module #27 Okukola ne Copper, PEX, ne CPVC Pipes Engeri y'okukolamu n'ebika bya payipu eby'enjawulo , omuli ekikomo, PEX, ne CPVC
module #28 Plumbing for Specific Climates and Regions Engeri y’okukola dizayini n’okuteeka enkola za ppipa ku mbeera z’obudde n’ebitundu ebitongole, omuli ebitundu eby’obugulumivu n’eby’oku lubalama lw’ennyanja
module #29 Plumbing for Accessibility ne Universal Design Engeri y'okukola dizayini n'okuteeka enkola za ppipa okusobola okutuuka ku bantu n'okukola dizayini ya bonna
module #30 Okuzingako Omusomo & Okumaliriza Okuteekateeka emitendera egiddako mu mulimu gwa Basic Home Plumbing Solutions