(1) Uburemere bw'ubutaka bwihariye, ubushobozi bwo gukomera neza, ubushobozi bwo kurwanya imitingito n'imitingito, ubushobozi bwo kugarura ubushyuhe bwinshi, ubushobozi bwo kurwanya imiti itandukanye ihumanya ikirere, ubushobozi bwo kudafata amazi, ubushobozi bwo gukingira, ubushobozi bwo kurwanya ubushyuhe.
Ntibihumanya, nta buryohe, bishobora kongera gukoreshwa kandi ni ibikoresho by'ifuro bibungabunga ibidukikije.
(2) Ongeraho icyitegererezo cya B1 kidakoresha umuriro, binyuze mu igerageza ry'igerageza, cyujuje ibisabwa byinshi byo gushyiraho uburyo bwo kurengera ibidukikije.
(3) Ibikoresho bya EPP bikunze kugira ingaruka zikomeye ku gushotora, ibikoresho by'ifuro, ubushobozi bwo kwinjiza amajwi no kugabanya urusaku ni byiza.
(4) EPP ifite ubushobozi buke bwo gutwara ubushyuhe, ubushobozi bwo gukingira ubushyuhe kandi irwanya ubushyuhe. Ku bijyanye n'umwuka mwiza, gukora amazi afunze bivuze kwanduzwa na bagiteri, ndetse n'ibyago byo kwangirika kw'ibice bigize umubiri.
(5) Uburemere bworoheje, gabanya igihe n'imbaraga mu gutwara no gushyiraho. Gushyiramo plug vuba, byoroshye kandi byihuse; Birwanya gusaza, biramba.
| Izina ry'igicuruzwa | Ibisobanuro | D (mm) | D1 (mm) | L (mm) |
| Umuyoboro w'umwuka mwiza wa EPP | DN160 (1m) | 160 | 195 | 1000 |
| Umuyoboro w'umwuka mwiza wa EPP | DN125 (1m) | 125 | 149 | 1000 |
| Umuyoboro w'umwuka mwiza wa EPP | DN180 (1m) | 180 | 210 | 1000 |
| EPP igabanya umuriro mu rwego rwa B1 | DN125 (1m) | 125 | 149 | 1000 |
| EPP igabanya umuriro mu rwego rwa B1 | DN160 (1m) | 160 | 195 | 1000 |
| EPP igabanya umuriro mu rwego rwa B1 | DN180 (1m) | 180 | 210 | 1000 |