glass roofs, Saarbrücken correctional facility, Lerchesflurweg 37,
66119 Saarbrücken, renovation + renovation of the visiting department
Administration building + outer gate.
2 glass roofs on steel beams, spot storage:
— a glass canopy approx. 2.80 m x 1.40 m,
— a glass roof approx. 5.75 m x 1.40 m