The Ontario Building Code | Clearances

6.2.9.3. Clearances

(1) Clearances between combustible material and bare pipes carrying steam or hot water shall conform to Table 6.2.9.3.

Table 6.2.9.3.
Clearance Between Steam or Hot water pipes and Combustible Material

Forming Part of Sentences 6.2.7.1.(1), 6.2.8.1.(2) and 6.2.9.3.(1)

Item

Column 1

Steam or water temperature, °C

Column 2

Minimum Clearance, mm

1.

not above 95

no clearance

2.

above 95 to 120

15

3.

above 120

25