SFPUC Biennial Budget
FY2022-23 and FY2023-24
Hetch Hetchy Water
January 14, 2022
Steven R. Ritchie
Asst. General Manager, Water
Our Water System
Spanning the Width of California
Assistant General Manager
Steven Ritchie (1,138 A+O)
(273 A+O vacant) (296 temp/as-needed)
Deputy Manager
Ellen Levin (11)
Natural Resources &
Lands Management
Tim Ramirez (94)
Hetch Hetchy
Water & Power
Margaret Hannaford (237)
Water Resources
Paula Kehoe (28)
Water Quality
Andrew DeGraca
(150)
BAWSCA Liaison
Alison Kastama
Management
Assistant Nathan
Webb
Climate Change
David Behar
FERC Don Pedro
Relicensing
Hydrology and Water
Systems
Water Enterprise
Organization Chart
City Distribution
Bill Teahan (333)
Water Supply & Treatment
Angela Cheung (282)
10/2021
2008 Water Enterprise
Level of Service Goals
• Water Quality – maintain high water quality
• Seismic Reliability – reduce vulnerability to earthquakes • Delivery Reliability – increase delivery reliability and improve ability to maintain the system
• Water Supply – meet customer water needs in non-drought and drought periods
• Sustainability – enhance sustainability in all system activities • Cost-effectiveness – achieve a cost-effective, fully operational system 4 Responsible Management
• Providing reliable 24/7 water service to our customers • Acting as good environmental stewards
• Meeting all regulatory requirements
• Managing increasing risks
• Properly operating and maintaining our infrastructure, including our new facilities
• Rightsizing the capital budget
5 Access and Affordability
• No retail rate increase for Water in FY22-23
• Continuing to provide access to critical services
6 Supporting People and Communities
• Making progress on racial equity
• Improving retention and recruitment of staff
7 Managing Increasing Risks
• Disaster Preparedness
• Additional Wildfire Mitigation
funding for equipment and
professional services contracts
8 Environmental Stewardship
• Air Quality Improvements
• CA Air Resources Board-
Mandated Equipment
Replacement
• Instream Flow Improvements
• Upper Tuolumne River
Ecosystem Project
9 Maintaining Our Infrastructure
• System Reliability and
Sustainability
• Chief Information Security Officer
responsible for architecture of
HHW’s industrial control network,
including compliance with North
American Electric Reliability
Corporation Critical Infrastructure
Protection Standards
10 Supporting People and Communities
• Diversity and Equity in the Workforce
• Contract support for training and
recruiting
11 Payments to Other Governments
• Lower Tuolumne River
• Fulfilling our agreements with the
Turlock and Modesto Irrigation
Districts under the FERC license
• Don Pedro Recreation Agency
funding
12 • Upper Tuolumne River
• National Park Service and U.S.
Forest Service
13 Hetchy Water Use of Funds
FY 2022, FY 2023, FY 2024
14 Hetchy Water Total Budget
FY 2022, FY 2023, FY 2024
($ Millions) Budget Change $ Change %
FY 2021-22 Adopted 89.4$
Labor & Benefits Base COLA Adjustment 0.9
Programmatic Projects (0.4)
Services of SFPUC Bureaus 0.5
CARB Mandated Equipment Replacement 1.8
Payments to Other Governments 1.0
Wildfire Mitigation Program 0.7
Upper Tuolumne River Ecosystems Project 0.4
Diversity Equity in Worforce 0.1
All Other (0.1)
FY 2022-23 Request 94.3$ 4.9 5%
Labor & Benefits Base COLA Adjustment 1.5
Services of SFPUC Bureaus 0.5
CARB Mandated Equipment Replacement 0.8
System Reliability and Sustainability 0.3
Diversity Equity in Worforce 0.3
FY 2022-23 One-Time Cost (2.7)
FY 2023-24 Request 95.0$ 0.7 1%
15 Total Positions
Budget "Operating" "Project" Change %
FY 2021-22 Adopted 230
No Changes - - -
FY 2022-23 Request 230 - - 0%
New Requests 1 1
FY 2023-24 Request 231 1 - 0%
Position Type
Hetch Hetchy Water 10-Year Capital
Improvement Program
Program/Project (Millions)
FY 2022-31
Approved
FY 2023-32
Proposed Change Change
Spending Plan
Water $270.9 $232.7 (38.2)
Power $168.6 $193.3 24.7
Joint $594.2 $548.5 (45.7)
Total $1,033.7 $974.4 (59.3) -6%
16 All assets are classified Water (100% Water funded), Power (100% Power funded), or Joint (45% Water and 55% Power funded).
Hetch Hetchy Water FY22-23 Capital Budget
17 FY 2020-21
Approved
Budget
FY 2021-22
Approved
Budget
FY 2022-23
Program/Project (Millions)
Proposed
Budget
Water Infrastructure $20.1 $33.7 $45.7
Power Infrastructure - $10.6 $44.1
Joint Projects - Water
Infrastructure 45% $8.3 $30.2 $11.3
Joint Projects - Power
Infrastructure 55% $10.1 $36.9 $13.8
Hetchy Water Subtotal $38.5 $111.5 $114.9
Hetch Hetchy Water Capital Improvement
Program Key Projects
Water
• San Joaquin Pipeline Valve and Safe Entry Improvements • Mountain Tunnel Improvements Project (Water portion)
Power
• Electric Transmission Lines 7&8 upgrades
• Moccasin Powerhouse and GSU Rehabilitation Project
• Electric Transmission Lines Clearance Mitigations
• Moccasin Powerhouse Bypass Upgrade
Joint
• Mountain Tunnel Improvements Project (Joint portion)
• Bridge Replacement (two bridges)
• Moccasin Old Powerhouse Hazard Mitigation
• Moccasin Dam & Reservoir Long Term Improvements
• O’Shaughnessy Dam Outlet Works Phase 1
18 19
Hetchy Water
Tab 2
Hetchy Water Appendix
Operating
A. Operating Budget by Category & Position Summary
B. Position Change Summary
C. New Proposals
Hetchy Water Appendix
A. Operating Budget by Category & Position Summary
Category
FY 2021-22
Adopted
FY 2022-23
Request
FY 2022-23
versus
FY 2021-22
FY 2023-24
Request
FY 2023-24
versus
FY 2022-23
Labor 24,816,473 25,646,420 3.3% 26,716,262 4.2%
Mandatory Fringe Benefits 9,452,149 9,569,650 1.2% 10,002,174 4.5% Materials & Supplies 2,667,803 2,667,803 0.0% 2,671,203 0.1% Non-Personnel Services 28,449,977 30,156,724 6.0% 30,256,585 0.3% Capital Outlay 1,219,510 3,268,282 168.0% 1,789,499 -45.2% Services of Other Departments 2,496,359 2,580,422 3.4% 2,657,762 3.0% Overhead 12,132,554 12,589,660 3.8% 13,064,066 3.8%
Programmatic Projects 8,168,557 7,799,000 -4.5% 7,807,000 0.1% Grand Total 89,403,382 94,277,962 5.5% 94,964,551 0.7%
Category
FY 2021-22
Adopted
FY 2022-23
Request
FY 2022-23
versus
FY 2021-22
FY 2023-24
Request
FY 2023-24
versus
FY 2022-23
Full-Time 248.42 248.42 - 249.19 0.77
Off-Budget (40.00) (40.00) - (40.00) -
Total Positions 208.42 208.42 - 209.19 0.77
Attrition (19.02) (19.02) - (19.02) -
Grand Total 189.40 189.40 - 190.17 0.77
HETCHY WATER
OPERATING BUDGET BY CATEGORY
POSITION SUMMARY
Appendix A
A1
Hetchy Water Appendix
B. Position Change Summary
Appendix B
Hetchy Water Enterprise FY 2022-23 Position Changes
Indicator Position Position Title Hetchy Water Grand Total AT 1053 IS Business Analyst-Senior 1 1
1093 IT Operations Support Administrator III -1 -1
5203 Assistant Engineer 1 1
5314 Survey Associate -1 -1
6318 Construction Inspector 1 1
7482 Power Generation Technician II -1 -1
OT 5203 Assistant Engineer -1 -1
5207 Associate Engineer -1 -1
5602 Utility Specialist 2 2
6318 Construction Inspector 1 1
7262 Maintenance Planner -1 -1
Grand Total 0 0
Hetchy Water Enterprise FY 2023-24 Position Changes
Indicator Position Position Title Hetchy Water Grand Total AN 1044 IS Engineer-Principal 1 1
Grand Total 1 1
AN Operating New Position
ON Off-budget New Position
AT Position substitution used to identify an existing TX'd position(Operating budget) OT Off-budget Position substitution used to identify an existing TX'd position(Operating budget) B1
Hetchy Water Appendix
C. New Proposals
Appendix C
Hetchy Water New Proposals
FY 2022-23 FY 2023-24
Proposal Operating Off-Budget Request Operating Off-Budget Request 26 CA Air Resources Board (CARB) Mandated Heavy Equip Replacement - - 1,791,493 - - 764,914 27 Payments to Other Governments - - 1,071,065 - - -
28 Diversity Equity in Workforce Development - - 110,000 - - 288,561 29 Upper Tuolumne River Ecosystems Project (UTREP) - - 400,000 - - 100,000 30 Wildfire Mitigation Program - - 712,974 - - 54,701 31 HHWP System Reliability and Sustainability - - - 1 - 267,383 Grand Total - - 4,085,532 1 - 1,475,559
C1
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 26 - CA Air Resources Board (CARB) Mandated Heavy Equip Replacement Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 CA
Air
Resources
Board
(CARB)
Mandated
Heavy
Equip
Replacement
In 2007, the California Air Resources Board (CARB) approved a regulation called the Fleet Rule for Public Agencies and Utilities, under Title 13, California Code of Regulations, Sections 2022 and 2022.1. It requires the reduction of diesel particulate matter emissions from on-road, heavy duty diesel-fueled vehicles owned or operated by a municipality or utility using best available control technology (BACT). The regulation applies to on-road diesel vehicles greater than 14,000 pounds, model years 1960 through 2007 and newer. Compliance deadlines were based on location of fleet.
Low
population
counties,
such
as
Tuolumne
County,
were
allowed
more
time
to
comply.
Hetch Hetchy Water (HHW) updated many of its diesel vehicles with a Cleaire LongMile system that was approved by CARB but later recalled. In consideration of the impact of the recall and to ensure that owners have enough time to meet the regulatory requirements, vehicles with a retrofitted Cleaire LongMile diesel particulate matter (PM) filter that have remained in the same fleet since
the
original
installation,
will
not
be
subject
to
enforcement
action
until
January
1,
2023.
HHW has a total of 13 heavy-duty vehicles that do not meet emissions requirements. This proposal has 8 vehicles being replaced in FY23 for $1.8 million and 2 vehicles in FY24 for $0.8 million.
The
remaining
three
vehicles
will
be
replaced
in
the
base
budget
for
FY22-23
and
FY23-24.
This proposal was submitted in the last budget cycle, it was not approved to move forward at that time. There is no practical way to upgrade HHW vehicles that are out of compliance, so they need to be replaced or put out of service on January 1, 2023 when enforcement of the regulation begins. Fines for being out of compliance start at $10,000 per day.
Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 1,791,493 1,791,493 Capital Outlay 0 1,791,493 1,791,493
Summary 0 1,791,493 1,791,493
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2311 R Peterbilt
Cab and
Chassis
1 144,471 0 144,471 Replace the cab and chassis on flatbed truck used by HHW to perform maintenance work with heavy materials and equipment. Peterbilt flat rack (7555000) could not be retrofitted successfully and so it does not meet current emissions requirements. There is no practical way to bring it into compliance.
It
is
operating
under
a
waiver
until
January
of
2023.
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2312 R Kenworth
Cab and
Chassis for
Toolbox
Flatbed
1 132,116 0 132,116 Replace the cab and chassis on flatbed truck used by HHW to perform maintenance work with heavy materials and equipment. The Freightliner flatbed (755519) can not be retrofitted successfully and does not meet current emissions requirements. There is no practical way to bring it into compliance.
They
are
operating
under
a
waiver
until
January
of
2023.
26 - CA Air UH2313 R Peterbilt 1 193,759 0 193,759 This cost is to replace the cab & chassis only of 75500024 - HHW's Dec 14, 2021 1 of 3 12:33:58 PM
C2
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 26 - CA Air Resources Board (CARB) Mandated Heavy Equip Replacement Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
Snow Plow
Cab and
Chasis
snowplow. This vehicle equipment is used to clear roadways of snow and ice to enable HHW staff to travel safely in winter to remote locations up country
to
maintain
operations.
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2314 R Peterbilt
Dump
Truck
Chassis
1 217,844 0 217,844 HHW performs road maintenance, debris clearing and hauling, and equipment hauling along its right-of-way corridor often in areas with difficult access. The Peterbilt 4-axel super dump truck can haul up to 60,000 pounds of materials such as asphalt, gravel, sand, and dirt an integral part of the road maintenance work performed by HHW staff. It will replace a 2003 flatbed Freightliner (75500013) which cannot be retrofitted practically, but is required
to
meet
emissions
requirements
by
January
2023.
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2315 R Freightliner
with Altec
Digger
Derrick
1 287,377 0 287,377 HHW has two line crews and each uses a Freightliner with Altec digger derrick to perform power line work. The digger derrick has an auger for digging the holes to put the power pole in and grapples on the end of the boom that can grab the pole and place it. The vehicles have removable buckets which crews can use to access poles, trees and other elevated locations. The vehicles are also used to haul poles and other materials.
Vehicle 75500004 is used by the line crew covering the East side of the HHWP System. The vehicle does not meet current emissions requirements and there is no practical way to retrofit it. DMV will no longer issue a registration
for
this
vehicle
as
of
January
1,
2023.
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2316 R Freightliner
With Altec
Digger
Derrick
1 287,377 0 287,377 HHW has two line crews and each uses a Freightliner with Altec digger derrick to perform power line work. The digger derrick has an auger for digging the holes to put the power pole in and grapples on the end of the boom that can grab the pole and place it. The vehicles have removeable buckets which crews can use to access poles, trees and other elevated locations. The vehicles are also used to haul poles and other materials.
Vehicle 75500010 is used by the line crew covering the West side of the HHWP System. The vehicle does not meet current emissions requirements and there is no practical way to retrofit it. DMV will no longer issue a registration
for
this
vehicle
as
of
January
1,
2023.
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
UH2317 R Peterbilt
Water
Truck
1 316,600 0 316,600 The Hetch Hetchy Water & Power (HHWP) System is within California’s designated High Fire Threat Zone. HHW performs work in fire prone areas.
To mitigate fires during maintenance activities, a water truck is onsite to maintain moisture levels at the worksite or extinguish any fires. This water truck will replace 755592 which does meet emissions requirements. There is no
practical
way
to
retrofit
the
vehicle.
Dec 14, 2021 2 of 3 12:33:58 PM
C3
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 26 - CA Air Resources Board (CARB) Mandated Heavy Equip Replacement Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
Replacement
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2322 R Kenworth
3-Axle
Dump
Truck With
Rock Bed
1 211,949 0 211,949 HHW performs road maintenance, debris clearing and hauling, and equipment hauling along its right-of-way corridor often in areas with difficult access. The Peterbilt 3-axle dump truck with a heavy duty rock bed is designed to haul large slabs of concrete or rocks. It will replace a 2006 Peterbilt (755591) which must meet emission requirements by Jan 2023, but there
is
no
practical
way
to
retrofit
it.
Equipment Total 1,791,493 1,791,493
Dec 14, 2021 3 of 3 12:33:58 PM
C4
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 26 - CA Air Resources Board (CARB) Mandated Heavy Equip Replacement Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 CA
Air
Resources
Board
(CARB)
Mandated
Heavy
Equip
Replacement
In 2007, the California Air Resources Board (CARB) approved a regulation called the Fleet Rule for Public Agencies and Utilities, under Title 13, California Code of Regulations, Sections 2022 and 2022.1. It requires the reduction of diesel particulate matter emissions from on-road, heavy duty diesel-fueled vehicles owned or operated by a municipality or utility using best available control technology (BACT). The regulation applies to on-road diesel vehicles greater than 14,000 pounds, model years 1960 through 2007 and newer. Compliance deadlines were based on location of fleet.
Low
population
counties,
such
as
Tuolumne
County,
were
allowed
more
time
to
comply.
Hetch Hetchy Water (HHW) updated many of its diesel vehicles with a Cleaire LongMile system that was approved by CARB but later recalled. In consideration of the impact of the recall and to ensure that owners have enough time to meet the regulatory requirements, vehicles with a retrofitted Cleaire LongMile diesel particulate matter (PM) filter that have remained in the same fleet since
the
original
installation,
will
not
be
subject
to
enforcement
action
until
January
1,
2023.
HHW has a total of 13 heavy-duty vehicles that do not meet emissions requirements. This proposal has 8 vehicles being replaced in FY23 for $1.8 million and 2 vehicles in FY24 for $0.8 million.
The
remaining
three
vehicles
will
be
replaced
in
the
base
budget
for
FY22-23
and
FY23-24.
This proposal was submitted in the last budget cycle, it was not approved to move forward at that time. There is no practical way to upgrade HHW vehicles that are out of compliance, so they need to be replaced or put out of service on January 1, 2023 when enforcement of the regulation begins. Fines for being out of compliance start at $10,000 per day.
Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 764,914 764,914 Capital Outlay 0 764,914 764,914
Summary 0 764,914 764,914
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2417 R Altec
AC23
Hydraulic
Telescopic
Crane
1 352,385 0 352,385 An Altec AC23tn Boom truck is able to transport and lift up to 23 tons of materials. HHW performs maintenance at powerhouses, valve houses and dams that often requires heavy loads to be hauled, lifted and placed into exact locations. This piece of equipment performs that work and replaces Crane 755729 which has reached its service life and cannot be retrofitted to meet emission standards.
26 - CA Air
Resources
Board
(CARB)
Mandated
Heavy Equip
Replacement
UH2418 R Elgin
Broom
Bear
Street
Sweeper
1 412,529 0 412,529 HHW roads and equipment yards are required to be swept under the California Water Board's General Permit 2014-0057-DWQ as described in the Moccasin Facility Storm Water Pollution Prevention Plan. Street Sweeping is a key element of the housekeeping system designed to prevent dirt and debris from washing into local creeks that feed into the City's drinking water system. Additionally, HHW roadways are required to be swept during the performance of roadway maintenance work and in preparation for winter. The current Timco street sweeper is a 1982 Ford (755727) that no longer meets emission standards, nor Dec 14, 2021 1 of 2 12:34:45 PM
C5
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 26 - CA Air Resources Board (CARB) Mandated Heavy Equip Replacement Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
can be retrofitted to meet them. Without a street sweeper, HHW will need to use a time consuming work around to stay in compliance.
Equipment Total 764,914 764,914
Dec 14, 2021 2 of 2 12:34:45 PM
C6
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 27 - Payments to Other Governments
Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 Payments
to
Other
Governments
An increase in funds is requested to cover payments to other Governments, including the National Park Service for Watershed Protection, Environmental Stewardship, and Security; the US Forest Service for water quality protection, environmental and historical reviews, and special projects at Cherry Lake and in the Emigrant Wilderness; Don Pedro Recreation Association under the terms of
the
Federal
Electric
Regulatory
Commission
(FERC)
for
licensing
of
Don
Pedro
Dam;
and
other
miscellaneous
taxes,
licenses
and
permits.
Account Lvl3 Account Base Budget Total Request Change
Non-Personnel Services 55200 Taxes, Licenses & Permits 0 1,071,065 1,071,065 Non-Personnel Services 0 1,071,065 1,071,065
Summary 0 1,071,065 1,071,065
Other Objects
Organization Proposal Account Total
Request
Justification
HHP1002 - HHP10 Hetchy Water
(298646)
27 - Payments to Other
Governments
552410 Payments To
Other Govt
1,071,065 Funding for projected payments to other governments. Please see Government payments
detail
table.
$132,069
is
for
one
time
payments.
Other Objects Total 1,071,065
Dec 14, 2021 1 of 2 11:22:23 AM
C7
Summary of Requested Governmental Payment Increases
FY22-23 & FY23-24
Taxes, Licenses & Permits
FY21-22
Base Change
FY22-23
Request Change
FY23-24
Request
%
Increase
FY22-23
%
Increase
FY23-24 W/P/J*
National Park Service
NPS Raker Act 30,000 - 30,000 - 30,000 Joint
NPS Program Manager 151,293 6,052 157,345 6,294 163,639 Joint NPS Administration 356,091 11,994 368,085 14,723 382,808 Joint NPS Watershed Protection Core Tasks 5,868,767 236,194 6,104,961 244,197 6,349,158 Water NPS Environmental Stewardship Core Tasks 235,360 87,283 322,643 12,906 335,549 Water NPS Dam Security 866,391 34,655 901,046 36,042 937,088 Joint NPS Core Task & Raker Act Subtotal 7,507,902$ 376,178$ 7,884,080$ 314,162$ 8,198,242$ 5% 4% NPS Environmental Stewardship Projects - 229,841 229,841 (37,265) 192,576 Water NPS Watershed Protection Projects 654,124 (1,013) 653,111 (515,885) 137,226 Water NPS Projects Subtotal 654,124 228,828 882,952 (553,150) 329,802 NPS Total 8,162,026$ 605,006$ 8,767,032$ (238,988)$ 8,528,044$ 7% -3% USDA Forest Service
Forest Service Watershed Protection Core Services 122,507 202,779 325,286 16,264 341,550 Joint Forest Service Projects & Capital - 65,000 65,000 (10,000) 55,000 Joint Forest Service Total 122,507$ 267,779$ 390,286$ 6,264$ 396,550$ 219% 2% Don Pedro Recreation Association 990,351$ 356,861$ 1,347,212$ 53,888$ 1,401,100$ 36% 4% Joint All Other Govt Payments & Fees (includes FERC) 13,912,904$ (158,580)$ 13,754,324$ 46,767$ 13,801,091$ -1% -1% W/P/J* Taxes, Licenses And Permits Total 23,187,788$ 1,071,065$ 24,258,854$ (132,069)$ 24,126,785$ 5% -1% 2 of 2
C8
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 28 - Diversity Equity in Workforce Development Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 Hetch Hetchy Water (HHW) is responsible for water supply for a system that delivers water to 2.7 million San Francisco Regional Water System customers. The division has insufficient resources to meet asset reliability goals. Aging infrastructure is the number one challenge facing the Hetch Hetchy Water & Power(HHWP) System and has the largest impact on reliability. Natural disasters and responding to climate change follow closely behind. The SFPUC, including HHW has planned infrastructure upgrades, however, upgrading and maintaining this new infrastructure cannot be accomplished without a skilled and knowledgeable workforce, which is aging along with the HHWP System of assets. To bridge these gaps, the organization will need to both develop internal staff
to
promote
into
the
roles
needed
and
continue
to
aggressively
recruit
and
retain
candidates
from
outside
of
our
geographical
area.
Currently the Division has 67 vacancies on the hiring plan, and the vacancy rate is 17%, or double the budgeted attrition rate. Staffing shortages impact the division’s ability to respond to emergencies, and to adapt to regulatory changes. Hetch Hetchy Water recognizes that we need to build the utility of the future, beginning now, by making the needed investments in current and future
employees.
We
recognize
that
a
diverse
and
skilled
workforce
will
help
us
adapt
to
both
today’s
and
tomorrow’s
challenges.
In the last 5 years, candidates recruited from outside of our geographical area have increased HHW’s diversity and brought a wealth of knowledge and skills to the team. In 2021, Hetch Hetchy Water began working on Racial Equity objectives in conjunction with the SFPUC Racial Equity Action plan. We continue to see workforce development and racial equity as compatible and imperative
objectives
to
build
a
sustainable
and
adaptive
utility.
Hetch
Hetchy
Water’s
Racial
Equity
and
Workforce
Development
Plan
objectives
include
the
following:
•
Develop
our
vision
and
message
-
Identify
and
communicate
Hetch
Hetchy
Water’s
unique
value
proposition
for
the
workforce
we
want
to
hire
and
retain.
•
Recruit
broad
applicant
pools
-
Support
racial
equity
objectives
to
ensure
a
diverse,
fair,
and
inclusive
workforce.
•
Identify
gaps
-
What
makes
diverse,
qualified
candidates
turn
down
positions
at
HHW?
Develop
potential
solutions.
•
Staff
promotional
development
-
Develop
current
staff
to
potentially
fill
roles
as
they
become
vacant
over
the
next
five
years.
•
Leadership
development
-
Train
and
develop
supervisors
and
managers
to
be
effective
leaders
for
a
diverse
and
inclusive
workforce,
including
cultural
competency.
To meet the workforce objectives (above), Hetch Hetchy Water is requesting the resources shown in the proposal. Note that due to funding and position count constraints, 3 Cat-18 position conversions and 1 new position were eliminated in the first revision to this proposal. The current proposal has fully cut two Cat 18 positions and is only partially funding the remaining two.
Account Lvl3 Account Base Budget Total Request Change
Non-Personnel Services 52700 Professional & Specialized Svc 0 100,000 100,000 53500 Other Current Expenses 0 10,000 10,000
Non-Personnel Services 0 110,000 110,000
Summary 0 110,000 110,000
Professional Services
Organization Proposal Contractor Hourly Total
Request
Purpose
HHP1002 -
HHP10
Hetchy
Water
(298646)
28 -
Diversity
Equity in
Workforce
Development
TBD 200 100,000 Job Task Analysis and Competency-based training: HHW has identified retention and knowledge transfer as a significant risk to the organization. Currently HHWP is losing more employees due to retirement and other job opportunities, faster than we can hire replacements. Recruiting qualified and interested candidates is increasingly challenging, especially considering HHW’s remote location, specialized skill set requirements, and competition within the utility industry. Therefore, HHW is requesting contract assistance to perform job task analysis’ (JTAs) and training material development for the following workgroups: Transmission and Distribution Line Workers, Electronic Maintenance Technicians, and General Maintenance Mechanics. The development of JTAs and training material will be
used
to
capture
institutional
knowledge
and
provide
competency-based
training
for
existing
staff
and
new
hires.
