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"Reducing Rainwater in the Sanitary Sewer System-Chesapeake"
High Priority Inflow and Infiltration Reduction Program (GN020300)

 

Webpage Reviewed: May 4, 2026


HRSD is undertaking a project to identify, design, and construct important improvements in your community to help reduce the amount of rainwater that gets into the sanitary sewer system through inflow and infiltration. This project will include rehabilitating and replacing damaged public sanitary sewer pipes, service lateral connections, and manholes along with a limited number of privately-owned sanitary sewer systems as part of a voluntary private inflow and infiltration program. The result of this work will help reduce the occurrence of sanitary sewer overflows (SSOs) caused by rainfall events, protecting public health and our region’s waterways.

HRSD will assess the sanitary sewer systems in the project areas identified in the Regional Wet Weather Management Plan (RWWMP), located in Chesapeake, James City County, Newport News, Norfolk, Portsmouth, Suffolk, Williamsburg, and York County. Working in collaboration with Locality Partners and private landowners, HRSD will identify and reduce the volume of SSOs through the cost-effective reduction of Inflow and Infiltration. This Program is part of HRSD’s Consent Decree with the United States Environmental Protection Agency (EPA).

Early work includes collecting public and privately-owned sanitary sewer system condition assessment data, evaluating rainfall and sewer flows, and reviewing the data to determine where rainwater and groundwater may be entering these sanitary sewer systems and contributing to sewer overflows. The data will also be used to identify and prioritize potential future inflow and infiltration reduction project work areas and implementation schedules. Data collection activities may involve sewer flow monitoring, smoke testing of the sanitary sewer systems, closed-circuit television (CCTV) inspections of public and private sewers and service laterals, dye testing, and manhole inspections. Once all data is collected, the project team will determine which repairs will be more cost-effective than transporting and treating the associated rainwater and groundwater. The project team will then design and construct the recommended improvements. When complete, these projects will reduce the volume of SSOs into our local waterways.

Please use the map below to view work that is currently occurring in your area.


Notices

 

October 2025 - Smoke Testing Notice

 

Project Documents

 

October 31, 2025 - HPIIRP Project Package #1 (Programmatic Activities)

October 31, 2025 - HPIIRP Comprehensive Agreement

September 23, 2025 - HPIIRP Comprehensive Agreement Resolution


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"Reducing Rainwater in the Sanitary Sewer System-Suffolk"
High Priority Inflow and Infiltration Reduction Program (GN020300)

 

Webpage Reviewed: May 12, 2026


HRSD is undertaking a project to identify, design, and construct important improvements in your community to help reduce the amount of rainwater that gets into the sanitary sewer system through inflow and infiltration. This project will include rehabilitating and replacing damaged public sanitary sewer pipes, service lateral connections, and manholes along with a limited number of privately-owned sanitary sewer systems as part of a voluntary private inflow and infiltration program. The result of this work will help reduce the occurrence of sanitary sewer overflows (SSOs) caused by rainfall events, protecting public health and our region’s waterways.

HRSD will assess the sanitary sewer systems in the project areas identified in the Regional Wet Weather Management Plan (RWWMP), located in Chesapeake, James City County, Newport News, Norfolk, Portsmouth, Suffolk, Williamsburg, and York County. Working in collaboration with Locality Partners and private landowners, HRSD will identify and reduce the volume of SSOs through the cost-effective reduction of Inflow and Infiltration. This Program is part of HRSD’s Consent Decree with the United States Environmental Protection Agency (EPA).

Early work includes collecting public and privately-owned sanitary sewer system condition assessment data, evaluating rainfall and sewer flows, and reviewing the data to determine where rainwater and groundwater may be entering these sanitary sewer systems and contributing to sewer overflows. The data will also be used to identify and prioritize potential future inflow and infiltration reduction project work areas and implementation schedules. Data collection activities may involve sewer flow monitoring, smoke testing of the sanitary sewer systems, closed-circuit television (CCTV) inspections of public and private sewers and service laterals, dye testing, and manhole inspections. Once all data is collected, the project team will determine which repairs will be more cost-effective than transporting and treating the associated rainwater and groundwater. The project team will then design and construct the recommended improvements. When complete, these projects will reduce the volume of SSOs into our local waterways.

Please use the map below to view work that is currently occurring in your area.

