HomeMy WebLinkAbout01.07.21 BOS Correspondence - FW_ Request for Delay of Action_Extension of Time submitted in FERC P-1061-019,et al. by Pacific Gas and Electric Company,et al.
From:Schuman, Amy
To:Alpert, Bruce;Bennett, Robin;Clerk of the Board;Connelly, Bill;Cook, Holly;Cook, Robin;Kimmelshue, Tod;Lambert, Steve;Lucero, Debra;McCracken, Shari;Paulsen, Shaina;Pickett, Andy;Ring,
Brian;Ritter, Tami;Rodas, Amalia;Sweeney, Kathleen;Teeter, Doug
Subject:BOS Correspondence - FW: Request for Delay of Action/Extension of Time submitted in FERC P-1061-019,et al. by Pacific Gas and Electric Company,et al.
Date:Friday, January 8, 2021 8:06:00 AM
Good morning,
Please see the email below from FERC.
Amy Schuman
Associate Clerk of the Board
Butte County Administration
25 County Center Drive, Suite 200, Oroville, CA 95965
O: 530.552.3300 |D: 530.552.3308 | F: 530.538.7120
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-----Original Message-----
From: 'FERC eSubscription' <eSubscription@ferc.gov>
Sent: Friday, January 8, 2021 6:35 AM
Subject: Request for Delay of Action/Extension of Time submitted in FERC P-1061-019,et al. by Pacific Gas and Electric Company,et al.
.ATTENTION: This message originated from outside Butte County. Please exercise judgment before opening attachments, clicking on links, or replying..
On 1/8/2021, the following Filing was submitted to the Federal Energy Regulatory Commission (FERC), Washington D.C.:
Filer: Pacific Gas and Electric Company
Pacific Gas and Electric Company (as Agent)
Docket(s): P-1061-019
P-1121-000
P-1354-000
P-137-000
P-175-000
P-1962-001
P-1988-000
P-2105-000
P-2106-000
P-2107-000
P-2130-000
P-2155-001
P-2310-000
P-233-000
P-2687-000
P-2735-000
P-619-000
P-77-001
P-803-000
Lead Applicant: Pacific Gas and Electric Company
Filing Type: Request for Delay of Action/Extension of Time
Description: Pacific Gas and Electric Company submits an extension of time request with a plan and schedule for the overdue items re the Potter Valley Hydroelectric Project et al under
P-77,
et al.
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or for phone support, call 866-208-3676.
Jan Nimick Generation
12840 Bill Clark Way
Vice President
Auburn, CA 95602
Generation
805-208-6224
E-Mail: Jan.Nimick@pge.com
January 7, 2021
Via Electronic Submittal (E-File)
Mr. Frank L. Blackett, P.E., Regional Engineer
Federal Energy Regulatory Commission
Division of Dam Safety and Inspections
San Francisco Regional Office
100 First Street, Suite 2300
San Francisco, CA 94105-3084
RE: Overdue Items: Status Update
Potter Valley Hydroelectric Project, FERC Project No. 77
Mokelumne River Hydroelectric Project, FERC Project No. 137
Balch Hydroelectric Project, FERC Project No. 175
Pit 3, 4, and 5 Hydroelectric Project, FERC Project No. 233
Bucks Creek-Grizzly Hydroelectric Project, FERC Project No. 619
DeSabla-Centerville Hydroelectric Project, FERC Project No. 803
Phoenix Hydroelectric Project, FERC Project No. 1061
Battle Creek Hydroelectric Project, FERC Project No. 1121
Crane Valley Hydroelectric Project, FERC Project No. 1354
Rock Creek-Cresta Hydroelectric Project, FERC Project No. 1962
Haas-Kings River Hydroelectric Project, FERC Project No. 1988
Upper North Fork Feather River Hydroelectric Project, FERC Project No. 2105
McCloud-Pit Hydroelectric Project, FERC Project No. 2106
Poe Hydroelectric Project, FERC Project No. 2107
Spring Gap-Stanislaus Hydroelectric Project, FERC Project No. 2130
Chili Bar Hydroelectric Project, FERC Project No. 2155
Drum-Spaulding Hydroelectric Project, FERC Project No. 2310
Pit 1 Hydroelectric Project, FERC Project No. 2687
Helms Pumped Storage Hydroelectric Project, FERC Project No. 2735
Dear Mr. Blackett:
This letter presents an update on the status of
overdue items identified in the Federal Energy Regulatory Commission (FERC) letters to
PG&E dated July 20, September 16, and November 24, 2020 for the above-listed projects.
