DRAWINGS APPENDIX - Broads Authority... · Norfolk Site Location Plan N.T.S 21398/800 A N Sept 2017...
Transcript of DRAWINGS APPENDIX - Broads Authority... · Norfolk Site Location Plan N.T.S 21398/800 A N Sept 2017...
21398/B/SVH September 2017 Wayford Marine Ltd, Wayford Bridge
DRAWINGS APPENDIX
CONTENTS Drawing No. 21398/800 - Site Location Plan Drawing No. 419/17 - Existing Landscape by Richard Morrish Associates Drawing No. 21398/802 - Extent of Flood Zones Drawing No. 21398/804 - British Geological Survey Superficial Geology Map Drawing No. 21398/805 - British Geological Survey Bedrock Geology Map Drawing No. 21398/806 - British Geological Survey Hydrogeology Map Drawing No. 21398/810 - Surface Water Flooding Map – Flood Extent – 3.3%, 1.0%
& 0.1% AEP Drawing No. 21398/820 - Reservoir Flooding Map – Flood Extent
Source: Bing Maps
Wayford Marine Ltd
Proposed Development Wayford Marine Ltd Wayford Bridge Norfolk
Site Location Plan
N.T.S
21398/800 A
N
Sept 2017 SVH
Site Boundary
Legend
1.01m
The Maltings
The MalthouseWayford
Wayford
Boat Yard
Lodge
WAYFORD
ROAD
Cottage
1.49m
1.74m
1.22m
1.10m
1.16m
0.81m
1.27m
0.83m
1.01m
1.13m
0.94m
1.74m
1.16m
0.81m
1.27m
0.83m
1.01m
1.13m
0.94m
1.74m
1.16m
1.16m
1.12m
0.79m
0.86m
0.77m
0.81m
0.78m
0.78m
0.94m
1.11m
1.27m
0.83m
0.95m
1.01m
1.29m
1.35m
1.28m
1.21m
1.21m
1.23m
1.01m
0.86m
1.13m
1.11m
1.25m
1.34m
1.07m
1.08m
0.82m
0.92m
0.94m
0.87m
0.83m
0.80m
Willow
Birch
Office
Building
Workshops
Chann
el
River Ant
Oak'Ferry'
Alder
Alder
Alder
Alder
Alder
Reedbed
Reedbed
Marina
GrassTrack
Grass
Grass
Grass
Grass
Grass
Grass
Grass
Grass
Willow scrub.
A1151
No.4
No.5
slipw
ay
workshop
No.7
No.6
0.80m
office
wc
28 existingmoorings inmarina basin
No.1
No.3
No.2
Reedbed
GrassTrack
Grass
Grass
1.10m
The Maltings
The Malthouse1.49m
1.74m
1.22m
1.10m
1.74m1.74m
Site Access Inset.(1:500 @A1)
Some pruning backof willow 'hedge'along Maltingsboundary may berequired.
Scalpings removed.Make good grass area
Proposed site.(1:500 @A1)
Make good grass areasoutside hardstand areas.
Gravel accessto sewagetreatment plant.
5m wide mown grass trackwayretained for occasional vehicularaccess to riverfront staging areas.
Clear existing willow scrub andexpand reedbed wetland.
Boardwalks and balconies and partsof the accommodation lodges areconstructed above the wetland.
Thin out alder copse. Coppice 50% of thestems. and reduce extent of stand.Remove self seeded trees along river edge.
Slough-out low lying area and define edges more clearly so thatthe 'reedbed' area is approximately 400mm lower than surrounds(or low enough to sustain wet habitat subject to trial pits). Roofwater and other clean surface water drainage can go into theseareas (refer to indicative section).
Gaps between sections ofstaging will retain 'natural'riverside profile and vegetation.
Existing track access(refer to inset).
SiteBoundary.
Ditch to be cleared of bramble etc.Existing oak, alder, willow carrwoodland beyond boundary ditchunaffected by development.
Boatyardhardstand.
Key
Existing trees
Trees removed
Wetland habitat
'Meadow' (Long grass).
'Lawn' (Short mown grass).
Proposed hedge
Shrub planting
New trees(with 1.5m dia mulch saucer).
Tree and scrub removed.
5m wide mown track retained for occasionalvehicular access to the riverside staging.
Retain existing trees.Clear boats.Make good grass areas.
Old boats cleared; Hardstand arearetained. New storage buildingerected.
Bankside areas retainedas short mown grass.
Existing slipway.
'Hedge' removed.(Some of Grey Willow tobe transplanted to edgeof wetland basins).
Refer to Architects drawings for more details of proposedstaging and boardwalks.
Section A-Ai.(1:250 @A1)
Mown track.
River frontstaging.Reedbed
basin
Accommodation lodge.
Parking.
Refer to LD03 fordetailed soft landscapedesign proposals forthis area.
