Stairs Calculation
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Water Supply
For my house I have went for an indirect cold water supply system as it can reserve the supply of water if mains fail. There is constant pressure on all taps, except the kitchen tap and there is also an overflow fitting fitted to storage tank to prevent water damage due to overflow. The indirect cold water supply system directs the mains water coming into the house in two directions, one up to a storage tank or the cistern in the attic and the other to the kitchen tap. It is fed off to individual appliances from the cistern. The only outlet coming directly from the mains is the kitchen tap. This tap is the source of clean drinking water for the household. The tap is also the only high-pressure outlet in the system. I have chosen the indirect hot water supply because it reduces stress on boiler due to regulated temperatures. There is no build up of limescale as the same water is being reused and radiators can be connected to the system. The indirect system is much more common...
Working with Site and Location
The sun rises in the east and sets in the west. However, it is also worth remembering that, even outside the equatorial regions, in the mid-latitudes of the northern hemisphere winter the sun rises south of east and in the summer it rises north of east. This means that in summer the north face of a building in these regions might be very briefly exposed to the sun, but in the winter the sun will never warm that building’s northern face. In the northern hemisphere, after rising, the sun will be seen traversing across the sky in the south. The reverse is true south of the equator. In our site south facing is facing towards the trees and bushes. Considering this is a passive house design its not really ideal for maximizing solar gain, however it will provide very good shading to prevent overheating. Site topography informs us about building location The topography which is the from of the land must be studied before you begin to design. if their are existing hills, valleys...
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