Abbaudauer

Abbaudauer is a German-language term used in construction and deconstruction planning to refer to the duration of dismantling activities within a project. It is formed from Abbau (dismantling) and Dauer (duration). It denotes the time span allocated for removing structures, equipment, and materials during deconstruction or repurposing works.

Usage and context: Abbaudauer is employed in project schedules, cost baselines, and risk assessments to plan resources, sequencing, and timelines for the dismantling phase. It is not a standardized term, and many practitioners use Abbauzeit or Abbau-Dauer variants; regional practice varies.

Estimation factors: The estimate depends on structural complexity, material types (hazardous materials like asbestos), regulatory requirements, site access, waste handling and recycling, logistics, permits, weather, and safety constraints. Methods include historical data, expert judgment, and quantitative scheduling techniques (Gantt, critical path method).

Relevance and notes: In contracts, the Abbaudauer should be defined to avoid ambiguity; separate allowances may be included for contingencies and permit delays. The term is primarily used by civil engineers, demolition contractors, and environmental remediation teams; no notable individuals are widely recognized under this term.

See also: Demolition, Deconstruction, Construction scheduling.