North side of the nave central section, St. Stephen’s Cathedral, Vienna

2022 - 2025 West chapel lower part ca. 1360 to 1395, upper part ca. 1400 to 1440, Side of the nave completed in 1440, Lobby of the bishop's gate around 1510, decorative pediment 1855/56 in imitation of the Friedrich pediment on the south side, restored in 1881 Church Laser Cleaning

Opera House, Baku, Azerbaijan

2021 - 2022 The Opera and Ballet House was founded in 1920 and is a cultural institution of Azerbaijan. Institutionally, it is part of the Ministry of Culture and Tourism of Azerbaijan. The building is located in the city center of Baku. Monument Museum Preservation Copy

Opera House Baku /Azerbaijan

02/23/2022 The Azerbaijan State Academic Opera and Ballet House Azerbaijani: Axundov adına Azərbaycan Dövlət Akademik Opera və Balet Teatrı is the first and only opera house in the Azerbaijani capital Baku. more

Multani Karavansaray, Baku, Azerbaijan

2020 - 2023 The Multani Caravansaray is located in the Old City of Baku - Icherisheher. It was built in the 14th century for Indian merchants, fire worshippers, who came from the city of Multan in India, present territory of Pakistan. Monument Museum Preservation

Buxara Karavansaray, Baku, Azerbaijan

2020 - 2023 The Caravansaray was built at the end of the 15th century on the trade route of the Old City. Only shell limestone quarried on the Absheron Peninsula was used as building material. Monument Museum Preservation

Albertine choir, west facade, south tower, St. Stephen’s Cathedral, Vienna

1997 - 2022 Medieval choir, Romanesque-Gothic west facade with heath towers, benefactor statues, tombs, South Tower Church Laser Cleaning Vacuum Conservation

Fountain in the Garden of the Dominican Convent, Hütteldorf, Vienna

2020 Circular, profiled fountain border made of Lindabrunn conglomerate with ∅ 850 cm. Leaky fountain basin and defective and non-existent fountain technology. Fountain

Steinkonservierung im Unterdruckverfahren

06/09/2020 Video-presentation as part of COL-conference #4 (Construction of the Center for Renewal of Common Cultural Heritage) more

Monumento 2020 Messezentrum Salzburg

03/05/2020 - 03/07/2020 The Monomento Salzburg took place from 5th to 7th of March 2020. Erich Pummer was invited to speak on Friday, 6th March 2020, 4:00 p.m. about monument conservation projects on the Silk Route. more

Qoşa Qala / Double city gate north, Baku, Azerbaijan

2018 - 2019 Historic Old Town "Icheri Sheher", 13th – 14th century (Silk Route), weir system with two flanking, crenellated semicircular towers and battlements, two entry gates with overlying cast openings "Maschikulis", approx. 1000 m² surface of stone blocks Monument Museum Preservation