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"milestones": [ { "id": "engagement", "type": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "engagement" } ], "description": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "Severn Trent would like Service Providers to express their interest in this activity via this MS Form - https://forms.office.com/e/dnuzZwByEj\nSevern Trent Water will review your submission and respond within 30 days of receipt. Should Severn Trent Water believe you can potentially provide the platform specified, you will be sent confirmation in writing and an invitation to a Teams call to demonstrate further. Should Severn Trent Water believe that your product does not meet requirements, you will be provided with written feedback as to why.\nThis notice is provided solely for general information. All details included, such as the anticipated scope of work, estimated value, and service category, reflect Severn Trent Water's current position and may change. They should not be viewed as comprehensive or definitive. Severn Trent Water reserves full discretion to alter any aspect of this information when issuing future notices or at any other stage. Severn Trent Water will not be responsible for any expenses incurred by parties who choose to express interest or participate in this early engagement activity. Publication of this notice does not commit Severn Trent Water to initiating any procurement process." } ], "dueDate": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "2026-04-21T23:59:59+01:00" } ], "status": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "scheduled" } ] } ], "documents": [ { "id": "025874-2026", "documentType": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "marketEngagementNotice" } ], "noticeType": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "UK2" } ], "description": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "Preliminary market engagement notice on Find a Tender" } ], "url": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "https://www.find-tender.service.gov.uk/Notice/025874-2026" } ], "datePublished": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "2026-03-20T15:09:41Z" } ], "format": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "text/html" } ] }, { "id": "025900-2026", "documentType": [ { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "marketEngagementNotice" } ], "noticeType": [ { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "UK2" } ], "description": [ { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "Preliminary market engagement notice on Find a Tender" } ], "url": [ { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "https://www.find-tender.service.gov.uk/Notice/025900-2026" } ], "datePublished": [ { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "2026-03-20T15:32:01Z" } ], "format": [ { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "text/html" } ] } ] }, "tender": { "id": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "ocds-h6vhtk-067093" } ], "legalBasis": { "id": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "2023/54" } ], "scheme": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "UKPGA" } ], "uri": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "https://www.legislation.gov.uk/ukpga/2023/54/contents" } ] }, "title": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "Waste Water Monitoring & Alert Platform" } ], "description": [ { "releaseID": "025874-2026", "releaseDate": "2026-03-20T15:09:41Z", "releaseTag": [ "planning" ], "value": "Severn Trent requires a single, integrated waste water monitoring and alert platform. Relying on multiple standalone systems for different functions leads to inefficiencies, data inconsistencies, and slower decision-making. A unified solution will provide complete network visibility, enable smooth data exchange across all components, and support faster, more effective operational responses.\nThe platform must be able to perform efficiently and accurately across our entire waste water network. Some context to this is provided below:\n•\tPopulation served (sewerage): 8.5 million people across the Midlands and Mid‑Wales\n•\tNumber of sewage treatment works: 1,017 sites handling everything from small rural works to large regional plants\n•\tDaily wastewater transport: 3.1 billion litres carried through c.93,000 km of sewer pipes (combined and foul)\nThe platform must combine all the following capabilities within one solution (not delivered as separate, disconnected modules):\n•\tPumping Station Monitoring: Delivers real-time insights into pump performance across the network, highlighting inefficiencies, abnormal behaviour, or potential failures to reduce downtime and improve asset reliability.\n•\tBlockage Prediction: Uses flow and level data to identify unusual patterns that indicate potential blockages, enabling proactive maintenance before issues escalate into customer disruption or pollution.\n•\tCustomer Sewer Alarm (CSA): Provides early warning alerts for customer-facing areas of the network where blockages or overflows could cause property flooding. This includes monitoring both digital and analog pressure data to detect problems before customers are impacted.