Tag Archives: Attenuation Tanks

Hypocrisy, the Use of Substitutes, a Deciding Vote and a Divided Borough? Sequentially Unsound!

It appeared that what can only be described as a level of Hypocrisy was displayed by certain Castle Point Development Committee members towards a view suggested by the opposition group at the 5th September’s meeting!

The suggestion appeared that Canvey was, put simplistically, being targeted for development so as to protect the mainland areas. It was expressed that Canvey should not be portrayed as an individual area, rather than an equal part of the whole Borough of Castle Point.

However the whole basis of the Flood Risk Sequential Test, as interpreted by Castle Point Council, is to treat Canvey Island in isolation!

“it is considered that continued development is necessary in order that the settlement of Canvey can continue to thrive economically and socially.”

” Canvey needs continued development if it is to continue to thrive economically. A lack of housebuilding on the island could mean that the island stagnates in economic terms which is likely to affect opportunities for employment. “

Indeed the Thorney Bay proposal for 600+ dwellings  was subject to a CPBC Planning Policy statement stating that “the site was identified as having the potential to contribute towards the 5 Year Housing Supply (of the Borough)”!

Regardless of the application being considered, whether for a single unit or a proposal for over 600 dwellings on Canvey Island, it is fairly clear that using this interpretation of the Sequential Test to support development proposals, there is no likelihood of any planning proposal Failing the Test!

It is a convenient and flimsy argument to accuse Islanders of focussing on cpbc’s apparent approach to Canvey development, whilst the Sequential Test is used to do precisely that!

It should be of concern, that since Canvey land was designated for the use of Housing in the 1998 Local Plan, and that since the Sequential Test approach towards its application on Canvey development proposals was adopted by CPBC in 2007, these events have occurred and these Reports have been published;

  • The Pitt Review-Learning Lessons from the 2007 floods. (Published 2008) !!!
  • The CPBC Strategic Flood Risk Assessment published in 2010. (In itself due an Update.)
  • Surface Water Flooding has occurred on Canvey Island during 2013.
  • Surface Water Flooding has occurred on Canvey Island during 2014.
  • Government Office for Science – Canvey Island Section 19 Report
  • The requested Drainage Improvement / Upgrade funding has not materialised.
  • We learned that the land on Canvey Island has a High Water Table, subject to influence by the Tidal Water encroaching Under the Sea Defences. (Land East of Canvey Road document).
  • The Integrated Urban Drainage Study was published, which challenged the credibility of the CPBC Surface Water Management Plan published 2012.

Quite clearly the Castle Point Council approach to the application of the Sequential Test on Canvey Island in isolation, is Obsolete and Unjustified!

Attenuation Tanks were discussed as a means of a suitable drainage system. Had the committee not considered that Canvey has a High Water Table, now known to be subject to Tidal influence? In this case the Tank would be sunk into the application site property, how efficient would this system of drainage be?

Photo Police helicopter 2014

The focus of the drainage system needs to be to prevent off-site flooding of neighbouring property and land. Without going through the exercise of producing a Practical Model on Canvey island and monitoring over an extended period councillors should not be in a position to simply go by unsubstantiated opinion in their decision making!

Whilst the protection of Green Belt, which is admirable, is at the forefront of councillors minds, it must be borne in mind that Paragraph 14 of the national Planning Policy Framework contains Footnote 9, which indicates;

specific policies in this Framework indicate development should be restricted.9

those policies relating to sites protected under the Birds and Habitats Directives (see paragraph 119) and/or designated as Sites of Special Scientific Interest; land designated as Green Belt, Local Green Space, an Area of Outstanding Natural Beauty, Heritage Coast or within a National Park (or the Broads Authority); designated heritage assets; and locations at risk of flooding or coastal erosion.

Whilst this specifically relates to Plan making, it is clear that, if the concern is present amongst decision makers development in a Flood Zone and in a Critical Drainage Area, in which Canvey Island falls into both categories, caution should be the operative position to adopt.

Residents suffering the Canvey Island Flooding of 2013 and 2014 may well feel appalled at the rigid Rejection of development applications on Green Belt, whilst a less than cautious approach appears to be adopted where Flood Risk is concerned, by certain cpbc development committee members.

The cpbc officer appeared unaware that the whole of Canvey Island is a Critical Drainage Area.

The questionable use of Substitute councillors to replace two absentees at the meeting, bearing in mind the technical issues highlighted in this planning proposal, proved to be decisive, as 1 voted to Approve and 1 voted to Abstain.

With the votes recorded as 5 to Approve and 5 Against, with 2 Abstentions, the Chairman chose to use his Casting Vote, and consequently rather than holding further deliberations on the subjects contained within this post and others not mentioned, the Application was Approved!

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