Specifying the previously published By Cabinet 30 June 2015 by Regulation No 327 "rules for the Latvian et seq of the LBN 223-15" sewage "in shipbuilding approved et seq of the Latvian et seq LBN 223-15" building sewer "(" journal ", 30.06.2015., 125. No.) 11.3. the wording of subparagraph as follows: "11.3. partially distributed system, sewage system, corresponding to the šķirtsistēm with the addition that the waste water is discharged in the pipeline novadoš the first most polluted, rain water;" 11.5. the wording of subparagraph as follows: "11.5. combined (mixed) system – a combination of the above drainage system, which, if one of the residential areas in parts of an existing kopsistēm, but its development is designed šķirtsistēm or partial šķirtsistēm." 42. the formula referred to in paragraph 1 apply to the designation of the qci explanation is this: "the production and qci municipal wastewater quantity (l/s);" 143. the wording of paragraph is: "143. Municipal and industrial waste water treatment to be used for the following methods: 143.1. physical (mechanical); 143.2. organic; 143.3. chemical; 143.4. physico-chemical; 143.5. combined; 143.6. special methods for specific production waste water treatment. Priority shall be given to the biological wastewater treatment methods. " Chancellor ad interim Director, Deputy Director, Legislative Affairs, legal department head I. Ndah