äžçã®æ§ã ãªç°å¢ã§æŽ»åããäŒæ¥ãå人ã®ããã®ãå ç¢ãªç±äžç察çã®çå®ã»å®æœã«é¢ããå æ¬çã¬ã€ãã
ã°ããŒãã«ãªãã¬ãŒã·ã§ã³ã«ããã广çãªç±äžç察çã®æ§ç¯
å°çã®æ°æž©ãäžæããç±æ³¢ãããé »ç¹ãã€æ¿ãããªãäžã倿§ãªç°å¢ã§äºæ¥ãè¡ãäŒæ¥ãå人ã«ãšã£ãŠã广çãªç±äžç察çãçå®ã宿œããããšã極ããŠéèŠã«ãªã£ãŠããŸããç±ã¹ãã¬ã¹ã¯ãçç£æ§ãå®å šæ§ããããŠå šäœçãªå¥åº·ã«å€§ããªåœ±é¿ãäžããå¯èœæ§ããããŸãããã®å æ¬çãªã¬ã€ãã¯ãäžçäžã®æ§ã ãªç£æ¥ãå°åã«é©çšå¯èœãªãå ç¢ãªç±äžç察çãæ§ç¯ããããã®ãã¬ãŒã ã¯ãŒã¯ãæäŸããŸãã
ç±æŽé²ã®ãªã¹ã¯ãçè§£ãã
ç±ãžã®æŽé²ã¯ã軜床ã®äžå¿«æããçåœãè ããç¶æ ã«è³ããŸã§ãé倧ãªãªã¹ã¯ããããããŸãããããã®ãªã¹ã¯ãçè§£ããããšã¯ã广çãªä¿è·æªçœ®ãçå®ããç¬¬äžæ©ã§ããç±æŽé²ã«é¢é£ããäž»ãªå±éºã«ã¯ä»¥äžãå«ãŸããŸã:
- ããã: é床ã®çºæ±ã«ãã£ãŠåŒãèµ·ããããç®èã®ççã
- ç±ãããã: éåžžãèãè ãè ¹éšã«çºçããçèã®çã¿ãçæ£ã
- ç±ç²åŽ: ããæ·±å»ãªç¶æ ã§ãå€éã®çºæ±ãè±åæãããŸããé çãåãæ°ãååã倱ç¥ãªã©ãç¹åŸŽãšããŸãã
- ç±äžç: äœæž©ãæ¥æ¿ã«äžæããçºæ±æ©èœã忢ããäœãå·åŽã§ããªããªãçåœãè ããç¶æ ãçç¶ã«ã¯ãé«äœæž©ãé¯ä¹±ãçæ£ãæèåªå€±ãªã©ãå«ãŸããŸãã
ç±é¢é£çŸæ£ã®éç床ã¯ãããã€ãã®èŠå ã«äŸåããŸããããã«ã¯ä»¥äžãå«ãŸããŸã:
- ç°å¢æ¡ä»¶: æ°æž©ãæ¹¿åºŠãæ¥å°ãæ°æµã
- äœæ¥è² è·ãšæŽ»åã¬ãã«: 身äœçéåã¯äœå ã®ç±ç£çãå¢å ãããŸãã
- å人çèŠå : 幎霢ãäœéãäœåã¬ãã«ãå¥åº·ç¶æ ãæç±é åã
- è¡£æ: éããŸãã¯éæ°æ§ã®ãªãè¡£æã¯ç±ãéã蟌ããå¯èœæ§ããããŸãã
ç¹å®ã®ç°å¢ã«ãããç±ãªã¹ã¯ã®è©äŸ¡
æœåšçãªç±ã®å±éºãç¹å®ããé©åãªç®¡ççãçå®ããããã«ã¯ã培åºçãªãªã¹ã¯ã¢ã»ã¹ã¡ã³ããäžå¯æ¬ ã§ãããã®è©äŸ¡ã§ã¯ã以äžã®ç¹ãèæ ®ããå¿ èŠããããŸã:
1. ç±æºã®ç¹å®
