Wie kann die Modulbauweise die Bauüberwachung rationalisieren?

Modular construction is not a new thing. It is being used in the offshore industry for decades. Onshore industry has opened the door for this type of construction due to higher wages and logistics charges being paid at construction sites. Modular can be used where following problem do exists: a) construction environment is hostile. b) high material and logistics cost. c) higher cost of workmanship. d) tighter project schedule.

Given the present-day circumstances, modularisation is the key concept adopted for any large or small projects across all the industry sectors. Rising skilled labour cost and truncated project time line this concept is finding lot of relevance in modern construction method. This also helps just in time concept and keeping the activities away from the construction place where space is always a constrain. It also reduces the risk associated with in-situ construction at height. The use of Roll on / Roll off jetties also helps in handling and transportation to the final location. Fewer mobilisation of resources required at site In India this concept has gained lot of traction and the overall cycle time is reduced ( e. g the metro projects)

La construcción modular agiliza la supervisión de la obra al simplificar los procesos. Al implementar módulos prefabricados, se reduce el tiempo de construcción y se facilita la gestión de recursos. Los componentes estandarizados permiten una supervisión más eficiente, control de calidad y monitoreo de etapas específicas, optimizando el seguimiento de la obra y agilizando su progreso.

Supervising a modular project requires a shift in mindset from a construction waterfall approach, to a manufacturing agile and lean approach. It is crucial for the QMS to identify quality check points in the factory and the ones that will carry out at site. The whole purpose behind modular is delivering prefabricated, prefinished, and preinspected units to site greatly reducing manpower requirements at site by shifting in to factory controlled environment. With that in mind, factory supervision will focus on performance, quality of assembly and material installation, and verfication against the design, and supply chain. On the other hand, site supervision will focus on logistics, errection quality,and building performance verification.

One of the requirements of the modular construction is to consider this at the design stage. The modules require a regular layout and modules should be as similar as possible.

Modular concept facilitates parallel work at both places i.e. site and yard which is a great provision in terms of timely delivery and short schedule of present and future projects

Modular construction minimizes on-site supervision by prefabricating building components off-site. This reduces the need for constant oversight during on-site assembly. Precise factory conditions enhance quality control, reducing errors. Modules arrive ready for assembly, streamlining on-site processes. This method reduces labor and time, minimizing the need for continuous on-site management. Effective planning, quality assurance, and standardized processes contribute to efficient modular construction with less on-site supervision.