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  1. ‫ایمنی‬ ‫کار‬‫در‬ ‫ارتفاع‬ ‫گروه‬ 2. ‫سرفصل‬‫های‬‫دوره‬…
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  • 1. ‫ایمنی‬ ‫کار‬‫در‬ ‫ارتفاع‬ ‫گروه‬
  • 2. ‫سرفصل‬‫های‬‫دوره‬ ‫تقسیم‬‫بندی‬‫تجهیزات‬‫کار‬‫در‬ ‫ارتفاع‬‫بر‬‫اساس‬‫کاربری‬: ‫تجهیزات‬‫فردی‬‫محافظت‬‫از‬‫سقوط‬ ‫تجهیزات‬‫گروهی‬‫محافظت‬‫از‬‫سقوط‬ –‫تورهای‬‫ایمنی‬ –‫مش‬‫های‬‫ایمنی‬ –‫گاردیل‬‫ها‬‫و‬‫تجهیزات‬‫حفاظت‬‫از‬ ‫لبه‬‫ها‬ ‫ماشین‬‫های‬‫دسترسی‬‫مکانیکی‬ ‫سکوهای‬‫کار‬‫موقت‬ ‫دسترسی‬‫با‬‫طناب‬
  • 3. .1‫یراق‬‫های‬‫ایمنی‬(Safety harnesses) .2‫یراق‬‫های‬‫ایمنی‬‫ژاکتی‬(Jacket and overall harnesses) .3‫لنیاردها‬(Lanyards) .4‫طناب‬‫های‬‫ایمنی‬(Safety lines, guided fall arresters) .5‫سقوط‬ ‫از‬ ‫حفاظت‬ ‫های‬ ‫بالک‬(fall arrest blocks) .6‫تجهیزات‬‫طناب‬ ‫با‬ ‫دسترسی‬(Rope access) .7‫تجهیزات‬‫فرود‬‫اضطراری‬(Emergency recue Descent) .8‫تجهیزات‬‫کار‬‫در‬‫فضای‬‫بسته‬(Confined space equipment) .9‫انواع‬‫هوک‬‫و‬‫کارابین‬(Hooks And karabiners) .10‫لنگرگاه‬‫ها‬(Anchors) .11‫لنگرگاهای‬‫قابل‬‫حمل‬(Portable Man Anchors) .12‫صندلی‬‫های‬‫کار‬‫در‬‫ارتفاع‬(Working at height chairs) .13‫تجهیزات‬‫موقعیت‬‫گیری‬‫و‬‫حفظ‬‫موقعیت‬(Work positioning/restraint) .14‫تسمه‬‫های‬‫تروما‬(Trauma straps) .15‫لنیاردهای‬‫ابزار‬/‫تجهیزات‬‫توقف‬‫سقوط‬(Tool lanyards-stop tools falling from height) .16‫نردبان‬‫های‬‫دسترسی‬‫و‬‫تلسکوپی‬‫ها‬(Ladders rope and telescopic) .17‫برچسب‬‫های‬‫بازرسی‬‫ای‬ ‫دوره‬(Periodic Inspection Tags) ‫سقوط‬ ‫از‬ ‫محافظت‬ ‫فردی‬ ‫تجهیزات‬
  • 4. ‫تجهیزات‬‫فردی‬‫محافظت‬‫از‬ ‫سقوط‬
  • 5. 1-‫یراق‬‫های‬‫ایمنی‬(Safety harnesses) • ISO 10333-1:2000▹ • Personal fall-arrest systems - Part 1: Full-body harnesses • ISO 10333-5:2001▹ • Personal fall-arrest systems - Part 5: Connectors with self-closing and self-locking gates • ISO 10333-3:2000▹ • Personal fall-arrest systems -Part 3: Self-retracting lifelines • BS EN 12277:2007▹ • Mountaineering equipment. Harnesses. Safety r equirements and test methods ‫هارنس‬(‫حمایل‬‫بند‬):‫پوششی‬ ‫است‬‫از‬‫جنس‬‫الیاف‬‫یا‬‫ترکیبات‬ ‫پلیمری‬‫و‬‫مقاوم‬‫که‬‫عموما‬‫از‬ ‫انتهای‬‫باالی‬‫ران‬‫تا‬‫روی‬‫سطح‬ ‫کتف‬‫را‬‫پوشانده‬‫و‬‫توسط‬‫قالبهایی‬ ‫که‬‫به‬‫روی‬‫آن‬‫متصل‬،‫است‬‫فرد‬‫را‬ ‫به‬‫سایر‬‫تجهیزات‬‫سامانه‬‫های‬ ‫کار‬‫در‬‫ارتفاع‬‫وصل‬‫می‬‫کند‬. ‫بازدید‬‫هارنس‬: -‫کمربند‬‫باید‬‫خوب‬‫روي‬‫بدن‬ ‫بسته‬‫شود‬ -‫تاب‬‫خوردگي‬‫نداشته‬‫باشد‬. -‫بین‬‫جناغ‬‫سینه‬‫وکمربند‬‫حداقل‬ ‫به‬‫اندازه‬‫یک‬‫کف‬‫دست‬‫باز‬‫فاصله‬ ‫باشد‬.
