A. STEAM BEAUTY UNIT

• Processes applications for design verification and alteration approval of steam boilers in accordance with recognized standards.

B. NON-FIRED PRESSURE GENERATING UNIT

• Processes applications for design verification and alteration approval of unfired pressure vessels in compliance with recognized standards.

C. ELEVATOR UNIT

• Processes applications for design verification and alteration approval of lifts, escalators, and walkalator based on recognized standards. 

D. LIFTING MACHINE UNIT

• Processes applications for design verification and alteration approval of lifting machinery, excluding lifts, escalators, and walkalator, in accordance with recognized standards.