CTDI Relies on LPR’s Expertise
Acting as a 4PL, CTDI manages warehousing and logistics processes across the entire telecommunications infrastructure for an enterprise client. CTDI’s objective is to design and implement the most effective operational setup for each customer, selecting high-performing and specialized service partners accordingly. This selection is particularly critical in the context of critical infrastructure, where performance and reliability directly impact CTDI’s responsibility and reputation as a 4PL provider.
The continuous supply of technical sites with spare parts is business-critical and must be both reliable and precisely timed. LPR Group supports CTDI as a specialized transport partner, handling time-critical distribution from the central warehouse in Noerten-Hardenberg as well as from an additional 15 locations nationwide.
The focus is on a coordinated nighttime and daytime delivery setup, ensuring that technicians can start their assignments fully equipped and operational early in the morning.

LPR’s in-night deliveries ensures reliable, on-time delivery. Delivering exactly what matters most: Maximum customer satisfaction.
Andreas Gotthardt
Transport Management CTDI

Our collaboration is defined by a partnership and a clear focus on pragmatic, solution-oriented approaches to handle this complex project.
Christoph Schlimmer
Senior Purchaser CTDI
Challenges
The supply of the customer’s technical sites with critical spare-parts is shaped by high volumes and complex operating conditions. More than 1,700 parcels are handled across Germany each night, primarily through overnight deliveries to unmanned locations. On-time delivery is business-critical, as technicians must be fully operational first thing in the morning.
The range of parts to be transported is highly diverse, spanning from small spare parts to large-volume components such as cable ducts and cable reels. In addition, inter-site transfers and returns to different points of origin must be managed reliably.
Many locations are completely unmanned at night, security-sensitive, or accessible only under restricted conditions. Drivers operate independently and must know exact drop-off points, access routes, and security requirements.
As the operator of critical infrastructure, the enterprise customer does not tolerate delays or process uncertainty.
Solution
Together with CTDI, LPR developed and implemented a transport solution tailored specifically to the demanding requirements of the customer’s technical infrastructure. From the central warehouse in Noerten-Hardenberg and additional locations across Germany, LPR handles timecritical night-time and day-time deliveries, ensuring that spare parts are available at technical sites by 7:00 a.m. at the latest.
A key success factor is the close operational coordination between CTDI and LPR. Experienced drivers with indepth site knowledge, clearly defined drop-off procedures, and aligned process specifications enable reliable deliveries even to unmanned and security-sensitive locations.
Heterogeneous shipments, inter-site transfers, and returns to different points of origin are fully integrated into the process and executed in a way that ensures materials are correctly assigned, placed, and returned. This creates a stable handover from overnight logistics to the technician’s working day.
Results
The implemented logistics solution jointly delivers a high degree of stability and predictability in a highly complex logistics environment. The specific demands of the telecommunications sector, high availability requirements, time-critical processes, and heterogeneous technical sites, are reliably met.
Each morning, engineers find the required materials complete, correctly assigned, and ready for use, allowing them to start their assignments without delay. This reduces waiting times, avoids unnecessary queries, and supports smooth service operations.
For CTDI, this has established a tailored transport solution that performs reliably in day-to-day operations and meets the high quality and reputational standards expected of a 4PL provider.
LPR’s many years of experience in spare parts logistics, combined with its ability to implement even complex requirements in a pragmatic way, make a significant contribution to this success.
A key differentiator is the standardized delivery by 7:00 a.m., which ensures dependable supply even at consistently high shipment volumes.

Collaboration in Practice
The partnership between CTDI and LPR is built for the long term and based on close, practical collaboration. The focus is not on individual transports, but on a consistently reliable end-to-end system across the customer’s entire service chain – from warehouse management and time-critical distribution to delivery at technical sites and return flows.
Close operational coordination, short decision-making paths, and a shared understanding of the specific demands of critical telecommunications infrastructure make it possible to adapt processes flexibly and continuously refine them during live operations.
LPR’s many years of experience in in-night logistics, combined with its ability to deliver reliably even under complex and security-sensitive conditions, help CTDI consistently meet the high quality and reputational standards expected of a 4PL provider.
This combination of reliability, operational proximity, and proactive thinking is what makes the partnership especially valuable in day-today business and ensures a stable, predictable supply operation.
