110-RG-PNC-00000-000827c EOR Appendices Abbey Mills Route

7/27/2019 110-RG-PNC-00000-000827c EOR Appendices Abbey Mills Route

1/25

Spring 2012

Engineering options

report appendicesAbbey Mills route


2/25

Please note:

Further details are provided in the Final Report on SiteSelection Process (doc ref: 7.05) that can be found onthe Thames Tideway Tunnel section of the PlanningInspectorates web site.


3/25

110-RG-PNC-00000-000827 | Spring 2012

Engineering optionsreport appendices

Abbey Mills route


4/25


5/25

Thames Tunnel

Engineering options report appendicesAbbey Mills route

List of contents

Page number

Appendix A Assumptions register ....................................................................... 1Appendix B Drawings............................................................................................ 3Appendix C Time chainage ................................................................................. 10Appendix D Geology ........................................................................................... 17

These appendices accompanying document Engineering options report - Abbey Millsroute (110-RG-PNC-000000-000826)


6/25

List of figures

Page number

Figure B.1 Shortlisted sites and zones plan sheet 1 of 5 ......................................... 5Figure B.2 Shortlisted sites and zones plan sheet 2 of 5 ......................................... 6Figure B.3 Shortlisted sites and zones plan sheet 3 of 5 ......................................... 7Figure B.4 Shortlisted sites and zones plan sheet 4 of 5 ......................................... 8Figure B.5 Shortlisted sites and zones plan sheet 5 of 5 ......................................... 9

Figure C.1 Time chainage diagram Abbey Mills route Option W1/E1 ................. 12Figure C.2 Time chainage diagram Abbey Mills route Option W1/E3 ................. 13Figure C.3 Time chainage diagram Abbey Mills route Option W2/E6 ................. 14Figure C.4 Time chainage diagram Abbey Mills route Option W3/E4 ................. 15Figure C.5 Time chainage diagram Abbey Mills route Option W3/E5 ................. 16Figure D.1 EA groundwater levels Jan 2008 ......................................................... 18Figure D.2 Geological section for Abbey Mills route ................................................. 19


7/25

Appendix A Assumptions register

Appendix A Assumptions registerNote: These assumptions are used for the purpose of drive option identification onlyand may change as design develops.

Item Criteria/const raints Requirements and assumptions

1 Main tunnel design general

Main tunnel internal diameter from ZoneS11 Abbey Mills to Zone S3 WandsworthBridge

7.2m internal diameter

Main tunnel internal diameter from ZoneS3 Wandsworth Bridge to Zone S0 Acton

6.5m internal diameter

Main tunnel internal diameter from ZoneS2 Barn Elms to Zone S0 Acton

6m internal diameter

Main tunnel primary lining Reinforced concrete segment lining thickness

0.35m

Main tunnel secondary lining (assumed itis required for this EOR)

In situ reinforced concrete lining thickness0.3m

Vertical alignment Alignment to give adequate clearance tothird-party infrastructure (including theproposed National Grid Kensall Green cabletunnel) with tie in to Abbey Mills Shaft F.

Not less than 2m clearance belo e isting BT


8/25

Appendix A Assumptions register

Item Criteria/const raints Requirements and assumptions

Main tunnel shaft size 15m to 30m internal diameter

CSO drop shaft size 6m to 24m internal diameter

Shaft construction and type Shaft type to suite size, depth, ground andgroundwater conditions.

4 Programme const raints

Overall duration of construction period 6 years

Main tunnelling long average drive rates Programme to allow for initial start-up periodfollowed by long average tunnel drive rateswhich are 100m/wk in London Clay, 90m/wk inLambeth/Thanet Sand, and 80m/wk in Chalk.EPBM in Chalk 50m/week.

Main long average secondary lining Programme to allow for initial set-up followedby rate of 140m/wk.


