The complex consists of twelve columns at the height of 2300 mm – 3 pieces, 2600 mm – 9 pieces, and 15 horizontal crossbars with the length of 1700 mm at the following heights: 1800 mm, 2000 mm (3 pcs), 2100 mm, 2200 mm (4 pcs), 2300 mm (2 pcs.), 2400 mm (2 pcs) and 2500 mm (2 pcs) from the rubber foundation. Crossbar fittings are put into effect with collars.