Demolition of office complex at Dzielna 58 and Pawia 55 in Warsaw's Wola district

Challenges

• The location of the buildings in the densely built-up Wola district required precise planning of demolition logistics with minimal impact on neighboring structures and infrastructure
• The necessity to maintain traffic continuity in the area of Dzielna and Pawia Streets throughout the entire demolition process
• Selective dismantling of structural elements due to the historical significance of the buildings as part of the former Polish Tobacco Monopoly
• Complex structure of the buildings, combining masonry and metal elements, requiring specialized dismantling techniques
• Presence of archaeological relics related to the Warsaw Ghetto, necessitating special safety procedures and conservation oversight
• Conducting the demolition of structures with sentimental value to the local community, maintaining social sensitivity

Our solutions

• Conducting a detailed structural analysis and developing a multi-stage demolition plan adapted to the buildings' structures
• Using specialized demolition excavators with long reach arms, enabling precise demolition while maintaining control over falling elements
• Implementation of an advanced water spraying system reducing dust during demolition works
• Development of a detailed work schedule adapted to traffic intensity in the area of Dzielna and Pawia Streets, with intensification of work during night hours and weekends
• Application of the top-down method for dismantling, with priority removal of facade elements before proceeding to demolish the load-bearing structure
• Using mobile crushers to process debris on site, reducing the number of truck trips and minimizing impact on city traffic
• Implementation of special safety procedures when dismantling archaeological relics, including the involvement of specialized companies dealing with such facilities

Results

• Successful completion of the demolition of buildings at 58 Dzielna Street and 55 Pawia Street without any safety incidents
• Recovery and recycling of 80% of building materials, including metal elements and bricks
• Timely completion of all demolition works according to schedule, despite the complex structure of the buildings
• Preparation of the site for new residential investment in accordance with the zoning plan
• Minimal disruption to the functioning of surrounding buildings and traffic on Dzielna and Pawia Streets
• Implementation of a project symbolizing the transformation of the Wola district from an industrial area towards residential development

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