What is included in the cost of installation work?

Mainly includes production, power, lifting, transportation, transmission and medical, experimental and other types of mechanical equipment to be installed assembly costs, and equipment connected to the bench, ladders, railings and other facilities of the project costs, attached to the installation of equipment pipeline laying project costs, as well as the installation of equipment, insulation, anticorrosion, heat preservation, painting and other work of the material costs and installation costs. In order to determine the quality of the installation project, the single equipment for single test run, the system equipment for system linkage without load test run commissioning costs.