21\/11\/2025<\/p>\n<\/div>
A 100% Electric Construction Site: Soletanche Bachy France Works on the Redevelopment of a Building in Paris<\/h1><\/div><\/div>As part of the restructuring of an office building on Rue Condorcet (Paris 9th arrondissement), Soletanche Bachy France carried out ground treatment to address gypsum dissolution phenomena.<\/p>\n<\/div>
<\/div>A Complex Project in a Constrained Urban Environment<\/h2><\/div>A Complex Project in a Constrained Urban Environment<\/strong><\/p>\nLocated in the heart of Paris, this project\u2014led by Soletanche Bachy France and NEOM (lead contractor) on behalf of Soci\u00e9t\u00e9 Fonci\u00e8re Lyonnaise\u2014is part of an ambitious urban redevelopment program to convert the site into residential apartments. The goal: reintegrate this historic site into the local community by opening it up to residents.<\/p>\n
Working indoors, within existing buildings and in a densely built urban area, required innovative technical solutions. From the preparatory phase, what was initially considered a possibility\u2014a 100% electric approach\u2014was implemented thanks to the initiative of our teams.<\/p>\n
A dedicated electrical installation was set up to simultaneously power:<\/p>\n
\n- During the first production phase:
\n\u2022 Two C8 XP2 drilling rigs
\n\u2022 One MC4D drilling rig
\n\u2022 One MC6 drilling rig<\/li>\n<\/ul>\n <\/p>\n
\n- During the second production phase:
\n\u2022 Two MC3D drilling rigs
\n\u2022 One MC6 drilling rig
\n\u2022 One Moritz 3000 injection plant<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>![](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/09\/bradshaw2.jpg\" "\\"bradshaw2\\"")
<\/span><\/div><\/div><\/div><\/div>\n<\/div><\/div>![](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2025\/12\/CH_20250516_013.jpg\" "\\"CH_20250516_013\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>A Unique Excavator in France!<\/strong><\/h3><\/div><\/div><\/div><\/div><\/div>Another standout feature: the use of a 15-ton electric loader-excavator\u2014the only one of its kind currently operating in France.<\/p>\n
Collaboration with NEOM, a specialist in site clearing, also allowed for shared waste management and significantly reduced the site\u2019s carbon footprint.<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div>Technical Results Delivered<\/strong><\/p>\nDespite the site\u2019s constraints, the teams delivered an outstanding performance:<\/p>\n
\n- 403 boreholes drilled to a depth of 37 meters<\/li>\n
- 6,000 m\u00b3 of grout injected for backfilling<\/li>\n<\/ul>\n
Congratulations to the teams for this technical and environmental achievement!<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2025\/12\/CH_20250516_031.jpg\")
<\/span><\/li>![](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2025\/12\/CH_20250516_001.jpg\")
<\/span><\/li>![](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2025\/12\/CH_20250516_055.jpg\")
<\/span><\/li><\/ul><\/div><\/div><\/div><\/div><\/div><\/div>Share this news<\/p>\n
\u00a0<\/p><\/h3><\/div>
<\/a><\/a><\/a><\/a><\/a><\/a><\/div><\/div> <\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Recent news<\/p>\n
<\/h2><\/div><\/div><\/div>
<\/i>All the news<\/span><\/a><\/div><\/div><\/div><\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/09\/desktop-image-postcard-recent-news.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy Acquires Bradshaw Construction in the U.S.<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27600%27%20viewBox%3D%270%200%20800%20600%27%3E%3Crect%20width%3D%27800%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>ForSHORE by Brady : Building the Future of the Port of Newcastle<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27750%27%20viewBox%3D%270%200%201000%20750%27%3E%3Crect%20width%3D%271000%27%20height%3D%27750%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Arkabutla Lake Dam: Nicholson Construction Completes Critical Stabilization Work<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/08\/20241008_110003-rotated-e1786373454461.