In order to further improve the safety production management level of heavy-haul railway enterprises and consolidate the foundation of safety production management，the safety production standardization construction and evaluation system was introduced into heavy-haul railway enterprises to promote safety production standardization construction in heavy-haul railway enterprises. Through research and analysis，the basic principles，system composition，element framework，operational model，work procedures，and evaluation methods of safety production standardization construction were clarified，and research on the safety production standardization evaluation system for heavy-haul railway enterprises was carried out. The safety production standardization evaluation system was mainly composed of three parts: a list of veto items，a list of bonus points，and a list of evaluation elements and weights. The evaluation elements included three core elements，40 first-level elements，and 190 second-level elements. At the same time，weight conversion solved the problem of how to evaluate the safety production standardization construction in some heavy-haul railway enterprises，which do not involve one or more first-level elements in the core elements within their business scope. The results show that the safety production standardization evaluation system effectively promotes the implementation of the main responsibilities of heavy-haul railway enterprises，as well as the systematization of safety management，standardization of job operation behaviors，intrinsic safety of equipment and facilities，and allocation of equipment in working environments，which strengthens the safety production management level of Xinzhun Railway Company.

heavy-haul railways  /  safety production management  /  safety production standardization  /  evaluation system  /  evaluation elements