20240823PAC to Bayer 55 Attachment - A4.Coyote.Initial.Baseline.pdf

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecess� Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar
Project Major Milestones 714 0 09/22/22A 09/04/24
Project Major Milestones(Construction) Ex G.1.1, 714 � 0 09/22/22A 09/04/24
MS.SI.CON- Contract Effective Start Date 0 09/22/22A MS.SI.CN;
MS.SI.CNSI Site Milestone-[1]Construction Start 0 02/15/23 A MS.SI.C1 CNST.TRA Milestone-[1]Construction Start
MS.SI.FND.: Site Milestone-[6]Foundation Start 0 0 05/22/23 MS.SI.C1 MS.SI.FNE a Site Milestone-[6]Foundation Start
MS.SI.DE.S' Site Milestone-[8]Dead End Steel Start 0 0 06/21/23 MS.SI.0 MS.SI.DE.: a Site Milestone-[8]Dead End Steel Start
MS.SI.TLIN.2 Coyote-Clover 500kV Transmission Line Dead End Comp 0 0 06/30/23* CNST.SI MS.SI.ME( Coyote-Clover 500kV Transmission Line Dead End Complete
MS.SI.SUB.; Site Milestone-[10]Substation Steel Start 0 7 07/18/23 MS.SI.C1 MS.SI.SUE a Site Milestone-[10]Substation Steel Start
MS.SI.TLIN.1 Coyote-Little Snake 500kV Transmission Line Dead End( 0 7 07/24/23* CNST.SI MS.SI.ME( Coyote-Little Snake 500kV Transmission Line Dead End Complete
MS.SI.FND.I Reactor Foundations Complete(ready for reactor installatl 0 3 07/28/23* CNST.Fh CNST.RC1 a Reactor Foundations Complete(ready for reactor installation)
MS.SI.FND.1 Control House Foundation Complete 0 0 08/14/23* CNST.FIN CNST.CH Control House Foundation Complete
MS.SI.EQP1 Site Milestone-[12]Equipment Install Start 0 7 08/15/23 MS.SI.C1 CNST.TRA a Site Milestone-[12]Equipment Install Start
MS.SI.DE.S' Site Milestone-[9]Dead End Steel Complete 0 45 09/21/23 MS.SI.DI CNST.BUS a Site Milestone-[9]Dead End Steel Complete
MS.SI.BUS.: Site Milestone-[14]Bus Installation Start 0 26 09/22/23 MS.SI.0 MS.SI.BUE a Site Milestone-[14]Bus Installation Start
MS.SI.FND.1 Site Milestone-[7]Foundations Complete 0 20 10/02/23 MS.SI.FI' CNST.URE a Site Milestone-[7]Foundations Complete
MS.SI.SUB.: Site Milestone-[11]Substation Steel Complete 0 5 10/19/23 CNST.SI CNST.INSI a Site Milestone-[11]Substation Steel Complete
MS.SI.CH.0 Site Milestone-[17]Control House Complete 0 30 10/20/23 CNST.CH CNST.PNL a Site Milestone-[17]Control House Complete
MS.SI.CH.S Site Milestone-[16]Control House Panel&Wiring Start 0 18 11/01/23 MS.SI.C1 CNST.BAT a Site Milestone-[16]Control House Panel&Wiring Start
MS.SI.URD. Site Milestone-[4]Underground Conduits Complete 0 29 12/19/23 CNST.UF CNST.PNL a Site Milestone-[4]Underground Conduits Complete
MS.SI.PIPE. Site Milestone-[3]Underground Piping Complete 0 30 01/15/24 CNST.PII COMMIS.1 a Site Milestone-[3]Underground Piping Complete
MS.SI.URD. Site Milestone-[5]Underground Grounding Complete 0 1 01/30/24 CNST.GP CNST.JUM a Site Milestone-[5]Underground Grounding Complete
MS.SI.BUS.1 Site Milestone-[15]Bus Installation Complete 0 43 02/06/24 MS.SI.BI CNST.JUM a Site Milestone-[15]Bus Installation Complete
MS.SI.CBL.; Site Milestone-[18]Feld Cable Install Start 0 28 02/15/24 CNST.CP CNST.TRN Site Milestone-[18]Field Cable Install Start
MS.SI.CIV.0 Site Milestone-[2]Civil Earthworks Complete 0 56 03/13/24 CNST.CI COMMIS.1 a Site Milestone-[2]Civil Earthworks Complete
MS.SI.CBL.( Site Milestone-[19]Feld Cable Install Complete 0 0 03/13/24 CNST.CP CNST.TRN a Site Milestone-[19]Field Cable Install Complete
MS.SI.EQP1 Site Milestone-[13]Equipment Install Complete 0 51 03/18/24 CNST.TF COMMIS.1 a Site Milestone-[13]Equipment Install Complete