  • 6. 1-‫یراق‬‫های‬‫ایمنی‬(Safety harnesses)
  • 7. 2-‫یراق‬‫های‬‫ایمنی‬‫ژاکتی‬ (Jacket and overall harnesses) • BS EN ISO 12402- 8:2006▹ • Personal flotation devices. Accessories. Safety requirements and test methods
  • 8. 3-‫گیرها‬ ‫شوک‬ • ISO 10333- 2:2000▹ • Personal fall- arrest systems - Part 2: Lanyards and energy absorbers ‫طناب‬‫یا‬‫تسمه‬‫ای‬‫است‬‫که‬ ‫به‬‫منظور‬‫ایجاد‬‫ارتباط‬ ‫بین‬‫عامل‬‫کار‬‫در‬‫ارتفاع‬ ‫یا‬‫نقطه‬‫یا‬‫طناب‬‫تکیه‬ ‫گاه‬‫یا‬‫سازه‬‫ثابت‬‫با‬ ‫کمترین‬‫ایجاد‬‫مزاحمت‬ ‫مورد‬‫استفاده‬‫قرار‬‫می‬ ‫گیرد‬. ‫عمر‬‫مفید‬‫لنیاردها‬‫اغلب‬ 5‫سال‬،‫است‬‫بنابراین‬ ‫برچسب‬‫مشخصات‬‫زمان‬‫تولید‬ ‫آن‬‫را‬‫قبل‬‫از‬‫هر‬‫بار‬ ‫استفاده‬‫چک‬‫کنید‬ ●‫هرگونه‬‫ساییدگی‬،
  • 9. ‫لنیاردها‬ ‫انواع‬ ‫رابط‬ ‫طناب‬ ‫شاخه‬ ‫دو‬ ‫ساده‬ ‫تک‬ ‫رابط‬ ‫طناب‬ ‫با‬ ‫ساده‬ ‫شاخه‬ ‫قالب‬ ‫سر‬ ‫دو‬ ‫طناب‬‫رابط‬‫قابل‬ ‫تنظیم‬‫سیمبانی‬
  • 10. 4-‫ایمنی‬ ‫های‬ ‫طناب‬(Safety lines, guidedfallarresters) )( • BS EN 363:2008▹ • Personal fall protection equipment. Personal fall protection systems • ISO 10333-4:2002▹ • Personal fall-arrest systems - Part 4: Vertical rails and vertical lifelines incorporating a sliding-type fall arrester
  • 11. 4-‫های‬ ‫طناب‬‫ایمنی‬