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>McDonnell Piling Uses Screwsol\u00ae for Ireland\u2019s Tallest Residential Building<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/07\/Capture-decran-2026-06-15-102443-e1785420888594.png\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Nicholson: modernization of a pumping station in Louisville<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/08\/Capture-decran-2026-05-29-103756.png\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy France: Rehabilitation of the Beaucaire Tunnel<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/06\/20260528_134243284_iOS.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>2026 BU Managers Meeting highlights: Focus on Strategy, Innovation, and the Field<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27799%27%20height%3D%27599%27%20viewBox%3D%270%200%20799%20599%27%3E%3Crect%20width%3D%27799%27%20height%3D%27599%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy in Vienna for the ICSMGE 2026 conference<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/08\/2-ok-scaled.png\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy strengthens its presence in the Czech Republic with the acquisition of \u010cen\u011bk a Je\u017eek<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/07\/Photo-2.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>
As part of the restructuring of an office building on Rue Condorcet (Paris 9th arrondissement), Soletanche Bachy France carried out ground treatment to address gypsum dissolution phenomena.<\/p>\n<\/div>
A Complex Project in a Constrained Urban Environment<\/h2><\/div>A Complex Project in a Constrained Urban Environment<\/strong><\/p>\nLocated in the heart of Paris, this project\u2014led by Soletanche Bachy France and NEOM (lead contractor) on behalf of Soci\u00e9t\u00e9 Fonci\u00e8re Lyonnaise\u2014is part of an ambitious urban redevelopment program to convert the site into residential apartments. The goal: reintegrate this historic site into the local community by opening it up to residents.<\/p>\n
Working indoors, within existing buildings and in a densely built urban area, required innovative technical solutions. From the preparatory phase, what was initially considered a possibility\u2014a 100% electric approach\u2014was implemented thanks to the initiative of our teams.<\/p>\n
A dedicated electrical installation was set up to simultaneously power:<\/p>\n
\n- During the first production phase:
\n\u2022 Two C8 XP2 drilling rigs
\n\u2022 One MC4D drilling rig
\n\u2022 One MC6 drilling rig<\/li>\n<\/ul>\n <\/p>\n
\n- During the second production phase:
\n\u2022 Two MC3D drilling rigs
\n\u2022 One MC6 drilling rig
\n\u2022 One Moritz 3000 injection plant<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div>A Unique Excavator in France!<\/strong><\/h3><\/div><\/div><\/div><\/div><\/div>Another standout feature: the use of a 15-ton electric loader-excavator\u2014the only one of its kind currently operating in France.<\/p>\n
Collaboration with NEOM, a specialist in site clearing, also allowed for shared waste management and significantly reduced the site\u2019s carbon footprint.<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div>Technical Results Delivered<\/strong><\/p>\nDespite the site\u2019s constraints, the teams delivered an outstanding performance:<\/p>\n
\n- 403 boreholes drilled to a depth of 37 meters<\/li>\n
- 6,000 m\u00b3 of grout injected for backfilling<\/li>\n<\/ul>\n
Congratulations to the teams for this technical and environmental achievement!<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>- <\/span><\/li>
- <\/span><\/li>
- <\/span><\/li><\/ul><\/div><\/div><\/div><\/div><\/div><\/div>
Share this news<\/p>\n
\u00a0<\/p><\/h3><\/div>
<\/a><\/a><\/a><\/a><\/a><\/a><\/div><\/div> <\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Recent news<\/p>\n
<\/h2><\/div><\/div><\/div>
