About the handling of proviso in the staff calculation standard targeted for disposal of septic tanks to install in house

The last update date:
Department of Civil Engineering Sewage Environmental Management Division 
TEL: 096-333-2529 
FAX: 096-385-7398 
Email [email protected]

 About the staff calculation targeted for disposal of septic tanks, we are calculating based on Japanese Industrial Standards "processing object staff calculation standard (Jis A3302) of human waste septic tank depending according to uses of building" (we say "calculation standard" as follows.), but will tell about the handling of proviso of "processing object staff calculation standard according to 2 architecture use" of calculation standard this time as we set according to the attachment.

 This handling applies from June 1, 2011, but please ask the prefecture or each municipality in detail.

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Department of Civil Engineering Sewage Environmental Management Division
Telephone: 096-333-2529
Fax: 096-385-7398
Email [email protected]
(ID: 692)
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