FINAL PROJECT: HOSTEL HALMSTAD-SWEDEN - RiuNet

María Molina Martín
The distances among conductions according to the N.T.E. -I.E.R. it has more
than enough external net you line buried they will be:
- High tension, with line of low tension telephony, water, gas, etc... 0.25m
- Low tension with telephony, water, gas, etc.. 0.20m
- High tension with line A.T (to same tension) in the same gutter, 0.08m
- High tension with line of A.T with different tension 0.25m
- Low tension with line A.T 0.25m
According to N.T.E. -I.E.R and that predisposed by our project will use that of
Low tension therefore we will have to keep in mind that pointed out previously
concerning our line. Besides that described according to N.T.E. - I.E.R. for
buried lines of low tension the minimum depth will be of 0.7m following the side
walk line and with a minimum separation of 1m. We will also keep in mind that
for the illumination their spread will be able to be carried out following the line of
sidewalks with the medium ones from roadway separation to a minimum depth
of 0.4m and a separation of the line of curb of 0.75m.
Once open the gutter:
1. Placement of layer of colored sand.
2. Placement of the protection conduction that it has also a certain colour.
3. Cover the conduction with colored sand and a plastic tape with an annotation.
4. Placement of line of bricks.
When is finished this it will proceed to cover and compact the earth.
Besides the previous considerations the elevation machines will have
anchorages or electric blocks or mechanics that prevent to surpass the
minimum distances of security, being signalled the areas that should not be
passed over, by means of barriers that impede all contact with the parts in
tension.
These barriers will notice from a sure and resistant way to mechanical efforts.
The protection barriers are constructions formed by sunk supports and
anchored in the floor being faced by means of cables. The supports will be
united by charts, forming an insulating screen that protects of the one spread
electric.
Water supply
This kind of underground canalizations of drinkable water, residual or of
watering are conductions with flow and variable pressure before a break or
overflow, they present flood risk, with nuisances and delays.
In our work, the installation of a provisional net of supply of drinkable water will
be executed to satisfy the necessities. Once it is hired the supply of the assault
with the supplier company, it will be settled the accountant, the general key and
the exit to the different distributions. The assault is located in Styrmansgatan. It
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