Building affected by a structural collapse in downtown Itajaí will have total demolition divided into two phases, with operation monitored by Civil Defense to try to prevent further damage to neighboring constructions.
Building that sank about 30 centimeters and forced 65 residents to leave the place in a hurry in Itajaí will be demolished in two stages, after the owners opted for the total demolition of the property. The authorization request was received by the Department of Urban Development and Housing and Civil Defense last Thursday, April 30, and the forecast is that services will advance up to three days after the Demolition License is granted.
According to the portal nd+, what makes the story more significant than a common demolition is the way the operation was designed. The work will start precisely from the most critical part of the building, at the back, where the most significant sinking occurred, and will move towards the front to reduce the risk of impact on the surrounding constructions. This detail shows that the city is not only dealing with a condemned building but with an unstable structure surrounded by neighbors and under the constant attention of the authorities.
The strongest detail is at the exact point where the demolition will start

The most sensitive aspect of the operation is the location chosen for the first attack on the building. According to the statement, the responsible company will start the demolition in the area where the sinking was most severe, advancing from the back to the front.
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This definition changes the weight of the work because it shows that the priority is not just to demolish the building, but to control the risk from day one. In a scenario of structural instability, the order of demolition ceases to be a technical detail and becomes a central piece to protect the neighborhood and reduce the chance of new damage to nearby buildings.
The curious twist is that the building will not be demolished all at once, but in two well-defined stages
The demolition was organized in two phases. In the first 10 business days, the operation plans to mobilize machinery, prepare the area, start the work, and complete the demolition of the structure. In the following 20 business days, the focus will be on debris removal and site cleaning.
This division helps to understand why the process will not be instantaneous, even given the severity of the case. The building that had to be abandoned in a hurry requires a controlled operation, with a schedule, execution sequence, and technical monitoring, precisely to prevent haste from increasing the risks in an area that has already suffered a significant structural collapse.
The broader context shows that the operation began even before the demolition

Before the machines come into action, residents have already started removing belongings from the apartments, after authorization from Civil Defense. The evacuation is taking place in a controlled manner, within a schedule defined by the agency, which set a 10-day deadline for the complete removal of goods from the property.
At the same time, the owners also took on the responsibility of contacting and monitoring the neighborhood before and during the work. This expands the scope of the operation and shows that the demolition of the building does not only affect those who lived in the building but also those who live or work around a structure that has come to represent a significant urban risk in downtown Itajaí.
Why the demolition could change the perspective on the building case in Itajaí
The decision to completely demolish the property indicates that the hypothesis of recovery lost strength given the cost and time required to attempt to restore the structure. Instead of insisting on a prolonged and uncertain solution, the building’s management opted to end the building’s useful life and permanently remove the risk represented by the construction.
This move changes the interpretation of the case because it transforms the April episode into a point of no return. The building that sank is no longer just a damaged building awaiting a solution and is now treated as an unviable structure, whose continued presence on the site would represent a greater problem than the demolition itself.
What still needs to be confirmed before the effective start of the operation
Despite the already defined schedule, the demolition still depends on the granting of the Demolition License, which is being analyzed by the Fiscal Audit of the Secretariat of Urban Development and Housing. The expectation is that the authorization will be released this week, provided that all necessary documentation is presented and legal requirements are met.
It will also be necessary to monitor whether the 30-business-day deadline will be fully maintained throughout the execution. As it is a building with a recent history of sinking and close proximity to neighbors, any technical issue could alter the pace of the operation, even with the official forecast already outlined.
Ultimately, the demolition of the building in Itajaí represents more than the end of an old construction. It marks the concrete response to an episode that abruptly displaced 65 people from their homes, exposed the fragility of a structure built in 1975, and placed urban safety at the center of the discussion. If the plan is executed as foreseen, the next 30 days should transform the site from a symbol of risk into a clear plot of land, but also into a landmark of an occurrence that shook the city.

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