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PROCUREMENT OPPORTUNITY

Littoral Sediment Surveys of Adur Estuary SSSI

Natural England · Tender notice on Find a Tender

Tender information last checkedLast checked 30 Sept 2026, 05:36.

Opportunity overview

Natural England is seeking to commission monitoring surveys of the littoral sediment feature of the Adur Estuary Site of Special Scientific Interest (SSSI) in Shoreham-by-Sea, West Sussex, in order to fill key evidence gaps and support the monitoring and condition assessment of the site. The contract will be carried out within the 2025/26 financial year and comprise of two phases: Phase I: Phase I Habitat Survey; walkover, biotope classification and mapping, and subsequent analysis and report. Phase II: Phase II habitat survey, Particle Size Analysis (PSA), infaunal analysis, and subsequent analysis and report.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

ENVISION MARINE LTD.

Matched by number
Contract value
£34k
Awarded
Not supplied
Contract signed
30 Jul 2025
Including VAT
£40.8k
Award ID
1
Status
active
Identifier
GB-COH 04764706
Location
Hexham, UKC21, NE46 4DQ, United Kingdom

Classification

  • CPV79311000 — Survey services

Lots

  • Lot 1£34k

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
NE100725LSS
Status
complete
Above Threshold
No
Procurement Method
open
Main Procurement Category
services
How to submit
To apply for this opportunity you must submit your quotation meeting the requirements detailed in the Request for Quotation (RFQ) attached. Your response must be sent to amy.austrin@naturalengland.org.uk by 13:00 on 18/07/2025. If you have any clarification questions linked to this opportunity or the procurement process please submit these via email to amy.austrin@naturalengland.org.uk. Please note that, unless commercially sensitive, both the question and the response will be circulated to all tenderers.
Procurement Method Details
Below threshold - open competition

Legal basis

Id
2023/54
Scheme
UKPGA

Tender Period

Ends
18 Jul 2025, 13:00

Submission terms

Electronic Submission Policy
notAllowed

Other Requirements

Reserved Participation Location

Gazetteer

Scheme
GB-ONS

Identifiers

K02000001

Lots and requirements

Entry 1
Id
1
Status
complete

Value

Amount
34,043
Currency
GBP
Including VAT
40,000

Award criteria

Description
Full details available in the RFQ.

Contract period

Ends
30 Jan 2026, 23:59
Starts
1 Aug 2025, 00:00

Items and delivery

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UKJ
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
79311000
Scheme
CPV
Description
Survey services

Published documents

Entry 1
Id
A-2890
Format
application/vnd.openxmlformats-officedocument.wordprocessingml.document
Description
RFQ
Document Type
biddingDocuments
Entry 2
Id
A-2891
Format
application/vnd.openxmlformats-officedocument.wordprocessingml.document
Description
Order Form
Document Type
biddingDocuments
Entry 3
Id
A-2892
Format
application/vnd.openxmlformats-officedocument.wordprocessingml.document
Description
Commercial Response
Document Type
biddingDocuments
Entry 4
Id
038779-2025
Format
text/html
Notice Type
UK4
Description
Tender notice on Find a Tender
Document Type
tenderNotice
Published
10 Jul 2025, 08:35

Buyer, suppliers and contacts

Organisation 1
Id
GB-PPON-PJDG-6588-XDMM
Name
Natural England

Roles

buyer

Address

Region
UKI32
Country
GB
Locality
London
Postal Code
SW1P 4DF
Country Name
United Kingdom
Street Address
Seacole Building, 2 Marsham Street

Details

Classifications

Entry 1
Id
publicAuthorityCentralGovernment
Scheme
UK_CA_TYPE
Description
Public authority - central government

Identifier

Id
PJDG-6588-XDMM
Scheme
GB-PPON

Contact

Name
Amy Austrin
Organisation 2
Id
GB-COH-04764706
Name
ENVISION MARINE LTD.

Roles

supplier

Address

Region
UKC21
Country
GB
Locality
Hexham
Postal Code
NE46 4DQ
Country Name
United Kingdom
Street Address
Mallan House

Details

Vcse
No
Scale
sme

Identifier

Id
04764706
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PZLV-1394-RPDV
Scheme
GB-PPON

Award information

Award 1
Id
1
Status
active
Main Procurement Category
services

Items

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UKJ
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
79311000
Scheme
CPV
Description
Survey services

Suppliers

Supplier 1
Id
GB-COH-04764706
Name
ENVISION MARINE LTD.

Related lots

1

Contracts and changes

Entry 1
Id
1
Status
active
Award ID
1
Date Signed
31 Jul 2025, 00:00
Above Threshold
No

Value

Amount
33,960
Currency
GBP
Including VAT
40,752

Period

Ends
28 Feb 2026, 23:59
Starts
31 Jul 2025, 00:00

Documents

Entry 1
Id
052090-2025
Format
text/html
Notice Type
UK7
Description
Contract details notice on Find a Tender
Document Type
contractNotice
Published
28 Aug 2025, 15:26

Recorded locations

  • Buyer location · London · UKI32 · SW1P 4DF · United Kingdom
  • Delivery location · UKJ · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-055c76-2025-08-28T15:26:12+01:00Tender notice on Find a Tender ·