Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Anderson 801SGanged Air Switch

240 kV

9L70

9L59

ToOakland 946S

240 kV

901T250/144 kV

75/100/125 MVA

To Cordel 755S

9L93

3(r

e-te

min

ated

to

the

new

bay

)

Motor Operated Disconnect Switch

9L95

0

To Ware Junction 132S

Proposed Additions / changes

ToOakland 946S

ToWare Junction 132S

9L97

9L93

49L

100

ToSheerness 807S

9L99

To Sheerness 807S

ToW. Brooks 28S

812-SLD-801S

144 kV

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Notes:

Hanna Region Transmission Development in 2012

Battle River 757S

72 k

V

6L08 To Bigfoot 756S

701T 144/72 kV

45/60/75 MVA

144

kV

605T 72/2.4 kV

6L05 To Bigknife Creek/

Heisler

6L02 To Stettler 769S

6L03 To Sullivan Lake

775S

10 MVAR Capacitor

Bank

812-SLD-757S

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Hanna Region Transmission Development in 2012

Coyote Lake 963S

To ATCO Oakland

946S

9L29

240 kV

T1240/144 kV

180/240/300 MVA

144 kV

To Michichi Creek 802S (Reserve Space for

240/320/400 MVA Transformer)

812-SLD-963S

Hanna Region Transmission Development in 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

7L12

8

Excel 910S

144 kV

701T144/4.16 kV

15/20/25 MVA

4.16 kV7L116

Lanfine

(Previously 7LA98 to 7L98 T-Tap)

Hanna Region Transmission Development in 2012

812-SLD-910S

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Heatburg 948S(Near Delbourne 760S)

T1144/25 kV

15/20/25 MVA

144

kV

7L159 To Three Hills 770S

7L16 To Nevis 766S

New D/C 144 kV to 7L16 Open Point

812-SLD-948S

Hanna Region Transmission Development in 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

25 kV

144 kV

To ATCO Oakland 946S

9L24

240 kV

240 kV

144 kV

9L46

To ATCO Pemukan 932S

T1240/144 kV

180/240/300 MVAY-Y

(Space for Upgrade to 400 MVA Xformer)

Lanfine 959S

812-SLD-959S

Hanna Region Transmission Development in 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment Scope covered in this Appendix

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

To ATCO Excel 910S

7L1167L132

To ATCO Oyen 767S

30 MVAr Capacitor

Bank

30 MVAr Capacitor

Bank

-100/+200 MVAr SVC

Michichi Creek 802S

10 MVAR Cap Bank

144

kV

7L85 To Anderson 801S

702T144/25 kV

30/40/50 MVA

25 kV

703T144/25 kV

30/40/50 MVA

25 kV

Salvage 6L22 To

Rowley 768S

72 kV 6L56 ToHanna 763S

34.5 kV 72 k

V

144

kV

7L128 To Coyote Lake

963S

812-SLD-802S

701T144/72 kV

Hanna Region Transmission Development in 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

7L25 To Rowley 768S

(re-terminated to new bay)

Monitor 774S

6L12 To Sullivan Lake

775S

701T144/72/25 kV12/16/20 MVA

25 kV

72 kV

702T144/25 kV

12/16/20 MVA

25 kV

144

kV7L224 To Hansman Lake 650S

7L110 To Loyalist 903S

20 MVAr Cap Bank

7L127Pemukan 932S (1)

1) 7L79 to Veteran 771S re-terminated at Pemukan 932S to breaker bay to terminate 7L127 at Monitor 774S

2) 7L98 to Oyen 767S salvaged; 144 kV breaker bay available for future development.

812-SLD-774S

30 MVAr Cap Bank

7L98Oyen 767S (2)

Hanna Region Transmission Development in 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Nevis 766S

144

kV

901T240/144/14.4 kV60/80/100 MVA

240

kV

9L912 ToRed Deer 63S

9L20 To Cordel 755S

7L143 To Stettler 769S

7L16 To Heatburg 948S

(Delburne 760S)

701T144/72/25 kV

20/26.6/33.3 MVA

Salvage 6L31 To Stettler

769S

25 kV

14.4 kV (not used)

812-SLD-766S

Hanna Region Transmission Development

In 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Legend

Circuit Breaker

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Potential TransformerOakland 946S

Ganged Air Switch

240 kV

240 kVTo

Lanfine 959S

To Anderson 801S

9L70

9L97 9L24

ToCoyote Lake 963S

Motor Operated Disconnect Switch 812-SLD-946S

ToAnderson 801S

Proposed Additions / changes

9L29

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Notes:

Hanna Region Transmission Development in 2012

Oyen 767S

701T144/72/25 kV12/16/20 MVA

25 kV

72 k

V

602T72/25 kV6/8 MVA

25 kV14

4 kV

7L760 To AltaLink

Amoco Empress 163S

7L132 To Lanfine 959S

Note: 7L98 to Monitor 774S Disconnected to Provide

144 kV Bay for New 7L132 Line

6L09 To Hanna 763S

812-SLD-767S

Hanna Region Transmission Development in 2012

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

Stettler 769S

25 kV

Salvage 601T72/25 kV6/8 MVA 6L02 To

Battle River 757S

Salvage 602T72/25 kV6/8 MVA

25 kV

6L44 To Rowley

768S72 k

V

7L143 To Nevis 766S

New 144/72/25 kV 40/50/66 MVA

15 MVAr Cap Bank

Salvage 6L31 To Nevis 766S /

Delburne 760S

144/25 kV15/20/25 MVA14

4 kV

812-SLD-769S

Legend

Circuit Breaker LTC transformer

(Manual Operation)

HookstickOperated 1ph.Disconnect Switch (Solid)

Ganged Air SwitchRelocated Equipment

Salvaged Equipment Scope covered in this Appendix

Proposed Additions / changes

Notes:

1. This single line diagram provides an illustration of a functional arrangement that would meet the need identified in the needs identification document no. 1605359. The exact routing and configuration of the project proposed by the Transmission Facility Owner (TFO) in its facility application may vary slightly from this configuration based on the more detailed engineering, routing and siting information obtained by the TFO in the preparation of its Facility Application.

To 25 kV Bus

Hanna Region Transmission Development in 2012