pdf, 3,5 mb - Kustwerk Katwijk
pdf, 3,5 mb - Kustwerk Katwijk
pdf, 3,5 mb - Kustwerk Katwijk
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Inhoud<br />
Projectplan Kustversterking <strong>Katwijk</strong><br />
Samenvatting .............................................................................................................................................................. 5<br />
1 <strong>Kustwerk</strong> <strong>Katwijk</strong> .............................................................................................................................................. 11<br />
1.1 Aanleiding planstudie ............................................................................................................................. 11<br />
1.2 Doelstelling planstudie ........................................................................................................................... 12<br />
1.3 Projectplan Kustversterking <strong>Katwijk</strong> .................................................................................................... 12<br />
1.4 Van alternatieven naar voorkeursalternatief ....................................................................................... 12<br />
1.5 Betrokken partijen ................................................................................................................................... 13<br />
1.6 Werkorganisatie ....................................................................................................................................... 14<br />
1.7 Leeswijzer ................................................................................................................................................. 14<br />
2 Procedure en inspraak ....................................................................................................................................... 16<br />
2.1 Wettelijk kader ......................................................................................................................................... 16<br />
2.2 Procedure planstudie <strong>Kustwerk</strong> <strong>Katwijk</strong> ............................................................................................. 17<br />
2.3 Inspraak .................................................................................................................................................... 19<br />
3 Probleemstelling ................................................................................................................................................ 20<br />
3.1 Veiligheidsprobleem ............................................................................................................................... 20<br />
3.2 Behoud van Ruimtelijke kwaliteit ......................................................................................................... 22<br />
4 Ontwerpuitgangspunten en randvoorwaarden ............................................................................................ 25<br />
4.1 Inleiding .................................................................................................................................................... 25<br />
4.2 Basisprincipes veiligheid ........................................................................................................................ 25<br />
4.2.1 Inleiding ................................................................................................................................ 25<br />
4.2.2 Definitie ‘<strong>Katwijk</strong> binnendijks’ .......................................................................................... 25<br />
4.3 Uitgangspunten en randvoorwaarden voor het ontwerp .................................................................. 27<br />
4.3.1 Totstandkoming Ligging Dijk-in- Duin ............................................................................ 27<br />
4.3.2 zandige kust ......................................................................................................................... 27<br />
4.3.3 hybride constructie .............................................................................................................. 28<br />
4.3.4 Aansluitconstructies ............................................................................................................ 30<br />
4.3.5 Hydraulische randvoorwaarden ....................................................................................... 30<br />
4.3.6 Robuustheid en duurzaamheid ......................................................................................... 31<br />
4.4 Verlenging uitwateringskanaal .............................................................................................................. 32<br />
4.5 Waterkering beheer ................................................................................................................................. 32<br />
4.6 Ruimtelijke inpassing .............................................................................................................................. 34<br />
4.7 Overige ontwerpuitgangspunten .......................................................................................................... 35<br />
5 Ontwerp Dijk-in-Duin ...................................................................................................................................... 37<br />
5.1 Inleiding .................................................................................................................................................... 37<br />
5.2 Ontwerp van dijk en aansluitconstructies ............................................................................................ 37<br />
5.2.1 Traject van de dijk ................................................................................................................ 37<br />
5.2.2 Aansluitconstructies ............................................................................................................ 38<br />
5.3 Constructief ontwerp van de dijk .......................................................................................................... 38<br />
5.4 Ontwerp duin en strand ......................................................................................................................... 39<br />
076878076:A - Definitief ARCADIS<br />
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