Hong Kong Regulations

GAS SAFETY (REGISTRATION OF GAS INSTALLERS AND GAS CONTRACTORS) REGULATIONS - SCHEDULE 1

CLASSES OF GAS INSTALLATION WORK

[regulation 2]

PART 1

1. In this Schedule- "domestic gas appliance" (住宅式氣體用具) means
domestic gas appliance within the meaning of the
Gas Safety (Installation and Use) Regulations ( Cap 51 sub. leg. C); "gas flow
control" (氣體供應控制器件) means any gas fitting which controls the
supply of gas through a gas pipe; "gas supply point" (氣體供應點) means
any point on an installation pipe at which a gas appliance is connected;
"industrial process" (工業工序) means any industry in which articles are
manufactured, altered, cleansed, repaired, ornamented, finished, adapted for
sale, broken up or demolished, or in which materials are transformed;
"non-domestic gas appliance" (非住宅式氣體用具) means a gas appliance
which is constructed or intended to be used primarily in non-domestic
premises, whether or not it is so used. _______________

PART 2

1. Class 1 Installation, commissioning and routine maintenance of a domestic
gas appliance which is a hotplate supplied by not more than one cylinder.

2. Class 2 Installation of-

   (a)  a service pipe, and any gas flow control, primary meter or primary
        meter installation used in connection with such pipe, in domestic
        premises; or

   (b)  an installation pipe in domestic premises.

3. Class 3 Installation and commissioning of-

   (a)  a service pipe, and any gas flow control, primary meter or primary
        meter installation used in connection with such pipe, in domestic
        premises;

   (b)  an installation pipe in domestic premises; or

   (c)  a domestic gas appliance.

4. Class 4 Installation of domestic gas appliances to existing, adjacent gas
supply points and commissioning and servicing of domestic gas appliances.

5. Class 5 Installation of-

   (a)  a service pipe, and any gas flow control, primary meter or primary
        meter installation used in connection with such pipe, in non-domestic
        premises; or

   (b)  an installation pipe in non-domestic premises.

6. Class 6 Installation and commissioning of-

   (a)  a service pipe, and any gas flow control, primary meter or primary
        meter installation used in connection with such pipe, in non-domestic
        premises; or

   (b)  an installation pipe in non-domestic premises; or

   (c)  a non-domestic gas appliance.

7. Class 7 Installation of non-domestic gas appliances to existing, adjacent
gas supply points and commissioning and servicing of non-domestic gas
appliances.

8. Class 8 Installation, commissioning and servicing of a gas appliance which
forms part of an industrial process. (Enacted 1990) "domestic gas appliance"
(住宅式氣體用具) "gas flow control" (氣體供應控制器件) "gas
supply point" (氣體供應點) "industrial process" (工業工序)
"non-domestic gas appliance" (非住宅式氣體用具)