《旧唐书·本纪·卷十八》
各州府县官如果请求给工料钱，一个月以下的小工，权且由各道判官批给；一月以上大工程，就按照主管公事旧例，所有课料据数每贯钱限定二百文，由现任判案官添给。
诸州府县官如请工假，一月巳下，权差诸判官；一月已上，即准勾当例，其课料等据数每贯刻二百文，与见判案官添给。
If officials of various states, prefectures, and counties request funds for materials and labor, small projects of less than one month may be approved by judges of the various circuits; for large-scale projects of more than one month, according to the old practice of the officials in charge, all construction materials shall be allocated two hundred wen per guan, to be provided by the current judge in charge of the case.