Chesapeake-Elizabeth Treatment Plant

Chesapeake-Elizabeth
Treatment Plant
Chesapeake Blending the best of urban and rural life, the City of
Chesapeake remains a great place to live, work and raise a family.
With a strong commitment to preserving both its historic and natural
resources, coupled with a focus on a thriving future, the City has
anchored the heart of Hampton Roads for more than 50 years.
Norfolk Berthed at Nauticus, the Battleship Wisconsin is one of
the largest and last battleships ever built by the U.S. Navy.
Virginia Beach King Neptune overlooks the Virginia Beach boardwalk
and the 31st Street oceanfront park. Designed by P. DiPasquale, it
is the largest cast bronze figure erected in the U.S. since the U.S.
Marine Corps (Iwo Jima) Memorial in Washington, DC.
CE-100
Chesapeake-Elizabeth Treatment Plant
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ChesapeakeElizabeth Treatment
Plant
CIP Interceptor Point
CIP PumpStation Point
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CIP Abandonment
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8,000
12,000
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Chesapeake-Elizabeth Treatment Plant Service
Area CIP Projects
CE-111-1
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CIP Location
Treatment Plant Projects
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Chesapeake-Elizabeth Treatment
Plant Service Area
152
SF-016
SF-014
SF-017
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CE-100
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CIP Location
Lynnhaven and Western Trunk Force
Main Chlorine Injection Vault
Demolitions
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
153
Lynnhaven and Western Trunk Force Main Chlorine Injection Vault
Demolitions
CE-100
RP1
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Rehabilitation Plan
TYPE
Pipelines
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$218
$0
$218
$0
$0
$0
$0
$0
$0
$0
$0
$0
PROJECT DESCRIPTION
This project is to remove the obsolete force main access vaults and remove or repair pipe appurtenances as determined during the
project. The access vaults are located on SF-017 Lynnhaven Trunk Force Main and SF-014 Western Trunk Force Main.
PROJECT JUSTIFICATION
This project will remove the vaults that are prone to ground water flooding and are no longer in use. Failure in either vault will result
in significant service disruption.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Outside Construction
CONTACTS
Requesting Dept: Operations - Interceptors
Dept Contact:
Sam McAdoo
Managing Dept: Engineering
Acct No
VRLF No
PROPOSED SCHEDULE
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Jul-14
Sep-14
Nov-14
Dec-14
Jan-15
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
$1,757
$98,382
$115
$117,267
$217,521
20%
Est. Project Cost
RELATED INFRASTRUCTURE
SF-014
24'' DI
1967 WESTERN TRUNK FM
SF-017
42'' RC 1967 LYNNHAVEN TRUNK FM
CIP FY15 TO FY24
$23,453
$240,974
RELATED PROJECTS
REVISION DATE: February 10, 2014
CE-100
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INDEPENDENCE BLVD
SF-119
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CE-104
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CIP Location
Independence Boulevard Pressure
Reducing Station Modifications
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
155
Independence Boulevard Pressure Reducing Station Modifications
CE-104
RP1
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Rehabilitation Plan
TYPE
Pump Stations
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$1,710
$0
$0
$54
$62
$62
$363
$1,169
$0
$0
$0
$0
PROJECT DESCRIPTION
The project is to rehabilitate and/or replace the Variable Frequency Drives and all associated equipment, including pumps, generator,
motors, valves (internal and external), and yard piping to ensure reliability of Independence Boulevard Pressure Reducing Station
(PRS). This project is to evaluate yard piping for future flexibility of system diversions.