è·å Žãç°å¢ã«ãããç±æºãç¹å®ããŸãããããã®ç±æºã«ã¯ä»¥äžã®ãããªãã®ããããŸã:
- å±å€ã®æ¥å : 倪éœãžã®çŽæ¥æŽé²ã
- æŸå°ç±: æ©æ¢°ãçããªãŒãã³ãªã©ã®é«æž©ã®è¡šé¢ããæŸåºãããç±ã
- 察æµç±: 枩颚é颚æ©ãææ°ã·ã¹ãã ãªã©ã空æ°ãéããŠäŒããç±ã
- 代è¬ç±: èº«äœæŽ»åäžã«äœå ã§çæãããç±ã
2. ç°å¢æ¡ä»¶ã®æž¬å®
é©åãªæ©åšã䜿çšããŠãç°å¢æ¡ä»¶ã枬å®ããŸããããã«ã¯ä»¥äžãå«ãŸããŸã:
- æ°æž©: 枩床èšã䜿çšããŠæž¬å®ã
- 湿床: 湿床èšã䜿çšããŠæž¬å®ã
- æŸå°ç±: ã°ããŒã枩床èšã䜿çšããŠæž¬å®ã
- 颚é: 颚éèšã䜿çšããŠæž¬å®ã
ãããã®æž¬å®å€ãçµã¿åãããŠãå šäœçãªç±ã¹ãã¬ã¹ã¬ãã«ã衚ãåäžã®å€ãæäŸããããã€ãã®ææšããããŸããäžè¬çãªææšã«ã¯ä»¥äžãå«ãŸããŸã:
- 湿çé»ç枩床 (WBGT): æ°æž©ãæ¹¿åºŠãæŸå°ç±ã颚éãèæ ®ããåºã䜿çšãããŠããææšã
- æãææ° (Heat Index): æ¹¿åºŠãšæ°æž©ãçµã¿åãããå Žåã«äœãã©ãã ãæãæãããã瀺ã尺床ã
3. äœæ¥è² è·ãšæŽ»åã¬ãã«ã®è©äŸ¡
å®è¡ãããäœæ¥ã®èº«äœçèŠæ±ãè©äŸ¡ããåŽåè ã«ãã£ãŠçæããã代è¬ç±ãæšå®ããŸãã以äžã®èŠå ãèæ ®ããŠãã ãã:
- äœæ¥ã®çš®é¡: 軜床ãäžç床ããŸãã¯é床ã®èº«äœæŽ»åã
- äœæ¥æé: 身äœçäœæ¥ã«è²»ããæéã
- äœæ¥ã»äŒæ©ãµã€ã¯ã«: äŒæ©ã®é »åºŠãšæéã
4. è匱ãªå人ã®ç¹å®
以äžã®çç±ã«ãããç±ã¹ãã¬ã¹ã«å¯ŸããŠããæåæ§ãé«ãå¯èœæ§ã®ããå人ãç¹å®ããŸã:
- 幎霢: é«éœ¢è ã幌å ã¯ããè匱ã§ãã
- å¥åº·ç¶æ : å¿èç ãç³å°¿ç ãè¥æºãããã³ç¹å®ã®è¬ã¯ãªã¹ã¯ãå¢å ãããå¯èœæ§ããããŸãã
- æç±é å: æãç°å¢ã«é åããŠããªãå人ã¯ãªã¹ã¯ãé«ããªããŸãã
管ççã®å®æœ: å€å±€çãªã¢ãããŒã
å æ¬çãªç±äžç察çã¯ãç±æŽé²ã®æ§ã ãªåŽé¢ã«å¯ŸåŠããå€å±€çãªã¢ãããŒããåãå ¥ããã¹ãã§ãã以äžã®ç®¡ççãæ€èšããå¿ èŠããããŸã:
1. å·¥åŠç察ç
