Abstract
A large multi-row data hall is divided, both logically and physically, into tranches. The tranches are bounded by temporary barriers that separate an active tranche serving customers from an adjacent construction tranche inside the same hall. Each tranche receives its own electrical lineup and cooling capacity, built to production standards. The delivered tranche maintains full life safety and security, while the remaining unfinished spaces operate under relaxed requirements, so capacity reaches the customer in proportion to build progress rather than only after the full hall is complete. The temporary barriers incorporate penetration panels that pass cable tray, piping, and other elements from the transport aisle to the exterior wall, access-controlled doors, and vertical barrier extensions carrying temporary cameras and motion detection. A security tunnel routed through the transport aisle carries construction traffic, rack logistics, and personnel to and from the ends of the building without crossing the active tranche. Software systems may manage a logical map that distinguishes the active tranche from the construction tranche and track infrastructure states as the temporary barriers move to each new boundary, expanding the map with each bundled technology increment turned over to production. Capacity, therefore, becomes available in smaller increments, and construction of later tranches proceeds without interrupting production of the delivered ones.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
N/A, "Tranche-Based Datacenter Deployment Using Temporary Life-Safety Barriers and Secure Access Tunnels", Technical Disclosure Commons, (September 24, 2026)
https://www.tdcommons.org/dpubs_series/11856