Quinn Infrastructure provides building and maintenance services for UK rail and utility infrastructure. They have decades of experience delivering projects and maintenance for mainline, mass transit, light rail, and utility networks. They offer fully integrated solutions, including electrical, mechanical, fire, and building services for rail depots, stations, and lineside infrastructure.

1. CORPORATE BROCHURE
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Safe Persevering Accountable Respectful Knowledgeable
Building and Maintaining Services for UK Infrastructure

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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
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Quinn Infrastructure has unparalleled experience in building and
maintaining electrical, mechanical, fire, fibre, building fabric and ancillary
power engineering services for the UK Rail and Utilities networks.
Through decades of excellence delivering projects and maintenance on
mainline, mass transit, light railway and utilities networks, we use our proven
skills of working live in complex environments, to deliver safe and effective
end-to-end solutions for depot, station and lineside works.
INTRODUCTION

3. 3
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
ABOUT US
Supported by our Head Office in
London and Regional Offices in
the Midlands, Wales and North
West, we are ideally positioned
to cover the entire UK rail and
utilities networks.
We provide an all-encompassing,
‘whole lifecycle’ offering to clients,
providing fully integrated Building
Services solutions for the UK Rail
and Utilities networks.
The company brings its roots
from three decades of successful
trading as MJ Quinn Integrated
Services, having started its first
railway contract in 1989 at Kings
Cross, working alongside London
Underground on the upgrade of
fire systems within their transport
network.

4. 4
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
OUR TIMELINE
1987
Registered as a Limited
Company. Within first year,
works for LUL had begun.
2009
Became supplier for
Network Rail at Euston
speciliasing in Fire and
Electrical project works.
2010
Awarded Mechanical,
Electrical and Maintenance
contract on Jubilee,
Northern, Piccadilly,
Bakerloo, Victoria and
Sub-surface lines.
Awarded part of the fibre
CONNECT contract, a four
year £30m project to install
the LAN for London.
2002
Awarded Network Rail
Managed Stations Fire
Maintenance.
2015
Business was restructured
and the Rail Infrastructure
Division was renamed as
Quinn Infrastructure, to
target the Rail and Utilities
markets.
2018
Received Network Rail
Principal Contractors
Licence
2017
Successful Fire
Maintenance contract
for London Underground.
2006
Quinn Infrastructure
branding and delivery
model updated. New
offices opened in
Birmingham and Cardiff.
Utilities Division achieved
SPAA AMI accreditation.
2019
Utilities Division
became DFT OLEV
accredited. New office
opened in Manchester.
2020

5. 5
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
With this in mind, our staff carry a positive attitude and
commit every day to achieve this. We recognise that good
ideas come from anyone, anywhere. We know that being
better isn’t just about big ideas, it’s about an accumulation of
small improvements. Our will to accomplish our goals drive
us to constantly ask ourselves “how can we make this better?”
We are committed to conducting business in a manner that
protects the safety, security and health of our employees,
suppliers, customers and the public.
QUINN INFRASTRUCTURE
AIM TO BE THE MOST
ECONOMICAL AND EFFICIENT
BUILD AND MAINTENANCE
CONTRACTOR FOR
UK RAIL AND UTILITIES.
OUR MISSION

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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
It takes its inspiration from our clarity of thought and our sources
of competitive advantage: partnership, creativity and diversity.
It’s aligned with our business model: seeking flexible contracts and
strong collaboration.
It reflects our outlook: innovative spirits, vast experience and deep
heritage.
It supports our combination of outstanding talent, enhanced
capability and greater scale.
Quinn Infrastructure’s vision is to be
a world-class business, defined by
the quality of the work we deliver,
the long-term value we generate and
how we positively impact society.
To do this we will inspire our people,
create long-term partnerships, in
order to provide new possibilities.
OUR VISION