PROJECT JUSTIFICATION
This project will replace unreliable Flomatcher controls, as well as pumps, valving and associated equipment. This project will
evaluate additional improvements for system diversions to support emergency diversion capabilities. This project will also be needed
to support the planned Chesapeake-Elizabeth Treatment Plant closure and diversion of flow to the Atlantic Treatment Plant.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Acct No
Outside Construction
CONTACTS
Requesting Dept: Operations - Interceptors
Dept Contact:
Sam McAdoo
HART Analysis
Managing Dept: Engineering
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Jan-15
Jun-15
Jan-16
Aug-18
Mar-19
Apr-20
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
PS #112
INDEPENDENCE BLVD
PRS
CIP FY15 TO FY24
VIRGINIA BEACH
$28,485
$159,512
$1,898
$1,519,795
$1,709,690
20%
$303,959
$2,013,649
RELATED PROJECTS
GN-121-1 Regional Hydraulic Model and Other Consent
Order Requirements
REVISION DATE: February 10, 2014
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CIP Location
Newtown Road Force Main Valving
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
157
R DG
Newtown Road Force Main Valving
CE-105-1
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER Performance Upgrades
TYPE
Pipelines
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$1,016
$0
$0
$85
$140
$791
$0
$0
$0
$0
$0
$0
PROJECT DESCRIPTION
This project is to study, design and construct of two valve complexes for the Newtown Road Interceptor Force Main SF-016. The
valve complexes will be located in the vicinity of Diamond Springs Road and Wesleyan Drive and at Diamond Springs Road and
Northhampton Boulevard in Virginia Beach.
PROJECT JUSTIFICATION
This project will provide two valve complexes for the 48-inch prestressed concrete cylinder pipe. This force main runs through highdensity neighborhoods along Diamond Springs Road and cannot be isolated or diverted. The valve complexes will provide
contingency capabilities for any catastrophic failure. The valve complexes will also support construction tie-in of the planned 4,700
LF replacement of this force main. This project will also be needed to insure reliability to support the planned Chesapeake-Elizabeth
Treatment Plant closure and diversion of flow to the Atlantic Treatment Plant.
FUNDING TYPE
REQUIRED SERVICES
Revenue Bonds
Outside Design
Outside Construction
CONTACTS
Requesting Dept: Operations - Interceptors
Dept Contact:
Sam McAdoo
Managing Dept: Engineering
Acct No
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Jan-15
Jun-15
Oct-15
Nov-16
May-17
Apr-18
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
SF-016
48'' PCCP 1977 NEWTOWN RD.INTER.FM
CIP FY15 TO FY24
$20,500
$104,448
$20,500
$870,122
$1,015,570
20%
$174,024
$1,189,594
RELATED PROJECTS
CE-105-2 Newtown Road Interceptor Force Main
Relocation
GN-121-1 Regional Hydraulic Model and Other Consent
Order Requirements
REVISION DATE: February 24, 2014
CE-105-1
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Ü
CIP Location
Newtown Road Interceptor Force Main
Relocation
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
159
R DG
Newtown Road Interceptor Force Main Relocation
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER Relocation
TYPE
Pipelines
PROJECT STATUS Proposed
CE-105-2
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$6,677
$0
$0
$0
$64
$269
$270
$2,504
$3,571
$0
$0
$0
PROJECT DESCRIPTION
This project is to study, design, and construct a force main to relocate approximately 4,700 LF of 48-inch PCCP SF-16 from its
current location into the right-of-way of Diamond Springs Road from Wesleyan Drive to Northampton Boulevard in Virginia Beach
and install new main line valves in order to isolate the line. The cost estimate is based on a 48-inch force main; however, the HART
study may determine an alternate size.
PROJECT JUSTIFICATION
This project will replace the line that was installed in 1977 and runs through the high-density neighborhood of Lawson Forest and
along Diamond Springs Road. Accessibility and isolation of this force main is extremely difficult to perform due to residential
easement encroachment and lack of main line valves. Risk has been assessed at high due to impacts associated with possible line
failure. Interceptor force mains installed prior to the early 1980's were not installed on grade to control air entrapment. The use of
PCCP and the existence of unknown high points represent significant risk with respect to internal corrosion as well as reduced
hydraulic capacity due to reduction in cross sectional area.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Acct No
Outside Construction
CONTACTS
Requesting Dept: Operations - Interceptors
Dept Contact:
Sam McAdoo
Outside Other
Managing Dept: Engineering
HART Analysis
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Mar-16
Nov-16
Sep-17
Apr-19
Nov-19
Apr-21
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
$91,053
$509,906
$6,064
$6,070,315
$6,677,338
20%
Est. Project Cost
RELATED INFRASTRUCTURE
RELATED PROJECTS
SF-016
CE-105-1
48'' PCCP 1977 NEWTOWN RD.INTER.FM
CIP FY15 TO FY24
$1,214,063
$7,891,401
Newtown Road Force Main Valving
REVISION DATE: February 10, 2014
CE-105-2
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4/9/2014 1:32:07 PM
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320
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CIP PumpStation Point
± CIP Interceptor Line
CE-107
ST
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CIP Location
Quail Street Pressure Reducing
Station Replacement/Rehabilitation
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Norfolk, Chesapeake
161
Quail Street Pressure Reducing Station Replacement/Rehabilitation
CE-107
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER Aging Infrastructure/Rehabilitation
TYPE
Pump Stations
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$3,212
$0
$0
$0
$0
$26
$76
$80
$512
$1,511
$1,007
$0
PROJECT DESCRIPTION
This project is to study, design and construct a replacement for the existing Quail Street Pressure Reducing Station (PRS) inthe same
or alternate location. A component of the project will involve evaluating the existing station to determine if the hydraulicscan be
improved by rebuilding at the same site. If this is not practical other sites will be investigated.