 


Notices

 

October 2025 - Smoke Testing Notice

 

Project Documents

 

October 31, 2025 - HPIIRP Project Package #1 (Programmatic Activities)

October 31, 2025 - HPIIRP Comprehensive Agreement

September 23, 2025 - HPIIRP Comprehensive Agreement Resolution


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"Reducing Rainwater in the Sanitary Sewer System-Portsmouth"
High Priority Inflow and Infiltration Reduction Program (GN020300)

 

Webpage Reviewed: May 12, 2026


HRSD is undertaking a project to identify, design, and construct important improvements in your community to help reduce the amount of rainwater that gets into the sanitary sewer system through inflow and infiltration. This project will include rehabilitating and replacing damaged public sanitary sewer pipes, service lateral connections, and manholes along with a limited number of privately-owned sanitary sewer systems as part of a voluntary private inflow and infiltration program. The result of this work will help reduce the occurrence of sanitary sewer overflows (SSOs) caused by rainfall events, protecting public health and our region’s waterways.

HRSD will assess the sanitary sewer systems in the project areas identified in the Regional Wet Weather Management Plan (RWWMP), located in Chesapeake, James City County, Newport News, Norfolk, Portsmouth, Suffolk, Williamsburg, and York County. Working in collaboration with Locality Partners and private landowners, HRSD will identify and reduce the volume of SSOs through the cost-effective reduction of Inflow and Infiltration. This Program is part of HRSD’s Consent Decree with the United States Environmental Protection Agency (EPA).

Early work includes collecting public and privately-owned sanitary sewer system condition assessment data, evaluating rainfall and sewer flows, and reviewing the data to determine where rainwater and groundwater may be entering these sanitary sewer systems and contributing to sewer overflows. The data will also be used to identify and prioritize potential future inflow and infiltration reduction project work areas and implementation schedules. Data collection activities may involve sewer flow monitoring, smoke testing of the sanitary sewer systems, closed-circuit television (CCTV) inspections of public and private sewers and service laterals, dye testing, and manhole inspections. Once all data is collected, the project team will determine which repairs will be more cost-effective than transporting and treating the associated rainwater and groundwater. The project team will then design and construct the recommended improvements. When complete, these projects will reduce the volume of SSOs into our local waterways.

Please use the map below to view work that is currently occurring in your area.

 


Notices

 

June 2025 - Smoke Testing Notice

 

Project Documents

 

October 31, 2025 - HPIIRP Project Package #1 (Programmatic Activities)

October 31, 2025 - HPIIRP Comprehensive Agreement

September 23, 2025 - HPIIRP Comprehensive Agreement Resolution


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"South Norfolk Sewer Pipe & Manhole Improvements
South Norfolk Area Gravity Sewer Improvements Phase 2

HRSD Capital Improvement Program Project (AT013110)

 

Webpage Reviewed: June 11, 2026
 


HRSD is undertaking a project to rehabilitate and/or replace portions of the sanitary sewer system in the South Norfolk area of Chesapeake and Norfolk. Please see the Roads Affected section of this webpage for specific roads that will be impacted. This effort will improve performance and reliability within HRSD’s sanitary sewer system.

Most of the work will involve Cured-In-Place-Pipe (CIPP) rehabilitation of the existing sewer pipe and manholes. Little to no digging is involved in this process, making it potentially more cost-effective and less disruptive than traditional "dig and replace" pipe repair methods. CIPP is a jointless, seamless, "pipe-within-a-pipe” process. A bypass piping system will be in place to ensure that sewer service is not interrupted.

The remainder of the new sewer pipe and manholes will be installed in a trench, meaning pavement cutting and excavation will be necessary. Pavement restoration of the roadways affected by installation of the sewer pipe will occur once the sewer installation is complete. The existing sewer pipe will not be needed once the new sewer pipe is installed; it will be abandoned in place without disturbing the ground above.

To see which sections of pipe will be rehabilitated and which will be newly installed, please see the maps in the Project map section of this webpage.

What happens during the CIPP process?

The sewer must first be prepared for lining; this includes cleaning the line, removing roots, sediment and grease from the sewer (public and/or private lines) and cutting out intruding connections. The sewer lines and manholes are inspected using closed circuit television (CCTV). Like many types of pipe renewal/replacement, CIPP requires bypass pumping, which re-routes sewer flow around the section of pipe being rehabilitated. This ensures your sewer service is not interrupted. The lining process involves the insertion of a resin-saturated flexible lining into an existing sewer pipe using the manholes located within the street. The lining looks like a very large sock or flexible tube. Either air or water, under pressure, is forced into the tube, which turns the lining inside out and causes it to expand to fit tightly against the existing sewer walls. Hot air or water is circulated throughout the tube to harden the resin. When the curing process is completed (4-8 hours), a new “pipe-within-a-pipe” has been created, eliminating cracks and holes that allow rainwater and roots to enter the sewer and cause operational problems such as stoppages and overflows.

Why is bypass piping and pumping needed?

The sewer system carries wastewater from homes and businesses through pipes to a treatment plant. When sewage pump stations or pipelines require upgrades or replacement, a temporary bypass pumping solution is needed to maintain your sewer service while the existing service is being worked on. These bypass systems ensure that the sewer system remains operational by using a temporary line and pump setup to continue conveying flows away.

