EPC 26 - Construction & Demolition sites (AS/NZS3012)

Question 1

Is it permissible to have a mixed final sub-circuit supplying lights and socket outlets on a construction site?

Answer 1

No - they must be on separate circuits.

AS/NZS 3012 Clause 2.1.6.

Question 2

What is the maximum permissible length of 2.5mm?, 15A three core sheathed extension cord which may be used on a construction site?

Answer 2

40m.

AS/NZS 3012 Clause 2.6.7 Table 1.

Question 3

What is the maximum length of flexible cord supplying relocatable premises on a construction site?

Answer 3

15m.

AS/NZS 3012 Clause 2.9(b).

Question 4

Which clause in AS/NZS 3012 specifies the frequency requirements for the inspection and testing of equipment used on construction sites?

Answer 4

AS/NZS 3012 Clause 3.2 Table 6.

Question 5

What is the minimum permissible height at which festoon lighting may be supported above any floor on a construction site according to AS/NZS 3012?

Answer 5

2.5m.

AS/NZS 3012 Clause 2.7.6 (c)

Question 6

Is it mandatory to maintain a record of inspections and tests conducted on relevant equipment on a construction site? Give the AS/NZS 3012 Clause number.

Answer 6

Yes.

AS/NZS 3012 Clause 3.9.