Lower Thames Crossing Thames Lower Lower Thames Crossing |2017 Section 13:Section Appendices

Volume 2: Introduction Conditions Existing and Post-Consultation Scheme Assessment Report Assessment Scheme Post-Consultation Lower Thames Crossing Thames Lower Lower Thames Crossing |2017 Section 13:Section Appendices

Volume 2 POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Contents

Title Appendix 2.1 Previous Studies References Appendix 2.2 Key Plan Appendix 2.3 Public Rights of Way and Cycle Routes Appendix 2.4 Existing Geology and Mining Appendix 2.5 Existing Utilities Appendix 2.6 Highways and River Operations and Maintenance Appendix 2.7 Air and Noise Constraints and Air Quality Modelling Receptor Locations Appendix 2.8 Landscape/ Townscape Constraints Appendix 2.9 Historic Environment Constraints Appendix 2.10 Biodiversity Constraints Appendix 2.11 Water Constraints Appendix 2.12 Community Land Use Constraints

i POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13 APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Appendix 2.1 Previous Studies References

Previous Studies References

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13 APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Title Date Client Author(s) Assessment of Lower Thames November Essex County Council Gifford, MVA Crossing Capacity 2008 and Kent County Consultancy and Capita Council Dartford River Crossing Study January Department for Parsons Brinckerhoff into Capacity Requirement 2009 Transport/ Highways Agency Lower Thames Capacity March Department for Halcrow Hyder Joint Study: Option A 2010 Transport/ Highways Venture (HHJV) Agency Dartford Crossing March Department for PricewaterhouseCoopers Review of Financing Options 2010 Transport Delivering a Sustainable May 2010 Kent County Council Jacobs Transport System London to Dover/ Channel Tunnel Final Report The Lower Thames Crossing August Kent County Council KPMG (KPMG Regeneration and 2010 Funding Report) Third Thames Crossing May 2012 Kent County Council, URS Regeneration Impact Essex County Council Assessment and Thurrock Council Review of Lower Thames April 2013 Department for AECOM Crossing Options: Final Transport Review Report Review of Lower Thames April 2013 Department for AECOM Crossing Options: Output 2 Transport Design & Costing Report Options for a New Lower May 2013 Department for Department for Transport Thames Crossing; Transport Consultation Document Options for a New Lower December Department for Department for Transport Thames Crossing; 2013 Transport Consultation Response Summary Module 1: Lower Thames May 2014 Department for Jacobs Crossing Study: Comparative Transport Air Quality Assessment of Options Module 2: Scoping the cost of May 2014 Department for Jacobs/ AECOM potential environmental Transport mitigation of Option C Module 3: Potential Additional May 2014 Department for Jacobs/ AECOM Network investment at M25 Transport Junction 30 and on the A13 Module 4: Integration of Option A May 2014 Department for Jacobs/ AECOM with the M25 and A282 Transport Module 5: Review of Potential May 2014 Department for Jacobs Employment and Housing Transport Growth Technical Note May 2014 Department for Jacobs/ AECOM Overall Cost Information for Transport Options A+ and C2 Government Response to July 2014 Department for Department for Transport Consultation: Options for a New Transport Lower Thames Crossing

Appendix 2.2 Key Plan Key Plan

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13 APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 20176 UNCONTROLLED WHEN PRINTED M25 B186

A128 A 127

Brentwood

Birds Lane

Havering Basildon A 1235

Thorndon Park Brentwood

Childerdith Lane Registered Park A127 and Garden B148

A 132

CodhamLane Hall B148

A127 A 1321 Codham Hall B186 Farm M25 West J29

Horndon BASILDON B1036

Shoeburyness Railway B1036 Brentwood Thurrock St Mary's Lane

UPMINSTER B1007 Basildon Thurrock A176 B1464

B187 Dunnings Lane Dunnings

B186 Dry Street

Doesgate Lane Old Church Hill

Lower Dunton Road Bulphan A13

B1421

Pike Lane

North B1007 High Road Ockendon B1420 B1421 Fen Lane A128 B1421 Pea Lane Havering Ockendon RoadManor Hall

Aveley Road Farm Farm Thurrock

Parker's Farm Road

Sunnings Lane Upminster and Grays Landfill site Bramble Lane Corringham Branch B1007 Conway's Road Horndon

Dennis Road North Road Orsett B188 on the Hill South Ockendon Warwick Lane Fen Hall A1014 Stanford-le-Hope West Road The Manorway

Bishop Bonners Saffron Gardens M25 Palace A1013 Mardyke River London Gateway Port Belhus Woods South Orsett (DP World) Country Park Ockendon B188

Rectory Road

A13 Butts Lane Baker Street Stanford Road Belhus Park Stifford Clays Road Registered Park Orsett Cock and Garden Roundabout B1335 Bukingham Hill Road Crop mark A1013 Anglo-Saxon Thurrock AVELEY complex, Orsett North Cemetery Thameside M25 Mardyke Valley Scheduled Brentwood Road Nature Park J30 Stifford monument

A13 B188

A1013 High House Lane Mucking Flats and Ship Lane Linford Marshes, SSSI A1306 A13 A1306 Hangman's and Ramsar Site

Wood and A1089

A126 Mardyke River A282 A1012 Denehole's J31 Chadwell The Greater Lakeside SSSI St Mary Shopping Centre East Thames Estuary Purfleet The Purfleet GRAYS Muckingford Road Turnpike Lane Tilbury Linford Road Chalk Pits B149 South Thames HS1 SSSI West Princess Margaret Road Estuary and Marshes, South West Thurrock SSSI and Ramsar Site Stifford Globe Pit A126 Tilbury SSSI The Gateway A1090 Academy Lane Street Low London Road London Tilbury Southend (LTS) Church Road Railway Station Coopers Shaw Road London Road

