Tender

Natural flood management and infrastructure improvement works at Blean Woods

  • ROYAL SOCIETY FOR THE PROTECTION OF BIRDS

F02: Contract notice

Notice identifier: 2021/S 000-017642

Procurement identifier (OCID): ocds-h6vhtk-02cc58

Published 26 July 2021, 12:58pm



Section one: Contracting authority

one.1) Name and addresses

ROYAL SOCIETY FOR THE PROTECTION OF BIRDS

The Lodge

SANDY

SG192DL

Contact

Dan Satterthwaite

Email

central.procurement@rspb.org.uk

Telephone

+44 1767693355

Country

United Kingdom

NUTS code

UKH - East of England

Internet address(es)

Main address

https://www.rspb.org.uk/

one.3) Communication

The procurement documents are available for unrestricted and full direct access, free of charge, at

https://www.contractsfinder.service.gov.uk/Notice/6aa1f892-f64a-466c-b73c-7b74b12ff9fd

Additional information can be obtained from the above-mentioned address

Tenders or requests to participate must be submitted electronically via

https://www.contractsfinder.service.gov.uk/Notice/6aa1f892-f64a-466c-b73c-7b74b12ff9fd

one.4) Type of the contracting authority

Other type

Charity

one.5) Main activity

Environment


Section two: Object

two.1) Scope of the procurement

two.1.1) Title

Natural flood management and infrastructure improvement works at Blean Woods

two.1.2) Main CPV code

  • 45000000 - Construction work

two.1.3) Type of contract

Works

two.1.4) Short description

The RSPB has secured funding through the Green Recovery Challenge Fund to deliver the 'Climate Resilience for Blean Woods and Seasalter Levels' project. The funding is administered by The National Lottery Heritage Fund in partnership with Natural England and the Environment Agency. The overall aim of the works within this document is to enhance the resilience of Blean Woods to projected changes in climate, through reversing the effects of man-made drainage and increasing water retention within the woodland, in addition to improving accessibility. The work will be carried out across one RSPB reserve and two Kent Wildlife Trust (KWT) reserves, which total 1328ha of woodland, 999ha of which is designated as SSSI.

Climate change projections predict increased rainfall in winter, but hotter and drier summers, particularly in the south of England. Drier spring and summers coupled with man-made drainage features in the woodland will result in Blean Woods drying out at an accelerated rate in the spring. The lack of moist soil and standing water will result in fewer invertebrates, less deadwood generation and fewer drinking opportunities - all vital to support a healthy woodland for wildlife. To mitigate against this, we aim to slow the drainage of high rainfall events from Blean Woods to retain that water on site for longer as both standing water and moisture content in soils. The project will create earth and wood dams in primary watercourses to achieve this aim, using site-won materials.

The work will focus on using Natural Flood Management (NFM) principles that have been used for flood management projects - working along key watercourses at all 3 sites to slow the flow using predominantly wood dams and some earth dams. This tender also includes works for 2 exciting sub-projects using the same principles: restoration of the Sarre Penn at RSPB Blean and a raised bog at KWT South Blean. The Sarre Penn is the largest watercourse at RSPB Blean that has been artificially straightened for drainage in certain locations - leaving the historic meanders 'high and dry'. This project will aim to restore these natural meanders to their former glory, as well as slowing the high winter flows of the overall channel. The bog restoration will involve increasing water retention using wood and earth dams, and tree clearance to create a diverse mosaic of wet woodland and ancient bog habitats. In addition to the exciting and unique habitat works, we also have infrastructure improvements to complete that involve trackside ditching, crossing point improvements and the construction of a boardwalk - all to improve the accessibility and overall visitor experience of our sites.

Details of how to apply in Tender document attached

two.1.6) Information about lots

This contract is divided into lots: Yes

Tenders may be submitted for all lots

two.2) Description

two.2.1) Title

RSPB Blean

Lot No

1

two.2.2) Additional CPV code(s)

  • 45000000 - Construction work

two.2.3) Place of performance

NUTS codes
  • UKH - East of England

two.2.4) Description of the procurement

RSPB Blean - see tender doc

two.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

two.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start date

1 September 2021

End date

28 February 2022

This contract is subject to renewal

No

two.2.10) Information about variants

Variants will be accepted: No

two.2.11) Information about options

Options: No

two.2) Description

two.2.1) Title

KWT West Blean & Thornden

Lot No

2

two.2.2) Additional CPV code(s)

  • 45000000 - Construction work

two.2.3) Place of performance

NUTS codes
  • UKH - East of England

two.2.4) Description of the procurement

KWT West Blean & Thornden; see tender doc

two.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

two.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start date

1 September 2021

End date

28 February 2022

This contract is subject to renewal

No

two.2.10) Information about variants

Variants will be accepted: No

two.2.11) Information about options

Options: No

two.2) Description

two.2.1) Title

KWT South Blean

Lot No

3

two.2.2) Additional CPV code(s)

  • 45000000 - Construction work

two.2.3) Place of performance

NUTS codes
  • UKH - East of England

two.2.4) Description of the procurement

KWT South Blean; see tender doc

two.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

two.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start date

1 September 2021

End date

28 February 2022

This contract is subject to renewal

No

two.2.10) Information about variants

Variants will be accepted: No

two.2.11) Information about options

Options: No


Section four. Procedure

four.1) Description

four.1.1) Type of procedure

Open procedure

four.1.8) Information about the Government Procurement Agreement (GPA)

The procurement is covered by the Government Procurement Agreement: Yes

four.2) Administrative information

four.2.2) Time limit for receipt of tenders or requests to participate

Date

16 August 2021

Local time

9:00am

four.2.4) Languages in which tenders or requests to participate may be submitted

English

four.2.7) Conditions for opening of tenders

Date

16 August 2021

Local time

10:00am


Section six. Complementary information

six.1) Information about recurrence

This is a recurrent procurement: No

six.4) Procedures for review

six.4.1) Review body

Crown Court

Norwich

Country

United Kingdom