20230525AVU to IFG 76 Attachment B.pdf

#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
1 MASTER SCHEDULE ‐ MASTER SCHEDULE ‐ Jan 2021 (DD 31‐Jan‐21)705 518 04-May-20 A 16-Feb-23 130
2 Electrical Engineering Electrical Engineering Project Delivery Projects 705 518 04-May-20 A 16-Feb-23 130
3 Othello City SOthello City Substaon - New 705 518 04-May-20 A 16-Feb-23 130
4 PLANNING & DESIGPLANNING & DESIGN PHASE 419 232 04-May-20 A 29-Dec-21 290
5 Environmental & PerEnvironmental & Perming 167 84 04-May-20 A 27-May-21 192
6 OTH02-2030 Obtain Permits 167 84 69%04-May-20 A 27-May-21 192 Proj.Real Estate
7 Physcial DesignPhyscial Design 136 97 03-Dec-20 A 16-Jun-21 194
8 OTH02-23040 Prepare 60% Physical Design - ECI 30 10 80%03-Dec-20 A 12-Feb-21 199 Contract.ECI
9 OTH02-23050 Complete 60% Drafting - AVA 44 34 46%17-Dec-20 A 18-Mar-21 194 Drafting
10 OTH02-23060 Submit 60% Physical Design - ECI 2 2 0%19-Mar-21 22-Mar-21 194 Contract.ECI
11 OTH02-23070 Review 60% Design - Owner 15 15 0%23-Mar-21 12-Apr-21 194 Design.Site Civil
12 OTH02-23080 Prepare 90% Physical Design - ECI 20 20 0%13-Apr-21 10-May-21 194 Contract.ECI
13 OTH02-23090 Complete 90% Drafting - AVA 15 15 0%20-Apr-21 10-May-21 194 Drafting
14 OTH02-23100 Submit 90% Physical Design (Includes
design calcs)
2 2 0%11-May-21 12-May-21 194 Contract.ECI
15 OTH02-23110 Review 90% Design - Owner 15 15 0%13-May-21 03-Jun-21 194 Design.Site Civil
16 OTH02-23120 Complete 100% design - ECI 3 3 0%04-Jun-21 08-Jun-21 194 Contract.ECI
17 OTH02-23130 Complete Drafting - AVA 3 3 0%09-Jun-21 11-Jun-21 194 Drafting
18 OTH02-37260 Order Steel - AVA 20 5 74%11-Jan-21 A 05-Feb-21 271 Design.Struct
19 OTH02-23140 Transmit Physical Design - ECI 3 3 0%14-Jun-21 16-Jun-21 194 Contract.ECI
20 Electrical DesignElectrical Design 183 183 12-Feb-21 29-Oct-21 126
21 OTH02-24000 Prepare 30% Electrical Design - ECI 15 15 0%12-Feb-21 04-Mar-21 99 Contract.ECI
22 OTH02-24010 Complete 30% Drafting - AVA 15 15 0%19-Feb-21 11-Mar-21 99 Drafting
23 OTH02-24020 Prepare Feeder Protection Maps - ECI 5 5 0%05-Mar-21 11-Mar-21 289 Contract.ECI
24 OTH02-24030 Submit 30% Electrical Design to AVA 1 1 0%12-Mar-21 12-Mar-21 99 Contract.ECI
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE
POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 1 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 1 of 7
#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
25 OTH02-24040 Transmit 1 Line Diagram to SCADA - ECI 1 1 0%12-Mar-21 12-Mar-21 253 Contract.ECI
26 OTH02-24050 Review 30% Electrical Design - AVA 10 10 0%15-Mar-21 26-Mar-21 99 Design.Elect
27 OTH02-24060 Prepare 60% Electrical Design - ECI 30 30 0%29-Mar-21 07-May-21 99 Contract.ECI
28 OTH02-24070 Complete 60% Drafting - AVA 40 40 0%12-Apr-21 07-Jun-21 99 Drafting
29 OTH02-24080 Submit 60% Electrical Design to AVA 2 2 0%08-Jun-21 09-Jun-21 99 Contract.ECI
30 OTH02-24090 Review 60% Electrical Design - AVA 20 20 0%10-Jun-21 08-Jul-21 99 Design.Elect
31 OTH02-24100 Prepare 90% Electrical Design - ECI 40 40 0%09-Jul-21 02-Sep-21 99 Contract.ECI
