Global Rail Australia welcomes Brenton Judge to head up Electrical Division

We are delighted to announce the appointment of Brenton Judge as Electrical Manager to head up Global Rail Australia Pty Limited’s Electrical Division and take responsibility for its development and projects.

Brenton is a dynamic and skilled Electrical professional with a proven track record of high-quality delivery, acquired through a decade of managing construction, electrical, audio and telecommunications projects.

Electrical Services deployed by Global Rail Australia include design, project management and delivery for a wide range of clients in the rail, utilities and energy sectors.

These specialist services are constantly upgraded through training and development by the company at its HQ in Melbourne and are consistently delivered safely and to the highest specification.

Global Rail Australia undertake a full turnkey service on a wide range of projects including:

  • Commercial and industrial installations
  • Private domestic installations
  • Bespoke installations
  • Site enabling field works
  • Fibre splicing and copper jointing
  • Clean earth systems
  • Electrical maintenance
  • OCS Rail Systems
  • Lighting control systems
  • Building management and control

Learn more about our company:

UK team awarded contract on Cambridge Area Resignalling Project

Global Rail Construction Limited is delighted to have been awarded a 3-year sub-contract programme of GRIP 6-8 railway civil engineering works, directly on behalf of valued client and Cambridge Resignalling Principal Contractor and Designer, Alstom.

The scheme is a condition led renewal, where a significant number of level crossings will be either renewed or modified as part of the project. The scope covers the following areas, controlled by Cambridge, Dullingham, Chippenham Junction, Bury St Edmunds, and Colchester signal boxes.

This prestigious civils project has been awarded to our UK team, following previous successful delivery by the company of both GRIP 4 Surveys and GRIP 5 Advanced Civils Works.

The GRIP 6-8 installation activities include:

  • Civil foundations for signalling, electrical and telecoms lineside assets
  • Civil works for all level crossing upgrades/conversions inclusive of railway, stations, and highway works
  • Dullingham Station platform extension
  • Demolition of redundant signal boxes

The programme covers 4-key commissioning stages leading to completion in December 2024 and will require Global Rail Construction to interface with Alstom’s Lead Engineer and provide input into other disciplines requirements/deliverables. GRCL will provide competent management and staff to ensure that the works meet the required Network Rail standards and meet the expected level of quality, to assist Alstom with the production and verification enabling the sign off of the Engineering Completion Certificates for all works.

Global Rail Construction Limited provide UK civil and structural design and build engineering solutions from initial project planning and design, to enabling works covering site surveys, hazard and environmental assessments, procurement, onsite construction, and equipment installation, through to final commissioning.

The company is flexible in its approach and can undertake civil engineering projects on a turnkey, consultancy, main contract, sub-contract, or resource supply basis to meet each individual client’s requirement.

Skills are applied to new build, refurbishment, and maintenance projects – activities include:

  • Condition and dilapidation surveys
  • Demolition and remediation
  • Temporary works
  • Utility services enabling and diversion
  • Ground and site investigation
  • Site excavation and enabling works
  • New build and refurbishment (Sub-Stations, Platforms, Station buildings)
  • Road construction
  • Embankment works and retaining structures
  • In-situ and precast concreting works

South Harrow TfL Contract Award

Our UK team has been awarded a fully managed, turnkey M&E design and installation project for Transport for London (TfL) at South Harrow Depot. The scope of works consists of the following items:

  • LV DNO power distribution from South Harrow Station E4 Switch room to South Harrow Sidings LVAC panel
  • Provision of containment within Sidings boundary to route the LU power supply from Sudbury Hill to South Harrow Sidings LVAC panel at the later stage (Power supply design by LU Power Projects team)
  • Design, test and commission of LVAC panel which comprises of a section of panel from DNO distribution that provides power to Points Heating distribution; and a section of panel with Auto Transfer Switch arrangement with dual supplies from DNO and LU to feed the Points Motors power distribution Lighting Kiosk and existing Comms 6kVA UPS for CCTV load
  • 2No IMD (Insulation monitoring device) for isolation transformers shall have power supply from local DB via 3 phase 6A MCB
  • Design of On Train Control (OTC) PSU unit’s supply as per Communication specification (UIP3230-TFL-COM-P094-DRG-CO-00001).
  • Design of lighting kiosk which comprises of lighting DB, lighting contactor panel and override push button station
  • Design, test, and commission lighting control panel
  • LV Cabling and Containment
  • Effective sustainable lighting to comply with S1066 and compliant with ECA directive
  • Emergency lighting to comply with S1066 and BS5266 – With integral battery backup within luminaires
  • Lighting Controls – Photocell control at central location with override push button station on timer controls at central Lighting Kiosk location and remote push button station at 3 locations as shown on the design drawings
  • 230 / 110V combined transformer 110V Socket at LVAC Kiosk location for maintenance tools
  • Earthing and Bonding
  • Liaising with supplier for LVAC panel, lighting control and isolation transformer
  • Surge suppression devices for the panels including all the distribution boards
  • Testing and commissioning for all the installed assets