å·¥åŠç察çã¯ãç±æŽé²ãæžããæã广çãªæ¹æ³ã§ãããããã®å¯Ÿçã¯ãç±æºãæé€ãŸãã¯åæžããããã«äœæ¥ç°å¢ã倿Žããããšãå«ã¿ãŸããäŸãšããŠã¯ä»¥äžãæããããŸã:
- ææ°: 空æ°ã®åŸªç°ãæ¹åããç±ã空æ°ãæåºããæ¶Œãã空æ°ãåã蟌ããå±æææ°ææ°ã䜿çšããŠãç¹å®ã®ãšãªã¢ããç±ãé€å»ã§ããŸãã
- æ¥ãã: æ¥å ãžã®çŽæ¥æŽé²ãæžããããã«æ¥é°ãæäŸãããããã«ã¯ãæ¥ããã倩èããŸãã¯æš¹æšã®äœ¿çšãå«ãŸããŸãã
- æç±: æŸå°ç±ãæžããããã«é«æž©ã®è¡šé¢ãæç±ããã
- 空調: 空調ã䜿çšããŠå±å ç°å¢ãå·åŽããã
- åå°ããªã¢: åå°æã䜿çšããŠè¡šé¢ããã®æŸå°ç±ãæžãããäŸãã°ãåå°æ§ãŠã£ã³ããŠãã£ã«ã ã¯æ¥å°ç±ã®ååŸãæžããããšãã§ããŸãã
äºäŸ: æ±åã¢ãžã¢ã®ããå·¥å Žã§ã¯ã建ç©å éšã®æŸå°ç±ãæžããããã«åå°æ§å±æ ¹æãšæç±æãèšçœ®ããå éšæž©åºŠãæ°åºŠäžããããšã«æåããŸããã
2. 管çç察ç
管çç察çã¯ãç±æŽé²ãæžããããã«äœæ¥æ £è¡ãæé ã倿Žããããšãå«ã¿ãŸããäŸãšããŠã¯ä»¥äžãæããããŸã:
- äœæ¥ã»äŒæ©ã¹ã±ãžã¥ãŒã«: åŽåè ãæ¶Œããå Žæã§é »ç¹ã«äŒæ©ã§ããããã«ãäœæ¥ã»äŒæ©ãµã€ã¯ã«ãå°å ¥ãããäŒæ©ã®æéãšé »åºŠã¯ãç±ã¹ãã¬ã¹ã¬ãã«ãšäœæ¥è² è·ã«åºã¥ããŠèª¿æŽããå¿ èŠããããŸãã
- æç±é åããã°ã©ã : åŽåè ãæ°æ¥ããæ°é±éã«ããã£ãŠåŸã ã«æãç°å¢ã«ããããé©å¿ãããã
- äœæ¥ã®ã¹ã±ãžã¥ãŒãªã³ã°: æ©æãååŸé ããªã©ãäžæ¥ã®æ¶Œããæé垯ã«èº«äœçã«èŠæ±ã®å³ããäœæ¥ãã¹ã±ãžã¥ãŒã«ããã
- æ°Žåè£çµŠããã°ã©ã : åŽåè ã«å·ããæ°Žãé»è§£è³ªé£²æãžã®ã¢ã¯ã»ã¹ãæäŸããé »ç¹ã«é£²ãããšã奚å±ããã
- ãã¬ãŒãã³ã°ãšæè²: åŽåè ã«ç±ã¹ãã¬ã¹ã®ãªã¹ã¯ãäºé²çãç±é¢é£çŸæ£ã®çç¶ã®èªèã«é¢ãããã¬ãŒãã³ã°ãæäŸããã
- ããã£ã·ã¹ãã : åŽåè ããäºãã«ç±ã¹ãã¬ã¹ã®å åãç£èŠããããã«å¥šå±ããã
äºäŸ: äžæ±ã®ãã建èšäŒç€Ÿã¯ãäžæ¥ã®æãæãæé垯ã«ãã·ãšã¹ã¿ãäŒæ©ãå°å ¥ããåŽåè ã空調ã®å¹ããã·ã§ã«ã¿ãŒã§äŒããããã«ããŠããŸãã