32 OTH02-24110 Prepare 90% Drafting - AVA 35 35 0%23-Jul-21 10-Sep-21 99 Contract.ECI
33 OTH02-24120 Submit 90% Electrical Design to AVA 2 2 0%13-Sep-21 14-Sep-21 99 Drafting
34 OTH02-24130 Review 90% Electrical Design - AVA 20 20 0%15-Sep-21 12-Oct-21 99 Design.Elect
35 OTH02-24140 Complete Electrical Design - ECI 5 5 0%13-Oct-21 19-Oct-21 99 Contract.ECI
36 OTH02-24150 Complete Electrical Drafting - AVA 5 5 0%20-Oct-21 26-Oct-21 99 Contract.ECI
37 OTH02-24160 Transmit 100% Electricals 3 3 0%27-Oct-21 29-Oct-21 99 Contract.ECI
38 OTH02-24170 Project Execution Plan Approved (PG-2) -
Electricl Design Complete
0 0 0%29-Oct-21 99 Contract.ECI
39 Protecon & IntegraProtecon & Integraon Design 156 125 15-Dec-20 A 27-Jul-21 327
40 OTH02-2220 Prepare Protection Design 40 9 78%15-Dec-20 A 11-Feb-21 99 R&P.Chapman, C
41 OTH02-2240 Prepare Integration Design 24 9 72%28-Dec-20 A 11-Feb-21 279 R&P.Chapman, C
42 OTH02-2260 Generate Points List 10 10 0%22-Mar-21 02-Apr-21 253 R&P.Chapman, C
43 OTH02-2270 Points List Complete 0 0 0%02-Apr-21 328 R&P.Chapman, C
44 OTH02-2280 Create Integration Settings 20 20 0%05-Apr-21 30-Apr-21 253 R&P.Chapman, C
45 OTH02-2300 Integration Settings Complete 0 0 0%30-Apr-21 308 R&P.Chapman, C
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
Project Execution Plan Approved (PG-2) - Electricl Design
Points List Complete
Integration Settings Complete
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE

POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 2 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 2 of 7
#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
46 OTH02-2290 Create Relay Settings 40 40 0%03-May-21 28-Jun-21 253 R&P.Chapman, C
47 OTH02-37270 Review Relay (PRC-027)15 15 0%29-Jun-21 20-Jul-21 253 R&P.Chapman, C
48 OTH02-2310 Relay Settings Complete 0 0 0%20-Jul-21 253 R&P.Chapman, C
49 OTH02-2320 Finalize Protection Points List 5 5 0%21-Jul-21 27-Jul-21 253 R&P.Chapman, C
50 OTH02-2330 Protection Settings Delployed 0 0 0%27-Jul-21 327 R&P.Chapman, C
51 SCADA DesignSCADA Design 130 130 15-Mar-21 15-Sep-21 218
52 OTH02-2350 Prepare and Transmit Points List Template
to Relay & Protection
5 5 0%15-Mar-21 19-Mar-21 253 SCADA
53 OTH02-2360 Prepare SCADA Design Configuration (see
Steps)
45 45 0%05-Apr-21 07-Jun-21 283 SCADA
54 OTH02-2370 Implement DMS Configuration 5 5 0%03-May-21 07-May-21 308 SCADA
55 OTH02-2380 Prepare SCADA Comm Configuration 10 10 0%01-Sep-21 15-Sep-21 218 SCADA
56 Enterprise Technology Enterprise Technology (ET) Design 80 80 10-May-21 31-Aug-21 218
57 OTH02-2390 Prepare ET Design 80 80 0%10-May-21 31-Aug-21 218 ET - DSN
58 Planning & Design CoPlanning & Design Complete 0 0 29-Oct-21 29-Oct-21 186
59 OTH02-2400 Design Complete 0 0 0%29-Oct-21 186 Proj.Lead
60 Procure Staon EquipProcure Staon Equipment 363 332 01-Jan-21 A 29-Dec-21 420
61 OTH02-2410 Procure Major Equipment 363 332 9%01-Jan-21 A 29-Dec-21 420 Supply Chain
62 EXECUTION PHASEEXECUTION PHASE 447 447 22-Feb-21 23-Nov-22 70
63 Support Services DuriSupport Services During Construcon 2 2 24-Jun-21 25-Jun-21 351
