Interviewer instructions
<span class="em">4.B.8 Type of evacuation system of residual waters</span></p>
<p>This variable will take the following values:</p>
<div class="i1">'Sewage' if the building is connected to a general evacuation network<br />'Other type' if the building possesses its own installation of water evacuation, such as a septic tank or similar, or has available other systems of direct evacuation, with or without depuration, a tank, rivers, lakes, sea, cesspool, etc.</div><p>Categories of this variable:</p>
<div class="i1">Tubing<br />Another type<br />It does not have</div>