7. 7
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
OUR VALUES
Our core values are rooted from our past and aligned with our future. They drive our ambition,
bring us together and give us a clear sense of purpose and direction.
SAFE
Being safe is more than just a priority at Quinn Infrastructure - it is an
integral part of our culture. Protecting the safety, health and wellbeing of
our workforce is fundamental to our business.
PERSEVERING
Persevering is about belief in the goal, supporting our desire to achieve
what we are setting out to do - bouncing back when things go off track
and never giving up.
ACCOUNTABLE
We are accountable for the tasks which we own and strive to be
consistently great at what we do. We deliver the outcomes which we have
committed to and expect the same of all our colleagues.
RESPECTFUL
Being respectful guides our daily interactions. We consider each other,
our customers and our suppliers. We create inclusive environments, where
everyone is listened to and valued for their individuality.
KNOWLEDGEABLE
Our collective know-how makes us stronger because we think and
act together. We listen to others, respect and support our colleagues
to get the job done and we’re clear about what’s been agreed. Our
communication is constructive, clear and founded on trust and openness.
S
P
A
R
K

8. 8
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
RAIL
Quinn Infrastructure are a Building Services
Contractor for the UK Rail industry, covering
mainline, mass transit and light railway sectors.
We provide a customer focused approach
to our work that always seeks to deliver
maximum value. We have an outstanding
breadth of in-house experience and know-how,
which has enabled the successful delivery of
a large number of rail frameworks covering
Mechanical, Electrical, Power (MEP), Fire
Systems and Building Fabric disciplines.

9. 9
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
Our Capabilities
Our Electrical, Mechanical, Fire and Fibre projects
cover stations, depots and lineside infrastructure
where we carry out the following works:
• Lighting renewals
• Power distribution
• Infrastructure cabling
• Cable Route Management Systems (CRMS)
• UPS systems
• Fume extraction works
• Lift & Escalator enabling works
• Fire alarms
• Fibre Network Installation
• Surveys
• Pipe fitting works
• HVAC
• Gas Services
• Duct works
• Fuel, oil and air installation works
• Energy efficiency initiatives
24-Hour Call-Out and Diagnostic Testing Service
Our railway power capabilities extend further
into High Voltage Distribution and include a
24-hr call-out and diagnostic testing service.
Our rail projects power division will deliver all
infrastructure requirements for HV, LV and ELV
throughout the rail network.
Lineside Railway Installation, Testing and
Commissioning
We provide, install, test and commission power for
lineside railway signalling assets covering:
• Signalling power distribution feeders
• Functional supply points (FSPs)
• Principal supply points (PSPs)
• Points heaters
Railway Depot and Station Building
Refurbishments
Our experience in the delivery of Building Fabric
Refurbishment Projects covers both rail depot and
railway station improvements programmes.
These include:
• Platform upgrade and extensions
• Footbridge refurbishment and construction
• Platform canopy refurbishment and renewal
• Plant room upgrades
• Signal equipment room upgrades
• Fire facilities and services
• Station car park upgrades
• Access route upgrades
• Reinforced and mass concrete works
• Troughing works
• Service ducts and chambers
• Drainage systems
• Change of use building alterations
RAIL PROJECTS
Quinn Infrastructure offer fully
project managed MEF and BFM
solutions for Network Rail, TFL,
Train Operating Companies, Freight
Operating Companies and Tier 1
railway contractors. We also have
design partners allowing us to
deliver Design and Build projects.

