Canad a l+I Indigenous and Affaires a ut och ton es Northern - - PowerPoint PPT Presentation

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l+I Indigenous and Affaires a ut och ton es Northern Affairs Canada et du Nord Canada MV2016X0013 MV2016L8-0004 Indigenous and Affaires autochtones Northern Affairs Canada et du Nord Canada Bullmoose-Ruth Remediation Project User Group


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SLIDE 1

Bullmoose-Ruth Remediation Project

User Group Meeting

July 19, 2016 Yellowknife, NT

Presented by: Ron Breadmore, Project Manager, INAC-CARD Jessie Hoyt, Project Manager, PWGSC-NCS Jessica Wilson, Project Officer, INAC-CARD MV2016X0013 MV2016L8-0004

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

Canada

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SLIDE 2

2

Ag e nda

1

Intr

  • duc tions and Pur

pose of Pr e se ntation

2

Mine Site Histor y and Status

3

Site Risks, Re me dial Ac tion Plan & Winte r Road

4

Pr

  • je c t Sc he dule

5

Que stions and Answe r s

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 3

I ntro duc tio n & Purpo se o f Me e ting

1

INAC- Contaminants and Re me diation Division

Ro n Bre a dmo re , Pro je c t Ma na g e r Je ssic a Wilso n, Pro je c t Offic e r

PWGSC- Nor the r n Contaminate d Site s

Je ssie Ho yt, Pro je c t Ma na g e r

Pur pose of Me e ting:

  • T
  • disc uss the upc o ming re me dia tio n wo rk a t the

Bullmo o se -Ruth site s

  • T
  • re c e ive fe e db a c k fro m use rs in the a re a

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Indigenous and Affaires autochtones Northern Affairs Canada et du Nord Canada

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SLIDE 4

Why a re the Bullmo o se -Ruth Site s Be ing Re me dia te d ?

I NAC is re spo nsib le fo r c o nta mina te d site s o n Cro wn la nd in the NWT Co nta mina te d site de finitio n:

“A site whe re sub stanc e s o c c ur at c o nc e ntratio ns that are e ithe r: a) Ab o ve b ac kg ro und le ve ls and po se /like ly po se risk to human he alth o r e nviro nme nt b ) E xc e e d le ve ls spe c ifie d in po lic ie s and re g ulatio ns”

4

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 5

Co nta mina te d Site s Pro c e ss

Federal Contaminated Site Action Plan - 10 Step Process

  • 1. I

de ntify Suspe c t Site s

  • 2. Histo ric a l Re vie w
  • 3. I

nitia l T e sting Pro g ra m

  • 4. Cla ssify Co nta mina te d Site Using Ca na dia n Co unc il o f

Ministe rs o f the E nviro nme nt (CCME ) Na tio na l Cla ssific a tio n Syste m

  • 5. De ta ile d T

e sting Pro g ra m

5

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 6

Co nta mina te d Site s Pro c e ss

F SCAP 10 Ste ps c ontinue d

  • 6. Re c la ssify the Site Using CCME

Na tio na l Cla ssific a tio n Syste m

  • 7. De ve lo p Re me dia tio n/ Risk Ma na g e me nt Stra te g y
  • 8. Imple me nt Re me diation/ Risk Manage me nt Str

ate gy

  • 9. Co nfirma to ry Sa mpling a nd F

ina l Re po rting

  • 10. L
  • ng T

e rm Mo nito ring

6

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 7

BMR Risk Asse ssme nt Pro c e ss

Site risks confirmed through:

. pha se d E

nviro nme nta l Site Asse ssme nt pro c e ss (Pha se I

  • I

I

  • I

I I ) . Huma n He a lth a nd E c o lo g ic a l Risk Asse ssme nt (HHE RA) . Site s ha ve b e e n c la ssifie d using the Na tio na l Cla ssific a tio n Syste m fo r Co nta mina te d Site s to de te rmine if a c tio n is re q uire d

  • > a c tio n re q uire d

7

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 8

BMR Site Risks

Physic a l

  • Mine o pe ning s (o pe n sha fts, de e p tre nc he s)
  • Unfire d mining e xplo sive s
  • Me ta l de b ris

Che mic a l

  • Co nta mina te d so il, se dime nts, ta iling s a nd wa ste ro c k
  • I

mpa c te d surfa c e a nd mine wa te r

  • Ha za rdo us wa ste s (a sb e sto s, le a d-b a se d pa int, wa ste

so lve nts a nd hydro c a rb o ns)

8

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 9

BMR E ng a g e me nt Pro c e ss

  • BMR site s sit within Aka itc ho Asse rte d T

e rrito ry (Chie f Dryg e e se T e rrito ry)

