着工 ちゃっこう Meanings Noun, する verb, Intransitive starting (construction) work Kanji 着 arrive. Read as チャク. 工 craft. Read as コウ. Example sentences そのビルの建設は来年着工されます。The construction of the building will be started next year. Words containing 着工 新規住宅着工件数 (しんきじゅうたくちゃっこうけんすう) housing starts Word lists Encyclopedia Jinuma: Japanese Dictionary · Word lists