MS.SI.TERN Site Milestone-[20]Feld Cable Termination Start 0 0 05/09/24 CNST.TF MS.SI.TER a Site Milestone-[20]Field Cable Termination Start
MS.SI.TERN Site Milestone-[21]Feld Cable Termination Complete 0 0 05/09/24 CNST.CP COMMIS.1 a Site Milestone-[21]Field Cable Termination Complete
MS.SI.TEST. Site Milestone-[22]Contractor Testing Start 0 59 05/09/24 COMMIE MS.SI.TES a Site Milestone-[22]Contractor Testing Start
MS.SI.MECI Coyote Substation Mechanical Completion 0 1 07/05/24* PM.PLAI MS.SI.SUE Coyote Substation Mechanical Completion
MS.SI.TEST. Site Milestone-[23]Contractor Testing Complete 0 1 07/05/24 COMMIE MS.SI.ME( a Site Milestone-[23]Contractor Testing Complete
MS.SI.FRM: Site Milestone-[24]Contractor Testing and Commissionir 0 61 07/05/24 COMMIE MS.SI.SUE a Site Milestone-[24]Contractor Testing and Commi
MS.SI.SUB3 Coyote Substation Substantial Completion 0 0 09/04/24* COMMIE a A Coyote Substation Substantial Co
Owner Milestones 13 06/01/23 11/15/23
MS.OWN.C( Owner Supplied Material-CCVTs 0 0 06/01/23* PROC.O CNST.CC� a Owner Supplied Material-CCVTs
MS.OWN.SI Owner Supplied Material-Substation Steel 0 0 06/01/23* PROC.O CNST.STEI a Owner Supplied Material-Substation Steel
MS.OWN.DI Owner Supplied Material-Dead End Steel 0 0 06/20/23* PROC.O CNST.STEI a Owner Supplied Material-Dead End Steel
MS.OWN.Sb Owner Supplied Material-Disconnect Switches 0 0 08/15/23* PROC.O CNST.SW., a Owner Supplied Material-Disconnect Switches
MS.OWN.13 Owner Supplied Material-138kV Neutral Reactor 0 0 09/01/23* PROC.O CNST.RC1 a Owner Supplied Material-138kV Neutral Reactor
MS.OWN.52 Owner Supplied Material-Fixed Series Capacitors 525 kV 0 0 09/08/23* PROC.O CNST.CAF a Owner Supplied Material-Fixed Series Capacitors 525 kV
milestones Primary Baseline �M Actual Work Current �� Fabricators Civil Neg Float Bar LD Float Date Date: 04/21/23
Actual Level of Effort 0 O Milestone Baseline G= Remaining Work ♦ ♦ Milestone � Electricians C=4D Line � LD Date Critical Remaining Work

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecessr Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct I Nov I Dec Jan Feb Mar Apr I May I Jun Jul I Aug Sep Oct Nov Dec Jan Feb Mar
MS.OWN.52 Owner Supplied Material-Reactors 525 kV 0 74 09/15/23* PROC.O CNST.TRA Owner Supplied Material-Reactors 525 kV
MS.OWN.SS Owner Supplied Material-Station Service VT 0 0 10/01/23* PROC.O CNST.SS a Owner Supplied Material-Station Service VT
MS.OWN.CH Owner Supplied Material-Control House 0 0 10/15/23* PROC.O I CNST.CH a Owner Supplied Material-Control House
MS.OWN.PP Owner Supplied Material-P&C Panels,Annunciators 0 0 11/15/23* PROC.O CNST.PNL a Owner Supplied Material-P&C Panels,Annunciators
sect Management 89 10/01/22A * 08/11/23
Project Management 10/01/22A 02/14/23A
1 11 02/14/23A
PM.PLAN Develop QAProgram Plan 15 10/01/22A 10/17/22A MS.SI.Cr PM.PLAN.j
PM.PLAN Develop EAP 15 10/01/22A 12/09/22A MS.SI.Cr PM.PLAN.j
PM.PLAh Develop Safety Plan 15 10/01/22A 12/16/22A MS.SI.Cr PM.PLAN.j Plan
PM.PLAN Develop Emergency Response Plan 15 10/01/22A 01/04/23A MS.SI.Cr PM.PLAN.J ergenc Response Plan
PM.PLAN Develop Environmental Training plan 15 10/01/22A 01/20/23A MS.SI.Cr PM.PLAN.) Enviro mental Training plan
PM.PLAN Develop Biological Plant and Wildlife Plan 15 10/01/22A 01/31/23A MS.SI.Cr PM.PLAN.j p Biological Plant and Wildlife Plan
PM.PLAN Develop SSEP 15 10/01/22A 02/14/23A MS.SI.Cr PM.PLAN.J elop S EP
