{"id":133602,"date":"2025-08-05T19:57:00","date_gmt":"2025-08-05T18:57:00","guid":{"rendered":"https:\/\/www.ecoonline.com\/?post_type=case-study&p=133602"},"modified":"2025-12-15T12:30:45","modified_gmt":"2025-12-15T12:30:45","slug":"implenia","status":"publish","type":"case-study","link":"https:\/\/www.ecoonline.com\/en-ca\/case-studies\/implenia\/","title":{"rendered":"Implenia"},"content":{"rendered":"\n
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Implenia enhances safety in Stockholm\u2019s largest tunnel project with EcoOnline Chemical Manager<\/strong>
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Implenia, a leading infrastructure services company, has been contracted by Region Stockholm Tunnelbana to carry out the tunnel excavation phase of the Blue Line expansion.<\/a> This extensive project, initiated in 2021, is the largest undertaking for Stockholm’s tunnelbana since its inception in the 1950s, involving the creation of new tunnels to enhance connectivity across the city. The excavation is set for completion in 2026, preparing the way for underground trains to become operational by 2030. Managing hazardous substances safely is a top priority, as workers operate in challenging underground conditions using heavy machinery and explosives.<\/p>\n\n\n\n


Petra Jillhag Dahl\u00e9n, Implenia\u2019s Environment Coordinator, and her team leverage EcoOnline’s Chemical Manager solution to ensure that all chemicals are documented, properly evaluated, and safely handled. The team follows a rigorous process to verify that only approved chemicals with green or yellow hazard ratings are used, ensuring compliance with Swedish construction safety standards. Red-rated substances are used only when absolutely necessary, with clear justifications documented in the system.<\/p>\n\n\n\n

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The challenge<\/h3>\n\n\n\n

The tunnel project poses significant risks, including the use of hazardous chemicals like explosives and adhesives necessary for construction in damp conditions. Implenia must ensure compliance with stringent safety regulations while protecting both workers and the environment. The need to accurately track chemical usage, ensure proper training, and manage waste responsibly is vital to maintaining operational timelines and safety standards. <\/p>\n\n\n\n


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The solution<\/h3>\n\n\n\n

Implenia adopted EcoOnline\u2019s Chemical Manager solution<\/a> in 2011 to effectively manage the numerous chemicals required for a mix of infrastructure projects, including the current tunnel construction. The platform allows seamless tracking of safety data sheets<\/a> (SDS) and provides access to risk assessments and incident response procedures through mobile-friendly features like QR codes<\/a>. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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The impact<\/h3>\n\n\n\n

EcoOnline\u2019s Chemical Manager<\/a> has been instrumental in helping Implenia safely navigate the complexities of chemical management in a high-risk environment. The project has maintained a strong safety record, with no major incidents reported, while meeting key milestones and staying on track for its 2026 completion date for the excavation phase. The collaboration between Petra\u2019s team and EcoOnline has fostered a proactive approach to safety, emphasizing the importance of training and awareness alongside robust digital tools. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<\/div>\n\t\t\n\t <\/section>\n\n\n\n

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\u201cEcoOnline gives us the control we need over chemical safety<\/em>. With everything documented and easily accessible, we can be confident that every chemical is assessed and managed responsibly, keeping both our workers and the environment safe.\u201d<\/em> <\/em><\/em><\/h4>\n\n\n\n
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Petra Jillhag Dahl\u00e9n
Environment Coordinator<\/mark><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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The story<\/strong><\/h2>\n<\/div>\n\n\n\n
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The key benefits that Implenia has noticed since implementing EcoOnline’s Chemical Manager include:<\/strong><\/p>\n\n\n\n

1. Enhanced Chemical Tracking and Compliance:<\/strong>
With EcoOnline\u2019s Chemical Manager, Implenia can easily verify that each chemical used is documented, accessible via desktop, mobile app and QR codes, and compliant with Swedish regulatory requirements. This ensures that only approved substances are used, mitigating risks to both workers and the environment. Alongside documentation of the chemicals in use, Safety Data Sheets<\/a> offer comprehensive overviews of how chemicals should be stored, handled and dealt with in the case of an accident. <\/p>\n\n\n\n


2. Improved Training and Awareness:<\/strong>
Workers in the tunnels operate on intense 7-day rotations, working daily from 7:00 AM to 10:00 PM. In these demanding conditions, safety awareness must be deeply embedded to ensure consistent vigilance. Weekly safety meetings ensure that frontline workers are reminded of the most hazardous substances they encounter. The platform supports these efforts by providing quick access to chemical information and procedures, although Petra emphasizes that proactive training is key, as immediate access to SDS is often impractical during an incident. <\/p>\n\n\n\n


3. Effective Risk Management:<\/strong>
One of the key modules Petra uses in EcoOnline is the “Riskbed\u00f6mningar” (Risk Assessment) feature<\/a>. This tool enables Implenia to document safety steps specific to each chemical, including expected exposure levels and duration, to ensure safe interaction with each substance. By using this assessment module, Petra can evaluate and improve how chemicals are handled, promoting safer practices for workers in the tunnels. <\/p>\n\n\n\n


4. Cost-Efficient Waste Management:<\/strong>
In her role as Envionmental Coordinator, Petra is focused not just on the use of materials but their safe, sustainabile disposal. By encouraging the separation of recyclable materials, Implenia has achieved significant cost savings. For example, properly sorted wood waste costs 300 SEK per tonne for disposal, compared to 1000 SEK for mixed materials. This practice not only supports the project’s sustainability goals but also reduces operational expenses. <\/p>\n<\/div>\n<\/div>\n\n<\/div>\n\t\t\n\t <\/section>\n\n\n\n

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Create a safer, more sustainable construction site with EcoOnline Chemical Manager<\/strong>
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As the Stockholm Blue Line tunnel expansion progresses, EcoOnline\u2019s solution continues to play a critical role in ensuring a safer, more sustainable future for both workers and the environment, paving the way for the underground trains to become operational by 2030. <\/p>\n\n\n\n

EcoOnline\u2019s intuitive chemical safety software gives you full control over documentation, risk assessments, and compliance. Whether you’re managing large-scale projects or overseeing day-to-day operations, our tools help you:<\/p>\n\n\n\n