In detail, the following works are planned:
Renovation and conservative restoration of wall apparatus:

• consolidation of wall structures in opus listatum and replacement of the existing case with a top protection that is compatible with the ancient materials and fulfils the function in a suitable manner;
• arrangement of the area aimed at restoring the overall intelligibility of the entire interior space of the Damasus cemetery basilica.

Accessibility and compliance with architectural barrier regulations:

• works to connect inaccessible areas to the main route.

Technology and lighting systems:

• lighting of the area, intended with the dual purpose of enhancing the archaeological site as well as opening it after dark.

Adaptation to safety regulations:

• implementation of safety signage and escape route paths.

The intervention aims to preserve, enhance, and transmit an asset of the highest historical, architectural, artistic, and landscape value: one of the rare surviving examples of Roman architecture developed on multiple levels.

The objectives of the operation are:

- the preservation of the asset; 

- improving physical accessibility and use;

- the restoration of adequate security levels;

- the increase in participation;

- the enhancement and restoration.

The new access ramp to the Insula of Ara Coeli, located on the right side of the Vittoriano, will allow access to both the ancient ground floor, which is currently below street level, and the first floor, now accessible only from the side of the Ara Coeli Staircase. 

In the external area, the upper portions of some rooms still buried today will be made visible, offering a clearer perception of the original extent of the ancient building complex. The path will continue to the second floor via an existing staircase that will be reconfigured to align with the new first-floor level, after the archaeological excavation uncovers the original floor. 

To ensure accessibility for people with disabilities, a lift platform will be installed at the northwest corner of the monument, connecting the first floor to the second.

Given its location in one of the most critical traffic areas in Rome and, not least, the presence of underground archaeological structures, a solution has been designed that utilizes the existing gap between the ground floor, the garden, and the pavement, inserting a new staircase that will connect the current street level to the original level of the Insula, located 9 meters below.

The restoration and enhancement project of the archaeological complex of San Paolo alla Regola includes a series of interventions aimed at making accessible the parts currently not open to visitors, improving conservation and enhancing the important historical and archaeological heritage of the site.

One of the central aspects of the project concerns the creation of new itineraries, which will allow visitors to explore the entire archaeological complex in an organised and informative way. Areas that cannot be visited will be identified and equipped through archaeological excavation interventions that will allow new finds and structures to be highlighted and enhanced.

The restoration interventions will be carried out on the masonry and metal elements of the complex, through the restoration and conservation of the walls, ensuring structural stability and preserving the original appearance of the architectural elements. Measures will be adopted to improve the ventilation and dehumidification systems of the rooms, in order to favour ideal conditions for the conservation of the finds and frescoes. Technical verification will be carried out to evaluate the state of the structures and the intervention methods. 

The project will include interventions to improve the accessibility of the site, allowing all visitors, including those with disabilities or reduced mobility, to fully enjoy the archaeological complex.

Public assistance services will be developed, such as historical models and explanatory panels, offering detailed information on the historical and archaeological context of the site and helping to make the visitor experience more engaging and informative.

Finally, the external space of the archaeological complex will be redeveloped to create a welcoming and attractive environment, through the arrangement of gardens, the creation of pedestrian paths and the installation of appropriate street furniture.

The interventions will include the following activities:

• disposal of infrastructure related to previous activities;
• adaptation of safety regulations (presence of an electrical cabin);
• conservation restoration works;
• consolidation works;
• setting up storage, work and display environments equipped with multimedia systems for storing and locating materials;
• exhibit handling.

The project will include the following activities:
CHURCH OF SANT'URBANO ALLA CAFFARELLA

• georadar surveys and coring on the plateau of Sant'Urbano;
• restoration of the area set against the south external side of the church with particular attention to the problem of water infiltration and overhaul/replacement of the door;
• restoration of internal and external wall surfaces;
• restoration of frescoes;
• installation of interior and exterior lighting system;
• installation of volumetric security system inside the building and external light sensors with video surveillance;
• completion of fencing;
• delimitation with picket fence of the panoramic viewpoint on the plateau overlooking the Nymphaeum of Egeria;
• connection to the public water supply and related system within the area.

NYMPHAEUM OF EGERIA

• extraordinary maintenance of the connecting staircase between the church and the Nymphaeum of Egeria;
• verification and restoration of the hydraulic system of the Nymphaeum;
• reduction of vegetation on the vault.

