Security check
Please login to your personal account to use this feature.
Please login to your authorized staff account to use this feature.
Are you sure you want to empty the cart?

BS 7883:2019 Personal fall protection equipment. Anchor systems. System design, installation and inspection. Code of practice, 2019
- Foreword
- 0 Introduction [Go to Page]
- Table 1 — Non-load-limiting anchor system options and codification in accordance with BS 8610:2017, Table 1
- Table 2 — Load-limiting anchor system options and codification in accordance with BS 8610:2017, Table 2
- Table 3 — Anchor devices in accordance with BS EN 795:2012 and PD CEN/TS 16415:2013
- Section 1: General
- 1 Scope
- 2 Normative references
- 3 Terms and definitions [Go to Page]
- Figure 1 — Examples of anchor systems
- Figure 2 — Examples of type A non-load-limiting anchor systems
- Figure 3 — Examples of type A davit-type anchor systems
- Figure 4 — Example of a type A load-limiting anchor system
- Figure 5 — Examples of type B anchor systems
- Figure 6 — Example of a type C non-load-limiting anchor system
- Figure 7 — Examples of type C load-limiting anchor systems
- Figure 8 — Example of a type D anchor system
- Figure 9 — Examples of type E anchor systems
- Figure 10 — Example of an accompanied descent type rescue
- Figure 11 — Example of rescue – remotely or self-operated – direct attachment systems
- Figure 12 — Example of a remotely operated redirect attachment type rescue
- Section 2: System design
- 4 Preliminary information [Go to Page]
- 4.1 General
- 4.2 PFPS system design
- 4.3 PFPS project details
- 4.4 Risk assessment
- 5 Design considerations [Go to Page]
- 5.1 General
- 5.2 Structural suitability
- Figure 13 — Examples of calculations on loads applied to anchor devices, structural anchors and the base material
- Figure 14 — Examples of how loads are applied to a structure in the case of a handrail at different angles of rigging
- 5.3 Trial tests
- 5.4 Maximum system rating, SRmax
- 5.5 Configuration
- 5.6 Anti-pendulum anchor devices
- Figure 15 — Example of angles on a rooftop PFPS using an anti-pendulum anchor device where their use is unavoidable – plan view
- 5.7 Obligations of the system designer
- 5.8 Anchor system modification – system designer responsibilities
- 5.9 Frequency, intensity of use and design life
- 5.10 Accessible and hidden elements
- 5.11 Environmental/climatic considerations and design life
- 5.12 Structural anchor(s)
- 5.13 Free fall distance, free space
- 5.14 Personal fall protection equipment (PFPE)
- 5.15 Positioning
- Figure 16 — Examples of type C and type D anchor systems installed on roofs
- 5.16 Rescue and recovery plan
- 5.17 Inspection
- Figure 17 — Examples of using packers to support reaction loads of test apparatus
- 5.18 Limitations of use
- 6 Design considerations – application [Go to Page]
- 6.1 General
- 6.2 Application types
- Figure 18 — Example of an anchor system using more than one structural anchor
- Figure 19 — Example of a typical rope access rigging configuration and how the load is applied to the anchor point(s) of each anchor system
- Figure 20 — Example of the increase in loadings on a working line or anchor slings caused by an increase in the angle of the Y hang
- Figure 21 — Example of using additional anchor points to provide additional protection to the user
- Figure 22 — Example of loads on deviation anchor devices at different angles
- Figure 23 — Examples of rigging deviation anchor devices
- Figure 24 — Examples of rigging of re-anchor devices
- Figure 25 — Examples of aid climbing anchor devices used for aid climbing under a soffit
- Figure 26 — Examples of work positioning configurations
- 7 Design considerations – type specific [Go to Page]
- 7.1 General
- 7.2 Type A anchor systems
- Figure 27 — Permitted directions of loading for paired anchor devices
- 7.3 Type B anchor systems
- 7.4 Type C anchor systems
- 7.5 Type D anchor systems
- 7.6 Type E anchor systems
- 8 Positioning [Go to Page]
- 8.1 Positioning – general
- Figure 28 — Illustration of edge distance requirement for anchor devices set in narrow sections
- 8.2 Positioning – application specific
- 8.3 Positioning – Type specific
- 9 System design specification
- 10 Information to be supplied by the system designer to the installer and inspector
- Section 3: Installation
- 11 Installation [Go to Page]
- 11.1 General
- 11.2 Additional installation recommendations for hidden elements