How does bypass piping and pumping work?

Because the flow of sewage cannot simply be diverted and service cannot be stopped, it must be “bypassed”—or temporarily pumped around the pipe being repaired or replaced. To do this, pumps capable of pumping all of the wastewater from homes and businesses are brought in, as well as pipes that collects and conveys the flow, on site to continue sewer service.

To see pictures of what the CIPP and bypass system look like, please see the CIPP & Bypass System Fact Sheet.

 

Project Cost: $9.7 Million


Notices

 

June 2026 - Construction Notice #12

April 2026 - Construction Notice #11

December 2025 - Construction Notice #10

November 2025 - Construction Notice #9

October 2025 - Construction Notice #8

October 2025 - Construction Notice #7

October 2025 - Construction Notice #6

October 2025 - Construction Notice #5

September 2025 - Construction Notice #4

July 2025 - Construction Notice #3

May 2025 - Construction Notice #2

April 2025 - Construction Notice #1

February 2025 - Notice to Neighbors


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"Virginia Initiative Plant Tertiary Treatment Facility"
VIP SWIFT Tertiary Preliminary Engineering
HRSD Capital Improvement Program Project (GN016390)

 

Webpage Reviewed: June 4, 2026


HRSD, your regional wastewater treatment utility, is implementing the Sustainable Water Initiative for Tomorrow (SWIFT) Program. This Program will help reverse declining groundwater levels, significantly reduce the amount of nutrients such as nitrogen and phosphorus entering the Chesapeake Bay, and may reduce saltwater intrusion and land subsidence, thereby helping to ensure HRSD’s ability to protect public health and the environment in alignment with HRSD’s Promise and Vision.

The Virginia Initiative Plant (VIP) SWIFT Full Scale Implementation Program will be implemented in multiple phases and commonly referred to as the VIP SWIFT Tertiary Projects. The main purpose of the upgrade is to meet the 2032 James River total phosphorus reduction requirements, and it will be operational within the calendar year 2031. Additional upgrades could include VIP SWIFT Advanced Water Treatment and managed aquifer recharge implementation if future regulatory drivers necessitate further action. VIP SWIFT Tertiary Projects will be implemented using three Capital Improvement Projects (CIPs) through four project delivery stages: study, preliminary engineering, final design, and construction. The VIP suite of projects will include the Tertiary Facility Site work and the Tertiary Treatment Facility.      

This tertiary step is necessary to help meet regulatory requirements for nutrient reduction set forth by the EPA.

For more information about the integrated plan, please visit https://www.hrsd.com/epa-wet-weather-consent-decree-public-presentations.

Project Cost (Site Works): Approximately $32,000,000

Project Cost (Tertiary Treatment Facility): Approximately $324,000,000


Notices

 

April 11, 2025 - Media Advisory


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Wilroy Pressure Reducing Station and Offline Storage Facility
Wilroy Pressure Reducing Station and Off-line Storage Facility
HRSD Capital Improvement Program Project (NP014000)

 

Webpage Reviewed: May 7, 2026


HRSD is undertaking a project to construct a pressure reducing pumping station (PRS) and an offline storage facility. The new facility will be located on HRSD property at 1941 Wilroy Road in Suffolk and is designed to relieve pressures to the wastewater sewer system during wet weather events. What this means is during wet weather events that may cause the sanitary sewer system to be inundated with rainwater, the excess flow will be diverted from the sewer pipes to the storage facility. It will be held at the storage facility temporarily. Once the pressure on the sanitary sewer system has returned to normal, the sewage will be released from the storage facility and will flow back into the sewer pipes, where it will then continue on to the treatment plant for treatment. This will help reduce the occurrence of sanitary sewer overflows, which are improvements that are mandated by the Environmental Protection Agency (EPA). The facility will improve system operations, increase flow capacity, and provide reliable sanitary sewer infrastructure for areas of Suffolk and Isle of Wight County.

  • The storage facility will have a volume of 3 million gallons.
  • The storage facility will be fully enclosed with a carbon scrubbing odor control system.
  • The existing HRSD sewer pipe along Wilroy Road will be extended from QVC Drive to the PRS to connect the PRS to the sewer system (please see the Project Map).
  • The City’s water main pipe along Wilroy Road, directly across from the project site, will be extended by 400-feet.

Project Cost: Approximately $52,250,000



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King William Central Crossing Pump Station Rehabilitation
King William Central Crossing Pump Station Rehabilitation (MP015300) 

 

Webpage Reviewed: June 1, 2026


HRSD, your regional wastewater treatment utility, is undertaking a project to rehabilitate the King William Central Crossing Pump Station located at 123 Central Crossing Terrace, that is nearing the end of its useful life. Rehabilitating the existing pump station with new modernized infrastructure will improve the systems performance and optimize HRSD’s ability to protect public health and the environment for decades to come.