The status of each overdue item is provided in enclosure 1.
These letters have underscored the importance of timely response in FERC
correspondence and PG&E is taking several steps to address all of the overdue and
coming due items including:
Mr. Frank L. Blackett, P.E.
January 7, 2021
Page 2
Developed a multi-phase action plan to establish and maintain compliance with
regulatory filings.
Performed two cause evaluations to investigate the reason for these overdue items
to exist.
Implementing corrective actions including increasing resources for our License
Compliance and Dam Safety teams.
Issued procedures to provide guidance and expectations on responding to
regulatory correspondence.
Established governance that ensures that any compliance deviation (including
overdue items) is captured in our Corrective Action Program.
Developing tools, metrics, and goals to give transparency to leaders and workers
for tracking compliance work to completion.
Performed independent internal (PG&E), and external (Dam Safety Advisory
Board), reviews of the 68 overdue items to evaluate risk significance and verify
PG&E's plan to prevent recurrence.
The PG&E plan and schedule for the overdue items included in the subject letters is
included in Enclosure 1 that presents a summary table listing the FERC referenced 68
overdue items, along efforts and updated schedules to address
these items. By way of this letter, PG&E respectfully requests an Extension of Time (EOT)
for those items identified in the column Extension of Time Being Requested
w/ this Letter" of Enclosure 1.
Should you have any technical questions concerning this matter, please contact PG&E
Chief Dam Safety Engineer, Mr. David Ritzman, P.E. at (415) 264-1795. For general
questions, please contact the Director of Risk and Compliance, Russell Prentice, at (805)
305-5665.
Sincerely,
Jan Nimick
Vice President, Power Generation
Enclosure:
1. Status Update Table on Overdue Items
ENCLOSURE 1
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
177, 137, 175, 2019 EAP Status Reports: Response to 7/16/20208/30/2020 Completed: Filed documents to 12/22/2020
233, 619, 803,
FERC's 7/16/20 Commentsclose.
1061, 1121,
1403, 1962,
1988, 2105,
2106, 2130,
2155, 2310,
2687, 2735
10-Year Spillway Radial Gate Inspection Reports (GIRs)
277, 137, 1962 Scott Dam, Tiger Creek Dam, Rock Creek 9/22/2020^10/2/2020 Completed: Filed documents to 12/30/2020
and 2310Dam and Lake Fordyce Damclose.
31962, 2105, Cresta Dam, Belden Dam and Pit 1 Dam9/22/2020^10/30/2020 Completed: Cresta Dam and Belden 4/30/2021
and 2687Dam submittals completed
(12/30/2020 and 12/29/2020).
Ongoing: Pit 1 completed field
inspection in December 2020 and
currently finalizing report.
Potter Valley
4772019 FERC Annual Dam Safety Inspection: 1/16/20203/3/2020 Completed: Filed documents to 12/18/2020
Plan & Scheduleclose.
577Scott Dam: 2014 Part 12D 11/27/2019 & 5/2/2020 Ongoing: Pending completion of 7th 4/30/2021
Recommendations (R-8, R-13, R-39, R-66, R-3/6/2020^Board of Consultants Meeting in Q1
70): Updated Plan & Scheduleof 2021, will file updated schedule
with final reports of site-specific
probable maximum precipitation and
flood studies.
677SSPMP/PMF BOC 3/4/20 conference call: 4/30/20206/14/2020 Completed: Filed documents to 10/19/2020
Response to FERC comments on close.
Preparation Package
777Scott Dam: 2019 Part P12D: Updated STID 9/2/2020^9/30/2020 Completed: Filed documents to 12/14/2020
Section 3 (R-27)close.