  • Unde r s 35 o f Ca na da ’ s Co nstitutio n Ac t, I

NAC ha s le g a l duty to c o nsult with a ffe c te d Ab o rig ina l g ro ups

  • Prima ry sta ke ho lde r = Ye llowknive s De ne F

ir st Nation

  • YK

DF N ha s b e e n e ng a g e d o n BMR sinc e 2010: T K Stud y, Re me d ia l Optio ns Pla n re vie w a nd Re me dia l Optio ns se le c tio n, pro je c t upda te s, site to urs

  • I

NAC e xpa nd e d its e ng a g e me nt to inc lud e o the r use rs in the a re a

9

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 10

BMR Pro je c t Histo ry

  • Pa rtia l c le a nup a t Bullmo o se – b / w 1994-1996
  • E

nviro nme nta l Site Asse ssme nts a nd Huma n He a lth a nd E c o lo g ic a l Risk Asse ssme nts – c o mple te d b / w 2006-2010

  • T

ra ditio na l K no wle dg e (T K ) q ue stio nna ire , ma pping e xe rc ise a nd site re c o n with YK DF N – c o mple te d in 2010

  • Re me d ia l Ac tio n Pla n – dra ft re vie we d b y YK

DF N’ s T e c hnic a l Adviso r - c o mple te d in Ja nua ry 2015

  • RAP Optio ns Se le c tio n with YK

DF N – F e b rua ry 18, 2015

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 11

Bullmoose Area Mine Sites

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SLIDE 12

Ruth Mine & Status

  • Go ld & silve r mining fro m

1940-1986

  • E

xte nsive ly b urne d in 2014

  • T

wo ta iling s a re a s

  • Airstrip to the so uth

2014 2008 2014

2 Mine Site Histor

y and Status

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SLIDE 13

Bullmoose Mine Histor y and Status

  • Gold mining from 1939-1987
  • Legacy winter road to site
  • Site decommissioned in 1998
  • Large areas of waste rock
  • Airstrip to the north

Aerial view west - 1986 Portal seep

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SLIDE 14

Be aulie u Mine Histor y and Status

  • Go ld & silve r mining fro m 1941-

1979

  • So me c le a n-up in 1994-1996
  • Unb urne d in 2014
  • Sma ll ta iling s a re a
  • L

a rg e wa ste ro c k pile

Aerial - 2014 Tailings Area - 2010

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SLIDE 15

Spe c tr um Mine & Status

  • Gold mining from 1945-1969
  • 38 m trench, 39 m shaft
  • Small tailings area
  • Significant burn areas from

2014

  • Two drum caches

Aerial - 2014 Aerial - 2010 Ground level 2014

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SLIDE 16

Joon Mine & Status

  • Mining fro m 1939-1988
  • Surfa c e tre nc hing / pit

e xc a va tio n in two ma in a re a s

  • One o f thre e sma lle r mine

site s (with Chipp a nd Sto rm)

  • No t b urne d in 2014

Aerial - 2014 Aerial - 2014

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SLIDE 17

Chipp & Stor m Mine s

  • Go ld/ tung ste n mining

fro m 1940-1975 (Chipp) a nd 1942-1985 (Sto rm)

  • Mino r a mo unts o f de b ris
  • No histo ry o f ro a d spur

a c c e ss

Chipp Storm

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SLIDE 18

Re me dial Ac tion Plan Obje c tive s

  • Pro te c t huma n he a lth a nd e nviro nme nt
  • Apply risk-b a se d, te c hnic a lly so und a nd c o st

e ffe c tive so lutio ns

  • Build lo c a l c a pa c ity - tra ining , e mplo yme nt &

e c o no mic o ppo rtunitie s

  • Me e t le g a l re q uire me nts a t a ll sta g e s o f the

pro je c t

18

3

Site Risks, Re me dial Ac tion Plan & Winte r Road

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 19

19

Re me dia l Ac tio n Pla n

Physic al Hazar ds:

  • Sha fts/ ve nts/ po rta ls: E

ng ine e re d c a p & fill

  • T

re nc he s: Ba c kfill

  • Struc ture s: De mo litio n

Hazar dous Waste s

. Asb e sto s, PHCs, le a d pa int – o ff site dispo sa l

Non- hazar dous Waste :

  • Wo o d (unpa inte d): Burn*
  • Othe r (ste e l e tc .): L

a ndfill a t site

* Ash to be leach toxicity tested before landfilling

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 20

20

Re me dia l Ac tio n Pla n

Hazar dous Waste :