South Harrow Sidings is being remodelled as part of the Deep Tube Upgrade Programme (DTUP), Piccadilly Line Upgrade Project (PLU), from 6 No. to 12 No. siding roads. To accommodate the revised stabling capacity and associated remodelling requirement, GRCL will deliver a revised LVAC and Site Wide Lighting supply to power new assets and illuminate walkways, assets and Driver Access Platform (DAPS) as well as install, test and commission a new LVAC panel, lighting control system, power supply to point motors and point heating system.


Monopole Tower and Civils Project Completed in Cork

Global Rail Services has been commissioned by Irish Rail to complete the installation of telecoms towers and monopoles including associated civils and electrical works to facilitate the roll out of the GSM-R project as part of the GSMR 3A Civils works package 2 on the Dublin to Cork railway line for Irish Rail. 19No sites in total were completed by Global Rail Services.

As part of this major program of the works, the team at Global Rail Services has recently completed a complex 15m monopole tower project in Cork.

Due to the limited area on site, a large bulk excavation was completed, which then required an engineering retaining support system to be installed prior to commencement of the Mast base location works at this site. This consisted of a large gabion basket structure to retain the existing ground profile prior to the start of the excavation.

The 1.5m excavation was completed adjacent to the rail line under lookout protection, 3m away from the running rail. Global Rail Services installed a 300mm lean mix layer below the base. The steel reinforced foundation cage was installed on site – 3.5m x 3.5m and 1.2m deep. Peri shutters were used to cast the foundation base. All concrete on site was pumped.

All associated ducting for ESB and fibre works were completed as per specification. Fibre works were completed at night under T111 possessions, road railers and rail dumpers were used to install 2No precast JB4A manholes and 45m of ducting over existing fibre, which was completed to connect to the Irish Rail network based in NTCC in Dublin.

Palisade fencing and gates were also completed to create a standalone Telecoms compound.

A crane hard standing area was then constructed to lift the new Monopole into location. Our rigging team completed installation of the 15-metre monopole, which due to the proximity of the track and the requirements for safe working was installed during a TIII absolute possession of line. This element of the project was completed by sister company GRA Networks Ireland (GSMR crews) under the supervision of Michael Ging.

As the team exited the site, they undertook landscaping works, which included planting trees, topsoiling, and seeding.

The works were delivered by our team which included David Byrne and Ger Delaney and were expertly organised, planned and coordinated by Senior Project Manager Damien Carroll.

Ballast Containment Rail Project at Portlaoise Completed

Our Irish business – Global Rail Services – has completed its ballast containment works contract at Underbridge UBC161 in Portlaoise, for client Iarnród Éireann – successfully meeting the desired program and project outcome. The project was completed under a TIII absolute possession over an intense 4-week period – based out of Kilbricken Depot.

The significant ground engineering scope included installation of 77No Ischebeck Titan mini piles followed by 80m of galvanised ballast retention units and guard rails.  During the project Irish Rail implemented a speed restriction, reducing the 100km/hr line down to 50km/hr during the day – enabling one line to be completed at a time.

This successful project was a real team effort, with Irish Rail staff working collaboratively with Global Rail Services teams to complete these works on an extremely busy line. Global Rail Services were ably supported by supply chain partners Mannings Engineering, MDH and Breffini/Dixon Bros.

Special thanks also to Stefan Aspatartei and Stelian Poiana who delivered the project from start to finish, helped by Ger Delaney, David Byrne, Ollie Brenan and Mario Baciu.

Learn more about our railway civil engineering capabilities here. 