- 11.3 Additional installation recommendations specific to type B and type E anchor devices
- 11.4 Marking, signage and labelling
- 11.5 Information to be provided following installation
- Section 4: Inspection
- 12 Inspection [Go to Page]
- 12.1 General
- 12.2 Inspection and verification
- Table 4 — Examples of inspection criteria, including categories of inspection results
- 12.3 Inspection report
- Annex A (normative) Type A anchor systems – service loads and design loads based on BS 8610:2017 anchor types and applications of use [Go to Page]
- Table A.1 — Service loads and design loads of type A non-load-limiting anchor systems
- Table A.2 — Service loads and design loads of type A load-limiting anchor systems
- Annex B (normative) Type C anchor systems – service loads and design loads based on BS 8610:2017 anchor types and applications of use [Go to Page]
- Table B.1 — Service loads and design loads of type C non-load-limiting anchor systems
- Table B.2 — Service loads and design loads of Type C load-limiting anchor systems
- Annex C (normative) Type D anchor systems – service loads and design loads based on BS 8610:2017 anchor types and applications of use [Go to Page]
- Table C.1 — Service loads and design loads of Type D non-load-limiting anchor systems
- Annex D (normative) Calculation of trial test loads [Go to Page]
- Figure D.1 — Example of eyebolt-type anchor systems where the service load might be applied in shear, Fs , tension, Ft , or any angle in between
- Figure D.2 — Example of the direction of trial test loads, Td , equal to the design load, perpendicular to the base material, for eyebolt-type anchor devices
- Figure D.3 — Detail for calculation of trial test load, Tc , for the structural anchors of anchor devices with base plates
- Annex E (informative) Calculation and application of proof test loads [Go to Page]
- Table E.1 — Examples of anchor devices/systems to be proof load tested
- Figure E.1 — Examples of applying proof test loads, Pf , in the direction of the service load
- Figure E.2 — Examples of applying proof test loads, Pf , equal to the service load, perpendicular to the base material
- Figure E.3 — Example of basis of calculation and applying proof test loads, Pc , applied perpendicular to the base material, in the case of anchor devices with base plates
- Figure E.4 — Example of applying the calculated proof test load equally between two anchor points
- Figure E.5 — Examples of applying calculated proof test loads, Pc , to individual structural anchors in the case of anchor devices with base plates
- Figure E.6 — Example of basis of calculation of the calculated proof test load, Pc , applied directly to each structural anchor perpendicular to the base material, in the case of anchor devices with base plates
- Figure E.7 — Examples of applying proof test load, Pf , equivalent to the service load to each anchor point individually
- Annex F (informative) Examples of anchor systems and applications showing the range of movement and working area [Go to Page]
- Figure F.1 — Example of a restraint PFPS comprising central anchor point with a fixed length lanyard
- Figure F.2 — Example of a restraint PFPS comprising perimeter anchor system with a fixed length lanyard
- Figure F.3 — Example of a restraint PFPS using anti-pendulum anchor devices and adjustable lanyards
- Figure F.4 — Example of a fall arrest PFPS comprising central anchor point with a fall arrest lanyard
- Annex G (informative) Example of forms to be provided by the system designer to be completed by the installer or duty holder
- Annex H (informative) Example of an inspection report form [Go to Page]
- Table H.1 — Report of inspection of personal fall protection systems (including anchor devices/anchor systems and personal fall protection equipment)
- Annex I (normative) Pre-use inspection
- Annex J (normative) Reverse-engineering design check of hidden elements
- Annex K (normative) Test apparatus and procedures for trial and proof load testing [Go to Page]
- Figure K.1 — Example of a test apparatus arrangement for load testing structural anchors and/or anchor systems
- Figure K.2 — Test apparatus arrangements for various anchor systems with test loads applied perpendicular to the base material
- Figure K.3 — Example of test apparatus arrangement for load testing wire rope swage terminations
- Figure K.4 — Example of test apparatus arrangement for load testing davit arms
- Figure K.5 — Example of testing davit arms in full range of movement – plan view
- Bibliography [Go to Page]