64 OTH02-3020 Hold Pre-Construction Meeting 2 2 0%24-Jun-21 25-Jun-21 351 Proj.Lead
65 OutagesOutages 52 52 06-Sep-22 16-Nov-22 70
66 OTH02-3170 Hold Planned Outage - Power for
Commissioning 115kV
1 1 0%06-Sep-22 06-Sep-22 65 SysOps.Outage
67 OTH02-3180 Hold Planned Outage/Energization Date
115kV
1 1 0%16-Nov-22 16-Nov-22 70 SysOps.Outage
68 Transmission WorkTransmission Work 406 406 01-Mar-21 04-Oct-22 106
69 OTH02-3190 Perform Transmission Construction -
Pre-Checkout Complete
120 120 0%01-Mar-21 17-Aug-21 382 Trans Const
70 OTH02-3195 Complete 115kV Transmission Work -
Finalize Integration
10 10 0%21-Sep-22 04-Oct-22 106 Trans Const
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
Relay Settings Complete
Protection Settings Delployed
Design Complete
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE
POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 3 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 3 of 7
#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
71 Grading & Fence ConstGrading & Fence Construcon 65 65 22-Feb-21 21-May-21 199
72 OTH02-3060 Fabricate Steel (Includes Galvanizing)60 60 0%01-Mar-21 21-May-21 199 Mech.UA
73 OTH02-3055 Install Site Fence (Idaho Fence)50 50 0%22-Feb-21 30-Apr-21 211 Contract.ID Fence
74 Structural/Mechanical Structural/Mechanical Work 210 210 30-Nov-21 27-Sep-22 111
75 OTH02-3100 Excavate, form, Rebar and Pour New
foundations
50 50 0%30-Nov-21*10-Feb-22 65 Mech.UA
76 OTH02-3110 Install Steel 10 10 0%11-Feb-22 24-Feb-22 102 Mech.UA
77 OTH02-3160 Install Trenwa 30 30 0%11-Feb-22 24-Mar-22 65 Mech.UA
78 OTH02-3165 Complete Final Gravel & Grade 5 5 0%21-Sep-22 27-Sep-22 111 Mech.UA
79 Panel HousePanel House 80 80 05-Apr-21 27-Jul-21 132
80 OTH02-3200 Build Panel House (Contract)80 80 0%05-Apr-21 27-Jul-21 132 Contract
81 Electrical WorkElectrical Work 220 220 01-Nov-21 20-Sep-22 102
82 OTH02-37000 Mobilize Electrical 5 5 0%01-Nov-21 05-Nov-21 95 Contract.Michels
83 OTH02-37010 Site Layout - Marking - Establish Laydown 5 5 0%08-Nov-21 12-Nov-21 95 Contract.Michels
84 OTH02-37020 Below Grade Conduit -
Excavate/Place/Backfill
45 45 0%15-Nov-21 20-Jan-22 95 Contract.Michels
85 OTH02-37030 Erect Steel 10 10 0%21-Jan-22 03-Feb-22 95 Contract.Michels
86 OTH02-37040 Install Air Switches 60 60 0%04-Mar-22 26-May-22 102 Contract.Michels
87 OTH02-37050 Install Buss and Jumpers 80 80 0%27-May-22 20-Sep-22 102 Contract.Michels
88 OTH02-37060 Electrical Work Complete 0 0 0%20-Sep-22 102 Contract.Michels
89 OTH02-37070 Install/Set Transformer 5 5 0%15-Mar-22 21-Mar-22 121 Contract.Michels
90 OTH02-37080 Dress Panel House 60 60 0%01-Nov-21 27-Jan-22 150 Contract.Michels
91 OTH02-37090 Dress Transformers 60 60 0%22-Mar-22 14-Jun-22 121 Contract.Michels
92 OTH02-37100 Cable Trench 50 50 0%25-Mar-22 03-Jun-22 65 Contract.Michels
93 OTH02-37110 Above Grade Gounding and Conduits 30 30 0%06-Jun-22 18-Jul-22 65 Contract.Michels
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
Electrical Work Com
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE
POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 4 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 4 of 7
#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
94 OTH02-37120 Field Wiring 30 30 0%19-Jul-22 29-Aug-22 65 Contract.Michels
95 OTH02-37130 Complete 72 hours - Soak Transformer 3 3 0%30-Aug-22 01-Sep-22 65 Contract.Michels
96 OTH02-37140 Energize 115kV 1 1 0%02-Sep-22 02-Sep-22 65 Contract.Michels
97 OTH02-37150 Construct Relay Panels 20 20 0%02-Dec-21 30-Dec-21 156 Contract.Michels
98 OTH02-37160 Ground Grid - Excavate/Place/Backfill 25 25 0%10-Dec-21 17-Jan-22 110 Contract.Michels
99 OTH02-37170 Dress Panelhouse & Low Voltage Wiring 60 60 0%03-Jan-22 01-Apr-22 156 Contract.Michels
100 OTH02-37180 Install HVAC at Panelhouse 20 20 0%07-Mar-22 01-Apr-22 196 Contract.Michels
101 OTH02-37190 Install Relay Panels & Wiring 40 40 0%04-Apr-22 27-May-22 156 Contract.Michels
102 OTH02-37200 Rack and Panel Internal Wiring to Term
Frame
25 25 0%31-May-22 05-Jul-22 156 Contract.Michels
103 OTH02-37210 Install Breakers 10 10 0%27-May-22 10-Jun-22 142 Contract.Michels
104 OTH02-37220 Install PT/CT - Lineup 10 10 0%13-Jun-22 24-Jun-22 162 Contract.Michels
105 OTH02-37230 Station Service Installation 10 10 0%13-Jun-22 24-Jun-22 142 Contract.Michels
106 OTH02-37240 Install Batteries & Charger 20 20 0%27-Jun-22 25-Jul-22 142 Contract.Michels
107 OTH02-37250 Perimiter Grounding 20 20 0%19-Jul-22 15-Aug-22 127 Contract.Michels
108 Relay Tech WorkRelay Tech Work 317 317 28-Jul-21 08-Nov-22 66
109 OTH02-3070 Prepare Yellow Lines - Unassigned 10 10 0%28-Jul-21 10-Aug-21 318 Relay.UA
110 OTH02-3140 Program Relays - Unassigned 10 10 0%03-Jan-22 14-Jan-22 245 Relay.UA
111 OTH02-3420 Checkout Relay Panels - Unassigned 10 10 0%17-Jan-22 28-Jan-22 245 Relay.UA
112 OTH02-3430 Checkout Relay & SCADA - Unassigned 5 5 0%19-Oct-22 25-Oct-22 66 Relay.UA
113 OTH02-3440 Test Interchange Meter Common Meter (If
Necessary) - Unassigned
5 5 0%26-Oct-22 01-Nov-22 66 Relay.UA
114 OTH02-3450 Complete PT/CT Tes ng - Unassigned 5 5 0%02-Nov-22 08-Nov-22 66 Relay.UA
115 ET Field WorkET Field Work 332 332 28-Jun-21 18-Oct-22 65
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE

POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 5 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 5 of 7
#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
116 OTH02-3300 Review Construction Schedule (CRS)
Developed
1 1 0%28-Jun-21 28-Jun-21 351 ET.Field Work
117 OTH02-3340 Substation Panel House construction
Complete (Pre-Requisite)
0 0 0%27-Jul-21 331 ET.Field Work
118 OTH02-3350 Site Construction complete 0 0 0%24-Mar-22 180 ET.Field Work
119 OTH02-3360 Substation Power Available at Site
(Pre-Requisite)
0 0 0%06-Sep-22 65 ET.Field Work
120 OTH02-3370 Complete ET Fiber Terminations and
Certifications
15 15 0%28-Jul-21 17-Aug-21 331 ET.Field Work
121 OTH02-3380 Install and Configure ET Panel House
Equipment
15 15 0%07-Sep-22 27-Sep-22 65 ET.Field Work
122 OTH02-3390 Install and Configure Other ET Equipment 15 15 0%28-Sep-22 18-Oct-22 65 ET.Field Work