PROJECT JUSTIFICATION
This project will replace the Quail Street PRS that is 27 years old with the original pumps and motors, and is not operating efficiently
due to the yard piping and internal piping configuration (too shallow). Air entrainment in the header system is also an ongoing
problem. Proper operation of the station is critical during periods of high flow in order to reduce operating pressures in parts of
Norfolk and Chesapeake (the station is bi-directional). Land acquisition costs are not included in the cost estimate.
FUNDING TYPE
REQUIRED SERVICES
Revenue Bonds
In-house Study
Acct No
Outside Study
CONTACTS
Requesting Dept: Operations - Interceptors
Dept Contact:
Sam McAdoo
Outside Design
Managing Dept: Engineering
Outside Construction
VRLF No
HART Analysis
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Jan-17
Aug-17
Jul-18
Jul-20
Feb-21
Feb-23
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
$28,485
$159,512
$1,898
$3,022,441
$3,212,336
20%
Est. Project Cost
RELATED INFRASTRUCTURE
PS #139
QUAIL ST PRS
CIP FY15 TO FY24
$604,488
$3,816,824
RELATED PROJECTS
CHESAPEAKE
REVISION DATE: February 10, 2014
CE-107
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CE-110
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100
200
400
600
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800
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±
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CIP Interceptor Point
!
^ CIP Pumpstation Point
]
Legend
_
^
_
CIP Interceptor Point
CIP PumpStation Point
± CIP Interceptor Line
±
CIP Abandonment
HRSD Interceptor Force Main
CE-110
CE-110
±
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SF-021
SHORE DR
Ü
CIP Location
Lynnhaven - Great Neck 18-Inch
Interceptor Force Main Relocation Virginia Beach Lesner Bridge
Replacement
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
163
Lynnhaven - Great Neck 18-Inch Interceptor Force Main Relocation - Virginia
Beach Lesner Bridge Replacement
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER Relocation
TYPE
Pipelines
PROJECT STATUS Bid Delay
CE-110
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$1,002
$374
$627
$0
$0
$0
$0
$0
$0
$0
$0
$0
PROJECT DESCRIPTION
This project will abandon the existing 18-inch sanitary force main (SF 020) that is currently attached to the Lesner Bridge over the
Lynnhaven Inlet, install terminal pressure sensors on sections of SF-020 that will remain in service after the abandoned section is
removed.
PROJECT JUSTIFICATION
The HRSD Hydraulic Analysis group has determined the existing HRSD force main attached to the Lesner Bridge can be removed
from service. Results of a hydraulic analysis have determined impacts to system hydraulics in Shore Drive and Great Neck Road are
acceptable. The existing HRSD force main attached to the Lesner Bridge will need to be removed from service prior to May 2014 in
order to facilitate the start of construction on the new Lesner Bridge. As part of the project terminal pressure sensors willbe installed
at the ends of line SF-020 to remain in service.
