Br2

Br3

Br4

Br1

Br6

Br7

Br5

Purpose of Issue

Project Title

Drawing Title

Drawn Checked

MidpointAlençon Link, BasingstokeHampshire, RG21 7PPTelephone (01256) 310200Fax (01256) 310201www.aecom.com

AECOM

DateApproved

RevDrawing Number

01

THIS DOCUMENT HAS BEEN PREPARED PURSUANT TO AND SUBJECT TO THETERMS OF AECOM'S APPOINTMENT BY ITS CLIENT. AECOM ACCEPTS NO LIABILITY

FOR ANY USE OF THIS DOCUMENT OTHER THAN BY ITS ORIGINAL CLIENT ORFOLLOWING AECOM'S EXPRESS AGREEMENT TO SUCH USE, AND ONLY FOR THE

PURPOSES FOR WHICH IT WAS PREPARED AND PROVIDED.

AECOM Internal Project No. Scale @ A3

60612179 1:15,000

HB SL EC

Client

File Nam

e: \\eu.aecom

net.com

\EMIA\UKI\UKB

AS1\Jobs\PR-427777_Ipsw

ich_BC

_SFR

A\900_CAD

_GIS\911_G

IS

0 0.35 0.7 1.05 1.4km

LEGEND

IPSWICH LEVEL 1 SFRA 2019

DRAFT

IPSWICH BOROUGHCOUNCIL

THIS DRAWING IS TO BE USED ONLY FOR THE PURPOSE OFISSUE AND IS SUBJECT TO AMENDMENT

Copyright

Contains OS data © Crown copyright and databaseright (2019)

Contains Environment Agency information ©Environment Agency and/or database right

Notes

01/20

Borough Boundary

Main Rivers

Ordinary Watercourses

Breach Locations

Hazard rating

Caution

Danger to some

Danger to most

Danger to all

FLOOD HAZARD 0.1% ANDCLIMATE CHANGE TO 2118 FROM

PUMPING STATION FAILURE

FIGURE 19AF

1.This mapshows themodelledfloodhazardfromthe IP04Barrier : PSnot operating.2. IP04scenarioincludes: IpswichFDMSincludingbarrier, pumpingstationfor fluvial flow, repairs toNewCut u/s defences,WhersteadRdfloodgate, Tescodevelopment withenhanceddefences. Barrier closedandpumpingstationnot built.3. Thebreachmodellingwas updatedin2011as partof theoriginal SFRA(fromEAbreachmodellingcreatedin2009) andwas sensitivity testedby theEnvironment Agency in2019for inclusionwithinthis updatedSFRA.4. Modellingshownincludes theraisingof flooddefences (relativetoformer SHLAAsite47) to6mAOD. This defenceraisinghas not beencompleted,therefore, thelocal representationof floodhazardanddepthmay beslightly altered. Development proposals local tothis siteshouldfurther developbreachmodellinginconsultationwiththeEA, IBC&LLFAtoinformdevelopment layout

closed