Milford Haven Port Authority · Sell2Wales

Open

Tender: INNS Biological Monitoring Programme – Milford Haven Waterway

Released 7 days ago

Closes16 Nov 2026

Likely valueEstimate£35K to £60KInflation adjusted

LocationWales

AgencyMilford Haven Port Authority

SourceSell2Wales

CategoryEnergy & Environment

14 days leftCloses Mon, 16 Nov 2026

About

The Port of Milford Haven is seeking a suitably qualified and experienced contractor to undertake an Invasive Non-Native Species (INNS) Biological Monitoring Programme within the Milford Haven Waterway. The programme aims to improve understanding of the presence, distribution and spread of marine non-native species, support development of robust future monitoring programmes, inform biosecurity management and prevention measures, and contribute to best-practice monitoring methodologies in support of UK Marine Strategy requirements. The wider project seeks to protect the waterway and restore biodiversity, and includes measures such as infrastructure improvements, training for boatyard staff and guidance for water users; bilingual and national marine biosecurity resources (Wild Seas Wales and National Lottery Heritage Fund pages) are referenced to support the work. The full tender pack is available via the link provided in the tender notice.

Similar open tenders10

Loch Lomond & The Trossachs – Invasive Rhododendron Survey and Removal ProgrammeEnergy & Environment

16 Nov 2026

Fine-scale Mapping of Designated Bird Species Habitat Use – Teesmouth & Cleveland CoastEnergy & Environment

13 Nov 2026

Comprehensive Ecological Survey and Biodiversity Planning ServicesEnergy & Environment

20 Nov 2026

NIEA & DfI Rivers — Five-Year Wetland Habitat Improvement Using Truxor Amphibious VehicleEnergy & Environment

06 Nov 2026

Similar awarded contracts12

Likely value £35K to £60K

Marine Non-Native Species Survey for England and Wales CoastsEnergy & EnvironmentThe Marine Biological Association of the UK

£49,956

Award of Risk-based Monitoring Strategy for Marine INNS in Scotland (MS-P-0490)Energy & EnvironmentAPEM Ltd

£29,714

Comprehensive Marine Non-Native Species Survey for EnglandResearch & DevelopmentThe Marine Biological Association of the UK

£29,808

Horizon Scanning and Pathway Analysis of Invasive Non-Native Species in ScotlandResearch & DevelopmentUK Centre for Ecology & Hydrology

£29,977

Agency spend history

Milford Haven Port Authority

What Milford Haven Port Authority has spent, year by year and by contract size, and who won the work.

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find energy and environment tenders in Wales in one place.

This one came from Sell2Wales. We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.

Narrow it downFilter by category, region and area, or view open tenders on a map.

Alerts

More tenders like this one, sent to you.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.

Instant or dailyGet an email when a match is published, or one summary a day.

Gmail

OutlookAny other inboxWorks with any email address

GovMarketto you

7:00 am

3 new energy and environment tenders

INNS Biological Monitoring Programme – Milford Haven WaterwayEnergy & Environment · Milford Haven Port Authority · Closes 16 Nov 2026

Loch Lomond & The Trossachs – Invasive Rhododendron Survey and Removal ProgrammeEnergy & Environment · Closes 16 Nov 2026

Fine-scale Mapping of Designated Bird Species Habitat Use – Teesmouth & Cleveland CoastEnergy & Environment · Closes 13 Nov 2026

From your alert: Energy & Environment

Assess

Size up this tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.

Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Follow Milford Haven Port Authority and the suppliers it buys from.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.

Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.

Take it with youExport tenders and matches to CSV.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get energy and environment tenders in Wales by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month