Assistance to Tabor Municipality, Czechoslovakia. Study for energy saving activities housing complex - Tabor. Phase 1

摘要

A study of the possibilities for energy savings in a multi-story apartement building complex located in ''Luznice'' in Tabor, Czechoslovakia. The construction of this housing complex was started in 1978. The project should outline the technical and organizational activities which are needed for reaching a target of recovering 30-40 % of the present energy losses in the ''Luznice'' area. It is recommended that the weather shield of the pilot-building is improved to the recommended standard in accordance with the energy-saving and pay-back period of max. 8 years, and that thermostatic radiator valves, meters, insulation etc. are installed. It is claimed that a short-term training course for the local engineers, architects, boiler central staff and personnel involved in this project is necessary. Information should be given to the residents followed up by instructions on how to use the radiator thermostats and meters, how to save energy, how to avoid humidity damage (mould spots on the wall), the difference between the existing and a new system to pay for heat, hot and cold water etc. The energy savings potential in the pilot-building has been calculated, including estimates of the required investements and simple pay-back periods. The calculation of the pay-back periods is based on Czechoslovakian prices of brown coal, heavy and light fuel oil etc. and estimated world market prices on equipment. The price of labour is calculated according to Czechoslovakian conditions. The pay-back periods are based on the assumption that all work is carried out by professional, local workers. (AB).