Efficient data center installations: Experiences from the field

The installation of a data center regularly presents companies with complex logistical and technical challenges. To ensure a smooth process, structured procedures, proactive planning, and proven methods are essential.

In this interview with Samuel Premkumar, Senior Executive for Services at Rosenberger OSI, we explore typical questions surrounding installation projects in a data center.

Table of contents:

• How long does a new data center installation or extension usually take?
• What challenges arise in connection with the delivery and storage of hardware and cabling during data center installation?
• What are the frequent errors or obstacles during data center installation?
• In your experience, what best practices have proved to be valuable for guaranteeing trouble-free installation?

The installation time depends very greatly on the size and complexity of each individual project. These projects can be subdivided into three categories:

• Smaller extensions, for example installing additional racks or laying new cabling, can be completed relatively quickly. Such projects usually take only a few weeks because they do not require any major structural changes.
• Mid-sized data centers with an IT area covering approximately 500 to 1,000 square metres take rather longer. Here, it is necessary to allow for extensive infrastructural work, such as installing power supplies, climate control systems and network technology. Projects like this can take between three and six months, depending on the level of detail and the requirements.
• Large hyperscale or colocation data centers housing extremely complex systems with high scaling requirements are the most demanding projects. These can often take 12 months or more because they involve both structural and technical challenges across a very large area.

Carefully organized project management (PMO) is vital in all cases. Precise planning and close cooperation between all the parties involved help minimize delays and significantly speed up the overall process.

During data center installation, there are several frequent sources of error that can cause problems during implementation:

Dependence on external factors: One major stumbling block takes the form of external factors, such as customer requirements or supplier problems that are beyond Rosenberger OSI’s control. Projects are often dependent on external service providers or suppliers and this can lead to delays if they do not deliver on schedule or do not keep their promises.

Difficulties affecting the supply of materials: Delayed material deliveries are another frequent problem. At the practical level, delivery bottlenecks often occur, in particular in the case of special components or during large-scale projects that generate high materials requirements. These delivery problems can plunge the entire schedule into chaos.

Imprecise instructions or changes at short notice: If the customer’s instructions are unclear or imprecise then it is difficult to fulfil the requirements accurately. Changes made to the requirements at short notice during the installation process can also lead to problems because they make it necessary to adapt planning, and possibly also logistics, quickly and this in turn consumes additional resources and time.

These challenges demand close cooperation, flexible planning and clear communications between everyone involved in order to minimize delays and additional costs.

Timely, immediate escalations: If problems occur, they must be recognized and escalated quickly in order to prevent delays. It is important that issues don’t have to wait until the end of the project to be escalated but that this is done immediately, as soon as a problem is recognized. In this way, measures to keep the installation work on schedule can be taken in good time.

Established methodologies from the project management (PMO) and service management (ITIL, Prince) fields: The use of established methodologies and best practices from the project and service management fields helps guarantee a structured approach to installation work. For example, ITIL provides a systematic procedure for service management, while PRINCE2 offers an effective project management framework. These methodologies provide clear processes and guidelines that help make sure that everything functions smoothly.

Standardized processes and workflows in production (e.g. CIP, Kanban, feedback from team members): The standardization of processes and workflows is another important factor. Tools such as CIP (Continuous Improvement Process) and Kanban help optimize the workflow and detect bottlenecks at an early stage. Regular feedback, including from your own team members, helps anchor continuous improvements in the design of the processes and ensures that all installations are performed in accordance with the same high standards.

Appreciative, direct feedback culture within the company: An appreciative, open culture of feedback within the company encourages a positive working atmosphere and helps ensure that all employees are able to think about their work and continue to improve. Fast, constructive feedback makes it possible to recognize and rectify errors in good time before they have any major influence on the project. This culture not only ensures continuous improvement but also creates a strong team spirit and boosts motivation.

To summarize, a combination of clear communication, methodical approaches and an open culture of feedback are important best practices that lead to success in all installation projects.