Southern Water Services Power Framework

This Lot will cover the provision of the servicing and maintenance of Generator Sets across the entire Southern Water Region covering approx. 550 Generator sets ranging from 35kva – 3 Megawatt. Reactive repair and maintenance of Generator sets in accordance with the Service Levels and shall use all reasonable endeavours to ensure the safe, efficient and economic maintenance of the said equipment. The Generators shall be maintained in accordance with relevant Southern Water Maintenance Tasks (MF0698 & MF0708) as a minimum and any additional agreed manufacturer’s recommendation The Service Provider shall be required to operate an emergency contact call out service at all times (24 hour, 365 days), to attend and repair/ mitigate any issues on the generator assets and associated breakers. The Service Provider shall undertake to provide for the duration of the term skilled engineers (competent persons) in the examination, maintenance, testing and repair of SWS Generators

This Lot will cover all planned and reactive maintenance and repair works for UPS assets including any equipment refurbishment and / or repairs, both onsite and offsite in workshops. These services relate to Southern Water UPS sets and assets on its wastewater and clean water treatment sites and pumping stations.

The Lot will cover the provision of the hire of Generator Sets across the entire Southern Water Region covering Kent, Sussex, Hampshire and the IOW with Generator sets ranging from 35kva – 3 Megawatt.

This Lot will cover the provision of the servicing and maintenance of all HV apparatus across the entire Southern Water Region covering approx. 82 sites. These sites have 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.

The agreement shall be for the provision of the servicing and maintenance of all LV Assemblies across the entire Southern Water Region covering all sites in Kent, Sussex, Hampshire and the Isle of Wight. 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).

This Lot will cover all 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. These services relate to transformers in SWS sites including Water Pumping Stations, Sewage Treatment Works, Water Treatment Works and Sewage Pumping Stations. This lot explicitly covers but is not limited to transformers with a rating between 315 and 2500kVA.

This Lot will cover all 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. These works will relate to SWS sites including Sewage Treatment Works, Water Treatment Works, Sewage Pumping Stations and Water Pumping Stations.