  • Asb e sto s: L

a ndfill a t site

  • Org a nic L

iq uids: Dispo se o f o ff-site

  • L

e a c ha b le L e a d Pa int (wo o d, e q uipme nt, drums): Dispo se o f o ff-site

  • Pre ssurize d Cylinde rs: L

a ndfill a t site

  • Othe r (e .g . b a tte rie s): Dispo se o f o ff-site

Se dime nts:

  • HHE

RAs fo und tha t the risks po se d b y disturb ing se dime nts is g re a te r tha n the risk po se d b y le a ving the m in pla c e – will b e Mo nito re d

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 21

21

Soils/ T ailings/ Waste Roc k:

  • So ils (me ta ls o r me ta ls + PHCs): E

xc a va tio n & dispo sa l o n-site

  • So ils (PHCs o nly): E

xc a va tio n & la ndfa rm o n-site ,

  • T

a iling s: E xc a va tio n & dispo sa l o n-site

  • Wa ste Ro c k: E

ng ine e re d c o ve r

Re me dia l Ac tio n Pla n

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 22

Re me dia l Optio ns Se le c tio n

F e br uar y 2015 Me e tings with YKDF N

  • Bre a k mine site s do wn b y re me dia l c o mpo ne nt a nd

pro po se d te c hnic a l o ptio ns

  • F
  • r e a c h c o mpo ne nt, c o nside r risk a nd b e ne fit o f o ptio n

a nd the o b je c tive : do e s o ptio n me e t, partially me e t o r no t me e t o b je c tive ?

  • Ra nk e a c h o ptio n a s “Pre fe rre d” (P), Ac c e pta b le (A) o r

No t Ac c e pta b le (N/ A)

  • “Hyb rid” o ptio ns ma y b e c o nside re d
  • Re c o rd de c isio n a nd re vise dra ft RAP

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 23

BULLMOOSE MINE – Remedial Options Selection

Dettah - February 18, 2015

Mine Component Option 1 Option 2 Option 3 Option 4 Option 5 Option 6 (Hybrid Option) Selection

Mine Openings (Shafts, trenches) Do Nothing Engineered Cap

Engineered Cap

Non-Hazardous Waste (Buildings, wood, other) Do Nothing Burn Landfill on-site Off-site Disposal

Wood burn Metal, other

  • nsite/offsite

disposal

Hazardous Waste (Asbestos, fluids, batteries …) Do Nothing Landfill on-site Off-site disposal

Off-site disposal

Sediments (Portal seep and wetland) Do Nothing Monitor seep, leave wetland Monitor seep, replace wetland Treat seepage, leave wetland Treat seepage, replace wetland

Monitor seep, leave wetland

Sewage lagoon Do Nothng Excavate and landfill on-site Engineered cover Excavation and disposal off-site

Excavate and landfill on-site

Impacted Soils (PHCs and metals) Do Nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site Phyto- remediation

Excavation and disposal on- site

Impacted Soils (PHCs) Do Nothing Cover in place and monitor Excavation and land-farm on-site Excavation and disposal off-site Phyto- remediation

Excavation and land-farm on- site

Tailings Do Nothing Cover in-place and monitor Excavation and disposal on-site Excavation and disposal off-site

Excavation and disposal on- site

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SLIDE 24

RUTH MINE – Remedial Options Selection

Dettah - February 18, 2015

Mine Component Option 1 Option 2 Option 3 Option 4 Option 5 Option 6 (Hybrid Option) Preferred Selection Mine Openings (Shafts, trenches) Do nothing Engineered Cap

Engineered Cap

Non-Hazardous Waste (Buildings, wood, other) Do nothing Burn Landfill on-site Off-site disposal

Burn Wood Landfill on-site Landfill off-site metal, others

Hazardous Waste (Asbestos, fluids, batteries …) Do nothing Incinerate (liquids only) Landfill on-site Off-site Disposal

Off-site disposal

Impacted Soils (PHCs and Metals) Do nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site Phyto- remediation

Excavation and On- site disposal

Tailings Do nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site

Excavation and On- site disposal

Waste Rock Do nothing Leave in place and monitor Landfill on-site Engineered Cover

Engineered Cover

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SLIDE 25

BEAULIEU MINE– Remedial Options Selection

Dettah - February 18 2015

Mine Component Option 1 Option 2 Option 3 Option 4 Option 5 Option 6 (hybrid) Selection

Mine Openings (Shafts, trenches) Do Nothing Engineered Cap and fill

Engineered Cover

Non-Hazardous Waste (Buildings, wood,

  • ther)

