27 February 2024 · Delegated
Isle Of Man Government, Department Of Transport/Drainage Division, Meary Veg, Balnahowe, Santon, Isle Of Man, IM4 1hl
Manx Utilities Authority applied for permission to construct a portal frame materials shelter over four existing gravel bays at Meary Veg Sewage Treatment Works in Santon. The gravel bays are already enclosed by 1.8-metre brick walls in keeping with the industrial character of the site. The main planning issues assessed were the principle of the development, its design, and its potential impact on the surrounding area of High Landscape Value. The wider treatment works site already accommodates a range of utilitarian commercial buildings and structures. The application was approved by delegated decision on 27 February 2024, subject to one condition.
The Department of Environment, Food and Agriculture approved the application on 27 February 2024. The key planning issues considered were the principle of development, design, and potential impact on an area of High Landscape Value. The proposal was found acceptable in those respects and permission was granted with one condition.
General Policy 3
The proposal complies with General Policy 3
General Policy 3: Development will not be permitted outside of those areas which are zoned for development on the appropriate Area Plan with the exception of: (a) essential housing for agricultural workers who have to live close to their place of work; (Housing Policies 7, 8, 9 and 10); (b) conversion of redundant rural buildings which are of architectural, historic, or social value and interest; (Housing Policy 11); (c) previously developed land (1) which contains a significant amount of building; where the continued use is redundant; where redevelopment would reduce the impact of the current situation on the landscape or the wider environment; and where the development proposed would result in improvements to the landscape or wider environment; (d) the replacement of existing rural dwellings; (Housing Policies 12, 13 and 14); (e) location-dependent development in connection with the working of minerals or the provision of necessary services; (f) building and engineering operations which are essential for the conduct of agriculture or forestry; (g) development recognised to be of overriding national need in land use planning terms and for which there is no reasonable and acceptable alternative; and (h) buildings or works required for interpretation of the countryside, its wildlife or heritage. 6.4 Planning Agreements 6.4.1 Where development is acceptable and in accordance with the provisions of this Plan and the relevant Area Plan, but raises issues which cannot be addressed by the imposition of planning conditions, the Department will seek to conclude an Agreement with the developer under Section 13 of the 1999 Town and Country Planning Act.
Environment Policy 22
Environment Policy 22: Development will not be permitted where it would unacceptably harm the environment and/or the amenity of nearby properties in terms of: i) pollution of sea, surface water or groundwater; ii) emissions of airborne pollutants; and iii) vibration, odour, noise or light pollution. 7.17.2 In addition to the above, changes in the activities associated with the current permitted use of land or a building, which in themselves do not constitute development and therefore do not require planning permission, can have an adverse impact on adjacent properties by virtue of noise, light or general disturbance. For example the addition of security lig hting on a property may cause light pollution affecting adjacent properties and the wider area. The introduction of new activities into established parks and recreation areas can have an impact on neighbours. In such cases the Department would advocate t he person or organisation considering the change to give careful consideration to the potential impact of such activity in terms of location, siting and design.
Environment Policy 24
Environment Policy 24: Pollution-sensitive development will only be allowed to be located close to sources of pollution where appropriate measures can be taken to safeguard amenity. 7.20 Contaminated Land 7.20.1 Contaminated land on the Island is typically as a result of the legacy of past industrial and chemical land uses. Perhaps the most notable sites are land areas associated with former mining practices and it is not uncommon for such sites to be close to residential areas or watercourses which can be detrimentally affected by such contamination. Foxdale is a prime example of a former mining village, which largely specialised in lead mining during the 19 th Century under the control of the Isle of Man Mining Company, and physical evidence can still be found of important archaeological remains. A number of studies have revealed varying degrees of contamination across Higher Foxdale, much of which still requires reclamation from heavy metal contamination. It is recognised, however, that some of the former mining areas host a variety of rare plants which may have ecological value. (1) Environmental Impact Assessment: A Guide to Procedures. Department of the Environment Transport and the Regions (2000). 7.20.2 The practice of reclaiming contaminated land and bringing it back into beneficial use is supported, whether it be suitable in the end for open space or residential development or as deemed appropriate in the Area Plans. It is important that however former contaminated land is utilised, both health and property are safeguarded. Detailed surveys may be required to identify the extent of contamination and how contamination problems can be overcome. On sites where the Depar tment has no control, the developer will have responsibility to ensure that any development site is free of contamination which may constitute a hazard to occupiers or potential users of the development or land. Furthermore, precautions will be essential to ensure that contaminants cannot escape from the site which may cause airborne or waterborne pollution or pollution of nearby land.
Strategic Policy 1
The following policies set out in the Isle of Man Strategic Plan 2016 are considered relevant
Strategic Policy 1: Development should make the best use of resources by: (a) optimising the use of previously developed land, redundant buildings, unused and under -used land and buildings, and re - using scarce indigenous building materials; (b) ensuring efficient use of sites, taking into account the needs for access, landscaping, open space (1) and amenity standards; and (c) being located so as to utilise existing and planned infrastructure, facilities and services. 4.2.2 In pursuance of (c) abo ve, the Department will, when formulating its programme for the preparation of new Area Plans, have particular regard to: (a) the availability of mains drainage connected to IRIS or other mains systems; (b) securing the future viability of rural primary schools; (c) the public investment in the Island's highway, bus, railway and tramway networks; (d) the provision and availability of water; and (e) community facilities. 4.3 Environment 4.3.1
Condition 1
The development hereby approved shall be begun before the expiration of four years from the date of this decision notice.
Construction of a sewage treatment plant with associated buildings and works.
Installation of an additional cake silo.
Construction of a concrete base as the foundation for the installation of an oil/water separation unit.
Increase nominal height of existing storage silo.
Erection of a sludge treatment facility, comprising treatment building, odour control plant, sludge cake storage silo and final product silo.
Erection of a sludge import, thickening and storage facility.
Erection of a detached substation.
refurbishment of redundant sludge processing buildings to provide storage, archive and workshop space
The installation of 3 tanks for the storage of chemical, Yara Nutriox