Appendix D (New) Pipeline Route Alternatives

Update to Sec. 52 Application for the Enbridge Northern Gateway Project Update to Volume 3 Appendix D (New) Pipeline Route Alternatives

December 2010 Page 191

Appendix D (New) Pipeline Route Alternatives The following is a new figure, Figure D-14.

KP 420

KP 455

KP 500

KP 460

KP 445

KP 485KP 450

KP 470

KP 415

KP 430

KP 510

KP 440

KP 495

KP 435

KP 505

KP 480

KP 425

KP 465

KP 515

KP 475

KP 410

KP 490

O'BRIEN (PP)

Shuttler Flats (PRA)

Big Mountain Creek (PRA)

Bear River (CR)

320000

320000

340000

340000

360000

360000

380000

380000

400000

400000

6060

000

6060

000

6080

000

6080

000

6100

000

6100

000

PREPARED FOR

D-14Pipeline Route Revisions - Kilometre Posts 425 to 515ENBRIDGE NORTHERN GATEWAY PROJECT

REFERENCES: Pipeline Route: Rev R, 2009 and Rev T, 2010 (KPs Rev T) supplied by WorleyParsons Calgary. UTM 11N Projection and NAD 83 Datum. National Parks: NRCan CLAB Lv1 (Sept. 2010); AB Protected Areas: TPR, AB Government (Sept. 2010); BC Protected Areas: ILMB, BC Government (Sept. 2010). Topographic map background based on1:250K CanMatrix NTS Scans published 2002-2007. © Department of Natural Resources Canada. All rights reserved. Produced by WorleyParsons Calgary. The information used to create this product is based on the most current data available on the date of issue,and is considered reliable only at the scale at which the data was created and the scale at whichthe map was published. This drawing is prepared solely for the use of the contractual customer of WorleyParsons Calgary and WorleyParsons assumes no liability to any other party for any representations contained in these drawings. This map must be printed at full scale (100%) in order for the scale to remain correct.

1

30 Nov 20101:250,000

0 5 102.5

Kilometres

LEGENDPipeline Kilometre Post (Rev T)Pump StationNorthern Gateway Pipeline Route (Rev T)Northern Gateway Pipeline Route (Rev R)TransCanada Alberta System PipelineNational Park (NP) or Provincial Park (PP)Other Protected Area*AB Crown Reservation (CR) or BC Forest Recreation (FR)

11-026-014

FIGURE NO.

SCALE

REVISION

DATEFIGURE ID

NGP_

B-FIG

MAP-

L V

ersion

: A

*Alberta Protected Area Types Include:Ecological Reserve (ER), Heritage Rangeland (HR), Natural Area (NA),Provincial Recreation Area (PRA), Wilderness Area (WA), Wildland Park (WPP),Willmore Wilderness Park (WP)

Update to Sec. 52 Application for the Enbridge Northern Gateway Project Update to Volume 3 Appendix F (Revised) Pipeline Valve Site Selection


Appendix F (Revised) Pipeline Valve Site Selection The following is table is a revision to the Application, Volume 3, Appendix F, Table F-1.

Table F-1 (Revised) Preliminary Pipeline Valve Locations KP

(based on Route Rev T) Valve Location Description Oil Condensate

0.0 Bruderheim Pump Station X X 4.4 North Saskatchewan River X X

24.2 Tributary to Sturgeon River X X 129.4 Pembina River (East Side) X X 132.6 Pembina River (West Side) X 137.7 Paddle River (East Side) X X 139.5 Paddle River (West Side) X X 182.0 Athabasca River (East Side) X X 189.0 Athabasca River (West Side) X X 199.4 Sakwatamau River X X 203.3 Whitecourt Pump Station X X 219.5 Chickadee Creek X 242.5 Two Creek X X 260.5 Iosegun X 276.4 Tributary to Iosegun X 289.2 Little Smoky River (Ease Side) X X 293.1 Little Smoky River (West Side) X X 337.8 Deep Valley Creek X X 341.2 Tributary to Deep Valley Creek X X 358.9 Simonette River (East Side) X X 360.6 Simonette River (West Side) X X 371.4 Latornell River (East Side) X X 373.4 Latornell River (West Side) X X 395.0 Tributary to Smoky River #1 (East Side) X X 396.7 Tributary to Smoky River #1 (West Side) X X 400.7 Smoky River Pump Station X X 420.0 Smoky River (East Side) X X 422.5 Smoky River (West Side) X X 425.5 Braaten X X 430.9 Big Mountain Creek X X


