Kɔrɔtalan min kulɛri bɔra a la fɔlɔ, o ye fɛn ye min bɛ ye baarakɛyɔrɔw la. Rigger caman b’u yɛrɛ ɲininka: yala a baara bɛ se ka kɛ hali bi wa? Jaabi surun — ka kɛɲɛ ni izini sariyaw ye — o ye ayi ye. Kulɛriw bɔli ye ultraviolet (UV) tiɲɛni taamasiɲɛ yelen ye, o min bɛ fiɲɛw fanga dɔgɔya ani ka sɔgɔlilan ka doni tali seko tiɲɛ. Nin gafe in bɛ kulɛri faded kɔrɔ sɛgɛsɛgɛ sɔgɔsɔgɔninjɛ lakanani na, UV tiɲɛni ni kulɛri caman tigɛli suguya wɛrɛw bɛ se ka danfara don cogo min na, ani lakɔlibila sariya kɛrɛnkɛrɛnnen minnu ɲɛfɔlen don ASME B30.9 ani Washington Administrative Code (WAC) sariyaw kɔnɔ. Riging kɔlɔsilikɛlaw ni lakana baarakɛlaw fɛ, ka sɔgɔsɔgɔninjɛ min tununna, o nɔw faamuyali nafa ka bon walasa ka dɛsɛba bali.