Mast and Tower Maintenance Program Completed for Irish Rail

GRA Networks Ireland as a multi-disciplined provider of telecoms contracting services including design, construction, installation, commissioning and maintenance of both fixed line and mobile communications networks has successfully completed its latest telecoms contract with Irish Rail.

The 4-year Mast and Tower Services program for Iarnrod Eireann included the provision of maintenance services for 140No radio and 140No CCTV masts and towers including climbable, cantilever and fixed masts and towers on their rail infrastructure.

GRA Networks provided a fully managed service completing all necessary site surveys, providing certification, structural wind analysis, providing full photographic records, labelling of assets, and supplying supporting handover documentation for the maintenance of Irish Rail’s Asset Management System. 

The detailed scope of works on the masts and towers covered emergency callout rigging support throughout and included:

  • Maintenance inspections and issue of “safe to climb” certification where required
  • Removal of Fall Arrest Systems
  • Removal of Redundant Towers and Associated Infrastructure
  • Installation, Repair and/or Removal of GSM-R & MW Link Equipment
  • Structural Climbdowns and Structural Certification
  • Labelling of Antenna System
  • Provision of Rigging Services
  • Minor Repairs/Remedial Works

GRA Networks Ireland’s team of highly skilled telecommunications professionals includes project managers, telecommunications engineers, telecommunications riggers, fibre splicers, electricians, and technicians. The range of services on offer include:

  • 3G, 4G and 5G equipment installation and commissioning
  • IBC and DAS systems installation and commissioning
  • ‘Green Field’ builds
  • Wi-Fi network installation and commissioning
  • Transmission links installation and commissioning
  • Earthing systems installation and testing
  • Fibre and copper networks distribution and transmission networks
  • Tower construction, retrofit, maintenance and inspection
  • Condition surveying and reporting
  • 24/7 Emergency response
  • Operation and maintenance services
  • Consultancy services

Rosslare Europort Tower Remedial Works Completed

GRA Networks Ireland has completed a series of tower remedial works at the Rosslare Europort Terminal for Irish Rail.

GRA Networks Ireland were initially engaged to survey five existing towers at the terminal. Surveys and climbdowns were carried out to determine the general condition of each tower and to identify remedial works that should be undertaken to preserve the longevity of each tower. 

During the survey, towers 2 and 5 were found to have excessive corrosion and would likely require a major intervention, or be replaced with new tower structures. 

Towers 1, 3 and 4 were found to have medium levels of corrosion, however would require bolt replacement, descaling, painting and earthing.

GRA Networks Ireland used Jotamastic 90 as the paint coating, specially designed for areas where optimum surface preparation is not possible. The paint provides long lasting protection in environments with high corrosivity such as Rosslare Europort with a high level of exposure to weather conditions and the proximity of the towers to the sea.

The remedial works to towers 1, 3 and 5 were successfully completed and delivered to meet the outcomes of Irish Rail and the Rosslare Europort Terminal.

Four Year Mast and Tower Maintenance and Inspection Services Award

GRA Networks is delighted to announce that it has been awarded a four-year, multi-million euro contract with Iarnrod Eireann for the provision of maintenance services for approximately 204No radio masts, monopoles, and towers and 200No CCTV masts and towers including climbable, cantilever and fixed on the Irish Rail Network. 

The program also includes the rigging and cabling services to install GSM-R antennas and equipment on new towers and monopoles on the rail network.

Irish Rail were impressed with GRA Networks Ireland, considering that the company demonstrated a full understanding of the duties and procedures of a contractor working rail side and who could combine an end-to-end service for the SE&T department. 

GRA Networks Ireland has a previous track record of delivering competitive rigging maintenance services for Irish Rail and has also delivered extensive civil engineering and M&E projects for the Chief Engineers office. 

The team at GRA Networks Ireland also offer a dedicated, in-house structural engineering team and to support the understanding and subsequent analysis of the towers and masts that underpinned 3rd party mobile and wireless broadband rollout programs on Irish Rail network.

