Using rubblization of concrete pavement for runway pavement rehabilitation | Full reconstruction of existing runway pavement |
Construction related costs | |
Rubblization execution costs—112,000 m2 or 35,000 m3. | Concrete pavement dismantling, demolition and disposal, and transportation to an approved landfill—35,000 m3. |
Rubblization testing and third-party quality control. | Removal of loose sub-grade, disposal and transportation to an approved landfill—20,000 m3. |
Additional aggregate material for shoulders enlargement—8800 m3. | Additional aggregate material for new pavement and shoulders—85,000 m3. |
Hot mix asphalt overlay costs—30,000 m3. | Hot mix asphalt overlay costs—30,000 m3. |
Construction logistics and overhead costs | |
Direct and indirect manpower for construction duration of four months—350 Manpower avg. | Direct and indirect manpower for construction duration of 12 months—550 Manpower avg. |
Accommodations and services for four months. | Accommodations and services for 12 months. |
Other indirect costs and logistics | Other indirect costs and logistics. |