3. å人çšä¿è·å · (PPE)
PPEã¯ãå·¥åŠçããã³ç®¡çç察çãç±æŽé²ãååã«äœæžã§ããªãå Žåã®æåŸã®ææ®µãšããŠäœ¿çšãããã¹ãã§ããäŸãšããŠã¯ä»¥äžãæããããŸã:
- å·åŽãã¹ã: å·åŽãæäŸããããã«ã¢ã€ã¹ããã¯ãçžå€åææãå«ããã¹ãã
- å·åŽãã³ãã: æ°Žã«æµžããŠéŠã«å·»ãããšã§èžçºå·åŽãæäŸãããã³ããã
- åå°æ: æŸå°ç±ã®åžåãæžããããã«åå°æã§äœãããè¡£æã
- éæ°æ§ã®è¯ãè¡£æ: ããè¯ãææ°ãšæ±ã®èžçºãå¯èœã«ããããã«ãéæ°æ§ã®ããçå°ã§äœãããããã£ãããšããèè²ã®è¡£æã
äºäŸ: åã¢ããªã«ã®æ·±ãå°äžé±å±±ã§åãé±å€«ã¯ãæ¥µåºŠã®æãã®äžã§äœæž©ã調ç¯ããããã«å·åŽãã¹ããççšããŠããŸãã
4. æ°Žåè£çµŠæŠç¥
é©åãªæ°Žåè£çµŠã¯ãç±ã¹ãã¬ã¹ãé²ãããã«äžå¯æ¬ ã§ãã以äžã®æ°Žåè£çµŠæŠç¥ã宿œããå¿ èŠããããŸã:
- å·ããæ°Žãžã®ã¢ã¯ã»ã¹ãæäŸãã: åŽåè ãäžæ¥äžãå·ãããŠé£²çšå¯èœãªæ°Žã«ã¢ã¯ã»ã¹ã§ããããã«ããã
- é »ç¹ãªé£²æ°Žã奚å±ãã: åãæžããŠããªããŠããå°éã®æ°Žãé »ç¹ã«é£²ãããã«åŽåè ã奚å±ããã
- é»è§£è³ªã®è£çµŠ: æ¿ããæŽ»åã«åŸäºãããã倧éã«æ±ãããããããåŽåè ã«ã¯ã倱ãããããã©ã«ãè£çµŠããããã«é»è§£è³ªé£²æãæäŸããã
- ç³åã®å€ã飲ã¿ç©ãé¿ãã: ç³åã®å€ã飲ã¿ç©ã¯äœãè±æ°Žãããå¯èœæ§ãããããé¿ããã
äºäŸ: ã«ãªãã©ã«ãã¢ã®ããèŸ²å Žã§ã¯ãåç©«æã«åŽåè ã«é»è§£è³ªå ¥ãã®æ°ŽãæäŸãã宿çãªæ°Žåè£çµŠäŒæ©ãåããã奚å±ããŠããŸãã
5. æç±é åããã°ã©ã
æç±é åã¯ãæãç°å¢ã«åŸã ã«é©å¿ããããã»ã¹ã§ããé©åãªæç±é åããã°ã©ã ã¯æ¬¡ã®ããã§ããã¹ãã§ã:
- 段éçãªæŽé²: æ°æ¥ããæ°é±éã«ããã£ãŠãæãã®äžã§ã®äœæ¥ã®æéãšåŒ·åºŠãåŸã ã«å¢ããã
- ã¢ãã¿ãªã³ã°: æç±é åæéäžãåŽåè ã®ç±ã¹ãã¬ã¹ã®å åãç£èŠããã
- æè²: åŽåè ã«æç±é åã®éèŠæ§ãšç±ã¹ãã¬ã¹ã®å åãèªèããæ¹æ³ã«ã€ããŠã®æè²ãæäŸããã