  • 12. 4-‫های‬ ‫طناب‬‫ایمنی‬ •‫ها‬ ‫طناب‬ ‫ایمنی‬ ‫نکات‬: 1.‫ای‬‫پارچه‬ ‫دربسته‬ ‫کیسه‬ ‫یک‬ ‫داخل‬ ‫را‬ ‫طناب‬(‫که‬ ‫ای‬‫پارچه‬ ‫کند‬ ‫عبور‬ ‫آن‬ ‫منافذ‬ ‫از‬ ‫هوا‬)‫این‬ ‫نگهداری‬ ‫دهید؛‬ ‫قرار‬ ‫شود‬‫می‬ ‫توصیه‬ ‫خشک‬ ‫جای‬ ‫در‬ ‫کیسه‬. ۲.‫نشود‬ ‫کشیده‬ ‫خاک‬ ‫و‬ ‫سنگ‬ ‫تیز‬ ‫لبه‬ ‫روی‬ ‫طناب‬ ‫گاه‬‫هیچ‬. ۳.‫شیمیایی‬ ‫مواد‬ ‫با‬ ‫طناب‬ ‫وشوی‬‫شست‬ ‫عدم‬.‫آلوده‬ ‫صورت‬ ‫در‬ ‫به‬ ‫نیاز‬ ‫صورت‬ ‫در‬ ‫و‬ ‫آالینده‬ ‫روغنی‬ ‫مواد‬ ‫به‬ ‫آن‬ ‫شدن‬ ،‫باد‬ ‫مجاورت‬ ‫در‬ ‫و‬ ‫بشویید‬ ‫را‬ ‫آن‬ ‫سرد‬ ‫آب‬ ‫با‬ ‫فقط‬ ‫وشو‬‫شست‬ ‫خشک‬ ً‫کامال‬ ‫تا‬ ‫دهید‬ ‫قرار‬ ‫مستقیم‬ ‫حرارت‬ ‫از‬ ‫دور‬ ‫و‬ ‫سایه‬ ‫در‬ ‫شود‬.‫کارخانه‬ ‫که‬ ‫طناب‬ ‫اختصاصی‬ ‫وشوی‬‫شست‬ ‫محلول‬ ‫اگر‬ ‫استفاده‬ ‫آن‬ ‫از‬ ‫باشد‬ ‫موجود‬ ‫است‬ ‫نموده‬ ‫توصیه‬ ‫سازنده‬ ‫نمایید‬. ۴.‫و‬ ‫آفتاب‬ ‫مستقیم‬ ‫تابش‬ ‫دوراز‬‫به‬ ‫را‬ ‫شده‬ ‫شسته‬ ‫طناب‬ ‫خشک‬ ‫را‬ ‫آن‬ ‫هوا‬ ‫جریان‬ ‫تا‬ ‫کنید‬ ‫پهن‬ ‫دیگر‬ ‫حرارتی‬ ‫منابع‬ ‫نماید‬. ۵.‫محدود‬ ‫کند‬ ‫تحمل‬ ‫تواند‬‫می‬ ‫طناب‬ ‫یک‬ ‫که‬ ‫هایی‬‫شوک‬ ‫تعداد‬ ‫طناب‬ ‫به‬ ‫متوالی‬ ‫های‬‫شوک‬ ‫که‬ ‫کارهایی‬ ‫از‬ ‫بنابراین‬ ،‫است‬ ‫سازد‬‫می‬ ‫وارد‬(‫و‬ ‫کشی‬‫طناب‬ ،‫ماشین‬ ‫بکسل‬ ‫مانند‬…)‫با‬ ‫نمایید‬ ‫خودداری‬ ‫کوهنوردی‬ ‫طناب‬! ۶.‫که‬ ‫دیگران‬ ‫طناب‬ ‫از‬ ‫و‬ ‫ندهید‬ ‫قرض‬ ‫کسی‬ ‫به‬ ‫را‬ ‫خود‬ ‫طناب‬ ‫در‬ ‫است‬ ‫کرده‬ ‫تحمل‬ ‫را‬ ‫هایی‬‫شوک‬ ‫و‬ ‫بالها‬ ‫چه‬ ‫دانید‬‫نمی‬ ‫ننمایید‬ ‫استفاده‬ ‫جدی‬ ‫صعودهای‬!