Page 196 December 2010

Table F-1 (Revised) Preliminary Pipeline Valve Locations (cont’d) KP


446.2 Bald Mountain Creek, (East Side) X X 448.5 Bald Mountain Creek (West Side) X X 474.1 Pinto Creek (East Side) X X 475.7 Pinto Creek (West Side) X X 494.7 Wapiti River (East Side) X X 498.0 Wapiti River (West Side) X X 521.9 Hiding Creek X X 535.4 South Redwillow River X X 564.0 Kinuseo Creek #1 X X 568.3 Kinuseo Creek #2 X X 591.3 Kinuseo Creek #3 X X 599.1 Tributary to Murray River X X 600.9 Tumbler Ridge Pump Station X X 601.7 Murray River West X 604.8 Hook Creek (East Side) X X 606.2 Hook Creek (West Side) X X 641.5 Missinka River East X X 649.2 Missinka River West X X 673.8 Parsnip River (East Side) X X 675.9 Parsnip River (West Side) X X 705.6 Chuchinka River (East Side) X X 706.9 Chuchinka River (West Side) X X 719.3 Bear Lake Pump Station X X 720.8 Crooked River (East Side) X X 723.0 Crooked River (West Side) X X 750.1 Muskeg River X 766.0 Salmon River (East Side) X X 767.4 Salmon River (West Side) X X 818.0 Necoslie River (East Side) X X 821.9 Necoslie River (West Side) X X 828.4 Fort St. James Pump Station X X 858.7 Sutherland River X X 867.7 Duncan Creek (East Side) X X



Table F-1 (Revised) Preliminary Pipeline Valve Locations (cont’d) KP


868.4 Duncan Creek (West Side) X X 921.9 Stearns Creek X X 929.3 Burns Lake Pump Station X X 932.5 Endako River (East Side) X X 934.5 Endako River (West Side) X X 950.6 Maxan Creek (East Side) X X 953.0 Maxan Creek (West Side) X X 965.4 Foxy Creek #1 X 968.6 Foxy Creek #2 X X 978.5 Klo Creek X X 989.9 Buck Creek (East Side) X X 992.4 Buck Creek (West Side) X

1006.1 Houston Pump Station X X 1006.7 Owen Creek X X 1016.7 24.5 Mile Creek X X 1030.7 Cedrick West Side X 1040.8 Morice River (East Side) X 1043.9 Morice River (West Side) X 1049.0 Crystal Creek X X 1058.6 Gosnell Creek (East Side) X X 1063.6 Gosnell Creek (West Side) X X 1075.5 Clore River X X 1083.7 Tributary to Clore River (East Side) X X 1084.6 Tributary to Clore River (West Side) X 1097.9 Upper Kitimat 1 X 1115.5 Upper Kitimat 2 X 1129.3 Clearwater Pump Station X X 1147.9 Wedeene River X X 1153.1 Little Wedeene River (East Side) X X 1154.1 Little Wedeene River (West Side) X X 1158.0 Tributary to Kitimat River #5 X X 1176.9 Kitimat Terminal X X

Update to Sec. 52 Application for the Enbridge Northern Gateway Project Update to Volume 3 Appendix G.1(Revised) Pipeline Watercourse Crossing Information


Appendix G.1(Revised) Pipeline Watercourse Crossing Information The following is a revised table for the Application, Volume 3, Appendix G.1. Note that Gold Creek has been removed from the list because the pipeline route no longer crosses it.

Table G-1(Revised) Watercourse Crossing Methods for Review Sites

KP (Route Rev. T) Watercourse Name

Proposed Crossing Method

(Construction Timing)a

Alternative Crossing Method

(Construction Timing)a 4.0 North Saskatchewan River Open Cut

(Summer) Open Cut (Winter)

131.6 Pembina River HDD Isolated (Winter)

138.2 Paddle River Isolated (December to April)

Isolated (Summer)

164.0 Little Paddle River Isolated (December to April)

Isolated (Summer)

187.4 Athabasca River HDD Open Cut (Winter)

200.5 Sakwatamau River Isolated (Winter)

Open Cut (July 16 to August 31)

219.0 Chickadee Creek Isolated (Winter)

Isolated (Summer)

241.8 Two Creek Isolated (Winter)

Isolated (Summer)

259.2 Iosegun River Isolated (Winter)

Isolated (Summer)

272.2 Tributary to Iosegun Lake Open Cut if frozen (November to February)

Isolated (November to February)











291.2 Little Smoky River Isolated (Winter)

Open Cut (July to August)

318.3 Waskahigan River Isolated (Winter)

Isolated (Summer)



Table G-1(Revised) Watercourse Crossing Methods for Review Sites (cont’d)





(Construction Timing)a 338.9 Deep Valley Creek Isolated

(Winter) Isolated (Summer)

340.9 Tributary to Deep Valley Creek

Isolated (Winter)

Isolated (Summer)

360.1 Simonette River Bore Open Cut (July 16 to July 31)

372.0 Latornell River Isolated (Winter)

Isolated (Summer)

395.9 Patterson Creek Isolated (Winter)

Isolated (Summer)

404.5 Tributary to Smoky River Isolated (Winter)

Isolated (Summer)

