Supply and Installation of Chemical Dosing Systems for Scottish Water
Scottish Water · Awarded contract
AwardedSupply and Installation of Chemical Dosing Systems for Scottish Water
Awarded 01 Jul 2021
Awarded01 Jul 2021
Value£62,000,000.00
SupplierRoss-Shire Engineering Limited,Lintott Control Systems Limited,Colloide Engineering Services Limited
AgencyScottish Water
RegionScotland
CategoryWater & Sanitation
Expires in 5mo5y 9mo term, 93% elapsed
Awarded 1 July 2021Expires 31 Mar 2027
About
Scottish Water awarded a contract to Ross-Shire Engineering Limited, Lintott Control Systems Limited, and Colloide Engineering Services Limited for the design, manufacture, supply, installation, calibration, and maintenance of chemical dosing systems for liquid, gas, and powder solutions, including upgrading and repairing existing systems and integration with existing infrastructure.
The contract value is AUD 62,000,000.
Similar open tenders12
TenderCloses
Motor Control Centres, Instrumentation & Control Automation and Systems Integration Framework – Scottish Water (from April 2027)Water & Sanitation
09 Nov 2026
Supply of Detergent Dosing SystemManufacturing & Industrial
09 Nov 2026
Dynamic Purchasing System for Water and Wastewater Retail Services in England, Wales and ScotlandWater & Sanitation
23 Feb 2029
Supply of Detergent Dosing SystemManufacturing & Industrial
09 Nov 2026
Supply and Delivery of Bulk Chemicals Dynamic Purchasing SystemWater & Sanitation
19 Oct 2027
Servicing, Maintenance and 24/7 Emergency Repair of Sprinklers, Gas Suppression, Dry Risers and Fire Hydrants — East Renfrewshire Council (2027–2029)Public Safety & Security
23 Nov 2026
Servicing, Maintenance and Reactive Repair of Sprinklers, Gas Suppression, Dry Risers and Fire Hydrants – East Renfrewshire Council (2027–2029)Public Safety & Security
23 Nov 2026
Water Hygiene Monitoring, Servicing and Reactive Maintenance – University of Dundee (Dundee City Properties)Water & Sanitation
30 Nov 2026
University of Dundee Water Hygiene Monitoring, Servicing and Reactive Maintenance Contract – Dundee CityWater & Sanitation
30 Nov 2026
Water Treatment Services and Water Risk Assessments for Three College Campuses – Contract from 01 Jan 2027Water & Sanitation
10 Nov 2026
Supply of Polyethylene (PE) Pipes and Fittings – Scottish Water Framework AgreementWater & Sanitation
14 Nov 2026
Supply and Turnkey Installation of Replacement Laundry Wash Line at NHS Tayside (Ninewells Hospital, Dundee)Health & Medical
13 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Temporary Chemical Dosing Plant and Services Across ScotlandWater & SanitationRoss-Shire Engineering Limited,Taytech Environmental Limited
$24,000,000
Supply and Maintenance of Instrumentation Systems for Scottish WaterWater & SanitationID Systems UK Limited,Ross-Shire Engineering Limited,Process Plus Limited
$70,000,000
Supply and Integration of Motor Control Centres and PLC/SCADA Systems for Scottish WaterManufacturing & IndustrialBGEN Limited,Lintott Control Systems Limited,MCS Control Systems Limited,Ross-Shire Engineering Limited,Ross-Shire Engineering Limited,Lintott Control Systems Limited,MCS Control Systems Limited,BGEN Limited,ID Systems UK Limited,BGEN Limited,Lintott Control Systems Limited,Ross-Shire Engineering Limited,MCS Control Systems Limited,Ross-Shire Engineering,ID Systems UK Limited,iTech (Scotland) Limited,Laplace Solutions Limited,Sector 8 Solutions Limited
$160,000,000
Supply and Delivery of Water Treatment Chemicals to Scottish WaterWater & SanitationBrenntag UK Limited,Charles Tennant & Company Limited,Feralco UK,SNF (UK) Limited 1,Airedale Chemical Company Limited,Taytech Environmental Ltd,Yara UK Limited,MuSol Ltd
$115,000,000
Supply and Delivery of Chlorine Gas to Scottish WaterWater & SanitationPacked Chlorine Ltd
$2,000,000
Provision of Water Quality Management Services to North East Scotland CollegeWater & SanitationChemtech Consultancy Ltd
$37,790
Supply, Installation, and Commissioning of Modular Wastewater Pumping Stations and Clean Water Booster Sets for Scottish WaterWater & SanitationID Systems UK Limited,ID Systems UK Limited
$175,000,000
Chemical Dosing Plant Upgrade and Minor Civils at Frances Site, KirkcaldyWater & SanitationChemdose Ltd
$0
Service Maintenance of Chlorine Dioxide Water Treatment Units and Supply of Chemicals for Hull University Teaching Hospitals NHS TrustWater & SanitationESC GLOBAL LTD
$36,564.48
Chemical dosing system serviceWater & SanitationGOODWATER LIMITED
$0
Annual Service of Water Treatment Equipment at DounreayWater & SanitationVeolia Water Technologies and Solutions (UK) Limited Partnership
$31,990
Maintenance of Chlorine Dioxide Water Treatment Equipment for Leeds Teaching Hospitals NHS TrustWater & SanitationScotmas Ltd
$138,000
Unlock the full platform.
7 days free, then £36/GBP per month. Cancel anytime.
What you get
Find
Find water and sanitation tenders in Scotland 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.
Supply and Installation of Chemical Dosing Systems for Scottish Water
Won by Ross-Shire Engineering Limited,Lintott Control Systems Limited,Colloide Engineering Services Limited · Scottish Water
£62.0Mawarded
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 water and sanitation tenders
Motor Control Centres, Instrumentation & Control Automation and Systems Integration Framework – Scottish Water (from April 2027)Water & Sanitation · Closes 9 Nov 2026
Supply of Detergent Dosing SystemManufacturing & Industrial · Closes 9 Nov 2026
From your alert: Water & Sanitation
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 this supplier 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 water and sanitation contracts in Scotland?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or public bodies
Get started
Get water and sanitation tenders in Scotland by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