Professional Services Total 100,000
Dec 14, 2021 1 of 2 12:52:31 PM
C9
Budget Request Summary by Proposal
Other Objects
Organization Proposal Account Total
Request
Justification
HHP1002 - HHP10 Hetchy Water
(298646)
28 - Diversity Equity in Workforce
Development
535000 Other Current Expenses -
Bdgt
10,000 Funding is requested for diversity recruiting
advertising.
Other Objects Total 10,000
Dec 14, 2021 2 of 2 12:52:31 PM
C10
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 28 - Diversity Equity in Workforce Development Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 Hetch Hetchy Water (HHW) is responsible for water supply for a system that delivers water to 2.7 million San Francisco Regional Water System customers. The division has insufficient resources to meet asset reliability goals. Aging infrastructure is the number one challenge facing the Hetch Hetchy Water & Power(HHWP) System and has the largest impact on reliability. Natural disasters and responding to climate change follow closely behind. The SFPUC, including HHW has planned infrastructure upgrades, however, upgrading and maintaining this new infrastructure cannot be accomplished without a skilled and knowledgeable workforce, which is aging along with the HHWP System of assets. To bridge these gaps, the organization will need to both develop internal staff
to
promote
into
the
roles
needed
and
continue
to
aggressively
recruit
and
retain
candidates
from
outside
of
our
geographical
area.
Currently the Division has 67 vacancies on the hiring plan, and the vacancy rate is 17%, or double the budgeted attrition rate. Staffing shortages impact the division’s ability to respond to emergencies, and to adapt to regulatory changes. Hetch Hetchy Water recognizes that we need to build the utility of the future, beginning now, by making the needed investments in current and future
employees.
We
recognize
that
a
diverse
and
skilled
workforce
will
help
us
adapt
to
both
today’s
and
tomorrow’s
challenges.
In the last 5 years, candidates recruited from outside of our geographical area have increased HHW’s diversity and brought a wealth of knowledge and skills to the team. In 2021, Hetch Hetchy Water began working on Racial Equity objectives in conjunction with the SFPUC Racial Equity Action plan. We continue to see workforce development and racial equity as compatible and imperative
objectives
to
build
a
sustainable
and
adaptive
utility.
Hetch
Hetchy
Water’s
Racial
Equity
and
Workforce
Development
Plan
objectives
include
the
following:
• Develop
our
vision
and
message
-
Identify
and
communicate
Hetch
Hetchy
Water’s
unique
value
proposition
for
the
workforce
we
want
to
hire
and
retain.
• Recruit
broad
applicant
pools
-
Support
racial
equity
objectives
to
ensure
a
diverse,
fair,
and
inclusive
workforce.
• Identify
gaps
-
What
makes
diverse,
qualified
candidates
turn
down
positions
at
HHW?
Develop
potential
solutions.
• Staff
promotional
development
-
Develop
current
staff
to
potentially
fill
roles
as
they
become
vacant
over
the
next
five
years.
• Leadership
development
-
Train
and
develop
supervisors
and
managers
to
be
effective
leaders
for
a
diverse
and
inclusive
workforce,
including
cultural
competency.
To meet the workforce objectives (above), Hetch Hetchy Water is requesting the resources shown in the proposal. Note that due to funding and position count constraints, 3 Cat-18 position conversions and 1 new position were eliminated in the first revision to this proposal. The current proposal has fully cut two Cat 18 positions and is only partially funding the remaining two.
Account Lvl3 Account Base Budget Total Request Change
Labor 50500 Temp Salaries-Misc. 0 196,300 196,300
Labor 0 196,300 196,300
Mandatory Fringe Benefits Mandatory Fringe Benefits 0 92,261 92,261 Mandatory Fringe Benefits 0 92,261 92,261
Summary 0 288,561 288,561
Other Objects
Organization Proposal Account Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
28 -
Diversity
Equity in
Workforce
Development
505010
Temp-
Misc-
Regular
196,300 Temporary salaries are requested to support 1) one 1250 Human Resources Analyst whom will be responsible for recruiting initiatives and outreach for a diverse and inclusive workforce to meet the organization’s operational needs and service level agreements, including helping to build relationships with community-based organizations and, 2) one 1244 Principal Human Resources Analyst whom will be responsible for exam development, including conducting analyses, and developing and administering exams.
Other Objects Total 196,300
Dec 14, 2021 1 of 1 12:52:06 PM
C11
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 29 - Upper Tuolumne River Ecosystems Project (UTREP) Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 SFPUC has completed a plan (the O’Shaughnessy Dam Instream Flow Management Plan) for proposed new instream flow releases at O’Shaughnessy Dam. The plan aims to resolve disputes associated with the 1987 Stipulation to the Raker Act, related to flows in the river reach between O’Shaughnessy Dam and Early Intake on the upper Tuolumne River. The plan also addresses a mitigation measure for the Tuolumne River required under the 2008 Water System Improvement Program Programmatic Environmental Impact Report. FY 23 and FY 24 funding is critical to meeting regulatory requirements under the 1987 Stipulation to the Raker Act and implementation of mitigation measures required in the Water System Improvement Program Programmatic Environmental Impact Report. FY 23 and FY 24 funding will provide resources to complete the plan and support required regulatory reviews under the California Environmental Quality Act and National
Environmental
Policy
Act.
Account Lvl3 Account Base Budget Total Request Change
Non-Personnel Services 52700 Professional & Specialized Svc 0 400,000 400,000 Non-Personnel Services 0 400,000 400,000
Summary 0 400,000 400,000
Professional Services
Organization Proposal Contractor Hourly Total
Request
Purpose
HHP1002 - HHP10
Hetchy Water
(298646)
29 - Upper Tuolumne River
Ecosystems Project (UTREP)
TBD
(Regulatory
Compliance)
250 400,000 FY 23 and FY 24 funding will provide resources to complete the plan and support required regulatory reviews
under
the
California
Environmental
Quality
Act
and
National
Environmental
Policy
Act.
Professional Services Total 400,000
Dec 14, 2021 1 of 1 12:55:21 PM
C12
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 29 - Upper Tuolumne River Ecosystems Project (UTREP) Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 SFPUC has completed a plan (the O’Shaughnessy Dam Instream Flow Management Plan) for proposed new instream flow releases at O’Shaughnessy Dam. The plan aims to resolve disputes associated with the 1987 Stipulation to the Raker Act, related to flows in the river reach between O’Shaughnessy Dam and Early Intake on the upper Tuolumne River. The plan also addresses a mitigation measure for the Tuolumne River required under the 2008 Water System Improvement Program Programmatic Environmental Impact Report. FY 23 and FY 24 funding is critical to meeting regulatory requirements under the 1987 Stipulation to the Raker Act and implementation of mitigation measures required in the Water System Improvement Program Programmatic Environmental Impact Report. FY 23 and FY 24 funding will provide resources to complete the plan and support required regulatory reviews under the California Environmental Quality Act and National
Environmental
Policy
Act.
Account Lvl3 Account Base Budget Total Request Change
Non-Personnel Services 52700 Professional & Specialized Svc 0 100,000 100,000 Non-Personnel Services 0 100,000 100,000
Summary 0 100,000 100,000
Professional Services
Organization Proposal Contractor Hourly Total
Request
Purpose
HHP1002 - HHP10
Hetchy Water
(298646)
29 - Upper Tuolumne River
Ecosystems Project (UTREP)
TBD
(Regulatory
Compliance)
200 100,000 FY 23 and FY 24 funding will provide resources to complete the plan and support required regulatory reviews
under
the
California
Environmental
Quality
Act
and
National
Environmental
Policy
Act.
Professional Services Total 100,000
Dec 14, 2021 1 of 1 12:55:41 PM
C13
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 30 - Wildfire Mitigation Program
Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 Wildfire
Mitigation
Program
Due to the increase in electrical utility-caused wildfires, the State and the California Public Utilities Commission passed regulations mandating utilities create and implement Wildfire Mitigation Plans
and
change
equipment
on
electrical
lines
and
poles
to
minimize
risk
of
catastrophic
fires
started
by
this
equipment
or
provide
clear
space
around
those
assets.
HHWP owns and operates a total of 162 miles of overhead electrical lines, of which 6.9 are in an extreme fire potential risk area and 86.1 miles are in an elevated fire potential risk area – meaning
that
fire
in
these
areas
poses
extreme
and
elevated
potential
impacts
to
people
and
property,
respectively.
Additional funding for professional services and equipment is essential to meet new regulatory requirements and to continue operating and maintaining HHWP electrical facilities in a manner that mitigates
their
likelihood
of
being
the
cause
of
catastrophic
wildfire.
Note that this proposal has been cut due to budget constraints. Professional service funding for the development of a tree harvesting plan was eliminated. Funding for Live EO has been reduced, even
though
the
software
is
still
needed.
And
staff
positions
have
been
approved
to
support
the
program
but
without
any
identified
funding
source.
Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 553,574 553,574 Capital Outlay 0 553,574 553,574
Non-Personnel Services 52700 Professional & Specialized Svc 0 159,400 159,400 Non-Personnel Services 0 159,400 159,400
Summary 0 712,974 712,974
Professional Services
Organization Proposal Contractor Hourly Total
Request
Purpose
HHP1002 -
HHP10
Hetchy
Water
(298646)
30 -
Wildfire
Mitigation
Program
LiveEO 200 73,400 LiveEO is a German based company that analyzes satellite data for vegetation encroachments for electric utility facilities. Many utilities are beginning to alternate LiDAR with satellite analysis due to its reduced cost and faster turnaround times. This company recently provided us with a free 2D pilot, and they are in the process of providing us a quote for an annual 3D analysis of our transmission and distribution system. The deliverable will also include a high-resolution image of our ROW along the electric system. The data we will receive is compatible with ESRI ArcGIS and the Collector App for easy field verification. This analysis will help us: (1) Identify areas with vegetation encroachment, 2) Prioritize spans based on vegetation distance from conductor, 3) Provide high-level images for pre-patrol awareness
30 -
Wildfire
Mitigation
Program
Technosylva 100 86,000 Technosylva
Annual
subscription
of
Wildfire
Analyst
Enterprise
Web.
•
Web
mapping
interface
of
the
Tactical
Analyst
software.
Capabilities
to
include:
o Daily weather forecasts for 100-hour horizon at 1 hour/2 km resolution. These are refreshed daily so you will always have a 100-hour prediction.
o Daily
Dead
and
Live
Fuel
Moisture
data
refreshed
daily.
o Daily wildfire risk forecasts for 100-hour horizon at 3-hour intervals. These are refreshed daily. Risk metrics shall include Fire Size Potential (Acres Burned), buildings impacted, population impacted, fire behavior index. Technosylva will also create a new Fire Potential Dec 14, 2021 1 of 3 2:33:40 PM
C14
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 30 - Wildfire Mitigation Program
Organization Proposal Contractor Hourly Total
Request
Purpose
HHP1002 -
HHP10
Hetchy
Water
(298646)
Index
metric
specifically
for
HHWP-SF
PUC.
o
Integration
of
HHWP/SF
PUC
transmission
lines,
tower,
distribution
lines,
poles
data
as
a
reference
map
layer.
o Query tool to select HHWP/SF PUC assets and retrieve information including risk values for any asset location at the given time selected.
o
Display
and
query
of
weather
station
data,
including
the
6 stations
currently
used
by
HHWP/SF
PUC.
o
Integration
of
ALERTWildfire
cameras
(real-time)
o
Integration
of
CAL
FIRE
and
federal
agency
wildfire
incident
data
(real-time)
o
Display
of
additional
weather,
fire
danger
(NFRDRS
WFAS)
and
VIIRS/MODIS
detection
data.
o
Ability
to
upload
and
add
data
for
display
to
the
map
o
Unlimited
number
of
users
for
HHWP/SF
PUC.
The total annual subscription fee is $96,000. This product will provide information for the entire SFPUC system; therefore, HHW will be paying for 90% of the costs ($86,000) and WS&T will be paying for 10% of the costs ($10,000) Professional Services Total 159,400
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
30 -
Wildfire
Mitigation
Program
UH2318 R Ford F-350
(V8, 6.2L)
(Gas)1 Ton
Extended
Cab 4x4
Pickup 6.5'
Box (SB)
1 63,912 0 63,912 Ford F-350 1 Ton Extended Cab 4x4 6.5' with service body. This item is a resubmission; request was cut from the FY2021 budget: The vehicle replaces 755520, a 2006 Ford 350 with 232,525 miles on it that has reached its life expectancy. The HHWP Project area is within California’s designated High Fire Threat Zone Replacing this piece of equipment will ensure crews can reliably access wildifire mitigation and maintenance activities along the right of way and the HHWP Project
area.
30 -
Wildfire
Mitigation
Program
UH2319 R Ford F-150
(V6, 3.3L)
(Gas)1/2
Ton
Extended
Cab 4x4
Pickup 6.5'
Box (SB)
1 37,983 0 37,983 Ford F-150 1/2 Ton Extended Cab 4x4 Pickup 6.5' Box (SB): This vehicle replaces 755437, a 2006 Chevrolet 1500 Silvarado with 177,688 miles on it that has reached its life expectancy. The HHWP Project area is within California’s designated High Fire Threat Zone. Replacing this piece of equipment will ensure crews can reliably access wildfire mitigation and maintenance activities along the right of way and the HHWP
Project
area.
30 -
Wildfire
Mitigation
Program
UH2320 R Water
Truck
1 340,681 0 340,681 Water Truck: This piece of equipment will replace 755569, a 1991 International model 2654 that has exceeded its service life and will no longer meet emissions standards. The HHWP Project area is within California’s designated High Fire Threat Zone. HHWP performs work in fire prone areas. To mitigate fires during maintenance activities a water truck is onsite to maintain moisture levels at the worksite or extinguish any fires. DMV will no longer issue a registration for this vehicle
as
of
January
1,
2023.
Dec 14, 2021 2 of 3 2:33:40 PM
C15
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 30 - Wildfire Mitigation Program
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
30 -
Wildfire
Mitigation
Program
UH2321 N Volvo
ECR58F
Compact
Excavator
With
Raptor
30G
Mulcher
1 110,998 0 110,998 Volvo ECR58F Compact Excavator with Raptor 30G Mulcher attachment. The HHWP Project area is within California’s designated High Fire Threat Zone. Using multiple operators and machines will allow HHWP to accomplish more vegetation removal and maintenance in High Fire Threat Zones. This equipment will be used on fire mitigation vegetation removal and maintenance projects that require a smaller, nimbler piece of equipment to access areas that require the mastication of vegetation
and
hazard
fuels
along
the
right
of
way
and
HHWP
Project
area.
Equipment Total 553,574 553,574
Dec 14, 2021 3 of 3 2:33:40 PM
C16
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 30 - Wildfire Mitigation Program
Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 Wildfire
Mitigation
Program
Due to the increase in electrical utility-caused wildfires, the State and the California Public Utilities Commission passed regulations mandating utilities create and implement Wildfire Mitigation Plans
and
change
equipment
on
electrical
lines
and
poles
to
minimize
risk
of
catastrophic
fires
started
by
this
equipment
or
provide
clear
space
around
those
assets.
HHWP owns and operates a total of 162 miles of overhead electrical lines, of which 6.9 are in an extreme fire potential risk area and 86.1 miles are in an elevated fire potential risk area – meaning
that
fire
in
these
areas
poses
extreme
and
elevated
potential
impacts
to
people
and
property,
respectively.
Additional funding for professional services and equipment is essential to meet new regulatory requirements and to continue operating and maintaining HHWP electrical facilities in a manner that mitigates
their
likelihood
of
being
the
cause
of
catastrophic
wildfire.
Note that this proposal has been cut due to budget constraints. Professional service funding for the development of a tree harvesting plan was eliminated. Funding for Live EO has been reduced, even
though
the
software
is
still
needed.
And
staff
positions
have
been
approved
to
support
the
program
but
without
any
identified
funding
source.
Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 54,701 54,701 Capital Outlay 0 54,701 54,701
Summary 0 54,701 54,701
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item
Title
Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
30 -
Wildfire
Mitigation
Program
UH2410 N Ford
F-150
Hybrid
4x4
1 54,701 0 54,701 Ford F150 1/2 Ton HYBRID Crew Cab 4x4 Pickup 5.5' Box (SB). This is a new vehicle request to provide a vehicle for the Safety Officer Position. The HHWP Project area is within California’s designated High Fire Threat Zone.Adding this piece of equipment will ensure the Safety Officer can access projects and perform safety assessments on wildfire mitigation projects
around
the
HHWP
Project
area.
Equipment Total 54,701 54,701
Dec 14, 2021 1 of 1 2:34:04 PM
C17
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 31 - HHWP System Reliability and Sustainability Fund/Dept/Auth/Proj/Act: 24970/298646/10000/10029992/0022 HHWP System Reliability and Sustainability - Hetch Hetchy Water (HHW) manages a diverse portfolio of Water, Power and Joint assets that have a combined valuation of approximately $12 Billion and span nearly the entire width of the state of California. HHW currently estimates that the average age of an Hetch Hetchy Water and Power asset is over 130% of its expected useful life, and the system is over 90% depreciated. Because of the system’s size and age, HHW is requesting additional resources in the form of City positions to improve HHW’s Asset Management capabilities. Currently, HHW spends $29M on Asset Management related services per year, which is only 0.2% of the system’s valuation. This does not provide HHW with the resources necessary to proactively manage its assets. By approving this proposal, HHW will be able to (1) implement a quantitative process to perform risk-based capital planning, (2) prioritize future regulatory, maintenance and capital improvements, (3) improve reporting and transparency to regulators, (4) promote knowledge transfer, employee development, and succession planning for critical staff, and (5) reduce operational risk while improving system reliability. Due to funding and position count constraints, position requests have been reduced from 14 to 1 positions.
Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 37,303 37,303 Capital Outlay 0 37,303 37,303
Labor 50100 Permanent Salaries-Misc. 0 154,204 154,204
Labor 0 154,204 154,204
Mandatory Fringe Benefits Mandatory Fringe Benefits 0 72,476 72,476 Mandatory Fringe Benefits 0 72,476 72,476
Materials & Supplies 54900 Other Materials & Supplies 0 3,400 3,400 Materials & Supplies 0 3,400 3,400
Summary 0 267,383 267,383
Position Change
Organization Proposal Indicator RefCode Position Title Count Total Request
Justification
HHP1002 -
HHP10
Hetchy
Water
(298646)
31 - HHWP
System
Reliability
and
Sustainability
AN 1044 IS
Engineer-
Principal
1 154,204 The 1044 IS Principal Engineer will design secure architectures for systems and networks in HHW’s Industrial Control System (ICS) environments; develop secure engineering practices for HHW’s OT Engineers; develop and implement Cyber Security, Risk, and Compliance frameworks for HHW, perform security assessments on ICS environments, and project designs and implementations; and provide technical leadership for HHW’s OT and SCADA teams.
Position Total 1 154,204
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item
Title
Quantity Total Accessories
Cost
Total
Request
Justification
HHP1002 -
HHP10
Hetchy
31 - HHWP
System
Reliability
UH2409 N Ford
F-150
Ext.
1 37,303 0 37,303 Requesting 1 Ford F-150 Compact 4X4 Gasoline Ford Ranger truck that the engineering positions will share to perform condition assessments, troubleshooting, field inspections, and other engineering duties as required. Because of the mountainous terrain and Dec 14, 2021 1 of 2 1:01:10 PM
C18
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: HHP1002 - HHP10 Hetchy Water (298646)
Proposal: 31 - HHWP System Reliability and Sustainability Organization Proposal Equipment
No
Equipment
Ind
Item
Title
Quantity Total Accessories
Cost
Total
Request
Justification
Water
(298646)
and
Sustainability
Cab
4x4;
6.5'
Box
(SB)
severe weather conditions encountered, a 4X4 heavy duty truck is required. Work locations are remote, including O'Shaughnessy, Early Intake, and Cherry compounds.
Cell phone coverage is not available and radio coverage is sporadic. Reliable vehicles are essential
for
employee
safety.
Equipment Total 37,303 37,303
Other Objects
Organization Proposal Account Total Request Justification HHP1002 - HHP10 Hetchy Water (298646) 31 - HHWP System Reliability and Sustainability 549990 Other Materials & Supplies 3,400 Cost for new staff onboarding supplies.