  • 13. ‫طناب‬ ‫نگهدارنده‬(Rope holder)
  • 14. ‫تکنسین‬‫کننده‬ ‫متوقف‬ ‫موقعیت‬ ‫در‬ ‫حلقه‬ ‫و‬ ‫جلو‬ ‫جناقی‬ ‫حلقه‬ ‫از‬ ‫سقوط‬ ‫پشت‬ ‫جناقی‬
  • 15. 5-‫بالک‬‫های‬‫حفاظت‬‫از‬‫سقوط‬(fall arrest blocks) • ISO 22846-2:2012▹ • Personal equipment for protection against falls - Rope accesssystems - Part 2: Code of practice • AS/NZS 4488.1:1997▹ • Industrial rope access systems - Specifications • ISO 10333-5:2001▹ • Personal fall-arrest systems - Part 5: Connectors with self-closing and self-locking gates • UNE-EN 12841:2007▹ • Personal fall protection equipment - Rope access systems - Ropeadjustment devices • ASTM E2505-07(2014)▹ • Standard Practice for Industrial Rope Access • DIN EN 12841▹ • Personal fall protection equipment - Rope access systems - Ropeadjustment devices; German version EN 12841:2006
  • 16. • ASSE Z359 Fall Protection Code▹ • Z359 Fall Protection Code, 5-‫بالک‬‫های‬‫حفاظت‬‫از‬‫سقوط‬(fall arrest blocks)
  • 17. 6-‫با‬ ‫دسترسی‬‫طناب‬(Rope access) • ISO 22846-2:2012▹ • Personal equipment for protection against falls - Rope accesssystems - Part 2: Code of practice • AS/NZS 4488.1:1997▹ • Industrial rope access systems - Specifications • ISO 10333-5:2001▹ • Personal fall-arrest systems - Part 5: Connectors with self-closing and self-locking gates • UNE-EN 12841:2007▹ • Personal fall protection equipment - Rope access systems - Ropeadjustment devices • ASTM E2505-07(2014)▹ • Standard Practice for Industrial Rope Access • DIN EN 12841▹ • Personal fall protection equipment - Rope access systems - Ropeadjustment devices; German version EN 12841:2006
  • 18. 7-‫تجهیزات‬‫فرود‬‫اضطراری‬ (Emergency recueDescent) • ASTM F2006-10▹ • Standard Safety Specification for Window Fall Prevention Devices for Non- Emergency Escape (Egress) and Rescue (Ingress) Windows • ASTM F2090-10▹ • Standard Specification for Window Fall Prevention Devices WithEmergency Escape (Egress) Release Mechanisms
  • 19. 8-‫فضای‬ ‫در‬ ‫کار‬ ‫تجهیزات‬‫بسته‬ (Confined space equipment) • CSA Z1006-10 (R2015)▹ • Management of work in confined spaces • AWWAACE61802▹ • Confined Space Entry: Are You Properly Managing the Risks? • AS 2865-2009▹ • Confined spaces
  • 20. 9-‫انواع‬‫هوک‬‫و‬‫کارابین‬ (Hooks And karabiners) • BS EN 364:1993▹ • Personal protective equipment against falls from a height. Test methods
  • 21. 9-‫انواع‬‫هوک‬‫و‬‫کارابین‬ ‫ابزاری‬‫است‬‫حلقه‬‫ای‬‫شکل‬‫که‬‫برای‬‫اتصال‬‫اجزای‬ ‫سامانه‬‫های‬‫کار‬‫در‬‫ارتفاع‬‫به‬‫یکدیگ‬‫ر‬‫مورد‬ ‫استفاده‬‫قرار‬‫می‬‫گیرد‬‫و‬‫به‬‫دو‬‫شکل‬‫پیچی‬‫یا‬ ‫قفل‬،‫خودکار‬‫ایمن‬‫می‬‫گردد‬ ‫این‬‫وسیله‬‫برای‬‫ایجاد‬‫اتصاالت‬‫سریع‬‫و‬‫مطمئن‬ ‫کاربرد‬‫دارد‬‫و‬‫دارای‬‫تنوع‬‫بسیار‬‫در‬‫نوع‬ ‫وجنس‬‫است‬‫که‬‫هر‬‫کدام‬‫برای‬‫مورد‬‫خاصی‬‫استفاده‬ ‫می‬‫شود‬‫که‬‫برخی‬‫از‬‫آنها‬‫سیستم‬‫قفلشوندگی‬ ‫خودکار‬‫دارند‬.‫از‬‫نظر‬‫ساختار‬‫فیزیکی‬‫به‬‫دو‬ ‫شکل‬‫موازی‬‫و‬‫بیضی‬‫ساخته‬‫می‬‫شوندکه‬‫نوع‬‫موازی‬
  • 22. 9-‫انواع‬‫هوک‬‫و‬‫کارابین‬
  • 23. 10-‫لنگرگاه‬‫ها‬(Anchorage- Anchors) •‫و‬ ‫دائم‬‫موقت‬
  • 24. 10-‫لنگرگاه‬‫ها‬(Anchorage- Anchors)
  • 25. 12-‫ارتفاع‬ ‫در‬ ‫کار‬ ‫های‬ ‫صندلی‬ • BS 5974:2010▹ • Code of practice for the planning, design, setting up and use of temporary suspended access equipment
  • 26. 13-‫تجهیزات‬‫موقعیت‬‫گیری‬‫و‬ ‫حفظ‬‫موقعیت‬ (Work positioning/restraint)
  • 27. 14-‫های‬ ‫تسمه‬‫تروما‬(Trauma straps) • G-Force Trauma Strap. Suitable for all G-Force safety harnesses. Used after a fall to take the pressure from the leg straps of the harness on the legs whilst waiting to be rescued. Length 120cm Made in the EU.
