1 INSTALLATION OF PI, GI DUCT.

2 APPLYING INSULATION TO GI DUCTS

3 APPYING SOUND LINER TO PI DUCTS.

4 INSTALLATION OF VCD & NRD

5 INSTALLATION OF VAV

6 INSTALLATION OF FLEXIBLE DUCT

7 INSTALLATION MOUTH CONNECTION

8 INSTALLATION OF BELL MOUTH CONNECTION

9 HANDLING INSPECTIONS AND DUCT LEAK TESTS

10 AIR BALANCING & TESTING COMMISSIONING