9/25

Appendix B Drawings

Appendix B Drawings


10/25

Appendix B Drawings


11/25

Appendix B Drawings

Figure B.1 Shortlisted sites and zones plan sheet 1 of 5

Engineering Options Report appendices Abbey Mills route 5


12/25

Appendix B Drawings




13/25

Appendix B Drawings




14/25

Appendix B Drawings




15/25

Appendix B Drawings




16/25

Appendix C Time chainage



17/25



18/25


Figure C.1 Time chainage diagram Abbey Mills route Option W1/E1

W1/E1

S0

S2

S5

S7

S11

Week No. Year No. Start of Construction051015 2020 26 2625 13035 4040 444550 5455 566065 LC 6870 7775 76 7680 2 100m/wk 82 8285 92 9290 94 9495100105 109 LC 109110 115115 119 120 118 118 118 LC120 140m/wk

125130 133 132135 3 138 LC140 141 80m/wk145 100m/wk150155160 163 161165 165 140m/wk170 171 100m/wk175 178180185 4 188190 188195 50m/wk200205210215 215 218220 219225 140m/wk 226230235 5 237240 241245 246

250 251 140m/wk255260265270 276 273 273275280 284 283 283285 6290295300305310 313 313315 End of Construction 321 321320

W1/E1

Main tunnel shaft

CSO drop shaft

CSO interception

Mobilise shaft

build and excavate shaft

Base slab shaft

Tunnel eye

Tunnel worksite set up

TBM Installation

Shaft Lining

Shaft Internal Structures

`Main tunnel Drives

Main tunnel Secondary Lining

M & E

SOActon

CS04XHammersmith

PSCS01XActon

CS07BFrogmore-

Buckhold Rd

CS06XPutneyBridge

CS09XFalconbrook

PS

CS07AFrogmore-Bell Lane

CS14XRanelagh

CS16XHeathwall

PS

CS20XBrixton

SRCS19XClapham

SR

CS22XRegentStreet CS27X

FleetMain

DriveDirection

CS10XLots Road

PSCS05XWest

Putney

DriveDirection

CS17XSouth WestStorm Relief

S2 BarnElms

S5Battersea

DriveDirection

CS29XNorth East

StormRelief

CS31XEarl PS

CS33XGreenwich

PS

CS32XDeptford

SR

S7 Limehouse

S11Abbey

MillsDrive

Direction



19/25



W1/E3

S0

S2

S5

S7

S11

Week No. Year No. Start of Construction0

510

15 2020 26 26

25 13035 40

4045 44

50 5455 56

6065 LC 6870 77 76

75 7680 2 100m/wk 82 82

85 9290 94 94 92

95100105 109 LC 109

110 115115 119 120 118 118 118 LC

120 140m/wk125 132

130 133135 3 138 LC140 141 80m/wk

145150

155 90m/wk160 163

165 171170 100m/wk175 179

180 183185 4 140m/wk

190 188195

200 201205 207210 211 211

215 215220 219 140m/wk

225 140m/wk

230235 5 241

240 238245 246 246 248 249

250 251255 256

260265270 276

275 278280 284 286 286

285 6290 End of Construction 294

295

W1/E3

Main tunnel shaft

CSO drop shaft

CSO interceptionSO

Acton

CS04XHammersmith

PSCS01XActon

CS07BFrogmore-

Buckhold Rd

CS06XPutneyBridge

CS09XFalconbrook

PS


CS14XRanelagh

CS16XHeathwall

PS

CS20XBrixton

SRCS19XClapham

SR


FleetMain

CS29XNorth East

StormRelief

DriveDirection

CS10XLots Road

PSCS05XWest

Putney

DriveDirection


S2 BarnElms

S5Battersea

S11Abbey

MillsDrive

Direction

DriveDirection

CS31XEarl PS

CS33XGreenwich

PS

CS32XDeptford

SR

S6Shad

Mobilise shaft


Base slab shaft

Tunnel eye


TBM Installation

Shaft Lining


Main tunnel Drives


M & E



20/25



W2/E6

S

0

S

2

S

5

S

7

S

11


1015 2020 26 2625 13035 4040 444550 5455 566065 6870 LC75 79 77 77 76 7680 2 82 8285 91 9290 94 94 9295 100 LC LC100105 100m/wk 100m/wk 109 109110

115 118 LC 118 LC120125130 80m/wk135 3 138140 142 140/m/wk145 151150 155 90m/wk155 156160 161 140m/wk 161165 165 140m/wk170175 178180 182185 4 186 187 190 188190 194195200205210 212 50m/wk215 220 218220225 226230 235235 5 239

240 140m/wk245250255260265 271 271270275280 281 281285 6290295300305 311 311310 End of Construction 319 319315

