mining area c - southern flank - epa wa | epa ... 3 6 ilom et rs # # # # # inset a 0 300 metres 119...

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Liability BHPBIO does not warrant that this map is free from errors or omissions. BHPBIO shall not be in any way liable for loss, damage or injury to the user of this map or any other person or organisation consequent upon or incidental to the existence of errors or omissions on this map. This map has been compiled with data from numerous sources with different levels of reliability and is considered by the authors to be fit for its in tended purpose at the time of publication. However, it should be noted that the information shown may be subject to change and ultimately, map users are required to determine the suitability of use for any particular purpose.

Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_076_E_MAC_Southern_Flank_PER_New_ModifiedIAIAA_RevA.mxd

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKNew Modified Footprint

0 52.5

Kilometres

131/08/2017

BHP BILLITON IRON ORE

Figure:Project No:1:150,000

Checked:Prepared: M. LYTTLE

S. TRINDERA780/076 REV A

Revision: Rev A Reviewed: S. WILLIAMSONCoordinate System: Central Project Grid (CPG94)

Projection: Transverse MercatorDatum: GDA 1994

Proposed Mining Area C Development EnvelopeApproved Mining Area C (Northern Flank) Development EnvelopeAdditional Development EnvelopeMining Area C EMP Rev 6 Impact Assessment AreaIndicative Additional Impact Assessment AreaNew Modified Indicative Additional Impact Assessment AreaGreat Northern HighwayBHP Billiton RailRio Tinto Rail

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_027_E_MAC_Southern_Flank_PER_Map15_RevC.mxd

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKVegetation Condition within the Proposed

Mining Area C Development Envelope 0 105

Kilometres

158/11/2017




B. BARNETTA780/027 REV C

Revision: Rev B Reviewed: S. WILLIAMSONCoordinate System: Central Project Grid (CPG94)


Proposed Mining Area C DevelopmentEnvelopeApproved Mining Area C (NorthernFlank) Development EnvelopeAdditional Development EnvelopeMining Area C EMP Rev 6 ImpactAssessment AreaNew Modified Indicative AdditionalImpact Assessment Area

Vegetation ConditionExcellentVery GoodGoodPoorNot mappedClearedGreat Northern HighwayBHP Billiton Rail

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_075_E_MAC_Southern_Flank_PER_New_ModifiedIAIAA_RevA.mxd

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKNew Modified Footprint

0 52.5

Kilometres

231/08/2017




S. TRINDERA780/075 REV A



Proposed Mining Area C Development EnvelopeApproved Mining Area C (Northern Flank) Development EnvelopeAdditional Development EnvelopeMining Area C EMP Rev 6 Impact Assessment AreaModified Indicative Additional Impact Assessment AreaNew Modified Indicative Additional Impact Assessment AreaGreat Northern HighwayBHP Billiton RailRio Tinto Rail

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Liability BHP BIO d oes not warrant that this m ap is free from errors or om issions. BHP BIO shall not b e in any way liab le for loss, dam ag e or injury to the user of this m ap or any other person or org anisation consequent upon or inc id ental to the existence of errors or om issions on this m ap. This m ap has b een com piled with data from num erous sources with d ifferent levels of reliab ility and is considered b y the authors to b e fit for its in tended purpose at the tim e of pub lication. However, it should b e noted that the inform ation shown m ay b e sub ject to chang e and ultim ately, m ap users are required to determ ine the suitab ility of use for any particular purpose.


Spatial Data - Business Devlopment

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKInferred Extent of Hab itat for Antichiropus ‘DIP 007’

0 105

Kilom etres

279/11/2017




B. BARNETTA780/043 REV C

Revision: Rev C Reviewed: S. WILLIAMSONCoordinate System: Central Project Grid (CPG94)


P roposed Mining Area C Developm ent EnvelopeApproved Mining Area C (Northern Flank) Developm ent EnvelopeAd d itional Developm ent EnvelopeMining Area C EMP Rev 6 Im pac t Assessm ent AreaNew Mod ified Ind icative Ad d itional Im pac t Assessm ent AreaInferred Antichiropus 'DIP 007' Hab itatInferred Antichiropus 'DIP 007' Hab itat (Unverified )Antichiropus ̀DIP 007' ind eterm inedAntichiropus ̀DIP 007' c onfirm edBHP Billiton RailGreat Northern Hig hway

