Waterstructuur en waterparagraaf 'Het Opbroek' te Rijssen
Waterstructuur en waterparagraaf 'Het Opbroek' te Rijssen
Waterstructuur en waterparagraaf 'Het Opbroek' te Rijssen
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Inhoudsopgave<br />
1 Inleiding......................................................................................................................... 4<br />
2 Algeme<strong>en</strong>...................................................................................................................... 5<br />
3 Huidig oppervlak<strong>te</strong>wa<strong>te</strong>rsys<strong>te</strong>em.................................................................................. 6<br />
4 S<strong>te</strong>d<strong>en</strong>bouwkundig schetsontwerp ............................................................................... 9<br />
5 Uitgangspunt<strong>en</strong>........................................................................................................... 10<br />
5.1 Bov<strong>en</strong>grondse reg<strong>en</strong>wa<strong>te</strong>rafvoer................................................................................ 10<br />
5.2 Ontwa<strong>te</strong>ringstructur<strong>en</strong>................................................................................................. 10<br />
5.3 Beheersing grondwa<strong>te</strong>rpeil<strong>en</strong> ..................................................................................... 10<br />
5.4 Keuze wa<strong>te</strong>rvoer<strong>en</strong>de ‘Oos<strong>te</strong>rhofsbeek’ of gro<strong>en</strong>e ‘Oos<strong>te</strong>rhofsbeek’ ........................ 10<br />
5.5 Beperk<strong>te</strong> afvoer richting landelijk gebied .................................................................... 11<br />
5.6 Afvoer vuilwa<strong>te</strong>r (DWA)............................................................................................... 11<br />
5.7 Fasering ...................................................................................................................... 11<br />
6 Uitwerking wa<strong>te</strong>rstructuur ........................................................................................... 12<br />
6.1 Uitgangspunt<strong>en</strong>........................................................................................................... 12<br />
6.2 Ruim<strong>te</strong> voor wa<strong>te</strong>rstructur<strong>en</strong>....................................................................................... 12<br />
6.3 Aanleghoog<strong>te</strong>.............................................................................................................. 16<br />
7 Aandachtspunt<strong>en</strong> ........................................................................................................ 18<br />
8 Wa<strong>te</strong>rparagraaf ........................................................................................................... 19<br />
8.1 Algeme<strong>en</strong>.................................................................................................................... 19<br />
8.2 Huidige situatie ........................................................................................................... 19<br />
8.3 Beschrijving plan......................................................................................................... 19<br />
8.4 Knelpunt<strong>en</strong> huidige situatie/bes<strong>te</strong>mmingsplan ........................................................... 19<br />
Bijlage 1: Ontwerp <strong>en</strong> fasering<br />
Bijlage 2: Ontwa<strong>te</strong>ringsstructuur<br />
Bijlage 3: Bergingsberek<strong>en</strong>ing<br />
Bijlage 4: Hoog<strong>te</strong>ligging<br />
Bijlage 5: Tracé persleiding<br />
GM-0017561 0<br />
Pagina 3 van 22
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