![A contractor with Belgian construction firm “Toitures Bernard” controls a crane remotely during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy A contractor with Belgian construction firm “Toitures Bernard” controls a crane remotely during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy](https://l450v.alamy.com/450v/2m67ddb/a-contractor-with-belgian-construction-firm-toitures-bernard-lifts-a-roof-sandwich-panel-during-renovation-of-bldg-20029-on-chivres-air-base-belgium-april-11-2022-2m67ddb.jpg)
A contractor with Belgian construction firm “Toitures Bernard” controls a crane remotely during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy
![A contractor with Belgian construction firm “Toitures Bernard” controls a crane remotely during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy A contractor with Belgian construction firm “Toitures Bernard” controls a crane remotely during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy](https://l450v.alamy.com/450v/2m67ddp/a-contractor-with-belgian-construction-firm-toitures-bernard-guides-a-roof-sandwich-panel-with-a-rope-during-renovation-of-bldg-20029-on-chivres-air-base-belgium-april-11-2022-2m67ddp.jpg)
A contractor with Belgian construction firm “Toitures Bernard” controls a crane remotely during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy
![Contractors with Belgian construction firm “Toitures Bernard” realign position of a freestanding roof sandwich panel during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy Contractors with Belgian construction firm “Toitures Bernard” realign position of a freestanding roof sandwich panel during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy](https://c8.alamy.com/comp/2M67DDE/contractors-with-belgian-construction-firm-toitures-bernard-realign-position-of-a-freestanding-roof-sandwich-panel-during-renovation-of-bldg-20029-on-chivres-air-base-belgium-april-11-2022-2M67DDE.jpg)
Contractors with Belgian construction firm “Toitures Bernard” realign position of a freestanding roof sandwich panel during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy
![A contractor with Belgian construction firm “Toitures Bernard” guides a freestanding roof sandwich panel during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy A contractor with Belgian construction firm “Toitures Bernard” guides a freestanding roof sandwich panel during renovation of Bldg 20029 on Chièvres Air Base, Belgium, April 11, 2022 Stock Photo - Alamy](https://c8.alamy.com/comp/2M67DDW/a-contractor-with-belgian-construction-firm-toitures-bernard-guides-a-freestanding-roof-sandwich-panel-during-renovation-of-bldg-20029-on-chivres-air-base-belgium-april-11-2022-2M67DDW.jpg)