äºäŸ: ç æŒ ç°å¢ã«å±éããè»äºéšéã¯ã段éçãªæç±é åããã°ã©ã ã宿œããæ°é±éã«ããã£ãŠæãã®äžã§ã®èšç·ŽæŒç¿ã®åŒ·åºŠãåŸã ã«äžããŠãããŸãã
ç·æ¥æå¯Ÿå¿èšç»ã®çå®
äºé²çãè¬ããŠããç±é¢é£çŸæ£ãçºçããå¯èœæ§ããããŸããæç¢ºã«å®çŸ©ãããç·æ¥æå¯Ÿå¿èšç»ãçå®ããŠããããšãäžå¯æ¬ ã§ããèšç»ã«ã¯ä»¥äžãå«ããå¿ èŠããããŸã:
- çç¶ã®èªè: åŽåè ã«ç±é¢é£çŸæ£ã®çç¶ãèªèããããã«èšç·Žããã
- å¿æ¥æåœã®æé : 被害è ã®å·åŽãå»çæ©é¢ãžã®é£çµ¡ãå«ããç±é¢é£çŸæ£ã®åºæ¬çãªå¿æ¥æåœæé ã«é¢ãããã¬ãŒãã³ã°ãæäŸããã
- éä¿¡ãããã³ã«: ç±é¢é£çŸæ£ãå ±åããããã®æç¢ºãªéä¿¡ãããã³ã«ã確ç«ããã
- ç·æ¥é£çµ¡å æ å ±: ç·æ¥é£çµ¡å æ å ±ã®ãªã¹ããããã«å©çšã§ããããã«ããŠããã
- æ¬é: ç æ°ãè² å·ããåŽåè ãå»çæœèšã«æ¬éããææ®µã確ä¿ããã
äºäŸ: ã«ã¿ãŒã«ã®ããã¹ããŒãã¹ã¿ãžã¢ã ã§ã¯ãã€ãã³ãäžã«èг客ãã¹ã¿ããã®ç±é¢é£çŸæ£ãèªèãæ²»çããããã«èšç·Žãããå»çåŸäºè ãåžžé§ããŠããŸãã
ã¢ãã¿ãªã³ã°ãšè©äŸ¡
ç±äžç察çã®æå¹æ§ã確ä¿ããããã«ã¯ã宿çãªã¢ãã¿ãªã³ã°ãšè©äŸ¡ãäžå¯æ¬ ã§ããããã«ã¯ä»¥äžãå«ããå¿ èŠããããŸã:
- ç±é¢é£çŸæ£ã®è¿œè·¡: ç±é¢é£çŸæ£ã®çºççãç£èŠããåŸåãšæ¹åç¹ãç¹å®ããã
- 宿çãªç¹æ€: å·¥åŠçããã³ç®¡çç察çãé©åã«å®æœãããæ©èœããŠããããšã確èªããããã«å®æçãªç¹æ€ã宿œããã
- åŸæ¥å¡ããã®ãã£ãŒãããã¯: ç±äžç察çã®æå¹æ§ã«ã€ããŠåŸæ¥å¡ãããã£ãŒãããã¯ãæ±ããã
- èŠçŽããšæŽæ°: ã¢ãã¿ãªã³ã°ããŒã¿ããã£ãŒãããã¯ãããã³ç°å¢æ¡ä»¶ãäœæ¥æ £è¡ã®å€æŽã«åºã¥ããŠãç±äžç察çã宿çã«èŠçŽããæŽæ°ããã
åœéåºæºãšèŠå¶
å€ãã®åœãçµç¹ããç±ã¹ãã¬ã¹ç®¡çã«é¢ããåºæºãèŠå¶ã確ç«ããŠããŸãããããã®åºæºã¯ãç±ãªã¹ã¯ã®è©äŸ¡ãšç®¡ççã®å®æœã«é¢ããã¬ã€ãã³ã¹ãæäŸããŸããäŸãšããŠã¯ä»¥äžãæããããŸã:
