The project presented environmental compliance challenges due to its scale and timeline intensity with multiple work areas being attended to by various contractors and subcontractors. With such a complex and sensitive project, this can create a challenge where, even a minor, environmental risk or issue is not identified precognitively, it may cause an escalation into non-compliances, delays to programme milestones and remedial costs. Therefore, proactive environmental management is critical to ensure consistent environmental compliance and achieving the required environmental commitments.
Key challenges included maintaining adherence to planning conditions, ensuring effective implementation of the Construction Environmental Management Plan’s and managing construction related impacts such as surface water runoff, waste handling, incident-prevention and -readiness.
For a project of this nature, environmental performance is usually linked to commercial performance. A pollution incident, unresolved non-compliance issue or poorly documented control measure can result in significant financial consequences, including remedial costs, regulatory scrutiny, delay to works, disruption to sequencing and additional contractor time management.
The challenge was therefore not to simply monitor and enforce compliance, but to also create a proactive environmental management system that supported the construction programme, reduced risk and built a strong environmental culture across the project with site based presence.