\n•\tBurst Rising Main Detection: Accurately detects bursts in pressurised sewage mains to minimise pollution risk and operational disruption.\n•\tExcess Water Detection: Identifies abnormal water ingress from sources such as rivers, groundwater, or misconnected rainwater, which can lead to spills, damage, and reduced efficiency.\n•\tNetwork Spill Forecasting: Predicts spill risk based on rainfall, network capacity, and system behaviour, enabling early interventions to maintain compliance and reduce environmental impact.\n•\tSewage Treatment Works Monitoring: Provides early detection of process abnormalities and compliance risks by analysing key treatment parameters and storm‑tank behaviour, enabling proactive interventions to protect permit performance and environmental outcomes.\nThe platform must be a proven, commercially available product - not in early development or awaiting first deployment - and should have demonstrated successful results with other water companies, ideally within the UK and particularly with other WASCs. Severn Trent wish to consider products that offer the same functionality and scale as the systems in place within the business today; there will be no opportunity for ramp-up development.\nThe platform should ensure full compatibility with Severn Trent's existing sensor fleet and seamlessly integrates with core utility systems (including SCADA, telemetry, SAP, and GIS), meeting interoperability standards to interpret data from all current sensors and network devices. Severn Trent will not consider any platforms that require new sensors to be introduced and installed.\nSevern Trent Water is a business that operates 24 hours a day, 7 days a week, all year round. Given the nature of this platform, Severn Trent Water are looking for a vendor who can offer enhanced software support and agreed service levels. Applicants who cannot demonstrate a suitable level of support will be rejected." }, { "releaseID": "025900-2026", "releaseDate": "2026-03-20T15:32:01Z", "releaseTag": [ "planningUpdate" ], "value": "Severn Trent requires a single, integrated waste water monitoring and alert platform. Relying on multiple standalone systems for different functions leads to inefficiencies, data inconsistencies, and slower decision-making. A unified solution will provide complete network visibility, enable smooth data exchange across all components, and support faster, more effective operational responses.\nThe platform must be able to perform efficiently and accurately across our entire waste water network. Some context to this is provided below:\n•\tPopulation served (sewerage): 8.5 million people across the Midlands and Mid‑Wales\n•\tNumber of sewage treatment works: 1,017 sites handling everything from small rural works to large regional plants\n•\tDaily wastewater transport: 3.1 billion litres carried through c.93,000 km of sewer pipes (combined and foul)\nThe platform must combine all the following capabilities within one solution (not delivered as separate, disconnected modules):\n•\tPumping Station Monitoring: Delivers real-time insights into pump performance across the network, highlighting inefficiencies, abnormal behaviour, or potential failures to reduce downtime and improve asset reliability.\n•\tBlockage Prediction: Uses flow and level data to identify unusual patterns that indicate potential blockages, enabling proactive maintenance before issues escalate into customer disruption or pollution.\n•\tCustomer Sewer Alarm (CSA): Provides early warning alerts for customer-facing areas of the network where blockages or overflows could cause property flooding. This includes monitoring both digital and analog pressure data to detect problems before customers are impacted.\n•\tBurst Rising Main Detection: Accurately detects bursts in pressurised sewage mains to minimise pollution risk and operational disruption.\n•\tExcess Water Detection: Identifies abnormal water ingress from sources such as rivers, groundwater, or misconnected rainwater, which can lead to spills, damage, and reduced efficiency.\nThe platform must be a proven, commercially available product - not in early development or awaiting first deployment - and should have demonstrated successful results with other water companies, ideally within the UK and particularly with other WASCs. Severn Trent wish to consider products that offer the same functionality and scale as the systems in place within the business today; there will be no opportunity for ramp-up development.\nThe platform should ensure full compatibility with Severn Trent's existing sensor fleet and seamlessly integrates with core utility systems (including SCADA, telemetry, SAP, and GIS), meeting interoperability standards to interpret data from all current sensors and network devices. Severn Trent will not consider any platforms that require new sensors to be introduced and installed.\nSevern Trent Water is a business that operates 24 hours a day, 7 days a week, all year round. Given the nature of this platform, Severn Trent Water are looking for a vendor who can offer enhanced software support and agreed service levels. 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