Casos de pruebas

house colonies located in congested areas or in areas as decided by the Authority.

(ii) Minimum Frontage.-The minimum frontage of the plot, shall be 3.6 meters in

width.

Note-The minimum frontage of 3.6 meters is desirable. For an economical layout, group housing appears to be a good solution. But if plotted development is to be adopted and if there are occasions when sufficient frontage is not available the same may be reduced to 3 meters.

(4) Height of building.--The height of building shall not exceed 15 meters.

Note- For building up to the height of 15 meters, there is no need to provide lifts.

M-3. General building Requirements.- (1) The requirements of parts of buildings shall be as in clauses (2) to (7) below.

(2) Plinth.- The minimum height of plinth shall be 30 centimeters from the surrounding ground level.

(3) Size of room.-(a) Habitable Room--

(i) In the case of one-roomed house, the size of the Multipurpose room including space for cooking shall be not less than 10 square meters with a minimum width of 2.4 meters.

(ii) In the case of two roomed house, the size of a room shall not be less than 6.5 square meters with a minimum width of 2.1 meters provided that total area of both rooms is not less than 15 square-meters. In case of incremental housing to be developed as a future two roomed house, the total area of rooms to be provided in the initial and later stages should not be less than less than 16 square meters.

(b) W.C./Bath Room-

(i) Size of independent water closet shall be 0.9x1.0 meters.

(ii) Size of independent bath shall be 1.0x1.2 meters.

(iii) Size of combined bath and water closet shall be 1.0x1.8 meters and this may be permitted in one roomed house.

(c) Kitchen - The size of cooking alcove serving as cooking space shall not be less than 2.4 square meters with minimum width of 1.2 meters. The size width of 1.2 meters. The size of individual kitchen provided in two-roomed house shall not be less than 3.3 square meters with a minimum width of 1.5 meters.

(d) Balcony - The minimum width of individual balcony, where provided, shall be 0.9 meter

(4) (i) Minimum Height -The minimum height of rooms/spaces shall be as follows:-

(a) Habitable Room - 2.6 meters (b) Kitchen - 2.4 meters

(c) Bath/WC. - 2.2 meters (d) Corridor-2.1 meters

(ii) In the case of slopping roofs, the average height of roof for habitable rooms shall be 2.6 meters and the minimum height at eaves shall be

2.0 meters.

(5) Lighting and Ventilations - The openings through windows, ventilators and other for lighting and ventilation shall be as provided in sub-rule (3) of rule 79.

Note- The window and other opening shall abut on to open spaces either through areas left open within the plot or the front, side and rear spaces provided in the layouts which shall be treated as deemed to be sufficient for light and ventilation purposes.

(6) Stairs - The following criteria shall be adopted for internal individual staircase :- (a) Minimum Width

(i) 2 storeyed - straight 0.60 meter (ii) 2 storeyed - winding 0.75 meter (iii) 3 or more storeyed - straight 0.75 meter (iv) 3 or more storeyed - winding 0.90 meter

(b) Riser 20 Centimeters Max.

(c) Tread

(i) 2 storeyed 22.5 centimeters minimum (ii) 3 storeyed or more 25 centimeters minimum

Note - This could be reduced to 20 centimeters as the clear tread between perpends, with possibility of open rise as well as nosing and inclined riser to have an effective going of 22.5 centimeter.

(d) Head Room - the minimum clear head room shall be 2.1 meters.

(7) Circulation Area - Circulation area on any floor including staircase shall not exceed

2.0 square meters/unit where 4 dwelling units are grouped around a staircase.

4.0 square meters/unit where 2 dwelling units are grouped.

M-4.- Roads and pathways - (1) The area under roads and path-ways in such housing projects should normally not exceed 25% of the total land area of the project.

Access to the dwelling units, particularly where motorised vehicles are not normally expected should be by means of paved footpaths with right of way of 6 meters and paved-way of minimum 2 meters only. The right of way should be adequate to allow for the playing of emergency vehicles and also for road side drains and plantation. Where motor-able access-ways are not provided and pedestrian path–

ways are provided, the minimum width of such pedestrian path-way shall be 3 meters which shall not serve more than 100 meters.

M-5. Other requirements - (1) One water tap per dwelling unit may be provided where adequate drinking water supply is available. If supply is inadequate, public hydrants shall be provided. In the absence of piped water supply, it could be done through hand pumps.

(2) The infrastructural services shall be provided before the plots are handed over to individual owners.

6. Site and services schemes - The developed plot size shall be as per M-2(3). Services would have to be laid by the Agency concerned as per the provisions of

these rules. In so far as roads and pathways are concerned they should also be in line with M-4.

(2) Site and services schemes shall provide for the following :-

(a) the infra structural needs for a permanent housing depending upon requirements;

(b) a service sanitary core in the plot; and

(c) permission to allow temporary construction of a developed plinth may be provided, where feasible.

*APPENDIX N-1 (See rule 78)

RAIN WATER HARVESTING THROUGH