Odour Control & Ventilation - Supply, Maintenance, Spares and Hire

SOUTHERN WATER SERVICES LIMITED

This public procurement record has 2 releases in its history.

Tender

14 May 2026 at 08:01

Planning

10 Oct 2025 at 13:10

Summary of the contracting process

Southern Water Services Limited is currently inviting tenders for the "Odour Control & Ventilation - Supply, Maintenance, Spares and Hire" project. This competitive procurement process falls under the industry category of goods and is within the utilities sector. The project's focus is on the supply and maintenance of odour control assets and HVAC systems, along with related services like odour monitoring and management. With an open competitive flexible procedure, the procurement includes stages such as site visits and presentations. Located in Worthing, United Kingdom, the procurement is at the tender stage, with a submission deadline on 31st July 2026 and an award period running until 14th October 2026.

This tender presents significant growth opportunities for businesses specialising in HVAC systems, odour control technologies, and environmental management solutions. SMEs particularly stand to benefit due to outlined suitability in the planning stages. Businesses proficient in delivering quality technical solutions, as per the various criteria, stand a proud chance in the awarding process. The framework agreement allows for further competition through mini-competitions within the framework, providing ongoing opportunities for companies to secure work beyond initial awards. Interested firms must ensure their registration on Southern Water's digital platform to participate.

How relevant is this notice?

Notice Title

Odour Control & Ventilation - Supply, Maintenance, Spares and Hire

Notice Description

Tender to procure services for the following combined scope of work; Supply, planned and reactive maintenance, of Odour Control Assets. Supply, planned and reactive maintenance, of Heating, Ventilation, and Air Conditioning units (HVAC ). Supply and provision of materials, including hire of odour neutralising equipment. Provide environmental odour monitoring and management solutions. Supply and maintenance of H2S Monitoring Condition System.

Lot Information

Lot 1

Renewal: 2.2 Southern Water may extend this Framework Agreement from the end of the Initial Term for a further period three (3) years, followed by a potential further two (2) years by giving the Supplier at least three months' written notice of the renewal not later than three months before the expiry of the Initial Term or subsequent extended Term(s), such extension to be on and subject to the same terms and conditions as this Framework Agreement ("Extension"). For the avoidance of doubt, if there is no such Extension, this Framework Agreement will expire automatically without notice at the end of the Initial Term.

Planning Information

Respond to RFI link: https://southernwater.bravosolution.co.uk/

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-05accb
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/044203-2026
Current Stage
Tender
All Stages
Planning, Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Framework
Procurement Category
Goods
Procurement Method
Open
Procurement Method Details
Competitive flexible procedure
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

42 - Industrial machinery


CPV Codes

42512300 - HVAC packages

42924790 - Odour-masking apparatus

Notice Value(s)

Tender Value
£38,864,873 £10M-£100M
Lots Value
£38,864,873 £10M-£100M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
14 May 20261 months ago
Submission Deadline
31 Jul 20262 months to go
Future Notice Date
12 Dec 2025Expired
Award Date
Not specified
Contract Period
9 Nov 2026 - 8 Nov 2029 3-4 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
SOUTHERN WATER SERVICES LIMITED
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
WORTHING
Postcode
BN13 3NX
Post Town
Brighton
Country
England

Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ2 Surrey, East and West Sussex
Small Region (ITL 3)
TLJ27 West Sussex (South West)
Delivery Location
Not specified

Local Authority
Worthing
Electoral Ward
Northbrook
Westminster Constituency
Worthing West

