English to Polish Tech/Engineering Construction / Civil Engineering

provided that, notwithstanding anything to the contrary, Service Provider shall have no obligation to perform any particular Subscription Service until the later of (i) the Services Commencement Date of the applicable Wind Turbine (or other Serviced Equipment) upon which such Subscription Service is to be performed and (ii) the date that the particular portion of the applicable Wind Turbine (or other Serviced Equipment) upon which such Subscription Service is to be performed (or which portion is necessary or required for performance of such Subscription Service) is complete so as to enable Service Provider to perform such Subscription Service. The Subscription Services shall not include (1) any action or service required to comply with the Supply Agreement Warranties or

do czego odnosi się "complete" do daty czy do realizacji usług? to zdanie jest bardzo zagmatwane, nie rozumiem sensu.