The Northwest of England was the epicentre of the Industrial Revolution, leaving behind significant areas of industry legacy brownfield land. The Brownfield land register for West Lancs alone identifies 84 sites with a combined area of approximately 115Ha (1,150,000m2).

The National Planning Policy Framework requires that planning policies and decisions should ‘give substantial weight to the value of using suitable brownfield Land’ and local authorities ‘should make as much use as possible of suitable brownfield sites and underutilised land.’

By offering in-house remediation and enabling works, Quinn Developments offers clients and developers a one-stop shop for their entire below-ground works. From land purchase to development-ready site. This approach improves project efficiency by streamlining communication and coordination between teams and offer savings in multi-use plant and bulk buying aggregates and materials.

By combining remediation and enabling works with civil engineering expertise, Quinn Developments delivers several key benefits:

  • Accelerated project completion: Careful planning of civil infrastructure installation during remediation and enabling works significantly reduces project duration and associated costs.
  • Cost optimisation: Centralised mobilisation, demobilisation and streamlined logistics will reduce project costs to the client by only having one lot of mobilisation/demobilisation, a single compound area and reduced requirement for fencing and security throughout the groundworks and civil engineering works.
  • Risk mitigation: Quinn Developments ensures that earthworks are executed with proper controls, permits, and material management in place, minimising environmental risks and regulatory compliance issues.

Brownfield Remediation: Restoring Contaminated Sites

Quinn Developments specialises in comprehensive and site preparation, ensuring strict adherence to remediation strategies and planning conditions. Our team of experienced professionals leverage advanced techniques and technologies to address a wide range of environmental contaminants, including:

  • Poly Aromatic Hydrocarbons (PAHs)
  • Petroleum Hydrocarbons
  • Semi-volatile Organic Compounds (SVOCs)
  • Volatile Organic Compounds (VOCs)
  • Heavy metals

Through a meticulous assessment and remediation process, we effectively mitigate potential risks and restore brownfield sites to a condition suitable for redevelopment, meeting or exceeding regulatory standards.

Our tailored solutions incorporate site-specific strategies such as soil excavation, capping, in-situ treatment, and bioremediation to achieve optimal results and facilitate sustainable urban redevelopment.

 

Sustainable Soil Management: A Commitment to Environmental Protection (DoWCoP, MMP and QP)

Quinn Developments is committed to sustainable soil management and environmental protection. We adhere to the principles outlined in the Definition of Waste Code of Practice (DoWCoP) and actively engage in the development of Material Management Plans (MMPs) for the re-use of materials on the site of origin and direct transfer of suitable materials between sites.

Our in-house CLAIRE Qualified Person (QP) provides expert guidance and ensures compliance with regulatory standards. By adopting a proactive approach to soil remediation and sustainable land management, we contribute to a healthier environment and promote sustainable development.

 

Production of Recycled Aggregates: A Circular Economy Approach

Quinn Developments is committed to promoting sustainable waste management practices by producing recycled aggregates from oversized materials generated during remediation and enabling works. Our focus on resource recovery aligns with the Definition of Waste Code of Practice (DoWCoP) and WRAP quality protocols for the production of aggregates from inert waste.

By repurposing waste materials into valuable recycled aggregates, we contribute to reducing landfill waste, conserving natural resources, saving costs and promoting a more circular economy. Quinn Developments carry out all the chemical, geotechnical and quality testing on the recycled aggregates to confirm their compliance prior to being re-used in various construction applications, providing a sustainable and cost-effective alternative to traditional materials.

 

Piling Matts and Working Platforms: A Solid Foundation for Construction Projects

Quinn Developments offers comprehensive design and construction services for piling matts and construction working platforms, providing secure and stable foundations for equipment during construction projects.

Our experienced team utilises advanced engineering techniques to ensure the structural integrity and load-bearing capacity of these critical components. By delivering high-quality piling matts and working platforms, we contribute to the efficient and safe execution of construction projects, minimising risks and maximising productivity.

 

Soil Stabilisation: Enhancing Soil Strength and Stability

Having undertaken Civil engineering works in the Northwest England for the last 15 years, Quinn Developments have gained ample experience in soil stabilisation techniques to enhance the strength and stability of soils for various construction projects. We employ a range of effective methods, including:

  • Cement stabilisation: Mixing cement with soil to improve its bearing capacity and resistance to erosion.
  • Lime stabilisation: Using lime to reduce moisture content and enhance soil-bearing capacity and strength.
  • Compaction: Compressing soil to increase its density and stability.

By implementing these techniques, we ensure the suitability of soils for foundations, roads, and other infrastructure, contributing to the long-term durability and performance of construction projects.

 

Invasive Weeds Management: Protecting Biodiversity

Quinn Developments offers effective management of invasive plant species to protect biodiversity and prevent their spread. We adhere to relevant legislation and guidance detailed within the Wildlife and Countryside Act 1981.

Our team employs a range of techniques to control and eradicate invasive plants, including herbicidal treatment and mechanical removal under specialist watching brief or burial on site following regulatory position statement guidelines. By addressing invasive plant species proactively, we contribute to the preservation of ecosystems and promote sustainable land management.

 

Surface and Ground Water Management on Construction Sites

Quinn Developments is committed to sustainable construction practices and prioritises sustainable surface and groundwater management on all projects. By implementing effective strategies, we help to protect the water environment and ensure compliance with regulations.

Quinn Developments have been undertaking earthworks and civil engineering within the northwest of the UK for over 15 years. The northwest experiences a temperate maritime climate, characterised by frequent rainfall and mild temperatures. This, combined with the region’s diverse geology, presents unique challenges for surface water management on construction sites. Quinn Developments’ Approach to Surface and Ground Water Management include:

  • Comprehensive Assessments: We conduct thorough site assessments to identify potential surface and ground water issues which could arise during the construction programme. Quinn Development in house engineers assess the potential for increased surface water run-off, volume, flooding and quality issues and develop tailored sustainable solutions.
  • Innovative Techniques: Quinn Developments utilises innovative and sustainable technologies and techniques, including the latest in silt management, erosion control and stormwater management.
  • Collaboration with Experts: We work closely with environmental consultants and local authorities to ensure compliance with regulations and best practices during the management of surface and ground water during development works.

By addressing the specific challenges posed by the northwest UK’s weather conditions and geology, Quinn Developments delivers effective surface water management solutions that protect the environment and contribute to sustainable construction practices.

If you wish to enquire about our services, please get in touch with our team today.