PM.PLAN All Required Plans Submitted and Approved 0 02/14/23A PM.PLAI MS.SI.ME( equire Plans Submitted and Approved
Engineering Deliverables(by others) 89 10/01/22 A
ENG.IFC.CI` Design-CivilIFC 94 10/01/22A 12/06/22A MS.SI.Cr CNST.CIV.,
ENG.PEMB. PEMB-Anchor bold and reaction drawings 4 12/16/22A 03/10/23A MS.SI.Cr ENG.IFC.P PEMB-Anchor bold and reaction drawings
ENG.IFC.FN Design IFC-Foundations 4 21 10/01/22A 04/21/23 MS.SI.Cr CNST.FND Design IFC-Foundations
ENG.IFC.EL Design IFC-Electrical 4 0 10/01/22A 04/21/23 MS.SI.Cr PROC.ORI Design IFC-Electrical
ENG.IFC.PC Design IFC-P&C 4 20 10/01/22A 04/21/23 MS.SI.0 CNST.PNL Design IFC-P&C
ENG.IFC.ST DesignlFC-Structural 37 65 10/01/22A 04/21/23 MS.Sl.0 CNST.STEI DesignlFC-Structural
ENG.IFC.ST Design IFC-Structural-Deadends 37 78 10/01/22A 04/21/23 CNST.STEI Design IFC-Structural-Deadends
ENG.IFC.PE PEMB-Full set of drawings 4 89 12/16/22 A 08/11/23 MS.SI.Cr CNST.PEW PEMB-Full set of drawings
Permitting 10/01/22A 9r 02/14/23A
State/Local 10/01/22A 02/14/23 A
"w
PERM.BIO Bio Clearance 4 11/14/22 A 11/15/22 A MS.SI.Cr PERM.ALL
PERM.FE Black Footed Ferret Variance 42 12/01/22A 02/10/23A MS.SI.Cr PERM.ALL <Footed Ferret Variance
PERM.C/ Uintah Basin Hookless Cactus Variance 42 12/01/22A 02/10/23A MS.SI.Cr PERM.ALL ih Basin Hookless Cactus Variance
PERM.W White Tail Praire Dog Buffer Variance 42 12/01/22A 02/10/23A MS.SI.Cr PERM.ALL e Tail P aire Dog Buffer Variance
PERM.S� Obtain WaterQualty(SWPPIP)Permit 4 10/01/22A 02/14/23A MS.SI.Cr PERM.ALL ain Water Quality(SWPPP) Permit
PERM.AL All permits obtained to allow civil work to proceed 0 02/14/23A PERMS CNST.CIV.' ermits btained to allow civil work to proceed
51 09/22/22 A 02/19
Contractor Furnished Materials 51 10/15/22 A 02/19/24
PROC.Of Order Placed-Aluminum Strain Bus 4 10/15/22 A 10/15/22 A MS.SI.Cr PROC.MAI in Bus
PROC.OI Order Placed-Bare Copper 4 10/15/22 A 10/15/22 A MS.SI.Cr PROC.MAI
PROC.Mj Manufacture-Bare Copper 45 78 10/15/22 A 07/18/23 PROC.O PROC.DEL Manufacture-Bare Copper
PROC.DI Delivery-Bare Copper 4 78 07/19/23 07/22/23 PROC.M CNST.GNC 8 Delivery-Bare Copper
PROC.Mj Manufacture-Aluminum Strain Bus 67 78 10/15/22A 08/15/23 PROC.O PROC.DEL Manufacture-Aluminum Strain Bus
PROC.DI Delivery-Aluminum Strain Bus 4 78 08/16/23 08/19/23 PROC.M CNST.BUS I) Delivery-Aluminum Strain Bus
milestones - Primary Baseline Actual Work Current llt=� Fabricators [D==4E1 Civil � Neg Float Bar LID Float Date Date: 04/21/23
Actual Level of Effort 0 0 Milestone Baseline Remaining Work ♦ ♦ Milestone [__� Electricians G--10 Line � LID Date Critical Remaining Work

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecess Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar
PROC.OI Order Placed-Control Cable 1 77 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Control Cable
PROC.Of Order Placed-Power Cable 1 77 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Power Cable
PROC.Mj Manufacture-Control Cable 190 77 04/22/23 10/28/23 PROC.O PROC.DEI Manufacture-Control Cable
PROC.Mj Manufacture-Power Cable 190 77 04/22/23 10/28/23 PROC.O PROC.DEI Manufacture-Power Cable
PROC.DI Delivery-Control Cable 4 77 10/29/23 11/01/23 PROC.M CNST.CNT B Delivery-Control Cable
PROC.DI Delivery-Power Cable 4 77 10/29/23 11/01/23 PROC.M CNST.CN1 8 Delivery-Power Cable
1l IPA 09/12/23
PROC.Of Order Placed-PVC Conduit 1 66 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-PVC Conduit
PROC.Of Order Placed-GRC Conduit 1 40 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-GRC Conduit