Distribution A126 Bowaters A282 Thurrock Lagoon West Tunnel Park Farm and Marshes SSSI

Dartford A1089 Coalhouse Cliffe Cliffe Fort Cable Tunnel Swanscombe Tilbury loop lineWest East Fort Littlebrook Peninsular TILBURY Tilbury Tilbury East Tunnel Power Station Marshes Marshes

Fast Track Bus Route QE II Bridge London Resort River Thames rMCZ Tilbury A206 Company Holdings Thurrock Tilbury Fort Road Power Station Limited Dartford Docks Tilbury A206 Medway

A1089 Fort Gravesham A282 B255 DARTFORD J1a HS1 A226 Thurrock Gravesham Tilbury Cable Thames Estuary and Greenhithe Tunnel Marshes B2175 Bow Arrow Ebbsfleet SPA, SSSI and Rail Bridge New Tavern Fort Ramsar Site International B2175 GRAVESEND Station Northfleet North Kent Railway A 226 Bluewater Milton Rifle Range Thames and Medway Canal B2174 Thames Way B2500 Shopping Centre (Metropolitan Police

B259 Training Facility) B261 A225 A296 A2260 A282 B255 Lower Higham Road Road B262 J1b Ebbsfleet A226 Chalk Anglo Saxon Queen's Farm Junction Lower Rochester Road Cemetery at Darenth Wood Whitehill Lane

Darenth Park SSSI & Country Hall Road Church Lane Park Bean New St. Mary's M25 House

A2 Junction Church Lane J2 Farm Green A2 Bean A227

Thong Lane Valley Drive Higham

M25 Gravesham

Crown Lane A226 Darenth Dartford Forge Lane B262 Hever Ct. Road Wrotham Road Shorne Ifield Road Shorne Roundabout Thong Peartree Lane HS1 A2 Istead A289 Crutches Lane A226 Rise Great Crabbles

A227 Henhurst Road Shorne Woods Woods SSSI Roundabout Brewers Road B260 Country Park

B2108 Shorne and A2 M2 J1 Ashenbank Brewers Road Roundabout Covered Church Road Church Woods SSSI reservoir Jeskyns Road Longfield ROCHESTER Cobham Hall Registered

Park and Garden SSSI M2 Dartford B260 Cobham Sevenoaks Halfpence Lane Gravesham Medway Cobham Woods SSSI SEVENOAKS A228 Longfield Road Kent Downs Hartley AONB M2 J2

Warren Road

Hook Green

This map is reproduced from Ordnance Survey material with the permission of Ordnance Survey on behalf of the controller of Her Majesty's Stationery Office © Crown copyright. Unathorised reproduction infringes Crown copyright and may lead to prosecution or civil proceedings. AL 100030649 (2014) Client Project LOWER THAMES Status Revision S5 P03 CROSSING Scale NTS Date - 13-01-16 Drawing title Drawn By M Rojas-Gómez Checked By M Robinson P03 S5 13-03-17 Minor Amendments MRG MR GH Halcrow Hyder Joint Venture Approved By G Hodge Burderop Park Project No. HA PIN Originator Key Plan Original Size P02 S5 28-06-16 Post consultation SAR changes MRG ABE GH Swindon, SN4 0QD HA540039 HHJ A1 Tel. +44(0)1793 812479 P01 S5 18-01-16 SAR ISSUE MRG MR GH Drawing number

Rev Status Rev. Date Purpose of revision Drawn Chck'd Apprv'd HML-ZZZZZZZZZZ-DR-RD-1002

HA540039-HHJ-HML-ZZZZZZZZZZ-DR-RD-1002.dwg POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES) Appendix 2.3 Public Rights of Way and Cycle Routes

Public Rights of Way and Cycle Routes

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13 APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES) Appendix 2.4 Existing Geology and Mining Existing Geology and Mining

Existing Geology and Mining A2.4.1. Existing Geology A2.4.1.1 The generalised geological succession of the study area is summarised in Table 1. For Geological plans refer to the Post-Consultation SAR Volume 4 Appendix 4.2. TABLE 1 - GENERALISED GEOLOGICAL SUCCESSION System / Stratigraphical Series Group Formation General Description Period Thickness

Quaternary Holocene Alluvium Marine and Estuarine 1 - 20m Alluvium Silt and clay with lenses and beds of peat, and seams of sand and gravel.

Quaternary Pleistocene Head Deposits Undifferentiated, pebbly Not identified sandy clay; some gravel.

Terrace Gravels River Terrace Deposits (Taplow Gravel) - Gravel, sandy and (Lynch Hill Gravel) clayey in part. (Boyn Hill Gravel) (Black Park Gravel)

Palaeogene Eocene Thames London Clay Dark bluish to brownish Up to 150m Group Formation grey clay, containing variable amounts of fine- grained sand and silt.

Cross-bedded shelly 0 - 12m Harwich Formation sand (the Oldhaven Beds) with a basal pebble bed.

Palaeogene Palaeocene Lambeth Woolwich Formation The upper beds are clay 5-20m Group with shells, ferruginous Upnor Formation sand, lignitic sand and lignite. The lower beds are coarse sand with pale grey clay partings and coarse gravel of black flint. Greenish to brownish Thanet grey silty, fine-grained No Sand sand, clayey and more Group Up to 32m Formation silty in lower part, with a conglomerate of flint pebbles and nodular flints at the base.

Cretaceous Upper Upper Undivided, mainly Fossilferous nodular Up to 70m Cretaceous Chalk Seaford Chalk chalk with bands of Group nodular flints, hardgrounds and marl Lewes Chalk seams. 20 – 40m

System / Stratigraphical Series Group Formation General Description Period Thickness White chalk with hard nodular beds.

