Tag: building

MODULE 4 – TEMPORARY EDGE PROTECTION SYSTEMS TRAINING

Temporary Edge Protection Systems are designed to prevent falls from height by safeguarding the area they are fixed to so keeping anyone working within this area safe without any action from them. This is a passive system and is referred to as a Collective safety measure in the Work at Height Hierarchy.


COURSE OVERVIEW

• This course is intended for anyone who Installs, Alters, Dismantles or Inspects Temporary edge protection Systems.
• The Work at Height Hierarchy of controls.
• Legislation – Employers duty of care, Employees responsibilities.
• Equipment selection suitability and inspection.


COURSE CONTENT

When altering or dismantling a Temporary edge protection system the operative can be exposed to open leading edges which means that they will need to connect to a Personal Fall Protection System to ensure that they cannot fall during this work.
During this training course trainees will be shown how to inspect and wear a safety harness with a lanyard and assemble a Work Restraint System, as follows

PERSONAL FALL PROTECTION
1. Selection of appropriate Personal Fall Protection Equipment and compatibility when used as a system.
2. Pre-use inspections of Personal Fall Protection Equipment and how to identify faulty components.
3. Identify damaged or worn components and remove from site.
4. Correct storage, care and cleaning of Personal Fall Protection Equipment.

TEMPORARY EDGE PROTECTION
A Temporary Edge Protection System installed around the perimeter of the structure will protect anyone working in this area without them taking any action.

Class A systems
For flat surfaces with a maximum slope up to 10º. The system must resist a horizontal force of 0.3kN anywhere along the top of the Barrier deflecting a maximum of 55mm at the central point of the Barrier. In practical terms this means that the system must support the weight of a person who might be leaning against, walking beside, or at worst, stumbling into the edge protection.

Wind loading
The wind velocity pressure within BS EN 13374 is 0.6N/m2. BS EN 13374 assumes a wind velocity based on 40m height. However, variations will include the physical location, the height of the structure and the duration that the edge protection will stay in place.

SYSTEM AND COMPONENTS
This practical training course comprises:
• Explanation of EN 13374 Class A and its practical parameters.
• Familiarisation of Temporary edge protection components and how they should be installed correctly.
• The system integrity depends on secure and accurate anchorage into the concrete floors, correct installation of Posts and Barriers with methods in place to ensure that Barriers won’t lift in high winds.

Anchors and Anchor Sockets
It is extremely important that anchors are selected, positioned and set, strictly in accordance with the manufacturer’s instructions. Typical Socket Base situations impose a tensile load on the anchor of approximately 6kN, and a shear load of at least 0.3kN for a 1mtr. long post.

Posts
These should have a device or design function to ensure that they can’t be unintentionally lifted from the socket.


TRAINING ENVIRONMENT

This course is conducted in a safe site zone with temporary edge protection in place.
It will need anchor points for a personal safety system to connect to.


CERTIFICATION

Each delegate will be given one to one practical training and upon successful completion will be provided with a certificate with a 36 month validity period.

scissorsafe two part void former

Scissorsafe Void former

scissorsafe two part void former

The Scissorsafe Void Former is an expendable plastic cast-in component used to form anchorage points in precast or insitu poured concrete. The void former consist of two parts. A 35 mm diameter circular disk is nailed or screwed to horizontal formwork in pre-designed locations. After that a tee shaped mould is pushed firmly onto the disk to form an inverted void in the concrete.

Scissorsafe anchors are inserted and deployed in this void when fall arrest or work restraint anchorage is required. The unique nature of this anchorage system means that the anchor isn’t relying own friction to support the fall arrest system connected to it. Upon completion of the structure, Void formers can be closed off with grout or covered with a Scissorsafe plastic cover cap. These are generally used to disguise void former holes when the anchorage point is to be used for maintenance or repair work.

Scissorsafe work restraint system - Personal fall protection

Scissorsafe fall arrest anchor - Personal fall protection device for construction workers UK

Adjustable beam clamp for attaching to steel beams for connecting a fall arrest system

Adjustable steel beam clamp

Adjustable beam clamp for attaching to steel beams for connecting a fall arrest system

Adjustable beam clamp for attaching to steel beams for connecting a fall arrest system. When attached to a steel beam this clamp will remain in position. It is not designed to slide along the section, so is not suitable for applications that require constant movement.

The clamp has spring loaded jaws with tightening screws for secure connection to the bottom flange of steel section. Suitable for beams 84-265 mm wide with maximum flange thickness of 23 mm. The clamp is manufactured from aluminium with a Nickel-plated lanyard connector and dee ring for harness connection. Certified to EN795 for a single user in fall arrest or work restraint.

Adjustable beam clamp for attaching to steel beams for connecting a fall arrest system

VT Wallfix

Wall fix

VT Wallfix

The Wall fix for Catch fan is for use on vertical surfaces such as walls.