Other Objects Total 3,400
Dec 14, 2021 2 of 2 1:01:10 PM
C19
Hetchy Water
Tab 3
Hetchy Water Appendix
Capital
D. 10-Year Capital Plan
E. Project Datasheets
Hetchy Water Appendix
D. 10-Year Capital Plan
Hetch Hetchy Enterprise FY 2023-2032 Capital Plan Summary San Francisco Public Utilities Commission BCF Y ‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 D E F G Total Project
Budget
Appropriation to
Date FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 After 23‐32 to
Project
Completion
Prior Plan
FY 22‐31
Current Proposed
Plan FY 23‐32 Change
Hetch Hetchy Water
15363‐UH Hetchy Water ‐ Water Only
15363‐UH Hetchy Water ‐ Water Only 363,490,418 130,095,778 45,723,000 53,980,331 67,801,967 17,867,541 16,203,601 7,921,000 6,140,000 5,659,200 5,679,000 5,699,000 720,000 270 ,896,200 232,674,640 (38,221,560) 1 HHW ‐ R&R SJPL Life Extension Program 68,729,538 17,729,538 1,000,000 2,000,000 7,000,000 7,000,000 7,000,000 7,000,000 5,000,000 5,000,000 5,000,000 5,000,000 1 ‐ 112,737,000 51,000,000 (61,737,000) 2 HHW ‐ SJPL Tesla Valves Replacement 3,740,001 3,740,001 - ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 2 ‐ ‐ ‐ ‐ 3 HHW ‐ SJPL Valve and Safe Entry Improvement 142,661,975 25,020,136 44,200,000 41,000,000 27,889,440 2,593,092 1,959,307 ‐ ‐ ‐ ‐ ‐ 3 ‐ 88,748,000 117,641,839 28,893,839 4 HHW‐ R&R Priest Moccasin Water Transmission Line AAR 674,988 674,988 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 4 ‐ ‐ ‐ ‐ 5 HHW‐ Moccasin Reservoir Perimeter Security Fence 3,436,867 3,436,867 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 5 ‐ ‐ ‐ ‐ 6 HHW‐ Water Project Development ‐ CUH100‐PD 9,472,203 2,650,003 523,000 541,000 560,000 580,000 600,000 621,000 640,000 659,200 679,000 699,000 6 720,000 5,908,200 6,102,200 194,000 7 HHW ‐ Mt. Tunnel Imp. Project (Tunnel) 119,438,601 64,358,000 ‐ 10,439,331 32,352,527 5,944,449 6,344,294 ‐ ‐ ‐ ‐ ‐ 7 ‐ 63,503,000 55,080,601 (8,422,399) 8 Lower Cherry Aqueduct 12,486,245 12,486,245 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 8 ‐ ‐ ‐ ‐ 9 HHW ‐ R&R Water Conveyance Life Extension (Water) 2,100,000 ‐ ‐ ‐ ‐ 1,000,000 300,000 300,000 500,000 ‐ ‐ ‐ 9 ‐ ‐ 2,100,000 2,100,000 10 HHW ‐ R&R Dam/Reservoir Cond Asset & Rehab (Water) 750,000 ‐ ‐ ‐ ‐ 750,000 ‐ ‐ ‐ ‐ ‐ ‐ 10 ‐ ‐ 750,000 750,000 15364‐UH Hetchy Water ‐ Power Infrastructure
15364‐UH Hetchy Water ‐ Power Infrastructure 362,888,536 130,477,092 44,140,154 17,715,966 36,357,122 18,535,650 10,548,802 14,476,494 13,473,534 11,746,624 13,654,705 1 2,601,301 39,161,092 168,588,207 193,250,352 24,662,145 11 HHW ‐ Moccasin Switchyard Rehabilitation 9,739,000 ‐ 734,575 1,043,717 317,511 6,624,012 523,454 446,501 49,230 ‐ ‐ ‐ 11 ‐ 9,739,000 9,739,000 ‐ 12 HHW ‐ R&R Water Conveyance Life Extension (Power) 2,400,000 ‐ 1,000,000 ‐ 250,000 ‐ ‐ 1,000,000 ‐ 150,000 ‐ ‐ 12 ‐ ‐ 2,400,000 2,400,000 13 HHW ‐ R&R Priest Cond Asset & Monitoring Project 2,000,000 1,500,000 500,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 13 ‐ 5,000,000 500,000 (4,500,000) 14 HHW ‐ R&R Priest Reservoir Landslide 298,307 298,307 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 14 ‐ ‐ ‐ ‐ 15 HHW ‐ Kirkwood Powerhouse Bypass Upgrades 16,157,000 98,974 ‐ ‐ ‐ ‐ ‐ 500,000 437,304 487,624 1,296,705 863,301 15 12,473,092 15,402,000 3,584,934 (11,817,066) 16 HHW ‐ Moccasin Powerhouse Bypass Upgrade 15,007,000 2,387,244 1,238,094 735,314 9,538,369 757,638 256,348 93,993 ‐ ‐ ‐ ‐ 16 ‐ 14,252,000 12,619,756 (1,632,244) 17 HHW‐R&R Power Transmission Life Extension Program 49,917,632 3,017,632 1,500,000 2,500,000 3,000,000 5,200,000 4,800,000 6,700,000 5,900,000 5,900,000 6,300,000 5,100,000 17 ‐ 9,500,000 46,900,000 37,400,000 18 HHW ‐ Transmission Lines 7/8 Upgrades 37,969,000 5,208,338 15,744,679 655,983 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 18 16,360,000 25,147,000 16,400,662 (8,746,338) 19 HHW ‐ Other Powerhouse Projects 20,703,580 20,703,580 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 19 ‐ 18,082,000 ‐ (18,082,000) 20 HHW‐ Moccasin Powerhouse and GSU Rehabilitation 66,713,635 37,113,635 13,070,806 2,298,952 14,230,242 ‐ ‐ ‐ ‐ ‐ ‐ ‐ 20 ‐ 34,282,207 29,600,000 (4,682,207) 21 HHW ‐ R&R Transmission Lines Clearance Mitigation 45,783,760 14,880,760 5,800,000 5,000,000 2,233,000 2,309,000 2,391,000 2,474,000 2,545,000 2,636,000 2,715,000 2,800,000 21 ‐ 23,558,000 30,903,000 7,345,000 22 HHW‐ EI Switchyard Slope Hazard Mitigation 2,219,988 2,219,988 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 22 ‐ ‐ ‐ ‐ 23 HHW‐ Power Project Development 14,501,541 3,389,541 852,000 882,000 913,000 945,000 978,000 1,012,000 1,042,000 1,073,000 1,105,000 1,138,000 23 1,172,000 9,626,000 9,940,000 314,000 24 Warnerville Substation Rehabilitation Project 34,248,428 31,073,428 ‐ ‐ 3,175,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ 24 ‐ 4,000,000 3,175,000 (825,000) 25 Kirkwood Penstock 3,536,410 3,536,410 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 25 ‐ ‐ ‐ ‐ 26 HHW ‐ Kirkwood Powerhouse Bypass Valves 1,056,941 1,056,941 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 26 ‐ ‐ ‐ ‐ 27 HHW ‐ R&R Powerhouses 17,542,314 3,992,314 2,700,000 2,200,000 1,700,000 1,700,000 600,000 1,250,000 2,500,000 500,000 200,000 200,000 27 ‐ ‐ 13,550,000 13,550,000 28 HHW ‐ Cherry‐Eleanor Pumps 1,400,000 ‐ ‐ 1,400,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 28 ‐ ‐ 1,400,000 1,400,000 29 HHW ‐ Holm Bridge Rehabilitation 11,694,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 1,038,000 1,500,000 29 9,156,000 ‐ 2,538,000 2,538,000 30 HHW ‐ Wildfire Mitigation (Power) 10,000,000 ‐ 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 30 ‐ 10,000,000 10,000,000 15365‐UH Hetchy Water ‐ Joint Project
15365‐UH Hetchy Water ‐ Joint Project 826,963,137 276,441,918 25,080,735 80,146,458 99,408,533 109,852,345 55,969,448 48,525,494 40,887,067 25,066,197 40,106,543 23,474, 399 2,004,000 594,220,716 548,517,219 (45,703,497) 31 HHW‐ Early Intake Dam Interim Improvement 2,802,575 2,802,575 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 31 ‐ 3,528,000 ‐ (3,528,000) 32 HHW ‐ Early Intake Dam ‐ Long Term 94,742,000 1,880,425 1,500,000 3,574,541 4,530,834 45,067,147 34,297,840 3,666,296 224,917 ‐ ‐ ‐ 32 ‐ 14,864,000 92,861,575 77,997,575 33 HHW ‐ R&R Hetch Hetchy Facilities Upgrades 43,407,371 21,407,371 2,300,000 3,500,000 3,500,000 5,300,000 3,600,000 2,400,000 1,000,000 200,000 ‐ 200,000 33 ‐ 41,815,000 22,000,000 (19,815,000) 34 HHW ‐ R&R Dam/Reservoir Cond Assmt & Rehab (Joint) 16,528,958 6,442,958 1,000,000 2,000,000 800,000 1,281,000 500,000 500,000 1,500,000 500,000 1,505,000 500,000 34 ‐ 13,067,000 10,086,000 (2,981,000) 35 HHW ‐ R&R Road & Bridge Improvements 21,487,107 11,437,107 2,300,000 1,500,000 2,000,000 2,200,000 175,000 ‐ 175,000 ‐ 1,700,000 ‐ 35 ‐ 21,644,420 10,050,000 (11,594,420) 36 HHW ‐ R&R Facilities Security Project 6,588,529 2,372,529 541,000 250,000 175,000 ‐ 175,000 175,000 700,000 200,000 1,000,000 1,000,000 36 ‐ 12,813,000 4,216,000 (8,597,000) 37 HHW ‐ R&R Communications Systems Upgrades 14,515,650 2,556,650 1,500,000 359,000 1,500,000 1,500,000 1,200,000 1,500,000 1,500,000 1,400,000 500,000 1,000,000 37 ‐ 14,753,000 11,959,000 (2,794,000) 38 HHW ‐ Canyon Tunnel Rehabilitation 8,428,813 8,314,540 ‐ ‐ 114,273 ‐ ‐ ‐ ‐ ‐ ‐ ‐ 38 ‐ ‐ 114,273 114,273 39 HHW ‐ Moccasin Wastewater Treatment Plant 8,794,549 1,521,549 1,214,033 5,239,005 ‐ ‐ 772,779 47,183 ‐ ‐ ‐ ‐ 39 ‐ 8,375,000 7,273,000 (1,102,000) 40 HHW ‐ Mountain Tunnel Improvement Project (Flow Control) 118,780,350 96,908,514 ‐ 15,658,997 4,101,719 1,486,112 625,008 ‐ ‐ ‐ ‐ ‐ 40 ‐ 54,095,000 21,871,836 (32,223,164) 41 HHW‐ Cherry Dam Spillway ‐ Short Term Improvements 11,860,965 3,192,965 525,702 371,777 6,916,618 508,102 345,073 728 ‐ ‐ ‐ ‐ 41 ‐ 10,284,000 8,668,000 (1,616,000) 42 HHW‐ Joint Project Development 32,183,767 7,841,767 2,273,000 2,352,000 2,435,000 2,520,000 2,608,000 2,700,000 1,781,000 1,834,000 1,889,000 1,946,000 42 2,004,000 22,588,020 22,338,000 (250,020) 43 HHW ‐ Eleanor Dam Rehabilitation 28,608,555 30,555 ‐ 885,936 161,656 3,462,559 618,132 12,523,794 8,766,776 1,272,134 883,196 3,817 43 ‐ 33,578,000 28,578,000 (5,000,000) 44 HHW ‐ R&R Power Distribution Improvements 9,294,588 3,769,588 750,000 200,000 175,000 1,400,000 1,300,000 1,000,000 175,000 175,000 175,000 175,000 44 ‐ 12,073,000 5,525,000 (6,548,000) 45 HHW ‐ Bridge Replacement (4 Bridges) 29,370,881 6,342,000 ‐ 11,718,086 11,310,795 ‐ ‐ ‐ ‐ ‐ ‐ ‐ 45 ‐ 16,200,000 23,028,881 6,828,881 46 HHW ‐ O'Shaughnessy Dam Outlet Works Phase II 112,223,000 ‐ ‐ 1,425,892 2,829,152 5,874,645 4,845,037 19,202,219 18,368,063 15,368,063 29,153,347 15,156,582 46 ‐ 112,223,000 112,223,000 ‐ 47 HHW‐Moccasin Old Powerhouse Hazard Mitigation 12,167,000 2,782,000 2,000,000 7,385,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 47 ‐ 9,068,000 9,385,000 317,000 48 HHW ‐ Cherry Dam Spillway and Intake Tower Rehab ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 48 ‐ 39,853,000 ‐ (39,853,000) 49 HHW ‐ Moccasin Penstock Rehabilitation 47,251,363 10,660,363 ‐ ‐ 28,575,680 6,939,836 635,635 439,849 ‐ ‐ ‐ ‐ 49 ‐ 41,274,000 36,591,000 (4,683,000) 50 HHW ‐ Moccasin Dam & Reservoir Long Term Imprve 73,176,231 8,371,231 1,000,000 5,033,224 25,224,152 28,368,944 668,944 1,352,425 3,157,311 ‐ ‐ ‐ 50 ‐ 80,439,000 64,805,000 (15,634,000) 51 HHW ‐ R&R Power Distrib Line High Risk Fire Reduct 10,608,000 5,958,000 ‐ 3,000,000 250,000 200,000 200,000 200,000 200,000 200,000 200,000 200,000 51 ‐ 19,786,000 4,650,000 (15,136,000) 52 HHW‐ R&R HH Reservoir Boat Ramp & Access Improve 2,069,000 542,000 1,527,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 52 ‐ 1,798,000 1,527,000 (271,000) 53 HHW ‐ O'Shaughnessy Dam Outlet Works Phase 1 47,894,099 32,175,445 2,000,000 12,000,000 1,718,654 ‐ ‐ ‐ ‐ ‐ ‐ ‐ 53 ‐ 10,102,276 15,718,654 5,616,378 54 Mountain Tunnel Inspection 23,500,000 23,500,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 54 ‐ ‐ ‐ ‐ 55 Mountain Tunnel Access/Adit Im 10,500,000 10,500,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 55 ‐ ‐ ‐ ‐ 56 UH O'sh Dam Access & Drainage 3,952,211 3,952,211 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 56 ‐ ‐ ‐ ‐ 57 Joint Projects ‐ Power Bonds 1,179,575 1,179,575 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 57 ‐ ‐ ‐ ‐ 58 HHW‐Moccasin Engineering and Records Building 1,500,000 ‐ 750,000 750,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 58 ‐ ‐ 1,500,000 1,500,000 59 HHW‐R&R Water Conveyance Life Extension (Joint) 2,600,000 ‐ 1,000,000 ‐ ‐ 500,000 ‐ ‐ 350,000 750,000 ‐ ‐ 59 ‐ ‐ 2,600,000 2,600,000 60 HHW‐Wildfire Mitigation 30,948,000 ‐ 2,900,000 2,943,000 3,090,000 3,244,000 3,403,000 2,818,000 2,989,000 3,167,000 3,101,000 3,293,000 60 ‐ ‐ 30,948,000 30,948,000 HETCHY WATER TOTAL 1,553,342,091 537,014,788 114,943,889 151,842,755 203,567,622 146,255,536 82,721,851 70,922,988 60,500,601 42,472,021 59,440,248 41,774,700 41,885,092 1,033,705,12 3 974,442,211 (59,262,912) 15372‐UH Distribution Services Retail
15372‐UH Distribution Services Retail 1,281,685,184 248,069,986 57,032,000 21,642,894 72,742,894 75,417,893 75,417,893 67,968,016 41,163,015 35,978,015 33,293,015 30,223, 015 522,736,548 461,570,449 510,878,650 49,308,201 61 SFO Substation Improvements 161,292,894 10,620,000 4,100,000 1,922,894 20,950,000 30,875,000 31,875,000 30,875,000 12,950,000 7,855,000 6,170,000 3,100,00 0 61 ‐ 125,935,000 150,672,894 24,737,894 A
Hetch Hetchy Power
Project
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Hetch Hetchy Enterprise FY 2023-2032 Capital Plan Summary San Francisco Public Utilities Commission BCF Y ‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 D E F G Total Project
Budget
Appropriation to
Date FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 After 23‐32 to
Project
Completion
Prior Plan
FY 22‐31
Current Proposed
Plan FY 23‐32 Change
A
Project
62 HHP‐EE Programs for New Retail Customers 39,962,000 5,862,000 ‐ ‐ 1,500,000 1,500,000 1,500,000 1,500,000 1,500,000 1,500,000 1,500,000 1,500,000 62 22,100,000 25,686,000 12,000,000 (13,686,000) 63 Distribution Interface ‐ Redevelopment Projects 206,674,086 52,612,941 ‐ ‐ 23,506,116 18,506,115 18,506,115 16,506,115 13,506,114 13,506,114 12,506,114 12,506,114 63 25,012,228 214,254,978 129,048,917 (85,206,061) 64 HHP‐Intervening Facilities 176,740,000 17,900,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000 ,000 64 38,840,000 42,500,000 120,000,000 77,500,000 65 HHP‐HP Phase 2 ‐ Alice Griffith/Candlestick Point 45,557,004 21,038,363 ‐ ‐ 5,566,778 5,566,778 5,566,778 1,116,901 1,116,901 1,116,901 1,116,901 1,116,901 65 2,233,802 36,751,371 22,284,839 (14,466,532) 66 Bay Corridor Transmission Distribution (BCTD) 153,000,000 140,036,682 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 66 12,963,318 16,443,100 ‐ (16,443,100) 67 Affordable Housing Transmission and Distribution 1,000,000 ‐ 500,000 500,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 67 ‐ 1,000,000 1,000,000 68 Oakland Port 25kV 112,338,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 68 112,338,000 ‐ ‐ 69 SF Port Substation 146,700,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 69 146,700,000 ‐ ‐ 70 Mobile Substations and Emergency Response 4,720,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 70 4,720,000 ‐ ‐ 71 Grid Connections 205,481,200 ‐ 40,432,000 7,220,000 7,220,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ 71 150,609,200 54,872,000 54,872,000 72 Electrification Program 7,220,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 72 7,220,000 ‐ ‐ 73 UFS New Building 21,000,000 ‐ ‐ ‐ 2,000,000 6,970,000 5,970,000 5,970,000 90,000 ‐ ‐ ‐ 73 ‐ 21,000,000 21,000,000 15377‐UH Streetlight Replacement
15377‐UH Streetlight Replacement 72,584,734 36,984,734 2,265,000 2,815,000 3,815,000 3,815,000 3,815,000 3,815,000 3,815,000 3,815,000 3,815,000 3,815,000 ‐ 34,335,000 35,600,000 1,265,000 74 LED Conversion Project 7,550,000 7,550,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 74 ‐ ‐ ‐ ‐ 75 Van Ness ‐ Bus Rapid Transit 14,421,000 14,421,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 75 ‐ ‐ ‐ ‐ 76 Various Streetlighting Replacement & Repairs 6,180,875 1,230,875 ‐ 550,000 550,000 550,000 550,000 550,000 550,000 550,000 550,000 550,000 76 ‐ 4,950,000 4,950,000 ‐ 77 Various Streetlighting Area Improvements 10,714,272 2,714,272 ‐ ‐ 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 77 ‐ 9,000,000 8,000,000 (1,000,000) 78 High Voltage 5 kV Series Loop Conversion 1,301,598 1,301,598 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 78 ‐ ‐ ‐ ‐ 79 HHP‐Pedestrian Lighting Project 5,650,200 650,200 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 79 ‐ 4,500,000 5,000,000 500,000 80 HHP‐Holiday and Festivity Pole Use 3,650,001 650,001 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 300,000 80 ‐ 2,700,000 3,000,000 300,000 81 HHP‐Street and Pedestrian Light Pole Assessment 5,955,000 955,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 81 ‐ 4,500,000 5,000,000 500,000 82 HHP‐Streetlights Pole Rehabilitation 10,201,788 5,201,788 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 500,000 82 ‐ 4,500,000 5,000,000 500,000 83 Distributed Antenna Services 6,960,000 2,310,000 465,000 465,000 465,000 465,000 465,000 465,000 465,000 465,000 465,000 465,000 83 ‐ 4,185,000 4,650,000 465,000 15391‐UH Treasure Island Capital Imp
15391‐UH Treasure Island Capital Imp 44,821,371 31,666,995 1,482,543 1,482,543 1,482,543 1,482,543 1,204,034 1,204,034 1,204,034 1,204,034 1,204,034 1,204,034 ‐ 17,532,885 13,154,376 (4,378,509) 84 New Underground 12 kV Distribution System ‐ TI&YBI 38,871,371 25,716,995 1,482,543 1,482,543 1,482,543 1,482,543 1,204,034 1,204,034 1,204,034 1,204,034 1,204,034 1,204,034 84 ‐ 13,432,885 13,154,376 (278,509) 85 Treasure Island Utility Cost Setup ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 85 ‐ 1,250,000 ‐ (1,250,000) 86 New Underground 12 kV Distribution System ‐ Oakland 5,950,000 5,950,000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 86 ‐ 2,850,000 ‐ (2,850,000) 15400‐UH Renewable‐generation ‐ Small
15400‐UH Renewable‐generation ‐ Small 17,773,509 7,773,509 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 ‐ 10,000,000 10,000,000 ‐ 87 Marina Middle School Solar 1,920,050 1,920,050 87 ‐ ‐ ‐ ‐ 88 Moscone West 3,051,312 3,051,312 88 ‐ ‐ ‐ ‐ 89 Renewable/Generation ‐ Small Renewables 12,802,147 2,802,147 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 89 ‐ 10,000,000 10,000,000 ‐ 15404‐UH Hetchy Cap And Trade Allowance
15404‐UH Hetchy Cap and Trade Allowance 19,681,675 9,681,675 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 ‐ 9,885,548 10,000,000 114,452 90 Energy Efficiency General Fund 19,681,675 9,681,675 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 90 ‐ 9,885,548 10,000,000 114,452 15383‐UH Alternative Transmission Project 44,101,348 9,495,379 3,183,969 ‐ 31,422,000 31,422,000 15383‐UH Alternative Transmission Project 44,101,348 9,495,379 3,406,000 4,747,000 3,053,000 2,888,000 2,888,000 2,888,000 2,888,000 2,888,000 2,888,000 2,888,000 3,183,969 ‐ 31,422,000 31,422,000 91 Power Asset Acquisition Analysis 44,101,348 9,495,379 3,406,000 4,747,000 3,053,000 2,888,000 2,888,000 2,888,000 2,888,000 2,888,000 2,888,000 2,888,000 91 3,183,969 ‐ 31,422,000 31,422,000 HETCHY POWER TOTAL 1,480,647,821 343,672,278 66,185,543 32,687,437 83,093,437 85,603,43 6 85,324,927 77,875,05 0 51,070,049 45,885,049 43,200,049 40,130,049 525,920,517 533,323,882 611,055,026 77,731,144 Total USES 3,033,989,912 880,687,066 181,129,432 184,530,192 286,661,059 231,858,972 168,046,778 148,798,038 111,570,650 88,357,070 102,640,297 81,904,749 567,805,609 1,567,029,005 1,585,497,23 7 18,468,232 FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 Prior Plan FY 22‐31
Current Proposed
Plan FY 23‐32 Change
92 Revenue 92
93 Power Revenue ‐ 2,200,000 2,200,000 7,300,000 14,812,500 14,684,500 18,000,000 18,000,000 20,000,000 20,000,000 93 116,671,265 117,197,000 525,735 94 Distributed Antenna System 2,737,500 2,847,000 2,961,000 3,079,500 3,202,500 3,330,500 3,463,500 3,602,000 3,746,038 3,746,038 94 31,901,538 32,715,576 814,038 95 Power ‐ Cap and Trade Auction Revenue 885,548 1,233,274 1,349,767 1,349,767 1,349,767 1,349,767 1,349,767 1,349,767 1,349,767 1,349,767 95 12,102,191 12,916,958 814,767 96 Low Carbon Fuel Standard ‐ On Going 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 1,300,000 96 13,700,000 13,000,000 (700,000) 97 Subtotal 4,923,048 7,580,274 7,810,767 13,029,267 20,664,767 20,664,767 24,113,267 24,251,767 26,395,805 26,395,805 97 174,374,994 175,829,534 1,454,540 98 Debt 98
99 Water Bonds 57,009,331 90,046,237 112,535,807 67,301,096 41,389,853 29,757,472 24,539,180 16,938,989 23,726,944 16,262,480 99 538,259,347 479,507,389 (58,751,959) 100 Power Bonds ‐ Up‐country 57,934,558 61,796,518 91,031,815 78,954,440 41,331,998 41,165,516 35,961,421 25,533,032 35,713,304 25,512,220 100 495,445,776 494,934,822 (510,953) 101 Power Bonds ‐ Local 61,262,495 18,098,122 54,266,383 52,314,001 46,609,306 41,239,174 19,431,392 15,594,027 12,113,087 9,900,124 101 358,948,888 330,828,112 (28,120,776) 102 Subtotal 176,206,384 169,940,877 257,834,005 198,569,537 129,331,157 112,162,162 79,931,993 58,066,048 71,553,335 51,674,824 102 1,392,654,011 1,305,270,323 (87,383,688) 103 103
104 Total SOURCES 181,129,432 177,521,151 265,644,77 2 211,598,804 149,995,924 132,826,929 104,045,260 82,317,815 97,949,14 0 78,070,629 104 1,567,029,005 1,481,099,85 7 (85,929,148) 105 Surplus/ (Shortfall) ‐ (7,009,041) (21,016,287) (20,260,168) (18,050,854) (15,971,109) (7,525,390) (6,039,255) (4,691,157) (3,834,120) 105 (104,397,380)
SOURCES
page 2 of 2
Hetch Hetchy Enterprise FY2022‐2032 Ten Year Programmatic Plan A FY‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 BCD USES FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 FY 22‐31 FY 23‐32 Change Program ‐ Project
1 SF Electric Reliability‐Trans Bay Cable Funding ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 1 ‐ 0 2 Facilities Maintenance 3,000,000 3,000,000 7,514,000 7,795,000 8,086,000 8,388,000 8,702,000 9,027,000 9,366,000 9,715,000 2 25,969,000 74,593,000 48,624,000 3 HHW‐WECC/NERC Compliance 4,449,000 4,449,000 5,906,000 6,124,000 6,352,000 6,586,000 6,831,000 7,083,000 7,345,000 7,617,000 3 41,602,557 62,742,000 21,139,443 4 HHW‐WECC/NERC Transmission Line Clearance 200,000 208,000 215,000 223,000 232,000 240,000 249,000 259,000 268,000 279,000 4 2,439,000 2,373,000 (66,000) 5 Treasure Island Facilities Maintenance 4,217,000 4,428,000 4,649,000 4,788,000 4,930,000 5,077,000 5,229,000 5,386,000 5,548,000 5,714,000 5 48,106,000 49,966,000 1,860,000 6 Youth Employment Project 150,000 150,000 150,000 150,000 150,000 150,000 150,000 150,000 150,000 150,000 6 1,500,000 1,500,000 0 Subtotal 12,016,000 12,235,000 18,434,000 19,080,000 19,750,000 20,441,000 21,161,000 21,905,000 22,677,000 23,475,000 119,616,557 191,174,000 71,557,443 7 525 Golden Gate ‐ Operations & Maintenance 802,000 826,000 850,000 850,000 850,000 875,000 900,000 927,000 927,000 927,000 7 8,391,000 8,734,000 343,000 8 526 Golden Gate ‐ Lease Payments* 1,249,541 1,244,204 1,233,793 1,223,148 1,212,207 1,200,909 1,188,721 1,176,082 1,176,082 1,176,082 8 12,152,904 12,080,769 (72,135) Subtotal 2,051,541 2,070,204 2,083,793 2,073,148 2,062,207 2,075,909 2,088,721 2,103,082 2,103,082 2,103,082 20,543,904 20,814,769 270,865 Total USES 14,067,541 14,305,204 20,517,793 21,153,148 21,812,207 22,516,909 23,249,721 24,008,082 24,780,082 25,578,082 140,160,461 211,988,769 71,828,308 SOURCES FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 FY 22‐31 FY 23‐32 Change Other
9 Infrastructure ‐ Recovery Capital (O&M) 88,000 90,000 90,000 90,000 93,000 96,000 96,000 96,000 96,000 86,000 9 921,000 921,000 0 10 Infrastructure ‐ Recovery Capital (Lease) 238,000 238,000 238,000 238,000 238,000 238,000 238,000 238,000 238,000 238,000 10 2,380,000 2,380,000 0 11 Federal Bond Interest Subsidy 265,000 265,000 260,000 251,000 241,000 230,000 230,000 230,000 230,000 267,589 11 2,469,589 2,469,589 0 12 Trans Bay Cable Payment ‐ ‐ ‐ ‐ ‐ ‐ ‐ 12 ‐ 0 13 Subtotal 591,000 593,000 588,000 579,000 572,000 564,000 564,000 564,000 564,000 591,589 13 5,770,589 5,770,589 0 14 Revenue 14
15 Treasure Island 4,217,000 4,428,000 4,649,000 4,788,000 4,930,000 5,077,000 5,229,000 5,386,000 5,548,000 5,714,000 15 48,106,000 49,966,000 1,860,000 16 Revenue ‐ Power 9,259,541 9,805,204 7,383,793 7,946,148 8,539,207 9,180,909 9,838,721 10,523,082 10,523,082 9,284,185 16 86,283,872 92,283,872 6,000,000 17 Subtotal 13,476,541 14,233,204 12,032,793 12,734,148 13,469,207 14,257,909 15,067,721 15,909,082 16,071,082 14,998,185 17 134,389,872 142,249,872 7,860,000 18 18
19 Total SOURCES 14,067,541 14,826,204 12,620,793 13,313,148 14,041,207 14,821,909 15,631,721 16,473,082 16,635,082 15,589,774 19 140,160,461 148,020,461 7,860,000 20 20
21 Surplus / (Shortfall) ‐ 521,000 (7,897,000) (7,840,000) (7,771,000) (7,695,000) (7,618,000) (7,535,000) (8,145,000) (9,988,308) 21 ‐ (63,968,308) (63,968,308) San Francisco Public Utilities Commission
Hetchy Water Appendix
E. Project Datasheets
Hetch Hetchy Enterprise
Fiscal Years 2023-2032
Ten Year CIP
Capital Projects
January 14, 2022
1 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10034364
Project Title: HHW - R&R SJPL Life Extension Program
Total Budget: $ 68,729,538
Project Start: 7/1/2019
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Water Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the nearly 50-mile long San Joaquin Pipeline (SJPL) network conveying water from HHWP's Oakdale Portal through the pipelines to the Tesla Valvehouse.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate. It is expected that the program will be able to delay the need for planned large-scale replacement for 20 to 60 years, depending on type of pipe, conditions, valves and operators, instrumentation & control obsolencency, cyber security evolution, environmental factors and initial installation practices. HHWP's SJPL R&R Program will extend the life of the asset through renewal/replacement, which will constitute betterments to the asset. Typical activities include: inspection, condition assessment, design, construction, lining & coating replacement, anti-corrosion systems, emergency response, physical & cyber security, regulatory compliance, and other life extension activities.
ASSETS: Represented asset families include: Oakdale Portal, valvehouses, & stand-pipes; San Joaquin Pipelines #1, #2, #3, & #4; throttling stations; Emery Crossovers; Roselle Crossovers; Pelican Crossovers; San Joaquin Valvehouse; Tesla Valvehouse; corrosion and condition monitoring systems; regulating & control valves; generators, and power; instrumentation & controls, and SCADA.