FUNDING TYPE
REQUIRED SERVICES
Revenue Bonds
Outside Design
Acct No
3-3323-XXXXX-4840
Outside Construction
CONTACTS
Requesting Dept: Engineering
Dept Contact:
Tim Marsh
HART Analysis
Managing Dept: Engineering
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Bid Delay
Pre Construction
Construction
Close Out
Project Completion
COST ESTIMATE
Jan-10
Feb-10
Apr-10
Dec-12
Jun-14
Aug-14
Oct-14
Nov-14
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
SF-020A 18'' AC 1970 LYNNHAVEN GREAT NECK
INTER.FM
CIP FY15 TO FY24
$52,859
$233,313
$1,025
$714,530
$1,001,727
5%
$35,726
$1,037,453
RELATED PROJECTS
AT-126
Great Neck Road Interceptor Force Main
Replacement Section A
REVISION DATE: February 10, 2014
CE-110
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CE-111-1
7
SF-01
SF-014
SF-016
CE-111-1
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40
80
160
240
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320
CIP Project Area
±
Legend
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CIP Interceptor Point
CIP PumpStation Point
± CIP Interceptor Line
CE-111-1
Ü
CIP Location
Chesapeake-Elizabeth Treatment Plant
Nutrient Removal Pilot Testing
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
165
Chesapeake-Elizabeth Treatment Plant Nutrient Removal Pilot Testing
CE-111-1
NUT
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER Nutrient Reduction
TYPE
Wastewater Treatment
PROJECT STATUS Close Out
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
$1,250
$1,222
$27
PROJECT DESCRIPTION
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$0
$0
$0
$0
$0
$0
$0
$0
$0
This project involves pilot testing (approximately 5 gpm) several novel nitrogen removal process alternatives at the Chesapeake-Elizabeth Treatment Plant (CE). The
study was initiated in July 2011, with three years allowed for pilot testing work. The pilot is evaluating the performance ofeither an initial “A-stage” high rate
activated solids or anaerobic treatment process followed by a “B-stage” MLE operating in nitrite shunt (nitritation-denitritation) mode and Mainstream
Deammonification processes as follows:
“A-stage” high rate activated solids (HRT ~ 0.5 hr; SRT ~ 0.5 day). This process has worked as expected but with some issues associated with Thiothrix spp bulking
due to incoming sulfide and volatile fatty acids. Ongoing and future work include the reconstruction of a more plug flow pilot and investigation of the potential for
better controlling effluent COD under a range of wastewater temperatures.
“B-stage” MLE: Effluent from the A-stage is split to two separate pilot units. The B-stage MLE represents the more conventional MLE BNR process configuration.
This process operated as expected in a traditional nitrification-denitrification mode using ammonia-based aeration control at 25 °C. The system has now been
optimized for nitrite shunt and has been able to provide very low effluent total nitrogen (TN) concentrations without supplemental carbon but with some instability
that seems to have been corrected with aeration control system improvements. Settling performance has been erratic.
“B-stage” Mainstream Partial Nitritation-Anammox (Deammonification): A-stage effluent or plant Non-Potable Water (NPW) is also used to feed a pilot partial
nitritation-activated sludge process, followed by a fully anoxic moving bed biofilm reactor (MBBR). The controls used to achieve nitriteshunt in this system have
been found to be more robust that in the MLE, and the nitritation effluent has been controlled such that an appropriate blendof nitrite and ammonia has been fed to
the MBBR, resulting low effluent Total Inorganic Nitrogean (TIN). Settling performance has been poor.
The pilot system was reconfigured during the spring of 2013 to provide all of the features in a single pilot train that haveworked best so far. This system includes a
pilot A-stage tied to a downstream B-stage, an experimental A-stage to allow testing on this process. The B-stage includes both the nitritation-denitritation reactor
system and controls that have provided the best and most stable TN removal to date, as well as the anammox MBBR for effluentpolishing. Settling problems in the
B-stage will be addressed by incorporating a hydrocyclone for biomass wasting that should result in gravimetric selection of better settling mixed liquor. Testing will
be performed under the expected range of wastewater temperatures and conditions. An EPA proposal was submitted and was fundedto help cover the costs of the
pilot testing. The project timeline has been extended until June 2015.
PROJECT JUSTIFICATION
In addition to ongoing plant upgrades, the HRSD Nutrient Compliance Planning Team has proposed upgrading the CE to meet the Virginia Watershed
Implementation Plan (WIP) 2021 allocation of 3.4 million lbs/yr. This project attempts to dramatically reduce the capital andoperating costs of the CE upgrade as
compared to the baseline alternative (not pilot tested), which includes construction of primary clarifiers, significant expansion of existing aeration tanks to provide
biological nitrogen removal (traditional nitrification/denitrification), and construction of deep-bed post denitrification filters. The capital cost of this alternative is
anticipated to be approximately $125-150M. If the A/B process with MLE B-stage can be implemented, it is estimated that the required aeration basin volume
could be decreased for a capital cost savings of 25%. If the A/B process can be further optimized to operate in nitrite shuntmode with polishing using an anammox
MBBR, this upgrade could be done with no reliance on supplemental carbon while at the same time achieving very low effluent TN concentrations.
