Home Accessibility Stairs Spiral staircase 3m. unevenness Spiral staircase 3m. unevenness Description Save Construction details of spiral staircase; plant; cuts and elevations. Format DWG File size 90.42 KB DOWNLOAD DWG share your appreciation Related Posts Stairs concrete staircase Exterior staircase – apartments Emergency stairs railing details Carmix washing ramp metal ladder spiral staircase -detail Stair detail (broken) construction detail stairs building stairs Mechanical stair details of stairs construction of stairs External staircase – semicircular landing Railing Detail of metal stair railing stairways metallic staircase two-flight staircase