W2/E6

Main tunnel shaft

CSO drop shaft

CSO interception

Mobilise shaft


Base slab shaft

Tunnel eye


TBM InstallationShaft Lining


Main tunnel Drives


M & E

SOcton

Hammersmith

PSS01Xcton

CS07BFrogmore-

Buckhold Rd

PutneyBridge

Falconbrook

PS


CS14XRanelagh

CS16XHeathwall

PS

CS20XBrixton

SRCS19XClapham

SR

RegentStreet CS27X

FleetMain

DriveDirection

DriveDirection

Lots Road

PS

DriveDirection


S5Battersea

CS05XWest

Putney

S2 BarnElms

CS29XNorth East

StormRelief

CS31XEarl PS

CS33XGreenwich

PS

CS32XDeptford

SR

S7 Limehouse

S11Abbey

MillsDrive

Direction



21/25



W3/E4

S0

S3

S5

S6

S11


1015 202025 1 26 263035 4040 44

4550 54 56556065 6870 76 7675 LC 77

80 2 82 828590 94 92 94 9295 100m/wk

100105 109 109

110115 120 118 118120125130 132 80m/wk135 3140 142 LC 141

145 146150 140m/wk 100m/wk 90m/wk155160165 170170 175175 179

180 183185 4 188 188 50m/wk190 192 140m/wk195 200 140m/wk200 207 201205 208 209 211 211

210 214215220225 140m/wk230235 5 239 241240 238 238

245 247 248 248 249250255260265270275 278 278

280 End of Construction 286 286285 6

W3/E4

Main tunnel shaft

CSO drop shaft

CSO interception

SOActon

CS04XHammersmith

PSCS01XActon

CS07BFrogmore-

Buckhold Rd

CS06XPutneyBridge

CS09XFalconbrook

PS


CS14XRanelagh

CS16XHeathwall

PS

CS20XBrixton

SRCS19XClapham

SR


FleetMain

CS29XNorth East

StormRelief

CS31XEarl PS

CS33XGreenwich

PS

CS32XDeptford

SR

DriveDirection

DriveDirection

CS10XLots Road

PS

CS05XWest

Putney

DriveDirection


S3Wandsworth

BridgeS5

BatterseaS6

Shad

S11Abbey

Mills

DriveDirection

Mobilise shaft


Base slab shaft

Tunnel eye


TBM Installation

Shaft Lining


Maintunnel Drives


M & E



22/25



W3/E5

S0

S3

S5

S6

S11


1015 20

2025 1 26 26 263035 4040 4445

50 54 56556065 6870 76 76 76

75 LC 7780 2 82 82 828590 94 92 94 92 92 9495 100m/wk

100105 106 109 109110 115 LC LC115 118 LC120 118

125 100m/wk130 90m/wk135 3 80m/wk140 142145 146150 140m/wk

155160 162165 170 166170 175 140m/wk175 179

180 183 183185 4 188 190 140m/wk190 50m/wk195 200200 205 201

205 208 209210 213 211215 221 140m/wk220225230

235 5 236 236 241240245 246 246 249250255

260265270275 276 276280 End of Construction 284 284

285 6W3/E5

Main tunnel shaft

CSO drop shaft

CSO interception

Mobilise shaft


Base slab shaft

Tunnel eye


TBM Installation

Shaft Lining


Main tunnel Drives


M & E

SOActon

CS04XHammersmith

PSCS01XActon

CS07BFrogmore-

Buckhold Rd

CS06XPutneyBridge

CS09XFalconbrook

PS


CS14XRanelagh

CS16XHeathwall

PS

CS20XBrixton

SRCS19XClapham

SR


FleetMain

CS29XNorth East

StormRelief

CS31XEarl PS

CS33XGreenwich

PS

CS32XDeptford

SR

DriveDirection

DriveDirection

CS10XLots Road

PS

CS05XWest

Putney

DriveDirection


S3Wandsworth

BridgeS5

BatterseaS6

Shad

S11Abbey

Mills

DriveDirection



23/25

Appendix D Geology

Appendix D Geology


24/25

Appendix D Geology

Figure D.1 EA groundwater levels Jan 2008



25/25

Appendix D Geology

Figure D.2 Geological section for Abbey Mills route

Documents

110-RG-PNC-00000-000827c EOR Appendices Abbey Mills Route