Spectrum of the Seas is a Quantum Ultra-class cruise ship built for Royal Caribbean International at the Meyer Werft shipyard in Papenburg, Germany, and delivered in 2019. The vessel was designed primarily for the Asian cruise market and features advanced cruise technologies, large passenger capacity, and modern entertainment and leisure facilities typical of Royal Caribbean’s next-generation ships.

Within the construction of Spectrum of the Seas, Prime Baltic Associaties carried out piping and HVAC installation works, supporting the installation of essential onboard engineering systems required for ship operations.

In addition, during the 2018–2019 construction phase, PBA teams were involved in HVAC engineering, extensive cabin installation works, and piping systems installation, including stainless steel 316L welding. These works formed part of the new construction and engineering scope delivered at Meyer Werft Papenburg during the vessel’s build.