  • 28. 14-‫تروما‬ ‫های‬ ‫تسمه‬(Trauma straps)
  • 29. 15-‫ابزار‬ ‫لنیاردهای‬/ ‫سقوط‬ ‫توقف‬ ‫تجهیزات‬ (Tool lanyards-stop tools falling from height)• G-Force Wrist Safety Lanyard. Maximum load 2kg. Adjustable type tool lanyard used to prevent tools and equipment falling from height and causing injury. Easy fit velcro strap. Use with AY013 Retractable tool lanyard to secure small electrical tools such as drills.
  • 30. 15-‫ابزار‬ ‫لنیاردهای‬/ ‫سقوط‬ ‫توقف‬ ‫تجهیزات‬ (Tool lanyards-stop tools falling from height)
  • 31. 16-‫و‬ ‫دسترسی‬ ‫های‬ ‫نردبان‬ ‫تلسکوپی‬ (Ladders rope and telescopic)
  • 32. 17-‫دوره‬ ‫بازرسی‬ ‫های‬ ‫برچسب‬ ‫ای‬ (Periodic Inspection Tags)
  • 33. ‫تورهای‬‫ایمنی‬(Safety Net) • Classification of safety nets • Safety nets conforming to BS EN 1263-1 should be used. For further guidance see: • ›› EN 1263:1 (2002) Industry Safety Nets • ›› BS EN 1263:2 Safety Requirements for the Positioning Limits • ›› BS 3913: Industrial safety nets.
  • 34. ‫تورهای‬‫ایمنی‬(Safety Net)
  • 35. ‫گاردریل‬‫از‬ ‫حفاظت‬ ‫تجهیزات‬ ‫و‬ ‫ها‬ ‫ها‬ ‫لبه‬
  • 36. ‫گاردریل‬‫از‬ ‫حفاظت‬ ‫تجهیزات‬ ‫و‬ ‫ها‬ ‫ها‬ ‫لبه‬
  • 37. ‫گاردریل‬‫از‬ ‫حفاظت‬ ‫تجهیزات‬ ‫و‬ ‫ها‬ ‫ها‬ ‫لبه‬
  • 38. ‫گاردریل‬‫از‬ ‫حفاظت‬ ‫تجهیزات‬ ‫و‬ ‫ها‬ ‫ها‬ ‫لبه‬
  • 39. ‫مکانیکی‬ ‫دسترسی‬ ‫های‬ ‫ماشین‬ • Mechanical access plant includes all mechanically operated plant that can be used • to gain access for the purpose of working at height. Commonly used mechanical • access plant include: • ›› mobile elevating work platforms • ›› forklift platforms • ›› crane lift platforms • ›› vehicle extension arms • ›› knuckle boom.
  • 40. ‫مکانیکی‬ ‫دسترسی‬ ‫های‬ ‫ماشین‬
  • 41. ‫مکانیکی‬ ‫دسترسی‬ ‫های‬ ‫ماشین‬
  • 42. ‫سکوهای‬‫کار‬‫موقت‬ Temporary work platforms (TWPs)
  • 43. ‫سکوهای‬‫کار‬‫موقت‬ Temporary work platforms (TWPs)
  • 44. ‫سکوهای‬‫کار‬‫موقت‬
  • 45. ‫مش‬‫ایمنی‬ ‫های‬
  • 46. ‫مش‬‫های‬‫مجاور‬‫در‬ ‫یک‬‫عرض‬‫دهانه‬‫بر‬ ‫روی‬‫هم‬‫قرار‬‫می‬ ‫گیرند‬. ‫قطعات‬‫فوالدی‬‫برای‬ ‫فیکس‬‫کردن‬‫مش‬‫ها‬ ‫در‬‫جاهایی‬‫که‬ ‫فواصل‬‫قسمت‬‫های‬ ‫افقی‬‫ستون‬‫ها‬‫بیش‬ ‫از‬1.7‫متر‬‫است‬ ‫مورد‬‫نیاز‬‫می‬ ‫باشد‬.