FUNDING TYPE
Cash
REQUIRED SERVICES
In-house Study
Outside Study
Acct No
CONTACTS
Requesting Dept: Operations - Treatment
Dept Contact:
Charles Bott
Managing Dept: Operations - Treatment
3-4305-XXXXX-5360
VRLF No
PROPOSED SCHEDULE
Phase I
Phase II
Project Completion
COST ESTIMATE
Jul-13
Jul-14
Jul-15
Pre-Planning
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
CIP FY15 TO FY24
$1,249,737
$1,249,737
$52,335
$1,302,072
RELATED PROJECTS
REVISION DATE: February 06, 2014
CE-111-1
PRINTED ON
166
4/9/2014 1:32:07 PM
CE-112
!
^
SL
EY
AN
DR
OD
GO
Y
HA
19
SF-1
WE
RD
K
DUC
ITCH
NW
CE-112
^
!
RD
CE-112
^
!
CE-112
0
600 1,200
2,400
3,600
Feet
4,800
± CIP Interceptor Line
±
]
!
^
CIP Interceptor Point
!
^ CIP Pumpstation Point
]
Legend
_
^
_
CIP Interceptor Point
CIP PumpStation Point
± CIP Interceptor Line
CE-112
Ü
CIP Location
Central Trunk Interceptor Force Main
A & B Main Line Valves
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
167
Central Trunk Interceptor Force Main A & B Main Line Valves
CE-112
RP1
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Rehabilitation Plan
TYPE
Pipelines
PROJECT STATUS Pre-Planning
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$1,507
$0
$115
$1,392
$0
$0
$0
$0
$0
$0
$0
$0
PROJECT DESCRIPTION
This project is to add three main line valves to the Central Trunk Interceptor Force Main A & B, SF-119. This project will also be
needed to support the planned Chesapeake-Elizabeth Treatment Plant closure and diversion of flow to the Atlantic Treatment Plant.
PROJECT JUSTIFICATION
This project will address approximately 25,000 LF of 36-inch force main between Virginia Beach Boulevard and Shore Drive along
Independence Boulevard with no isolation valves. In order to improve system isolation, three valves need to be added.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Outside Construction
CONTACTS
Requesting Dept: Operations - Interceptors
Dept Contact:
Laura Kirkwood
Managing Dept: Engineering
Acct No
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Close Out
Project Completion
COST ESTIMATE
Jan-14
Jun-14
Sep-14
Apr-15
Sep-15
Apr-16
May-16
PER
Design
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
SF-119
36'' RC 1967 CENTRAL TRUNK INTER. FM "A" &
"B"
CIP FY15 TO FY24
$25,000
$89,579
$1,392,271
$1,506,850
20%
$278,454
$1,785,304
RELATED PROJECTS
GN-121-1 Regional Hydraulic Model and Other Consent
Order Requirements
REVISION DATE: April 11, 2014
CE-112
PRINTED ON
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4/11/2014 3:01:02 PM
SF-119
CORPORATE PARK LN
INDEPENDENCE BLVD
COMME RCE ST
COLUM BUS ST
CE-104
±
^3
_
PRS
SF-197
±
SF-120
±
INDEPE NDENC E BLVD
LN
MA
AN
ND
RD
A
DA
G
ON
ON
R
CI
130
D
AN
65
IN
0
RD
RD
CE-113
FE
S INDEPENDENCE
BLVD
C
SA
MA RKET ST
S INDEPENDENCE BLVD
CE-113
260
390
Feet
520
± CIP Interceptor Line
±
]
!
^
CIP Interceptor Point
!
