Tips for connecting a well to the network

Work concerning plumbing or sanitary water (hot, cold, clean or used). Management, access and use of water at home: drilling, pumping, wells, distribution network, treatment, sanitation, rainwater recovery. Recovery, filtration, depollution, storage processes. Repair of water pumps. Manage, use and save water, desalination and desalination, pollution and water ...
dedeleco
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by dedeleco » 11/06/12, 15:15

The test is also to make live in this water, well aerated, very fragile fish, trout or other, as used on treatment plants.

Otherwise, treating it with lots of chlorine or ozone decreases the risk of germs, like drinking water stations and even worse swimming pools, with so much excess chlorine that children develop lots of allergies.
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by raymon » 11/06/12, 16:55

If you pass your water through an uv filter there will be 0 zero bacteria after there remains the problem of chemical pollution and it is much less feared than chlorine or aluminum from the network.
http://cdurable.info/L-eau-du-robinet-e ... r,804.html

Nitrate pollution can be seen very well on analysis and does not vary from day to day.
What is there around you culture, industry, houses, skeptics?
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by jlt22 » 14/06/12, 01:25

Simple possibility to use the 2 networks, but with manual intervention at each change.

1 city network arrival with valve
1 well network inlet with valve
1 outlet to home network with valve

Put a cuff between the home network and the well network
If the well supply fails, put the same cuff, but this time between home network and city network.

In this way, wells and city network remain absolutely independent, but the need for manual intervention at each network change.
The well water treatment must be installed upstream of the cuff, obviously
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by plasmanu » 14/06/12, 07:01

A three-way valve would do the trick as well.
One exit, 2 entries.
A non-return valve in front of each entry and voila.
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by aerialcastor » 14/06/12, 10:55

It is strictly prohibited.
There should be no physical connection, even temporary, between the two networks.
Only total overflow devices are authorized.
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by chatelot16 » 14/06/12, 11:33

the three-way valve is not allowed, because it is not impossible that there is a leak and that you can send your water into the network

the removable end of pipes seems to be a solution: it cannot be mounted on both your water source and the network

but this solution is not necessarily acceptable: your personal network is considered as polluted by your uncontrolled water ... so when you connect your personal polluted network to the public network, there can be little back and forth with the variations of network pressure ... therefore pollution of the public network
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by jlt22 » 14/06/12, 15:34

chatelot16 wrote:the removable end of pipes seems to be a solution: it cannot be mounted on both your water source and the network

but this solution is not necessarily acceptable: your personal network is considered as polluted by your uncontrolled water ... so when you connect your personal polluted network to the public network, there can be little back and forth with the variations of network pressure ... therefore pollution of the public network


The physical separation of the networks is accepted by all the regulations of the communities responsible for the distribution of drinking water.
Certain regulations authorize the non-return valve provided that it is stamped NF antipollution.

Even in the case of a public network alone, the biggest risk is the return of hot water in the event of a pressure drop. Some regulations talk about it and recommend a CNR on the arrival of the water heater (risk of legionellosis, I suppose)

To be quiet, you can combine CNR and removable cuff
Place the CNR on the house network departure: whatever the network used, there will be no return water

Normally, for domestic domestic consumption, the well must be more than 35 meters from a non collective sanitation spreading (yours or that of the neighbors)

It seems to me that water withdrawals (wells, boreholes) must be declared to the DASS.

You can request the regulation of the drinking water distribution service from your managing community;
It is often downloadable.
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by EOLED » 01/08/12, 19:36

jlt22 wrote:
chatelot16 wrote:the removable end of pipes seems to be a solution: it cannot be mounted on both your water source and the network

but this solution is not necessarily acceptable: your personal network is considered as polluted by your uncontrolled water ... so when you connect your personal polluted network to the public network, there can be little back and forth with the variations of network pressure ... therefore pollution of the public network


The physical separation of the networks is accepted by all the regulations of the communities responsible for the distribution of drinking water.
Certain regulations authorize the non-return valve provided that it is stamped NF antipollution.

Even in the case of a public network alone, the biggest risk is the return of hot water in the event of a pressure drop. Some regulations talk about it and recommend a CNR on the arrival of the water heater (risk of legionellosis, I suppose)

To be quiet, you can combine CNR and removable cuff
Place the CNR on the house network departure: whatever the network used, there will be no return water

Normally, for domestic domestic consumption, the well must be more than 35 meters from a non collective sanitation spreading (yours or that of the neighbors)

It seems to me that water withdrawals (wells, boreholes) must be declared to the DASS.

You can request the regulation of the drinking water distribution service from your managing community;
It is often downloadable.


Hello,
can this assembly meet your needs?
cordially

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jlt22
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by jlt22 » 01/08/12, 21:31

EOLED wrote:
Hello,
can this assembly meet your needs?
cordially

Image
Image


+1 for images

It's completely legal for my region; the 2 counters are even a plus: They allow you to see the consumption of each line.
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