  • 47. ‫سکوهای‬‫دسترسی‬(Catch Platforms)
  • 48. ‫پاندولی‬ ‫اثر‬
  • 49. ‫محاسبه‬‫سقوط‬ ‫ارتفاع‬
  • 50. ‫نرم‬ ‫فرود‬ ‫سیستم‬Soft landing systems (SLSs)
  • 51. ‫طرح‬‫ریزی‬‫نجات‬ •‫صفحه‬24‫از‬R-001 •‫صفحه‬48‫تا‬52‫از‬R001
  • 52. 6.10 Fixed roof ladders and crawl boards
  • 53. ‫نردبان‬‫های‬‫قابل‬‫حمل‬
  • 54. Ladders, stepladders, and means of access
  • 55. ‫ریسک‬ ‫ارزیابی‬ •‫صفحه‬35‫از‬R-001
  • 56. ‫مفاهیم‬ ‫و‬ ‫تعاریف‬ •‫صفحه‬41‫از‬R001
  • 57. ‫استانداردها‬ ‫و‬ ‫انتشارات‬ •‫صفحه‬57‫بعد‬ ‫به‬R001
  • 58. ‫محیطی‬ ‫های‬ ‫صفحه‬(perimeter screens)
  • 59. Work boxes
  • 60. ‫داربست‬‫پل‬ ‫با‬ ‫ثابت‬ ‫های‬‫متحرک‬ (Trestle scaffolds)
  • 61. ‫سیستم‬‫هنگام‬ ‫سقوط‬ ‫از‬ ‫جلوگیری‬‫حرکت‬ (Travel restraint system)
  • 62. ‫سیستم‬‫هنگام‬ ‫سقوط‬ ‫از‬ ‫جلوگیری‬‫حرکت‬ (Travel restraint system)
  • 63. ‫سقوط‬ ‫از‬ ‫حفاظت‬ ‫های‬ ‫سیستم‬ fall arrest systems • Fall-arrest systems • 163. A fall-arrest system means equipment and/or material that is designed to • arrest the fall of a person. Examples of fall-arrest systems include industrial • safety nets, catch platforms and safety harness systems (other than a‫ث‬ • travel-restraint system). • 164. Fall-arrest systems should only be used if it is not reasonably practicable to use • higher level control measures of the types described on pages 15–25 (level 1, • 2 and 3 controls) or if these higher level controls might not be fully effective • in preventing a fall on their own. • 165. Two examples of fall arrest systems are listed below. • Catch platforms • 166. A catch platform is a temporary platform located below a work area designed • to catch a falling person. The platform needs to be of robust construction • and designed to withstand the maximum potential impact load. Scaffolding • components may be used to construct fixed and mobile catch platforms. • 167. Catch platforms need to: • • incorporate a fully planked-out deck • • be positioned so its deck extends at least two metres beyond all unprotected • edges of the work area, except where extended guardrailing is fitted to the • catch platform • • be positioned as close as possible to the underside of the work area • (it is recommended that the distance a person could fall before landing • on the catch platform should be no more than one metre) • • always be used with an adequate form of edge protection. • 168. Heavy-duty trestle scaffolds and split-head trestle scaffolds can provide simple • and inexpensive catch platforms. The latter are particularly effective in openings • and stairwells. • Safety harness fall-arrest systems • 169. There are considerable hazards in using a safety harness fall-arrest system. • Their use should only be considered where measures higher in the control • hierarchy are not reasonably practicable. • 170. A safety harness fall-arrest system should only be used where it is not • reasonably practicable to use a fall-prevention measure, or where the fall • prevention applied is not fully effective on its own. A safety harness fall-arrest • system requires considerable skill to use safely, and in the event of an arrested • fall, it is likely to cause some physical injury to the user. Where it is possible • for a person to strike their head, a protective helmet needs to be provided and • worn. For guidance on helmet selection, see AS 1800 Occupationalprotective • helmets – Selection,care and use. • Working at heights above two metres • WorkSafe Victoria Compliance code / Prevention of falls in general construction 27 • 171. A safety harness fall-arrest system is intended to safely control a fall and • reduce any impact. The system is an assembly of interconnected components, • comprising a harness connected to an anchorage, either directly or by means • of a lanyard. Safety harness fall-arrest systems can be used where workers are • required to carry out their work near an unprotected edge. • 172. Safety harness fall-arrest systems need to be evaluated to ensure not only • that they will be effective, but also that no new hazards will be created by their • use. Examples of possible new hazards include trip hazards and such severe • restrictions on a person’s movements that they cannot safely perform their work. • 173. A person must not use a safety harness fall-arrest system unless there is at • least one other person on the site who has been trained and can rescue them • if they fall. In some situations, at least two people are required to safely rescue • a person who has fallen. R-002
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