Before discussing works, it is necessary to understand where they may take place and what the environment actually allows. The initial assessment identifies available information, unknowns and further studies.
Connect the site to the intended use
The same land or building raises different questions depending on whether the aim is to build, rehabilitate, fit out, secure or maintain it. Use, users and intervention level must be explicit.
- Describe the intended function.
- Identify the areas concerned.
- Distinguish retained elements from those to be changed.
Observe existing conditions and access
Visible dimensions, slopes, networks, circulation, surroundings, drainage, deterioration and access influence preparation. Observations should be dated and supplemented by suitable surveys.
- Access for people, materials and equipment.
- Visible condition of existing structures.
- Neighbourhood and occupancy constraints.
Compare observations with documents
Available plans, titles, surveys, diagnostics and authorisations should be identified with their date and status. An old or incomplete document must not be treated as a certain representation of the current site.
- List received documents and versions.
- Flag inconsistencies or omissions.
- Define the specialist studies required.
Identify risks before planning
Safety, existing networks, ground conditions, water, structures and ongoing activities may require precautions. These matters must be assessed by appropriate specialists.
Turn the assessment into a framing plan
The useful result is not a promise of immediate works, but a structured list of confirmed data, assumptions, studies, authorisations, responsibilities and decisions required before a proposal.
Key points
- The intended use determines the questions to ask about the site.
- Documents should be compared with observed conditions.
- Risks and authorisations precede detailed planning.