Browsing by Subject "Operating costs"

Now showing items 1-2 of 2

    • Operating cost efficiency of different size sectional title development schemes 

      Oberholzer, Merwe; Smit, Mathys Christiaan; Van der Westhuizen, Gerhardus (University of Johannesburg /// Sabinet, 2012)
      The purpose of the study was to estimate the relative efficiency of different sizes of residential Sectional Title Development Schemes (STDSs) in order to minimise operating costs. Since area (m2) and the number of units ...

    • Quantifying the cost of pump efficiency decay on the Department of Water and Sanitation 

      Giliomee, Gabriel Johannes (North-West University (South Africa) , Potchefstroom Campus, 2017)
      By analysing the usage of water in South Africa, together with the energy consumption from pumps in the industry, it is easy to identify a problem. A need exists in determining what influence the decay in efficiency of ...