This document specifies characteristics and related requirements@ assessment methods@ the marking and assessment and verification of constancy of performance (AVCP) procedures for packaged and/or site assembled domestic wastewater treatment plants used for populations up to 50 inhabitants. Packaged and/or site assembled domestic wastewater treatment plants in accordance with this document are: ? used for the treatment of domestic wastewater including that of guest houses and businesses. ? made of concrete@ steel@ Unplasticized Polyvinylchloride (PVC-U)@ Polyethylene (PE)@ Polypropylene (PP)@ Glass Reinforced Polyester (GRP-UP)@ Polydicyclopentadiene (PDCPD)@ PVC and/or EPDM; ? used buried in the ground; ? with or without extension shaft; ? made of prefabricated components that are factory or site-assembled by one manufacturer and which are tested as a whole. This document does not cover packaged and/or site assembled domestic wastewater treatment plants where vehicle loads apply to it. The assessment methods specified in this document establish the performance of the packaged and/or site assembled domestic wastewater treatment plant@ needed to verify its suitability for the condition in which it is normally installed.
PREN 12566-3-2018 history
2018PREN 12566-3-2018 Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants