Date:June 12/08

10 0 105

Kilometers

Generating Stations

Communities

Converter Stations

ExistingTransmission LineRoad/HighwayRailway

Access Roads

Site LayoutProposed Reservoir Level

Proposed

GENERAL LOCATION PLANFIGURE 1

±

Split Lake(Tataskweyak Cree Nation)

York Landing(York Factory First Nation)

ProposedKeeyask GS

Gillam

Bird(Fox Lake Cree Nation)

Ilford(War Lake First Nation)

Bipole

s 1& 2

TLKN

36

Hudson B

ay Railwa

y

HENDAYCONVERTER

STATION

RADISSONCONVERTER

STATIONBirthdayRapids

Nelson River

BurntwoodRiver

Kelsey GS

ClarkLake

GullLake

South AccessRoad Corridor

Stephens LakeKettle GS

Long Spruce GS

TL KN36

North AccessRoad Corridor

Limestone GS

Split Lake

TL KN36

TLR

C60

Keeyask GS

Key Map

PR 280

PR 280 TLKS

37

Access Corridors

ButnauDam

Butnau R

oad

PR 280

PR 290

Keeyask to Gillam via North Access Rd. 139 km 2hrs.Keeyask to Gillam via South Access Rd. 37 km 30min.Keeyask to Split Lake 74 km 1hr.Keeyask to Bird via North Access Rd. 130 km 1hr. 50min.Keeyask to Bird via South Access Rd. 88 km 1hr. 15min.

NOTE: Travel time based on an average speed of 70 kph

DistanceRoute Time

Priva

teRo

ad

Winnipeg

Thompson

ToCo

nawa

pa

JKDA Schedule 7-1

Date: June 12/08

0.5 0 0.50.25

Kilometers

±

GENERAL ARRANGEMENT OFPRINCIPAL STRUCTURES

FIGURE 2

FLOW

FLOW

Note:Transmission Lines are not shown.

North DamPowerhouse

Spillway

South Dam

Central Dam

South Dyke

North Dyke

TransmissionTower Spur

Powerhouse Intake Channel Powerhouse Tailrace Channel

Spillway Intake Channel

Spillway Tailrace Channel

3 Dimensional View

STEPHENS LAKE

SpillwayPowerhouse

FLOW

JKDA Schedule 7-1

Date: June 12/08

0.5 0 0.50.25

Kilometers

±Work Area

STEPHENS LAKE

GULL LAKE

FLOW

GENERAL ARRANGEMENT OFSUPPORTING INFRASTRUCTURE

FIGURE 3

Work Area

Work Area

Stage 1 - Spillway Cofferdam(Partially Removed)

Stage 2 - South DamDownstream Cofferdam

(Permanent)

Stage 2 - South DamUpstream Cofferdam

(Permanent)

Stage 2 - Island Cofferdam(Temporary)

Stage 1 - North ChannelCofferdam (Temporary)

Stage 1 - Island Cofferdam(Temporary)

Rock Groin(Permanent)

Stage 1 - Powerhouse Cofferdam(Temporary)

Summer Level Cofferdam(Temporary)

Stage 1 - Central Dam Cofferdam(Permanent)

Quarry Cofferdam(Temporary)

North Access Road

South Access Road

To PR 280 (24 km)

To GILLAM (37 km)

Main Construction Camp

Ice Boom(Temporary)

JKDA Schedule 7-1

WATER SURFACE PROFILESEXISTING ENVIRONMENT AND POST PROJECT

FIGURE 4

Elev

atio

n [m

etre

s]

Elev

atio

n [fe

et]

ExistingEnvironment

Water Surface

Clark Lake

Keeyask GSKeeyask GS

Birthday Rapids

Clark LakeSplit Lake

River Bottom

Gull LakeGull Lake

20 Feet

Birthday Rapids

Split Lake

NOTES:- All levels reference the Canadian Geodetic Survey of Canada 1929 Adjustment Vertical Datum- Winter Conditions are not represented- Water levels represent conditions during average flows

W:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project Description\Current\Fig4.ppt

Keeyask GS

Birthday Rapids Gull Lake

Clark LakeSplit Lake

0 km

Date: June 12/08

Gull LakeStephens LakeStephens Lake

50 km

Post Project Water Surface

125130135140145150155160165170

410425440455470485500515530545

40 km 30 km 20 km 10 km

Keeyask Generating Station Open Water

Hydraulic Zone of Influence

JKDA Schedule 7-1

HISTORICAL RIVER FLOW REGIMEAT KEEYASK GS SITE

FIGURE 5Date: June 12/08

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

1000

2000

3000

4000

5000

6000

7000

Flow

(m3 /s

)

35300

85300

135300

185300

235300

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Month

Flow

(ft3

/s)

060504030201009998979695949392919089888786858483828180797877

Percentile ZoneBreakdown

0 %5 %25 %75 %95 %100 %

NOTES: � Source: Split Lake Daily Outflow � Percentile zone data Based on daily data.� Period of record: Sept. 1977 to Dec. 2006� Conversion: 1 foot = 0.3048 meters

2005

2004 2003

JKDA Schedule 7-1

FIGURE 6

POWERHOUSE COMPLEX

W:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project DescriptionCurrent\Figure6.ppt

Date: June 12/08

FULL SUPPLY LEVELEL 159.0 M (521.7 ft)

NORMAL T.W.L.140.5M (461 ft)

Draft TubeGate Slots

Trashracks

Intake

Draft Tube

ScrollCase

Turbine

Tailrace Deck

Generator Transformer

Generator

Intake Gates

ForebayTailrace

POWERHOUSE CROSS SECTION

JKDA Schedule 7-1

FIGURE 7

SPILLWAY

W:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project Description\Current\Figure7.ppt

Date: June 12/08

SPILLWAY CROSS SECTION

JKDA Schedule 7-1

DAM, DYKE, AND COFFERDAM CROSS SECTIONS

FIGURE 8W:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project Description\Current\Fig8.ppt

SAMPLE DYKE CROSS SECTIONS

SAMPLE COFFERDAM CROSS SECTIONS

SAMPLE DAM CROSS SECTIONS

A

B

C

Date: June 12/08

JKDA Schedule 7-1

PRELIMINARY KEEYASK PROJECT CONSTRUCTION SCHEDULE

FIGURE 9AW:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project Description\Current\Figure9N_STD 2007-11-13.ppt

YEAR 1 YEAR 2 YEAR 3 YEAR 4 YEAR 5 YEAR 6 YEAR 7 YEAR 8 YEAR 9

Date: June 12, 2008

Schedule: GN4_ConstrSmrySchd_D1_20070531_KJF_NR_Rev3.mpp

YEAR 10

JKDA Schedule 7-1

PRELIMINARY KEEYASK PROJECT CONSTRUCTION SCHEDULE

FIGURE 9BW:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project Description\Current\Figure9N_STD 2007-11-13.ppt

Date: June 12, 2008

Schedule: GN4_ConstrSmrySchd_D1_20070531_KJF_NR_Rev3.mpp

YEAR 1 YEAR 2 YEAR 3 YEAR 4 YEAR 5 YEAR 6 YEAR 7 YEAR 8 YEAR 9 YEAR 10

JKDA Schedule 7-1

ESTIMATED PEAK SITE CONSTRUCTION WORKFORCE BY QUARTER

FIGURE 10W:\Warehouse Groups\Power Supply\Projects\Gull\Maps\ESRI Project Description\Current\Figure-ConstructionWorkforce_STD.ppt

Date: June 12/08

Notes:

1) The forecasts illustrated are based on Acres and Manitoba Hydro's estimates of manpower and a construction schedule based on a December, 2017 first unit in-service date.

2) The bar chart represents an estimate based on current regulations, present project plans, and experience with similar projects. Contractors will determine specific job requirements when the project is being built. Actual employment requirements will vary from the estimate presented above.

3) "Peak Site Workforce" refers to the maximum number of people on site, within the quarter specified.

4) The bar chart illustrates contractor site personnel (including supervisory and management positions) and Manitoba Hydro site personnel. The forecasts do not include workforce for the construction of Substations and Transmission Lines.

0

200

400

600

800

1000

1200

1400

1600

1800

Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8

Num

ber o

f Pos

ition

s at

Pea

k

Contractor Site PersonnelManitoba Hydro Site Personnel

JKDA Schedule 7-1

Date: June 12/08

1 0 10.5

Kilometers

CONSTRUCTION SEQUENCE

FIGURE 11

YEAR 1 YEAR 2 YEAR 3

YEAR 4 YEAR 5 YEAR 6

YEAR 7

To PR 280

MainConstruction Camp

Work Areas

Start North Access Road

Ice Boom

North Dyke

Rock Groin

Stage 1 - North Channel Cofferdam

Stage 1 - Island Cofferdam

Stage 1 - Powerhouse Cofferdam

Stage 1 - Spillway Cofferdam

Transmission Tower Spur

Stage 1 - Central Dam Cofferdam

North DamStage 2 - Summer Cofferdams

Stage 2 - Island Cofferdam

Stage 2 - D/S South Dam CofferdamStage 2 - U/S South Dam Cofferdam

Impound Forebay

YEAR 8

- Complete Spillway Rollway Concrete- Turbines & Generators- Mechanical Installations- Units 2, 3, 4 & 5 in Service

YEAR 9

- Complete Turbines & Generators- Complete Mechanical & Electrical- Units 6 & 7 in Service

- Start North Access Road- Start Construction Power

- Ice Boom- Quarry and North ChannelCofferdams

- Rock Groin- Start Construction Camp

- Start Excavation of Structures andunclassified material for dams/dykes

- Start Service Bay Concrete- Start Powerhouse, Transitions &

Wall Concrete- Start Intake Concrete- Spillway Concrete

- Start Central Dam &South Access Road

- Remove Spillway Cofferdam- Spillway Walls & Transitions Concrete- Start Powerhouse Mechanical.& Electrical

- Complete North Dam

- Start Spillway Rollway Concrete- Complete Powerhouse &

Service Bay Concrete- First Power - Unit 1- Complete North & South Dykes

- Complete Central Dam- Start Powerhouse Concrete- Start Service Bay Concrete- Complete Superstructure

Quarry Cofferdam

Central Dam

Start South Access Road

Complete North Access Road

Complete South Access Road

South Dyke

JKDA Schedule 7-1

Date: June 12/08

0.5 0 0.50.25

Kilometers

±

STAGE 1 AND STAGE 2 DIVERSION

FIGURE 12

MainConstruction Camp

Work Area

Powerhouse

Spillway

To PR280

GULL LAKE

Work Area

Work Area

± To PR 280Main

Construction Camp

Work Area

Powerhouse

Spillway

FLOW

GULL LAKE

Work Area

Work Area

STAGE 1 DIVERSION

FLOW

Rock Groin

North ChannelCofferdam

IslandCofferdam

Central DamCofferdam

PowerhouseCofferdam

Central DamCofferdam

Summer LevelCofferdam

South DamD/S Cofferdam

South DamU/S Cofferdam

North ChannelCofferdam

IslandCofferdam

Rock Groin

Quarry Cofferdam Quarry Cofferdam

SpillwayCofferdam

YEAR 2 to YEAR 5STAGE 2 DIVERSION

YEAR 5 to YEAR 6

JKDA Schedule 7-1

Date: June 12/08

5 0 52.5

Kilometers

±

POTENTIAL MATERIAL SOURCES/BORROW AREAS

FIGURE 13

Gillam

ProposedKEEYASK GS

Hudso

n Bay

Railw

ay

STEPHENS LAKE

S-15

S-13

S-16

S-9S-10

B-1

N-11

E-1I-1

I-2

S-17a

S-5 S-18

N-21

N-6G-3

N-5

S-11

S-4

S-2b

S-2a

N-1N-3G-1

G-2

G-5

L-1

L-2

L-7

W-1

W-3

Q-8Q-1

Q-7

PR 280

PR 280

Borrow Areas

Prime SourcesPrime Granular

Prime Impervious

Potential SourcesPotential Granular

Potential Impervious

Rock Quarry

North Acces Road

South Access Road

S-12

N-2

L-4

L-3

JKDA Schedule 7-1

Date: June 12/08

2 0 21

Kilometers

±

Upstream Boundaryof area affected by

Keeyask GS duringopen water conditions Notes:

1. Flooded Area computed as the difference between watered area during high flow conditionsbefore and after the Keeyask GS is developed.

2. Existing Shoreline based on 95th percentile. Existing (Post CRD) Inflow of 4330 m3/s

3. Project Shoreline based on 95th percentile. Project Inflow of 4430 m3/s at 159m forebay level.

4. Based on GR-4 axis configuration

5. This map illustrates flooded area immediately after impoundment.

6. This map does not illustrate additional flooded area that will occur as a result of shoreline erosionthat will occur after reservoir impoundment.

PROPOSEDKEEYASK SITE

Birthday Rapids

Gull Lake

Dyke Line

Initial Reservoir Area: 93.1 sq. km (23,000 acres)Initial Flooded Area: 45.1 sq. km (11,100 acres)Initial Riverbed Area: 48.0 sq. km (11,900 acres)

Areas

AREA FLOODED BYKEEYASK GS

FIGURE 14

Immediately after Impoundment

LegendArea Flooded by Keeyask GSImmediately after Impoundment

Split Lake

Clark Lake

PR 280

North Access Road

JKDA Schedule 7-1

Date: June 12/08

2 0 21

Kilometers

±

RESERVOIR CLEARING PLANAREAS TO BE CLEARED PRIOR TO FLOODING

FIGURE 15

LegendMechanical Clearing

Hand Clearing

JKDA Schedule 7-1

³±YYY

³±YYY

³±YYY

³±YYY

³±YYY

Date: June 12/08

2.5 0 2.51.25

Kilometers

±

LegendPotential Safe Landing Locations

³±YYY Hazard Marker Where Required

Water Level Gauge

Keeyask GS Dyke Line

Potential Primary Navigation Route

Landing Route Greater than 3 metres Depth

Landing Route Less than 3 metres Depth

Post Project Depth ChartDepth

0m-2m

2m-5m

5m-7m

>7m

PRELIMINARY DEPTH CHART, TRAVEL ROUTESAND SAFE LANDING LOCATIONS

FIGURE 16

Note:

This map illustrates the depth of water during low flowconditions and when the forebay is at the minimumoperating level of 158.0 m (518.4 ft).

JKDA Schedule 7-1