Home Accessibility Stairs Cat stair Cat stair Description Save Design of a cat ladder; used in a pump room to inspect the water level of a cistern. Format DWG File size 484.78 KB DOWNLOAD DWG share your appreciation Related Posts Standard ladder (details) Ladder plate design pdf balusters Stairs metal stairs metal ladder Reinforced concrete staircase detail Central beam stair 3ds metallic staircase metal stairs Detail of railings for corridors escalator details stair detail detail of stairs metal railing stair detail u-shaped staircase Staircase with wooden steps house railing school ladder