PROC.Mj Manufacture-PVC Conduit 140 66 04/22/23 09/08/23 PROC.O PROC.DEI Manufacture-PVC Conduit
PROC.Mj Manufacture-GRC Conduit 140 40 04/22/23 09/08/23 PROC.O PROC.DEI Manufacture-GRC Conduit
PROC.DI Delivery-PVC Conduit 4 66 09/09/23 09/12/23 PROC.M CNST.URE Delivery-PVC Conduit
PROC.DI Delivery-GRC Conduit 4 40 09/09/23 09/12/23 PROC.M CNST.ABC B Delivery-GRC Conduit
PROC.OI Order Placed-Ground Grid System Material 4 10/15/22 A 10/15/22A MS.SI.C1 PROC.MAI 3ystem Material
PROC.Mj Manufacture-Ground Grid System Material 75 79 10/15/22 A 07/17/23 PROC.O PROC.DEI Manufacture-Ground Grid System Material
PROC.DI Delivery-Ground Grid System Material 4 79 07/18/23 07/21/23 PROC.M CNST.GNE Delivery-Ground Grid System Material
1 1 08/04/23
PROC.OI Order Placed-Rigid Aluminum Bus 4 10/15/22 A 10/15/22 A MS.SI.C1 PROC.MAI m Bus
PROC.Mj Manufacture-Rigid Aluminum Bus 168 74 10/15/22A 07/01/23 PROC.O PROC.DEI Manufacture-Rigid Aluminum Bus
PROC.DI Delivery-Rigid Aluminum Bus 34 74 07/02/23 08/04/23 PROC.M CNST.BUS Delivery-Rigid Aluminum Bus
PROC.Of Order Placed-525 kV Surge Arrestors 4 10/15/22A 10/15/22A MS.SI.C1 PROC.MAI Arrestc rs
PROC.Of Order Placed-Station post Insulators 4 10/15/22A 10/15/22A MS.SI.C1 PROC.MAI isulators
PROC.Of Order Placed-Suspension Insulators 4 10/15/22A 10/15/22A MS.SI.C1 PROC.MAI isulatois
PROC.Of Order Placed-Station Service Generator 4 11/29/22 A 11/29/22 A MS.SI.0 PROC.MAI on Service Generator
PROC.Of Order Placed-storage building steel 4 12/16/22A 12/16/22A PROC.MAI torage building steel
PROC.Of Order Placed-Cable Trench 1 40 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Cable Trench
PROC.Of Order Placed-AC Panel Boards 1 28 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-AC Panel Boards
PROC.Of Order Placed-Battery Bank/Rack/Charger 1 77 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Battery Bank/Rack/Charger
PROC.Of Order Placed-Junction Boxes 1 0 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Junction Boxes
PROC.Of Order Placed-Yard Lights 1 48 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Yard Lights
PROC.Of Order Placed-Station Service Xfiners 1 51 04/21/23 04/21/23 ENG.IFC PROC.MAI Order Placed-Station Service Xfiners
PROC.Mj Manufacture-Station post Insulators 156 97 10/15/22A 05/12/23 PROC.O PROC.DEI Manufacture-Station post Insulators
PROC.DI Delivery-Station post Insulators 4 97 05/13/23 05/16/23 PROC.M CNST.INSI Delivery-Station post Insulators
PROC.Mj Manufacture-Suspension Insulators 156 52 10/15/22A 06/26/23 PROC.O PROC.DEI Manufacture-Suspension Insulators
PROC.DI Delivery-Suspension Insulators 4 52 06/27/23 06/30/23 PROC.M CNST.INSI 0 Delivery-Suspension Insulators
PROC.Mj Manufacture-Cable Trench 112 40 04/22/23 08/11/23 PROC.O PROC.DEI Manufacture-Cable Trench
PROC.DI Delivery-Cable Trench 4 40 08/12/23 08/15/23 PROC.M CNST.CBL Delivery-Cable Trench
PROC.Mj Manufacture-525 kV Surge Arrestors 67 96 10/15/22A 09/25/23 PROC.O PROC.DEI Manufacture-525 kV Surge Arrestors
PROC.DI Delivery-525 kV Surge Arrestors 4 96 09/26/23 09/29/23 PROC.M CNST.SAR 8 Delivery-525 kV Surge Arrestors
milestones Primary Baseline Actual Work Current ED===] Fabricators ED=-IEI Civil � Neg Float Bar LD Float Date Date: 04/21/23
Actual Level of Effort O O Milestone Baseline Remaining Work ♦ ♦ Milestone � Electricians C=4D Line � LD Date Critical Remaining Work

