Construction methods, quality requirements and quality control for installation of tie rods in anchorage blocks of Shantou Bay Suspension Bridge, and technology of production and casting of large volume concrete for the blocks are presented.

This paper introduces the technique points and the matter needing attention of manufacture and installation of large humidification tower through an example in a foot cement plant.

As the important tools,bolt installing equipments are used in supporting work for underground mines.

Large consumption of aluminum busbar in the aluminum electrolytic production system and higher requirements on the quality of its fabrication and installation are directly related to the production safety,energy saving and consumption reduction of the aluminum plant.

The belt is used to carry coal from coal mine to power plant,this paper introduced the fabrication and installation process and experience of it,it has some reference value in the similar circumstance.