SAFE.
EFFICIENT.
RELIABLE.

DEPOT SAFETY
AT ITS BEST

Railway depots are complex, high-risk environments. The Zonegreen DPPS™ is a modular Depot Personnel Protection System used to ensure the safety of workers, reduce the risk of injuries and accidents, and prevent further damage to equipment. Zonegreen DPPS™ has been developed through many years of expertise in depot safety and is combined with best-in-class electronic and mechanical trapped key interlocking technology. The system represents today’s state of the art in depot protection systems.

I have a project

ZONEGREEN
UNPARALLELED EXPERTISE

Since its inception over 20 years ago, Zonegreen DPPS™ has become the undisputed innovation leader in depot protection systems. Having joined forces with Serv Trayvou (STI) under the umbrella of the Sentric Safety Group, Zonegreen systems now offer unparalleled expertise in depot safety management to clients around the world. Services range from initial site audit to system design, implementation, training and maintenance.

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INCREASED SAFETY,
ENHANCED OPERATIONS

Human error is the number one cause of accidents in depots. This holds especially true if multiple workers are engaged in co-activity. Providing intuitive, user-friendly controls improves safety. It simplifies and speeds up training, motivates workers to follow safety protocols and prevents security measures from being circumvented. Zonegreen DPPS™ combines electronic and trapped key interlocking with intuitive road end panels, RFID access control, and remote overview to provide intuitive, state-of-the-art safety.

I want to increase safety

INTERFACING
HAZARDOUS EQUIPMENT

The many systems that operate in railway depots such as cranes, lifts, bogie drops, wheel lathes, high-pressure washers, overhead power lines and third rails, etc. have all one thing in common: they are safety hazards. Controlling access to - and operation of - this equipment is essential, but difficult to achieve as there is no native communication or safety protocol that connects these heterogeneous elements. Zonegreen DPPS™ is designed to interlock all types of depot equipment and ensure that they work together as part of a unified depot protection system.

I need to connect systems

DEPOT PROTECTION AT A GLANCE

DPPS™

At the heart of depot safety, a fully integrated depot management system.

INTERLOCKING

Bespoke trapped key and electronic interlocking technology.

SAFETY EQUIPMENT

Derailers, road end panels,
klaxons and beacons, and more.

SERVICES

From audit to system design and maintenance, Zonegreen
responds to all your needs - swiftly.

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TESTIMONIALS

Lead Engineer Central, CBRE

Zonegreen is a fantastic company to work with. From the office staff that deal with organising reactive call outs, service visits and extra works quotes to the engineers that are knowledgeable and personable, the company is a pleasure to work with.

Fleet Operations Manager,

Alstom

Zonegreen’s cloud technology has transformed our maintenance management process. It is important to share and disseminate maintenance data to different locations in a convenient way and the Zonegreen software enables users with various levels of access to log in from anywhere.

Director of Rail Maintenance Department, RTA Dubai

We are using the world’s most advanced state of the art technology that guarantees the highest standards and excellence in the safety, reliability, efficiency and punctuality of the Metro service.

Depot Project Manager,

Eurostar

We really needed some way to ensure that all our staff were safe while moving trains in and out of the depot. We needed to ensure secure access to electrified areas and to improve performance in the maintenance process. Zonegreen’s SMART DPPS™ was the only solution we found.

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WHY ZONEGREEN?

Safety starts with the right mindset, taking into account operational constraints and productivity considerations, as well as the opportunities offered by innovative technology. As a recognised leader in its field, Zonegreen offers depot managers the blend of technical expertise and reliable technology that ensures years of trouble-free operation. Zonegreen is a brand of the Sentric Safety Group, which also includes Serv Trayvou (STI), Salvo, Kirk and Castell. The Zonegreen brand is dedicated to state-of-the-art safety solutions for railway depots. Zonegreen products and services benefit from the expertise, resources, innovation capacity and worldwide presence of the Sentric Safety Group. Since 1962, Sentric has been part of Halma, a technology group
whose mission is ‘to build a safer, cleaner and healthier future’.

I would like an audit

THEY ARE HERE FOR YOU

Depots operate on a fast-paced schedule with high throughput requirements. Any unexpected delay means high costs. Zonegreen and Serv Trayvou intervene swiftly, whenever and wherever the need arises.