CR06
Interior Decoration & Finishing Works
L2
01/01/2027
CR09
Repairs & Redecoration
L1
01/01/2027
CR13
Waterproofing Installation
L1
01/01/2027
CW01
General Building
C1
01/01/2027
ME01
Air-Conditioning, Refrigeration & Ventilation Works
L1
01/01/2027
ME05
Electrical Engineering
L1
01/01/2027