^ CIP Pumpstation Point
]
Legend
_
^
_
CIP Interceptor Point
CIP PumpStation Point
± CIP Interceptor Line
±
CIP Abandonment
CE-113
Ü
CIP Location
Birchwood Trunk 24-Inch and 30-Inch
Force Main at Independence Boulevard
Replacement Phase II
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
169
Birchwood Trunk 24-Inch and 30-Inch Force Main at Independence
Boulevard Replacement Phase II
CE-113
RP2
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Rehabilitation Plan
TYPE
Pipelines
PROJECT STATUS Bid Delay
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$926
$0
$0
$0
$0
$0
$0
$0
$0
$0
$154
$772
PROJECT DESCRIPTION
This project will replace approximately 350 LF of 24-inch reinforced concrete (RC) force main crossing Independence Boulevard
just south of Cleveland Street in the City of Virginia Beach.
PROJECT JUSTIFICATION
In December 2009, a leak was identified on line SF-120 in Independence Boulevard just south of the abandoned railroad tracks south
of Cleveland Street. The leak was excavated and repaired under an emergency declaration. As a precaution, in the event the repair
fails, URS corporation was commissioned to develop 60% plans to replace the existing force main. This CIP provides for the
completion of bid ready plans, specifications and includes the cost of construction to replace the existing force main in itsentirety
via horizontal directional drill across Independence Boulevard.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Acct No
Outside Construction
CONTACTS
Requesting Dept: Engineering
Dept Contact:
Tim Marsh
HART Analysis
Managing Dept: Engineering
VRLF No
PROPOSED SCHEDULE
Pre-Planning
Design
Bid Delay
Pre Construction
Construction
Project Completion
COST ESTIMATE
Sep-10
Apr-11
Feb-13
Jul-22
Apr-23
Mar-24
Design
Pre Construction
Construction
Est. Program Cost
Contingency
20%
Est. Project Cost
RELATED INFRASTRUCTURE
SF-120A 36'' CI
1968 BIRCHWOOD TRUNK 24" FM
CIP FY15 TO FY24
$86,616
$1,025
$838,235
$925,876
$167,647
$1,093,523
RELATED PROJECTS
REVISION DATE: February 10, 2014
CE-113
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ST
SQ
ON
COL
IS S
6
ND
EL A
C
E
±
V
CL E
-1
1
S
ST
AN
PT
W
IX
EY
ST
TE R
DR
1
6
CE N
SG
-11
3
SF
-0
16
N CENTER DR
I-264
C
E
-1
I-264
15A
15
B
NW
H
RD
±
EE
GR
IC
RD
GN-151
1
6
±
3
^
_
1
EC
TL
N
IL
LE
IG H
V
FR E
K
EM
PS
PS
GN-151
SOUTHERN BLVD
SF-117
SF-116
18
-1
SF
CE-116
0
155
310
620
930
Feet
1,240
± CIP Interceptor Line
±
]
!
^
CIP Interceptor Point
!
^ CIP Pumpstation Point
]
Legend
_
^
_
CIP Interceptor Point
CIP PumpStation Point
± CIP Interceptor Line
CE-116
Ü
CIP Location
Poplar Hall Davis Corner Trunk 24Inch Gravity Sewer Improvements
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
171
AVE
Poplar Hall Davis Corner Trunk 24-Inch Gravity Sewer Improvements
CE-116
RP2
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Rehabilitation Plan
TYPE
Pipelines
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$530
$0
$0
$0
$0
$0
$0
$0
$6
$34
$152
$338
PROJECT DESCRIPTION
1920 LF of gravity pipeline and 11 manholes are referred for action. The pipe diameter is 24-inches. Project extents are from MHSG-113-1543 to SS-PS-115-1 and from MH-SG-113-2583 to MH-SG-113-2297. The segment from MH-SG-113-4219 to MHSG-3961 is also referred for action.