Notes: Excludes stratigraphical units that are absent from the study area. Stratagraphical thicknesses have been taken from Geological Maps. A2.4.1.2 The study areas for Locations A and C are situated on the southern limb of the London Basin syncline, which include the strata up to the Thames Group. The strata dips very gently to the northwest at generally less than 2 degrees. Unconformably overlying the Upper Chalk in the central part of the London Basin are Palaeogene deposits, which are mainly comprised of the Thanet Sand Formation and Lambeth Group, these are dominated by sands and clays. The Thames Group (mainly the London Clay Formation) is also present, although mainly in the area north of the A13. A2.4.1.3 The Palaeogene and Late Cretaceous deposits are overlain in places by Quaternary deposits mainly of Alluvium (with peat lenses and beds), River Terrace and Head Deposits. The Alluvium deposits are most evident along the River Thames channel and subsidiary river channels, such as the Mardyke and the River Darent. The River Terrace Deposits are also present in places below the Alluvium to varying thicknesses. River Terrace Deposits dominate the hill tops and higher ground, especially to the north and also to the south of the River Thames valley. A2.4.1.4 In the north, generally north of the Mardyke channel, around Ockendon but also continuing eastwards to Orsett, the London Clay Formation is present below the River Terrace and Head Deposits. It is shown in outcrop in many places where there have been old quarries and pits. However, most of these areas are shown on the geological maps as Worked Ground (described as mainly chalk, sand and gravel pits with little or no fill), and as Worked Ground and Made Ground (described as wholly or partly backfilled pits). The natural London Clay outcrops begin to appear intermittently around North Ockendon and become more regular in the far north of the study are near Little Warley along the A127 and to the east of the A128. A2.4.1.5 South of the Mardyke Valley and north of the West Thurrock and Tilbury Marshes, the higher ground and hill tops consist of River Terrace Deposits overlying the Lambeth Group and Thanet Sand Formation; these in turn unconformably overlie the Upper Chalk Formation. In the West Thurrock area, where the land slopes gently towards the West Thurrock Marshes, the Upper Chalk is shown in outcrop. Although most of the area is shown as Worked Ground, which is described as mainly chalk, sand and gravel pits with little or no fill on the geological maps and Worked Ground and Made Ground, which is described as wholly or partly backfilled pits. Similarly on the south side of the River Thames Valley the Upper Chalk outcrops on the lower sides of the hills, although in the western area from Swanscombe to Dartford it is shown with hatching identifying Worked Ground and Worked Ground and Made Ground.

A2.4.2. Mining A2.4.2.1 Quarrying of sand and gravel for building materials and the excavation of chalk and clay for the manufacturing of cement was extensive either side of the River Thames, the majority of which has now ceased. The chalk quarries, of which there are many between the A13 in the north and the A2 in the south, were 25m deep or more. Since the end of manufacture of cement the quarries have either been backfilled with waste, left as water- filled lakes or been redeveloped for industrial, retail and residential development. A2.4.2.2 Chalk extraction in the area has not just been limited to open quarries. Numerous deneholes and even underground mines (beneath Dartford) are present throughout the area from the A13 south to the A2. Deneholes comprise a small shaft excavated down to the chalk off which small adits were driven. The chalk mining in this way was undertaken in medieval times and was used for liming agricultural fields. Some deneholes are known to have been constructed in pre- Roman times. The location of deneholes is very difficult to predict and several of these were encountered during the construction of HS1. A2.4.2.3 North of Junction 30 (M25), gravel, sand and clay extraction was extensive. In many locations the underlying deposits of London Clay have been excavated for cement production, in particular north of South Ockendon. The mining that occurred around Ockendon reached its zenith post 1920. At one point 1.5 million tonnes were extracted per annum from a quarry. The clay was mixed with water to turn it to slurry, allowing it to be pumped to a cement plant in Grays initially, and later to a plant in Northfleet for addition to the raw cement mix. This involved an 11km pipeline beneath the Thames. As aforementioned the remains of these pits are depicted as outcropped London Clay or worked ground due to the majority being backfilled with landfill material. Information provided by the current landfill operator during previous studies suggests the backfilled pit known as Area 3 at Ockendon was licensed to accept hazardous waste within the last 40 years in the form of asbestos and liquid toxic for a period of time after changes in legislation. Area 3 is still operational and is planned to be extended to the east, although it does not accept hazardous waste anymore. It is unknown when this ceased and the amount of waste accepted. A2.4.2.4 Other areas of chalk, sand and gravel extraction have occurred near the A2 at Shorne, the surrounding land between East Tilbury and Chadwell St Mary and around Junction 30 of the M25 and along the A13. The majority of these have been backfilled with landfill material.

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 8) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES) Appendix 2.5 Existing Utilities Existing Utilities

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Existing Utilities A2.5.1.1 Existing utility information has been obtained from utility companies for Locations A and C. This process has identified the location and type of significant utility infrastructure within the Study Area. The key utilities are described below. Location A A2.5.1.2 On the south side of the River Thames there is a sub-surface medium pressure gas pipeline crossing beneath existing A282 on the approximate line of Bow Arrow Lane south footway. A2.5.1.3 On the south side of the River Thames there is one or more sub- surface oil pipeline(s) at Junction 1a crossing the A282 roughly perpendicular to the carriageways. The depth of the oil pipeline(s) is currently unknown. A2.5.1.4 On the south side of the River Thames is an existing high voltage overhead electricity line that originates from Littlebrook Power Station. The electricity line crosses over Junction 1a in the east-west direction and again at a skew in the north-west direction around the fast track bus route. A2.5.1.5 On the north side of the River Thames there are overhead electricity lines that cross existing A282 between Junction 31 and Junction 30. A2.5.1.6 There is a National Grid underground power cable tunnel (Dartford Cable Tunnel) crossing the river and running parallel approximately 120m to the west of the existing Dartford west tunnel. It is understood to carry National Grid high voltage cables and underground cables (including those associated with the existing tunnel ventilation buildings) and drainage. A2.5.1.7 On the north side there are various sub surface national grid conductors and high voltage cables. A2.5.1.8 Other utility infrastructure within Location A includes low voltage cables, fibre optic cables, telephone lines, drainage pipes, technology and lighting cabling and infrastructure. Location C A2.5.1.9 On the south side of the River Thames are overhead electricity lines and a major gas pipeline. Adjacent to the A2 near Cobham London Road services there is a large electricity pylon and associated overhead cables. These overhead cables go north over the A2, approximately 1km to the east of Chalk and then over the Thames and Medway Canal west of the railway sidings. A2.5.1.10 There are overhead cables from the east which generally run parallel with the Thames and Medway Canal and these cables connect into a large pylon on the south bank of the River Thames to the east of the Metropolitan Police Specialist Training Centre. At this point the cables go beneath the river in a cable tunnel in a north westerly direction towards Tilbury power station.