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecess Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct I Nov Dec Jan Feb Mar Apr I May I Jun Jul Aug Sep Oct Nov Dec Jan Feb TMar
Pi Manufacture-storage building steel 2 75 12/16/22 A 10/01/23 PROC.O PROC.DEt Manufacture-storage building steel
PROC.DE Delivery-storage building steel 4 75 10/02/23 10/05/23 PROC.M CNST.PEN 8 Delivery-storage building steel
Pi Manufacture-AC Panel Boards 180 28 04/22/23 10/18/23 PROC.O PROC.DEt Manufacture-AC Panel Boards
Pi Manufacture-Junction Boxes 180 0 04/22/23 10/18/23 PROC.O PROC.DEt Manufacture-Junction Boxes
PROC.DE Delivery-AC Panel Boards 4 28 10/19/23 10/22/23 PROC.M CNST.PNL 8 Delivery-AC Panel Boards
PROC.DE Delivery-Junction Boxes 4 0 10/19/23 10/22/23 PROC.M CNST.ABC Delivery-Junction Boxes
Pi Manufacture-Battery Bank/Rack/Charger 190 77 04/22/23 10/28/23 PROC.O PROC.DEt Manufacture-Battery Bank/Rack/Charger
Pi Manufacture-Yard Lights 190 48 04/22/23 10/28/23 PROC.O PROC.DE1 Manufacture-Yard Lights
PROC.DE Delivery-Battery Bank/Rack/Charger 4 77 10/29/23 11/01/23 PROC.M CNST.BAT 8 Delivery-Battery Bank/Rack/Charger
PROC.DE Delivery-Yard Lights 4 48 10/29/23 11/01/23 PROC.M CNST.LIGF 8 Delivery-Yard Lights
Pi Manufacture-Station Service Generator 291 33 11/29/22 A 12/11/23 PROC.O PROC.DEt Manufacture-Station Service Generator
PROC.DE Delivery-Station Service Generator 4 33 12/12/23 12/15/23 PROC.M CNST.Gi Delivery-Station Service Generator
Pi Manufacture-Station Service Xfiners 300 51 04/22/23 02/15/24 PROC.O PROC.DE1 Manufacture-Station Service Xfiners
PROC.DE Delivery-Station Service Xfiners 4 51 02/16/24 02/19/24 PROC.M CNST.SS A Delivery-Station Service Xfiners
Owner Supplied Material W 13 09/22/22 A 11/15/23
PROC.OWN Owner Supplied Material-CCVJ 45 0 09/22/22 A 06/01/23 MS.OWN.( Owner Supplied Material-CCVTs
PROC.OWN Owner Supplied Material-Substation Steel 45 0 09/22/22 A 06/01/23 MS.OWJ Owner Supplied Material-Substation Steel
PROC.OWN Owner Supplied Material-Dead End Steel 45 0 09/22/22 A 06/20/23 MS.OWN.1 Owner Supplied Material-Dead End Steel
PROC.OWN Owner Supplied Material-Disconnect Switches 45 0 09/22/22 A 08/15/23 MS.OWJ Owner Supplied Material-Disconnect Switches
PROC.OWN Owner Supplied Material-1381 Neutral Reactor 45 0 09/22/22 A 09/01/23 MS.OWN.1 Owner Supplied Material-1381 Neutral Reactor
PROC.OWN Owner Supplied Material-Fixed Series Capacitors 525 1 45 0 09/22/22 A 09/08/23 MS.OWJ Owner Supplied Material-Fixed Series Capacitors 525 kV
PROC.OWN Owner Supplied Material-Reactors 525 kV 45 74 09/22/22 A 09/15/23 MS.OWJ Owner Supplied Material-Reactors 525 kV
PROC.OWN Owner Supplied Material-Station Service VT 45 0 09/22/22 A 10/01/23 MS.OWJ Owner Supplied Material-Station Service VT
PROC.OWN Owner Supplied Material-Control House 45 0 09/22/22 A 10/15/23 MS.OWN.( Owner Supplied Material-Control House
PROC.OWN Owner Supplied Material-P&C Panels,Annunciators 45 0 09/22/22 A 11/15/23 MS.OWN.F Owner Supplied Material-P&C Panels,Annunciators
Construction 05/08/24
Substation 3151 0 02/15/23 A 05/08/24
ppp_
CNST Setup job trailers 4 57 05/16/23 05/19/23 CNSTCI CNSTCIV 8 Setup job trailers
CNST. setup concrete batch plant 4 0 05/16/23 05/19/23 1 MS.SI.Ci CNST.FND 8 setup concrete batch plant
CNST.CI\ Clear and Grub-Phase 1 10 0 02/15/23 A 04/21/23 PERM.A CNST.CIV Clear and Grub-Phase 1
CNST.CI\ Mass Excavation-Phase 1 17 0 04/21/23 05/15/23 CNST.CI CNST.CIV., Mass Excavation-Phase 1
CNST.CI\ Import Road Base-Phase 1 15 0 05/16/23 06/06/23 CNST.CI CNST.CIV., Import Road Base-Phase 1
