發(fā)布時(shí)間：2018-10-20 07:57

【摘要】：目的分析某海上石油鉆井平臺新建項(xiàng)目(簡稱"新建項(xiàng)目")試運(yùn)行期間存在的職業(yè)病危害因素,評價(jià)其控制效果。方法采用現(xiàn)場職業(yè)衛(wèi)生調(diào)查、職業(yè)衛(wèi)生檢測和風(fēng)險(xiǎn)分類等方法,結(jié)合職業(yè)健康檢查,對新建項(xiàng)目工作場所的職業(yè)病危害因素進(jìn)行識別和分析,提出關(guān)鍵控制措施,評價(jià)控制效果。結(jié)果該建設(shè)項(xiàng)目存在的職業(yè)病危害因素為化學(xué)毒物、粉塵、噪聲、高溫、工頻電場、電磁輻射、紫外輻射和手傳振動,屬于職業(yè)病危害風(fēng)險(xiǎn)較重的建設(shè)項(xiàng)目。工作場所噪聲強(qiáng)度超標(biāo)率為42.8%,12個工種的個體噪聲檢測結(jié)果均超過職業(yè)接觸限值;甲板工、機(jī)械工和生產(chǎn)操作工時(shí)間加權(quán)平均濕球黑球溫度為30.3~32.6℃,均超過職業(yè)接觸限值;維修工打磨作業(yè)時(shí),4 h等能量頻率計(jì)權(quán)振動加速度最大值為10.4 m/s2,超過職業(yè)接觸限值。化學(xué)毒物、電焊煙塵、砂輪磨塵、紫外輻射(罩內(nèi))、高頻輻射、超高頻輻射、微波和工頻電場檢測結(jié)果均合格。職業(yè)健康檢查發(fā)現(xiàn)1名動力工屬噪聲作業(yè)職業(yè)禁忌證,已調(diào)離原工作崗位。綜合分析,將噪聲、高溫、苯和手傳振動列為該項(xiàng)目重點(diǎn)控制的職業(yè)病危害因素。結(jié)論該海上石油鉆井平臺項(xiàng)目屬于職業(yè)病危害風(fēng)險(xiǎn)較重的建設(shè)項(xiàng)目,職業(yè)病危害控制效果基本符合職業(yè)衛(wèi)生要求。
[Abstract]:Objective to analyze the occupational hazard factors during the trial operation of a new construction project of offshore oil drilling platform ("new project") and evaluate its control effect. Methods the occupational health survey, occupational health examination and risk classification were used to identify and analyze the occupational disease hazard factors in the newly built project workplace, and the key control measures were put forward. Evaluate the control effect. Results the occupational hazard factors of the project were chemical poison, dust, noise, high temperature, power frequency electric field, electromagnetic radiation, ultraviolet radiation and hand vibration. In the workplace, the noise intensity exceeded the standard rate 42.8, the results of individual noise detection of 12 kinds of work exceeded the occupational exposure limit, the weighted average wet bulb black bulb temperature of deck workers, mechanical workers and production operators was 30.3 鈩，

本文編號：2282531