Intelligent Construction, Operation, and Maintenance of a Large Wastewater-Treatment Plant Based on BIM

Table 1

Types of information in the O&M model of the HWTP.

No.	Type	Size/number	Format	Description
1	Building structure model	1.4 GB	rvt	Includes the structural models of all buildings in the water and production zones
2	Mechanical and electrical equipment models	1.6 GB	rvt, dwf	Include the main equipment in the water zones and some in the pipeline models
3	Drawings	63	dwg	Include the blueprints of the coarse screen, membrane screen, biological tank, and membrane bioreactor as well as the treatment process diagrams
4	Photographs	41	jpg	Photographs of some of the wastewater-treatment equipment in the water zones
5	Electronic files	56	doc, pdf	Process descriptions and equipment manuals
6	Equipment parameter files	111 types	xls	Parameter tables of all equipment, including the coarse screen, membrane screen, biological tank, and membrane bioreactor
7	Monitoring data	—	Provided by OPC	Flow measurement and water-quality monitoring of the inlet and outlet (effluent), water-level monitoring in all water zones, and data from the membrane screen toxic-gas warning system