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_088_E_MAC_Southern_Flank_PER_Map29_RevD.mxd

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKImpacts to Ghost Bat Caves and

Antichiropus 'DIP007' Habitat Following Mitigation

29

±26/10/2017



Checked:Prepared: J. ROBERTS

B. BARNETTA780/088 REV D

Revision: Rev C Reviewed: S. WILLIAMSONCoordinate System: Central Project Grid (CPG94)


Proposed Mining Area C Development EnvelopeApproved Mining Area C (Northern Flank)Development EnvelopeAdditional Development EnvelopeMining Area C EMP Rev 6 Impact AssessmentAreaInferred Antichiropus 'DIP007' HabitatPriority Ecological Community

Bat caves in proposed impact areas! High! LowBat caves outside proposed impact areas# High# Low

BHP Billiton RailGreat Northern HighwayNew Modified Indicative Additional ImpactAssessment Area

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Date:Scale @ A3:

MINING AREA C - SOUTHERN FLANKWidespread surrogate troglofauna in the

Proposed Mining Area C Development Envelope0 105

Kilometres

3317/10/2017




B. BARNETTA780/049 REV B

Revision: Rev B Reviewed: S. WILLIAMSONCoordinate System: GCS GDA 1994

Datum: GDA 1994

Proposed Mining Area CDevelopment EnvelopeAdditional DevelopmentEnvelopeCurrent ApprovedDevelopment EnvelopeMining Area C EMP Rev 6Impact Assessment AreaIndicative AdditionalImpact Assessment AreaNew Modified IndicativeAdditional ImpactAssessment Area

1:20000 SurficialGeology

AFj - Jeerinah - Shale,chert, mudstone &dolomiteAFjd - Jeerinah - DoleritesillsAFjm - Jeerinah - Roy HillShale (marker chert)AFjr - Jeerinah - Roy HillShaleAHd - Wittenoom -Unknown MemberAHda - Wittenoom - WestAngela Member

AHdb - Wittenoom - BeeGorge MemberAHdp - Wittenoom -Paraburdoo MemberAHmm - Marra Mamba -MacLeod MemberAHmn - Marra Mamba - MtNewman MemberAHmu - Marra Mamba -Nammuldi MemberAHr - Mt McRae ShaleAHs - Mt Sylvia FormationCID - Robe - Ooliticchannel iron deposit

Cza - Alluvium(consolidated)Czb - Silcrete (indurated)Czc - Colluvium & alluviumCzcb - Colluvium &alluvium (chert & BIFclasts)Czcg - Indurated colluvium(Canga)Czci - Indurated Czc /CzcbCzcm - Colluvium &alluvium (ore, chert & BIFclasts)

Czco - Colluvium &alluvium (ore clasts)Czi - UnknownCzk - CalcreteCzl - Ferricrete (laterite)Czm - Oakover - Micriticlacustrine limestoneCzp - Playa depositsCzpi - Consolidatedferruginous pisolitesH1 - Martite (microplateyhaematite)H2 - Martite goethiticsupergene ore(ochereous)

H2/AHda - Martite goethiticsupergene ore(ochereous)H2/AHmm - Martitegoethitic supergene ore(ochereous)H2/AHmn - Martitegoethitic supergene ore(ochereous)H2/PHbd - Martite goethiticsupergene ore(ochereous)H2/PHbj - Martite goethiticsupergene ore(ochereous)

H2/PHbw - Martitegoethitic supergene ore(ochereous)PHbd - Brockman - DalesGorge (BIF & Shale)PHbj - Brockman - Joffre(BIF with chert & shale)PHbw - Brockman - MtWhaleback ShalePHby - Brockman -Yandicoogina ShalePHj - Weeli Wolli - BIFPKd - Dolerite sillsPd - Dolerite dykesPdd - Dolerite dykes

Pds - Weeli Wolli - DoleritesillsQa - Alluvium (drainagechannels) - unconsolidatedsilt, sand and gravel

Qc - Talus & colluviumTmco - Alluvial haematite(red ochre detritals)BHP Billiton RailRio Tinto RailGreat Northern Highway

Troglofauna SpeciesCryptops sp. B15Draculoides `SCH022`Lagynochthonius `PSE039`Parajapygidae `DPL020`Pauropodidae sp. B14Pelicinus sp. B02Troglarmadillo sp. B03Typhlozuphium humicolum

