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1. 其他人也問了

   Can a ladder be used above the ground?

   • In general, ladders can be considered for work at less than 2 metres above the ground only when the workplace makes it infeasible to erect any working platforms. For the stringent control on the use of ladders, please refer to the “Guidelines on Work-above-Ground Safety” issued by the Construction Industry Council.

   Overview of Work- at-Height Safety - 勞工處

   www.labour.gov.hk/eng/public/os/D/Overview_of_Work_at_Height_Safety.pdf

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   How wide should a fixed maintenance ladder be?

   • 2.5.1 Fixed maintenance ladder shall be of width not less than 400 mm and not more than 600 mm with safety hoops of width not less than 650 mm and not more than 800 mm and comply with the occupational safety requirements set out in paragraph 8 of Appendix D.

   Code of Practice - Buildings Department | 屋宇署

   www.bd.gov.hk/doc/en/resources/codes-and-references/code-and-design-manuals/cop_on_access_for_external_maintenance_2021.pdf

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   Which maintenance ladder should be provided for signboards on roof?

   • 4.1.4 Fixed maintenance ladder or external walkway shall be provided for signboards on roof if any part of the signboards is more than 5 m high measuring from the roof finishes.

   Code of Practice - Buildings Department | 屋宇署

   www.bd.gov.hk/doc/en/resources/codes-and-references/code-and-design-manuals/cop_on_access_for_external_maintenance_2021.pdf

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   What is the difference between a fixed maintenance ladder and external wall?

   • “External wall” includes the whole, or any part, of the external wall of a building. “Fixed maintenance ladder or external walkway”2 means a metal cat ladder or maintenance walkway.

   Code of Practice - Buildings Department | 屋宇署

   www.bd.gov.hk/doc/en/resources/codes-and-references/code-and-design-manuals/cop_on_access_for_external_maintenance_2021.pdf

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2. www.bd.gov.hk › en › building-worksCat-ladders - Buildings Department

   www.bd.gov.hk › en › building-works

   • 網頁紀錄

   The distance between the highest point of the cat-ladder and the roof or ground Not more than 3m Projection of the rungs of the cat-ladder from the wall Not more than 300mm The rungs of the cat-ladder Not wider than 500mm The cat ladder projects over any No

3. www.cedd.gov.hk › eng › publicationsCEDD Standard Drawings

   www.cedd.gov.hk › eng › publications

   • 網頁紀錄

   2024年1月15日 · Gravity Seawall - Cat Ladder Type I (144KB) C 3012E Gravity Seawall - Cat Ladder Type II (193KB) C 3013E Gravity Seawall - Cat Ladder Type III (220KB) C 3014B Gravity Seawall - Mooring Eye (89KB) C 3015B 10 Tonne Bollard (103KB) C 3017/1 (76KB)

4. 影片

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     2:33

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     Mounting Cat Ladders

     2021年1月28日

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     8:01

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     How to build a cat tree or ladder

     2013年10月25日

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     10:34

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     Build a Simple Cat Ladder for your Furry Friends

     2022年9月9日

     觀看次數：5005

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5. www.bd.gov.hk › doc › enPractice Note for Authorized Persons, Registered Structural ...

   www.bd.gov.hk › doc › en

   Cat ladder with proper guard rings shall be installed in the full height of the pipe well for inspection and maintenance purposes; Grating platforms shall be provided at intervals of not more than 4 storeys;

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6. www.labour.gov.hk › eng › publicOverview of Work- at-Height Safety - 勞工處

   www.labour.gov.hk › eng › public

   1 Ladders should not be used for work-above-ground unless in very exceptional circumstances and after having conducted a task-specific risk assessment. If the use of ladders is unavoidable, stringent control, such as a permit-to-work system, should be

7. www.bd.gov.hk › doc › enCode of Practice - Buildings Department | 屋宇署

   www.bd.gov.hk › doc › en

   With the coming into operation of the Building (Construction) Regulation (Cap. 123Q) (B(C)R) on 1 February 2021, sections 27(2), 28(5), 31(3) and 34(3) of the B(C)R require the provision of adequate M&R access to the outer surface of external walls, claddings, curtain walls and roofs of a building or projections from the external walls, cladding...

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   • 頁面計數: 34

8. 圖片

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9. www.labour.gov.hk › eng › publicCODE OF PRACTICE FOR - 勞工處

   www.labour.gov.hk › eng › public

   1.1 This Code of Practice for Metal Scaffolding Safety is issued by the Commissioner for Labour under Section 7A of the Factories and Industrial Undertakings Ordinance, Chapter 59. It provides practical guidance for the compliance with the requirements set out in Sections 6A & 6B of the Factories and Industrial Undertakings Ordinance and the ...

10. www.wsd.gov.hk › filemanager › enDRAWING WSD0703-H

    www.wsd.gov.hk › filemanager › en

    Title DRAWING WSD0703-H Author WSD-DO Created Date 1/13/2015 2:24:23 PM