016 PDF

1   Scope This International Standard provides guidance for the management of basic on-site domestic wastewater services, using appropriate technologies in their entirety at any level of development. This International Standard supplements and is intended to be used in conjunction with ISO 24511. It includes the following:

— guidelines for the management of basic on-site domestic wastewater services from the operator's perspective, including maintenance techniques, training of personnel and risk considerations;

— guidelines for the management of basic on-site domestic wastewater services from the perspective of users;

— guidance on the design and construction of basic on-site domestic wastewater systems;

— guidance on planning, operation and maintenance, and health and safety issues.

The following are outside the scope of this International Standard:

— limits of acceptability for wastewater discharged into a receiving body;

— analytical methods;

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