Find public sector tenders

Supply of Sirofloc Magnetite and/or potential alternatives to Sirofloc magnetite in Potable Water Treatment Process.

NI Water are currently considering alternative products which will work with our existing Sirofloc process and are keen to ....

In advance of the tender process expected to start between late 2025 and early 2026, we are inviting suppliers to provide us a short summary of their capabilities and experience in this subject area to help us deliver a successful project by 15th ....

Planned Preventative Maintenance and reactive emergency call-outs for the repair and replacement of Water Booster Sets located within communal blocks/schemes, throughout all Southern Housing residential infrastructure.

The Water Booster Set ....

North Killingholme Haven Pits SSSI is near Immingham, North East Lincolnshire, on the south bank of the Humber Estuary (central grid reference TA1662919816).

The privately owned, 16ha, site comprises former clay pits which have developed in ....

United Utilities is looking to re-procure its current framework for Flow and Asset Management Surveys. The current extension will end 31st January 2026 and the new framework will look to commence on 1st February 2026.

The framework will con ....

This project will develop and validate a new ground frame signalling facility to support freight operations at sites where full signalling integration is not viable. The work includes producing a technical specification for the solution, supportin ....

This Contract is for the following services: - • Sampling of water, waste water and Cryptosporidium filters from locations throughout Northern Ireland • Subsequent transportation of the samples to a specified NI Water laboratory (Gelvin ....

The Authority is exploring the option of procuring Underwater Inspection and Maintenance to conduct programmed underwater inspections on structures where the foundations and parts of the structure are below water. It also includes the requirement ....

Supply of water and waste water services

Reprocurement of water provision for RBK across property, green spaces, housing.