Elstree to Hemel Grid Connection

Building to meet the power requirements for a new Data Centre Project in Hertfordshire.

Project Overview

Project Detail
Design and build for a new 132kV grid connection (16.3 km long) between Elstree 400 kV Substation on Hillfield Lane Elstree and a new 132/33 kV Substation required to meet the requirements for a new Data Centre Project in Blossom Way Hemel Hempstead, Hertfordshire, United Kingdom.
Duration
12 Months
Estimated Completion
October 2024

Live Updates

DG
Traffic information
11:10 AM · Nov 16, 2023
11:10 AM · Nov 16, 2023
Current Installation locations (Subject to change), typically 6 days a week, with start and finish date:
13 October - 21 November 2023

High Street. Junction of Bedmond Road to junction of Church Hill.

Traffic Management System: 2 & 3-way traffic lights.

Supervisor: John Burke, 07597 561031.

4 October - 22 November 2023

College Road.Junction of High Road to junction of Tibbs Hill Road.

Traffic Management System: 2, 3 & 4-way traffic lights.

Supervisor: John Burke, 07597 561031.

23 October - 24 November 2023

Leverstock Green Way.Junction of Leverstock Green Road to junction with Maylands Avenue & St Albans Roundabout.

Traffic Management System: 3 & 4-way traffic lights.

Supervisor: John Burke, 07597 561031.

10 October - 27 November 2023

Otterspool Way. Junction with Park Avenue to junction of Berry Grove Lane.

Traffic Management System: 2, 3 , 4 & 5-way traffic lights with multiway signals restricted to weekends only at major junctions and pinch points.

Supervisor: Steve Tandy, 07971 585329.

30 October - 28 November 2023

Phillipers. Outside 70 to junction with The Gossamers.

Traffic Management System: Road closed from outside 70 Phillippers to junction with The Gossamers.

Supervisor: Steve Tandy, 07971 585329.

Project Manager:

Niall Maguire: 07816 203711

Niall.Maguire@jsmgroup.com

Head Office:

0800 035 0708

Monday to Friday: 08:00–16:00

EW
Traffic information
11:10 AM · Nov 16, 2023
11:10 AM · Nov 16, 2023
Future confirmed installation locations (Subject to change), typically 6 days a week, with start and finish date:
28 November - 11 December 2023

The Gossamers. Junction of The Phillipers to Opposite 1 The Gossamers.

Traffic Management System: 2 & 3-way traffic lights.

22 November - 24 November 2023

Bushey Mill Lane. Outside Bushey Mill National Grid Substation.

Traffic Management System: 3-way traffic lights.

21 November - 7 December 2023

Church Hill. Junction of High Street to opposite 40 Church Hill.

Traffic Management System: 2 & 3-way traffic lights.

Project Manager:

Niall Maguire: 07816 203711

Niall.Maguire@jsmgroup.com

Head Office:

0800 035 0708

Monday to Friday: 08:00–16:00

NM
24/7 weekend works
11:10 AM · Nov 16, 2023
11:10 AM · Nov 16, 2023
Future installation locations (Subject to change), 24/7 weekend working, with start and finish date:
12-15th January 2024

St Albans Road. Outside 887 to junction with Kingsway North Orbital Road.

Traffic Management System: Road closed at the junction with North Orbital Road. 4-way traffic lights.

12-15th January 2024

North Orbital Road.Junction of St Albans Road to junction of Horseshoe Lane.

Traffic Management System: Road closed from its junction with A412 St Albans Road south westwards for a distance of approximately 40 metres. 4 & 6-Way traffic lights.

13-15th January 2024

Horseshoe Lane.Outside 9 to junction with North Orbital Road.Traffic Management System: 6-Way traffic lights.

Traffic Management System: Horseshoe Lane.Outside 9 to junction with North Orbital Road. 6-Way traffic lights.

23rd February 2024 23rd March 2024

Hillfield Lane - Junction of Hillfield Lane to approximately 66m Northeast of junction with Hartspring Lane roundabout

Traffic Management System: Hillfield Lane - 2 & 3-Way Signals

Supervisor: Steve Tandy

4th March 2024 - 10th April 2024

Bedmond Road South - Approximately 25m South of M25 Bridge to junction of High Street

Traffic Management System: Bedmond Road South - 2, 3 & 4-Way Signals

Supervisor: John Burke

1st February 2024 - 19th April 2024

Bedmond Road North - Opposite Wheatcroft to junction of Bunkers Lane

Traffic Management System: Bedmond Road North - 2, 3 & 4-Way Signals

Supervisor: John Burke

6th April 2024 - 14th April 2024

St Albans Road - Opposite 1026 to outside of 875

Traffic Management System: St Albans Road - 2 & 3-Way Signals

Supervisor: TBC

10th April 2024 19th April 2024

Tibbs Hill Road - Opposite 12 to junction of Hight St

Traffic Management System: Tibbs Hill Road - 2 & 3-Way Signals

Supervisor: TBC

21st May 2024 - 13th June 2024 - Subject to Confirmation

Hillfield Lane - Junction of Sandy Lane to 210m Southeast of junction of Sandy Lane

Traffic Management System: TBC

Supervisor: TBC

28th May 2024 - 19th June 2024 - Subject to Confirmation

Hillfield Lane - Outside Delrow House to approximately 183m North of junction of Sandy Lane

Traffic Management System: TBC

Supervisor: TBC

1st June 2024 - 24th June 2024

Hillfield Lane - Outside 40 to outside 66

Traffic Management System: TBC

Supervisor: TBC

Project Manager:

Niall Maguire: 07816 203711

Niall.Maguire@jsmgroup.com

Head Office:

0800 035 0708

Monday to Friday: 08:00–16:00

See more updates

Project Map