Tena pea he kaiwhakahaere hoko koe putea bitumen , e rapu ana i te putea bitumen kounga teitei , a ko te LAF he kaihanga ngaio me te kaiwhakarato ka taea e koe te whakatutuki i o hiahia. Ehara i te mea ko anake te putea bitumen i hangaia e matou kua whakamanahia te paerewa ahumahi o te ao, engari ka taea ano e matou te whakatutuki i o hiahia whakaritenga. Ka whakaratohia e matou he ratonga ipurangi, he wa tika ka taea e koe te arahi ngaio mo te putea bitumen . Kaua e mangere ki te whakapiri mai ki a maatau mena kei te pirangi koe ki te peeke bitumen , e kore matou e tuku.