Keeyask Generation Project. Project Description. Supporting Volume. Environmental Impact Statement

Transcription

1 Keeyask Generation Project Environmental Impact Statement Supporting Volume Project Description June 2012

2 Vertical Shaft Turbine Powerhouse Cross Section Bulb Turbine Powerhouse Cross Section Crane Trashracks Turbine Generator File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter7_AlternativeMeans\MXDs\VerticalShaft&BulbTurbineCrossSections.mxd Manitoba Hydro; Hydro Quebec Manitoba Hydro - Hydro Power Planning - Keeyask & Burntwood Planning NOTE(S): Artist's Rendering - Concept Only 17-JAN JAN-12 Source: Source : Vertical Shaft and Bulb Turbine Cross Sections Figure 6-1

3 Keeyask G.S. GR-2 File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter4_ProjectDescription\MXDs\Draft3\Keeyask_AlternativeAxes_ mxd Manitoba Hydro; Government of Manitoba; Government of Canada Manitoba Hydro - Hydro Power Planning - GIS & Special Studies 12-APR APR Kilometres Miles GR-5 GR-4 GR-3 GR-1 Alternative Axis GR-1 GR-2 GR-3 GR-4 GR-5 Infrastructure Keeyask Alternative Axes Map 6-1

4 B S ize Landsc ape BTB - DEC 2011 Option 1: GR5 Single Site m High Head Development 3m m an Birthday Option 2: GR3 Single Site m Intermediate Head Development m an Birthday CLARK BIRTHDAY Option 3: GR3 & BR2 Two Site - 158m and 168.5m Low Head Development 3m m 158 m File Location: W:\Warehouse_Groups \Power_Supply\P rojects\keeyask\maps\eis\chapter7_alter nativemeans\mxds\spl_steph_alt_axes_high_med_low _Head.mx d an Birthday Manitoba Hydro; Government of Canada, Manitoba Government Manitoba Hydro: Hydro Power Planning Department - GIS & Special Studies 19-JAN MAR-12 2 Kilometres Miles Generating Station Axis Existing Environment Water Level Flooded Area Bed Split to Stephens Alternative Axes For High, Intermediate & Low Head Full Reach Development Options Map 6-2

5 Option 1: GR3 Single Site m Intermediate Head Development achakamasik Sou Looking Back m T Birthday CLARK BIRTHDAY achakamasik Option 2: GR3 Single Site - 158m Low Head Development Sou Looking Back 158 m File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter7_AlternativeMeans\MXDs\SPL_Steph_Alt_Axes_Int_Low_Head.pdf.mxd T Manitoba Hydro; Government of Canada, Manitoba Government Manitoba Hydro: Hydro Power Planning - GIS & Special Studies Birthday Kilometres Miles 20-JAN JAN JL/AMB/MES Generating Station Axes Existing Environment Water Level Flooded Area Bed CLARK BIRTHDAY Split to Stephens Alternative Axes For Intermediate & Low Head Full Reach Development Options Map 6-3

6 B Size Landscape BTB - DEC 2011 Amukutaypiskasik Sakawisew Little Limestone asasik LIMESTONE Ministik Kinosew Moswakot GR5 Limestone GR2 sik Asitayatik West Ministik GR3 GR1 Sky Pilot Crying South Moswakot PR 280 GR4 STEPHENS Ferris Wilson Channel Apetowachakamasik GR3 Fox ake File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter7_AlternativeMeans\MXDs\AlternativeAxis_Birthday_.mxd Assean Birthday Alternative Axes Kilometres Miles BR8 BR9 Manitoba Hydro; Government of Canada; Government of Manitoba Manitoba Hydro - Hydro Power Planning - GIS & Special Studies 18-JAN JAN-12 BR1 BR2 BR6 BR7 BR5 Birthday Axes Axes BR5 BR3 BR4 GR5 GR4 GR1 GR2 Gillrat Alternative Axes Joslin Alternative Axes Birthday and Cache Map 6-4

7 Elevation (m) Elevation (ft) B Size Landscape BTB - DEC Water surface profiles shown at 50th percentile flow condition - Stephens Level = m - Keeyask GS Full Supply Level (FSL) = 159 m - Keeyask GS Minimum Operating Level (MOL) = 158 m STEPHENS CLARK BIRTHDAY Open Water Hydraulic Zone of Influence Keeyask G.S FSL = 159 m m Water Level Variation File Location: W:\Hydraulic-Section-Data\s\Nelson\\EIS\Drawings&Figures\EIS_DescripCore_Vol_Maps\Flooded_Area_Profile_Graph\Flooded_AreaGraphProfile_rev1.mxd Distance From Keeyask (km) Manitoba Hydro Manitoba Hydro - Water Resource Engineering - Hydraulic and Ice Studies NOTE: Profiles shown at the 50th percentile flow condition and average Stephens water level 17-JAN JAN JL/AMB/MES Maximum Water Level Variations Water Level at Keeyask GS Minimum Operating Level (158 m) bed Keeyask Generating Station Reservoir Operating Range Map 6-5