Justification: These linear water conveyance assets are essential for meeting the Regional Delivery Reliability and Water Supply Levels of Service.
The assets were first placed into service in 1931 and vary in age from 50- to over 90-years old. Recent and ongoing pipeline condition assessments, in conjunction with the Asset Risk-Based Modeling Tool, indicate decreasing reliability and need for continued renewal & replacement of the pipelines.
Limited water conveyance redundancy demands sustainable asset reliability to meet LOS objectives. There are no water conveyance alternatives to respond to curtailments. Three 50-mile long pipelines cross the San Joaquin Valley and a fourth pipeline crosses 17 miles of the Valley. Multiple pipeline cross-over manifolds allow water to be rerouted around pipe outages or curtailments. However, this redundancy places increased reliance on instrumentation & controls, remote control of valves, and emergency repairs.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Increased water delivery interruptions caused by major leaks and pipeline failures. Reduced operational flexibility to respond quickly to localized water conveyance and water quality problems. Increased emergency repair costs and personnel overtime costs.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 4,060,000 $ 70,000 $ 140,000 $ 490,000 $ 490,000 $ 490,000 $ 1,890,000 ER $ 4,640,000 $ 80,000 $ 160,000 $ 560,000 $ 560,000 $ 560,000 $ 2,160,000 DS $ 5,800,000 $ 100,000 $ 200,000 $ 700,000 $ 700,000 $ 700,000 $ 2,700,000 CM $ 5,800,000 $ 100,000 $ 200,000 $ 700,000 $ 700,000 $ 700,000 $ 2,700,000 CN $ 37,700,000 $ 650,000 $ 1,300,000 $ 4,550,000 $ 4,550,000 $ 4,550,000 $ 17,550,000 Total $ 58,000,000 $ 1,000,000 $ 2,000,000 $ 7,000,000 $ 7,000,000 $ 7,000,000 $ 27,000,000 2 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10035574
Project Title: HHW - SJPL Tesla Valves Replacement
Total Budget: $ 3,740,001
Project Start: 5/1/2019
Project Finish: 12/30/2022
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: This original project was to replace four large diameter butterfly valves, TUV 101 to 401, omsode Tesla Valve Vault so that the San Joaquin Pipelines (SJPL) could be safely isolated individually without the entire system shutdown. This would also improve safety to enter the pipelines for maintenance and inspection purposes.
After the planning phase of the SJPL Valve and Safe Entry Improvement project (Project 10035575), it was recommended that the scope of the SJPL Tesla Valve Replacement be reduced to focus on completing the replacement of TUV101 only. The remainder of the work will be combined with the work of SJPL Valve and Safe Entry Improvement.
The proposed baseline has been reduced by $3.64m, from $7.38m to $3.74m, to reflect this reduction in scope.
Justification: The SJPL asset is required for LOS Regional Delivery reliability and Water Supply. This project aims to meet the SFPUC guidelines on confined space safe entry. The project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: Inability to safely access the SJPL for inspection, maintenance, rehabilitation, and/or replacement.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
3 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10035575
Project Title: HHW - SJPL Valve and Safe Entry Improvement Total Budget: $ 142,661,975
Project Start: 7/1/2019
Project Finish: 3/13/2028
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: The SJPL Entry Assessment and Valve Improvement Project involves the three parallel transmission pipelines that stretch approximately 48-miles across the San Joaquin Valley from Oakdale Portal on the east to Tesla Portal near the City of Tracy on the west, with a partial fourth pipeline consisting of a 6.4-mile Eastern Segment and an 11-mile Western Segment. The four pipelines were built between 1932 and 2012, respectively, and range from 56- to 79.5-inches in diameter. As part of the WSIP, valve vaults were constructed along the SJPL System at various locations to increase operational flexibility and the overall reliability of the SJPL System. The valves are not sufficiently rated for hydrostatic or transient/surge pressures resulting in an unsafe condition for personnel to enter the pipelines unless there is a complete shutdown of the Hetch Hetchy Regional Water System (HHRWS). Given the age and condition of the SJPLs, work must be able to occur while the HHRWS is in service.
The objective of this project is to allow safe entry into any and all sections of the SJPLs for inspection and maintenance while the remainder of the system stays in operation. This project will allow for isolation of the pipelines to prevent a water engulfment hazard during a Permit-Required Confined Space (PRCS) entry of a pipeline. In addition, replacement of the butterfly valves TUV 201 through 401, originally planned under SJPL Tesla Valves Replacement will be completed under this project.
Justification: This project aims to meet the SFPUC, OSHA, and industry safety guidelines for pipeline entry. This project was approved in an earlier CIP. The increase in proposed baseline of $47.378M from $95.284M to $142.662M is due to the additional scope of installing TUVs 201 through 401, a change in valve design, and increased costs due to current market conditions.
Water LOS Goal(s) Supported: Regional Delivery reliability and Water Supply.
Operating Impact: Inability to safely access the SJPL for inspection, maintenance, rehabilitation, and/or replacement.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 430,291 $ 430,291 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 2,119,274 $ 2,119,274 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 16,221,503 $ 4,561,150 $ 4,514,862 $ 2,593,092 $ 2,593,092 $ 1,959,307 $ 0 CN $ 98,870,771 $ 37,089,285 $ 36,485,138 $ 25,296,348 $ 0 $ 0 $ 0 Total $ 117,641,839 $ 44,200,000 $ 41,000,000 $ 27,889,440 $ 2,593,092 $ 1,959,307 $ 0 4 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10036415
Project Title: HHW - Priest-Moccasin Water Transmission Line AAR Total Budget: $ 674,988
Project Start: 7/1/2020
Project Finish: 6/30/2021
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Tom Walker
Facility Category: Water Infrastructure
Type: Capital
Description: SCOPE: Delivered an Alternatives Analysis Report (AAR) evaluating the benefits and costs of a water transmission pipeline & energy dissipator between West Portal Valvehouse and Moccasin Reservoir.
PROJECT DESCRIPTION: Hetch Hetchy water deliveries must pass through Moccasin Powerhouse (generator or generator bypass) on their way to San Francisco. Water normally passes through the two hydroelectric generators before entering Moccasin Reservoir. However, during emergencies when the hydroelectric generators are off-line, the water is diverted through two generator bypasses (one bypass on each unit) that reduce the water pressure. The existing bypass systems are not designed for extended operational use. This project develops alternatives to convey 300 MGD and dissipate the flowing water's energy when Moccasin Powerhouse is unavailable for long periods.
ASSETS: none.
NOTE: No additional funds are being requested for this project.
Justification: This future linear water conveyance asset would be essential for meeting the Regional Delivery Reliability and Water Supply Levels of Service.
The two hydroelectric generators, Generator Step Up transformers and ancillary equipment at Moccasin Powerhouse have exceeded their useful life. The Priest/Moccasin Water Transmission Line would provide needed redundancy to ensure reliability to SFPUC water customers. This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: Increased water delivery reliability by de-coupling powerhouse and water conveyance.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
5 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10033156
Project Title: HHW- Moccasin Reservoir Perimeter Security Fence Total Budget: $ 3,436,867
Project Start: 2/17/2020
Project Finish: 8/20/2021
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: HHWP installed an approximately 5,000 feet long perimeter security fence system around Moccasin Reservoir to discourage trespassers. Moccasin Reservoir covers approximately 32 acres. Construction for this project has been completed and the project is currently in closeout.
Justification: Moccasin Reservoir is easily accessible from Highway 49 and the town of Moccasin. Improved security fencing was installed discourage trespassers. SFPUC was successful in meeting it's commitment to the State Water Resources Control Board by completing the fence installation by October 2020. This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: In an effort to protect water quality, this project will discourage trespassers from accessing Moccasin Reservoir.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
6 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10014072
Project Title: HHW- Water Project Development - CUH100-PD Total Budget: $ 9,472,203
Project Start: 3/26/2012
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: The Project Development (PD) Account captures Program level expenditures. There are four types of charges that will be allocated to the PD Account: 1) Task orders for overall program management and project prioritization tasks, where the costs should be distributed over all CIP Projects. 2) Infrastructure and Hetchy staff performing program level tasks including: capital plan development, budget management (including fund management, and cost reallocations); Unifier and Quarterly Report generation tasks, where the costs should be distributed over all CIP Projects. 3) Portal support for the existing SharePoint Portal (includes document management and project dashboard reporting) 4) Work Outreach program Justification: The Project Development Account (PD Accounts) funds the capital improvement administrative staff, the project management staff and the professional services that could not be defined to one project detail as the charges would span across the overall program.
Water LOS Goal(s) Supported: To Be Determined as projects are developed Operating Impact: Programmatic support is an integral part of the capital program.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 6,822,200 $ 523,000 $ 541,000 $ 560,000 $ 580,000 $ 600,000 $ 3,298,200 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 6,822,200 $ 523,000 $ 541,000 $ 560,000 $ 580,000 $ 600,000 $ 3,298,200 7 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10014114
Project Title: HHW - Mt. Tunnel Imp. Project (Tunnel)
Total Budget: $ 119,438,601
Project Start: 10/3/2011
Project Finish: 6/3/2027
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Randy Anderson
Facility Category: Joint Infrastructure
Type: Capital
Description: Constructed between 1917-25, Mountain Tunnel (MT) is a critical, non-redundant link in the Hetch Hetchy water system, conveying SFPUC water supply from Kirkwood Powerhouse to Priest Reservoir . Due to the tunnel's 90 years of operation, deferred maintenance, as well as the construction deficiencies in the early 1900s, sections of the tunnel have deteriorated, some more extensively than others. MT improvements to enhance SFPUC's ability to provide reliable, high-quality water to its customers, will be carried out through three projects: 1. MT Adits & Access Improvement 2. MT Inspection and Repair 3. MT Tunnel Improvements.
Mountain Tunnel Adits & Access Improvement Project will enlarge Adits 5/6 and 8/9 to accommodate quick entry of construction crews and equipment into the tunnel; and will improve access roads to the said adits.
Mountain Tunnel Inspection & Repairs Project provides for a tunnel inspection in 2017 to update the Condition Assessment conducted in 2008, as well as short-term repairs in 2017 and 2018 to reduce the risk of failures in the concrete lining prior to the long-term project being implemented. Mountain Tunnel Improvements (Rehabilitation) Project was selected for the design and construction of the preferred engineering alternative that will keep this vital component of the Hetch Hetchy Water and Power System in reliable service for years to come. Budget and schedule is based on the Mountain Tunnel Improvement which has an anticipated construction phase between from 2021 to 2027 (MRN 238-241, 244, 245) **This is the Water portion of the Mountain Tunnel project.
Justification: A catastrophic failure, is possible, with continued tunnel lining degradation. The likely type of anticipated failures are "local collapses", which would not impact power generation but would create water quality events in terms of turbidity in the water supply. The likelihood of localized collapses is moderate to high. Depending on the configuration of the system, this type of event could interrupt the delivery of the Tuolumne diversion to the Regional Water System. Technology Policy: The project provides for reliable, high quality service, but is not specifically technology-related.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: Depending on the configuration of the system, a "local collapse" could interrupt the delivery of the Tuolumne diversion to Water Supply and Treatment. Continual degradation of the asset could lead to a catastrophic failure.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 22,574,464 $ 0 $ 3,527,996 $ 6,757,725 $ 5,944,449 $ 6,344,294 $ 0 CN $ 32,506,137 $ 0 $ 6,911,335 $ 25,594,802 $ 0 $ 0 $ 0 Total $ 55,080,601 $ 0 $ 10,439,331 $ 32,352,527 $ 5,944,449 $ 6,344,294 $ 0 8 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID 10014068
Project Title: Lower Cherry Aquaduct
Total Budget: $ 12,486,245
Project Start: 2/1/2014
Project Finish: 4/30/2021
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Water Infrastructure
Type: Capital
Description: The Lower Cherry Aqueduct (LCA) delivers water from Cherry Creek to supplement the primary Hetch Hetchy reservoir supply during a drought. Due to drought conditions as described in the Declaration of Emergency issued on February 21, 2014, there is a need for this reliable backup water supply to be re- established in the LCA. However, due to damage during the Rim Fire Emergency and age, the LCA is in need of restoration before it can become a reliable asset. This project consisted of improvements such as emergency debris removal and tunnel cleaning, temporary structures installation, monitoring and instrumentation, and forebay and diversion dam repairs. This project is in closeout.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
9 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID (N/A)
Project Title: HHW - R&R Water Conveyance Life Extension (Water) Total Budget: $ 2,100,000
Project Start: 7/1/2022
Project Finish: 6/30/2033
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Water Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the SFPUC's water conveyance assets from the Moccasin Powerhouse tailrace reservoir to Alameda East Portal, excluding the San Joaquin Pipeline.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate to sustain the reliability of the water conveyance assets with capital improvements. Water is conveyed from upcountry reservoirs to the hydroelectric powerhouses via a network of tunnels, pipelines, penstocks and canals, through valves, gates, portals, penstocks and reservoir bypasses.
NOTE: This project addresses reliability improvements for water conveyance from Moccasin Tailrace to Oakdale Portal, and Tesla Valvehouse to Alameda East Portal. The R&R Water Conveyance Life Extension (Power & Joint) and the SJPL Life Extension Project address reliability improvements for other segments of the Regional Water System.
ASSETS: Facilities classified as Water conveyance assets include the Moccasin Reservoir Bypass; Moccasin Creek Bypass; Moccasin Reservoir gates and towers, Foothill Tunnel and adits; Red Mountain Bar Siphon; Rock River Shaft & lime dosing facility; Coast Range Tunnel, Mocho Shaft, Thomas Shaft; overflow shafts, surge shafts & abandoned construction shafts; sand traps; valves, gates & actuators; power systems; instrumentation & controls; SCADA.
Justification: These linear water conveyance assets are essential for meeting the Regional Delivery Reliability Levels of Service. Redundant water conveyance capacity does not exist.
Most of the SFPUC's water conveyance system was commissioned in 1923 and are operating well beyond the original service life. Proactive evaluation of water conveyance assets and planned capital investments reduces the water delivery curtailments and interruptions in water delivery.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets an unmitigated HIGH risk.
Loss or reduced capacity of any one of these facilities would impair the ability of the SFPUC to deliver water to the Regional Water System customers.
This project will ensure continued delivery capability of the Hetch Hetchy Aqueduct, and increase the lifespan of components of the aqueduct via identification, evaluation and remediation of facilities in need of repair.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 147,000 $ 0 $ 0 $ 0 $ 70,000 $ 21,000 $ 56,000
ER $ 168,000 $ 0 $ 0 $ 0 $ 80,000 $ 24,000 $ 64,000
DS $ 210,000 $ 0 $ 0 $ 0 $ 100,000 $ 30,000 $ 80,000
CM $ 210,000 $ 0 $ 0 $ 0 $ 100,000 $ 30,000 $ 80,000
CN $ 1,365,000 $ 0 $ 0 $ 0 $ 650,000 $ 195,000 $ 520,000 Total $ 2,100,000 $ 0 $ 0 $ 0 $ 1,000,000 $ 300,000 $ 800,000 10 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15363-UH Hetchy Water - Water Only
Authority Level 2: 15363-UH Hetchy Water - Water Only
FSP ID (N/A)
Project Title: HHW - R&R Dam/Reservoir Cond Assmt & Rehab (Water) Total Budget: $ 750,000
Project Start: 7/1/2022
Project Finish: 6/30/2033
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Water Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability and safety of the Lower Moccasin Dam.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of this asset prior to replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate.
ASSETS: Represented asset families include: Lower Moccasin Dam, Upstream Diversion Dam, and reservoir; spillways, spillway gates & controls, energy dissipating components; spillway channels to 100 yards downstream; trash racks & debris removal systems; water outlet conduits, gates, valves & control systems; dam foundations & abutments; drainage system galleries, pumps, drain piping; power, lighting, mechanical, & HVAC systems; security & emergency communication systems; access roads & bridges; instrumentation and monitoring systems; SCADA.
Justification: These assets are essential for meeting the Regional Delivery Reliability Levels of Service, Water Supply Level of Service, and HHWP Operational Objectives for Power Generation.
The dam construction was completed in 1930 and serves as a regulating afterbay for the Moccasin Powerhouse and an emergency water supply for Moccasin Camp. The California Division of Safety of Dams accepted the SFPUC's Dam Safety Program requirement for periodic condition assessments. Given the dam's age, major repairs, security enhancements, emergency communication system upgrades are anticipated.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Unresolved dam safety deficiencies could influence the California Division of Safety of Dams to issue dam operating restrictions limiting the operating water surface elevation range, reducing the maximum water surface elevation, or increasing dam safety surveillance requirements. Water surface elevation restrictions would impair the regulating benefits of the reservoir.
Reduced reservoir capacity would limit Operations ability to divert water from the Hetch Hetchy Aqueduct due to out-of-specification water quality.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 52,500 $ 0 $ 0 $ 0 $ 52,500 $ 0 $ 0
ER $ 60,000 $ 0 $ 0 $ 0 $ 60,000 $ 0 $ 0
DS $ 75,000 $ 0 $ 0 $ 0 $ 75,000 $ 0 $ 0
CM $ 75,000 $ 0 $ 0 $ 0 $ 75,000 $ 0 $ 0
CN $ 487,500 $ 0 $ 0 $ 0 $ 487,500 $ 0 $ 0
Total $ 750,000 $ 0 $ 0 $ 0 $ 750,000 $ 0 $ 0
11 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras
FSP ID (N/A)
Project Title: HHW - Moccasin Switchyard Rehabilitation Total Budget: $ 9,739,000
Project Start: 10/3/2022
Project Finish: 9/28/2028
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Power Infrastructure
Type: Capital
Description: The project will rehabilitate Moccasin Switchyard. The project will replace the 115kV disconnect switches, replace the 115kV bus configuration, replace the 230kV disconnect switches, change the 230kV bus configuration, replace the 115kV circuit breakers, add surge arresters, perform a fault study, perform a grounding study, improve switchyard grading, and replace fencing.
Justification: The project is required to meet HHWP's Operational Objectives for Power, including Power System Reliability.
The switchyard is required for the operation of Moccasin Powerhouse which is part of the conveyance system for water supply to SFPUC customers.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: Potential loss of ability to deliver reliable water to SFPUC customers and transmit power produced at Moccasin Powerhouse to the grid. The Moccasin Switchyard is also required to provide power to the Moccasin Compound via PG&E when the Moccasin Powerhouse is out-of-service.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 800,480 $ 734,575 $ 65,905 $ 0 $ 0 $ 0 $ 0
ER $ 211,716 $ 0 $ 167,673 $ 35,066 $ 8,977 $ 0 $ 0
DS $ 1,310,890 $ 0 $ 810,139 $ 282,445 $ 218,306 $ 0 $ 0 CM $ 1,424,298 $ 0 $ 0 $ 0 $ 405,113 $ 523,454 $ 495,731 CN $ 5,991,616 $ 0 $ 0 $ 0 $ 5,991,616 $ 0 $ 0
Total $ 9,739,000 $ 734,575 $ 1,043,717 $ 317,511 $ 6,624,012 $ 523,454 $ 495,731 12 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras
FSP ID (N/A)
Project Title: HHW - R&R Water Conveyance Life Extension (Power) Total Budget: $ 2,400,000
Project Start: 7/1/2022
Project Finish: 6/30/2033
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the SFPUC's water conveyance assets from the reservoir intake structure/tower or dam's isolation valve to the powerhouse turbine isolation valves.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate to sustain the reliability of the water conveyance assets with capital improvements. Water is conveyed from upcountry reservoirs to the hydroelectric powerhouses via a network of tunnels, pipelines, penstocks and canals, through valves, gates, portals, penstocks and reservoir bypasses.
NOTE: This project is addresses reliability improvements for all Upcountry water conveyance to Holm Powerhouse. The R&R Water Conveyance Life Extension (Water & Joint) and the SJPL Life Extension Project addresses reliability improvements for other segments of the Regional Water System.
ASSETS: Facilities classified as Water conveyance assets include the Kirkwood Penstock; Holm Penstock, Cherry Power Tunnel, Cherry Pump Station; Priest Gate Tower; Priest Canal; Moccasin Power Tunnel and surge tower; West Portal; Moccasin Penstock; surge tanks; sand traps; valves, valvehouses, gates & actuators; power systems; instrumentation & controls; SCADA.
Justification: These linear water conveyance assets are essential for meeting the Regional Delivery Reliability Levels of Service. Redundant water conveyance capacity does not exist.
Most of the SFPUC's water conveyance system was commissioned in 1923 and are operating well beyond the original service life. Proactive evaluation of water conveyance assets and planned capital investments reduces the water delivery curtailments and interruptions in water delivery.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Loss or reduced capacity of any one of these facilities would impair the ability of the SFPUC to generate hydroelectric power.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 168,000 $ 70,000 $ 0 $ 17,500 $ 0 $ 0 $ 80,500
ER $ 192,000 $ 80,000 $ 0 $ 20,000 $ 0 $ 0 $ 92,000
DS $ 240,000 $ 100,000 $ 0 $ 25,000 $ 0 $ 0 $ 115,000
CM $ 240,000 $ 100,000 $ 0 $ 25,000 $ 0 $ 0 $ 115,000
CN $ 1,560,000 $ 650,000 $ 0 $ 162,500 $ 0 $ 0 $ 747,500 Total $ 2,400,000 $ 1,000,000 $ 0 $ 250,000 $ 0 $ 0 $ 1,150,000 13 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10037352
Project Title: HHW - R&R Priest Cond Assmt & Monitoring Project Total Budget: $ 2,000,000
Project Start: 1/1/2022
Project Finish: 6/30/2023
Current Active Phase: Not Started
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability and safety of the Priest Dam.
PROJECT DESCRIPTION: It is proposed to conduct a condition assessment and perform stability analysis of the dam using current standards and analysis techniques. New instrumentation will be installed to monitor and document the movement of the dam under different storage conditions. The results will be used to determine whether a future capital improvement project is required.
ASSETS: Represented asset families include: Priest Dam and reservoir; spillway, energy dissipating components; spillway channels to 100 yards downstream; trash racks & debris removal systems; water outlet conduits, gates, valves & control systems; dam foundations & abutments; drainage system galleries, pumps, drain piping; power, lighting, mechanical, & HVAC systems; security & emergency communication systems; access roads & bridges; instrumentation and monitoring systems; SCADA.
PLEASE NOTE: This project is ongoing, but does not currently forecast budgetary needs beyond what has already been allocated. Once the condition assessment is complete, it can be determined whether future funding is required.
Justification: These assets are essential for meeting the Regional Delivery Reliability Levels of Service, Water Supply Level of Service, and HHWP Operational Objectives for Power Generation.
Priest Dam is an earth and rock filled dam located just east of Moccasin located on Rattlesnake Creek in Tuolumne County. The dam was built between 1921 and 1923, and is approximately 168 feet tall and 1,000 feet wide with a crest width of 20 ft. Priest Dam has along history of issues related to settlement and deflection.
Priest Reservoir is a vital component of the HHWP water delivery and power generation systems. The SFPUC is legally and ethically responsible to develop and maintain a mature dam safety management program. This project is to meet the objective. This project was approved in an earlier CIP and no additional funding is being requested in this plan.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Unresolved dam safety deficiencies, e.g. continued settlement, could influence the California Division of Safety of Dams to issue dam operating restrictions limiting the operating water surface elevation range, reducing the maximum water surface elevation, or increasing dam safety surveillance requirements. Water surface elevation restrictions would impair the regulating benefits of the reservoir.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 35,000 $ 35,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 40,000 $ 40,000 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 50,000 $ 50,000 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 325,000 $ 325,000 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 50,000 $ 50,000 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 500,000 $ 500,000 $ 0 $ 0 $ 0 $ 0 $ 0
14 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10036856
Project Title: HHW - R&R Priest Reservoir Landslide
Total Budget: $ 298,307
Project Start: 10/1/2020
Project Finish: 12/31/2021
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: The March 2018 storm caused a large land slide above Priest Reservoir. The project stabilized the landslide area to prevent further erosion of the slope and sediment deposition in Priest Reservoir. The project removed unstable soil and rock, installed permanent slope drainage, placed permanent erosion control armoring and stabilizing structures, as well as installed a new culvert with inlet and outlet protection.
NOTE: No additional funding is being requested for this project.
Justification: Continued soil and sediment deposition in Priest Reservoir directly affects water quality of the Tuolumne water supply. Under current
conditions, the slide material has potential to cross the access road to Priest Gate Tower, the inlet to Moccasin Powerhouse. Preserving access to the gate tower is essential for reliable operation of the dam and reservoir.
This project has been funded by reallocation funds from existing CIP projects and no funding is being requested in this plan.
Operating Impact: Stabilizing the slide prevents continued elevated turbidity concerns, preserves access to the gate tower, and reduces road maintenance.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
15 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10036810
Project Title: HHW - Kirkwood Powerhouse Bypass Upgrades Total Budget: $ 16,157,000
Project Start: 7/1/2020
Project Finish: 10/30/2035
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Power Infrastructure
Type: Capital
Description: Provide a reliable hydraulic bypass and energy dissipation system conveying water around the turbines to the Kirkwood Powerhouse Bypass Chamber and Mountain Tunnel. Upgrade/replace high pressure energy dissipating valves, control systems, and associated structures to absorb 1,245 feet of pressure head and 430 cubic feet per second flow without damage.
Justification: The existing hydraulic bypass and energy dissipation system cannot be operated for more than 2-5 days without incurring significant damage. When operated, the impact from the high pressure- high flow water destroys the energy dissipating structures in the bypass structure. The bypass chamber was repaired in 2017 and 2019 following short operational periods.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: When the Kirkwood Powerhouse separates from the transmission system, flows through the turbine must be bypassed to prevent damaging the generator windings (over-speed) and thrust/guide bearings.When the bypass system is damaged and dysfunctional, water conveyance to the Mountain Tunnel must be curtailed or halted.
