GEO SCADA WITS Protocol Migration
Portsmouth Water Limited · United Kingdom
Key facts
- Contract value
- £438,028
- Awarded
- 22 Oct 2025
- Contract starts
- 07 Nov 2025
- Contract ends
- 31 Dec 2026
- Procedure
- Direct award
- Buyer type
- Utilities & transport
- Source
- Find a Tender
Awarded to
| Supplier | Value |
|---|---|
| Schneider Electric Systems UK Ltd | £438,028 |
Description
Portsmouth Water Ltd (PWL) currently communicates with its T4 type RTUs using the existing telemetry protocol. As existing has reached end-of-life with limited support available, PWL needs to use the Geo SCADA DNP3 WITS driver to communicate with each of the existing T4 type RTUs following their conversion from running the Proteus firmware to running the T4 DNP WITS firmware. Following on from a detailed study of the PWL database, and investigation into options, Schneider Electric Systems UK (SESUL) have identified a tool that will allow a user to select any Outstation on the existing PWL database for automatic conversion of its associated database objects to supported standards (DNP3 T4 WITS database objects) except for logic Charts. The scope of this delivery covers the design, development and testing of software tools to support the database conversion process, as well as the creation of Method Statements that detail the steps to be undertaken by SESUL and PWL on their site system. The scope includes all 72 RTUs including addition RTUs (from critical sites) in the factory / testing phase and additional site engineering scope. • Simple complexity Outstation - point counts less than 100 - 42 RTUs in total. • Average complexity Outstation - point counts between 100 and 300 - 21 RTUs in total. • Complex Outstation - point counts greater than 300 - 9 RTUs in total. The new scope of work is to migrate all 72 of these RTU over to WITS protocol using the tools and methodologies developed..
Categories (CPV)
Similar open tenders
Multi-Supplier Framework Agreement for Management Systems Audit Services, Services Relating to Dispute/Claims Advice and Cost Estimation and Quantification Services
Location: ScotlandBuyer: Transport Scotland
Open tenderCloses 4 Dec, 202630 daysValue £14.40mSource Find a TenderTransport Scotland, on behalf of Scottish Ministers, has identified a need to procure services to support the delivery of infrastructure projects across Scotland. The services that have been identified include undertaking audits of Transport Scotland’s contractors' management systems (including their subcontractors) on
PRN26144 Antrim Area Land, Design and Build
Location: United KingdomBuyer: Choice Housing
Open tenderCloses 4 Dec, 202630 daysValue £9.00mSource Find a TenderChoice Housing seeks to appoint Developer(s) to provide Competitive Land, Design and Build works opportunities in the Antrim area to deliver social housing projects as part of the Social Housing Development Programme (SHDP). This will include the supply of land and design and construction of properties to meet the Depa
PLACE1155H Lime Tree Wood (Beeley) Landslip- Repair Works
Location: West MidlandsBuyer: Derbyshire County Council
Open tenderCloses 4 Dec, 202630 daysValue £1.44mSource Find a TenderFor design and construction of a new wall to retain the carriageway, reconstruction of road pavement and highway boundary wall, earthworks reinstatement and associated works Location : Chesterfield Road at OS Grid ref. SK 27586 67431 east of the village of Beeley in Derbyshire (DE4 2NS).
Railway Street Footbridge (20/79/49) Geotechnical Investigations
Location: Yorkshire and the HumberBuyer: North East Lincolnshire Borough Council
Open tenderCloses 27 Nov, 202623 daysValue £90.00kSource Contracts FinderNorth East Lincolnshire Council is seeking a suitably qualified consultant to carry out surveys, testing, geotechnical investigations and reports for Railway Street Footbridge. The overall goal is to have all information needed for refurbishment design (including foundation details) and to inform a future temporary wor
NDC0129-26 - Heanton Embankments Study
Location: South WestBuyer: North Devon District Council
Open tenderCloses 20 Nov, 202616 daysValue £75.00kSource Find a TenderStudy to understand the functionality of the Heanton Embankment with regards to the standards of protection provided, estimated residual life and the assets at risk if failure occurred. Will also assess potential benefits to maintaining the revetment, and assess and develop economic viability of options to repair or re
PRN26143 Craigavon Area Land, Design And Build Competition
Location: United KingdomBuyer: Choice Housing
Open tenderCloses 4 Dec, 202630 daysValue £5.30mSource Find a TenderChoice Housing seeks to appoint Developer(s) to provide Competitive Land, Design and Build works opportunities in the Craigavon area to deliver social housing projects as part of the Social Housing Development Programme (SHDP). This will include the supply of land and design and construction of properties to meet the D