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.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-05accb-2026-05-14T09:01:43+01:00",
    "date": "2026-05-14T09:01:43+01:00",
    "ocid": "ocds-h6vhtk-05accb",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PBJQ-2231-ZRPG",
            "name": "Southern Water Services Limited",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PBJQ-2231-ZRPG"
            },
            "address": {
                "streetAddress": "Southern Water, Southern House",
                "locality": "Worthing",
                "postalCode": "Bn13 3NX",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKJ27"
            },
            "contactPoint": {
                "name": "Paul Elliott",
                "email": "paul.elliott@southernwater.co.uk",
                "telephone": "07751746412"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "http://www.southernwater.co.uk",
                "classifications": [
                    {
                        "id": "privateUtility",
                        "scheme": "UK_CA_TYPE",
                        "description": "Private utility"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PBJQ-2231-ZRPG",
        "name": "Southern Water Services Limited"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "Respond to RFI link: https://southernwater.bravosolution.co.uk/",
                "dueDate": "2025-10-22T23:59:59+01:00",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "064199-2025",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/064199-2025",
                "datePublished": "2025-10-10T14:10:04+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "Prj_7599",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Odour Control & Ventilation - Supply, Maintenance, Spares and Hire",
        "description": "Tender to procure services for the following combined scope of work; Supply, planned and reactive maintenance, of Odour Control Assets. Supply, planned and reactive maintenance, of Heating, Ventilation, and Air Conditioning units (HVAC ). Supply and provision of materials, including hire of odour neutralising equipment. Provide environmental odour monitoring and management solutions. Supply and maintenance of H2S Monitoring Condition System.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "42924790",
                        "description": "Odour-masking apparatus"
                    },
                    {
                        "scheme": "CPV",
                        "id": "42512300",
                        "description": "HVAC packages"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "mainProcurementCategory": "goods",
        "specialRegime": [
            "utilities"
        ],
        "aboveThreshold": true,
        "techniques": {
            "hasFrameworkAgreement": true,
            "frameworkAgreement": {
                "method": "withAndWithoutReopeningCompetition",
                "type": "closed",
                "description": "Prices to be secured as part of bidding process. Prices to be competed via mini-competitions within framework. Criteria set within contract for direct awards."
            }
        },
        "lots": [
            {
                "id": "1",
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-11-09T00:00:00+00:00",
                    "endDate": "2029-11-08T23:59:59+00:00",
                    "maxExtentDate": "2032-11-08T23:59:59+00:00"
                },
                "hasRenewal": true,
                "status": "active",
                "value": {
                    "amountGross": 46637847,
                    "amount": 38864873,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Technical",
                            "description": "Technical split across mulitple criterions including: Specification Compliance Maintenance Compliance Lead Times - Priority Matrix Lead Times - Supply of equipment Lead Times - spares Warranty Capability - 6 questions Experience CDM Projects (PCPD) Health and Safety Risk Management Health and Safety - training and staff Mobilization",
                            "numbers": [
                                {
                                    "number": 60,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "cost",
                            "name": "Commercial",
                            "description": "Commercial bid sheet",
                            "numbers": [
                                {
                                    "number": 40,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "renewal": {
                    "description": "2.2 Southern Water may extend this Framework Agreement from the end of the Initial Term for a further period three (3) years, followed by a potential further two (2) years by giving the Supplier at least three months' written notice of the renewal not later than three months before the expiry of the Initial Term or subsequent extended Term(s), such extension to be on and subject to the same terms and conditions as this Framework Agreement (\"Extension\"). For the avoidance of doubt, if there is no such Extension, this Framework Agreement will expire automatically without notice at the end of the Initial Term."
                }
            }
        ],
        "communication": {
            "futureNoticeDate": "2025-12-12T23:59:59+00:00"
        },
        "status": "active",
        "value": {
            "amountGross": 46637847,
            "amount": 38864873,
            "currency": "GBP"
        },
        "procurementMethod": "open",
        "procurementMethodDetails": "Competitive flexible procedure",
        "procedure": {
            "features": "COP followed by ITT stages. To include Sites visits, presentations and BAFO."
        },
        "submissionMethodDetails": "The procurement documents are available for unrestricted and full direct access, free of charge, at https://southernwater.bravosolution.co.uk/ Additional information can be obtained from the above-mentioned address Tenders or requests to participate must be submitted electronically via https://southernwater.bravosolution.co.uk Tenders or requests to participate must be submitted to the above-mentioned address If you are interested in bidding for this tender, please be aware that you will need to have registered on the central digital platform before you will be able to bid. This will require you to complete some information and then you will be provided with a unique identifier. For more information on how to register, please follow the below link: how to register on the CDP",
        "submissionTerms": {
            "electronicSubmissionPolicy": "allowed",
            "languages": [
                "en"
            ]
        },
        "tenderPeriod": {
            "endDate": "2026-07-31T12:00:00+01:00"
        },
        "enquiryPeriod": {
            "endDate": "2026-07-22T12:00:00+01:00"
        },
        "awardPeriod": {
            "endDate": "2026-10-14T23:59:59+01:00"
        },
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "future",
                "documentType": "biddingDocuments",
                "accessDetails": "Electronically"
            },
            {
                "id": "044203-2026",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/044203-2026",
                "datePublished": "2026-05-14T09:01:43+01:00",
                "format": "text/html"
            }
        ]
    },
    "language": "en"
}