Terms for subject Sakhalin containing service works

English	Russian
service agreement – the agreement that defines the work done by the service provider for the asset holder	договор о предоставлении услуг
service provider – a contractor or other body that carries out work for an asset holder under terms of a service agreement. All activities on the asset are performed through service providers either using their own resources or making use of third parties.	поставщик услуг
services with varying work scope	услуги с разным объёмом работ