Nest boxes
drawing :
job :
client :
A. Boatshed removed. RM 15-08
B. Red line altered. RM 06-09
1.49m
1.74m
1.22m
1.10m
1.10m
1.16m
1.16m
1.12m
0.79m
0.86m
0.77m
0.81m
0.78m
0.78m
0.94m
0.98m
1.11m
1.27m
0.83m
0.95m
1.01m
1.01m
1.10m
1.21m
1.29m
1.35m
1.28m
1.21m
1.21m
1.23m
0.80m
1.01m
0.86m
1.13m
1.11m
1.23m
1.25m
1.24m
1.34m
1.28m
1.07m
1.08m
0.82m
0.92m
0.94m
0.87m
0.80m
1.07m
slipw
ay
area of trees tobe retained
area of treesto be removed
trailer park
area of reedbed to beretained
remove portablebuildings for boatstorage, office andWC. connect WC toexisting septic tank
new storagebuilding
boatyardhardstanding
ditch
Matrix CLF6sewagetreatment uint,discharge toditch
area of reedbed to beretained
grassedpath
boat wash-downarea
tidy and levelexisting storage areaand finish withcompacted scalpings
driveway & parking,compacted hardcoreand blinding with tarspray and shinglesurfacing
boatturningarea
No.4
sleeps
6
No.5
sleeps
4
No.7
sleeps
8
No.6
sleeps
8
No.1
sleeps
6
No.3
sleeps
6
No.2
sleeps
4
workshop
KEY
Flood Zone 1
Flood Zone 2
Flood Zone 3
1 in 20 Year Flood Zone 3B Extent
1 in 100 Year Flood Zone 3A Extent
1 in 1000 Year Flood Zone 2 Extent
Site Boundary
Levels from EA LiDAR???m
Drawing No.
Scale U.N.O.
Drawing Title
Rev
Date Drawn By
Description
Client
Project
Rev Date Chkd
Telephone: (01953) 452001 Fax: (01953) 456955E-mail: [email protected] www.plandescil.co.uk
Connaught Road Attleborough Norfolk NR17 2BW
civil structural environmentalsurveying
Wayford Marine Ltd
Proposed DevelopmentWayford Marine LtdWayford Bridge
Extent of Flood Zones
(A1) 1:500 June 2017 MJH
B21398/802reproduction infringes copyright. Consulting Engineers Ltd. Unauthorisedthereon are the copyright of PlandescilThis drawing and the works depicted
FOR PLANNING
First Issue0 09.06.17 MJH
Note:
1. All dimensions noted are in meters unless stated otherwise.
2. Do not scale from this drawing, if dimensions are not clear ask.
3. This document has been created in accordance with Plandescil LtdTerms & Conditions along with the scope of works provided by theclient to Plandescil. Any use of this document other than for itsoriginal purpose is prohibited, Plandescil accept no liability for anythird party uses of this document.
4. Plandescil Ltd to be immediately notified of any suspectedomissions or discrepancies.
5. This drawing is to be read in conjunction with all other relevantdocuments relating to the project.
20 0 20 40
1:500 - D R A W I N G S C A L E R E F E R E N C E (m)
50301010 5
Second IssueA 15.08.17 MJHRed line amendedB 07.09.17 MJH
British Geological Survey Superficial Geology Map
N.T.S
21398/804 A
SVH
Wayford Marine Ltd
Sept 2017
Based upon Geology of Britain Viewer, with the permission of the British Geological Survey.
Legend
Bacton Green Till Member (Diamicton)
Head (Clay, Silt, Sand & Gravel)
N Proposed Development Wayford Marine Ltd Wayford Bridge Norfolk
Happisburgh Glacigenic Formation (Sand & Gravel)
Breydon Formation (Clay & Silt)
Breydon Formation (Peat)
Briton’s Lane Sand & Gravel Member
None
British Geological Survey Bedrock Geology Map
N.T.S
21398/805 A
SVH
Wayford Marine Ltd
Sept 2017
Based upon Geology of Britain Viewer, with the permission of the British Geological Survey.
Legend Crag Group (Sand)
N Proposed Development Wayford Marine Ltd Wayford Bridge Norfolk
British Geological Survey Hydrogeology Map
N.T.S
21398/806 0
SVH
Wayford Marine Ltd
June 2017
Based upon Sheet 4 : Hydrogeological Map of Northern East Anglia (1:125,000) - 1976, with the permission of the British Geological Survey.
Legend
Contours of the water table or pressure surface
N Proposed Development Wayford Marine Ltd Wayford Bridge Norfolk
+5
+10
0
Surface Water Flooding Map - Flood Extent 3.3%, 1.0% and 0.1% AEP
N.T.S
21398/810 A
SVH
Wayford Marine Ltd
Sept 2017
Source: Environment Agency
Less than 0.1% AEP (Very Low Risk)
Extent of 0.1% AEP (Low Risk)
Extent of 1.0% AEP (Medium Risk)
Legend
Extent of 3.3% AEP (High Risk)
N Proposed Development Wayford Marine Ltd Wayford Bridge Norfolk
Reservoir Flooding Map - Flood Extent
N.T.S
21398/820 A
SVH
Wayford Marine Ltd
Sept 2017
Legend Maximum extent of flooding
N Proposed Development Wayford Marine Ltd Wayford Bridge Norfolk
Source: Environment Agency