Which shape building has the most efficient wall floor ratio?

Circular buildings
Circular buildings have the best ratio but savings are more than offset by the higher cost of circular work. It should be borne in mind that the perimeter cost can be in the order of 20\% to 30\% of total cost and an external wall is normally almost twice as expensive as an internal partition.

What can I build without planning permission?

23 Projects You Can Do Without Planning Permission

• Interior renovations.
• Single-storey extensions.
• Build a conservatory without planning permission.
• Erect a multi-storey extensions.
• Repair, replace or add windows.
• Loft conversion.
• Replace roof.
• Install rooflights.

What is floor area ratio?

The Floor Area Ratio (FAR) is the ratio of a building’s gross floor area to the total size of the land upon which it is constructed.

What is permissible FAR?

FAR is calculated by a simple formula – total covered area of all floors divided by the plot area. Suppose the builder has got a plot of 1,000 sq m and the permissible FAR, according to development plans, is 1.5. It is the ratio of the total floor area in the building compared with the total plot area.

What is a cost plan RICS?

The RICS definition of an elemental cost analysis is: ‘…a full appraisal of costs involved in previously constructed buildings… aimed…at providing reliable information which will assist in accurately estimating (the) cost of future buildings.

How storey height affect the cost of a building?

HEIGHT OF BUILDING The tall buildings are inevitably more expensive to build than 2 or 3 storey buildings offering the same accommodation, and also taller buildings have greater comparative cost. This is mainly because of the greater circulation and servicing requirements for larger buildings.

What is the 4 year rule in planning permission?

The ‘4 Year Rule’ allows you to make a formal application for a certificate to determine whether your unauthorised use or development can become lawful through the passage of time — rather than compliance with space standards — and can continue without the need for planning permission.

What is constructed floor area?

CFA – Construction Floor Area is the area of all building enclosed covered spaces measured to the outside face of the external walls including covered basement and above ground car park areas.

What is the permissible FAR for commercial building?

The industrial buildings are granted a maximum FAR of 1.5 while commercial buildings have a maximum FAR of 4, depending on building height and area coverage.

How much construction can be done on a plot?

If the size of the plot or land being used for a project is 500 sq ft and the FAR determined for that particular city/locality is 1.5, then, the total floor area that can be constructed will be 750 sq ft (500×1.5).

Why choose our commercial building floor plans?

Our commercial buildings floor plans are designed to satisfy a variety of needs ranging from hospitals, offices, banks and retail outlets to small businesses so these commercial building plans accommodate a broad range of business needs.

How do you choose the right location for a commercial building?

Part of the process in choosing the location for a commercial building is the environmental assessment. Your architect and contractor will test the quality of the soil and verify that the grounds for the construction site are free of any contamination.

How do structural bay sizes affect Interior Parking layouts?

Some structural bay sizes can adversely affect interior parking layout. The 6100 mm by 6100 mm (20-foot by 20-foot) bay is too narrow for a two-way driveway aisle. Some of the larger bays cannot be efficiently adapted to parking layouts. Transfer beams or inclined columns would have to be used to adjust the column spacing.

What are the requirements for communications closets in commercial buildings?

Communications Closets shall meet the requirements of EIA/TIA Standard 569: Commercial Building Standard For Telecommunications Pathways And Spaces (and related bulletins). Communications closets must be provided on each floor, with additional closet for each 930 m2 (10,000 square feet).