--- title: "Odour Treatment & Control" ocid: "ocds-h6vhtk-05aa54" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05aa54" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05aa54.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05aa54.json" source: "Find A Tender Service" current_stage: "Award" buyer: "SCOTTISH WATER" published: "2026-05-19" --- # Odour Treatment & Control Buyer: SCOTTISH WATER Current stage: Award OCID: ocds-h6vhtk-05aa54 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05aa54) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05aa54.json) ## Summary 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. ## Notice 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 ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/045872-2026 | | 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 | | All stages | Tender, Award | ## Dates | Field | Value | | --- | --- | | Publication date | 19 May 2026 | | Submission deadline | 10 Nov 2025 | | Future notice date | Not specified | | Award date | 30 Apr 2026 | | Contract period | Not specified | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £6,000,000 | | Lots value | £6,000,000 | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Complete | | Lots status | Cancelled | | Awards status | Active | | Contracts status | Active | ## Buyer | Field | Value | | --- | --- | | Main buyer | SCOTTISH WATER | | Locality | GLASGOW | | Post town | Glasgow | | Postcode | G33 6FB | | Country | Scotland | | ITL 1 | TLM Scotland | | ITL 2 | TLM3 West Central Scotland | | ITL 3 | TLM34 North Lanarkshire | | Local authority | North Lanarkshire | | Electoral ward | Stepps, Chryston and Muirhead | | Westminster constituency | Cumbernauld and Kirkintilloch | | Delivery location | TLM Scotland | ## Supplier | Field | Value | | --- | --- | | Number of suppliers | 1 | | Supplier names | ERG (AIR POLLUTION CONTROL | ## CPV Codes ### Divisions - 42 - Industrial machinery ### Codes - 42996400 - Mixer units ## Release History - 19 May 2026 at 15:24 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/045872-2026 - 8 Oct 2025 at 10:33 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/063203-2025 ## Notice URLs - https://atamis-scottishwater.my.salesforce-sites.com/ProSpend__CS_PublicLandingPage?SearchType=Projects - https://www.scottishwater.co.uk/ ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05aa54. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05aa54.json.