UGR, b4ck, a subterranean utility compartment faces a shut rear access hatch, its lower louvres beneath a small inspection plate. Conduits trace the far partition around paired electrical cabinets, a glowing bulkhead lamp and a red fire extinguisher. Tall storage racks along the left flank contain jars, spare components and bundled wiring; cropped accumulator cases intrude at the near corner. Opposite them, a narrow maintenance table sits beside a round wall aperture, with a bucket underneath and a battered locker farther right. An open barrel borders the edge. Overhead, corroded arched panels support parallel service lines and icy strip lights. Puddles spread across cracked paving around a long grated trench extending toward the doorway