10. 10
Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
Our Maintenance works include but are not limited
to the following:
• Electrical systems and Electrical safety testing
• Gas systems
• HVAC
• Water systems
• Building and Facilities
• UPS systems
• Lightning Protection systems
• Signage systems
• Periodic and Statutory Testing and Inspection
• Building Management Systems
• Fire Detection and Suppression systems
• Passive fire protection systems
Our railway asset maintenance works are
supported by our own 24-hour help desk and our
dedicated in-house on-call Engineering teams.
However, it is our in-depth knowledge of the assets
and their unique requirements that allow us to
offer a service which is second to none and provide
utmost confidence in our ability to deliver railway
custodians with the very safest operating solution
for their assets.
We offer additional value through ECI
constructability advice, providing a whole life asset
management approach to future maintenance.
We work together with our customers to optimise
the value and life of their assets as well as their
effectiveness.
We assist organisations by integrating
management, engineering and financial decision-
making across the asset lifecycle and sharing with
them data and lessons learned from previous
works.
We consider the entire asset lifecycle, from level of
service or performance standards on through
procurement, maintenance, operations,
rehabilitation, and replacement planning.
By using smart asset management as a means of
business enhancement, we can link operational,
financial and technical elements in order to:
• Develop asset management strategies and
establish service level indicators
• Conduct lifecycle asset valuation and cost
optimisation
• Performance model and cost analyse
• Develop and execute process improvement
• Conduct condition assessment and monitoring
• Implement energy-efficiency measures
• Design preventative maintenance as well as
defects reduction
• Provide replacement and renewal strategies
RAIL MAINTENANCE
Quinn Infrastructure offer Planned
Preventative, Reactive and Corrective
Maintenance services for Mechanical,
Electrical and Fire assets on
Network Rail, TfL, Train Operating
Company and Freight Operating
Company rail infrastructure.

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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
Electrical
Low Voltage (LV) Domestic
and Commercial Cable Laying,
along with installation of Electric
Distribution Networks:
• A full Design, Install, Test and
Commissioning Service
• Metering including Smart
Meters
• Domestic connections
• Industrial/Commercial
connections
• Cable Troughs, routes and
service ducts
Gas
Gas systems including the
installation of Gas Meters:
• A full Design, Install, Test and
Commissioning Service
• Metering including Smart
Meters
• Domestic connections
• Industrial/Commercial
connections
• Gas disconnections
• Outlet/Downstream pipework
Water
Water Distribution Networks
including the installation of Water
Meters:
• A full Design, Install, Test and
Commissioning Service
• Metering including smart
meters
• Domestic connections
• Industrial/Commercial
connections
• Outlet/Downstream pipework
• Fire mains and risers
Electric Vehicle Charging Points
Electrical Vehicle Charging
Point installations including civils
requirements:
• A full design, install and
commissioning service
• Supplier agnostic solutions
provider
• Workplace/Commercial
applications including access to
grant schemes available
• Home installation applications
including access to grant
schemes available
UTILITIES
Quinn Infrastructure are an
independent utilities provider that
deliver an end-to-end connection
service for the electricity, gas and
water sectors. The company is
committed to working closely with
our clients in order to provide fully
managed, bespoke, cost-
effective solutions, which do not
compromise quality, safety or
customer service.
We connect Domestic and Industrial/Commercial systems and provide comprehensive infrastructure solutions and support services to a
broad range of clients, including utility providers and suppliers, end users and main contractors.

