Loading Bay Gates


Loading bay gates are a popular device which allow materials to be safely loaded into a designated area, but provide a barrier to stop workers entering the area while loading is taking place. Following concerns raised by the HSE in 2015 over the design and performance capabilities of the extending loading bay gates, VR Access Solutions engaged with their trade body, The Scaffolding Association to develop a testing process which would ensure that their products met the relevant standards.
At this stage they were presented with a unique opportunity to review and enhance their product range, and develop a redesigned gate which now far exceeds any existing industry standards. Following guidance from The Scaffolding Association we engaged a Chartered Engineer and a UKAS Accredited Test House to help in the development of the product and the relevant testing process.
VR Access Solutions gates have been designed to comply with the requirements of BSEN12811-1-2003 and BSEN 13374:2013. Their unique design allows the safe and easy retrieval of materials in the loading area, without the risk of working near an exposed edge and falling from height. The loading bay gates are safe and easy to use, self-counterbalanced with a smooth one-man operation, and are the first to include gate locks to prevent the inadvertent opening of the gate in the open and closed position. To reduce manual handling and work at height concerns the gate can be pre-assembled at floor level
and lifted into position by mechanical means, and the gates are designed to fit any loading bay width ranging from 2.5m to 3.7m wide.

PDF Guide

Patent GB2530859 applies to the Fixed and extendable gate frame

VR Access Ltd. Extendable & Fixed Loading Bay Gate Installation Guide Version 1:01.06.2016

Loading bays and towers are commonplace scaffold structures, with a variety of types, construction methods, and safety aspects to consider for this valuable and time saving scaffold assembly. Ian Hale, from S-Mech Ltd, discusses the details.

The design of loading structures is an important consideration in the specification of a working scaffold. The design loadings can be five times greater than the main scaffold and sometimes more, therefore this critical element should be given due time in the detailing process to ensure a safe structure is provided.

Loading towers can be provided in tube and fitting, system scaffold, or perhaps most advantageously in a hybrid arrangement with a system loading bay against a tube and fitting scaffold. This is beneficial in terms of totally flexible positioning along the length of the scaffold, and provides a completely separate gravity load path for the loading bay forces to travel safely to the ground. System-type load bays are also generally quicker to erect than their more traditional counterparts.

A variety of methods are available to form the load deck, with ladder beams and board bearing transoms the usual arrangement for a five board tube and fitting bay. With system scaffold, it is more common to adopt board bearers spanning between system load bay beams, which allows a larger, 2.5m deep bay to be constructed. All load bays rely on the plan and façade bracing for their structural stability, and it is critical that this bracing is not removed or altered whilst the load bay is erected. Design guidance for system scaffold must be taken from the manufacturers user guides, whilst details for tube and fitting load bays can be found in common industry guidance documents. Alternatively, a scaffold designer will be able to detail specific solutions for any unusual requirements that a site may demand.

Load bays are traditionally designed for a 'blanket' loading of 1 tonne per square meter (10 kN/m2), plus an allowance of 25% for light mechanical loading of materials. In some arrangements of system scaffold load bays the allowable loading can vary, hence the importance of always referring to the manufacturers guide when constructing a system loading bay.

The safety of operatives when using loading bays is critical due to the risk of falling if a free edge is present, and this has recently been the focus of a discussion with the HSE. The latest variants of 'up and over' safety gates are designed to reduce this risk significantly by placing the operatives behind a barrier at all times. Gates are now available in both aluminium and steel to suit both system and traditional scaffolds, including extendable versions to solve the problem where irregular bay sizes are required.