Lagos shuts down nearly 830 building projects due to non-compliance with safety regulations following structural failure incident.

The Lagos State Government has taken decisive action against unsafe construction practices, sealing a total of 827 sites across the state over the past 12 months in a bid to prevent building collapses and ensure compliance with safety standards.

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This enforcement drive is a key component of the government's broader strategy to tackle the persistent issue of building failures, particularly in informal settlements and unapproved developments where developers often disregard established quality control procedures.

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Engr. Olayinka Abdul, General Manager of the Lagos State Materials Testing Laboratory, revealed this information on Monday during the 2026 ministerial press briefing, which marked the seventh anniversary of Governor Babajide Sanwo-Olu and his deputy, Dr. Obafemi Hamzat, at Alausa, Ikeja.

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The LSMTL has adopted a proactive approach to quality assurance, utilizing geotechnical testing and other methods to detect potential violations before they result in structural failures, moving beyond conventional testing methods.

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During the review period, the agency issued 3,181 notices to property owners and developers, while also carrying out 822 compliance operations across construction sites statewide, demonstrating its commitment to enforcing safety standards.

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A total of 439 sites were sealed for non-compliance with regulatory directives, and hundreds more were shut down due to violations related to destructive and non-destructive testing requirements, resulting in a total of 827 sealed facilities within a year.

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According to Abdul, these sealings serve as a clear warning that no structure is exempt from quality control measures in Lagos State, regardless of its size or the developer's connections.

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Abdul attributed many building collapse incidents to developments in informal settlements, where developers often evade statutory testing procedures and regulatory oversight, highlighting the need for stricter enforcement.

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To address this challenge, the agency has introduced a range of reforms, including the use of technology, stricter enforcement, and industry-wide compliance monitoring, aimed at preventing building collapses.

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The introduction of the electronic Materials Testing Management System (e-MTMS) is one such reform, a digital platform that assigns unique tracking codes to every construction sample submitted for testing, eliminating human interference and reducing opportunities for manipulation of test results.

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The agency has also enforced a mandatory three-stage testing regime, requiring developers to conduct tests at the foundation, structural frame, and roofing stages before construction can proceed, ensuring that buildings are safe and compliant with regulations.

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All registered construction sites are now geotagged and mapped using GPS technology, enabling enforcement teams to verify compliance remotely and monitor projects in real-time, increasing the agency's ability to respond to potential issues.

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A private laboratory accreditation programme has been established, under which only laboratories that pass bi-annual proficiency assessments are authorized to issue test certificates recognized by the Lagos State Government, ensuring the accuracy and reliability of test results.

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A dedicated whistleblower and rapid-response system has been set up, allowing residents to report suspicious construction activities, with the agency responding to such reports within 48 hours and taking immediate enforcement action where necessary.

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The LSMTL has partnered with professional bodies, including the Nigerian Society of Engineers, the Nigerian Institution of Structural Engineers, the Nigerian Institute of Building, and the Association of Real Estate Developers of Lagos, to implement compulsory training and certification programs for key stakeholders in the construction sector.

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During the review period, the agency conducted a significant number of tests, including 7,077 steel destructive tests, 5,959 concrete tests, 1,818 water tests, 333 pile integrity tests, 948 steel stanchion tests, and 226 geotechnical tests involving construction materials such as sand, granite, and cement.

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Abdul emphasized the importance of collective vigilance in preventing building collapses, urging residents to demand valid test certificates before occupying newly completed buildings and stressing that quality assurance and compliance are crucial for ensuring safety.

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Ultimately, the goal of the agency is to achieve zero building collapses in Lagos, and Abdul emphasized that residents have a critical role to play in this effort by insisting on quality assurance and compliance before moving into any building.