EKFB JV - Mechanical & Electrical Works for Green Tunnel Portal Buildings - Uninterupted Power System Package
Key facts
- Estimated value
- £500,000
- Closing date
- 05 Jul 2024
- Contract starts
- 24 Oct 2024
- Contract ends
- 28 Mar 2025
- Buyer type
- Other public body
- Source
- Contracts Finder
Description
EKFB is proud to have been appointed by HS2 to deliver civil engineering works across an 80km section of the new high speed rail link between the Chiltern Tunnel and Long Itchington Wood. Our scope of the works includes 15 viaducts, 5 km of green tunnels, 22km of road diversions, 81 bridges and around 30 million cubic metres of excavation.
EKFB are looking for a competent contractor to provide the uninterrupted power system to the portal building . The specification outlines the design and operational requirements for a dual redundant UPS system with an N+N configuration for 2 x 150kVA inverters, each supporting a load of 45kVA. The UPS units will be located in LV switch rooms A & B, ensuring uninterrupted power during mains failure and facilitating maintenance and emergency operations. All switchgear, switchboard, submains, and distribution boards shall have at least 10% spare capacity for future use. Surge protection devices (SPDs) will be provided at the incoming supply side of the LV Main Switch Board and at the distribution board for critical loads.
Categories (CPV)
- 45311000 Electrical wiring and fitting work
- 45317400 Electrical installation work of filtration equipment
- 45311100 Electrical wiring work
- 71321000 Engineering design services for mechanical and electrical installations for buildings
- 45311200 Electrical fitting work
- 71333000 Mechanical engineering services
- 45315000 Electrical installation work of heating and other electrical building-equipment
- 45317300 Electrical installation work of electrical distribution apparatus
- 50532000 Repair and maintenance services of electrical machinery, apparatus and associated equipment
- 51110000 Installation services of electrical equipment
- 45317000 Other electrical installation work
- 50711000 Repair and maintenance services of electrical building installations
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