某原油储备库工程建设项目职业病危害预评价

目的识别、分析与评价拟建项目可能产生的职业病危害因素。方法采用检查表法、类比法相结合的原则,对拟建工程可能产生的职业病危害及防护措施进行定性及定量评价。结果拟建工程选址、总体布局、职业病危害防护措施、卫生辅助用室、个体防护措施、职业卫生管理和应急救援措施等内容符合卫生学要求。本工程正常生产过程中存在的职业病危害因素浓度(强度)符合国家卫生标准要求。石油烃类、硫化氢、苯、甲苯、二甲苯、氮氧化物、锰等CSTEL分别为0~450,0.53,0~1.49,0~0.34,0.1,0.009,0.07~0.15 mg/m3,均符合接触限值;噪声、工频电场低于国家卫生限值。结论该项目为职业病危害一般的建设项目。本工程生产运行过程中可能存在的职业病危害因素可以预防和控制,本工程建设可行。

Pre - Assessment of Occupational Hazards in Construction Project of Oil Strategic Reserves

Objective To identify, analyze and assess occupational risk factors possibly existed in the construction project. Methods The assessment was proceeded by using combination of checklist and analogy. Results The construc- tion site, overall layout, protective measures of occupational diseases, hygiene auxiliary rooms, personal protective equipments, the management system on industrial hygiene and emergency rescue measures accorded with the hygiene requirements The concentrations or intensities of all risk factors accorded with national standards. STELs for petroleum hydrocarbon, hydrogen sulfide, benzene, luene,xylene, NO, NO2 and Mn were 0 - 450, 〈 0. 53,0 - 1.49,0 - 0. 34, 〈 0. 1, 〈 0. 009,0. 07 - 0. 15 mg/m^3 , respectively. The values of noise and power frequency field were below the allowable values of national standards. Conclusion The project is a common occupational hazard project,the occupational risk factors are able to be controlled and prevented during operation, this project is feasible.