Qualitätssicherung der Bauausführung – Grundlage für nachhaltiges Bauen

Why is quality assurance in construction so important?

– Avoidance of construction defects and expensive rework
– Compliance with legal requirements and technical standards
– Preservation of value and long-term operational safety of the building
– Avoidance of liability risks for building owners and planners
– Basis for a smooth building acceptance and commissioning

Erfahren Sie mehr: Statiker Kosten – Was kostet ein Tragwerksplaner und wovon hängt es ab?

Quality assurance measures

– Regular site inspections with reports
– Use of checklists for each construction phase
– Site photos and documentation of construction progress
– Material inspection and test certificates
– Installation inspections according to DIN and manufacturer specifications
– Checking of interfaces (e.g., building services engineering, statics, sealing)
– Acceptance of partial services with test reports

Digital tools for quality assurance

Modern construction sites use software solutions to document and evaluate quality processes:
– Digital construction diaries (e.g., PlanRadar, Procore)
– QR code-supported component allocation
– GPS or AR-based inspection reports
– Cloud interfaces for model linking (BIM-to-Field)
– Defect management systems with status tracking

Erfahren Sie mehr: Bauausführung in der HOAI – Leistungsphasen, Zuständigkeiten und Praxis

Actors and their responsibility

– **Client**: bears overall responsibility for the project
– **Planners and specialist engineers**: define quality standards
– **Construction supervisors (LPH 8)**: implement quality assurance on the construction site
– **Specialist companies**: are responsible for quality-compliant execution
– **Experts or testing institutes** (optional): carry out independent tests

Integration of quality assurance into planning

Quality-relevant points should be considered during the planning stage:
– Tendering with clear requirements and reference standards
– Sampling to determine quality and execution
– Planning of tests and acceptances in the schedule
– Consideration of maintenance, repair and life cycle

Documentation as part of quality

Complete, structured documentation is essential:
– Construction log, photo documentation, test results
– Acceptance reports and defect lists
– Handover documents for operation and maintenance
– Evidence of funding or insurance

Erfahren Sie mehr: Fertighaus Bungalow Preise – Kosten & Tipps für Ihr Traumhaus in allen Regionen

Legal basis and standards

– VOB/B: regulates obligations in the event of defects and acceptance
– DIN standards, in particular DIN 18202 (tolerances), DIN EN 1090 (steel construction), etc.
– State building regulations and workplace regulations
– HOAI LPH 8 as legal integration of quality assurance

Conclusion – Quality can be planned

With clearly defined processes, digital support, and a trained eye, quality can be successfully ensured on the construction site. Professional quality assurance doesn’t mean more control, but better construction—and is therefore a crucial success factor for every project.

Quality assurance with Alphabau Engineering :Qualitätssicherung der Bauausführung 

As an experienced engineering and construction monitoring firm, we offer structured, transparent, and performance-oriented quality assurance for your construction projects. Whether residential, commercial, or special-purpose buildings – we ensure that quality is no coincidence.

📧 info@alphabau-ing.de
📞 0231 99777853
📸 @alphabau_eng

Hinweis: „Alle Angaben in diesem Beitrag wurden mit größtmöglicher Sorgfalt erstellt und dienen ausschließlich allgemeinen Informationszwecken. Änderungen bei gesetzlichen Vorgaben, regionalen Vorschriften oder Förderprogrammen sind jederzeit möglich. Eine Gewähr für die Aktualität, Vollständigkeit oder Richtigkeit der Inhalte können wir daher nicht übernehmen.
Für verbindliche Auskünfte wenden Sie sich bitte an die zuständigen Behörden oder Fachstellen. Sollten Fehler oder Abweichungen festgestellt werden, übernehmen wir keine Haftung. Wir freuen uns jedoch über entsprechende Hinweise.