CNST.CI\ Clear and Grub-Phase 2 20 1 06/07/23 07/05/23 CNST.CI CNST.CIV.I Clear and Grub-Phase 2
CNST.CI\ Mass Excavation-Phase 2 15 1 07/06/23 07/26/23 CNST.CI CNST.CIV.I ;;Q Mass Excavation-Phase 2
CNST.CI\ Import Road Base-Phase 2 1 10 1 07/27/23 08/09/23 CNST.CI CNST.GNE 8 Import Road Base-Phase 2
CNST.CI\ Install finish rock(1 of 2) 20 40 01/18/24 02/14/24 CNST.UF MS.SI.CIV. Install finish rock(1 of 2)
CNST.CI\ Install finish rock(2 of 2) 20 40 02/15/24 03/13/24 CNST.UF MS.SI.CIV. Install finish rock(2 of 2)
10111 • 40 1 1: 110/05/23
milestones o Primary Baseline 11-111110 Actual Work Current J Fabricators JED=== Civil Neg Float Bar LID Float Date Date: 04/21/23
Actual Level of Effort 0 0 Milestone Baseline G= Remaining Work ♦ ♦ Milestone � Electricians JED=== Line � LID Date Critical Remaining Work

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecess Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb IMar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb TMar
CNST.FEI Install fencing&signage 20 1 08/10/23 09/07/23 CNST.CI CNST.GAT Install fencing&signage
CNST.GA Gate Aprons&Bollards 20 1 09/08/23 10/05/23 CNST.FE CNST.GNC Gate Aprons&Bollards
:1 1 1. 01/30/24
01/30/24
CNST. Ground Grid Open Areas(1 of 2) 20 1 10/06/23 11/02/23 CNST.FE CNST.GNE ® Ground Grid Open Areas(1 of 2)
CNST. Ground Grid Open Areas(2 of 2) 20 1 11/03/23 12/04/23 CNST.G1 CNST.GNE ® Ground Grid Open Areas(2 of 2)
CNST. Ground Grid Phase 1 20 1 12/05/23 01/02/24 CNST.FE CNST.GNE ® Ground Grid Phase 1
CNST. Ground Grid Phase 2 20 1 01/03/24 01/30/24 CNST.CI MS.SI.UR1 ® Ground Grid Phase 2
05/22/23 1 1 1
. . .- • 1110/02/23
Reactor Foundations 1 05/22/23 07/28/23
CU Reactor#1 FoundationA 12 0 05/22/23 06/07/23 ENG.IFC MS.SI.FNC Reactor#1 FoundationA
CU Reactor#1 Foundation B 12 25 06/08/23 06/23/23 CNST.CI CNST.RC1 Reactor#1 Foundation B
CU Reactor#1 Foundation C 12 0 06/08/23 06/23/23 CNST.CI CNST.RC1 ® Reactor#1 Foundation C
CU Reactor#2 Foundation C 12 0 06/26/23 07/12/23 ENG.IFC MS.SI.FNC ® Reactor#2 Foundation C
CU Reactor#2 Foundation B 12 1 07/13/23 07/28/23 ENG.IFC MS.SI.FNC ® Reactor#2 Foundation B
CU Reactor#2 FoundationA 12 0 07/13/23 07/28/23 CNST.CI CNST.RC1 ® Reactor#2 FoundationA
Cap Bank Foundations 4 08/15/23 09/18/23
CN Cap Bank Foundations(1 of 2) 12 4 08/15/23 08/30/23 CNST.CI CNST.CIV. ® Cap Bank Foundations(1 of 2)
CU Cap Bank Foundations(2 of 2) 12 4 08/31/23 09/18/23 CNST.CI CNST.CIV. B Cap Bank Foundations(2 of 2)
54 07/31/23 10/02/23
CN Control House Foundation 11 0 07/31/23 08/14/23 ENG.IFC MS.SI.FNC 8 Control House Foundation
CU Storage Building Foundation 11 77 08/15/23 08/29/23 ENG.IFC CNST.PEiV Storage Building Foundation
CU Generator Foundation 10 14 09/19/23 10/02/23 ENG.IFC CNST.CIV. B Generator Foundation
Im I rT.1 WN 09/21/23
CNST. Substation Piers Deadend Steel-Phase 1 19 2 05/22/23 06/16/23 MS.SI.Ci CNSTURC ® Substation Piers Deadend Steel-Phase 1
CNST. Substation Piers structural Steel-Phase 1 20 5 06/19/23 07/17/23 CNST.FlN CNST.STEI ® Substation Piers structural Steel-Phase 1
CNST. Substation Piers Deadend Steel-Phase 2 20 3 07/27/23 08/23/23 MS.SI.0 CNST.FND ® Substation Piers Deadend Steel-Phase 2
CNST. Substation Piers structural Steel-Phase 2 20 3 08/24/23 09/21/23 CNST.F� CNST.CBL ® Substation Piers structural Steel-Phase 2
: /re I , /1/17/24
CNST. Install above grade conduit 20 0 12/20/23 01/17/24 ICNSTUF I CNST.CN1 Install above grade conduit
. .. 1. .