Do Nothing Burn Landfill on-site Off-site disposal

Wood Burn Metal,

  • thers
  • nsite/offsite

disposal

Hazardous Waste (Liquids, other) Do Nothing Off-site disposal Incinerate (liquids only)

Off-site disposal

Impacted Soils (PHCs and metals) Do Nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site Phyto-remedation

Excavation and on-site disposal

Impacted Soils (PHCs only) Do Nothing Cover in place and monitor Excavation and landfarm on-site Excavation and disposal off-site Phyto-remedation

Excavation and land- farm on-site

Tailings Do Nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site

Excavation and disposal

  • n-site

Waste Rock Do Nothing Leave in place and monitor Landfill on-site Engineered cover

Engineered cover

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SLIDE 26

SPECTRUM MINE – Remedial Options Selection

Dettah - February 18, 2015

Mine Component Option 1 Option 2 Option 3 Option 4 Option 5 Option 6 (Hybrid Option) Selection

Mine Openings (Trenches, shafts) Do Nothing Engineered cap and fill Engineer cap and fill Non-Hazardous Waste (Buildings, wood,

  • ther)

Do Nothing Burn Landfill on-site Off-site disposal Wood burn Metal,

  • ther

landfill on/off site Hazardous Waste (Asbestos, liquids, lead paint, other) Do Nothing Incineration (liquids only) Landfill on-site Off-site disposal Off-site disposal Impacted Soils (PHCs and Metals) Do Nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site Phyto- remediation Excavation and disposal

  • n-site

Impacted Soils (PHCs only) Do Nothing Cover in place and monitor Excavation and landfarm on-site Excavation and disposal off-site Phyto- remediation Excavation and land- farming Tailings Do Nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site Excavation and disposal

  • n-site

Waste Rock Do Nothing Use as trench fill Water (in trench & shaft) Do Nothing Leave and monitor Treat and discharge on-site Remove off- site Treat and discharge

  • n-site
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SLIDE 27

JOON MINE– Remedial Options Evaluation

Dettah February 18, 2015

Mine Component Option 1 Option 2 Option 3 Option 4 Option 5 Option 6 (Hybrid Option) Selection

Mine Openings (Shafts, trenches) Do Nothing Backfill Non-Hazardous Waste (Wood, buildings,

  • ther)

Do Nothing Burn Landfill on-site Off-site disposal Wood burn Metals, other

  • n-site/off-site

disposal Hazardous Waste (Liquids, lead paint,

  • ther)

Do Nothing Incinerate (liquids only) Land-fill onsite Off-site disposal Hazardous waste offsite disposal Impacted Soils (PHCs, metals) Do Nothing Cover in place and monitor Excavation and disposal on-site Excavation and disposal off-site Phyto- remediation Excavation and disposal on-site Waste Rock Do Nothing Leave in place and monitor Landfill on-site Engineered cover Engineered cover Water (in trench & shaft) Do Nothing Leave and monitor Treat and discharge

  • n-site

Remove off-site Treat and discharge on-site

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SLIDE 28

CHIPP & STORM MINES– Remedial Options Selection

Dettah - February 18, 2015

Mine Component Option 1 Option 2 Option 3 Option 4 Option 5 (Hybrid Option) Selection

Mine Openings (Trenches, shafts) Do nothing Engineered cap & fill Engineered Cap and fill Non-Hazardous Waste (Buildings, wood, Other) Do nothing Burn Landfill on-site Off-site disposal Wood burn Metal, other  on-off site disposal Hazardous Waste (Lead Paint, Other) Do nothing Leave on-site Remove and off-site disposal Remove and off-site disposal Soils (PHCs, Metals) Do nothing Cover in place and monitor Excavation and disposal on-site Excavation & off- site disposal Excavation and disposal

  • n-site

Waste Rock Do nothing Leave in place and monitor Landfill on-site Engineered cover Engineered cover Water (in trench & shaft) Do nothing Leave & monitor Treat and discharge

  • n-site

Remove off-site Treat and discharge on- site

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SLIDE 29

29

E xpe r ie nc e d Contaminate d Site s Pr

  • je c t T

e am Wor ke r H&S and Public Safe ty – Canada L

ab o ur Co de a nd NWT Mine s He alth & Safe ty Ac t (re stric te d site ac c e ss)

E nvir

  • nme ntal Pr
  • te c tion - L

a nd Use Pe rmit, Wa te r L ic e nc e

Quar r y Pe r mit – vo lume tra c king a nd la nd re sto ra tio n Site Re c lamation –