A2.5.1.11 On a similar alignment to the overhead cables there is a National Grid gas pipeline that runs under the A2 and north east towards the river where it crosses the river via a tunnel towards Coalhouse Fort. A2.5.1.12 On the north side of the river there are a large number of overhead cables that originate at Tilbury power station and run north. A2.5.1.13 The gas pipeline from south of the river runs between West Tilbury and and East Tilbury and then north, eventually crossing the A127 to the east of the A127/ A128 grade separated junction. A2.5.1.14 Within Location C there is a significant amount of other utility infrastructure, this includes low voltage cables, fibre optic cables, telephone lines and sewer pipes.

Appendix 2.6 Highway and River Operation and Maintenance Highway and River Operation and Maintenance

Highway and River Operations and Maintenance A2.6.1 Highway Operations and Maintenance A2.6.1.1 LTC would interface with and affect strategic roads in two Highways England maintenance areas, Area 4 and Area 5 as shown in Figure 1. A2.6.1.2 Area 4 is maintained by A-one+ Integrated Highway Services (Colas/ Costain/ CH2MHill) on behalf of Highways England. A2.6.1.3 Area 5 is maintained by Connect Plus under the M25 DBFO Contract, a 30 year concession contract which commenced in 2009. This includes the operation and maintenance of the Dartford Crossing and its approaches.

FIGURE 1 - EXTENT OF M25 DBFO AND AREA 4 CONTRACTS

A.2.6.1.4 At present, the motorway network is accessed via short/medium term stops on the hard shoulder or under traffic management following the road space booking procedure. Off network access is also used in some locations. A.2.6.1.5 At the Dartford Tunnels, maintenance is undertaken during planned closures. On the QEII Bridge, maintenance is carried out during lane closures or full bridge closures. A.2.6.1.6 The existing tunnel system includes fire detection and suppression systems, public address (PA) system, lane control signs, Communications/SCADA (Supervisory Control and Data Acquisiton), emergency services radio/telephone re-broadcast system, tunnel specific CCTV, drainage & pumping systems, ventilation and road lighting and emergency lighting. This is operated from the Dartford River Crossing Control Centre (DRCC) which is located adjacent to the southern end of the crossing. There are two compounds where

Highways England Traffic Officers and Traffic Management (TM) crews are located to provide immediate assistance for incidents on the crossings. Additionally there are twelve observation points at the extents of the crossing which Highways England Traffic Officers can use to gain access to the crossing to assist road users. There is currently a northbound and a southbound depot which have a TM crew and Traffic Officers on site to enable small incidents to be dealt with quickly on site. Communication with the Highways England Traffic Officers and TM crews is managed by Connect Plus via the DRCC. A2.6.2 River Operations A2.6.2.1 The River Thames is Britain’s busiest inland waterway, handling some 50m tonnes of cargo each year and contributing over £3bn to the economy annually. Each year 230,000 commercial and leisure vessels pass within the Port of London’s 95 miles of river and estuary between Teddington and the North Sea. Of these, 10,000 larger vessels are guided by Thames pilots annually. A2.6.2.2 Marine traffic information produced by the Port of London Authority (PLA) consisting of shipping data from May 2011 to January 2015 has been analysed for each of the locations being considered. Location A A2.6.2.3 The number of vessel movements along the River Thames at Location A are summarised inMarine Figure traffic 2 :passing Location A in 2014 4500

4000

3500

3000

2500

2000

1500

1000 No. ofvessels passing

500

0 0-24 25-49 50-74 75-99 100-124 125-149 150-174 175-199 200+

Vessel Length (m)

FIGURE 2 - MARINE TRAFFIC LOCATION A

Location C A2.6.2.4 The number of vessel movements along the River Thames at Location C are summarised in Figure 3

Marine traffic passing Location C during 2014 7000

6000

5000

4000

3000

No. ofvessels passing 2000

1000

0 0-24 25-49 50-74 75-99 100-124 125-149 150-174 175-199 200+ Vessel Length (m)