CNST. Install Cable Trench-Phase 1 20 4 09/19/23 10/16/23 CNST.Ft CNSTURC ® Install Cable Trench-Phase 1
CNST. Install Cable Trench-Phase 2 20 24 10/17/23 11/13/23 CNST.FlN CNST.CN1 Install Cable Trench-Phase 2
CNST. Install Conduit-Phase 1 20 0 10/23/23 11/17/23 CNST.F� MS.SI.UR1 ® Install Conduit-Phase 1
CNST. Install Conduit-Phase 2 20 0 11/20/23 12/19/23 CNST.UF CNST.CN1 ® Install Conduit-Phase 2
• 1. 1
.. . . WJINKINU l•
CNST. Install Coyote-Clover Line Dead-End 8 0 06/21/23 06/30/23 CNST.F� MS.SLTLI� 8 Install Coyote-Clover Line Dead-End
CNST. Install substation dead-Ends-Phase 1 (1 of 2) 20 36 06/21/23 07/19/23 CNST.FlN CNST.STEI = Install substation dead-Ends-Phase 1 (1 of 2)
CNST. Install Coyote-Little Snake Line Dead-End 15 5 07/03/23 07/24/23 CNST.FlN CNST.BUS Install Coyote-Little Snake Line Dead-End
CNST. Install substation dead-Ends-Phase 1 (2 of 2) 20 36 07/20/23 08/16/23 CNST.SI MS.SI.DE.: Install substation dead-Ends-Phase 1 (2 of 2)
CNST. Install substation dead-Ends-Phase 2 20 31 08/24/23 09/21/23 CNST.F� CNST.LIGF Install substation dead-Ends-Phase 2
milestones Primary Baseline Actual Work Current 11W= � Fabricators [D=-ME] Civil � Neg Float Bar LD Float Date Date: 04/21/23
Actual Level of Effort O O Milestone Baseline Remaining Work ♦ ♦ Milestone [__� Electricians G--ME] Line � LD Date Critical Remaining Work

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecess Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar
CNST Substation Structural Steel-Phase 1 20 5 07/18/23 08/14/23 CNST.FN MS.SI.SUE Substation Structural Steel-Phase 1
CNST. Substation Structural Steel-Phase 2 20 3 09/22/23 10/19/23 CNST.FF CNST.BUS Substation Structural Steel-Phase 2
CNST. Storage Building Steel Assembly 20 51 10/06/23 11/02/23 CNST.FF CNST.CN1 I� Storage Building Steel Assembly
.1 1• R 1 1
CNST. Install Bus and Connectors-Phase 1 (1 of 2) 20 5 10/11/23 11/07/23 MS.SI.BI CNST.BUS ® Install Bus and Connectors-Phase 1 (1 of 2)
CNST. Install Bus and Connectors-Phase 1 (2 of 2) 20 5 11/08/23 12/07/23 CNST.BI MS.SI.BUE ® Install Bus and Connectors-Phase 1 (2 of 2)
CNST. Install Bus and Connectors-Phase 2(1 of 2) 20 3 12/12/23 01/09/24 CNST.SI CNST.BUS ® Install Bus and Connectors-Phase 2(1 of 2)
CNST. Install Bus and Connectors-Phase 2(2 of 2) 20 3 01/10/24 02/06/24 CNST.BI CNST.SW.: ® Install Bus and Connectors-Phase 2(2 of 2)
CNST. Install Jumpers-Phase 1 (1 of 2) 20 1 01/31/24 02/27/24 CNSTBI CNSTJUM Install Jumpers-Phase 1 (1 of 2)
CNST. Install Jumpers-Phase 1 (2 of 2) 15 1 02/28/24 03/19/24 CNST.JL COMMIS.1 B Install Jumpers-Phase 1 (2 of 2)
CNST. Install Jumpers-Phase 2(1 of 2) 20 1 03/20/24 04/16/24 CNST.BI CNST.JUM ;ZQ Install Jumpers-Phase 2(1 of 2)
CNST. Install Jumpers-Phase 2(2 of 2) 15 1 04/17/24 05/07/24 CNST.JL COMMIS.1 IQ Install Jumpers-Phase 2(2 of 2)
CNST. Install Strain Bus(1 of 2) 20 31 09/22/23 10/19/23 CNST.SI CNST.BUS Install Strain Bus(1 of 2)
CNST. Install Strain Bus(2 of 2) 20 31 10/20/23 11/16/23 1 CNST.BI CNST.JUM Install Strain Bus(2 of 2)
1: 03/18/24
CNST.IN: Install insulators Phase 1 (1 of 2) 20 5 08/15/23 09/12/23 ICNSTFN CNST.INSI Install insulators Phase 1 (1 of 2)
CNST.RC Install Reactors 20 74 09/05/23 10/02/23 CNST.FF MS.SI.EQF F-= Install Reactors
CNST.TR Transport Reactors to Site(by others) 15 50 09/18/23 10/06/23 CNST.FF CNST.DRE Transport Reactors to Site(by others)
CNST.IN; Install insulators Phase 1 (2 of 2) 20 5 09/13/23 10/10/23 CNST.IN CNST.BUS ® Install insulators Phase 1 (2 of 2)
CNST.DF Dress Reactors(by others) 20 50 10/09/23 11/03/23 CNST.TF MS.SI.EQF Dress Reactors(by others)
CNST.IN; Install insulators Phase 2(1 of 2) 20 3 10/20/23 11/16/23 CNST.SI CNST.INSI Install insulators Phase 2(1 of 2)