8 Dyke Original Alignment O'NEIL BA Access Road Keeyask G.S. Dyke Alternative No. 3 Dyke Alternative No. 1 Dyke Alternative No. 2 RIVER Axis GR-4 Axis GR-3 NELSON South Dyke Axis GR-3 Axis GR-3 South Dyke Alternative No. 1 (FSL 164.5) South Dyke Alternative No. 2 South Access Road File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter4_ProjectDescription\MXDs\Draft3\Keeyask_Dyke_Alignments_Alternatives_ mxd Kilometres Miles South Dyke Alternative No. 3 Manitoba Hydro; Government of Manitoba; Government of Canada; KGS Acres Ltd., 2012 KGS Acres Ltd. & Manitoba Hydro - HPP 30-JAN JUN-12 PRP/YYY/ZZZ Dyke Original Alignment Dyke Alternative No. 1 Dyke Alternative No. 2 Dyke Alternative No. 3 South Dyke Original Alignment South Dyke Alternative No. 1 South Dyke Alternative No. 2 and 3 Keeyask Principal Infrastructure Axis (Final Alignment) Access Road South Access Road s Waterbody Dyke Alignment Alternatives Map 6-6

9 Wilson Channel Ross Wright Keeyask G.S. O'NEIL BAY STEPHENS STEPHENS Fox Cree Nation A Kwis Ki Mahka Reserve South Access Road Gillrat Cache File Location: \\geodata\warehouse\warehouse_groups\power_supply\projects\keeyask\maps\eis\chapter7_alternativemeans\mxds\southaccessrd_alternatives.mxd Joslin Manitoba Hydro; KGSA, Government of Canada, Government of Manitoba Manitoba Hydro - Hydro Power Planning - GIS & Special Studies Kilometres Miles 24-JAN JUN-12 South Access Road Preferred Alignment South Access Road Alternatives Stream Crossings South Access Road Corridor RIVER KETTLE RIVER South Access Road Alignment Alternatives Map 6-7

10 Apiskwapasasik Aseepayaysik Thompson Hudson LIMESTONE Sakawisew Ministik Kinosew Moswakot Limestone Twelve M ile C re e k Awapawakasik Winnipeg Asitayatik West Ministik PR 280 Sky Pilot F Winnipeg Crying Moswakot STEPHENS Ferris Sky Pilot South Wilson Channel Creek eskapiskow Iskwayach Fox Apetowachakamasik Assean Looking Back Keeyask G.S. Gillrat Joslin Cache Gillam Butna u R iver Kettle Ke ttle Bo ots Creek Fox Cree Nation A Kwis Ki Mahka Reserve PR 280 Wilson Creek Tataskweyak Cree Nation Tataskweyak (Split ) Butnau Butnau Riv er Kettle Wapikopaw ling File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter7_AlternativeMeans\MXDs\MaterialSources_PlanedvsUse_ mxd York Factory First Nation York Landing (Kawechiwasik) Ripple Rive Aiken McCusker Moose Nose Manitoba Hydro; KGSA; Government of Canada; Government of Manitoba Manitoba Hydro - Hydro Power Planning - GIS & Special Studies Kilometres Miles 17-JAN JUN-12 Butnau War First Nation Ilford Material Sources Material Sources Planned for Use Material Sources Available Generating Station (Planned) Little Kettle Highways Rail ver Flooded Area Reservoir (159m) Kettle Angling s Alternative Borrow Sources and Quarries Ang Map 6-8

11 South Access Road B Size Landscape BTB - DEC 2011 Look ing Back Creek Access Road Keeyask G.S. RIVER NELSON File Location: W:\Warehouse_Groups\Power_Supply\Projects\Keeyask\Maps\EIS\Chapter7_AlternativeMeans\MXDs\EMPA_PlanedvsUse_ mxd Manitoba Hydro; Government of Manitoba; Government of Canada; KGS Acreas; Manitoba Hydro m Black & White DOI Manitoba Hydro - Hydro Power Planning - GIS & Special Studies Kilometres Miles 09-FEB JUN JL/AMB/MES JCL/MES/MWZ Excavated Material Placement Areas Will Use May Use Eliminated Initial Flooded Area (159 m) Access Road Access Road Alternative Excavated Material Placement Areas Map 6-9