Kɛji akɛ daa ŋtayaai lɛ eyashɛɛɛ he ni mli kwɔ bɔ ni sa lɛ, Sinsun line ŋtayaai ni akɛ kɔnkrit fee lɛ haa ŋtayaai ni fa babaoo ni he hiaa bo lɛ haa. Kɛji akɛ ŋtayaai ni akɛtsuɔ nii daa lɛ eshɛɛɛ he ni mli kwɔ bɔ ni sa lɛ, Sinsun ŋtayaai kakadaŋŋ agboi ni akɛ kɔnkrit fee lɛ haa shɛɔ he kroko ni he hiaa bo lɛ. Skru nɛɛ kɛlɛ ji inchi 6 kɛyashi 12, ni elɛɛmɔ ji inchi 1/4 kɛ 3/8. Amɛyɛ tsɔne ni akɛfee tsɔne lɛ fã ko, ni tsɔɔ akɛ ŋwɛi tsɔne ni yɔɔ ŋmɔlɔŋmɔlɔ lɛ baanyɛ atsɔ tsei ni mli tse, nibii ni haa hulu tsoɔ, loo tsɔnei ni akɛfee tsɔnei babaoo lɛ amli oya, yɛ be mli ni shishigbɛ tsɔnei ni yɔɔ gbeyei lɛ shwieɔ tɛi, brikii, loo blɔki mli tɛ̃ɛ. Skru lɛ eko fɛɛ eko mli hewalɛ ni akɛjieɔ nii lɛ tamɔ nɔ ni wɔkɛtsuɔ nii lɛ nɔŋŋ: 425 pounds kɛha 1/4" ŋwɛi ŋta kɛ 1,200 pound kɛha 3/8" ŋta. Epoxy ko bɛ, through-bolting ko bɛ, ni gbɛ ni jɛɔ sɛɛ lɛ hu he ehiaaa. Nɔ pɛ ni esa akɛ ofee ji ni ofee bu kome ni okɛ tsɔne awo mli.

Sinsun efee skru kakadaŋŋ kɛjɛ afi 2005, ni amɛfeɔ nɔ fɛɛ nɔ yɛ amɛshia. Heat treatment lines ejwɛ ni yɔɔ srɔtoi lɛ haa ŋmɔlɔ lɛ feɔ ekome yɛ 12-inch lɛ fɛɛ mli. Japanbii tsɔnei ni akɛwoɔ tsɔne mli lɛ baanyɛ atsu tsɔnei kakadaŋŋ agboi ni 0.02 mm tsuishitoo yɔɔ mli lɛ ahe nii.

Nibii pɔtɛɛ ni akɛsaa tsɔne lɛ maa nɔ mi akɛ skru fɛɛ skru kudɔɔ tɛ̃ɛ. Kɛji akɛ ootswa flɔnɔɔ ni yɔɔ ŋwɛitsu srɔtoi lɛ ahe gbɛjianɔ, ni oootswa tsei 6x6 ni akɛwo blɔfo ŋtayaai amli, ni okɛ nibii ni tsii miitswa kɛmiitsɔ 4 inches grout nɔ, loo okɛ nibii ni tsii fĩɔ he lɛ, Sinsun kɔnkrit ŋtayaai kakadaji lɛ haa efeɔ mlɛo akɛ ooojɛ gbɛjianɔtoo lɛ mli kɛya jatsu ni akɛwoɔ mli lɛ mli.