CoondewannaSub Catchment

Weeli WolliCreek SubCatchment

FortescueSub

Catchment

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_051_E_MAC_Southern_Flank_PER_Map35_RevB.mxd


Date:Scale @ A3:

MINING AREA C - SOUTHERN FLANKWidespread surrogate stygofauna in the UpperWeeli Wolli and Coondewanna subcatchments

0 105

Kilometres

352/08/2017




B. BARNETTA780/051 REV B

Revision: Rev A Reviewed: S. WILLIAMSONCoordinate System: GCS GDA 1994

Datum: GDA 1994

Stygofauna SpeciesAustralocamptus sp.Maarrka weeliwolliiParamelitidae sp. B03nr Billibathynella sp. B02(=Parabathynellidae sp.S03)

Proposed Mining Area CDevelopment EnvelopeGroundwater AssessmentAreaMining Area C EMP Rev 6Groundwater AssessmentAreaWA HydrographicSubcatchment

Alluvium - unconsolidatedsilt, sand and gravelColluvium -unconsolidated quartz androck fragments in soilCalcrete - sheet carbonateusually formed in majordrainage lines

BHP Billiton RailRio Tinto RailGreat Northern Highway

Coondewanna Recharge

MACDewatering

Hope DownsDewatering

Weeli WolliEvapo-transpiration

Weeli WolliCreek Dischargeand Throughflow

South FlankDewatering

Weeli WolliCreek

Recharge

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_077_E_MAC_Southern_Flank_PER_Map36_RevB.mxd

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKConceptual groundwater flow within project area

0 105

Kilometres

3624/08/2017




T. LAWTONA780/077 REV B



Flow directionDischargeRechargeInferred dykeMapped dykePriority Ecological CommunityWA Hydrographic Catchments -Sub CatchmentsProposed Mining Area CDevelopment Envelope

Approved Mining Area C (NorthernFlank) Development EnvelopeAdditional Development EnvelopeIndicative Additional ImpactAssessment Area (Pit)Indicative pit outlineBHP Billiton RailRio Tinto RailHighways

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Document Path: U:\Jobs\E001_E500\E084\2_MXD_Project\A780_027_E_MAC_Southern_Flank_PER_All_Prethopalpus.mxd

Date:Scale @ A4:

MINING AREA C - SOUTHERN FLANKLocation of All Prethopalpus species

0 105

Kilometres

.

±14/08/2017




T CarrollA780/027 REV B



All_Prethopalpus! Prethopalpus julianneae" Prethopalpus maini# Prethopalpus pearsoni$+ Prethopalpus sp.") Prethopalpus sp. (Araneae sp. S07)!(

Prethopalpus sp. B03 (exAraneomorphae/ Oonopidae sp. B03)

!( Prethopalpus sp. B06") Prethopalpus sp. B15_̂ Prethopalpus sp. B18 (=?Araneae sp.

S05)

" Prethopalpus sp. B24Proposed Mining Area C DevelopmentEnvelopeIndicative Additional ImpactAssessment AreaModified Indicative Additional ImpactAssessment AreaGreat Northern HighwayBHP Billiton Rail

© BHP Billiton Iron Ore

1,270.0 Kilometres1,270.0

Notes

Legend

635.000

South Flank Highway Pits Adjacent to Regional Dyke

1: 25,000

Recommended Pit Design

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_086_E_JunaDowns_Fauna_RevA.mxd

Date:Scale @ A4:

JUNA DOWNS PROJECT AREAFauna habitats and conservation significantfauna within the Juna Downs Project Area

0 1 2

Kilometres

±26/10/2017



Checked:Prepared: S. TRINDER

R. GREGORYA780/086 REV A



Conservation Significant Vertebrate Fauna") Underwoodisaurus seorsus ( Priority 2 ) ") Trichosurus vulpecula subsp. arnhemensis ( n/a ) ") Rhinonicteris aurantia ( n/a ) ") Pseudomys chapmani ( Priority 4 ) ") Merops ornatus ( n/a ) ") Macroderma gigas ( n/a ) ! Liasis olivaceus subsp. barroni ( n/a )! Grallina cyanoleuca ( n/a ) ! Falco cenchroides ( n/a )! Coracina novaehollandiae subsp. subpallida ( n/a )! Chrysococcyx basalis ( n/a ) ! Cacomantis pallidus ( n/a )