• 4.7 kg
• EN 1263
• Hot-dip galvanised (HDG)
• 575 x 120 mm

Art. No. 5050003_W

Product sheet

VT Catch fan

VT Catch fan

 

VT Slabfix

Slab fix

VT Slabfix

The Slab fix for Catch fan is for use on horizontal surfaces at the slab edge.

• 4.7 kg
• EN 1263
• Hot-dip galvanised (HDG)
• 430 x 270 mm

Art. No. 5050003_S

Product sheet

VT Catch fan

VT Catch fan

 

Post drilled reusable anchor connector - Persoal fall protection UK

Reusable anchor connector

Post drilled reusable anchor connector - Persoal fall protection UK

Post drilled reusable anchor connector certified according to EN795, used for fall arrest and work restraint systems as personal fall protection. Zinc plated reusable connection hanger to mount with Non-reusable expansion anchor (product code SSAN008). This anchor connector is used with a non-reusable expansion anchor as part of a two-component post-drilled anchor. It is designed for solid concrete slabs to provide an anchorage point for single-user lanyards or fall arrestors, or in pairs to form anchorage at the end of running-lines (temporary horizontal lifeline) when used for work restraint.

This anchor device is designed to be used on horizontal, vertical and sloping surfaces and is suitable as a replacement for a Scissorsafe anchorage device when a cast-in void former has been omitted or cast unsuccessfully. This anchor is designed for personal fall protection and should only be used with or as part of a work restraint or fall arrest system. We strongly recommend that you load-test any friction anchor before attaching a personal safety system to it. For more advice please refer to product code SCSHYD for load-testing advice.

Product code SSAN009

Petzl Coeur pulse anchor 2

Petzl Coeur pulse anchor

Petzl Coeur pulse anchor 2

Coeur pulse is a removable and reusable stainless-steel anchor for fall protection. It is designed for supporting temporary horizontal lifelines also known as running-lines or as a single user anchor point for the attachment of retractable fall arrestors, or safety lanyards / work restraint or energy-absorbing types.

Made from 3 mm thick steel with a wide rounded connection hole that prevents damage to Karabiner’s and connectors even after repeated clipping. The locking function limits the risk of involuntary removal.

Certification EN795 Class B
Product code SSAN007

Petzl Coeur pulse anchor 2

Temporary edge protection for concrete slabs

Attachment on the side of concrete slabs

Temporary edge protection for concrete slabs

Fixing temporary fall protection to the edge of the concrete slab offers a clear working area on top of the slab for the installation of Systemised Framed Systems (SFS).

The Vertical bracket (product code 912118) is attached to the edge of the concrete using cast-in anchors or post-Drilled reusable screw anchors. It can be installed along two axes offering a clearance from the slab of 20 mm or 59 mm, before Barriers are installed.

PRODUCTS
• Vertical bracket
• Post 1,3 m
• Barrier 1,3, 2,6
• Barrier bracket 360

 

Temporary edge protection for concrete slabs

Temporary edge protection for concrete slabs

Temporary edge protection for concrete slabs

collective edge protection house construcion

edge protection balconies

Temporary edge protection on steel beams at construction site

Adjustable brackets on side of steel sections

Temporary edge protection on steel beams at construction site

A planned temporary edge protection system fixed to the steel section web, offers a clear working space and unobstructed top and bottom sections for structural framed facade system (SFS) installation from inside the structure. The edge protection is connected into Flex facade brackets and are pre-adjusted to allow clearance for overhangs. Flex facade brackets are bolted into pre-drilled holes in the section webs. Design support is provided with hole positions or Tekla detailing.

PRODUCTS
• Threaded rods
• Flex facade bracket
• Post 1,3 m
• Post 1,5 m alu
• Barrier 1,3, 2,6

Temporary edge protection on steel beams at construction site

Temporary edge protection on steel beams at construction site

Temporary edge protection on steel beams at construction site

Edge protection on steel structure

Facade bracket for attaching edge protection steel

 

Temporary edge protection on steel structures at construction site

Sacrificial sockets on steel sections

Temporary edge protection on steel structures at construction site

Installing temporary edge protection onto the top surface of the steel section offers protection to anyone working on a steel structure before a unitised facade system is installed onto its perimeter. The temporary edge protection sits within the building line without protrusions to affect the facade installation. Sacrificial sockets are welded to steel structures during fabrication and cast into the floor slabs. The temporary edge protection system is quick and easy to fix to the sections before they are hoisted into the structure.

PRODUCTS
• Welding socket
• Post 1,3 m
• Post 1,5 m alu
• Barrier 1,3, 1,95, 2,6

Collective edge protection on steel structures at construction site

Temporary edge protection on steel structures at construction site

Temporary edge protection on steel structures at construction site

Temporary edge protection on steel structures at construction site

Collective edge protection on steel structures at construction site

Temporary edge protection on steel structures at construction site

beams_and_columns_safetyrespect_0075

Edge protection installation on steel beams

Edge protection installation on steel structures

Welding socket for installing edge protection