421.7 Smoky River HDD Open Cut (Winter)

435.7 Big Mountain Creek Isolated (Winter)

Isolated (Summer)

447.3 Bald Mountain Creek Isolated (Winter)

Isolated (Summer)

474.8 Pinto Creek Bore Isolated (Summer)

495.6 Wapiti River HDD Open Cut (November to February)

520.7 Hiding Creek Isolated (December to April)

Isolated (Summer)

534.7 South Redwillow River Isolated (Winter)

Isolated (Summer)

564.3 Kinuseo Creek Isolated (July to August)


568.8 Kinuseo Creek Isolated (July to August)


583.7 Five Cabin Creek Isolated (Summer)


591.0 Kinuseo Creek Bore Open Cut (July 15 to August 15)

599.9 Tributary to Murray River Isolated (July to August)

Open Cut (July August)

601.4 Murray River Aerial Other Trenchless








(Construction Timing)a 605.3 Hook Creek HDD Isolated

(July to August) 622.5 Tributary to Imperial Creek Open Cut

(Anytime) N/A

644.0 Missinka River Bore Open Cut (July 15 to August 15)

648.7 Missinka River Open Cut (July 15 to August 15)

N/A

674.4 Parsnip River HDD Open Cut (July 15 to August 15)

706.4 Chuchinka Creek Isolated (August)


713.8 Angusmac Creek Isolated (August)


721.6 Crooked River Bore Open Cut (July 15 to August 15)

751.4 Muskeg River Bore Isolated (Winter)

766.4 Salmon River Bore Isolated (Winter)

783.7 Tributary to Great Beaver Lake

Isolated (Winter)

Isolated (Summer)

819.9 Necoslie River Bore Isolated (Winter)

825.6 Stuart River HDD Other Trenchless 860.0 Sutherland River Isolated

(January to March) Isolated (Summer)

868.0 Tributary to Duncan Creek Isolated (December to April)

Isolated (Summer)

933.1 Endako River Bore Isolated (Winter)

952.0 Maxan Creek Isolated (Summer)

Open Cut (Summer)

964.3 Foxy Creek Isolated (August to March)

Open Cut (August to March)

968.4 Foxy Creek Isolated (August to March)









(Construction Timing)a 979.2 Klo Creek Isolated

(September to January) Open Cut (September to January)

990.7 Buck Creek Bore Isolated (Summer)

997.1 Parrott Creek Isolated (August to March)


1006.6 Owen Creek Bore Isolated (August to September)

1011.8 Fenton Creek Isolated (August)

Open Cut (August)

1017.5 24.5 Mile Creek Isolated (Summer)

Open Cut (Summer)

1022.5 Lamprey Creek Bore Isolated (August to September)

1029.8 Cedric Creek Isolated (Summer)

Open Cut (Summer)

1042.3 Morice River HDD Other Trenchless 1048.6 Crystal Creek Bore Isolated

(August to September) 1063.2 Gosnell Creek Bore Isolated

(Winter) 1075.6 Tributary to Burnie River Bore Isolated

(August to March) 1076.8 Clore River Bore Isolated

(Winter) 1084.2 Tributary to Clore River Aerial N/A 1091.3 Hoult Creek Aerial N/A 1103.4 Hunter Creek HDD Isolated

(Winter) 1114.0 Tributary to Kitimat River Open Cut

(Anytime) N/A

1127.7 Chist Creek Bore Isolated (January to March)

1136.0 Cecil Creek Bore Isolated (Summer)

1144.7 Deception Creek Isolated (Summer)

Open Cut (Summer)








(Construction Timing)a 1149.4 Wedeene River HDD Other Trenchless 1153.4 Little Wedeene River Bore Isolated

(January to April) 1159.3 Tributary to Kitimat River Isolated

(July to August) Open Cut (July to August)

1161.4 Duck Creek Isolated (July to August)


1165.8 Tributary to Kitimat River Isolated (July to August)


1168.4 Anderson Creek Isolated (Winter)

Open Cut (August)

1169.7 Moore Creek Aerial N/A NOTES: a All watercourse crossing methods and construction timings are preliminary and will be finalized during

detailed engineering

Update to Sec. 52 Application for the Enbridge Northern Gateway Project Update to Volume 3 Appendix H (Revised) Pump Station Site Drawings


Appendix H (Revised) Pump Station Site Drawings Two custody transfer metering systems have been added to Bruderheim Station, one on the outgoing oil pipeline and one on the incoming condensate pipeline. Bruderheim Station will occupy an area of approximately 2.5 ha.

The following figures replace the Application, Volume 3, Appendix H, Figures H-1 to H-26.

Update to Sec. 52 Application for the Enbridge Northern Gateway Project Update to Volume 3 Appendix I (Revised) Pump Station Site Drawings


Appendix I (Revised) Pump Station Site Drawings The following figures replace Figure I-4 and I-10.

Appendix D (New) Pipeline Route Alternatives

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