CNST.LIC Yard Lighting 20 32 11/02/23 12/01/23 CNST.SI MS.SI.EQF Yard Lighting
CNST.IN: Install insulators Phase 2(2 of 2) 15 3 11/17/23 12/11/23 CNST.IN CNST.BUS ® Install insulators Phase 2(2 of 2)
CNST.CC Install CCVTs 20 48 12/08/23 01/05/24 CNST.BI MS.SI.EQF R!!M Install CCVTs
CNST.SA Install Surge Arrestors 20 16 12/12/23 01/09/24 CNST.SI MS.SI.EQF Install Surge Arrestors
CNST.PIF Install underground piping for generator 20 22 12/18/23 01/15/24 PROC.D MS.SI.PIPI Install underground piping for generator
CNST.GE Install Backup Generator 20 22 01/16/24 02/12/24 CNST.FF MS.SI.EQF ® Install Backup Generator
CNST.SS Install Station Service Transformers 20 37 02/20/24 03/18/24 MS.SI.E( MS.SI.EQF Install Station Service Transformers
CNST. Install Switches-Phase 1 (1 of 2) 15 15 12/08/23 12/29/23 CNST.SI CNST.SW.' Install Switches-Phase 1 (1 of 2)
CNST. Install Switches-Phase 1 (2 of 2) 1151 15 01/01/24 01/19/24 CNST.S� CNST.SW.: Install Switches-Phase 1 (2 of 2)
CNST. Install Switches-Phase 2(1 of 2) 14 3 02/07/24 02/26/24 CNST.S� CNST.SW.: ® Install Switches-Phase 2(1 of 2)
CNST. Install Switches-Phase 2(2 of 2) 14 3 02/27/24 03/15/24 CNST.S� MS.SI.EQF B Install Switches-Phase 2(2 of 2)
CNST. Install fixed series capacitor(1 of 3) 20 24 09/19/23 10/16/23 CNST.FN CNST.CAP Install fixed series capacitor(1 of 3)
CNST. Install fixed series capacitor(2 of 3) 20 24 10/17/23 11/13/23 CNST.C/ CNST.CAP Install fixed series capacitor(2 of 3)
CNST. Install fixed series capacitor(3 of 3) 20 24 11/14/23 12/13/23 CNST.C/ MS.SI.EQF Install fixed series capacitor(3 of 3)
milestones o Primary Baseline Actual Work Current [D===] Fabricators ED=-IEI Civil � Neg Float Bar LD Float Date Date: 04/21/23
Actual Level of Effort 0 0 Milestone Baseline Remaining Work ♦ ♦ Milestone Ea� Electricians C=4D Line � LD Date Critical Remaining Work

A4 - Coyote Full Detail Schedule
Activity ID Activity Name Original Total Float Start Finish Predecess Successors 2023 2024 2025
Duration ar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb TiMar
Erection 33 52 10/16/23 12/01/23
CN Control House setting 5 20 10/16/23 10/20/23 CNST.FF CNST.CNT Control House setting
CU Install Battery Bank&Charger 20 52 11/02/23 12/01/23 CNST.C1 MS.SI.EQF Install Battery Bank&Charger
Panel 2 11/16/23
CN, Install P&C Panels(1 of 2) 20 2 11/16/23 12/15/23 ENG.IFC CNST.PNL ® Install P&C Panels(1 of 2)
CN Install P&C Panels(2 of 2) 20 2 12/18/23 01/15/24 CNST.PP MS.SI.EQF ® Install P&C Panels(2 of 2)
. . SI
wn-F..Ira
CNST Terminate Control Cable-Field 20 0 03/14/24 04/10/24 CNST Cf MS.SI.TER ® Terminate Control Cable-Field
CNST. Install Control Cable-Control House 20 0 02/15/24 03/13/24 CNST.Ui MS.SI.CBL ® Install Control Cable-Control House
. . ,. . 1 1, 1 1'
CNST. Terminate Control Cable-Control House 201 0 04/11/24 05/08/24 CNST.CP ;MS.Si.;CBL
® Terminate Control Cable-Control House
. . - . 1 1 1 1
CNST. Install Control Cable-Feld 20 0 01/18/24 02/14/24 CNST.UI` Install Control Cable-Field
Testing &Commissioning 82 0 05/09/24 09/04/24
Substation 0 05/09/24 09/04/24
. . . S 1 1 1• 09/04/24
COMMIS Testing(1 of 2) 20 0 05/09/24 06/06/24 CNST.TF MS.SI.TES ® Testing(1 of 2)
COMMIS Testing(2 of 2) 20 0 06/07/24 07/05/24 COMMIS MS.SI.TES ® Testing(2 of 2)
COMMIS Final Walk Through 2 0 07/08/24 07/09/24 COMMI: COMMIS.F B Final WalkThrough
COMMIS Punchlist 20 0 07/10/24 08/06/24 COMMI: COMMIS.1 ® Punchlist
COMMIS I Pacificorp Testing&Commissioning support 20 0 08/07/24 09/04/24 1 COMMIS MS.SI.SUE ® Pac'rficorp Testing& Commissioning su
milestones o Primary Baseline Actual Work Current ED===] Fabricators ED=== Civil Neg Float Bar LD Float Date Date: 04/21/23
Actual Level of Effort 0 0 Milestone Baseline Remaining Work ♦ ♦ Milestone � Electricians ED=== Line �L LID Date Critical Remaining Work