This project increases Hetch Hetchy Water and Power's (HHWP) operating flexibility by de-coupling water delivery from power production. This enables HHWP to meet scheduled water deliveries even when the Kirkwood Powerhouse, Early Intake Switchyard, Intake-Warnerville 230KV Transmission Lines #5 or #6, or Warnerville-Standiford 115KV Transmission Lines #7 and #8 are curtailed.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,491,709 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,491,709
ER $ 750,000 $ 0 $ 0 $ 0 $ 0 $ 0 $ 722,149
DS $ 1,463,147 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,323,732
CM $ 1,931,122 $ 0 $ 0 $ 0 $ 0 $ 0 $ 47,344
CN $ 10,422,048 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 16,058,026 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,584,934
16 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10036809
Project Title: HHW - Moccasin Powerhouse Bypass Upgrade Total Budget: $ 15,007,000
Project Start: 9/18/2020
Project Finish: 12/1/2027
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Power Infrastructure
Type: Capital
Description: Provide a reliable hydraulic bypass and energy dissipation system conveying water around the turbines to the Moccasin Reservoir Bypass Pipeline. Upgrade/replace high pressure energy dissipating valves, control systems, and associated structures to absorb 1,147 feet of pressure head and 430 cubic feet per second flow without damage.
Justification: The existing hydraulic bypass and energy dissipation system cannot be operated for more than 2-5 days without incurring significant damage. When operated, the impact from the high pressure- high flow water destroys the energy dissipating structures in the bypass structure.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: When the Moccasin Powerhouse separates from the transmission system, flows through the turbine must be bypassed to prevent damaging the generator windings (over-speed) and thrust/guide bearings. When the bypass system is damaged and dysfunctional, water conveyance to the Mountain Tunnel must be curtailed or halted.
This project increases Hetch Hetchy Water & Power's (HHWP) operating flexibility by de-coupling water delivery from power production. This enables HHWP to meet scheduled water deliveries even when the Moccasin Powerhouse, Moccasin Switchyard, or Moccasin-Newark 115kV Transmission Lines #3 and #4 are curtailed.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 266,750 $ 153,541 $ 25,656 $ 25,586 $ 25,586 $ 25,586 $ 10,795 ER $ 650,000 $ 153,042 $ 428,175 $ 68,783 $ 0 $ 0 $ 0
DS $ 1,375,919 $ 931,511 $ 281,483 $ 162,925 $ 0 $ 0 $ 0 CM $ 1,396,159 $ 0 $ 0 $ 350,147 $ 732,052 $ 230,762 $ 83,198 CN $ 8,930,928 $ 0 $ 0 $ 8,930,928 $ 0 $ 0 $ 0
Total $ 12,619,756 $ 1,238,094 $ 735,314 $ 9,538,369 $ 757,638 $ 256,348 $ 93,993 17 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10036265
Project Title: HHW-R&R Power Transmission Life Extension Program Total Budget: $ 49,917,632
Project Start: 7/1/2020
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the SFPUC's electric transmission assets from the generator step-up transformer across transmission lines to terminal substations and switchyards.
PROJECT DESCRIPTION: HHW has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate to sustain the reliability of the electric transmission system with capital improvements. Electricity flows across conductors, switches, circuit breakers, capacitors, transformers, relays, to electricity customers and to local electric distribution circuits.
ASSETS: Represented asset families include: Electric switchyards, substations, transformer decks; buss structures; circuit breakers; transformers; relays; capacitors; conductors; transmission towers and footings; insulators, dead-ends, connectors; instrumentation & control systems; SCADA.
Justification: These electric transmission assets are essential for meeting the Regional Water Delivery Reliability Level of Service. The SFPUC maintains 161.7 miles of 115KV and 230KV electric transmission lines between Holm Powerhouse near Yosemite National Park and Newark Substation adjacent to SF Bay. 834 steel lattice towers support the high voltage transmission cables comprised of 3 conductors per line. Most of the towers were erected between 1930 and1960.
A 2009 condition assessment cataloged the structural condition of the towers, electrical conductors, insulators, switches and relays. The transmission towers and equipment are reaching the end of their planned useful life.
Spot checks of structural lattice members and bolts indicate structural deficiencies requiring mitigation to prevent tower failures. HHWP is requesting funds to review the condition assessment, complete an AAR, and prioritize the work to be performed at all towers. This funding would also cover any emergency repairs that cannot wait for systematic and prioritized repair.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a MEDIUM operational risk for current conditions.
Regional Water System delivery is coupled with hydroelectric generation at Kirkwood and Moccasin Powerhouses. The powerhouses reduce the line pressure in the Hetch Hetchy Aqueduct to levels compatible with the pipeline pressure ratings across the San Joaquin valley. Failures within the electric transmission system cause the powerhouses to shutdown, interrupting the flow of water to SFPUC Regional Water System customers.
Localized failure of single transmission tower will interrupt power delivery to certain SFPUC's RWS facilities during the initial failure and throughout repairs. While the power lines are out of service, water at Kirkwood and Moccasin Powerhouses must be routed around the turbines via the proposed new energy dissipating bypass systems. Catastrophic tower failures may also damage 3rd party property.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 3,584,000 $ 105,000 $ 175,000 $ 210,000 $ 364,000 $ 336,000 $ 2,093,000 ER $ 4,096,000 $ 120,000 $ 200,000 $ 240,000 $ 416,000 $ 384,000 $ 2,392,000 DS $ 5,120,000 $ 150,000 $ 250,000 $ 300,000 $ 520,000 $ 480,000 $ 2,990,000 CM $ 5,120,000 $ 150,000 $ 250,000 $ 300,000 $ 520,000 $ 480,000 $ 2,990,000 CN $ 33,280,000 $ 975,000 $ 1,625,000 $ 1,950,000 $ 3,380,000 $ 3,120,000 $ 19,435,000 Total $ 51,200,000 $ 1,500,000 $ 2,500,000 $ 3,000,000 $ 5,200,000 $ 4,800,000 $ 29,900,000 18 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10035721
Project Title: HHW - Transmission Lines 7/8 Upgrades
Total Budget: $ 37,969,000
Project Start: 1/1/2020
Project Finish: 1/31/2025
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Tom Walker
Facility Category: Power Infrastructure
Type: Capital
Description: BACKGROUND: The San Francisco Public Utilities Commission (SFPUC) electric transmission lines 7/8 conveys power from Warnerville Substation to Modesto Irrigation District's Standiford Substation. The SFPUC must accommodate additional power flowing across its transmission system due to grid interconnection requests from independent power generators interconnecting on the California Independent System Operator (CAISO). This is a requirement for SFPUC and HHWP obligations as a neighboring provider of electric transmission service.
Studies performed by the SFPUC indicate the principal impact to its system is an overload of 115kV Lines 7&8 between HHWP Warnerville Substation and MID Standiford Substation under contingency conditions if interconnections are made without modification to the system's capacity. Without modifications, the SFPUC and HHWP transmission system could face reliability issues. Reconductoring also resolves multiple locations where the clearance between the existing conductors and the ground or structures does not meet current safe clearance regulations.
DESCRIPTION: This project develops the scope of work, design, and contract documents necessary to bid, award, and manage the reconductoring contract. Reconductoring will include replacement of the existing 115kV conductors on Lines 7/8 from Warnerville to Standiford substations, resulting in improved transmission tower stability, and resolved clearance detections.
The project will be partially funded by independent power generators interconnecting on the California Independent System Operator (CAISO) and the Transmission Line Clearance Mitigation Project (10014089).
Justification: New renewable generation projects are being connected to the California electrical grid which is managed by the California Independent System Operator (CAISO). These new generation projects can have an adverse impact on the existing transmission facilities. HHWP performs reliability assessment studies to determine the impact of certain interconnecting generators on the HHWP system. HHWP has performed an analysis of the new renewable generation projects (CAISO Clusters 7 through 9) and has identified these Clusters that will have an adverse impact on the SFPUC transmission facilities. The affected HHWP facilities are Lines 7/8, 115kV transmission lines beginning at HHWP Warnerville Substation and terminating at Modesto Irrigation District's Standiford Substation. HHWP has developed a mitigating project that will be partially funded by the Cluster developers.
Water LOS Goal(s) Supported: potentially Regional Delivery Reliability Operating Impact: Cluster generation projects are expected to cause congestion on the Warnerville-Standiford 115 kV lines causing reliability issues for Modesto Irrigation District and requiring HHWP to reduce generation at Holm and Kirkwood Powerhouses.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 54,853 $ 53,598 $ 1,255 $ 0 $ 0 $ 0 $ 0
CM $ 2,950,809 $ 2,296,081 $ 654,728 $ 0 $ 0 $ 0 $ 0
CN $ 13,395,000 $ 13,395,000 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 16,400,662 $ 15,744,679 $ 655,983 $ 0 $ 0 $ 0 $ 0 19 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014075
Project Title: HHW - Other Powerhouse Projects
Total Budget: $ 20,703,580
Project Start: 1/1/2012
Project Finish: 4/1/2020
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: PLEASE NOTE: This project has been replaced by 10036104 and will not be requesting any additional funding in the Capital Plan.
The powerhouses are made up of the following systems: 1) Turbine and governors; 2) Generator and excitation; 3) Electrical - Power train, station service and protection systems; 4) Step-up transformers; and 5) Mechanical systems. Rehabilitation costs for categories 1, 2, and 4 above are estimated at about 85% of total powerhouse rehabilitation costs (excluding building costs) and will be performed by Infrastructure. This project will fund: 1) Project under categories 3 and 5; 2) Unplanned failures for all categories; and 3) Managing replacement of assets with shorter life expectancies. Examples of electrical and mechanical systems covered in this project include inverters, breakers in 480V switchgear, 480V Motor Control Centers, electrical protective relays, cooling water piping/tubing, turbine shut- off valve control water piping/tubing, station air compressor, SCADA/control system, and vibration monitoring.
Justification: This project will rehabilitate the HHWP powerhouses to a higher reliability, consistent with utility best practices and support HHWP's Operational Objectives for Power and our existing Water Enterprise Levels of Service (at Kirkwood and Moccasin powerhouses only)
Operating Impact: Failure to maintain these assets could result in reduced power generation and reduced water deliveries (at Kirkwood and Moccasin powerhouses only).
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
20 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014086
Project Title: HHW- Moccasin Powerhouse and GSU Rehabilitation Total Budget: $ 66,713,635
Project Start: 7/1/2020
Project Finish: 12/3/2027
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Power Infrastructure
Type: Capital
Description: Moccasin Powerhouse Generators were completed in 1969 and generate a combined maximum output of 110 Megawatts. Both generator units have exceeded their life expectancy and need repair in order to continue operating reliably. Since their original installation, the generators have not had any major maintenance work done (no rewinds or overhauls). The objective of this project is to replace stator cores and coils. The scope of work also includes entire field pole replacement, replacement of the rotor pole/rim tail connection system with a new T-tail connection system, and supply of a new rotor rim for each generator following inspection and testing.
The project will also involve replacement of two generator step-up transformers (GSU's), and power plant systems upgrades including: replacing 480V switchgear, 13.8kV switchgear, motor control centers, main control boards, protective relays, cooling water piping, and improving oil containment systems.
The work is divided into three phases:
Phase 1 - Generator Rehabilitation
Phase 2 - GSU Replacement
Phase 3 - Power Plant Systems Upgrades
Justification: The project is required to meet HHWP's Operational Objectives for Power including Power System Reliability and Sustainability. The Moccasin Powerhouse is a vital component of the HHWP water delivery system. A non- functioning Powerhouse will not allow HHWP to meet the water delivery demands of the SFPUC. The units have become less reliable and have resulted in 35 outages over the last four years, including the last outage in August 2017 that resulted in water deliveries from HHWP being reduced by half.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: Potential loss of reliable water delivery and of power generation.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 13,354 $ 13,354 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 1,355 $ 886 $ 469 $ 0 $ 0 $ 0 $ 0
DS $ 70,187 $ 39,933 $ 25,215 $ 5,039 $ 0 $ 0 $ 0
CM $ 7,608,486 $ 3,544,611 $ 2,273,268 $ 1,790,607 $ 0 $ 0 $ 0 CN $ 21,906,618 $ 9,472,022 $ 0 $ 12,434,596 $ 0 $ 0 $ 0 Total $ 29,600,000 $ 13,070,806 $ 2,298,952 $ 14,230,242 $ 0 $ 0 $ 0 21 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014089
Project Title: HHW - R&R Transmission Lines Clearance Mitigation Total Budget: $ 45,783,760
Project Start: 7/1/2017
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: SCOPE: Mitigate non-compliant clearance distances between high voltage conductors and ground/structures.
PROJECT DESCRIPTION: The NERC Reliability Standard FAC-003-4 requires the SFPUC to conduct a clearance evaluation of the existing 230kV (lines 5and 6) and 115kV (lines 3 and 4, 7 and 8) transmission lines and mitigate non-compliant clearances. Based on the ratings for each circuit, clearance discrepancies in each line segment have been identified (e.g., ground, wire, building, street lights) that endanger the public and property. This project will provide funding to implement mitigation measures to resolve clearance discrepancies. Mitigation options include, but are not be limited to, new towers/tubular poles, new intervening poles, tower raises, ground lowering, and other structural improvements to the lattice towers.
ASSETS: Represented asset families include: Electric transmission towers and footings: insulators, dead-ends, connectors; instrumentation & control systems; SCADA; relays, switches; Rights-of-way corridors and access roads; instrumentation & controls.
Justification: These linear high voltage electric transmission assets are essential for meeting the Regional Delivery Reliability Levels of Service.
Unmitigated non-compliant line clearances present a safety hazard to the public and SFPUC employees, increase the SFPUC's wildland fire risk, and contribute to transmission line outages.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Increased electric transmission line outages.
Increased public safety exposure.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,366,210 $ 406,000 $ 350,000 $ 156,310 $ 161,630 $ 167,370 $ 921,900 ER $ 2,704,240 $ 464,000 $ 400,000 $ 178,640 $ 184,720 $ 191,280 $ 1,053,600 DS $ 3,380,300 $ 580,000 $ 500,000 $ 223,300 $ 230,900 $ 239,100 $ 1,317,000 CM $ 3,380,300 $ 580,000 $ 500,000 $ 223,300 $ 230,900 $ 239,100 $ 1,317,000 CN $ 21,971,950 $ 3,770,000 $ 3,250,000 $ 1,451,450 $ 1,500,850 $ 1,554,150 $ 8,560,500 Total $ 33,803,000 $ 5,800,000 $ 5,000,000 $ 2,233,000 $ 2,309,000 $ 2,391,000 $ 13,170,000 22 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014091
Project Title: HHW- EI Switchyard Slope Hazard Mitigation Total Budget: $ 2,219,988
Project Start: 11/1/2014
Project Finish: 9/30/2020
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Power Infrastructure
Type: Capital
Description: The Hetch Hetchy Water and Power (HHWP) Early Intake Switchyard (ISY) is a 230 kV switchyard located alongside the Tuolumne River, downstream of HHWP's Kirkwood Powerhouse (KPH). The switchyard is a critical HHWP asset that provides the transmission of electrical power generated at Kirkwood and Holm powerhouses to Moccasin, as well as the local distribution of power to HHWP's upcountry facilities. The slope requiring hazard mitigation, located next to ISY, was severely burned in the Rim Fire. The purpose of the project was to reduce the risk of slope failure which may have caused damage to the switchyard and loss of power transmission capability. This project is in closeout.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
23 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014092
Project Title: HHW- Power Project Development
Total Budget: $ 14,501,541
Project Start: 5/29/2012
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Power Infrastructure
Type: Capital
Description: The Project Development (PD) Account captures Program level expenditures. There are four types of charges that will be allocated to the PD Account: 1) Task orders for overall program management and project prioritization tasks, where the costs should be distributed over all CIP Projects. 2) Infrastructure and Hetchy staff performing program level tasks including: capital plan development, budget management (including fund management, and cost reallocations); and Quarterly Report generation tasks, where the costs should be distributed over all CIP Projects. 3) Portal support for the existing SharePoint Portal (includes document management and project dashboard reporting) 4) Work Outreach program Justification: The Project Development Account (PD Accounts) funds the capital improvement administrative staff, the project management staff and the professional services that could not be defined to one project detail as the charges would span across the overall program.
Water LOS Goal(s) Supported: To Be Determined as projects are developed.
Operating Impact: Programmatic support is an integral part of the capital program.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 11,112,000 $ 852,000 $ 882,000 $ 913,000 $ 945,000 $ 978,000 $ 5,370,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 11,112,000 $ 852,000 $ 882,000 $ 913,000 $ 945,000 $ 978,000 $ 5,370,000 24 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014087
Project Title: Warnerville Substation Rehabilitation Project Total Budget: $ 34,248,428
Project Start: 9/1/2015
Project Finish: 11/25/2026
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Power Infrastructure
Type: Capital
Description: The additional funding request is to cover the remaining work for Warnerville Substation Rehabilitation project.
Under Design Build Contract #DB-127R, installation of some 230kV equipment was deleted from the contract but procured including circuit breakers, switches, insulators, and current voltage transformers. This remaining work includes the replacement of, four oil circuit breakers, bushings, surge arrestors, disconnect switches, current voltage transformer, insulators, relay protection, and other ancillary equipment. The Planning of the remaining work is expected to start in August 2020. Project Estimate is approximately $6.2 Million.
Justification: The project is required to meet all HHWP's Operational Objectives for Power System Reliability and Sustainability.
Operating Impact: Potential loss of power generation/transmission as well as water delivery.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 3,175,000 $ 0 $ 0 $ 3,175,000 $ 0 $ 0 $ 0
Total $ 3,175,000 $ 0 $ 0 $ 3,175,000 $ 0 $ 0 $ 0
25 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014085
Project Title: Kirkwood Penstock
Total Budget: $ 3,536,410
Project Start: 7/1/2015
Project Finish: 1/31/2022
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Power Infrastructure
Type: Capital
Description: Kirkwood Penstock was built in 1964 and conveys the SFPUC water supply from Canyon Tunnel to Kirkwood Powerhouse. Kirkwood Penstock has experienced significant foundation movement, without impact to the service utility. In February 2007, however, there was significant movement on the penstock, and the penstock practically detached from one fixed saddle directly below anchor block 2. The scope of this project included an internal and external inspection, development of an Emergency Action Plan and a Penstock Monitoring Plan, repairs to the damaged saddle, installation of a monitoring system, and procurement of emergency spare equipment. This project is in closeout.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: This project is needed to meet Water Levels of Service objectives for Regional Delivery Reliability and Water Supply. Kirkwood Powerhouse produces about one- third of the total HHWP power generation.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
26 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10014090
Project Title: HHW - Kirkwood Powerhouse Bypass Valves Total Budget: $ 1,056,941
Project Start: 1/1/2017
Project Finish: 12/31/2021
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: SCOPE: Replace the bypass valve difuser and renew the bypass draft tube and chamber.
PROJECT DESCRIPTION: Design, fabricate, and install a reliable hydraulic bypass and energy dissipation system conveying water around the turbines to the Kirkwood Powerhouse Bypass Chamber and Mountain Tunnel.
ASSETS: Kirkwood Powerhouse bypass valve and actuator; controls; bypass draft tube and lining; energy dissipators; bulkhead gate and rails; bypass draft tube/tunnel transition; SCADA.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
27 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10036104
Project Title: HHW - R&R Powerhouses
Total Budget: $ 17,542,314
Project Start: 4/1/2020
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Power Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the four hydroelectric powerhouses from turbine isolation valves to generator step-up transformer and 100-yards downstream of tailrace gates.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate to sustain the reliability of the hydroelectric powerhouses with capital improvements. This project includes investments in the following systems: 1) Turbine and governors; 2) Generator and excitation; 3) Electrical - Powertrain, station service and protection systems; 4) Step-up transformers; 5) Mechanical systems; 6) civil/structural systems; 7) Tailrace channel.
ASSETS: Holm Powerhouse, Kirkwood Powerhouse, Moccasin Powerhouse, Moccasin Low Head Powerhouse, generation step-up transformers, draft tubes and tailrace gates; SCADA.
Justification: These hydroelectric generation assets are essential for meeting the Regional Delivery Reliability Levels of Service at Kirkwood and Moccasin Powerhouses. All of the assets are essential to meeting HHWP Operational Objectives for Power Generation.
Proactive evaluation of hydroelectric generation assets and planned capital investments reduces the forced outage rate and interruptions in water delivery.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a CRITICAL operational risk for current conditions.
Increased water delivery reliability
Increased hydroelectric unit availability
Increased hydroelectric energy production
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 962,500 $ 189,000 $ 154,000 $ 119,000 $ 119,000 $ 42,000 $ 325,500 ER $ 1,100,000 $ 216,000 $ 176,000 $ 136,000 $ 136,000 $ 48,000 $ 372,000 DS $ 1,375,000 $ 270,000 $ 220,000 $ 170,000 $ 170,000 $ 60,000 $ 465,000 CM $ 1,375,000 $ 270,000 $ 220,000 $ 170,000 $ 170,000 $ 60,000 $ 465,000 CN $ 8,937,500 $ 1,755,000 $ 1,430,000 $ 1,105,000 $ 1,105,000 $ 390,000 $ 3,022,500 Total $ 13,750,000 $ 2,700,000 $ 2,200,000 $ 1,700,000 $ 1,700,000 $ 600,000 $ 4,650,000 28 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras
FSP ID (N/A)
Project Title: HHW - Cherry-Eleanor Pumps
Total Budget: $ 1,400,000
Project Start: 10/2/2023
Project Finish: 11/29/2024
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Power Infrastructure
Type: Capital
Description: Hetch Hetchy Water and Power (HHWP) diverts approximately 110,000 acre-feet of water annually from Lake Eleanor to Cherry Reservoir, resulting in an additional 220GWh annually (about 13% of the HHWP annual generation). The majority of the water must be diverted by pumping. The pumps that are located in Cherry Reservoir have exceeded their life expectancy. Six out of ten pumps are inoperable and the remaining four pumps are at continued risk of failure. All ten pumps have failed in the past and have been repaired or replaced at various times since being installed.
The objective of this project is to replace and upgrade the pumps in Cherry Pump Station with units that work with current operating strategies. The scope of work includes 1) replacement of pumps, transformer, and pump motor starters 2) installation of Programmable Logic Controller (PLC), SCADA system, and fiber optics and 3) improvement of the existing Motor Control Center (MCC) building.
This current budget request is for planning phase only. It will cover the costs of Alternative Analysis Report (AAR), and Conceptual Engineering Report (CER). The budget for detail design and construction phase will be requested in future budget cycles after the conceptual engineering design and the cost of the selected alternative are developed.
Justification: The Cherry Reservoir Pump station facilitates conveyance of water from Lake Eleanor to Cherry Reservoir via Cherry Diversion Tunnel. Water from Cherry Reservoir enables cost-effective generation of hydropower for Hetch Hetchy Water and Power (HHWP) at Holm Powerhouse, the largest power generating unit on the system. When all pumps are operational, the additional water from Lake Eleanor allows for increased power generation, resulting in a very profitable water transfer for SFPUC.
Operating Impact: Reduction in generation at Holm Powerhouse.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,400,000 $ 0 $ 1,400,000 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 1,400,000 $ 0 $ 1,400,000 $ 0 $ 0 $ 0 $ 0
29 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras
FSP ID (N/A)
Project Title: HHW - Holm Bridge Rehabilitation
Total Budget: $ 11,694,000
Project Start: 9/1/2030
Project Finish: 12/31/2036
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Power Infrastructure
Type: Capital
Description: Access to Holm Powerhouse is off of Cherry Oil Road via Holm Bridge. This road is open to the public. The 136-foot bridge is a threespan continuously supported bridge that carries two lanes of two-way traffic over Cherry Creek. The bridge was built in 1957 and requires replacement to address seismic and current Caltrans design standard deficiencies (e.g., T-beam steams, end diaphragms, and lateral struts). (MRN 420) Justification: The bridge provides the only access to the Holm Powerhouse and recreational access to Cherry Creek.
Operating Impact: Holm Powerhouse can only be accessed through via Holm Bridge. Without the bridge, maintenance of the powerhouse and the associated facilities in the areas will be very difficult.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 769,000 $ 0 $ 0 $ 0 $ 0 $ 0 $ 769,000
ER $ 769,000 $ 0 $ 0 $ 0 $ 0 $ 0 $ 769,000
DS $ 1,600,000 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,000,000
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 3,138,000 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,538,000
30 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras
FSP ID (N/A)
Project Title: HHW - Wildfire Mitigation (Power)
Total Budget: $ 10,000,000
Project Start: 7/1/2022
Project Finish: 6/30/2033
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Margaret Hannaford
Facility Category: Power Infrastructure
Type: Capital
Description: Wildfire Mitigation along the Hetch Hetchy Right of Way.
Justification: This project will also fund Wildfire Mitigation program management costs – including salaries, project management, environmental review, contract development and contract management costs for tree and vegetation removal. This project will also create defensible space, and fire-breaks along the Hetch Hetchy Right of Way and system of assets.
Operating Impact: In 2016, California State Senate Bill (SB) 1028 was passed into law, creating a requirement that all public and private utilities and corporations assess the geographical location of their overhead electrical lines and equipment relative to areas determined to have significant risk of catastrophic wildfires resulting from electrical lines and equipment.
The SFPUC owns assets in areas designated by Cal Fire as "High Fire Threat Zones". To mitigate the threats of Wildfire posed by its overhead lines, Hetch Hetchy Water maintains a Wildfire Mitigation plan.
Additionally, PRC 4291 – Stipulates that a person (private individual, organization, partnership, limited liability company, or corporation) that owns, leases, controls, operates or maintains buildings or structures in mountainous areas, forest-covered, brush-covered, grass-covered, or land that is covered with flammable material shall at all times do the following:
a. Maintain defensible space of 100 feet from each side and from the front and rear of the structure, but not beyond the property line.
b. Remove that portion of a tree that extends within 10 feet of the outlet of a chimney or stovepipe. c. Maintain a tree, shrub, or other plant adjacent to or overhanging a building free of dead or dying wood. d. Maintain the roof of a structure free of leaves, needles, or other vegetative materials.