  • Mine Site Re c la ma tio n Guide line s fo r the No rthwe st T

e rrito rie s

  • GNWT

Ma na g e me nt o f Ha za rdo us Wa ste

  • Ca na dia n E

nviro nme nta l Qua lity Guide line s

BMR Pro je c t Co ntro ls

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 30

30

W inter Road Alignm ent Historic Photos - Geological Survey of Canada

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SLIDE 31

Winte r Roa d Controls

Re g ula to ry . L a nd Use Pe rmit inspe c tio ns (I NAC a nd GNWT ) . GNWT Hwy Ac c e ss Pe rmit a nd o ve r-size d lo a ds pe rmits . Spill Co nting e nc y Pla n (pre ve ntio n, c o nta inme nt a nd re po rting ) . 3rd Pa rty E nviro nme nt, He a lth a nd Sa fe ty Audit . DOT Winte r Ro a d Co nstruc tio n Guide line s Re me dia tio n Co ntra c t . Will ha ve a n e xpe rie nc e d winte r ro a d c o ntra c to r . 3rd pa rty ic e pro filing . L ic e nse d fue l a nd wa ste ha ule rs . Winte r ro a d rule s a nd ro a d a c c e ss se c urity

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada

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SLIDE 32

PE

PERMI TTI NG

PROCUREMENT

Dec Oct Sep Aug July June April March Feb Jan May Nov

CONTRACT AW ARD AND SUBMI TTALS W I NTER ROAD RECONN W I NTER ROAD PRE- CONSTRUCTI ON

4

Proje c t Sc he dule

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SLIDE 33

PE

PERMI TT I NG

Dec Oct Sep Aug July June April March Feb Jan May Nov

W I NTER ROAD CONSTRUCTI ON MOBI LI ZATI ON

REMEDI ATI ON ( SUMMER) : . Airstrip upgrades at Bullm oose and Ruth . Float dock com m issioning at Chipp , Storm . Bullm oose and Ruth m ine

  • penings ( de-w atering and

capping) . Bullm oose and Ruth landfill prep . Bullm oose landfarm constructiion . Bullm oose and Ruth contam inated soil excavation . Haz Mat collection ( all sites) . Non-hazardous w aste collection at Bullm oose and Ruth

REMEDI ATI ON ( W I NTER) : . Haz m at transport off site ( approved southern facilities via YK)

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SLIDE 34

PE

Dec Oct Sep Aug July June April March Feb Jan May Nov

REMEDI ATI ON ( SUMMER) : . Building dem olition ( Beaulieu, Spectrum , Chipp, Storm , Joon) and consolidation for w inter transport to Bullm oose and Ruth . Mine opening de-w atering and treatm ent ( shafts and trenches) and backfilling at Storm and Joon; caps at Beaulieu, Spectrum and Chipp . W aste rock cover at Beaulieu . I m pacted soil excavation and stockpiling ( Beaulieu, Spectrum , Chipp, Storm , Joon) . Bullm oose ( Beta Lake) tailings excavation and cover . Bullm oose Creek ( re-alignm ent, dam m ing, sedim ent excavation and capping) REMEDI ATI ON ( W I NTER) : . I m pacted soils, sedim ents and tailings from Beaulieu, Joon, Spectrum ) to Bullm oose and Ruth landfills . Non-hazardous m atl to Bullm oose and Ruth

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SLIDE 35

BULLMOOSE-RUTH REMEDI ATI ON PROJECT

PE

DEMOB PREP . Cam p and equipm ent shutdow n . Crew dem obilizati

  • n

Dec Oct Sep Aug July June April March Feb Jan May Nov

REMEDI ATI ON ( SUMMER) : . Bullm oose portal w etland w eir . Bullm oose and Ruth landfill covers . Bullm oose landfarm decom m issioning ( if SSTLs m et)

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SLIDE 36

PE

Dec Oct Sep Aug July June April March Feb Jan May Nov

W I NTER ROAD CONSTRUCTI ON and FI NAL DEMOBI LI ZATI ON PROJECT CLOSURE AND LONG TERM MONI TORI NG

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SLIDE 37

Sc he dule - Ne xt ste ps

. Jo b o ppo rtunitie s:

  • > Se pte mb e r 2016 re c ruitme nt drive

. Co ntinue d sta ke ho lde r c o mmunic a tio n thro ug h winte r (GNWT L a nds fo r winte r ro a d upda te s) . F

  • rma l pro je c t upda te me e ting – F

e b rua ry 2017 (N’ Dilo )

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SLIDE 38

Que stions or Conc e rns ?

38

5

Que stions and Answe r s

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Indigenous and Northern Affairs Canada Affaires autochtones et du Nord Canada