Ecological clerk of works services for infrastructure (rail and highways), utilities, renewable and residential sectors

The role of an ecological clerk of works (ECoW) is to oversee works and ensure construction is carried out in line with wildlife law and planning consent commitments.

ECoW are present to

  • identify and protect sensitive environmental features
  • work with on-site teams and project managers to ensure works are completed cost effectively, timely and safely
  • advise on mitigation to minimise risks and delays.

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What ECoW services can ADAS offer?

Guidance on protected species, ecological features and mitigation

Attendance at and input into site meetings

Regular record keeping and production of reports

Preparation of pre-construction documentation

Delivery of toolbox talks

Pre-construction and construction phase protected species and habitat surveys

Nationwide support for large projects

With teams based across England and Wales, our experienced CIEEM accredited ecologists can respond quickly to support large, complex, construction projects. We have an excellent working knowledge of UK wildlife legislation and understand the complexities of construction, especially in environmentally sensitive locations. Our advice is site-specific and practical to reduce any risks or delays.

With decades of experience working on construction sites across the country, our ecologists are confident communicating clear instructions to busy on-site construction teams and project managers.

As a multidisciplinary business, we can call on the expertise of other ADAS staff such as planners, scientists, and engineers, to deliver a fully integrated, in-house ECoW service.

Discuss your project
Team shot with dredging work underway

Health and safety

We adhere to project method statements and follow strict health and safety protocols while on site. We are Constructionline Gold members and have achieved SMAS Worksafe accreditation.

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UVDB qualified logo
Constructionline Gold Member logo
ISO logo
UVDB verify logo
RISQS logo

Other ecology services

Ecological impact assessments

Ecological impact assessments

Great crested newt surveys

Great crested newt surveys

Reptile surveys

Reptile surveys

Preliminary ecological appraisal

Preliminary ecological appraisal

Hazel dormice surveys

Hazel dormice surveys

Responsible body for conservation covenants

Responsible body for conservation covenants

Otter surveys

Otter surveys

Water vole surveys

Water vole surveys

Bird surveys

Bird surveys

Badger surveys

Badger surveys

Bat surveys

Bat surveys

Biodiversity net gain

Biodiversity net gain