Section 12(1) in West Bengal Municipal (Building) Rules, 2007
(1)the plans and details of private water-supply and sewerage disposal system, if any;(j)(i)the details of breast wall, retaining walls or other protective measures, if any, which are required to be undertaken;(ii)no part of the proposed building shall be permitted to be erected directly over the retaining or other similar protective walls;(k)where structural design or soil stability and similar other tests are necessary for a building under any provision of these rules, the copy of details of reports and/or recommendations of soil stability or other tests and/or copy of details of calculations for structural design duly signed by the competent personnel as specified in rule 15 or rule 161 (for Municipalities in hill areas).B. For buildings exceeding 14.5 metres in heightThe building plan shall, in addition to the provision of sub-rule (1) also show :(a)special requirements as to access, circulation, building services and safety, human health and Fire based on occupancies or use group as laid down in National Building Code of India, and in the West Bengal Fire Services Act, 1950 (West Bengal Act No. 18 of 1950).(b)parking layout plan showing parking spaces, driveways together with ingress or egress arrangements;(c)width of main and alternate staircases along with balcony approach, corridor, ventilated lobby approach;(d)location and details of lift enclosures;(e)location and size of fire lift;(f)smoke-stop lobby or door, where provided;(g)details of exits including provisions of ramps in the case of hospitals and for special risks;(h)location of smoke exhauster and fan;(i)location of smoke exhauster in basement;(j)details of fire alarm network;(k)location of centralized control connecting the alarm system, built-in-fire protection arrangements and public address system;(l)location and dimensions of static water storage tank and pump room along with fire service inlets for mobile pump and water storage tank;(m)location and details of fixed fire protection installations such as sprinklers, wet risers, hose reels, drenches and carbon dioxide installation;(n)location and details,of first aid equipment;(o)special requirements, if any, of occupancies for residential building, educational building, institutional building, assembly building, business building, mercantile building, storage building, industrial building and hazardous building under these rules;(p)location for installation of a sub-station for electric supply, transformer, generator and switch gear room;(q)location of the air-conditioning plant room, if any;(r)plan for installation of boilers, if any;(s)refuse chutes and refuse chamber, if any;(t)location for signs and outdoor display structures, if any;(u)conveniences for physically challenged personnel.
