act of acceptance of zero-level after signing of this act contractor can start superstructure work(после подписания этого акта, подрядчик может приступить к работам по возведению надземной части зданий Пахно Е.А.)
enabling works(Enabling works is a catch-all term for demolition, remediation (cleaning the soil to get rid of contamination) and general site clearance, as well as some not insignificant structures and utility work. yulayula)
