Notice Information
Notice Title
Bird Collision Avoidance: empirical evidence and impact assessments.
Notice Description
Driven by ambitious renewable energy targets, the offshore wind industry has experienced a significant growth over the last 20 years, particularly in Europe, where most of installed capacity can be found. The consenting of offshore wind projects requires the identification, prediction and evaluation of environmental effects of project proposals. Seabirds are known to interact with offshore wind farms (OWF), mostly with negative consequences. Birds may collide with turbines, be displaced from their feeding grounds or wind farms may act as barriers to seabird movement (Drewitt & Langston, 2006; Johnston et al., 2014; Krijgsveld et al., 2011; Vanermen et al., 2013). JNCC, Scottish Natural Heritage, Natural England, Natural Resources Wales and the Department of Agriculture, Environment and Rural Affairs (Northern Ireland) as statutory nature conservation bodies (SNCBs), provide advice to Government regulators on whether a proposed OWF development is likely to have an adverse impact on seabird populations. In order to assess the number of birds which might collide with structures, collision risk modelling is usually undertaken as part of the impact assessment process. Various collision risk methodologies and models are available (Masden and Cook 2016). In the UK the most widely used model is the Band (2012) collision risk model. Band (2012) relies on input parameters describing the turbine design, bird morphology, and bird ecology and behaviour. Studies have shown that Band (2012) is particularly sensitive to the avoidance rate input parameter which describes an aspect of bird behaviour (Masden 2015). The avoidance rate parameter is applied towards the end of the Band (2012) modelling process in order to adjust the 'otherwise' predicted number of collisions for actions taken by birds in order to avoid turbines. Such avoidance can occur at several scales. Avoidance rates for OWFs have usually been estimated based on comparisons of observed collisions with those that would be expected in the absence of avoidance behaviour and as such in practice include other uncertainties and variabilities associated with the modelling process. Avoidance rates have been summarised and combined in Cook et al (2014). Additional information: If you are unable to access the tender documents, potential bidders are invited to download the following documents, by following the link below. If you intend to submit a bid, please complete the acceptance form of our terms and conditions attached to the invitation to tender (ITT) http://jncc.defra.gov.uk/page-7500
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-b5fd17-dd5579e5-8867-4030-a744-8f068d6d3102
- Publication Source
- Contracts Finder
- Latest Notice
- https://www.contractsfinder.service.gov.uk/Notice/671c9dbf-412b-466f-949c-fb4001b5ff03
- Current Stage
- Planning
- All Stages
- Planning
Procurement Classification
- Notice Type
- Market Engagement Notice
- Procurement Type
- Standard
- Procurement Category
- Not specified
- Procurement Method
- Not Specified
- Procurement Method Details
- Not specified
- Tender Suitability
- Not specified
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
90 - Sewage, refuse, cleaning and environmental services
-
- CPV Codes
90700000 - Environmental services
Notice Value(s)
- Tender Value
- Not specified
- Lots Value
- Not specified
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 1 Dec 20178 years ago
- Submission Deadline
- Not specified
- Future Notice Date
- 14 Dec 2017Expired
- Award Date
- Not specified
- Contract Period
- Not specified - Not specified
- Recurrence
- Not specified
Notice Status
- Tender Status
- Planning
- Lots Status
- Not Specified
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- JNCC SUPPORT CO
- Contact Name
- Available with D3 Tenders Premium →
- Contact Email
- Available with D3 Tenders Premium →
- Contact Phone
- Available with D3 Tenders Premium →
Buyer Location
- Locality
- PETERBOROUGH
- Postcode
- PE1 1JY
- Post Town
- Peterborough
- Country
- England
-
- Major Region (ITL 1)
- TLH East (England)
- Basic Region (ITL 2)
- TLH4 Cambridgeshire and Peterborough
- Small Region (ITL 3)
- TLH41 Peterborough
- Delivery Location
- TLM Scotland
-
- Local Authority
- Peterborough
- Electoral Ward
- Central
- Westminster Constituency
- Peterborough
Further Information
Notice Documents
-
https://www.contractsfinder.service.gov.uk/Notice/671c9dbf-412b-466f-949c-fb4001b5ff03
1st December 2017 - Early engagement notice on Contracts Finder -
https://www.contractsfinder.service.gov.uk/Notice/Attachment/f5764afc-bc5e-4cf0-af82-ee441a18ed84
Bird Collision Avoidance: Tender Documents -
-
https://www.contractsfinder.service.gov.uk/Notice/Attachment/9d4eb940-b2fc-4e57-b07e-1b6d77998b01
Clarification questions and answers
Notice URLs
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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