FIGURE 3 - MARINE TRAFFIC LOCATION C

A2.6.3 Future Marine Traffic A2.6.3.1 At present limited information is available on the future development anticipated in: - The ports and berths along the River Thames. - The volume of marine traffic navigating the locations. - The size of the vessels navigating the locations. A2.6.3.2 This information is in the process of being requested from relevant stakeholders under the stakeholder engagement process. In the absence of this information, a functional assessment of the river channel, constraints and physical limitations has been undertaken to determine the initial design vessels that can traverse the river and use the terminals. A2.6.3.3 Based on the information currently available, the minimum air draft clearance for shipping at Location A is 57.5m AOD over a clear width of 100m and 50m AOD over an additional 205m. Bridge pylon foundations would likely require to be designed for similar levels of accidental ship collision as the existing crossing (accidental head on impact of a 65,000 Dead Weight Tonnage (DWT) vessel fully laden or

foundations would likely require to be designed for similar levels of accidental ship collision as the existing crossing (accidental head on impact of a 65,000 Dead Weight Tonnage (DWT) vessel fully laden or in ballast approaching at 10 knots). A2.6.3.4 Based on the information currently available, the minimum air draft clearance for shipping at Location C is assumed as 75.19m AOD over a clear width of 305m. Bridge pylon foundations located in the river would require to be designed to resist the accidental ship collision loads. For a structure spanning approximately 800m at Location C, the likely design vessel is assessed as a 120,000 DWT vessel fully laden or in ballast approaching at 10 knots. If the span is reduced and the main pylon foundations moved to deeper water then the likely design vessel is assessed as increasing to 145,000 DWT vessel fully laden and in ballast. A2.6.3.5 The final design vessels would be determined from a risk analysis which would be undertaken if a bridge solution is selected.

Appendix 2.7 Air and Noise Constraints and Air Quality Modelling Receptor Locations Air and Noise Constraints and Air Quality Modelling Receptor Locations

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED (!(! (! District Boundary R76 (! County Boundary ¯ XW A129 Air Quality Features

A12 XW Air Quality Modelling Receptors A176 )" Additional Air Quality Modelling Receptors ESSEX (! (! Nitrogen dioxideA127 diffusion tube M25 concentration less than 36 µg/m3 A118 A128 COUNTY (! Nitrogen dioxide diffusion tube (! (! A1235 3 BRENTWOOD A127 concentration 36 – 40 µg/m A132 (! Nitrogen dioxide diffusion tube DISTRICT A127 concentration greater than 40 µg/m3 (! XW R35 HAVERING A127 R85 B148 Nitrogen! dioxide(! automaticA1321 monitoring *# (! 3 B186 XWA127 concentration(! greater than 40 µg/m LONDON BORO Nitrogen dioxide automatic monitoring B1036 *# A176 concentration less than 36 µg/m3 BASILDON Note: All diffusion tube and automatic monitoringB1464 data (! (! R33 DISTRICT is from 2014 for all sites XW Air Quality Constraints A13 A124 (! B187 Defra's National Pollution Climate Mapping (PCM) model network R48 Basildon District Council AQMA M25 B186 XW B1007 Dartford Borough Council AQMA

GraveshamA13 Borough Council AQMA R34 London Borough of Bexley AQMA B1421 XW (! LondonB1420 Borough of Havering AQMA

A128 Medway Council AQMA R73 Sevenoaks District Council AQMA R32 XW XW(! Thurrock Council AQMA Noise Constraints A1014 Noise ImportantA1014 Area *# *#(! (! (! (! B188 R74 A13XW XW R88 M25 THURROCKXW R37 XW XWR46 R31 A1013XW A282 B1335 (! XW R75 (! XW (! A13(T) R38 R29 XW M25 A1306 R1 B1335 XW R2 XW R30 XW R81 (!(! R3 XWR4 R24 C XW R28 XW R86 ottonL (! (! R50 R5 XW a A13(T) A1012 n XWA13(T) e (! XW A1013 XW XW XW(! (! (! (! R6 (!(! R49 R100 R27 )" )" R7 XW A1306 (! R103 R82 R25 XW R26XW (! (! XW )" R101 XW R23 XW(! XW (! XW (! A282 B186 R8 R87 (! R52 ! R51 B149 XW R9 (! (! A126 (!( XW XW *#(! A126 (! (! R10 (! XW (! )"(! A126(T)XW A126 R102 (! *# R104 )" R11 XW A1089(T) XW B189 A1090 (! (! (!(! (! R12 (! XWXWR13 (! (! (!(! (!(!*#(! (! R14 (! XW R15 XW Wa R47 A1089 tling Stre A206 A282(T) (! et (! XW R46 (! ! XW(! A206 ( R3 R2 XW R4 B255 R22 XW XW R16 R18 A2026 XW(! XW (! XW ! XW XW*# (! R41 (! ( XWXW B3228 (! (! (! (! (! XW (!(! XW (! XW (! R19 (!*#(! (! A226 XW R17 (! (! (! (! XWXW ! A226 (! A226 (!(! "(! (! (! (! (! (!(!(!(! A226 XW ( (! B2175 (! )(!(!R105 A2018 *# (! (! XW (!(!(! (! (!XWXW B2174 (! XWXW ! R21 (! (! ( B261 B2174 (! A2260 (!(! A226 (! (! (! (! XW (! (! (!(! (! (! DARTFORD R36 (! (! R106 )" R109 R40 ! (! A296 XW ( *#(! R39 )" XW (! DISTRICT (!XW A2(T) (! XW XW R20 (!(! R45 (! A2(T) (! ( A225 XWR42 (! (! R44 A282(T) (! XW*#(! B258 B255 (! XW B2000 R62 A227 R43 B262 R83 R107 )" (! XW(! A2(T) )" XW (! XW R108 R53 KENT A226 R54 R89 A289 XW COUNTY (! XW M25 XW B2108 R67 R55 A2(T) R68 XW B260 A2(T) XW A2 (!(!(! (! R56 A225 XW GRAVESHAM DISTRICT (! R61 (!XW R63 (! XW A227 A228 M20 A20 M2 R70 XW