PROJECT JUSTIFICATION
Condition assessment activities indicate that these assets present a material risk of failure due to physical condition defects.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Outside Construction
CONTACTS
Requesting Dept: Compliance Assurance
Dept Contact:
Sam McAdoo
Managing Dept: Engineering
Acct No
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Mar-21
Nov-21
Mar-22
Nov-22
Mar-23
Feb-24
Pre-Planning
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
$15,375
$13,325
$28,700
$7,175
$465,350
$529,925
20%
Est. Project Cost
RELATED INFRASTRUCTURE
SF-016
48'' PCCP 1977 NEWTOWN RD.INTER.FM
SG-113 24'' ESV 1968 POPLAR HALLS-DAVIS CORNER
C
TRUNK 24" G
CIP FY15 TO FY24
$93,070
$622,995
RELATED PROJECTS
REVISION DATE: February 10, 2014
CE-116
PRINTED ON
172
4/9/2014 1:32:07 PM
0
SF-
13
_
^
14
AV
E
L
RA
I
H
E
AV
1,800
2,700
±
±
± CIP Interceptor Line
Y
DR
D
PK
OD
OO
NW
FA
W
RD
R
C
H
EM
OR
IA
L
DR
RM
O FA
E
IR
H
S
ME
LA W
E
AV
900
SA J
RD
LL
M
RD
RD
BA
RR
S
TI M
E
R D AV
IC
NG
SP INDLE XI
SA N F O
RW
10
-1
SF
450
SH E
ST
09
-1
SF
NO
CIP PumpStation Point
RD
NT
RD
5-2
ON
10
CE-
ST
AT
I
IE
CIP Interceptor Point
DE
FRO
_
^
LC
_
^
_
D
CE-105-1
DU
Legend
R
GA
RD
RD
SO N
Feet
3,600
CIP Interceptor Point
!
^ CIP Pumpstation Point
]
E
WO
ST
R
LE
IL
M
PI T
± CIP Interceptor Line
]
!
^
K
SF-016
SF-015
ND
RD
N
HO
VL
N
0
N
EN
OR
E
RD
CE-11
7
AI
R
DR
BA
YS
I
R
BA KE
BU
RT
O
CE-117
I SE
JA
THURSTON AVE
SA
I-6
4
NR
N DR
SU
AR AG O
MOODY RD
±
SF
-0
CE-117
Western Trunk Force Main
Replacement
HA L
R
RNE
LN
L RD
Ü
_
^
CIP Location
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
Virginia Beach
173
Western Trunk Force Main Replacement
CE-117
RP1
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Rehabilitation Plan
TYPE
Pipelines
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$6,343
$0
$0
$307
$207
$200
$2,333
$3,041
$253
$0
$0
$0
PROJECT DESCRIPTION
The project will be to address asbestos cement pipe found to be at material risk of failure along the Diamond Springs Corridor.
PROJECT JUSTIFICATION
Lab analysis of pipe core sample taken near Aragon Drive and Diamond Springs Road showed the immediate areas around the
sample is at material risk of failure. Extents of the project to be determined in the design phase which would include additional
sampling of pipe cores. This project will also be needed to insure reliability and enable support for the planned ChesapeakeElizabeth Treatment Plant closure and diversion of flow to the Atlantic Treatment Plant.
FUNDING TYPE
Revenue Bonds
REQUIRED SERVICES
Outside Design
Outside Construction
CONTACTS
Requesting Dept: Compliance Assurance
Dept Contact:
Sam McAdoo
Managing Dept: Engineering
Acct No
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Project Completion
COST ESTIMATE
Jun-15
Nov-15
Jul-16
May-18
Sep-18
Jul-20
Pre-Planning
PER
Design
Pre Construction
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
SF-015
20'' AC 1967 WESTERN TRUNK FM
SF-016
48'' PCCP 1977 NEWTOWN RD.INTER.FM
SF-110
14'' AC 1967 WESTERN TRUNK 14" FM
CIP FY15 TO FY24
$139,400
$191,675
$365,925
$69,700
$5,576,000
$6,342,700
20%
$1,115,200
$7,457,900
RELATED PROJECTS
GN-121-1 Regional Hydraulic Model and Other Consent
Order Requirements
REVISION DATE: February 10, 2014
CE-117
PRINTED ON
174
4/9/2014 1:32:07 PM
SF-951
CE-118-1
17
SF-0
SF-016
SF-014
CE-118-1
±
110
220
440
660
Feet
880
CIP Project Area
±
Legend
_
^
_
0
CIP Interceptor Point
CIP PumpStation Point
± CIP Interceptor Line
CE-118-1
Chesapeake-Elizabeth Regional OffLine Storage Facility
±
CIP Abandonment
HRSD Interceptor Force Main
HRSD Interceptor Gravity Main
3 HRSD Treatment Plant
Q
PRS HRSD Pressure Reducing Station
3
PS HRSD Pump Station
3
175
Ü
CIP Location
Chesapeake-Elizabeth Regional Off-Line Storage Facility
CE-118-1
WWP
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Regional Wet Weather Management Plan
TYPE
Offline Storage
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$23,407
$0
$0
$0
$0
$0
$2,000
$3,000
$12,407 $4,000
$2,000
$0
PROJECT DESCRIPTION
This project will study, design, and construct offline storage at the Chesapeake-Elizabeth Treatment Plant (CETP) Site. Onsite
projects needed at CETP include but are not limited to storage facilities, pump station improvements, odor control, preliminary
treatment facility improvements, electrical distribution and backup systems, piping, instrumentation and control with automation,
automated valves, stormwater improvements, and demolition of portions of the existing treatment facility.