Similar to how PRC 4291 provides defensible space around buildings, shaded fuel breaks act as a defensible landscape to reduce fire speed and severity and improve suppression by ground and air fire crews. Fuel breaks accomplish this by: controlling fire behavior by reducing ladder fuels (fuels low to the ground that can cause the fire to "ladder" up trees and vegetation and spread across tree tops), opening up the forest canopy, and reducing ground fuels. Fuel breaks are not designed to control a fire, rather to provide points of access to control the flanks of a fire and provide possible backfire action in the face of an advancing fire head.
The project includes fuel breaks and defensible space projects around SFPUC facilities and Right of Way lands.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 200,000 $ 1,000,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 8,800,000 $ 800,000 $ 800,000 $ 800,000 $ 800,000 $ 800,000 $ 4,000,000 Total $ 11,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 5,000,000 31 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10037306
Project Title: HHW- Early Intake Dam Interim Improvement Total Budget: $ 2,802,575
Project Start: 1/1/2021
Project Finish: 6/30/2023
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: Early Intake Dam is a single-curvature concrete arch structure. It was constructed between 1923 and 1924 to divert Hetch Hetchy water from the Tuolumne River into Mountain Tunnel. Within a few years of the dam's completion, significant cracking was observed at several locations, most likely due to the absence of contraction joints in the structure. In addition, widely distributed and progressively worsening distributed cracking has been observed throughout the dam and spillway structure over the years. A 1966 study concluded that the cause was due to Alkali Aggregate Reaction (AAR) and the resultant internal expansion of the concrete (Clair A. Hill, 1966). Following that study, the SFPUC carried out several repair measures in effort to reduce the rate of deterioration of the dam's concrete. A follow-up study in the late 80's and early 90's was undertaken to reevaluate the condition of the dam. Due to the state of deterioration and the difficulty of making lasting repairs, the study recommended replacement of the dam rather than repair (Woodward- Clyde Consultants, 1992). In 2007, a preliminary stability analysis performed by URS also recommended dam removal and replacement rather than repair (URS, 2007). The dam is reaching the end of its design life. Due to budget limitations, this project will design and construct interim repair to Early Intake Dam to extend its life 20-25 years.This project was approved in the FY18-19 capital plan and named Early Intake Dam Rehabilitation, and was originally funded starting in FY23-24. In order to meet potential Division of Safety of Dams (DSOD) requirements, the funding request for this project has been accelerated by three years.
Justification: The SPFUC is legally and ethically responsible to develop and maintain mature dam safety management program. This project is to meet this objective.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: In the event of drought or failure of the O'Shaughnessy diversion works, Canyon Tunnel, Kirkwood Penstock or Intake Bypass, the Early Intake Dam is required to divert water from the Tuolumne River or from Lower Cherry Aqueduct into Mountain Tunnel for the water delivery system.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
32 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project
FSP ID N/A
Project Title: HHW - Early Intake Dam - Long Term
Total Budget: $ 94,742,000
Project Start: 1/4/2021
Project Finish: 6/29/2029
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: The objectives of the project are to provide long term solution to Early Intake Dam which has been experiencing significant cracking and deteriorating from alkali-aggregate reactivity since construction in 1920's.
This project will design and construction long term solution (such as installing buttress or replacing it with a new dam).
Justification: This project is to ensure long term reliable water delivery. During drought conditions and without the Dam HHWP would not have a way to divert water from the Lower Cherry Aqueduct and Tuolumne River to the Mountain Tunnel. There would be no redundancy for the bypass pipeline from Kirkwood Powerhouse to Mountain Tunnel.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: The Early Intake Dam is serving as the main diversion point for conveying water from Tuolumne River to Mountain Tunnel. Without the dam, HHWP will not be able to divert water during emergency release either from Hetch Hetchy Reservoir or Lower Cherry Aqueduct (Cherry or Eleanor Reservoirs).
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,500,000 $ 1,500,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 1,574,541 $ 0 $ 574,541 $ 1,000,000 $ 0 $ 0 $ 0
DS $ 6,717,834 $ 0 $ 3,000,000 $ 3,530,834 $ 187,000 $ 0 $ 0 CM $ 9,902,825 $ 0 $ 0 $ 0 $ 2,417,204 $ 3,594,408 $ 3,891,213 CN $ 73,166,375 $ 0 $ 0 $ 0 $ 42,462,943 $ 30,703,432 $ 0 Total $ 92,861,575 $ 1,500,000 $ 3,574,541 $ 4,530,834 $ 45,067,147 $ 34,297,840 $ 3,891,213 33 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014095
Project Title: HHW - R&R Hetch Hetchy Facilities Upgrades Total Budget: $ 43,407,371
Project Start: 7/1/2011
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the serviceability and extend the asset life of facilities used to meet Regional Water System objectives.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of approximately 80 buildings, structures, facilities, and systems prior to replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate. Facilities provide office space; warehousing of materials, supplies, and critical spare equipment; maintenance & vehicle shops; fire suppression systems; HVAC; water treatment, storage, & distribution facilities; waste water collection, treatment & discharge facilities; stormwater collection & discharge facilities; and cottages for essential onsite workers and NPS/USFS. Typical project include: roof and waterproofing replacements; security, fire detections/suppression, & HVAC upgrades; building remodels to meet current business/operational needs; replacement of rotted/deteriorated structures; replacing deteriorated underground pipelines & conduits; upgrade water & wastewater treatment plants to meet current regulatory standards.
ASSETS: Represented asset families include the types of facilities described above which are located at:
Cherry Camp, O'Shaughnessy Camp, Early Intake Camp, South Fork Yard, Moccasin Camp, Moccasin Fish Hatchery, Oakdale, Rock River Lime Plant, Warnerville Yard Justification: These assets are essential for meeting the Regional Delivery Reliability Levels of Service, Water Supply Level of Service, and HHWP Operational Objectives for Power Generation.
Many of these facilities and infrastructure were constructed in the early 1900's to facilitate the construction of the Hetch Hetchy Regional Water System. Capital improvements are needed to provide employees and staff with safe, comfortable, and efficient facilities from which to work.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a LOW operational risk for current conditions.
Disrepair of HHWP work places, system buildings, and facilities which can lead to reduced efficiency or unsafe work environments.
Deteriorated or absent facilities do not attract skilled workers who are necessary to meet succession planning objectives.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,540,000 $ 161,000 $ 245,000 $ 245,000 $ 371,000 $ 252,000 $ 266,000 ER $ 1,760,000 $ 184,000 $ 280,000 $ 280,000 $ 424,000 $ 288,000 $ 304,000 DS $ 2,200,000 $ 230,000 $ 350,000 $ 350,000 $ 530,000 $ 360,000 $ 380,000 CM $ 2,200,000 $ 230,000 $ 350,000 $ 350,000 $ 530,000 $ 360,000 $ 380,000 CN $ 14,300,000 $ 1,495,000 $ 2,275,000 $ 2,275,000 $ 3,445,000 $ 2,340,000 $ 2,470,000 Total $ 22,000,000 $ 2,300,000 $ 3,500,000 $ 3,500,000 $ 5,300,000 $ 3,600,000 $ 3,800,000 34 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014096
Project Title: HHW - R&R Dam/Reservoir Cond Assmt & Rehab (Joint) Total Budget: $ 16,528,958
Project Start: 7/1/2012
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability and safety of the four upcountry dams: O' Shaughnessy Dam, Cherry Valley Dam, Lake Eleanor Dam, and Early Intake Dam.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of this asset prior to replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate.
ASSETS: Represented asset families include: O'Shaughnessy Dam (circa 1923) and Hetch Hetchy Reservoir; Cherry Valley Dam (circa 1956) and reservoir; Lake Eleanor Dam (circa 1918) and reservoir; and Early Intake Dam (circa 1925); spillways, spillway gates & controls, energy dissipating components; spillway channels to 100 yards downstream; trash racks & debris removal systems; water outlet conduits, gates, valves & control systems; dam foundations & abutments; drainage system galleries, pumps, drain piping; power, lighting, mechanical, & HVAC systems; security & emergency communication systems; access roads & bridges; instrumentation and monitoring systems; SCADA.
Justification: These assets are essential for meeting the Regional Delivery Reliability Levels of Service, Water Supply Level of Service, and HHWP Operational Objectives for Power Generation.
The SFPUC's four upcountry dams were built between 1918 and 1956, and are exhibiting expected wear and tear. The California Division of Safety of Dams accepted the SFPUC's Dam Safety Program requirement for periodic condition assessments. Given the dams' age, major repairs, security enhancements, emergency communication system upgrades are anticipated.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Unresolved dam safety deficiencies could influence the California Division of Safety of Dams to issue dam operating restrictions limiting the operating water surface elevation range, reducing the maximum water surface elevation, or increasing dam safety surveillance requirements. Water surface elevation restrictions would impair the regulating benefits of the reservoir.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 741,020 $ 70,000 $ 140,000 $ 56,000 $ 89,670 $ 35,000 $ 315,350 ER $ 846,880 $ 80,000 $ 160,000 $ 64,000 $ 102,480 $ 40,000 $ 360,400 DS $ 1,058,600 $ 100,000 $ 200,000 $ 80,000 $ 128,100 $ 50,000 $ 450,500 CM $ 1,058,600 $ 100,000 $ 200,000 $ 80,000 $ 128,100 $ 50,000 $ 450,500 CN $ 6,880,900 $ 650,000 $ 1,300,000 $ 520,000 $ 832,650 $ 325,000 $ 2,928,250 Total $ 10,586,000 $ 1,000,000 $ 2,000,000 $ 800,000 $ 1,281,000 $ 500,000 $ 4,505,000 35 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014102
Project Title: HHW - R&R Road & Bridge Improvements
Total Budget: $ 21,487,107
Project Start: 7/1/2013
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the access roads and bridges providing vehicular access to SFPUC dams, reservoirs, water conveyance facilities, hydroelectric powerhouses, switchyards & substations, and communication sites.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the lives of these assets. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate. Typical capital projects include: resurfacing; retaining wall construction; drainage improvements; slope stability improvement; guardrail installations and replacements; rockfall hazard mitigation; and bridge rehabilitation.
ASSETS: Represented asset families include: improved and unimproved roadways; chip seal and asphaltic- cement pavements; guardrails; retaining walls and road embankments; drainage systems; rock retention/deflection systems; bridges, piers, abutments, and foundations.
Justification: Necessary compliance and safety improvements must be performed on paved roads and small bridges that are used by HHWP staff and the general public.
The SFPUC is responsible for maintaining access roads to all upcountry facilities, work & residential camps, electric transmission towers, and San Joaquin Pipelines. There are approximately 14 bridges, 40 miles of improved roadways, and hundreds of miles of primitive roadways in the program. Most roads are also used by the public. Periodic bridge inspections are necessary to prevent structural and foundation failures.
Operating Impact: HHHWP's Risk Based Decision Model assigned these assets a LOW operational risk for current conditions.
Deterred guardrails cannot retain vehicles within the roadway.
Failure of these bridges restricts access to HHWP facilities.
Potholing increases travel time between work sites and vehicle damage.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 715,750 $ 161,000 $ 105,000 $ 140,000 $ 154,000 $ 12,250 $ 131,250 ER $ 818,000 $ 184,000 $ 120,000 $ 160,000 $ 176,000 $ 14,000 $ 150,000 DS $ 1,022,500 $ 230,000 $ 150,000 $ 200,000 $ 220,000 $ 17,500 $ 187,500 CM $ 1,022,500 $ 230,000 $ 150,000 $ 200,000 $ 220,000 $ 17,500 $ 187,500 CN $ 6,646,250 $ 1,495,000 $ 975,000 $ 1,300,000 $ 1,430,000 $ 113,750 $ 1,218,750 Total $ 10,225,000 $ 2,300,000 $ 1,500,000 $ 2,000,000 $ 2,200,000 $ 175,000 $ 1,875,000 36 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014104
Project Title: HHW - R&R Facilities Security Project
Total Budget: $ 6,588,529
Project Start: 7/1/2018
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital renewal & replacement projects to implement & sustain physical security at critical assets.
PROJECT DESCRIPTION: Funds physical security upgrades at existing HHWP facilities. The security at many HHWP Moccasin and remote facilities lack sufficient security measures to minimize the risk of intrusion. This project will fund security measures including access monitoring and controls, fencing, card access and camera monitoring.
ASSETS: Represented asset families include: control rooms; powerhouses; switchyards; substations; chemical dosing facilities; water quality sampling facilities; communication equipment buildings; network operating center; incident command centers; remote and auxiliary control rooms; fences & gates; and SCADA.
Justification: Maintaining and enhancing facility physical security is required to meet the Water Regional Delivery Reliability Levels of Service and HHWP's Operational Objectives for Power for Sustainability.
WECC/NERC requires HHWP to implement and maintain physical security at all facilities associated with supplying and operating the bulk electrical system. In addition, protecting SFPUC water delivery assets from vandalism and terrorism promotes Regional Water Delivery Reliability.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a MEDIUM operational risk for current conditions.
Protects SFPUC personnel working at remote sites
Promotes water supply and transmission continuity
Promotes hydroelectric generation and electric transmission reliability Protects and preserves asset value
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 365,120 $ 37,870 $ 17,500 $ 12,250 $ 0 $ 12,250 $ 215,250 ER $ 417,280 $ 43,280 $ 20,000 $ 14,000 $ 0 $ 14,000 $ 246,000 DS $ 521,600 $ 54,100 $ 25,000 $ 17,500 $ 0 $ 17,500 $ 307,500 CM $ 521,600 $ 54,100 $ 25,000 $ 17,500 $ 0 $ 17,500 $ 307,500 CN $ 3,390,400 $ 351,650 $ 162,500 $ 113,750 $ 0 $ 113,750 $ 1,998,750 Total $ 5,216,000 $ 541,000 $ 250,000 $ 175,000 $ 0 $ 175,000 $ 3,075,000 37 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014106
Project Title: HHW - R&R Communications Systems Upgrades Total Budget: $ 14,515,650
Project Start: 7/1/2016
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital renewal & replacement projects to implement & sustain regional communication assets.
PROJECT DESCRIPTION: Voice and Data communication flows over multiple communication systems including: microwave, two-way radio voice, voice over internet protocol (VoIP), plain old telephone system (POTS), 900 MHz radio, fiber-optic communication, and information technology networks (corporate business network, SCADA network, and 3rd Party networks).
The HHWP has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate. This project will enable HHWP to: extend communications across dead-zones to remote locations; replace obsolete technology in a strategic and planned approach; integrate voice and data services across the SFPUC; and to modernize elements of the communication infrastructure to ensure serviceability, reliability, and, where pertinent, regulatory compliance.
ASSETS: Represented asset families include: Warnerville Radio Shelter, Warnerville Substation, Albers Road Valvehouse, Roselle Crossover, SJ Valvehouse, Tesla Portal, Oakdale Portal, Rock River, Red Mountain Bar West, Moccasin Peak Communication Site, West Portal, Priest Reservoir, Moccasin Radio Shelter, Moccasin Powerhouse, Moccasin Camp Server Building Datacenter, Duckwall Communications Site, Intake Radio Site, Jones Point, Intake Switchyard, Southfork Yard, Kirkwood Powerhouse, Holm Powerhouse, Cherry Compound, Cherry Pump Station, Eleanor Dam, SPI, OSH Dam, Pole 92/98, power systems, batteries, standby generators, power supplies; servers, network cards; antennas, wave guides, encoders/decoders, and SCADA.
Justification: These voice and data communication assets are essential for meeting the Regional Delivery Reliability Levels of Service. HHWP Communication Systems enable essential command and control over the Regional Water System, hydroelectric generation, and high voltage transmission system. The communication system further integrates the HHWP Water Operations with the Water Supply & Treatment (WS&T) Division (for water) and the California Independent System Operator (for power). A modern, redundant, and secure communication system promotes a water and power system meeting the LOS objectives. There are remote locations yet without reliable communications, where networked visibility would improve efficiencies in operations and personnel safety.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a MEDIUM operational risk for current conditions.
HHWP utilizes a centralized command and control organization located primarily in Moccasin, California at the Moccasin Control Center. From this location System Operators monitor reservoir water surface levels, dam safety instrumentation, water flow, hydroelectric generator production, electric transmission & distribution lines, fire and life-safety systems. Operators dispatch personnel responding to routine and emergency conditions, as well as notify Management of unplanned situations, e.g. wildland fires, floods, traffic accidents, and other emergencies. Reliable communications are essential to operate the system from Yosemite National Park to the Sunol Valley near the San Francisco Bay Area.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 872,130 $ 105,000 $ 25,130 $ 105,000 $ 105,000 $ 84,000 $ 413,000 ER $ 996,720 $ 120,000 $ 28,720 $ 120,000 $ 120,000 $ 96,000 $ 472,000 DS $ 1,245,900 $ 150,000 $ 35,900 $ 150,000 $ 150,000 $ 120,000 $ 590,000 CM $ 1,245,900 $ 150,000 $ 35,900 $ 150,000 $ 150,000 $ 120,000 $ 590,000 CN $ 8,098,350 $ 975,000 $ 233,350 $ 975,000 $ 975,000 $ 780,000 $ 3,835,000 Total $ 12,459,000 $ 1,500,000 $ 359,000 $ 1,500,000 $ 1,500,000 $ 1,200,000 $ 5,900,000 38 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014108
Project Title: HHW - Canyon Tunnel Rehabilitation
Total Budget: $ 8,428,813
Project Start: 2/3/2014
Project Finish: 9/1/2026
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Ata Radfar
Facility Category: Joint Infrastructure
Type: Capital
Description: Canyon Tunnel was built over 55 years ago. A condition assessment was performed on the tunnel in 2009 and the tunnel is in generally good condition with the exception of the Hetchy Adit, a tunnel access point.
Temporary repairs have been made to the "plug" at this adit twice (1989, 2009), but permanent repairs are needed to reduce leakage and increase reliability of the system. Project scope includes installation of a new reinforced concrete plug downstream of the existing plug. This project is being delayed because of boundary correction issues. (MRN 2)
Justification: This adit is a potential failure point fo an asser without comparable redundancy. This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: Failure at the Hetchy Adit will impact water deliveries to SFPUC water customers, reducing maximum deliveries from 310 mgd to about 90 mgd (the maximum filtration capacity for Hetch Hetchy water at Sunol Valley Water Treatment Plant).
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 114,273 $ 0 $ 0 $ 114,273 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 114,273 $ 0 $ 0 $ 114,273 $ 0 $ 0 $ 0
39 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014110
Project Title: HHW - Moccasin Wastewater Treatment Plant Total Budget: $ 8,794,549
Project Start: 1/2/2022
Project Finish: 4/7/2026
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: The Moccasin Wastewater Treatment Plant (WWTP) provides primary treatment of wastewater from Moccasin Compound prior to discharging the treated water to a nearby spray field. The WWTP was constructed in the 1970s and has been in continuous operation since its installation. The WWTP has reached the end of its reliable service life, and is becoming increasingly maintenance intensive. The scope of work is to replace the existing plant with a package two-train sequencing batch reactor (SBR) plant with grit removal and screening facilities, upgraded electrical and flow monitoring systems, flow equalization, SCADA instrumentation and automation features, and related site improvements.
Justification: The useful life for mechanical and electrical equipment in treatment facilities is typically 15 to 25 years according to EPA and ASCE publications. Given the age and condition of the WWTP as well as its process and operational limitations, investing in improvements to address the individual WWTP systems and component deficiencies is not practical in comparison to installation of a new replacement plant. At more than 40-years old, the Moccasin WWTP is at the end of its useful service life, and is becoming increasingly maintenance intensive. Some of the treatment plant's operational limitations and challenges are as follows: 1) Poor upstream screening facilities, resulting in limitations for the bar screens to retain smaller materials. This has also caused operational issues and mechanical equipment failure within the bioreactor; 2) Inadequate sizing of partial flume, resulting in adverse effects from solids, rocks, grit, rags and debris during low flows; 3) Lack of a grit removal facility; 4) Lack of aeration control within the plant's aeration basin; 5) Lack of an automated monitoring/control system; 6) Settling tank has been subject to continual mechanical failures; 7) Difficulty in controlling sludge return rates; 8) Poor flow distribution from the aeration tank to clarifier; 9) Lift station minimum pump capacity is in excess of maximum effluent channel pumps at the treatment plant, resulting in the pump station overrunning the plant when flows are high and 10) Major corrosion to electrical panels; without a functioning WWTP, HHW would violate its discharge permit and Moccasin staff would be unable to carry out their operational responsibilities.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: The existing WWTP is the only wastewater plant serving the Moccasin Compound. Failure could result in discharge of untreated waste water into Moccasin Creek which flows into Don Pedro Reservoir.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 400,000 $ 172,021 $ 227,979 $ 0 $ 0 $ 0 $ 0
DS $ 1,400,000 $ 1,042,012 $ 357,988 $ 0 $ 0 $ 0 $ 0
CM $ 762,946 $ 0 $ 77,009 $ 0 $ 0 $ 638,754 $ 47,183
CN $ 4,710,054 $ 0 $ 4,576,029 $ 0 $ 0 $ 134,025 $ 0
Total $ 7,273,000 $ 1,214,033 $ 5,239,005 $ 0 $ 0 $ 772,779 $ 47,183 40 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014114
Project Title: HHW - Mt. Tunnel Imp. Project (Flow Control) Total Budget: $ 118,780,350
Project Start: 10/3/2011
Project Finish: 6/3/2027
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Randy Anderson
Facility Category: Joint Infrastructure
Type: Capital
Description: Constructed between 1917-25, Mountain Tunnel (MT) is a critical, non-redundant link in the Hetch Hetchy water system, conveying SFPUC water supply from Kirkwood Powerhouse to Priest Reservoir . Due to tunnel's 90 years of operation, deferred maintenance, as well as the construction deficiencies in the early 1900s, sections of the tunnel have deteriorated, some more extensively than others. MT improvements to enhance SFPUC's ability to provide reliable, high-quality water to its customers, will be carried out through three projects: 1. MT Adits & Access Improvement 2. MT Inspection and Repair 3. MT Tunnel Improvements.
Mountain Tunnel Adits & Access Improvement Project will enlarge Adits 5/6 and 8/9 to accommodate quick entry of construction crews and equipment into the tunnel; and will improve access roads to the said adits.
Project will also provide for the implementation of the Emergency Restoration Plan. Mountain Tunnel Inspection & Repairs Project provides for a tunnel inspection in 2017 to update the Condition Assessment conducted in 2008, as well as short-term repairs in 2017 and 2018 to reduce the risk of failures in the concrete lining prior to the long-term project being implemented. Mountain Tunnel Improvements Project was selected for the design and construction of the preferred engineering alternative that will keep this vital component of the Hetch Hetchy Water and Power System in reliable service for years to come. Budget and schedule is based on the Mountain Tunnel Improvements which has an anticipated construction phase between from 2020 to 2027 (MRN 238-241, 244, 245) ** This is the Joint portion of the Mountain Tunnel project.
Justification: A catastrophic failure, although possible, with continued tunnel degradation. The more likely type of anticipated failures are "local collapses", which would not impact power generation but would create water quality events in terms of turbidity in the water supply. The likelihood of localized collapses is moderate to high. Depending on the configuration of the system, this type of event could interrupt the delivery of the Tuolumne diversion to the RWS. Technology Policy: The project provides for reliable, high quality service, but is not specifically technology-related.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: Depending on the configuration of the system, a "local collapse" could interrupt the delivery of the Tuolumne diversion to Water Supply and Treatment. Continual degradation of the asset could lead to a catastrophic failure.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 8,259,728 $ 0 $ 5,291,995 $ 856,613 $ 1,486,112 $ 625,008 $ 0 CN $ 13,612,108 $ 0 $ 10,367,002 $ 3,245,106 $ 0 $ 0 $ 0 Total $ 21,871,836 $ 0 $ 15,658,997 $ 4,101,719 $ 1,486,112 $ 625,008 $ 0 41 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014115
Project Title: HHW- Cherry Dam Spillway - Short Term Improvements Total Budget: $ 11,860,965
Project Start: 3/1/2021
Project Finish: 7/1/2027
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: Cherry Spillway is a 334-foot wide ogee-type concrete weir that discharges into an unlined adjacent channel.
The spillway capacity is designed for 52,000 cfs. A spill of 1,500 cfs in 2010 resulted in significant erosion damages to the unlined spill channel, large scale erosion along the western segment of Cherry Dam, flooding of the Cherry Power Tunnel Adit and a campground downstream. Engineering studies showed that remedial measures and erosion protection for the spill channel are needed to ensure spill flows from the Cherry Valley Dam spillway can be contained without uncontrolled flows that could cause erosion to the existing embankment dam. This project will address the erosion potential and needed remediation measures for the unlined spill channel to minimize damages and eliminate erosional hazards for the dam.
Justification: The complete length of channel that passes water from the ogee side spillway to Cherry Creek is entirely unlined, which will result in continued erosion if subjected to even minimal spillway discharges. Continued erosion and wear along the right abutment of Cherry Valley Dam could lead to significant damage to downstream facilities or the eventual failure of Cherry Dam.