R64 (! A225 XW 0 1 2 3 4 Kilometres Copyright Status Revision Client Project © Crown copyright and database rights licensed LOWER THAMES S5 P02 under Defra's Public Sector Mapping Agreement with Ordnance Survey (licence No.100022861) Scale 1:75,000 Date - 08/08/16 and the Land and Property Services Department CROSSING (Northern Ireland) MOU206. Drawing Title Drawn By L.HULME Contains Ordnance Survey data © Crown copyright and database rights 2016 Ordnance Checked By S.RIMELL Survey 100030649 Approved By A.SAUNDERS Halcrow Hyder Joint Venture Air and Noise Constraints Project No. HA PIN | Originator Burderop Park Original Size Swindon, SN4 0QD and Air Quality Modelling HA540039 HHJ A3 Tel. +44(0)1793 812479 Drawing Number | | | P02 S5 08/08/16 Post Consultation SAR Issue LH SR AS Receptor Locations P01 S5 18/01/16 SAR ISSUE LH SR AS HHJ –EGN –ZZZZZZZEG-MP-EN-007

Path:C:\Users\lha76846\OneDrive for Business\LTC\mxd\SAR\HA540039-HHJ-EGN-ZZZZZZZZEG-MP-EN-0007.mxdRev Status Rev. Date Purpose of revision Drawn Chck'd Apprv'd POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Appendix 2.8 Landscape/ Townscape Constraints

Landscape/ Townscape Constraints

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED District Boundary ¯ County Boundary Area of Outstanding Natural Beauty (National value) Green Belt (Regional value) BRENTWOOD DISTRICT ESSEX BASILDON COUNTY DISTRICT

HAVERING LONDON BORO

THURROCK

DARTFORD DISTRICT KENT COUNTY GRAVESHAM DISTRICT

MEDWAY

SEVENOAKS DISTRICT

0 1 2 3 4 Kilometres Copyright Status Revision Client Project © Natural England copyright 2016. LOWER THAMES S5 P02 Contains Ordnance Survey data © Crown copyright and database Scale 1:75,000 Date - rights 2016 Ordnance Survey CROSSING 08/08/16 100030649 Drawing Title Drawn By L.HULME

Checked By S.RIMELL Approved By A.SAUNDERS Halcrow Hyder Joint Venture Project No. HA PIN | Originator Burderop Park Original Size Swindon, SN4 0QD Landscape / Townscape HA540039 HHJ A3 Tel. +44(0)1793 812479 Drawing Number | | | P02 S5 08/08/16 Post Consultation SAR Issue LH SR AS Constraints P01 S5 18/01/16 SAR ISSUE LH SR AS HHJ –EGN –ZZZZZZZEG-MP-EN-008

Path:C:\Users\lha76846\OneDrive for Business\LTC\mxd\SAR\HA540039-HHJ-EGN-ZZZZZZZZEG-MP-EN-0008.mxdRev Status Rev. Date Purpose of revision Drawn Chck'd Apprv'd POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Appendix 2.9 Historic Environment Constraints

Historic Environment Constraints

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED BRENTWOOD

Weald Dagnam Park Farm DISTRICT A176 moated site, Noak Park District Boundary Hill, Romford ¯ A1023 County Boundary A128 A12(T) Cultural HeritageA129 Constraints A129 Grade I Listed Building (National value) Thorndon Grade II* Listed Building Park M25 (National value) A176 Grade II Listed Building (Regional value)

Warley Scheduled Monument A12 (National value) Place A127 Registered Parks and Garden (National Moatedvalue) site and fishponds Conservation Area at Botelers A118 (National - Local value) A127 A176 A1235 Local Historic Landscape HAVERING Old Thorndon A132 (Local value) Hall and LONDON gardens B148 A127 A1321 BORO A127 BASILDON Moat at DISTRICT Basildon A176 Hall A128 B1036

B1464

A124 A13

B187 M25 B186 Cranham Conservation Area B1007 North Ockendon Conservation Area A13

A125 B1421 B1420 Roman barrow 260m north east of South Ockendon Hall Gatehouse and moat of South Ockenden Old Hall A128

A125 B188 A1014 Bishop Bonner's A1014 Belhus Palace, Orsett M25 Park Springfield style enclosure and Iron Age enclosures A13 B1335 south of Hill House, Baker Street. A1013 A1306

B1335 A13(T) Crop mark Causewayed enclosure A13(T) complex, Orsett and Anglo-Saxon cemetery 500m ENE A13(T) of Heath Place THURROCK

A1306 A1012 A1013 A1089(T)

B186 A282 B149 Second World War anti-aircraft battery A126 A126(T) A126 at Bowaters Farm East A1090 B189 Tilbury Battery A282(T) Earthworks near church, West Tilbury Coalhouse Fort battery and artillery defences A1089 Tilbury A206 Fort

B2186 A282 A206 A2026 B3228 Palaeolithic sites near A226 A282(T) Baker's Hole A226 A226 B2175

A2018 B2174 B2500 B261 B2000 B2174 A296 A2260 Springhead Anglo-Saxon cemetery Roman site at Darenth Park A226 A2(T) Church Of A2(T) A225 St Mary A2(T) A282(T) GRAVESHAM B255 M25 B262 DISTRICT A2(T) A227 DARTFORD A226 B258 DISTRICT A289 B2108

A2(T) Bowl barrow B260 in Ashenbank Wood A2(T) south of Cobham A2 Park reservoir M2 Deserted medieval Cobham A225 manorial settlement Hall of Cossington A228 B2173 M25

M20

A227 A20 M2

A228 M20

A225

0 1 2 Kilometres Copyright Status Revision Client Project S5 © English Heritage 2016. LOWER THAMES P02 © Natural England 2016. Contains Ordnance Survey data CROSSING Scale 1:80,000 Date - 08/08/2016 © Crown copyright and database rights 2016 Ordnance Survey Drawing Title Drawn By L.HULME 100030649 Checked By S.RIMELL Approved By A.SAUNDERS Halcrow Hyder Joint Venture Project No. HA PIN | Originator Burderop Park Original Size Swindon, SN4 0QD Historic Environment Constraints HA540039 HHJ A3 Tel. +44(0)1793 812479 Drawing Number | | | P02 S5 08/08/16 Post Consultation SAR Issue LH SR AS P01 S5 18/01/16 SAR ISSUE LH SR AS HHJ –EGN –ZZZZZZZEG-MP-EN-009

