Working in a confined space, at height, inside an occupied building represents a major technical challenge.
Whether it's to install a work of art, replace a window, carry out an inspection or perform specialized work, complex access requires more than just lifting equipment.
In this article, we explain:
- Risks associated with difficult access
- Best practices for safe intervention
- Criteria for choosing the right solution
- A real-life case study in how SOSEQUIPMENT makes the inaccessible accessible
Why does accessing heights in confined spaces entail real risks?
Complex access is not necessarily spectacular.
It becomes risky when several constraints are added together:
1. Physical constraints
- Narrow staircases
- Standard doors
- Low ceilings
- Tight turns
- Limited load-bearing capacity of floors
2. Occupied environment
Working in an active office building means..:
- Surface protection
- Occupant safety
- Zero tolerance for damage
Statistics from CNESST remind us that working at height is one of the main causes of accidents on construction sites.
5 steps to safe access to a difficult area
Here are some recommended best practices.
1. Preliminary technical analysis
- Actual working height
- Horizontal reach required
- Soil bearing capacity
- Structural obstacles
2. Choose the right equipment
In many interior cases, a compact crawler platform is preferable to a standard nacelle:
Low weight Reduced width Independent stabilization Precise rotation Suitable for sensitive floors
3. Maneuver planning
Every move must be anticipated:
- Turning radius
- Wall protection
- Support points
- Stabilization zone
4. Surface protection
In indoor environments:
- Protective plates
- Distribution of expenses
- Technical mats
- Coordination with building manager
5. Rigorous execution
A complex access solution is based on:
- Field experience
- Millimetric precision
- Real-time adaptation
Case study: accessing a skylight 6 storeys high
SOSEQUIPMENT was recently commissioned for a special project:
Objective:
Access to a skylight located on the equivalent of the 6th floor of an office building, inside the building, to allow the installation of a work of art.
Major constraints:
- Narrow staircase
- Indoor access only
- Complete surface protection
- Occupied building
- No margin for error
Solution implemented:
Complete technical analysis Selecting the right tracked aerial work platform Detailed travel planning Precise stabilization in indoor environments Coordination with building managers
Result:
Successful, safe intervention with no impact on installations.
See our 
Why choose SOSEQUIPMENT for complex access?
At SOSEQUIPMENT, we don't just rent equipment.
We offer:
- Customized preliminary analysis
- Technical support
- Optimum equipment recommendation
- Logistics planning
- Field-proven expertise
Our strength: transforming an access challenge into a mastered solution.
See all tracked aerial platforms:
Got a hard-to-reach spot?
What your project involves:
- An institutional building
- A commercial building
- An indoor or outdoor site
- Limited space
- Working at height
We can help you.
We make the inaccessible accessible.
