70 GREAT BRIDGEWATER STREET

This project encompasses a comprehensive redevelopment initiative at 70 Great Bridge Water Street in Manchester, involving the internal soft strip, façade removal, complex demolition, temporary works, and the removal of a pedestrian bridge. The aim is to prepare the site for future mixed-use development as part of the broader regeneration of the area. The project is highly complex due to the active urban environment, and the need to ensure public safety and minimal disruption to ongoing commercial activities.

Key Objectives:

1. Safe Internal Soft Strip: Remove all non-structural elements within the mall to prepare the site for subsequent demolition and redevelopment.
2. Complex Demolition: Execute the demolition of structurally complex sections of the mall, including multi-story structures, while maintaining the integrity of adjacent buildings.
3. Temporary Works: Implement temporary structural supports and safety measures to protect public areas and adjacent buildings during demolition.
4. Environmental Compliance: Manage all waste and demolition materials responsibly, with a focus on recycling and reducing landfill use.
5. Minimize Disruption: Ensure the continued operation of surrounding businesses and public spaces during the project.

Key Challenges:

1. Internal Soft Strip in an Operational Environment:
   • Challenge: The internal soft strip must be carried out while the mall is partially operational, requiring careful coordination to avoid disrupting ongoing commercial activities.
   • Solution: Develop a phased strip-out plan that allows for the safe removal of non-structural elements in sections of the mall that are not in use or during off-peak hours. Coordinate with mall management to ensure tenants and the public are informed of the work schedule. Implement dust control measures and noise reduction techniques to minimize impact on the surrounding areas.
2. Complex Demolition of High Level Plant Room and Levels:
   • Challenge: The building includes multi-story sections and structurally integrated buildings that require careful demolition to prevent unintended damage to adjacent structures and infrastructure.
   • Solution: Conduct detailed structural assessments and plan the demolition in phases, using controlled demolition techniques such as robotic demolition for precision in sensitive areas. Employ experienced demolition engineers to oversee the process and ensure structural integrity is maintained throughout. The use of cranes, high-reach excavators, and specialized equipment will be critical in safely dismantling the complex sections.
3. Implementation of Temporary Works:
   • Challenge: Temporary structural supports are required to maintain the safety and stability of remaining structures and to protect public areas during the demolition process.
   • Solution: Design and install temporary works, including shoring, scaffolding, and protective barriers, based on detailed structural analysis. These temporary measures will be regularly inspected and adjusted as demolition progresses to ensure ongoing safety. Public access areas will be clearly demarcated and protected by secure fencing and signage to prevent unauthorised entry into hazardous zones.
4. Waste Management and Environmental Compliance:
   • Challenge: The project will generate substantial waste, including hazardous materials and demolition debris, which must be managed to minimize environmental impact.
   • Solution: Implement a waste management plan that prioritizes recycling and reuse of materials such as metal, concrete, and glass. Hazardous waste, including asbestos, will be handled according to strict disposal protocols. Collaborate with local recycling facilities to process and divert waste from landfills. Regular environmental monitoring will be conducted to ensure compliance with all relevant regulations.
5. Minimising Disruption to Local Businesses and Public Areas:
   • Challenge: The demolition and construction activities are taking place in a busy urban area, with numerous businesses and public spaces in close proximity.
   • Solution: Develop a comprehensive communication and engagement plan to keep local businesses, residents, and the public informed of the project timeline, work schedules, and potential impacts. Implement noise and dust mitigation strategies, such as sound barriers and water sprays, to reduce the effect of demolition on surrounding areas. Schedule the most disruptive activities during times of low pedestrian and vehicular traffic.
6. Coordination with Multiple Stakeholders:
   • Challenge: The project involves various stakeholders, including local authorities, mall management, contractors, and the public, each with different interests and concerns.
   • Solution: Establish a project liaison team to coordinate communication among stakeholders. Regular meetings, briefings, and updates will be conducted to ensure transparency and address concerns promptly. A dedicated project website or communication channel will be used to provide real-time information to all interested parties.