L. INTERNAL / EXTERNAL
L-01. Internal finish
L-01-01. Internal wall finish
L-01-02. Floor build up
L-01-03. Ceiling build up
L-01-04. Sill
L-02. Internal elements
L-02-01. Ventilation duct
L-02-02. Internal wall
L-02-03. Non-combustible board
L-02-04. Packers
L-03. External elements
L-03-01. Roof build up
L-03-02. Pavement
L-03-03. Rain drainage channel
L-03-04. RWP
L-03-05. Balcony floor build up
L-03-06 Balcony ceiling build up
L-03-07. Insect mesh
L-03-08. Non-combustible board (coping)