Balch
1
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
81752019 Part 12D Recommendations Balch Div. 2/5/2020 & 4/30/2020 Completed: Filed documents to 12/31/2020
(R-1, R-2, R-8, R-10, R-11); Balch AB (R-1, R-2/10/2020^close.
9, R-10): STID Revisions Updated Plan &
Schedule
91752019 Part 12D Erodibility Assessment 2/5/2020 & 5/31/2020 Ongoing: Filed EOT request.12/24/2020
Reports Balch Div. & AB (R-6): Updated Plan 2/10/2020^
& Schedule
101752019 Part 12D Balch Div. (R-7, R-13, R-14); 2/5/2020 & 9/30/2020 Ongoing: Filed EOT request.12/24/2020
Balch AB (R-7, R-11, R-12): Results of Data 2/10/2020^
Collection Efforts
11175Balch Div. (R-12): Results of 2/5/2020 & 9/30/2020 Ongoing: Filed EOT request.12/24/2020
Documentation Review 2/10/2020^
PMF & Wind-Wave Studies
12233, 1121, Evaluation of Potential effects of 5/29/20207/13/2020 Ongoing: Conducting engineering 6/30/2021
2106, 2688Overtopping effects and a plan & Schedule review and developing plan and
for Mitigation against any adverse effectsschedule requirements consistent
with 2019 PFMA and 5/29/2020 FERC
letter.
13233, 1121, Seven items due within 90 days of FERC 12/20/2019^8/27/2020 Ongoing: Conducting substantial 6/30/2021
2106, 2688acceptance of studiesrevisions to plan and schedule based
on 5/29/2020 FERC letter outlining
recommended updates to 2019
PFMA.
2019 Annual Spillway Gate Operation Certificates
14233, 2106, 2019 annual spillway gate operation certs: 9/10/202010/25/2020 Completed: Filed documents to 12/30/2020
2687Response to Commentsclose.
Pit No. 3, 4 and 5
15233Pit 3 Dam: Fault 3432 PFMA Workshop 5/31/2019^6/30/2020 Ongoing: Final PFMA report 4/30/2021
Reportundergoing internal review.
16233Pit 3 & 5 Diversion Dam: Plan & schedule 8/13/20209/27/2020 Ongoing: Analysis required to 4/30/2021
for damaged downstream areascomplete prior to update of plan and
schedule.
2
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
17233Pit 5 Open Channel: Plan & Schedule for 8/18/202010/2/2020 Ongoing: Analysis required to 4/30/2021
complete prior to update of plan and
completing recommendations from the
Focused Spillway Assessment
schedule.
(no response received to FERC’s 8/18/20
letter).
DeSabla Centerville
18803Round Valley Dam: Revised DPP*4/2/21095/17/2019 Ongoing: Filed EOT request.12/29/2020
19803Philbrook Dam: Revised DPP*5/2/20196/17/2019 Ongoing: Filed EOT request.12/29/2020
20803DeSabla Forebay Dam: Additional 10/23/201912/7/2019 Completed: Filed documents to 11/30/2020
information for temporary erosion close.
measures on downstream face*
21803DeSabla Forebay Dam: Selected alternative 6/26/2019^4/15/2020 Ongoing: Filed EOT request.11/30/2020
for long-term erosion mitigation on
downstream face*
22803Hendricks Head Dam: Repair Plan to 5/29/2020^6/30/2020 Ongoing: Revised construction 4/30/2021
address seeppackage under development for final
internal review prior to approval.
23803Round Valley Dam: Log Boom Construction 5/26/2020^7/31/2020 Ongoing: Revised construction 4/30/2021
Packagepackage under development for final
internal review prior to approval.
24803Round Valley Dam: Plan & Schedule for 7/14/20208/28/2020 Ongoing: Plan and schedule 4/30/2021
Focused Spillway Assessment undergoing internal review.
recommendations
(no response received to FERC’s 7/14/20
letter)
25803Philbrook Dam: Memorandum/a regarding 7/14/20208/28/2020 Ongoing: Plan and schedule 4/30/2021
subterranean water flow and plan and undergoing internal review.
schedule for completing recommendations
from the Focused Spillway Assessment
Phoenix
261061Resource agency documentation for the 8/5/20209/19/2020 Completed: Filed documents to 12/31/2020
Phoenix Powerhouse Ground Grid Safety close.
