Published date: 9 August 2017

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Closing: 5 September 2017

Contract summary

Industry

  • Marine research services - 73112000

  • Environmental services - 90700000

  • Environmental Impact Assessment (EIA) services other than for construction - 90711400

    • Marine services - 98360000

Location of contract

Any region

Value of contract

£0

Procurement reference

tender_151496/603905

Published date

9 August 2017

Closing date

5 September 2017

Contract start date

2 October 2017

Contract end date

31 March 2018

Contract type

Service contract

Procedure type

Open procedure

Any interested supplier may submit a tender in response to an opportunity notice.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

Yes

Description

Special Areas of Conservation (SACs) and Special Protection Areas (SPAs) are collectively known as Natura 2000 sites and are protected under European legislation for their important wildlife and habitats. In England there are 337 Natura 2000 sites covering 2,077,276 hectares.

Many river SSSI/SAC are unfavourable due to water quality, in particular Orthophosphate. It is recognised that diffuse pollution, along with point source pollution are the major contributors to excessive loading of orthophosphates. Natural England's SSSI remedies programme includes catchment sensitive farming and agri environment schemes as mechanisms for achieving favourable condition.

Our objective for 'Favourable Condition' in SSSI's/SAC's designated for river habitat, including water quality targets has been set out in Common Standards agreed by the UK conservation agencies. They apply equally to SAC and SSSI designations and relate to the availability of the river (as a representative of its type) to provide favourable habitat conditions for the characteristic biological community, rather than conditions which might favour a particular species.

Water and sediment quality has a fundamental effect on the physical habitat, species and ecosystem within the river.

Natural England recognises the need to provide a robust evidence base of the impact of heavy metals and road salts, generated from an industrial estate at Measham, are having on the ecological integrity of the River Mease in order to meet favourable condition and WFD targets for SAC Rivers. Previous data collected by Plymouth University and APEM, through a highways survey indicated runoff issues associated with heavy metals and demonstrated contamination to river bed substrate that is in excess of guidelines for risk to aquatic life. At road crossing nodes throughout the catchment, elevated copper, zinc and lead concentrations were observed in stream sediments.

More information

Additional text

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About the buyer

Address

Natural England
Peterborough
PE1 1NG
England

Email

Supplier.enquiries@naturalengland.org.uk