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Industrialised, Integrated, Intelligent sustainable Construction - I3con

Industrialised, Integrated, Intelligent sustainable Construction - I3con

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SUSTAINABLE CONSTRUCTION HANDBOOK 2<br />

The horizontal and vertical distribution of materials<br />

through a building is not properly planned. This<br />

causes delays when there is conflict with other<br />

materials, equipment and installation workers. It<br />

also increases component damage, and introduces<br />

unsafe working practices, when delivered loads<br />

have to be taken apart and transported by hand.<br />

Materials and equipment arrive on site without<br />

having a designated storage area near to the point of<br />

use. This means that goods are often handled<br />

several times and workers are often undertaken<br />

installation work in areas occupied by other trades<br />

materials.<br />

Work areas are not production-focused. Poorly<br />

organised work areas, often without the use of<br />

appropriate workbenches and storage systems,<br />

mean that productivity levels are frequently low and<br />

worker health and safety is compromised.<br />

Reverse logistics is not well-managed. The<br />

withdrawal of surplus materials, plant and<br />

equipment, and items such as pallets, cable drums is<br />

not given the level of attention that it deserves. In<br />

addition, many goods are supplied to construction<br />

sites without using reusable stillages and storage<br />

containers.<br />

This causes congestion on site which causes delays<br />

to installation work and compromises worker health<br />

and safety.<br />

170<br />

A delivery of ventilation components that will not fit in<br />

the site hoist. This load had to be broken down into its<br />

individual parts and carried piece-by-piece up stairs to<br />

level 5 of the building.<br />

A worker attempting to assemble a fan coil unit in a<br />

work area that is occupied by the materials and<br />

equipment of several different disciplines.<br />

A worker attempting to assemble a fan coil unit in a work<br />

area that is occupied by the materials and equipment of<br />

several different disciplines.<br />

Commissioning engineers trying to work in amongst<br />

surplus materials from several different trades.

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