GRA Networks will provide a fully project managed service including health and safety management covering the following items of work:

  • Site Surveys
  • Maintenance inspections and issue of “safe to climb” certification where required
  • Structural and Wind-loading Analysis
  • Earthing/Lightning Protection Systems installation and testing
  • Removal of Fall Arrest Systems
  • Re-instatement of Fall Arrest Systems where required
  • Installation, Repair and or Removal of Equipment on the towers and masts
  • Tower Climbdown and Checklist completion
  • Mast Structure Certification
  • Provide an Asset Management System
  • Provision of Rigging Services
  • Removal of redundant Towers and Masts
  • Provide a Re-Bolt procedure where required
  • Minor Repairs/Remedial Works
  • Emergency Callout Rigging Support

GRA Networks Ireland Delivers Abseiling Excellence

GRA Networks Ireland has completed abseiling contracts for three clients – namely Iarnrod Eireann, Imagine Networks and Vodafone. The company uses IRATA trained operatives to deliver this work.

Iarnrod Eireann – Drogheda Viaduct

Iarnrod Eireann required abseilers to install LED systems on Drogheda Viaduct. GRA Networks Ireland completed these works at night with a River Rescue boat in place for emergency recovery. Heavy LED lights were installed below the bridge which could only be done using an abseiling technique with the use of ropes. GRA then completed a second visit to replace faulty lights with the same scenario for a rescue boat. Faulty lights removed and hauled up to the top of bridge.  New light lowered and installed. All works done at night.

Iarnrod Eireann – Drogheda Viaduct

GRA Networks supplied abseilers to complete the successful installation of a new lighting system on Athlone Railway Bridge for Irish Rail.  Structural steel on the bridge was assessed for suitability prior to carrying out the works on a live railway during night-time hours under track possession.  GRA Networks Ireland liaised closely with Irish Rail and Waterways Ireland to complete the works. A rescue boat was in place on the River Shannon for the duration of the works.

Vodafone Ireland – Minch Norton

Vodafone contracted the GRA Networks Ireland team to install Antennaes and RRU’s at the Minch Norton grain silo site. GRA were required to rig and abseil off the side of a grain silo building to install Vodafone antennas and RRU. 

To accomplish this, GRA Networks installed stand-off steelwork on the side of building and created a safe work/drop zone below all works areas to ensure the wellbeing of staff and satisfactory completion.

Imagine Networks – Royal Hotel Bray

Imagine Networks engaged the GRA team in Ireland for the decommissioning of an antenna, RRU and cabling from the side of the Royal Bray Hotel building. A secure drop zone was initially erected below the area of the hotel. The area was very busy, so pedestrians were re-routed during the works. All works completed safely and efficiently and with minimal disruption to hotel.

Imagine Networks – RTE Donnybrook

Imagine required GRA Networks Ireland’s abseiling team to decommission and remove all antennas, cable management and cables from the Donnybrook Tower. All Imagine equipment was located 60 meters from ground level. GRA Networks set up the site and delivered an abseil solution that met the requirements without incident or accident and to meet the desired program.

GRA Networks Ireland deliver abseiling projects across a diverse range of industries. We offer a safe, secure, and competitive service, with a commitment to technical excellence and our worldwide reputation in telecoms contracting, we can work with clients to develop bespoke rope solutions that meet every requirement.

Mullingar AO Wall Remedial Works

Global Rail Services were contracted by ESB Telecoms to undertake remedial works on the boundary wall of their mast location in Mullingar. 

The project consisted of removing and relocating the existing power supply to the Vodafone cabin on site, demolishing the existing boundary wall and rebuilding the wall in-situ. 

This site was complex due to access constraints and limited space – Global Rail Services also had to maintain parking for the adjacent businesses during the construction works.

The existing wall had extensive cracks leading to structural failure of the drystone section. The failure was ultimately due to the internal compound level, which had been approximately 1 metre above the carpark level, and exerting pressure over time on to the base of the existing wall.

This project was successfully completed on time by the Global Rail Services engineering team to meet the clients expectations in terms of program, cost and quality.

Global Rail Services civil and structural engineering capabilities take full project responsibility and offer a fully managed and integrated service for Irish clients within the built environment.

The company provide civil and structural engineering solutions from initial project planning and design, to enabling works covering site surveys, hazard and environmental assessments, procurement, onsite construction and equipment installation, through to final commissioning.

The business has a flexible approach and can undertake civil engineering projects on a turnkey, consultancy, main contract, sub-contract or resource supply basis to meet each individual client’s requirement. Skills are applied to new build, refurbishment and maintenance projects.