Fauna HabitatCleared/ DisturbedDrainage Area/ FloodplainGilgai PlainHardpan PlainHillcrest/ HillslopeMajor Drainage LineMinor Drainage LineMulga WoodlandSand PlainStony Plain

Juna Downs Project Area

Great Northern Highway

RailRio Tinto Rail

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Document Path: Y:\Jobs\A501_A1000\A780\3Project\A780_085_E_JunaDowns_Flora_RevA.mxd

Date:Scale @ A4:

JUNA DOWNS PROJECT AREABroad floristic formations and conservation

significant flora within the Juna Downs project area0 1 2

Kilometres

±26/10/2017



Checked:Prepared: S. TRINDER

R. GREGORYA780/085 REV A



Significant Flora Location! Acacia bromilowiana(Priority 4)

! Aristida jerichoensis var. subspinulifera(Priority 3)

! Aristida lazaridis(Priority 2)

! Eremophila magnifica subsp. magnifica(Priority 4)

! Goodenia lyrata(Priority 3)

! Goodenia nuda(Priority 4)

! Indigofera gilesii(Priority 3)

" Rhagodia sp. Hamersley (M. Trudgen 17794)(Priority 3)

" Sida sp. Barlee Range (S. van Leeuwen 1642)(Priority 3)

" Themeda sp. Hamersley Station (M.E. Trudgen 11431)(Priority 3)

" Triodia sp. Mt Ella (M.E. Trudgen 12739)(Priority 3)

" Vittadinia sp. Coondewanna Flats (S. van Leeuwen 4684)(Priority 1)

Broad Floristic FormationDisturbedAcacia Low Open ForestAcacia Low Open WoodlandAcacia Low WoodlandEriachne Tussock GrasslandEucalyptus Low Open ForestThemeda Open Tussock GrasslandTriodia Hummock GrasslandTriodia Open Hummock Grassland

Great Northern Highway

Juna Downs Project Area

RailRio Tinto Rail

Table 1: Summary of troglofauna species only recorded within Indicative Additional Impact Assessment Areas

Species uncertain are shown in bold.

Higher Group

Species

Assessed

IAIAA

Modified

IAIAA

New

Modified

IAIAA

No. of

Animals

No. of

Holes

Likely

Range (km)

Restriction

Category

Arachnida

Pseudoscorpiones

Indohya `PSE005` x x x 9 9 21 Unlikely

Tyrannochthonius sp. B14 x x 1 1 - Unlikely

Schizomida

Draculoides sp. B20 x x x 4 4 10.0 Unlikely

Draculoides sp. B59-DNA x 2 1 - Unlikely

Draculoides sp. B32 x x 4 1 - Unlikely

Araneae

?Gnaphosidae sp. B01 x x 1 1 - Unlikely

Prethopalpus julianneae x x x 1 1 - Uncertain

Prethopalpus maini x x 5 5 17.8 Unlikely

Prethopalpus sp. B15 x x x 1 1 - Uncertain

Prethopalpus sp. B24 x x x 1 1 - Unlikely

Malacostraca

Isopoda

nr Andricophiloscia sp.

B16

x x x 1 1 - Unlikely

Philosciidae sp. B03 x x x 17 1 - Unlikley

Philosciidae sp. B15 x x x 1 1 - Unlikely

Troglarmadillo sp. B14 x x x 12 2 11.2 Unlikely

Symphyla

Cephalostigmata

Australoschendyla sp. B06 x x 2 2 6.6 Unlikely

Chilenophilidae sp. B07 x x 1 1 - Unlikely

Hanseniella sp. B07 x x x 7 5 24.1 Unlikely

Hanseniella sp. B34 x x x 1 1 - Unlikely

Entognatha

Diplura

Japygidae ‘DPL005‘ x x 2 2 14.5 Unlikely

Japygidae ‘DPL007‘ x 3 2 5.7 Unlikely

Parajapygidae `DPL023` x x x 2 2 3.1 Unlikely

Parajapygidae `DPL024` x x x 1 1 - Uncertain

Parajapygidae sp. B25 x x 1 1 - Unlikely

Insecta

Coleoptera

nr Claviger sp. B01 x x 1 1 - Unlikely

TOTAL 21 17 21

mining area c - southern flank - epa wa | epa ... 3 6 ilom et rs # # # # # inset a 0 300 metres 119...

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