Basic Building Services Systems (15 cr)

Objective

Students are able to explain the operating principles of the heating, water and sewage, ventilation and air conditioning, electric and automation systems in buildings. They can list the main components of the building service systems and explain the operating principles of those components. The students are able to describe the connecting points between the building service systems and other systems and parts of buildings. They are able to summarize the importance of the solutions in building service systems which effect on energy efficiency and the indoor environment. The students are able to draft the documents for designing, operating and maintaining the building service systems in residential building as instructed.

Content

Heating (3 ECTS): Calculation of power and energy consumption. Operating principles, selecting and designing of heat distribution components and systems, dimensioning, balancing and control of heat distribution and emission systems.

Water and waste water (2 ECTS): Operation principles and designing the domestic water and waste water systems, rain water and drainage systems, designing production of hot water, selecting the separators for sewage systems, operation principles and designing pumping stations and pressure sewerage systems of real estates.

Ventilation (3 ECTS): Operational principles, comparing and selecting the systems. Planning and balancing duct systems. Basic processes of air conditioning. Factors affecting the cooling load and calculating a basic case. Essential principles of air distribution. Air distribution device and selecting them. Energy economy, sound engineering, fire safety and cleanliness.

Electricity (3 ECTS): Sizing of cables and fuses in a family house, Cabling and grouping of a family house,

Building automation (2 ECTS): HVAC processes in building automation, regulation, control and alarm actions, optimization and monitoring consumptions. Building automation implemented by bus technology.

Technical documentation of the building service systems using CAD and BIM tools (2 ECTS): System junctions and cooperation with different parties. Special features of electrical installations in the construction of renovation.

Evaluation scale

0-5

Assessment criteria, satisfactory (1)

The students can explain the operation principles of heating, water and waste water, ventilation, electricity distribution and automation systems. They can list the main components of building services systems and explain their operating principles. The students can describe the interfaces between buildings services systems and other parts and systems of a building. They can summarize the role of building services systems in the energy use and indoor environment of a building. The students can, when assisted, create the documents needed for the design, use and maintenance of building services systems.

Assessment criteria, good (3)

In addition to above, the students can select the main components of the systems. They can design the interfaces with other parts and systems and compare different solutions in regards to energy efficiency and indoor environment. The students can individually create the documents needed for the design, use and maintenance of building services systems.

Assessment criteria, excellent (5)

In addition to above, the students can optimize the performance of building services systems in regards to cost, energy efficiency and indoor environment

Assessment criteria, approved/failed

The students can explain the operation principles of heating, water and waste water, ventilation, electricity distribution and automation systems. They can list the main components of building services systems and explain their operating principles. The students can describe the interfaces between buildings services systems and other parts and systems of a building. They can summarize the role of building services systems in the energy use and indoor environment of a building. The students can, when assisted, create the documents needed for the design, use and maintenance of building services systems.