Awarded

GEO SCADA WITS Protocol Migration

Descriptions

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..

Timeline

Published Date :

23rd Oct 2025 2 months ago

Deadline :

N/A

Contract Start :

N/A

Contract End :

N/A

Keywords

M&E consultancy

M&E engineering

HMI development

M&E technical services

control loop design

SCADA integration

PLC software development

integrated M&E services

M&E design and maintenance

mechanical electrical coordination

mechanical and electrical systems design

mechanical electrical installation

process monitoring software

building systems engineering

factory equipment control logic

production line synchronization

manufacturing workflow software

industrial automation programming

HVAC and electrical engineering

Tender Lot Details & Award Criteria

2 Tender Lots

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Workflows

Status :

Awarded

Procedure :

N/A

Suitable for SME :

N/A

Nationwide :

No

Assign to :

Tender Progress :

0%

Details

Notice Type :

Tender

Tender Identifier :

IT-378-246-T: 2024 - 001

Tenderbase ID :

310724019

Low Value :

£100K

High Value :

£1000K

Buyer Information

Address :

Liverpool Merseyside , Merseyside , L13 0BQ

Website :

N/A

Procurement Contact

Name :

Tina Smith

Phone :

0151 252 3243

Email :

tina.smith@shared-ed.ac.uk