System operational · UK tenders
Awarded
ocds-h6vhtk-03deeb · award

prj_3727 - Power

Southern Water Services Ltd.

Estimated Value

£2,900,000 – £19,200,000

Deadline

Not specified

Published

17 June 2025

Type

goods

South EastGBselectiveCPV: 31000000
CategoryElectrical equipment

Overview

Services relating to Power Generators, High Voltage, Low voltage, Uninterruptable Power Supply (UPS) and Transformers. Works and services related to supply and installation of new generator assets and asset replacements including (but not limited to): project management; design; installations including cabling works and other ancillary equipment.

Works and services related to Supply of all ranges of UPS systems Servicing and maintenance of Generator Sets

All planned and reactive maintenance and repair works for UPS assets including any equipment refurbishment and / or repairs. Hire of Generator Sets, ranging from 35kva - 3 Megawatt.

Additional details

servicing and maintenance of all HV apparatus. Varying degrees of HV apparatus ranging from: a single HV transformer feeding a Main Intake LV switchboard to, complex networks involving sites with Main Intake HV Substations and associated transformers.

These substations in turn also feed HV ring and radial circuits with additional HV apparatus placed at strategic points creating additional load specific HV substations, again with associated HV apparatus. Servicing and maintenance of all LV.

The LV Assemblies servicing and maintenance focuses on the internal make-up of the LV Assemblies themselves (internal busbars, fishplates, dropper connection bars, dropper connection cable assemblies, and all integral incoming and outgoing switching devices within the switchboard (LV Air Circuit Breakers [ACB's] and their associated protection, switch-fuses, MCB's, Power Factor Correction [PFC] devices, etc). works and services related to supply and installation of new transformers including as an option close coupled or free-standing ring main units.

This will cover new assets and asset replacements including (but not limited to): project management; design; installation including ancillary equipment. works and services related to the project management, design, supply, installation, commissioning, and hand over of High Voltage (HV) electrical installations.

This will cover new assets, asset replacement and existing asset modifications. The work will cover switchgear, transformers, cabling, tripping battery units, UPS, standby generators, and control systems associated with the HV power distribution system.

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Award Details

P & I GENERATORS LIMITED

£19,200,000

WB POWER SERVICES LIMITED

£19,200,000

DALE POWER SOLUTIONS LIMITED

£19,200,000

M GROUP WATER (MEICA MAINTENANCE & PROJECTS) LIMITED

£19,200,000

POWER ELECTRICS (BRISTOL) LIMITED

£19,200,000

UK POWER NETWORKS (OPERATIONS) LIMITED

£19,200,000

R & B SWITCHGEAR GROUP LTD

£19,200,000

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SponsoredEst. 2010
Gladstone & Co AccountantsTax advisers · East Ham, London

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Buyer Profile

Southern Water Services Ltd.
Typepublic body
RegionUKJ
Total tenders9
Total spend£880,715,606
View buyer profile

Key Dates

Published

17 June 2025

Submission deadline

Not specified

Notice type

award

Source

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