This public procurement record has 2 releases in its history.

Award

19 May 2026 at 15:24

Tender

08 Oct 2025 at 10:33

Summary of the contracting process

The most recent public procurement process for "Odour Treatment & Control" was conducted by Scottish Water, headquartered in Glasgow, United Kingdom. This contract, with a focus on the industry category of 'goods,' involved the surveying, design, manufacturing, delivery, installation, commissioning, and testing of odour control and treatment plant and equipment across Scotland, including the Highlands and Islands. The procurement, with a total value of GBP 6,000,000, is being managed under the selective procurement method, specifically a negotiated procedure with a prior call for competition. It was in the contract award stage as of 19 May 2026, with the contract having been signed on 1 May 2026. This framework agreement allows for electronic ordering and payment, and the related lot was initially active on 8 October 2025 with businesses required to submit tenders by 10 November 2025.

This tender offers substantial business growth opportunities by allowing companies to engage in the supply chain of Scottish Water, thereby enhancing their market credibility and experience in handling large scale projects in the water sector. Businesses specialising in manufacturing, installation, and servicing of odour control equipment or those already experienced in working with Scottish standards such as BS EN 12255 might find this opportunity particularly advantageous. This framework facilitates ongoing innovation and development in environmental controls, thus appealing predominantly to firms with expertise in chemical, catalytic, and fluidised scrubbing systems, as well as bio-filtration and related technologies. Companies looking to expand their operations within Scotland, particularly those ready to engage in high-value frameworks through competitive and selective procurement processes, would be well-suited to bidding under such a contract.

How relevant is this notice?

Notice Title

Odour Treatment & Control

Notice Description

The scope of the supply covered by this agreement is for the surveying, design, manufacturing, works testing (where required), delivery, offloading, installation, commissioning and testing of Odour Control and Treatment Plant and Equipment and associated Ventilation Plant and Equipment and all necessary ancillary equipment. This framework will be awarded on a Pan Scotland basis, including Highlands and Islands.

Lot Information

Lot 1

The scope of the supply covered by this agreement is for the surveying, design, manufacturing, works testing (where required), delivery, offloading, installation, commissioning and testing of Odour Control and Treatment Plant and Equipment and associated Ventilation Plant and Equipment and all necessary ancillary equipment. The work scope will include, but will not be limited to:
Services

1. Specification, Design, Manufacture and/or Procurement
2. Installation and Installation Management
3. Testing, Commissioning and Training
4. Ongoing Servicing, Support and Maintenance.
5. Documentation / Manuals
6. DSEAR assessments for the odour system, proposed locations and odour source.
7. Odour Source and problem identification
8. Odour Surveys
9. Odour Mapping
10. Odour Dispersion modelling
11. Opex analysis

Plant and Equipment
1. Chemical Scrubbing
2. Catalytic Scrubbing
3. Fluidised Scrubbing
4. Activated Carbon Absorption
5. Oxidation
6. Bio-filtration
7. Bio-scrubbers
8. Odour containment, e.g. roofs and covers etc
9. Odour Collection, duct work, ventilation, fans (high efficiency) for delivery and extract systems
10. Systems shall be suitable for the removal of odours associated with VOC, Hydrogen Sulphide and Sulphur Dioxide, and resistant to corrosion which can result from these compounds
11. Thermal Oxidisation

Applications and Standards
1. Potable, raw and wastewater, treatment and pumping systems
2. Wastewater treatment plants. Odour control and ventilation BS EN 12255-9:2002
3. Wastewater treatment plants. Safety principals BS EN 12255-10:2001
4. ATEX certification of all mechanical and electrical plant in hazardous areas
5. Scottish Water specifications and WIMES specifications apply to the supply of all commodities as do any and all regulatory requirements
6. MBP 2 Odour Control - Monograph on Best Practice No 2 CIWEM
7. SEEG Paper 2005/9 Scottish Executive Environment Group - Voluntary Code of Practice on Assessment and Control of Odour Nuisance from Wastewater Treatment Works SCE
8. Water Services etc (Scotland) Act 2005 - The Sewerage Nuisance (Code of Practice) (Scotland) Order 2006: Guidance on Statutory Code of Practice on Sewerage Nuisance - Assessment and Control of Odour from Wastewater Treatment Works SCE
9. SSI 2006/155 Water Industry - The Sewerage Nuisance (Code of Practice) (Scotland) Order 2006
10. PB 11833 Code of Practice on Odour Nuisance from Sewage Treatment Works DEFRA
Equipment will be required to conform to technical specifications including WIMES 8.05, Odour Control Equipment (+ amendments), issue 4. Additional information: To access this opportunity, please register using the following link:
https://atamis-scottishwater.my.salesforce-sites.com/ProSpend__CS_PublicLandingPage?SearchType=Projects

Options: 4 x 1-Year extension options

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-05aa54
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/045872-2026
Current Stage
Award
All Stages
Tender, Award

Procurement Classification

Notice Type
Tender Notice
Procurement Type
Framework
Procurement Category
Goods
Procurement Method
Selective
Procurement Method Details
Negotiated procedure with prior call for competition
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

42 - Industrial machinery


CPV Codes

42996400 - Mixer units

Notice Value(s)

Tender Value
£6,000,000 £1M-£10M
Lots Value
£6,000,000 £1M-£10M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
19 May 20261 months ago
Submission Deadline
10 Nov 2025Expired
Future Notice Date
Not specified
Award Date
30 Apr 20261 months ago
Contract Period
Not specified - Not specified
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Cancelled
Awards Status
Active
Contracts Status
Active

Contracting Authority (Buyer)

Main Buyer
SCOTTISH WATER
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
GLASGOW
Postcode
G33 6FB
Post Town
Glasgow
Country
Scotland

Major Region (ITL 1)
TLM Scotland
Basic Region (ITL 2)
TLM3 West Central Scotland
Small Region (ITL 3)
TLM34 North Lanarkshire
Delivery Location
TLM Scotland

Local Authority
North Lanarkshire
Electoral Ward
Stepps, Chryston and Muirhead
Westminster Constituency
Cumbernauld and Kirkintilloch

Supplier Information

Number of Suppliers
1
Supplier Name

ERG (AIR POLLUTION CONTROL

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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