Path:C:\Users\lha76846\OneDrive for Business\LTC\mxd\SAR\HA540039-HHJ–EGN–ZZZZZZZZEG-MP-EN-0009.mxdRev Status Rev. Date Purpose of revision Drawn Chck'd Apprv'd POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES) Appendix 2.10 Biodiversity Constraints

Biodiversity Constraints

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED BRENTWOOD

B185 DISTRICT A176 District Boundary

¯ A1023 County Boundary A12(T) A129 Ecological Constraints A129 A128 Ramsar (International value) Special Area of Conservation (International value) M25 A176 Special Protection Area (International value) Thorndon Park Ancient Woodland A12 (National value) SiteA127 of Special Scientific Interest (National value) Recommended Marine Conservation Zone (National value) A176 A1235 A118 A127 Local Nature Reserve (Local value) A132 HAVERING Local Wildlife Site (Local value) LONDON A127 B148 A127 A1321 BORO A127 BASILDON DISTRICT A176 A128 B1036

A124 B1464 A13

B187 M25 B186

B1007 Thames Estuary A13

A125 B1421 B1420

A128

A125 A1014 A1014

A1013 Mucking Heath M25 Blackshots B188 Nature Area A13 B1335 A1306

A13(T)

B1335 Inner Mardyke Local A1013 Thames Wildlife Site Marshes A13(T) Grays Mucking Thurrock THURROCK Flats and A13(T) Chalk Pit Marshes A1306 A1089(T) Hangman's Wood & South Thames B186 Deneholes Estuary and A282 Marshes A1012 B149 A126 Purfleet Chalk Pits A126 A126(T) A126 A282(T) B189 Thames A1090 West Thurrock Estuary & Marshes Lagoon & Marshes Thames Goshems Farm Estuary

A1089

A206

B2186 A282 A206 B255 A2026 A282(T) A226 A207 B3228 A226 B256 B2175 Thames A226 A226 Estuary & B2174 Marshes A2018 B2500 Canal and grazing B2000 B2174 A2260 marsh, Higham Darenth Wood SSSI A296 B261 and Country Park A226 A2(T) A282(T) A2(T) A225 A2(T) GRAVESHAM B255 B262 M25 DISTRICT Shorne Woods A2(T) A227 Country Park DARTFORD B258 A226 DISTRICT A289 B2108

A2(T) Great Crabbles Wood Shorne and B260 Ashenbank A2(T) Woods A2 M2 A225

Cobham A228 B2173 Woods M25

M20

A20 A227 M2

M20 A225 A228

0 1 2 Kilometres Copyright Status Revision Client Project S5 © English Heritage 2016. LOWER THAMES P02 © Natural England 2016. Contains Ordnance Survey data CROSSING Scale 1:80,000 Date - 08/08/16 © Crown copyright and database rights 2016 Ordnance Survey Drawing Title Drawn By L.HULME 100030649 Checked By S.RIMELL Approved By A.SAUNDERS Halcrow Hyder Joint Venture Project No. HA PIN | Originator Burderop Park Original Size Swindon, SN4 0QD Biodiversity Constraints HA540039 HHJ A3 Tel. +44(0)1793 812479 Drawing Number | | | P02 S5 08/08/16 Post Consultation SAR Issue LH SR AS P01 S5 18/01/16 SAR ISSUE LH SR AS HHJ –EGN –ZZZZZZZEG-MP-EN-010

Path:C:\Users\lha76846\OneDrive for Business\LTC\mxd\SAR\HA540039-HHJ-EGN-ZZZZZZZZEG-MP-EN-0010.mxdRev Status Rev. Date Purpose of revision Drawn Chck'd Apprv'd POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES)

Appendix 2.11 Water Constraints

Water Constraints

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED ¯

Critical Drainage River Mardyke Area CDA_011

Critical Drainage Area CDA_010a

Critical Drainage Area CDA_010B

River Thames

West Tilbury Flood Storage Area

West Tilbury Marshes

East Tilbury Marshes

Recommended Marine Conservation Zone (rMCZ)

Shorne Marshes

South Thames Estuary and Filborough Marshes SSSI Marshes

Thames and Water Constraints Medway Canal Detailed river network Water Constraints FloodDetailed defence river network

WFDFlood river defence waterbodies cycle2 (Draft) WFD river waterbodies Authorisedcycle2 (Draft) landfill site

Historic landfill site

WFDAuthorised - Transitional landfill sitewaterbodies

AreaHistoric benefitting landfill site from flood defences

SourceWFD Protection - Transitional Zones waterbodies

Source ZoneProtection I - Inner Zones protection zone

Zone III -- InnerOuter protection protection zone zone

Zone IIIII -- OuterTotal catchmentprotection zone 0 1 2 Zone III - Total catchment Zone of Special Interest Kilometres Copyright Status Revision Client Project LOWER THAMES S5 P02 © Environment Agency copyright 2016. Contains Ordnance Survey data © Crown Scale 1:60,000 Date - copyright and database rights 2016 CROSSING 08/08/16 Ordnance Survey 100030649 Drawing Title Drawn By L.HULME

Checked By S.RIMELL Approved By A.SAUNDERS Halcrow Hyder Joint Venture Project No. HA PIN | Originator Burderop Park Original Size Swindon, SN4 0QD HA540039 HHJ A3 Tel. +44(0)1793 812479 Drawing Number | | | P02 S5 08/08/16 Post Consultation SAR Issue LH SR AS Water Constraints

