ENDORSEMENT OF CERTIFICATE
In addition to the equipment specified on Page 2 the holder of this Certificate has been found duly qualified in accordance with Section 6 of the Boilers and Pressure Vessels Ordinance to operate boilers and steam receivers covered by the following class/es of equipment:-
Hong Kong
Authority.
19........
Class of Equipment
All Classes (I to VI)
Class I
Class I(A)
Class I(B)
Class II
Class II(A)
Class II(B)
Class III
Class III(A)
CLASSES AND TYPES OF EQUIPMENT
Type of Boiler/Steam Receiver for which Certificate Valid
All Boilers (including automatically controlled with superheaters) and Steam Receivers
All Water-tube Boilers (including automatically controlled with super- heaters) and Steam Receivers
Water-tube Boilers (including automatically controlled but without superheaters) and Steam Receivers
Manually Controlled Water-tube Boilers (without superheaters) and Steam Receivers
All Fire-tube Boilers (including automatically controlled) and Steam Receivers
Automatic Fire-tube Boilers and Steam Receivers
Manually Controlled Fire-tube Boilers and Steam Receivers
All Electrically Heated Boilers (including automatically controlled) and Steam Receivers
Manually Controlled Electrically Heated Boilers
Class IV
Sterilizing and Vulcanizing Boilers
Class V
Special Purpose Boilers as Specified
Class VI
Steam Receivers