Demolition

• Pages: 270-276

30. Demolition

30.1. Preparatory work

30.1.1. Before demolition operations begin:

adequate inspection should be made; and

if necessary to prevent danger, unstable parts of the building

should be made secure.

30.1.2. Before demolition operations begin, the power on all

electric service lines should be shut off and the lines cut or discon-

nected at or outside the property line.

30.1.3. Before demolition operations begin, all gas, water

and steam service lines should be shut off and capped or otherwise

controlled at or outside the building line.

30.1.4. If it is necessary to maintain any electric power, water

or other service lines during demolition operations, they should be

adequately protected against damage.

30.1.5. The danger zone round the building should be ade-

quately fenced off or signposted.

30.2. General provisions on demolition operations

30.2.1. All demolition operations should be under the super-

vision of a competent person.

30.2.2. Demolition operations should only be carried out by

competent workers.

30.2.3. Demolition operations should begin by the removal of:

glass in doors, windows, etc.;

loose objects; and

projecting parts.

30.2.4. Workers should not be employed at different levels

unless adequate precautions are taken to ensure the safety of those

at lower levels.

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