Section 3(2)(a) in The Maharashtra Beedi and Cigar Workers (Conditions of Employment) Rules, 1968
(a)plans in duplicate showing,-(i)the site of such place or premises, the areas therein to be used for manufacturing process and the immediate surrounding of such place or premises, including adjacent building structures, roads, drains and the like; and(ii)the elevation and necessary cross-sections of, the details relating to the natural lighting, ventilation, means of escape in case of fire, position of the plant and machinery, if any used is less and passage ways in or in relation to, the various buildings which are intended to be used for any manufacturing process;