Improvements
Battle Creek
3
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
271121Coleman Intake Siphon No. 1: Final 12/31/191/8/2021 Ongoing: Filed EOT request.1/6/2021
Construction Report for Automated Trash
Rake Project
281121Coleman Forebay: Results of 2019 3/28/2019 & 1/31/2020 Ongoing: Plan and schedule 2/26/2021
Subsurface Investigation results and plan 12/30/2019^undergoing internal review.
and schedule for completing seepage and
stability analyses
291121Salmon and Steelhead Restoration Project 1/14/2020^2/10/2020 Completed: Filed documents to 1/5/2021
Phase 1B: Final Construction Report*close.
301121Macumber Dam: 2020 Spillway Toe 7/28/201710/31/2020 Ongoing: Evaluation report 2/26/2021
Evaluation Reportundergoing internal review.
Crane Valley
311354Crane Valley Dam: Status update and plan 5/28/2019^4/30/2020 Ongoing: Filed EOT request.1/4/2021
and schedule for completing the outlet
tower retrofit design
Rock Creek Cresta
321962Rock Creek Cresta Dam: 2019 FERC annual 3/12/20204/27/2020 Ongoing: Plan and schedule 4/30/2021
dam safety inspection: Plan and schedule undergoing internal review.
for addressing the follow-up items
Haas-Kings
331988Wishon Dam Part 12D (R-10): Updated plan 2/7/2020^4/30/2020 Completed: Filed documents to 12/29/2020
and schedule to provide STID Section 4 close.
revision
341988Courtright Dam P12D (R-7): Feasibility study 2/10/2020^9/30/2020 Ongoing: Filed EOT request.12/29/2020
for modifying the parapet wall manways
351988Courtright Dam Part 12D (R-8): Results of 2/10/2020^9/30/2020 Ongoing: Filed EOT request.12/29/2020
data collection efforts as a first step to
evaluating the potential for overtopping
4
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
361988Wishon Dam Part 12D (R-7): Investigation 2/7/2020^9/30/2020 Ongoing: Filed EOT request.12/29/2020
and evaluation report for the LLO butterfly
valve seat ring bolt failure
371988Wishon Dam Part 12D (R-8): Feasibility 2/7/2020^9/30/2020 Ongoing: Filed EOT request.12/29/2020
Study for modifying Parapet Wall Manways
381988Wishon Dam Part 12D (R-11): Results of 2/7/2020^9/30/2020 Ongoing: Filed EOT request.12/29/2020
data collection efforts as a first step to
evaluating the potential for overtopping
391988Courtright & Wishon Dams: Plan and 9/16/202010/31/2020 Ongoing: Contracting additional 4/30/2021
schedule to address Focused Spillway analysis support for plan and
Assessment Report recommendationsschedule development.
McCloud Pit
402106Iron Canyon Dam: Final Construction 11/30/201911/15/2020 Completed: Filed documents to 12/30/2020
Report for Iron Canyon Right Abutment close.
Storm Damage Repair
412106Iron Canyon Dam: Geotechnical Data 6/24/201911/1/2019 Ongoing: Report undergoing 2/26/2021
Report for Iron Canyon Post-Construction internal review.
Instrumentation Installation*
422106Pit 7 Dam: Updated structural analysis and 12/31/2019^6/30/2020 Completed: Filed requested 12/30/2020
plan and schedule for completing an documents.
alternatives analysis for retrofit of the
spillway radial gates
432106Pit 6 Dam: Updated structural analysis and 12/31/2019^10/31/2020 Completed: Filed requested 12/30/2020
plan and schedule for completing an documents.
alternatives analysis for retrofit of the
spillway radial gates
442106McCloud Spillway: Alternatives analysis 9/11/202010/31/2020 Ongoing: Alternatives analysis 2/26/2021
report and status update to support report undergoing internal review.
remediation
452106Pit 6 Dam: Final Construction Report for 9/3/2020^1/1/2018 Completed: Filed documents to 12/28/2020
Spillway Apron Repair Projectclose.
