Kgat is an angular orc who seems to occupy more space than his lean frame should allow. He plants his feet wide, turns sideways through crowded rooms, and is often unaware that people have stepped back to make room. Fine silt packs the seams of his weather-cracked boots, where it has dried into pale ridges that never quite brush away. A thumb-worn brass rule hangs from his belt, its edge polished bright by years of use. His broad lower tusks are filed flat so they do not catch on measuring cords, and his brass ear caps are dented from years of windblown grit.

Kgat is exacting about measurements but generous with his time, and he will spend hours teaching a laborer to read soil while refusing to explain his own worries to a friend. In a crisis he becomes brisk and decisive; at a feast he hangs back until someone asks him about river work, then talks far too long. He distrusts confident assurances but is quick to trust someone who admits uncertainty.

Kgat grew up among reed cutters and ferry hands outside Meridian, learning to read current, bank, and flood debris before he could read a map. As a young survey assistant, he marked a levee section as sound because his foreman insisted the town could not afford a delay. The bank failed during the spring melt, taking Kgat's mother and several homes downstream. He spent the following night waist-deep in cold water, directing survivors to a raised causeway by lantern light. Afterward he refused to work from copied plans alone. He trained himself in surveying and earthwork, and eventually became Meridian's most exacting levee engineer. Now the council is pressing him to certify a new embankment built with rushed, inferior fill. His apprentice, Ilya, is quietly helping him gather proof, while council engineer Oren keeps warning him that a public accusation could cost them both their livelihoods.