Water LOS Goal(s) Supported: Regional Delivery Reliability and Water Supply Operating Impact: Failure to adequately address this issue could result in an operation restriction from DSOD reducing the maximum storage limits, increasing frequency and level of rationing for the SFPUC water customers.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 41,234 $ 41,234 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 200,000 $ 145,977 $ 47,701 $ 6,322 $ 0 $ 0 $ 0
DS $ 747,000 $ 338,491 $ 324,076 $ 84,433 $ 0 $ 0 $ 0
CM $ 1,343,250 $ 0 $ 0 $ 489,347 $ 508,102 $ 345,073 $ 728 CN $ 6,336,516 $ 0 $ 0 $ 6,336,516 $ 0 $ 0 $ 0
Total $ 8,668,000 $ 525,702 $ 371,777 $ 6,916,618 $ 508,102 $ 345,073 $ 728 42 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014116
Project Title: HHW- Joint Project Development
Total Budget: $ 32,183,767
Project Start: 6/25/2012
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: The Project Development (PD) Account captures Program level expenditures. There are four types of charges that will be allocated to the PD Account: 1) Task orders for overall program management and project prioritization tasks, where the costs should be distributed over all CIP Projects. 2) Infrastructure and Hetchy staff performing program level tasks including: capital plan development, budget management (including fund management, and cost reallocations); Unifier and Quarterly Report generation tasks, where the costs should be distributed over all CIP Projects. 3) Portal support for the existing SharePoint Portal (includes document management and project dashboard reporting) 4) Work Outreach program Justification: The Project Development Account (PD Accounts) funds the capital improvement administrative staff, the project management staff and the professional services that could not be defined to one project detail as the charges would span across the overall program.
Water LOS Goal(s) Supported: To be determined as projects are developed.
Operating Impact: Programmatic support is an integral part of the capital program.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 24,342,000 $ 2,273,000 $ 2,352,000 $ 2,435,000 $ 2,520,000 $ 2,608,000 $ 10,150,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 24,342,000 $ 2,273,000 $ 2,352,000 $ 2,435,000 $ 2,520,000 $ 2,608,000 $ 10,150,000 43 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10030759
Project Title: HHW - Eleanor Dam Rehabilitation
Total Budget: $ 28,608,555
Project Start: 10/2/2023
Project Finish: 8/18/2031
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: Eleanor Dam is a multiple arch reinforced concrete dam that was constructed in the 1920's. Our 2015-16 Needs Assessment Report(NAR) identified deterioration and aging of the structure, inadequate spillway capacity, and dam safety concerns. Specifically, structural/seismic concerns regarding the Eleanor Bridge, cracking and spalling of concrete, exposed rebar, significant leakage through the arch barrels, cracks and erosion of the spillway concrete, and insufficient spillway capacity to pass the updated design flood. Projects have been prioritized by risk. Existing capital funding is being requested(CUH102 N04, HHW - Bridge Replacement) to immediately address the Eleanor Bridge structural/seismic concerns of the arch dam. This project will address remaining deficiencies. Mitigation alternatives may include solutions such as improvements to increase the spill capacity to safely pass the updated design flood, installation of a liner on the upstream face of the dam, pressure grouting, concrete repairs, valve replacement, and installation of concrete lining and riprap.
Justification: The SPFUC is legally and ethically responsible to develop and maintain mature dam safety management program. This project is to meet this objective.
Water LOS Goal(s) Supported: Regional Delivery Reliability and Regional Seismic Reliability Operating Impact: Loss of operational functionality will likely result in reduction of maximum storage levels. Loss of water storage would impact the frequency and level of rationing for our SFPUC water customers. In addition, generation produced by water stored behind this dam contributes to about 13% of HHWP's annual generation.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 967,387 $ 0 $ 851,720 $ 115,667 $ 0 $ 0 $ 0
ER $ 1,465,578 $ 0 $ 0 $ 0 $ 1,155,573 $ 310,005 $ 0
DS $ 2,956,095 $ 0 $ 34,216 $ 45,989 $ 2,306,986 $ 308,127 $ 260,777 CM $ 3,909,546 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,909,546
CN $ 19,279,394 $ 0 $ 0 $ 0 $ 0 $ 0 $ 19,279,394
Total $ 28,578,000 $ 0 $ 885,936 $ 161,656 $ 3,462,559 $ 618,132 $ 23,449,717 44 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10034501
Project Title: HHW - R&R Power Distribution Improvements Total Budget: $ 9,294,588
Project Start: 1/1/2020
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the SFPUC's electric distribution assets from the generator stepup transformer across distribution lines to SFPUC facilities.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of these electric distribution assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate to sustain the reliability of the electric distribution system with capital improvements. Electricity flows across conductors, switches, circuit breakers, fuses, capacitors, transformers, relays, to SFPUC facilities distributed from Yosemite National Park to the San Joaquin Valley. This project funds: load studies and condition assessments to evaluate current and future needs; replacement of failing systems designed to meet current/future needs; and procure critical spare equipment to ensure reliable 24/7 water and power operations at Moccasin Compound and remote sites.
ASSETS: Represented asset families include: electric switchyards, substations, transformer decks; buss structures; circuit breakers; transformers; relays; capacitors; conductors; poles, cross-arms, tie-backs, anchors, dead-ends; insulators, connectors; instrumentation & control systems; SCADA.
HHWP maintains several power distribution systems (<100 kV) to provide power to Moccasin Compound and remote operation sites(mainly Early Intake, Cherry and O'Shaughnessy). These systems are made up of transformers (to step down generation received from the powerhouses), poles, conductor and pole transformers for service connections. With the exception of about 40% of the poles and conductor up-country which was replaced following the Rim Fire, the remaining system has exceeded its life expectancy, resulting in multiple failures at Moccasin Camp last year. In addition, new loads to support operations at Moccasin Compound and remote sites(e.g., UV systems, Moccasin Fish Hatchery Recirculation System, new buildings/offices ) are taxing the current system, requiring mitigation.
Justification: These electric distribution assets are essential for meeting the Regional Water Delivery Reliability Level of Service and meeting HHWP Operational Objectives for Power Generation. Many of these facilities and infrastructure were constructed in the early 1900's to facilitate the construction of the Hetch Hetchy Regional Water System. Interruptions in power delivery to facilities interrupts water and power system supervisory and control processes, impedes worker productivity, interrupts computing processes at locations ONLY SERVED by SFPUC. No other electric distribution utility service is available at the remote locations, e.g. SFPUC camps at Cherry, O'Shaughnessy, Early Intake, Moccasin. Capital improvements are needed to power existing facilities, reduce wildland fire risk, resolve non-standard electric distribution conditions, and increase operational flexibility.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a MEDIUM operational risk for current conditions.
Not all HHWP offices have emergency generators. Failure to maintain these assets affects staffs ability to perform their job, placing existing Water Enterprise Levels of Service at risk.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 399,000 $ 52,500 $ 14,000 $ 12,250 $ 98,000 $ 91,000 $ 119,000 ER $ 456,000 $ 60,000 $ 16,000 $ 14,000 $ 112,000 $ 104,000 $ 136,000 DS $ 570,000 $ 75,000 $ 20,000 $ 17,500 $ 140,000 $ 130,000 $ 170,000 CM $ 570,000 $ 75,000 $ 20,000 $ 17,500 $ 140,000 $ 130,000 $ 170,000 CN $ 3,705,000 $ 487,500 $ 130,000 $ 113,750 $ 910,000 $ 845,000 $ 1,105,000 Total $ 5,700,000 $ 750,000 $ 200,000 $ 175,000 $ 1,400,000 $ 1,300,000 $ 1,700,000 45 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10035086
Project Title: HHW - Bridge Replacement (4 Bridges)
Total Budget: $ 29,370,881
Project Start: 2/27/2020
Project Finish: 7/1/2027
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: HHWP is responsible for maintaining 14 bridges located in the Cherry, Eleanor and Hetch Hetchy region.
Condition assessment has identified the need for rehabilitation and/or replacement (age and to meet current seismic design criteria). Four of the fourteen bridges require substantial modification or replacement and have been combined into this project. This project includes rehabilitation and/or replacement of Cherry Lake Road Bridge (public access); Early Intake Bridge (public access); O'Shaughnessy Adit Access Bridge; and Lake Eleanor Dam Bridge. Due to limited funding, the current project is funded to include two bridges only:
O'Shaughnessy Adit Access Bridge and Lake Eleanor Dam Bridge. Additional funding to address Cherry Lake Road Bridge and Early Intake Bridge is needed, and will be addressed in the next capital plan.
The Lake Eleanor Dam Bridge is a structural component of the Lake Eleanor Dam which is integral to the structural/seismic integrity of the arch dam and should be addressed immediately. The O'Shaughnessy Adit Access Bridge was built in 1960. It is approximately 84 feet long and is a four-span simply supported bridge with a timber deck and concrete piers. It is located right at the downstream of O'Shaughnessy Dam and provides one land two-way access to Canyon Tunnel.
Justification: Necessary compliance and safety improvements must be performed for these bridges that are used by HHWP staff and the general public.
Operating Impact: Failure of these bridges restricts access to certain HHWP facilities.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 7,712,208 $ 0 $ 3,917,228 $ 3,794,980 $ 0 $ 0 $ 0
CN $ 15,316,673 $ 0 $ 7,800,858 $ 7,515,815 $ 0 $ 0 $ 0 Total $ 23,028,881 $ 0 $ 11,718,086 $ 11,310,795 $ 0 $ 0 $ 0 46 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project
FSP ID (N/A)
Project Title: HHW - O'Shaughnessy Dam Outlet Works Phase II Total Budget: $ 112,223,000
Project Start: 10/2/2023
Project Finish: 12/16/2031
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: O'Shaughnessy Dam (OSD) was completed in 1923 and raised in 1938. A condition assessment of the dam outlet works revealed the need for improvements to the existing outlet works system at OSD, including the gates and valves that have been in service for over 90 years, to ensure safe and reliable operation. Based on the engineering studies and prioritization of the asset condition, needs, and risks, improvements to the existing outlet works will be implemented in two phases (Phase 1 & 2). The O'Shaughnessy Dam Outlet Works Phase 1 Project is described under Project Number 10032903 and is currently in the planning and design phases. The O'Shaughnessy Outlet Works Phase 2 project will begin in 2024 and will include the following: (1) replacement of six 60-inch and one 72-inch discharge needle valves; (2) refurbishment of one 72-inch discharge butterfly valve; (3) rehabilitation of three drum gates; (4) refurbishment of twelve slide gates; (5) installation of a new diversion pipe isolation valve; and (6) improvements for the diversion tunnel.
Justification: The SPFUC is legally and ethically responsible to develop and maintain mature dam safety management program. This project is to meet this objective.
Water LOS Goal(s) Supported: Regional Delivery Reliability and Water Supply.
Operating Impact: Loss of operational functionality will likely result in reduction of maximum storage levels. Loss of water storage would impact the frequency and level of rationing for our SFPUC water customers.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,759,863 $ 0 $ 557,267 $ 1,105,689 $ 1,096,907 $ 0 $ 0 ER $ 919,955 $ 0 $ 115,914 $ 229,989 $ 229,989 $ 229,989 $ 114,074 DS $ 4,649,772 $ 0 $ 581,899 $ 1,154,561 $ 1,167,546 $ 1,173,218 $ 572,548 CM $ 11,897,289 $ 0 $ 170,812 $ 338,913 $ 640,302 $ 2,132,895 $ 8,614,367 CN $ 91,996,121 $ 0 $ 0 $ 0 $ 2,739,901 $ 1,308,935 $ 87,947,285 Total $ 112,223,000 $ 0 $ 1,425,892 $ 2,829,152 $ 5,874,645 $ 4,845,037 $ 97,248,274 47 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10037077
Project Title: HHW - Moccasin Old Powerhouse Hazard Mitigation Total Budget: $ 12,167,000
Project Start: 1/1/2021
Project Finish: 1/31/2025
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Tom Walker
Facility Category: Joint Infrastructure
Type: Capital
Description: The Moccasin Old Powerhouse was constructed in 1926 and was abandoned in 1960's. The building has multiple structural and non-structural issues including cracks, scouring and spalling of structural concrete, water intrusion, broken windows, settlement, hazardous materials, seismic deficiencies, etc. The project is to design and install mitigation measures to prevent the building from collapsing and to prevent hazardous materials [such as lead based paint (LBP) and asbestos] from contaminating the water in Moccasin Reservoir.
Project is funded through Design through FY2022.
Justification: This project is to ensure the safety and water quality objectives.
Operating Impact: If no suitable hazard mitigation actions are taken, the existing building will continue to deteriorate and increase the risks of collapse and water contamination.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 885,000 $ 885,000 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 8,500,000 $ 1,115,000 $ 7,385,000 $ 0 $ 0 $ 0 $ 0
Total $ 9,385,000 $ 2,000,000 $ 7,385,000 $ 0 $ 0 $ 0 $ 0 48 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project
FSP ID (N/A)
Project Title: HHW - Cherry Dam Spillway and Intake Tower Rehab Total Budget: $ 0
Project Start: 10/1/2026
Project Finish: 6/29/2035
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: This project is needed for dam safety. Engineering evaluations by Stantec engineering consultant in February 2019 identified the following deficiencies that require remediation measures: (1) the intake tower structure requires seismic reinforcement and structural concrete repairs; (2) the intake tunnel requires tunnel lining repair, replacing the butterfly valve, and access improvement; and (3) the existing spillway capacity of 52,000 cubic feet per second (cfs) is not sufficient to pass the updated design flood of 85,000 cfs. This project will increase the spillway capacity to safely pass the updated design flood without overtopping the existing embankment dam; improve the intake tower structure to withstand the design seismic loadings; and improve the outlet tunnel deficiencies.
Justification: This project is to ensure long term dam safety and reliable water delivery.
Water LOS Goal(s) Supported: Regional Delivery Reliability and Regional Seismic Reliability Operating Impact: The Needs Assessment report has shown that the Cherry Dam Intake tower is unstable and structurally in question. Design models show failure during the Maximum Credible Earthquake and would result in failure of the intake tower, limiting HHWP's ability to lower the reservoir elevation during normal operation and in case of an emergency. The Needs Assessment Report also shows that the Cherry Dam Spillway is not capable of passing the updated design flood and will not meet regulatory requirements. Design models have identified conditions that will lead to overtopping and erosion of the earth fill dam. Increasing the spillway channel capacity is required to eliminate overtopping and to prevent dam failure. If unresolved, DSOC will impose an operating restriction on the dam that will limit power generation and water deliveries.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
49 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014088
Project Title: HHW - Moccasin Penstock Rehabilitation
Total Budget: $ 47,251,363
Project Start: 2/1/2016
Project Finish: 2/28/2028
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Ata Radfar
Facility Category: Joint Infrastructure
Type: Capital
Description: Moccasin Penstock was built in the early 1920's and conveys water from Moccasin Tunnel to Moccasin Powerhouse. A Condition Assessment Report, Phase I was submitted in 2011 by CH2MHill. The reports identified numerous deficiencies. The penstocks contain segments of hammer forged welded steel (HFWS) that has experienced failures in the past. This type of HFWS pipe has a history of brittle fracture failure at both Pacific Gas & Electric and Southern California Edison Penstocks. In addition, issues have been identified regarding the anchor/saddle system with respect to Alkali Reactive Silica which degrades the concrete. An Alternative Analysis Report and a Design Criteria report were submitted by MWH/Stantec in 2016. Due to lack of funds in the previous budget cycle, the project scope was reduced to limit the repair to one penstock. The design of the rehabilitation work for one penstock was completed and went out for bid. Because of the 2018 March Storm event and concerns about the isolation point at West Portal, the construction contract was terminated before the contractor started work. In view of long term asset reliability, HHWP decides to revisit the scope to include the rehabilitation work of both penstocks and other upgrade. The proposed new scope of this project includes rehabilitation of anchors blocks, penstock coating, penstock saddle, air valves, large diameter butterfly valves, bifurcation sections and flow meters; and upgrade of electrical system, power transformers, standby generator in the West Portal Valve House, and bulkhead isolation valves in the surge tower. The proposed project budget detailed below does not include the replacement of all HFWS pipes. This project will continue with the planning phase in FY2018-19 and further investigate if the HFWS in its' current condition meets the 100-year life span criteria. The existing allocated funds will be sufficient through Planning and Design Phases. The additional funding request is for additional scope in construction.
Justification: The goal is to provide a reliable redundant conveyance with a 100-year life span. The project is also required to meet HHWP's Operational Objectives for Power including Power System Reliability.
Water LOS Goal(s) Supported: Reegional Delivery Reliability and Water Supply Operating Impact: Failure of the Penstock will cause flooding, jeopardizing the safety of HHWP employees in Moccasin as well as damage to Moccasin facilities. There are two penstocks which provide for system redundancy for SFPUC water deliveries and power generation. If one penstock were to fail, this would reduce system redundancy.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 2,550,075 $ 0 $ 0 $ 838,956 $ 635,635 $ 635,635 $ 439,849 CN $ 34,040,925 $ 0 $ 0 $ 27,736,724 $ 6,304,201 $ 0 $ 0 Total $ 36,591,000 $ 0 $ 0 $ 28,575,680 $ 6,939,836 $ 635,635 $ 439,849 50 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10037351
Project Title: HHW - Moccasin Dam & Reservoir Long Term Imprve Total Budget: $ 73,176,231
Project Start: 5/3/2021
Project Finish: 6/30/2028
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Water Infrastructure
Type: Capital
Description: This project is needed for dam safety. A heavy storm event in 2018 caused significant damages to the auxiliary spillway, upstream trash rack and diversion, and downstream area. Subsequent engineering studies concluded that improvements is needed to increase the spillway capacity to safely pass the updated design flood without overtopping the existing embankment dam. This project will construct a new concrete spillway with adequate flow capacity along the alignment of the existing auxiliary spillway.
Justification: This project is to ensure water quality, reliable water delivery, and dam safety.
Water LOS Goal(s) Supported: Water Quality and Regional Delivery Reliability Operating Impact: The 2018 March Storm caused significant damage to the Moccasin diversion dam, Moccasin auxiliary spillway and the surrounding areas. The storm event almost overtopped the Moccasin Dam and caused emergency evacuation of the downstream areas. Without the Moccasin Reservoir, it will limit HHWP's ability to handle turbidity issues and would increase the likelihood of water delivery interruptions due to short term emergency shutdowns of the Hetch Hetchy Regional Water System (HHRWS).
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 4,656,813 $ 500,000 $ 2,922,770 $ 1,234,043 $ 0 $ 0 $ 0 DS $ 2,763,981 $ 300,000 $ 1,597,597 $ 866,384 $ 0 $ 0 $ 0 CM $ 11,706,615 $ 200,000 $ 512,857 $ 2,446,134 $ 3,368,944 $ 668,944 $ 4,509,736 CN $ 45,677,591 $ 0 $ 0 $ 20,677,591 $ 25,000,000 $ 0 $ 0 Total $ 64,805,000 $ 1,000,000 $ 5,033,224 $ 25,224,152 $ 28,368,944 $ 668,944 $ 4,509,736 51 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10037304
Project Title: HHW - R&R Power Distrib Line High Risk Fire Reduct Total Budget: $ 10,608,000
Project Start: 4/1/2021
Project Finish: 6/30/2033
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver electric distribution system capital improvements to reduce wildland fire risk.
PROJECT DESCRIPTION: HHWP owns and maintains multiple power distribution lines, including nearly 800 power distribution poles that are located upcountry in and around the Stanislaus National Forest and Yosemite National Park. The power distribution lines are necessary to power infrastructure located at Eleanor, Cherry, Early Intake, Hetch Hetchy, and Camp Mather. This project will design and construct projects that will reduce the SFPUC's risk associated with fires in these remote, heavily forested areas. Fire prevention solutions in high-risk fire areas include re-conductoring, increasing safe-clearance distances, undergrounding conductors, and developing alternative power sources to avoid energizing overhead electric distribution lines during high fire danger periods. The program will include inspections, condition assessments, studies, designs, renewals and replacement, construction of new risk reduction assets.
ASSETS: Represented asset families include: Transformers, circuit breakers, capacitors, switches, disconnects; poles, cross-arms, guy wires, anchorages; fuses, surge arrestors, insulators, conductors; SCADA.
Justification: This project is essential for meeting the Environmental Stewardship, Drinking Water Quality, and Regional Delivery Reliability Levels of Service.
Due to the recent wildfires in California, there is an industry shift to address the risks associated with power distribution lines. HHWP intends to follow suit and implement mitigation measures to reduce the probability of a similar wildfire event occurring on the HHWP system.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a MEDIUM operational risk for current conditions.
Increased electric distribution reliability
Decreased use of diesel powered portable generators
Decreased ash and soot deposits on watershed lands
Decreased wildland fire liability
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 339,500 $ 0 $ 210,000 $ 17,500 $ 14,000 $ 14,000 $ 70,000 ER $ 388,000 $ 0 $ 240,000 $ 20,000 $ 16,000 $ 16,000 $ 80,000 DS $ 485,000 $ 0 $ 300,000 $ 25,000 $ 20,000 $ 20,000 $ 100,000 CM $ 485,000 $ 0 $ 300,000 $ 25,000 $ 20,000 $ 20,000 $ 100,000 CN $ 3,152,500 $ 0 $ 1,950,000 $ 162,500 $ 130,000 $ 130,000 $ 650,000 Total $ 4,850,000 $ 0 $ 3,000,000 $ 250,000 $ 200,000 $ 200,000 $ 1,000,000 52 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10037305
Project Title: HHW- R&R HH Reservoir Boat Ramp & Access Improve Total Budget: $ 2,069,000
Project Start: 3/1/2021
Project Finish: 2/28/2022
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Improve the existing O'Shaughnessy (OSH) boat ramp to provide reliable all-season access to the reservoir for HHWP Operations and Law Enforcement activities.
PROJECT DESCRIPTION: Assess the condition of the existing access road, boat ramp, and floating dock, develop an alternatives analysis and preferred recommendation, design and permit improvements, and construct the permitted design.
ASSETS: Represented asset families include: Hetch Hetchy Reservoir boat ramp, boat ramp access road, boat dock and anchorage system.
Justification: The all-season O'Shaughnessy (OSH) Boat Ramp is essential for meeting the Water Quality Level of Service.
The all-season boat ramp is necessary to access the reservoir to perform water quality monitoring and sampling to meet regulatory requirements. The boat ramp also is required for law enforcement to access the reservoir to enforce National Park security and regulatory requirements to the reservoir and inflow reservoirs and creeks.
The existing boat ramp is a one-way steep, narrow, gravel, single lane access road and ramp connecting the reservoir with the main service road. The access road and ramp are used to place and retrieve boats, maintain the boats, and use the boats year-round. The boat ramp surface and retaining walls (gabion baskets) have deteriorated producing a difficult access for personnel to safely traverse either in single vehicles or when backing a trailered boat along the road.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a LOW operational risk for current conditions.
All-season access to the boat dock provides safe and secure water quality sampling and law enforcement services.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 212,000 $ 212,000 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 1,315,000 $ 1,315,000 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 1,527,000 $ 1,527,000 $ 0 $ 0 $ 0 $ 0 $ 0
53 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10032903
Project Title: HHW - O'Shaughnessy Dam Outlet Works Phase 1 Total Budget: $ 47,894,099
Project Start: 2/1/2018
Project Finish: 9/17/2025
Current Active Phase: Pre-Construction
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: O'Shaughnessy Dam (OSD) was completed in 1923 and raised in 1938. A condition assessment of the dam outlet works revealed the need for improvements to the existing outlet works including the gates and valves, that have been in service for over 90 years, to ensure safe and reliable operation. Based on engineering studies and prioritization of the asset condition, needs, and risks, improvements to the existing outlet works will be implemented in two Phases (Phase 1 & 2). Funding for this project will include work under Phase 1 to include: (1) replacement of the existing two instream flow release valves; (2) improvement to access and drainage in the dam gallery and stairs; (3) installation of new bulkheads for the outlet intake; and (4) the planning phase and scoping for the slide gates and drum gates improvements. Phase 2 of the O'Shaughnessy Dam Outlet Improvement Project will begin in 2024 and will include the replacement and/or refurbishment of the eight discharge valves, rehabilitation of three drum gates, refurbishment of twelve slide gaes, installation of a new diversion pipe isolation valve, and improvements for the diversion tunnel.
Justification: The SFPUC is legally and ethically responsible to develop and maintain mature dam safety management program. This project is to meet this objective.
Operating Impact: Loss of operational functionality will likely result in reduction of maximum storage levels. Loss of water storage would impact the frequency and level of rationing for our SFPUC water customers.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 3,545,998 $ 0 $ 1,827,344 $ 1,718,654 $ 0 $ 0 $ 0
CN $ 12,172,656 $ 2,000,000 $ 10,172,656 $ 0 $ 0 $ 0 $ 0 Total $ 15,718,654 $ 2,000,000 $ 12,000,000 $ 1,718,654 $ 0 $ 0 $ 0 54 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014113
Project Title: Mountain Tunnel Inspection
Total Budget: $ 23,500,000
Project Start: 3/27/2015
Project Finish: 12/2/2019
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: David Tsztoo
Facility Category: Joint Infrastructure
Type: Capital
Description: The objective of this project is to assess the current condition of the Mountain Tunnel and complete any urgent interim repairs to reduce the risk of tunnel lining failure until the completion of the long-term Mountain Tunnel Improvements project in 2026. The project consists of:
• A tunnel inspection in 2017 to update the Condition Assessment conducted in 2008; and • Short term repairs in 2017 and 2018-19 to reduce the risk of failures in the concrete lining.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
55 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10014112
Project Title: Mountain Tunnel Access/Adit Im
Total Budget: $ 10,500,000
Project Start: 10/3/2011
Project Finish: 3/30/2018
Current Active Phase: Post-Construction
Organization: Hetch Hetchy Water
Project Manager: David Tsztoo
Facility Category: Joint Infrastructure
Type: Capital
Description: To meet water delivery goals and address the critical nature of the potential impact on water delivery commitments, the Mountain Tunnel must be capable of return to service within three months in the event of an interruption in water service. In order to accommodate quick entry of construction crews and equipment into Mountain Tunnel, improvements at Adit 5/6 and 8/9 access roads and adits will be constructed to minimize the time required to return the tunnel to service. An Emergency Restoration Plan (ERP) will be established for basic restoration plans and procedures. The monitoring system currently assessing changed conditions in the tunnel will be enhanced to complement the existing system. The emergency implementation component will be produced at the completion of the access and adit improvements.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
56 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project FSP ID 10030758
Project Title: UH O'sh Dam Access & Drainage
Total Budget: $ 3,952,211
Project Start: 1/4/2021
Project Finish: 2/28/2023
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Tim Parkan
Facility Category: Joint Infrastructure
Type: Capital
Description: The key objective of this project is to fall protection safety for Hetch Hetchy Water and Power (HHWP) operators inside the O'Shaughnessy Dam by installing fall protection systems that are in conformance with the updated Occupational Safety and Health Administration (OSHA) requirements, including ladders and landings with safety cage and/or fall restraint systems.