PROJECT JUSTIFICATION
The Chesapeake-Elizabeth Treatment Plant Feasibility Study completed by HRSD in October 2013 evaluated taking the treatment
plant offline and diverting flow to other treatment plants. The study determined that the HRSD interceptor system and remaining
treatment plants have the ability to serve the current and projected needs of the South Shore jurisdictions when the ChesapeakeElizabeth Treatment Plant would be taken offline in 2021. Significant capital and O&M savings from this decision results in a high
net present value compared to the former strategy.
FUNDING TYPE
REQUIRED SERVICES
Outside Design
CONTACTS
Requesting Dept: Operations - Treatment
Dept Contact:
Jay Bernas
Outside Construction
Managing Dept: Engineering
In-house Study
Acct No
HART Analysis
VRLF No
PROPOSED SCHEDULE
PER
Design
Construction
Project Completion
COST ESTIMATE
Dec-18
May-19
Feb-20
Dec-22
PER
Design
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
CIP FY15 TO FY24
$458,531
$1,834,123
$21,114,162
$23,406,816
20%
$4,222,832
$27,629,648
RELATED PROJECTS
CE-118-2 Chesapeake-Elizabeth Interceptor System
Diversion Improvements
REVISION DATE: March 31, 2014
CE-118-1
PRINTED ON
176
4/9/2014 1:32:07 PM
Chesapeake-Elizabeth Interceptor System Diversion Improvements
CE-118-2
WWP
SYSTEM
Chesapeake-Elizabeth
PROJECT DRIVER I&I Abatement - Regional Wet Weather Management Plan
TYPE
Pump Stations
PROJECT STATUS Proposed
PROGRAM CASH FLOW PROJECTION ($,000)
Prog Cost Exp to FY14
FY15
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
$63,580
$0
$0
$0
$2,312
$3,468
$21,018 $21,018 $15,764
$0
$0
$0
PROJECT DESCRIPTION
This project involves the study, design, and construction of interceptor improvements needed to divert the Chesapeake-Elizabeth
Treatment Plant (CETP) flow to other plants. The interceptor system projects include but are not limited to pump station
improvements, PRS improvements, Interceptor Force Main improvements, City force main improvements, and a new PRS.
PROJECT JUSTIFICATION
The Chesapeake-Elizabeth Treatment Plant Feasibility Study completed by HRSD in October 2013 evaluated taking the treatment
plant offline and diverting flow to other treatment plants. The study determined that the HRSD interceptor system and remaining
treatment plants have the ability to serve the current and projected needs of the South Shore jurisdictions when the ChesapeakeElizabeth Treatment Plant would be taken offline in 2021. Significant capital and O&M savings from this decision results in a high
net present value compared to the former strategy.
FUNDING TYPE
REQUIRED SERVICES
Outside Design
CONTACTS
Requesting Dept: Operations - Treatment
Dept Contact:
Jay Bernas
Outside Construction
Managing Dept: Engineering
In-house Study
Acct No
HART Analysis
VRLF No
PROPOSED SCHEDULE
Pre-Planning
PER
Design
Pre Construction
Construction
Close Out
Project Completion
COST ESTIMATE
Jun-16
Sep-16
Mar-17
Mar-18
Jun-18
Mar-21
Jun-21
PER
Design
Construction
Est. Program Cost
Contingency
Est. Project Cost
RELATED INFRASTRUCTURE
CIP FY15 TO FY24
$1,156,000
$4,624,000
$57,800,000
$63,580,000
22%
$12,716,000
$76,296,000
RELATED PROJECTS
CE-118-1 Chesapeake-Elizabeth Regional Off-Line
Storage Facility
REVISION DATE: March 12, 2014
CE-118-2
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