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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
CASE STUDY
Introduction
Network Rail manages some of Britain’s biggest and busiest stations,
with over 850 million passengers passing through each year. Their
twenty managed stations – which include Bristol Temple Meads,
Reading and eleven others in London – are some of Britain’s busiest and
biggest stations.
Quinn Infrastructure, as a building services specialist for mainline
rail was awarded in 2014, a five-year contract for Fire Suppression,
Detection & Public Address Voice Alarm Reactive and Planned
Maintenance at these stations. The aim being to ensure that these
major railway facilities are regularly maintained and upgraded in order
to provide the very best experience for rail passengers.
Having successfully delivered the fire suppression and detection
maintenance at these major railway stations between 2014 and 2019,
Quinn Infrastructure’s performance was duly rewarded, with a further
year’s extension until 2020 to their contract.
Project: Managed Stations Fire Suppression and
Detection Maintenance including Public Address
(PA) and Voice Alarms (VA)
Location: Kings Cross, Kings Cross Thameslink, St Pancras
Low Level, Charing Cross, Victoria, Waterloo,
London Bridge, Liverpool Street, Paddington,
Euston, Cannon Street, Bristol Temple Meads and
Reading
Client: Network Rail (NR)
Date: April 2014 – March 2020
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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
CASE STUDY
Introduction
Northumberland Park Depot (NPD) was brought into use in the late 1960’s
to stable and service London Underground’s (LU) Victoria Line trains. NPD is
the only depot currently serving the Victoria line. The hot water and heating
system at the depot also dated back to the 1960’s and consisted of three oil
fired boilers, subsidiary pipework and heat emitting panels. Due to their age,
the gas oil boilers failed and most elements of the old heating and hot water
system were beyond feasible economic repair. Therefore, a new Boiler House
was required to serve heating and hot water requirements of the train depot.
Quinn Infrastructure tendered for the works under an NEC Option A Contract
and were successfully awarded the contract for the full Mechanical, Electrical
and Power (MEP) design, install, commission and set to work of all the primary
heating, hot water and associated plant systems at London Underground’s
NPD Depot.
An M&E Performance Specification and associated outline drawings were
provided to Quinn Infrastructure in order to produce fully detailed design
solutions for the MEP services to suit the operational and performance
requirements of the Depot. The exact requirements for final loads were fully
calculated by Quinn Infrastructure and their design team and agreed with
LU. During the detailed design phase, Quinn Infrastructure undertook all
necessary site surveys, stakeholder liaison and meetings with LU to progress
the design ensuring that the requirements of the Performance Specification
and LU were fully adhered to in readiness for the installation works.
Project: Boiler Replacement Project
Location: Northumberland Park Depot
Client: Transport for London (TfL)
Date: January 2016 – July 2019
DOWNLOAD FULL
PDF CASE STUDY

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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
CORPORATE SOCIAL RESPONSIBILITY
Quinn Infrastructure is committed to maintaining the highest standards of corporate responsibility in all our
business activities. Our impact is measured not just in the quality of our work but in the longer-term impact of
our actions towards the environment and the communities and people we serve.
As a major railway employer in the building services sector, we take our responsibilities to act in line with
appropriate legislation seriously. Our core values define our actions and behaviours and guide our decisions,
which result in world class quality, delivery and people.
We ask that all of our employees are open and honest, our business is ethically and morally strong and each of
us is accountable.This common set of values offers clear benefits to all our stakeholders and in turn gives them
the confidence to trust in our company and people.
We recognise that we have an integral responsibility for all matters of general concern to the society in which we
operate, as well as to our stakeholders. This responsibility is demonstrated through our actions and within our
comprehensive suite of corporate policies, processes and procedures.

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Introduction
About Us
Our Timeline
Our Mission
Our Vision
Our Values
WHO WE ARE
Rail
Rail Projects
Rail Maintenance
Utilities
Case Studies
WHAT WE DO
CONTACT US
Corporate Social
Responsiblity
CONTACT US
MANCHE STE R
R EGIONAL OF F IC E
BIRMING HAM
R EGIONAL OF F IC E
WALE S
REGIONAL OF F IC E
LOND ON
HE AD OF F IC E
BARKING
LO GISTIC S C E NTR E
0207 993 0731
info@quinninfrastructure.co.uk
Midlands Office
Quinn Infrastructure Services Limited
4th Floor New Oxford House
16 Waterloo St
Birmingham
B2 5UG
Welsh Office
Quinn Infrastructure Services Limited
1st Floor
The Courtyard
Parc Business Edwards
Llantrisant
Pontyclun
CF72 8QZ
Head Office
Quinn Infrastructure Services Limited
Minster House
42 Mincing Lane
London
EC3R 7AE
North West Office
Quinn Infrastructure Services Limited
Chapel Street
Manchester
M3 1RJ
Logistics Centre
Quinn Infrastructure Services Limited
Unit 2&3
Muirhead Quay
Fresh Wharfe Estate
Barking
IG11 7BP