P01 S5 18/01/16 SAR ISSUE LH SR AS HHJ –EGN –ZZZZZZZEG-MP-EN-011

Path: K:\UAprojects\UA007080-LowerThames Crossing\D-Calcs\GIS\EnvironmentalRev Planning\mxd\SAR\HA540039-HHJ–EGN–ZZZZZZZZEG-MP-EN-0011.mxd Status Rev. Date Purpose of revision Drawn Chck'd Apprv'd POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 – SECTION 13 APPENDICES) Appendix 2.12 Community Land Use Constraints

Community Land Use Constraints

POST-CONSULTATION SCHEME ASSESSMENT REPORT (VOLUME 2 - SECTION 13) APPENDICES) HA540039-HHJ-ZZZ-REP-ZZZ-012 DATE PUBLISHED - MARCH 2017 UNCONTROLLED WHEN PRINTED B1 85 A176 ! Community Facilities Point

A12(T) A1023 ¯ Planning Application

Community Land A128 Use Facilities ESSEX A129 Country Park A176 M25 COUNTY A12 Parks, Open Spaces Residential including BASILDON potential health facility and Golf Courses BRENTWOOD The Old Park DISTRICT DISTRICT A127Woodland South Essex Golf Course A118 A176 WoodlandA1235 Trust Site Woodlands A127 Prep School RSPB Reserve

A127 Warley Hall Wood Travelodge (! All Saints Open Access Land A127 Codham Hotel A132 Hall Wood Church B1 48 A1321 B1 86 A127 District Boundary Residential including !( hotel and retail uses Sports Club Dunton Hills B10 36 A176 County Boundary St Peter's Family Golf Church of Centre England

B1 464 A124 Dunton A13 B1 87 South HAVERING Plotlands Thames Cranham Essex Chase LONDON BORO Golf Course Forest Marshes

B1 007

A13 B1 86

B1 421 B1 420 Langdon Hills Golf and Country Club Hotel St Mary Magdalene the Parish Top Meadow !( Church of North Ockendon Golf Club

A128 Orsett Fen

Brickkiln Wood, Runing Water Wood A1014 and Whitehall Wood A1014

Oakwood THURROCK B1 88 Belhus and Ash Chase Plantation M25 !( A13 Gurnett's Davy Down Mardyke A1013 Dilkes Fields Riverside Park Golf St Cleres Park Belhus Park Club Hall Golf Club B1 335 South Golf Club Dilkes Wood A1306 Essex Secondary School A13(T) Aveley Marshes and Learning Centre Primary A1089(T) School Hangman's Wood William Orsett Aveley Christian B1 335 Edwards Academy Golf Course School Centre Mardyke Woods Park Inn at !( A13(T) Fields Radisson Treetops St Mary's Linford Broom of Peace A1013 School (! Thurrock Thameside Rainham !( A13(T) Church Wood Hill Hangmans Woodside Old Nature Park Marshes St Michael's Arena Essex Recreation Wood Primary House Church Raceway Terrels Heath Wood Ground Caravan Park School Lakeside Karting St Marys Residential including Cemetery Thurrock A1012 public open space Football Chafford Ground A1306 Bushy Premier Inn Gorges Palmer's (! Nature Park Bit Lakeside Retail College Residential including community A282 Park B1 49 and health facilities ! Chadwell St ( Mary Day Nursery Riverview Methodist Church Condover's Scout A126 A126 A126(T) The Gateway Activity Camp BEXLEY Academy A1090 B1 89 Tilbury LONDON Football Riding Ground School Manor Infant BORO A282(T) and Nursery Cliffe School Pools A126 Tilbury Manor Littlebrook Nature Koala Junior School Park Park Dartford Bridge Leisure resort Community Primary School A1089

Joyce Green A206 Cemetery

B2 186 (! A206 B2 55 A2026 Holiday Shorne Inn B3 228 Marshes A282(T) A226 A226 A226 A226 B2 56 The Winning B2 175 A2018 Child Nursery B2 174 B2 500 B2 174 (! A296 A2260 Church of St Mary GRAVESHAM Winners Chapel B2 61 A226 International Thames The Leigh DISTRICT Valley Golf Academy A2(T) Centre Driving Range Dartford A2(T) A2(T) ! Memorial Park, A282(T) Ambulance ( Chalk A225 Shorne A2(T) ! Station Methodist ( DARTFORD Church B2 58 Mixed use including residential, KENT A227 DISTRICT community and health uses. Shorne C of E Primary School B2 62 COUNTY M25 B2 55 A2(T) The Warren A226 Mackenzie Way Open Southern Valley Cole Wood A289 Space Golf Club Starmore Wood Great Crabbles Claylane Wood Wood !( Puckle A2(T) Hill B2 108

B2 60 A2(T) !( A2 Ashenbank Wood

A225 M25 M2

Rochester and Cobham Park SEVENOAKS A227 Golf Club MEDWAY B2 173 DISTRICT A228 A20 M20

A225 0 1 2 Kilometres Copyright Status Revision Client Project © Natural England copyright 2016. LOWER THAMES S5 P02 Contains Ordnance Survey data © Crown copyright and database rights 2016 Ordnance Survey Scale 1:75,000 Date - 08/08/16 100030649. CROSSING Data reproduced with the permission of RSPB. Drawing Title Drawn By L.HULME © Crown Copyright. Ordnance Survey licence number 100021787 2016 Checked By S.RIMELL Approved By A.SAUNDERS Halcrow Hyder Joint Venture Community Land Use Project No. HA PIN | Originator Burderop Park Original Size Swindon, SN4 0QD HA540039 HHJ A3 ILLUSTRATIVE Tel. +44(0)1793 812479 Constraints Drawing Number | | | P02 S5 08/08/16 Post Consultation SAR Issue LH SR AS DESIGN

P01 S5 18/01/16 SAR ISSUE LH SR AS The design shown on these drawings is illustrative and may be subject to change in later stages of the HHJ-EGN-ZZZZZZZZEG-MP-EN-0012

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