- Items (concrete – iron – asphalt – etc )
- Heavy machinery
- ( dredge – dragger – trucks – tripper – lifts – etc )
- Manual tools
- Automatic tools
- general safety devices & equipment
- provision & structuring of generators, towers, distribution stations and electrical pillars
- fire resistant system
- incombustible system
- metal cabin
- temporary facilities
- metal pillars
- metal walls
- metal ladders
- trusses
- reservoirs works