The following actions are planned:

• preliminary cleaning and preparation of the site;
• elimination of infesting weeds and strengthening of bio-preparedness;
• conservative restoration of masonry surfaces;
• waterproofing of walkways and all horizontal surfaces;
• interventions on degraded masonry and rebuilding of missing parts for the exterior vestments;
• anchorage for the vestments at risk of detaching;
• protection for the tops of masonry pieces;
• masonry restraints and stainless steel "hinges" for connecting collapsed pieces;
• bioengineering interventions;
• connecting intervention between the level of the entrance threshold and the pulvinar area;
• emergency lighting.

This project focuses on the renovation and restoration of the constituent elements of the Auditorium of Mecenate, ensuring that their qualitative characteristics are respected.
Planned interventions include dehumidification and restoration of ancient masonry, conservative restoration of stone and decorated surfaces, and construction of a ticket office and restrooms.In addition, interventions will be done to break down architectural barriers and bring the facility up to current regulations.
The project also includes the installation of new radiant heating, lighting and fire protection systems.
Through these interventions, the goal is to preserve and enhance the building while ensuring user comfort and compliance with safety regulations.

Overall, the project for the recovery and enhancement of the archaeological complex involves excavation, analysis, restoration, consolidation and securing of structures. Appropriate lighting systems and, if necessary, drainage works will be constructed. The result will be the recovery and enhancement of an important archaeological heritage, offering the public an opportunity to learn about and appreciate the history and beauty of the complex.
An initial work will involve excavating the rooms currently covered by buryings in order to reveal the underlying structures and understand their layout and organisation. The excavation will be followed by a thorough analysis of the structures found, which will provide valuable information about the history and function of the complex.
Next, the restoration, consolidation and securing of the archaeological environments will be carried out. These interventions aim to preserve the structures in the long term, ensuring their stability and preservation. Static consolidation and restoration measures will be taken to restore the structural integrity of areas currently propped and/or covered.
As for the systems, a lighting system will be installed to highlight the archaeological structures. If necessary, drainage works will be constructed to manage the water table and prevent moisture or seepage problems that could damage the structures.
Another intervention will involve a surface excavation of the sector of the hemicycle interposed between the two already visible structures. The excavation will provide a better understanding of the constructive continuity and relationship between the various parts of the archaeological complex.
Finally, restoration and consolidation of the structures currently visible in the hemicycle on the Aventine side will be carried out, with the aim of restoring the structures to their former glory and ensuring their proper enjoyment by visitors.

The project focuses on a series of interventions for the recovery and enhancement of the area. Some of the key interventions include:

• Restoration of the modern roof of the hypogaeum complex: restoration work will be carried out on the modern roof of the hypogaeum complex, in order to preserve its integrity and ensure its protection from atmospheric agents;
• Review of systems: reviews — and, if necessary, improvements to the systems installed in the area — will be carried out, such as electrical, plumbing or lighting systems, in order to ensure the correct functioning and safety of the spaces;
• Arrangement and preparation of the underlying archaeological area: interventions will be carried out to arrange and enhance the archaeological area beneath the hypogaeum complex. This could include the cleaning, reconstruction or rearrangement of architectural elements, as well as the creation of itineraries and information areas for visitors.

Through these interventions, the aim is to preserve and enhance the hypogaeum complex, creating a welcoming and informative environment for visitors, allowing them to fully appreciate and understand the history and importance of this archaeological area.

The project will focus on the development of the existing Feasibility Project, which has been already approved by the State Superintendence. The intervention will include the following activities:

• investigations to assess the structural state of the building and determine any necessary interventions;
• replacements or adjustments of technical systems to ensure correct functioning and regulatory compliance;
• restoration work on wall surfaces to preserve their integrity and aesthetics;
• fire prevention and protection measures to ensure the safety of the building;
• solutions to overcome architectural barriers and ensure accessibility;
• restoration work on important artistic elements located in the building, such as the organ, the altar and the ceiling fresco;
• recovery of new elements for the preparation of the room intended to host cultural events;
• restoration and recovery works of adjacent premises, such as the guard house, the warehouse and the toilets.

These interventions are aimed at preserving, restoring and enhancing the building, making it suitable for hosting cultural events while offering a safe and accessible environment for all visitors.