<\/i>All the news<\/span><\/a><\/div><\/div><\/div><\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy Acquires Bradshaw Construction in the U.S.<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>ForSHORE by Brady : Building the Future of the Port of Newcastle<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Arkabutla Lake Dam: Nicholson Construction Completes Critical Stabilization Work<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>McDonnell Piling Uses Screwsol\u00ae for Ireland\u2019s Tallest Residential Building<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Nicholson: modernization of a pumping station in Louisville<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy France: Rehabilitation of the Beaucaire Tunnel<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>2026 BU Managers Meeting highlights: Focus on Strategy, Innovation, and the Field<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy in Vienna for the ICSMGE 2026 conference<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div>Soletanche Bachy strengthens its presence in the Czech Republic with the acquisition of \u010cen\u011bk a Je\u017eek<\/a><\/h3><\/div><\/div><\/div><\/div>\n<\/span><\/a><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>
A Complex Project in a Constrained Urban Environment<\/strong><\/p>\n Located in the heart of Paris, this project\u2014led by Soletanche Bachy France and NEOM (lead contractor) on behalf of Soci\u00e9t\u00e9 Fonci\u00e8re Lyonnaise\u2014is part of an ambitious urban redevelopment program to convert the site into residential apartments. The goal: reintegrate this historic site into the local community by opening it up to residents.<\/p>\n Working indoors, within existing buildings and in a densely built urban area, required innovative technical solutions. From the preparatory phase, what was initially considered a possibility\u2014a 100% electric approach\u2014was implemented thanks to the initiative of our teams.<\/p>\n A dedicated electrical installation was set up to simultaneously power:<\/p>\n <\/p>\n Another standout feature: the use of a 15-ton electric loader-excavator\u2014the only one of its kind currently operating in France.<\/p>\n Collaboration with NEOM, a specialist in site clearing, also allowed for shared waste management and significantly reduced the site\u2019s carbon footprint.<\/p>\n<\/div> Technical Results Delivered<\/strong><\/p>\n Despite the site\u2019s constraints, the teams delivered an outstanding performance:<\/p>\n Congratulations to the teams for this technical and environmental achievement!<\/p>\n<\/div> Share this news<\/p>\n \u00a0<\/p><\/h3><\/div> Recent news<\/p>\n <\/h2><\/div><\/div><\/div>\n
\n\u2022 Two C8 XP2 drilling rigs
\n\u2022 One MC4D drilling rig
\n\u2022 One MC6 drilling rig<\/li>\n<\/ul>\n\n
\n\u2022 Two MC3D drilling rigs
\n\u2022 One MC6 drilling rig
\n\u2022 One Moritz 3000 injection plant<\/li>\n<\/ul>\n<\/div><\/span><\/div><\/span><\/div><\/div><\/div>A Unique Excavator in France!<\/strong><\/h3><\/div>
\n
<\/span><\/li><\/span><\/li><\/span><\/li><\/ul><\/div>\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>Soletanche Bachy Acquires Bradshaw Construction in the U.S.<\/a><\/h3><\/div>
![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/08\/Mayfield-Berth-4-Piling-Gate-2-1-scaled-e1787924271608.jpg\")
ForSHORE by Brady : Building the Future of the Port of Newcastle<\/a><\/h3><\/div>
![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/07\/Arkabutla-e1785423263151.jpeg\")
Arkabutla Lake Dam: Nicholson Construction Completes Critical Stabilization Work<\/a><\/h3><\/div>
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>McDonnell Piling Uses Screwsol\u00ae for Ireland\u2019s Tallest Residential Building<\/a><\/h3><\/div>
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>Nicholson: modernization of a pumping station in Louisville<\/a><\/h3><\/div>
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>Soletanche Bachy France: Rehabilitation of the Beaucaire Tunnel<\/a><\/h3><\/div>
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>2026 BU Managers Meeting highlights: Focus on Strategy, Innovation, and the Field<\/a><\/h3><\/div>
![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/07\/Image-1-1-scaled-e1785419063234.jpg\")
Soletanche Bachy in Vienna for the ICSMGE 2026 conference<\/a><\/h3><\/div>
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>Soletanche Bachy strengthens its presence in the Czech Republic with the acquisition of \u010cen\u011bk a Je\u017eek<\/a><\/h3><\/div>
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>
![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/08\/SCXI3273-scaled.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>![\"\"](\"https:\/\/www.soletanche-bachy.com\/wp-content\/uploads\/sites\/18\/2026\/06\/Capture-decran-2026-04-28-110926.png\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div>