我们于一九八五年对五建所属单位的生产工艺流程及各种生产性危害因素的基本情况进行了调查,建立了职业危害资料档案,对生产环境监测及作业工人的健康监护资料进行了整理与分析。一、基本情况:五建主营冶金系统厂矿、公路、铁路与民用建筑工程。据1984年基本情况统计,全公司生产工人占职工总数的64.9%,女工占生产工人的26.2%;非生产人员占职工总数的35.1%,其中工程技术人员占4.2%,管理人员占12.1%,其它占18.8%。各类工种共计七十,依人数多少为序,主要工种有泥、木、钳、电、电焊、司机、内燃修理、钢筋、材料、起重、油漆、铆、管道、车、付(普)、架子等。直接接触生产性危害因素人数(接触多种危害因素的工种,只按一种主要危害因素计;季节性不良气象条件、沥青及其它危害因素不固定工种的接触者及离尘工人不计)有1746人,占生产工人的32.4%。不同危害因素的接触人数构成是:(1)粉尘作业占58.8%,(电焊占19.3%, In 1985, we conducted a survey on the production process and various production-related hazards of the units affiliated to the Five Construction Units and established a file on occupational hazard information. We conducted a survey on the production environment and the health guardianship data of the working workers Organize and analyze. First, the basic situation: Wu Jian Main metallurgical system factories and mines, roads, railways and civil construction. According to the basic situation statistics of 1984, the whole company’s production workers accounted for 64.9% of the total number of workers and women workers accounted for 26.2% of production workers; non-production staff accounted for 35.1% of the total number of employees, of which engineers and technicians accounted for 4.2%, management accounted for 12.1% Others accounted for 18.8%. A total of 70 kinds of all kinds of jobs, according to the number of people in order, the main types of work are mud, wood, pliers, electricity, welding, drivers, internal combustion repair, steel, materials, lifting, paint, riveting, , Shelves and so on. Number of persons directly exposed to productive hazards (exposure to multiple hazards, only one major hazard; seasonal adverse weather conditions, exposure to asphalt and other hazards not covered by permanent occupations) 1746 People, accounting for 32.4% of production workers. The composition of exposure to different hazards is as follows: (1) 58.8% of dust operations, (19.3% of welding,