Justification: This project was approved in an earlier CIP and no funding is being requested in this plan.
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
57 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15364-UH Hetchy Water - Power Infras Authority Level 2: 15364-UH Hetchy Water - Power Infras FSP ID 10033964
Project Title: Joint Projects - Power Bonds
Total Budget: $ 1,179,575
Project Start: 7/1/2021
Project Finish: 6/30/2022
Current Active Phase: Not Started
Organization: Hetch Hetchy Water
Project Manager:
Facility Category: Power Infrastructure
Type: Capital
Description: The project funds financing costs for Commercial Paper and other Debt issuances for the Power Portion of the capital improvements for Joint funded Hetchy Water assets Justification: N/A
Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
58 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project
FSP ID (N/A)
Project Title: HHW - Moccasin Engineering and Records Building Total Budget: $ 1,500,000
Project Start: 10/2/2023
Project Finish: 12/30/2030
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Jimmy Leong
Facility Category: Joint Infrastructure
Type: Capital
Description: Hetch Hetchy Water and Power (HHWP) is a division of the San Francisco Public Utilities Commission (SFPUC) responsible for operation of the Hetch Hetchy Regional Water System and the generation of energy for the SFPUC. HHWP is headquartered at Moccasin Camp with facilities including buildings, office trailers, warehouses, shops, laboratories, and sheds. Many of the existing facilities are deteriorating, do not meet current building codes, and are incurring increased maintenance costs. HHWP needs to invest in new facilities to meet all applicable codes and standards, reduce maintenance costs, increase employee interconnectivity, properly store all staff, materials, Records, and equipment, and meet energy efficiency standards. HHWP prepared a report titled The Moccasin Facilities Upgrade Project – Alternatives Analysis and Evaluation Report Update (AECOM WRE JV, July 2020). The report identified long- term needs for creating adequate office space for current staff in Moccasin, as well as future staff hires. In addition, the report evaluated the needs for a new, dedicated materials storage space, a new Records and Archives space with offices, new space for servers currently stored in the basement of the existing Administration Building, and increased parking space for staff. The Moccasin Engineering and Records Building project will address these long-term needs, with the exception of materials storage, by constructing a 25,000 square foot, two-story building in the area where the current Engineering, Records, and Energy Services trailers are currently located.
Justification: HHWP Maintenance Engineering staff and archiving facility currently reside in trailers which are beyond their design life and need frequent repairs. A permanent building is needed to provide adequate office and achieving spaces to meet the long-term needs.
Water LOS Goal(s) Supported: Regional Delivery Reliability.
Operating Impact: Insufficient office and achieving spaces will reduce work efficiency and causing difficulties to retain talent in Moccasin.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,500,000 $ 750,000 $ 750,000 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 1,500,000 $ 750,000 $ 750,000 $ 0 $ 0 $ 0 $ 0
59 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project
FSP ID (N/A)
Project Title: HHW - R&R Water Conveyance Life Extension (Joint) Total Budget: $ 2,600,000
Project Start: 7/1/2022
Project Finish: 6/30/2033
Current Active Phase:
Organization: Hetch Hetchy Water
Project Manager: Blake Rothfuss
Facility Category: Joint Infrastructure
Type: Capital
Description: SCOPE: Deliver capital improvement projects to sustain the reliability of the SFPUC's water conveyance assets from the reservoir intake structure/tower or dam's isolation valve to the powerhouse turbine isolation valves.
PROJECT DESCRIPTION: The HHWP has developed a program to extend the life of these assets prior to wholesale replacement. The program will include inspections, condition assessments, design, environmental evaluations, and construction when appropriate to sustain the reliability of the water conveyance assets with capital improvements. Water is conveyed from upcountry reservoirs to the hydroelectric powerhouses via a network of tunnels, pipelines, penstocks and canals, through valves, gates, portals, penstocks and reservoir bypasses.
NOTE: This project addresses reliability improvements for water conveyance from Eleanor, Cherry, and O'Shaughnessy reservoirs to Kirkwood and Moccasin Powerhouses. The R&R Water Conveyance Life Extension (Water & Power) and the SJPL Life Extension Project address reliability improvements for other segments of the Regional Water System.
ASSETS: Facilities classified as water conveyance assets include the Lower Cherry Aqueduct; Cherry Pump Station, pipes, and discharges; Canyon Tunnel and adits; Canyon Portal; Mountain Tunnel Headgates; Early Intake Bypass; Mountain Tunnel Diversion Access at Early Intake; Mountain Tunnel shafts and adits; South Fork Crossing and adits; Priest Reservoir Bypass; overflow shafts, surge shafts; sand traps; valves, gates & actuators; power systems; instrumentation & controls; SCADA.
Justification: These linear water conveyance assets are essential for meeting the Regional Delivery Reliability Levels of Service. Redundant water conveyance capacity does not exist.
Most of the SFPUC's water conveyance system was commissioned in 1923 and are operating well beyond the original service life. Proactive evaluation of water conveyance assets and planned capital investments reduces the water delivery curtailments and interruptions in water delivery.
Operating Impact: HHWP's Risk Based Decision Model assigned these assets a HIGH operational risk for current conditions.
Loss or reduced capacity of any one of these facilities would impair the ability of the SFPUC to deliver water to the Regional Water System customers.
This project will ensure continued delivery capability of the Hetch Hetchy Aqueduct, and increase the lifespan of components of the aqueduct via identification, evaluation and remediation of facilities in need of repair.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 182,000 $ 70,000 $ 0 $ 0 $ 35,000 $ 0 $ 77,000
ER $ 208,000 $ 80,000 $ 0 $ 0 $ 40,000 $ 0 $ 88,000
DS $ 260,000 $ 100,000 $ 0 $ 0 $ 50,000 $ 0 $ 110,000
CM $ 260,000 $ 100,000 $ 0 $ 0 $ 50,000 $ 0 $ 110,000
CN $ 1,690,000 $ 650,000 $ 0 $ 0 $ 325,000 $ 0 $ 715,000 Total $ 2,600,000 $ 1,000,000 $ 0 $ 0 $ 500,000 $ 0 $ 1,100,000 60 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15365-UH Hetchy Water - Joint Projec Authority Level 2: 15365-UH Hetchy Water - Joint Project
FSP ID (N/A)
Project Title: HHW - Wildfire Mitigation
Total Budget: $ 30,948,000
Project Start: 7/1/2022
Project Finish: 6/30/2033
Current Active Phase: Not Started
Organization: Hetch Hetchy Water
Project Manager: Margaret Hannaford
Facility Category: Joint Infrastructure
Type: Capital
Description: Wildfire Mitigation along the Hetch Hetchy Right of Way.
Justification: This project will also fund Wildfire Mitigation program management costs – including salaries, project management, environmental review, contract development and contract management costs for tree and vegetation removal. This project will also create defensible space, and fire-breaks along the Hetch Hetchy Right of Way and system of assets.
Operating Impact: In 2016, California State Senate Bill (SB) 1028 was passed into law, creating a requirement that all public and private utilities and corporations assess the geographical location of their overhead electrical lines and equipment relative to areas determined to have significant risk of catastrophic wildfires resulting from electrical lines and equipment.
The SFPUC owns assets in areas designated by Cal Fire as "High Fire Threat Zones". To mitigate the threats of Wildfire posed by its overhead lines, Hetch Hetchy Water maintains a Wildfire Mitigation plan.
Additionally, PRC 4291 – Stipulates that a person (private individual, organization, partnership, limited liability company, or corporation) that owns, leases, controls, operates or maintains buildings or structures in mountainous areas, forest-covered, brush-covered, grass-covered, or land that is covered with flammable material shall at all times do the following:
a. Maintain defensible space of 100 feet from each side and from the front and rear of the structure, but not beyond the property line.
b. Remove that portion of a tree that extends within 10 feet of the outlet of a chimney or stovepipe. c. Maintain a tree, shrub, or other plant adjacent to or overhanging a building free of dead or dying wood. d. Maintain the roof of a structure free of leaves, needles, or other vegetative materials.
Similar to how PRC 4291 provides defensible space around buildings, shaded fuel breaks act as a defensible landscape to reduce fire speed and severity and improve suppression by ground and air fire crews. Fuel breaks accomplish this by: controlling fire behavior by reducing ladder fuels (fuels low to the ground that can cause the fire to "ladder" up trees and vegetation and spread across tree tops), opening up the forest canopy, and reducing ground fuels. Fuel breaks are not designed to control a fire, rather to provide points of access to control the flanks of a fire and provide possible backfire action in the face of an advancing fire head.
The project includes fuel breaks and defensible space projects around SFPUC facilities and Right of Way lands.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 7,882,126 $ 554,723 $ 557,403 $ 618,000 $ 649,000 $ 681,000 $ 3,924,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 27,556,874 $ 2,345,277 $ 2,385,597 $ 2,472,000 $ 2,595,000 $ 2,722,000 $ 11,444,000 Total $ 35,439,000 $ 2,900,000 $ 2,943,000 $ 3,090,000 $ 3,244,000 $ 3,403,000 $ 15,368,000 Hetch Hetchy Enterprise
Fiscal Years 2023-2032
Ten Year CIP
Programmatic Projects
January 20, 2022
1 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Power
Authority Level 1: 15375-UH Sf Electrical Reliability-t Authority Level 2:
FSP ID (N/A)
Project Title: SF Electric Reliability-Trans Bay Cable Funding Total Budget: $ 0
Project Start:
Project Finish:
Current Active Phase: Construction
Organization: Hetch Hetchy Power
Project Manager: Jamie Seidel
Facility Category: Program - Project
Type: Programmatic
Description: In its Operating License, TransBay Cable (TBC) is obligated to make annual payments of $2 million for 10 years, from late 2010 through late 2020, to be paid in 10 separate installments (subject to CPI) commencing 30 days following commercial operation of the cable. In Resolution No 414-07, the Board of Supervisors approved the terms of the (TBC) Operating License, and provided direction on how these funds would be appropriated.
Per 414-07, the SFPUC shall consider renewable energy, conservation, and environmental health programs which benefit low income, at-risk and environmentally disadvantaged communities. These funds will fund small solar and energy efficiency projects located on schools, libraries, public health, and other facilities that will benefit low income and environmentally disadvantages communities. These funds will also support green jobs training and placement programs which benefit low income, at-risk and environmentally disadvantaged communities and maximize community benefits as we develop specific environmental health programs, identify renewable energy and conservation programs.
Justification: Based upon approval from the Board of Supervisors (BOS) and release of the funds, appropriate programs and projects will be identified and implemented that fit the requirements specified in the ordinance.
Operating Impact: Renewable projects at SFPUC or client department facilities can generate additional energy used on-site.
Excess power above on-site needs can be exported to other municipal loads pursuant to California Public Utilities Code 2828 - HHWP Remote Renewable Generation.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
2 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 15812-Hetchy Water - Facilities Main Authority Level 2: 15812-Hetchy Water - Facilities Main FSP ID 10016956
Project Title: HHW - Facilities Maintenance
Total Budget: $ 74,593,000
Project Start: 7/1/2013
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Tom Walker
Facility Category: Program - Project
Type: Programmatic
Description: Hetch Hetchy Water's (HHW) Facilities Maintenance Program (FMP) provides funding for preventative and corrective maintenance to improve, maintain, and operate the $11 billion HHWP system. Many HH assets are at or beyond their service lives, & maintenance funding is used to ensure continued operation of the system.
The FMP includes (1) Corrective and emergency maintenance; (2) Development and implementation of Asset Management Plans (AMPs) ; and (3) Wildfire Mitigation (WM) salary expenses. *Corrective and Emergency Maintenance - Annual maintenance work is performed to maintain serviceability, restore damaged or worn out components; preventative maintenance work recurs on a periodic or cyclical schedule. Deferred maintenance, including failure to comply with code or standards, leads to deterioration of performance, increased repair costs, and decreased facility value. The FMP provides for repair and maintenance of over 150 structures. Maintenance funding needs have been increasing due to aging facilities and the critically low level of capital upgrades due to the lack of funding. A partial list of deferred maintenance components includes: hydro-generator unit spare guide and thrust bearings, air conditioner failures (e.g. facilities in Moccasin, where temperatures can average over 100 degrees for extended periods), non-bond- fundable road maintenance, transmission tower components, San Joaquin Pipeline component repairs, security component failures, communications components, and buildings/facilities safety corrections. *AMPs & Drawing Revitalization - HHW Engineering has nearly completed the AMPs by asset category, with two Plans remaining. These plans inform preventative maintenance tasks for asset reliability. HHW has also undertaken a multi-year Drawing Revitalization project, starting with major system assets that ensures work crews will have the most up-to date drawing set when working on an asset. *WM - The FMP includes salary expenses for WM plan development and implementation. Implementation costs include labor for environmental and legal review by the City Attorney's office, contract development, and the development and implementation of Forest Management Plans, tree, and vegetation removal labor costs. (Costs for professional services are included in HHW's Operating budget.).
Funding requested for FY22-23 and FY23-24 is $9M and $7M. The HHW division is currently working with Finance on a plan to address the budget cuts. The revised budget is insufficient to meet regulatory compliance obligations and corrective maintenance needs.
Justification: Routine and cyclical repair of the facilities awaiting capital improvement project funding is a growing concern within the division. The facilities are increasingly prone to failure, for a system that is 85% of the water supply source for 2.7 million people.
Operating Impact: Failure to budget for corrective & emergency maintenance impacts & delays capital project completion. As infrastructure fails, capital projects are defunded & deferred to address the failed asset, ultimately impacting system service reliability.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 26,082,000 $ 3,000,000 $ 3,000,000 $ 1,918,000 $ 1,990,000 $ 2,064,000 $ 11,537,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 58,590,000 $ 0 $ 0 $ 5,596,000 $ 5,805,000 $ 6,022,000 $ 33,661,000 Total $ 84,672,000 $ 3,000,000 $ 3,000,000 $ 7,514,000 $ 7,795,000 $ 8,086,000 $ 45,198,000 3 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 17661-Wecc-Nerc Compliance
Authority Level 2: 17661-Wecc-Nerc Compliance
FSP ID 10025172
Project Title: HHW - WECC/NERC Compliance
Total Budget: $ 57,263,000
Project Start: 7/1/2012
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Margaret Hannaford
Facility Category: Program - Project
Type: Programmatic
Description: The reliability of the Nation's power grid, the Bulk Electric System (BES), is regulated by the Federal Energy Regulatory Commission (FERC) through agreement with the North American Electric Reliability Corporation (NERC). The SFPUC owns generation and transmission facilities and is required by NERC to register as a Generator Owner, Generator Operator, Transmission Owner, Transmission Operator and Transmission Planner, and as such is subject to mandatory and enforceable NERC Reliability Standards. In the western US, NERC delegates primary responsibility for monitoring and enforcement of NERC Reliability Standards to the Western Electricity Coordinating Council (WECC).
The SFPUC Electric Power Reliability Compliance Program (NERC Compliance Program) establishes internal processes and provides funding to assure the SFPUC is in compliance with almost 1,000 NERC Standards requirements that apply to the SFPUC (specifically HHWP). The SFPUC NERC Compliance Officer (HHWP Division Manager) oversees this compliance program that will be expanding their footprint due to Power Enterprise's electrical footprint (Bay Corridor Transmission Distribution Project and increased load at SFIA).
Day-to-day compliance with NERC Standards is under the leadership of the SFPUC NERC Compliance Manager at HHWP, and relies upon the extensive participation of HHWP power operations staff, engineering staff, IT staff at HHWP and SFPUC Headquarters, vegetation management staff, Human Resources staff, and soon Power Enterprise staff.
The WECC/NERC Compliance requested funding for FY22-23 and FY23-24 is $5.6M and $5.7M, respectively.
The HHW division is currently working with Finance on a plan to address budget cuts as the revised budget is insufficient to meet regulatory compliance obligations.
Justification: The need to comply with NERC Reliability Standards is recognized by the SFPUC as a permanent part of doing business in the electric power industry. The NERC Compliance Program documents the SFPUC's responsibility and commitment to meet its NERC regulatory obligation. In addition to on-going compliance with existing NERC Standards, HHWP is required to stay on top of new and revised standards. As a result HHWP compliance processes must expand or evolve to address a growing number of NERC Standards, and their increased complexity. This proposal also addresses upcoming regulatory requirements associated with the expansion of the Power Enterprise's footprint in San Francisco. .
Water LOS Goal(s) Supported: N/A
Operating Impact: Violations either discovered by WECC or self-reported by HHWP may have significant financial and reputational implications. Along with monetary penalties ranging from $1,000 to $1,292,000 per day, violations of Reliability Standards impact the SFPUC by involving: expenditures on legal defense, development of costly mitigation plans, SFPUC and City Attorney staff time, and impacts on CCSF's reputation within the industry and with the public.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 67,553,000 $ 4,449,000 $ 4,449,000 $ 5,611,000 $ 5,818,000 $ 6,034,000 $ 33,689,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 3,087,000 $ 0 $ 0 $ 295,000 $ 306,000 $ 318,000 $ 1,773,000 Total $ 70,640,000 $ 4,449,000 $ 4,449,000 $ 5,906,000 $ 6,124,000 $ 6,352,000 $ 35,462,000 4 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 17662-Wecc-Nerc Transmission Line Cl Authority Level 2: 17662-Wecc-Nerc Transmission Line Cl FSP ID 10025175
Project Title: HHW - WECC/NERC Transmission Line Clearance Total Budget: $ 2,373,000
Project Start: 7/1/2014
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Margaret Hannaford
Facility Category: Program - Project
Type: Programmatic
Description: In October 2010, NERC issued the Facility Ratings Alert (FAC Alert) to identify power transmission line clearances deficiencies. The SFPUC performed a condition assessment of their lines in 2012-2014. The condition assessment identified 195 locations (detections) where federal and State regulations for safety were not being met. The WECC-NERC Transmission Line Mitigation Program will mitigate these detections over the next 20 years. Program activities include: 1) Notification to impacted parties of safety concerns; and 2) Restricting access at detection points and maintaining restrictions.. Detections requiring structural improvements will be completed under CUH10117 10014089, HHW- Transmission Lines Clearance Mitigation.
Justification: Inadequate line clearances are a hazard to both the SFPUC employees and the public.
Water LOS Goal(s) Supported: Regional Delivery Reliability Operating Impact: Inadequate line clearance is a liability to HHWP.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 2,662,000 $ 200,000 $ 208,000 $ 215,000 $ 223,000 $ 232,000 $ 1,295,000 Total $ 2,662,000 $ 200,000 $ 208,000 $ 215,000 $ 223,000 $ 232,000 $ 1,295,000 5 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Power
Authority Level 1: 19459-UW Treasure Island - Maintena
Authority Level 2:
FSP ID (N/A)
Project Title: Treasure Island Facilities Maintenance
Total Budget: $ 49,966,000
Project Start: 9/30/1997
Project Finish: 6/30/2033
Current Active Phase: Construction
Organization: Hetch Hetchy Power
Project Manager: Hieu Doan
Facility Category: Program - Project
Type: Programmatic
Description: Since 1997, the SFPUC Power Enterprise has operated and maintained the electric and natural gas distribution system at Treasure Island and Yerba Buena Island (TI/YBI) on behalf of the Treasure Island Development Authority (TIDA). Electricity to TI/YBI is solely supplied from Oakland, California. The electrical utility system consists of the 115-kV PG&E-owned transmission lines, the Davis Substation in Oakland, overhead lines on Port of Oakland and Oakland Base Reuse Authority (OBRA) property, a submarine transmission line between Oakland and TI, the TI Main Substation, and a series of distribution lines on TI/YBI. The SFPUC currently purchases power from the Western Area Power Administration (WAPA). The SFPUC Power Enterprise has two 2,000-kilowatt diesel power generators at TI as backup supply. The natural gas system includes the PG&E owned transmission line from Oakland to TI and the Navyowned distribution lines on TI/YBI. Natural gas is supplied by PG&E via a 50-year old underwater 10-inch pipeline at 125 psi. The transmission line is connected to a distribution station on TI. Pressure is reduced to 10 psi for distribution to customers on TI/YBI. The system is controlled through a network of valves. The system consists of multi-material piping, including plastic pipes that were used by the Navy to fix the damaged pipes after the Loma Prieta earthquake.
Justification: This programmatic project funds the routine maintenance required to keep the Power Facilities on Treasure Island functional.
Operating Impact: Failure at the TI power facilities could result in loss of all electrical supply to the island.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 55,851,000 $ 4,217,000 $ 4,428,000 $ 4,649,000 $ 4,788,000 $ 4,930,000 $ 26,954,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 55,851,000 $ 4,217,000 $ 4,428,000 $ 4,649,000 $ 4,788,000 $ 4,930,000 $ 26,954,000 6 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Water
Authority Level 1: 17726-GE Youth Employment & Environm Authority Level 2: 17726-GE Youth Employment & Environm
FSP ID (N/A)
Project Title: Youth Employment Project
Total Budget: $ 1,500,000
Project Start:
Project Finish:
Current Active Phase: Construction
Organization: Hetch Hetchy Water
Project Manager: Carol Isen
Facility Category: Program - Project
Type: Programmatic
Description: The Earth Stewards is a collaborative effort by the SFPUC, the San Francisco Sheriff's Department and the Garden Project to provide at-risk, young, San Franciscans with horticultural and landscaping work experience on SFPUC properties. The Garden Project is a non-profit corporation founded in 1992 for the purpose of reducing recidivism among ex-offenders and inmates of the San Francisco County Jail. Earth Stewards, the program funded by the SFPUC, was created in response to a 2004-2005 Board of Supervisors add-back appropriation in the amount of $2.5 million for youth employment. The Earth Stewards Program began on October 19, 2004 with the enrollment of an initial group of 33 at-risk youth referred by the Mayor's Office of Community Development. Since then an additional 42 participants selected by Garden Project staff have enrolled in the program, for a total of 75 enrollees, 12 of which are still enrolled in the program. The program currently has capacity for 12 at-risk youth and develops an individualized 24-month program for each participant. The Earth Stewards are scheduled to perform landscaping and maintenance services for the City Distribution Division, Hetch Hetchy, and Crystal Springs Reservoir during FY 2011-12 and FY 2012-13.
Justification: The project provides at-risk, young San Franciscans with work experience with the intent of reducing recidivism among ex-offenders and inmates of the San Francisco County Jail.
Operating Impact: None.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 1,650,000 $ 150,000 $ 150,000 $ 150,000 $ 150,000 $ 150,000 $ 750,000 Total $ 1,650,000 $ 150,000 $ 150,000 $ 150,000 $ 150,000 $ 150,000 $ 750,000 7 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Power
Authority Level 1: 19460-UW 525 Golden Gate - O & M
Authority Level 2: 17682-UW 525 Golden Gate - O & M
FSP ID (N/A)
Project Title: 525 Golden Gate - Operations & Maintenance Total Budget: $ 8,734,000
Project Start:
Project Finish:
Current Active Phase: Not Started
Organization: Hetch Hetchy Power
Project Manager: None
Facility Category: Program - Project
Type: Programmatic
Description: The headquarters for the San Francisco Public Utilities Commission, 525 Golden Gate is a 13-story building plus basement for total building area of 277,500 square feet, which houses over 900 PUC employees. It is a LEED Platinum certified building that includes solar and wind renewable energy sources, an on-site wastewater system called the Living Machine, and Smart Building features with fully integrated systems.
Justification: The Maintenance Project is required for costs related to the annual operating and maintenance costs of the building as shown below. The cost to operate and maintain the building on an annual basis is estimated to have an average annual increase of 3.0%. These costs include building engineering, property management, janitorial and maintenance service contracts.
Operating Impact: None.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 8,734,000 $ 802,000 $ 826,000 $ 850,000 $ 850,000 $ 850,000 $ 4,556,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 8,734,000 $ 802,000 $ 826,000 $ 850,000 $ 850,000 $ 850,000 $ 4,556,000 8 SFPUC Capital Project Plan
Hetch Hetchy Enterprise
Hetch Hetchy Power
Authority Level 1: 19461-UW 525 Golden Gate - Lease Pay Authority Level 2: 17683-UW 525 Golden Gate - Lease Pay
FSP ID (N/A)
Project Title: 525 Golden Gate - Lease Payments
Total Budget: $ 12,080,769
Project Start:
Project Finish:
Current Active Phase: Not Started
Organization: Hetch Hetchy Power
Project Manager: Charles Perl
Facility Category: Program - Project
Type: Programmatic
Description: The headquarters for the San Francisco Public Utilities Commission, 525 Golden Gate is a 13-story building plus basement for total building area of 277,500 square feet, which houses over 900 PUC employees. It is a LEED Platinum certified building that includes solar and wind renewable energy sources, an on-site wastewater system called the Living Machine, and Smart Building features with fully integrated systems.
Justification: In October of 2009, the City and County of San Francisco issued its $38,120 Certificates of Participation, Series 2009C (525 Golden Gate Avenue � San Francisco Public Utilities Commission Office Project) (Tax- Exempt) and its $129,550 Certificates of Participation, Series 2009D (525 Golden Gate Avenue � San Francisco Public Utilities Commission Office Project) (Federally Taxable � Build America Bonds � Direct Payment) to provide financing for the planning and construction of a new office building for the SFPUC. Under the terms of a Memorandum of Understanding between the City and the SFPUC dated October 1, 2009, the SFPUC will make annual Base Rental Payments to the City for the building equal to annual debt service on the Certificates of Participation.
Operating Impact: None.
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 12,080,769 $ 1,249,541 $ 1,244,204 $ 1,233,793 $ 1,223,148 $ 1,212,207 $ 5,917,876 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 12,080,769 $ 1,249,541 $ 1,244,204 $ 1,233,793 $ 1,223,148 $ 1,212,207 $ 5,917,876