- OSHA (ç±³åœåŽåå®å šè¡çå±): è·å Žã«ãããç±ã¹ãã¬ã¹ç®¡çã«é¢ããã¬ã€ãã©ã€ã³ãšæšå¥šäºé ãæäŸããŠããŸãã
- EU-OSHA (欧å·åŽåå®å šè¡çæ©é¢): ç±ã¹ãã¬ã¹äºé²ãå«ããæ¬§å·é£åã«ãããè·å Žã®å®å šãšå¥åº·ãæšé²ããŠããŸãã
- ISO (åœéæšæºåæ©æ§): åŽåå®å šè¡çã«é¢é£ããåºæºãå«ããæ§ã ãªç£æ¥åãã®åœéèŠæ ŒãéçºããŠããŸãã
- å°åã®èŠå¶: å€ãã®åœã«ã¯ãéçšäž»ãéµå®ããªããã°ãªããªãç±ã¹ãã¬ã¹ç®¡çã«é¢ããç¹å®ã®èŠå¶ããããŸããèªç€Ÿã®å°åã«é©çšãããå°åã®èŠå¶ã調æ»ããéµå®ããŠãã ããã
äºäŸ: ãªãŒã¹ãã©ãªã¢ã§äºæ¥ãè¡ãäŒæ¥ã¯ãæç±äžã§ã®äœæ¥ãªã¹ã¯ç®¡çã«é¢ããSafe Work Australiaã®ã¬ã€ãã©ã€ã³ãéµå®ããªããã°ãªããŸããã
ç¹å®ã®ç£æ¥ã«é¢ããèæ ®äºé
ç±äžç察çã¯ãç°ãªãç£æ¥ã®ç¹å®ã®ããŒãºã«åãããŠèª¿æŽãããã¹ãã§ããäžè¬çãªç£æ¥ã«é¢ããèæ ®äºé ã¯ä»¥äžã®éãã§ã:
1. å»ºèšæ¥
- å±å€äœæ¥: 建èšäœæ¥å¡ã¯ãã°ãã°çŽå°æ¥å ãšé«æž©ã«ãããããŸãã
- é床ã®èº«äœæŽ»å: 建èšäœæ¥ã¯éåžžãéãç©ãæã¡äžãããã身äœçãªåŽåã䌎ããŸãã
- 管çç: æ¥é°ãæäŸããäœæ¥ã»äŒæ©ãµã€ã¯ã«ãå°å ¥ããæ°Žåè£çµŠã奚å±ããå·åŽPPEãæäŸããã
2. 蟲æ¥
- é·æéã®æŽé²: 蟲æ¥åŸäºè ã¯ãã°ãã°é·æéã倪éœã®äžã§éãããŸãã
- é éå°: 蟲æéšã§ã¯æ°Žãå»çãžã®ã¢ã¯ã»ã¹ãå¶éãããå ŽåããããŸãã
- 管çç: æ¥é°ãæäŸããäœæ¥ã»äŒæ©ãµã€ã¯ã«ãå°å ¥ããæ°Žåè£çµŠã奚å±ããå¿æ¥æåœãžã®ã¢ã¯ã»ã¹ãæäŸããã
3. è£œé æ¥
- 髿ž©ã®æ©æ¢°: 補é å·¥å Žã«ã¯é«æž©ã®æ©æ¢°ãèšåãããå ŽåããããŸãã
- å±å ã®ç±: äžååãªææ°ã«ãããå±å ã®æž©åºŠãé«ããªãããšããããŸãã
- 管çç: æ©æ¢°ããã®ç±ãæžããããã®å·¥åŠç察çã宿œããææ°ãæ¹åããå·åŽPPEãæäŸããã
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