Reference materials regarding management of building sewage treatment facilities in Japan were collected and gathered for studies, such as “the application documents for pre-casting building sewage treatment facilities”, relevant Japanese facilities design criteria and CNS materials, to establish the basis for functional tests and inspection protocols.A computer trial balance software was developed according to the building sewage treatment facilities specification to enhance future application and auditing efficiency. Three promotional seminars were held to provide information regarding the software to the public.The project also developed the internet website for pre-casting building sewage treatment facilities application and registration information management and inspection system with off-line inspection system available. Some 610 approved and registered cases have been keyed-in the database system which can provide real-time data management of registered models, specifications and inspection results. Three seminar meetings were held to the public for the use of the website to facilitate future management.In accordance with the necessity and rationality, we have revised the application document for pre-casting building sewage treatment facilities, and set standards for the operation procedure for the 4 inspection stages, as the testing stage, the manufacturing stage, the installation stage and the operation stage, respectively to enhance inspection efficiency. The Project has also completed the Q&A for the webpage update and maintenance to provide for public information and consultation service.

The basis for functional tests；Systematic development