Abstract:The paper int roduces the pro perties and the basic co ntents o f the claim w o rks fo r const ructio n engineering pro jects. The speciali ties and the dist ribution of business of the claim w o rks, as well as the collection a nd the manag ement o f i t s foundational info rmatio ns, are ex po unded also in thi s paper. Based on the market economy , seizing w el l the engineering claim w orks has been become an impo rtant por tion of the enterpri ses, opera tion ma nagement w orks.