Works on the Saint Michael’s Ortodox Cathedral in Belgrade were done in several phases. The first phase is done in the period September-December 2005:
- Dismantling stone steps and stone pillars on the side (eastern) gate;
- Removing old foundation made of brick and making new reinforced concrete foundation for the staircase;
- Making concrete foundation and ramp for the disabled people in wheelchairs;
- Placing stone steps and mounting stone pillars;
- Placing stone plates and metal fence on the ramp for the disabled people in wheelchairs;
- Cleaning and washing the stone with the detergents ECO RECEPT 01, ECO RECEPT 02 water under pressure of 120bar;
- Repair and restoration of stone steps;
- Consolidation - strengthening the stone pillars of the gate with the product ECO CONSOLID K;
- Repair and restoration of stone pillars of the gate;
- Repair of wrought iron hinges and putting them on gate pillars;
- Mounting iron gates on the pillars;
- Protection - conservation of stone with products ECO IMPREGNIR K, ECO IMPREGNIR MK and
ECO IMPREGNIR S.
Works on the main gate of the Cathedral were done in the second phase, July-October 2006:
- Dismantling stone steps and partial dismantling stone pillars of the main gate;
- Removing old foundation made of brick and making new reinforced concrete foundation for the staircase;
- Placing stone steps and mounting stone pillars;
- Cleaning and washing the stone with detergents ECO RECEPT 01, ECO RECEPT 02 and water under pressure of 120bar;
- Repair and restoration of stone steps;
- Consolidation - strengthening stone pillars of the gate with the product ECO CONSOLID K;
- Repair and restoration of stone pillars of the gate;
- Repair of wrought iron hinges and putting them on gate pillars;
- Mounting iron gates on the pillars;
- Protection - conservation of stone with the products ECO IMPREGNIR K, ECO IMPREGNIR MK and
ECO IMPREGNIR S.
Restoration of the stairs at the main entrance to the temple began in mid-May and ended at the end of June 2017. The following works were carried out:
- Dismantling the plateau and stone steps;
- Removing the old foundation made of brick;
- Cleaning and washing the stone steps and plateau with the detergents ECO RECEPT 01, ECO RECEPT 02 and water under pressure of 120bar;
- Making new reinforced concrete foundation for the staircase;
- Placing stone steps and plateau;
- Repair and restoration of stone steps.