123 OTH02-3400 ET Network Go-Live 0 0 0%18-Oct-22 65 ET.Field Work
124 Comm Tesng & ComComm Tesng & Commissioning 5 5 09-Nov-22 15-Nov-22 70
125 OTH02-3230 Commission Fiber Comms 5 5 0%09-Nov-22 15-Nov-22 70 Relay
126 OTH02-3240 Complete Comms Commissioning
(Ruggedcom Configuration and
5 5 0%09-Nov-22 15-Nov-22 70 Relay
127 OTH02-3250 Comms Path Test 5 5 0%09-Nov-22 15-Nov-22 70 Relay
128 OTH02-3260 Comm Commissioning - Complete & 2 0 0 0%15-Nov-22 70 Relay
129 SCADASCADA 26 26 19-Oct-22 23-Nov-22 70
130 OTH02-3245 Perform SCADA Comm Checkout 5 5 0%19-Oct-22 25-Oct-22 86 SCADA
131 OTH02-3255 Perform DMS Comm Checkout (If
Necessary)
5 5 0%19-Oct-22 25-Oct-22 86 SCADA
132 OTH02-3290 Complete SCADA Checkout 5 5 0%17-Nov-22 23-Nov-22 70 SCADA
133 OTH02-3265 Complete DMS Checkout (If Necessary)5 5 0%17-Nov-22 23-Nov-22 70 SCADA
134 Target Energizaon DaTarget Energizaon Date 5 5 17-Nov-22 23-Nov-22 70
135 OTH02-3500 Energize Substation 115kV side 5 5 0%17-Nov-22 23-Nov-22 70 SysOps.Outage
136 OTH02-3510 ‐Target Energization Date Place in Service
- Phase 1
0 0 0%23-Nov-22 70 SysOps.Outage
137 OTH02-3600 Release to Operations Approved
("In-Service"/TTP Date) (PG-3)
0 0 0%23-Nov-22 70 Exec Lead
138 CLOSEOUT PHASECLOSEOUT PHASE 56 56 28-Nov-22 16-Feb-23 130
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
Substation Panel House construction Complete (
Site Construction complete
Substation Power Avail
ET Network Go-Li
Comm Commi
Target Energi
Release to O
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE

POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 6 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 6 of 7
#Acvity ID Acvity Name Orig
Dur
Rem
Dur
PCT Complete Start Finish Total Float Responsibility
139 OTH02-4000 Soft Close Project (Begin six month
period)
1 1 0%28-Nov-22 28-Nov-22 70 Proj.Lead
140 OTH02-4010 Perform SCADA Demo (see Steps)20 20 0%28-Nov-22 23-Dec-22 165 SCADA
141 OTH02-4040 SCADA Closeout Complete 0 0 0%23-Dec-22 165 SCADA
142 OTH02-4020 Complete Redline Drawings 5 5 0%28-Nov-22 02-Dec-22 126 Relay
143 OTH02-4030 Complete As-Built Drawings 40 40 0%05-Dec-22 01-Feb-23 130 Proj.Lead
144 OTH02-4050 Hold Closout Meeting (Lessons Learned)1 1 0%16-Feb-23 16-Feb-23 130 Proj.Lead
J F M A M J Jul A S O N D Jan F M A M J Jul A S O N D J F M
Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1 Qtr 2 Qtr 3 Qtr 4 Qtr 1
2021 2022 2023
SCADA Cl
Project Manager ‐ Crystal Lewis PL-205 - Crystal Lewis (Othello City)
TASK filter: PL-205 - Crystal Lewis (Othello City).
Actual Work
Remaining Work
Planned Outage Bar
Scheduled Outage Bar
Crical Remaining Work
Milestone
Completed Milestone
Crical Milestone
Baseline Bar
Baseline Milestone
SUBSTATION MASTER SCHEDULE

POTENTIAL NON PUBLIC TRANSMISSION FUNCTION INFORMATION.
DO NOT DISCLOSE TO MARKETING FUNCTION EMPLOYEES OF AVISTA CORPORATION - FERC Standards of Conduct 18 CFR 358
Data Date 31-Jan-21
Print Date 10-Feb-21
Page 7 of 7
MASTER SCHEDULE - Jan 2021 (DD 31-Jan-21)
IFG_PR_076 Attachment B Page 7 of 7