5
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
Poe
4621072019 FERC annual dam safety inspection: 4/6/20205/21/2020 Ongoing: Plan and schedule 4/30/2021
Plan and schedule for addressing the follow-
undergoing internal review.
up items
Spring Gap Stanislaus
472130Strawberry Dam: Part 12D (R-6): Updated 12/31/2018^4/30/2020 Ongoing: Filed EOT request.12/29/2020
stability analyses of the spillway
482130Relief & Strawberry Dams: Plan and 9/16/202010/31/2020 Ongoing: Contracting additional 4/30/2021
schedule to address Focused Spillway analysis support for plan and
Assessment Report recommendations. (no schedule development.
response received to FERC’s 9/16/20 letter)
Drum Spaulding
492310Rock Creek & Wise FB: 49 .Plan and 11/6/201812/21/2018 Rock Creek Ongoing: PG&E will 4/30/2021
schedule for addressing follow-up items No. investigate the oak tree and provide
16 and 17 , respectively) from the 2018 a specific evaluation of the subject
FERC annual dam safety inspection: (no oak tree, along with a plan and
response received on these items from schedule if necessary, for FERC
FERC’s 11/6/18 follow-up letter).review by 4/30.
Wise FB Complete: Vegetation
removed.
502310L. Spaulding Dam 1: Evaluation of the 2/22/2019^1/31/2020 Completed: Filed documents to 12/18/2020
feasibility of installing a weir to measure close.
seepage through the left abutment (Tenth
Part 12D recommendation R- 8): Due by
1/31/20, according to PG&E’s 2/22/19
letter.
512310Halsey AB: Focused Spillway Assessment: 1/8/20202/22/2020 Ongoing: Developing 4/30/2021
Plan and schedule to address documentation to address
recommendations from and FERC recommendations and plan and
comments: Due by 2/22/20 (no response schedule if necessary to meet them.
received to FERC’s 1/8/20 letter).
6
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
522310Halsey FB 1: Focused Spillway Assessment: 1/8/20202/22/2020 Ongoing: Developing 4/30/2021
Plan and schedule to address documentation to address
recommendations from and FERC recommendations and plan and
comments: Due by 2/22/20 (no response schedule if necessary to meet them.
received to FERC’s 1/8/20 letter).
532310Fordyce, Spaulding 2 & Drum AB: 2019. 1/29/20203/14/2020 Completed: Filed documents to 12/29/2020
Response to FERC comments on the 2019 close.
annual spillway gate operation certificates:
Due by 3/14/20 (no response received to
FERC’s 1/29/20 letter).
542310Upper Peak Lake: Seismic stability and 2/19/2019^3/31/2020 Ongoing: Filed EOT request.8/27/2020
deformation analysis (Eleventh Part 12D
recommendation R-3): Due by 3/31/20,
552310Fordyce: Response to FERC comments on 3/17/20205/1/2020 Ongoing: PG&E obtaining 2/26/2021
the structural analysis of the rear valve engineering contract support to
house wall: Due by 5/1/20 (no response
complete plan and schedule required
received to FERC’s 3/17/20 letter).
for response.
562310Fuller Lake Dam: Assess the appropriate 3/25/20205/9/2020 Ongoing: Assessment undergoing 2/26/2021
monitoring frequency for obtaining internal review.
accurate readings of Weir YB-12A: Due by
5/9/20 (no response received to FERC’s
3/25/20 letter).
572310Upper Peak Lake Dam: Assess seepage flow 3/25/20205/9/2020 Ongoing: Report undergoing 2/26/2021
monitoring options following rehabilitation internal review.
of the spillway and masonry wall: Due by
5/9/20 (no response received to FERC’s
3/25/20 letter).
7
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
582310Meadow Lake Dam: Supplement to 4/24/20206/8/2020 Ongoing: Study undergoing internal 2/26/2021
Liquefaction Sensitivity Seismic Stability review.
