Roofing and Culvert Works for South Somerset and Siston by Amalgamated Construction Ltd
Environment Agency · Awarded contract
AwardedRoofing and Culvert Works for South Somerset and Siston by Amalgamated Construction Ltd
Awarded 12 Dec 2025
Ended 6mo ago5mo term
Awarded 12 Dec 2025Expired 29 Apr 2026
About
The Environment Agency awarded a contract to Amalgamated Construction Ltd (AmcoGiffen) for roofing and culvert works at South Somerset and Siston.
The contract value is AUD 180,825.15.
Similar open tenders12
TenderCloses
Design and Construction of Horse Fen & Somerton South Pumping Stations and Somerton Culvert – Upper Thurne Package 3Water & Sanitation
19 Jan 2027
Roof Renewal and External Gutter Replacement – Columbine Community Centre, Walton-on-the-NazeConstruction
06 Nov 2026
Natural Flood Management Works – Watlington (Leaky Dams, Overland Flow, Scrapes & Corner Bunds)Energy & Environment
23 Nov 2026
South West Wales Regional Civil Engineering Contractors Framework 2027 – Appointment of Contractors for Civil and Specialist Civils Works across Carmarthenshire, Ceredigion, Neath Port Talbot, Pembrokeshire and SwanseaInfrastructure
26 Nov 2026
Roof Replacement at Bullers Hill Office, Haldon, DevonConstruction
25 Nov 2026
Connection of 1-23 Cottage Gardens to South West Water Main Drains – Lewannick, CornwallWater & Sanitation
06 Nov 2026
Roof Replacement and Solar Panel Installation for Swindon Borough Council HousingConstruction
27 Nov 2026
Natural Flood Management Works – Leaky Dams & Overland Flow Management, WatlingtonEnergy & Environment
23 Nov 2026
Roofing Services for Denbighshire County Council Housing – Planned Capital Works & Responsive RepairsConstruction
16 Nov 2026
Drainage Works and Road Resurfacing — Lower Common Road, Eversley (Hook RG27 0QT)Infrastructure
02 Dec 2026
Property Extension and Adaptation Works Contractor – 96 Railway Lane South, Sutton BridgeConstruction
12 Nov 2026
Flooding and Drainage Engineering Services Framework – Falkirk Council (2027–2031)Water & Sanitation
30 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Siston Culvert Maintenance Repairs – AOMR Lot 1InfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$104,745.36
Wessex Culvert Inspections awarded to Amalgamated Construction Ltd (AmcoGiffen) by Environment AgencyWater & SanitationAmalgamated Construction Ltd (AmcoGiffen)
$184,702.24
CCTV Inspection of Culverted Watercourses in East Midlands North for Environment AgencyWater & SanitationAmalgamated Construction Ltd (AmcoGiffen)
$118,499.32
Broadwey Flood Relief Channel Revetment Improvements by Amalgamated Construction Ltd (AmcoGiffen)InfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$190,178.53
Culvert Pre-Survey for Yorkshire and North East Asset Management of the Environment AgencyInfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$19,516
Reconditioning of Flood Defence Assets Across Multiple Sites by Environment AgencyInfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$164,696
CCTV Culvert Inspections for East Midlands North WatercoursesInfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$118,499.32
Reconditioning of Historic Assets in Cumbria (Package 1)ConstructionAmalgamated Construction Ltd (AmcoGiffen)
$324,930.46
De-silting of Melton Brook Overflow Chamber and Humberstone Lane CulvertWater & SanitationAmalgamated Construction Ltd (AmcoGiffen)
$110,285.96
Piling Works at Pawlett Hams by Amalgamated Construction Ltd (AmcoGiffen)InfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$211,116.64
Embankment Works at Preston Brook (Wyke Oliver Road) by Amalgamated Construction Ltd (AmcoGiffen)InfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$158,183.15
Award of South East AOMR Lot 2 Cableways Contract to Amalgamated Construction Ltd (AmcoGiffen)InfrastructureAmalgamated Construction Ltd (AmcoGiffen)
$11,000
Unlock the full platform.
7 days free, then £36/GBP per month. Cancel anytime.
What you get
Find
Find infrastructure tenders in South West in one place.
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.
Roofing and Culvert Works for South Somerset and Siston by Amalgamated Construction Ltd
Won by Amalgamated Construction Ltd (AmcoGiffen) · Environment Agency
£181Kawarded
Alerts
Open tenders like this contract, 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.
GmailGovMarketto you
7:00 am2 new infrastructure tenders
Design and Construction of Horse Fen & Somerton South Pumping Stations and Somerton Culvert – Upper Thurne Package 3Water & Sanitation · Closes 19 Jan 2027
Roof Renewal and External Gutter Replacement – Columbine Community Centre, Walton-on-the-NazeConstruction · Closes 6 Nov 2026
From your alert: Infrastructure
Assess
Size up a 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.
Key requirementsFrom 12 documents
Who can bidRegistered commercial cleaners
Mandatory criteriaPolice checks for staff on site
How it is scoredPrice 40%, experience 35%, method 25%
Insurance£20M public liability
Key datesSite visit 14 Oct, closes 28 Oct
Est. value£1.2M – £1.8M
Most likely bidderFacilities firm
Market
Follow Amalgamated Construction Ltd (AmcoGiffen) and get alerts when they win again.
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.
E
Top suppliersEastmere Health ServiceBuyer · 38 contracts
£30.5Mawarded, 12 months
Halvern Facilities8 contracts£12.4M
Orrin Clinical5 contracts£9.1M
Tessel Cleaning Co11 contracts£6.8M
Wexby Linen14 contracts£2.2M
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.
Interested2
Preparing1
Submitted1
Won1
Grounds maintenance panelSaved to your pipeline
InterestedGovBot
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Who wins infrastructure contracts in South West?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or public bodies
Get started
Get infrastructure tenders in South West by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
