[20分]外判工程中,大判、二判及三判

大判, 即業主直接僱用的承建商 = Main Contractor
二判 = Sub-contractor(s)
二判可再細分為大判自己選擇聘用的 Domestic sub-contractor(s), 和建築師/工程師根據工程合約指示大判聘用的 Nominated sub-contractor(s).
三判 = Sub-sub-contractor(s) / sub-contractor(s) at the third-tier

大判、二判及三判英文都叫subcontractor. 大判叫direct-subcontractor, 二判叫subcontractor to direct-subcontractor, 三判叫contractor to the subcontractor of the direct-contrctor.