Study: (Tenth Part 12D recommendation R-
7): Due by 6/8/20 (no response received to
FERC’s 4/24/20 letter).
592310Spaulding Lake Dam #3: Report justifying 4/24/20206/8/2020 Ongoing: Report undergoing 2/26/2021
PG&E’s determination that there is no need
internal review
to upgrade the weirs downstream: (Ninth
Part 12D recommendation R- 1.3.4.5): Due
by 6/8/20 (no response received to FERC’s
4/24/20 letter).
602310Wise FB Dam: Hydraulic sensitivity analysis: 4/24/20206/8/2020 Ongoing: Analysis undergoing 2/26/2021
(Fourth Part 12D recommendation R-1): internal review.
Due by 6/8/20 (no response received to
FERC’s 4/24/20 letter).
612310Wise FB Dam: Plan and schedule for 3/29/2019^7/31/2020 Ongoing: Plan and schedule 2/26/2021
upgrading the instrumentation and undergoing internal review.
monitoring systems, adding an automatic
shutoff at the intake, and/or improving the
downstream spill channel: (Fifth Part 12D
recommendations R-4, R-6, and R- 7,
respectively): Due by 7/31/20, according to
PG&E’s 3/29/19 letter
622310Halsey FB Dam 1: Review of the static 3/29/2019^8/28/2020 Ongoing: Analysis undergoing 2/26/2021
stability analysis for the right abutment internal review.
section: (Eighth Part 12D recommendation
R-11): Due by 8/28/20, according to PG&E’s
3/29/19 letter.
8
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
632310Halsey FB Dam 2: Deformation Analysis of 7/15/20208/29/2020 Ongoing: Analysis undergoing 2/26/2021
the Modified Embankment are valid: Due internal review.
by 8/29/20 (no response received to FERC’s
7/15/20 letter).
642310Halsey FB Dam 2: Internal video inspection 3/29/2019^9/30/2020 Ongoing: COVID19 impact to 6/30/2021
report for the subdrain system: (Eighth Part
inspections schedules associated
12D recommendation R-6): Due by 9/30/20, with subdrain system. Updating
according to PG&E’s 3/29/19 letter.timeline to reflect delay and resulting
plan and schedule associated with
findings.
652310Halsey FB Dam1: Review of existing 2/28/2020^11/1/2020 Ongoing: Analysis completed, 6/30/2021
information regarding subsurface developing report for independent
conditions and the liquefaction consultant review and comment.
susceptibility of the foundation materials:
(Eighth Part 12D recommendation R-1):
Due by 11/1/20, according to PG&E’s
2/28/20 letter.
662310Wise FB: Review of existing information 2/28/2020^11/1/2020 Ongoing: Analysis completed, 6/30/2021
regarding subsurface conditions and the developing report for independent
expected seismic performance of the consultant review and comment.
foundation materials: (Fifth Part 12D
recommendation R-10): Due by 11/1/20,
according to PG&E’s 2/28/20 letter.
672687Pit 1 FB Dam: Plan and schedule for 4/28/20206/12/2020 Ongoing: Implementing actions to 2/26/2021
addressing comments from the Ninth Part address comments.
12D report : Due by 6/12/20 (no response
received to FERC’s 4/28/20 letter).
9
ENCLOSURE 1 - STATUS OF FERC ITEM RESPONSES
EXTENSION OF
FINAL EXTENSION OF
TIME BEING
FERC Item FERC Project MOST RECENT ORIGINAL
OVERDUE ITEMS DESCRIPTIONDOCUMENTS
PG&E STATUS - 1/7/2021 TIME REQUEST
No.CORRESPONDENCE DUE DATEREQUESTED
No.
FILED (DATE)
FILED (DATE)
W/THIS LETTER
682687Pit 1 FB Dam: Supplemental spillway 9/15/202010/30/2020 Completed: Filed documents to 1/7/2021
inspection report and plan and schedule for
close.
completing the recommendations from the
Focused Spillway Assessment : Due by
10/30/20 (no response received to FERC’s
9/15/20 letter).
10