Project Cost: Approximately $2.3 Million


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"Kiln Creek/Patrick Henry Mall Area Sewer Pipe Replacement"
Jefferson Avenue Interceptor Force Main Replacement Phase III
HRSD Capital Improvement Program Project (JR011730)

 

Webpage Reviewed: June 1, 2026


HRSD is undertaking a project to replace and upgrade sewer pipes in the Kiln Creek/Patrick Henry Mall Area. Please refer to the project map to see the roads affected. This effort will increase operational flexibility, reduce system pressures, and improve performance within the sewer system. A micro-tunnel will be used to install the new sewer pipes under I-64 without cutting open the road above it. The remainder of the new sewer pipes will be installed in a trench. Pavement restoration of the roadways affected by installation of the sewer pipes will occur once the installation is complete. The existing sewer pipe will not be needed once the sewer pipes have been installed and will be abandoned in place. This means the abandoned pipes will be filled with a cementitious-like material so they can remain underground. This prevents more area from having to be dug up and disturbed.

Project Cost: Approximately $21.5 Million



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"Atlantic Treatment Plant Odor Control Improvements"
HRSD Capital Improvement Program Project (AT015800, AT015900, AT016000 and AT016100)

 

Webpage Reviewed: May 13, 2026


ATP

 

HRSD’s Atlantic Treatment Plant is located at 645 Firefall Drive in Virginia Beach, Virginia and was initially brought online in 1983. The plant was expanded in 2009 and currently has an average daily treatment capacity of 54 million gallons a day (mgd), with an ultimate build-out capacity of 72 mgd. The plant is staffed 24 hours per day. Administrative hours are 6:30 am - 3:00 pm, Monday - Friday.

Atlantic Treatment Plant Master Plan

The Atlantic Treatment Plant Reliability and Odor Control Improvements (ROCI) Program includes a series of projects designed to reduce odors from the facility by upgrading the odor control facilities and enhancing the reliability of solids processing systems that produce the most significant odors. Major improvements include new odor treatment systems, new digester covers to better contain odors, a new enclosed flare to improve combustion of biogas, and new solids processing facilities to reduce outages that can impact offsite odors.

HRSD has selected a Construction Management firm to implement the improvements in a multi-phase program that will streamline the construction process and allow program elements to be completed based on their priority and complexity. Complex elements with long material deliveries, extensive permitting requirements, and challenging construction requirements are expected to be completed by 2028. However, many of the improvements can and will be completed sooner. The project phases include:

  • Emergency and Near-Term Improvements - HRSD has issued an emergency declaration to allow expedited procurement and construction on multiple elements of the project.
    • Odor neutralization around the digesters has been implemented to reduce the strength of the odors while the design and construction of new digesters covers is being performed
    • Odor neutralization around the solids storage will be operated to reduce the strength of the odors while new solids handling and storage facilities are being constructed.
    • Odor Control Station (OCS) optimization will improve odor removal performance. This means the existing equipment will be fine-tuned until it is operating at its peak. This includes adjusting chemical feed rate, blower speeds, and pumps until the hydrogen sulfide concentrations are below detectable levels.
    • Carbon treatment systems downstream of the existing odor control systems will provide a second stage of treatment to further reduce odors.
    • Replace existing digester mixers to eliminate the process upsets that cause odor events.
    • New enclosed flare to enhance combustion of odorous biogas.
  • Early Work Packages – In addition to the emergency and near-term improvements, other items will have an accelerated design and early procurement of equipment to expedite the completion of some of the more critical solids reliability items, including redundant solids handling systems (e.g. conveyor, storage silo, etc.) and demolition of structures to make space for new long-term odor treatment systems.
  • Long-Term Odor Facilities – Replacement of aging odor control equipment.
  • Solids Processing Improvements – Some of the largest and most complex portions of the project include new digester covers, a redundant thermal hydrolysis (THP) system, and new gravity thickeners.

To review the most recent program status, please continue to the UPDATE section below.



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"Great Bridge Boulevard Sanitary Sewer Improvements"
Washington District Pump Station Area Sanitary Sewer Improvements
HRSD Capital Improvement Program Project (AT013000)

 

Webpage Reviewed: May 4, 2026


The project consists of the installation of sewer pipeline that ranges in various sizes from 8 inches to 24 inches. Both gravity sewer pipes and force main sewer pipes will be installed as well as the installation of precast manholes and the rehabilitation of other manholes. Additionally, a 42-inch guided auger bore under the railroad will occur. A guided bore allows pipeline to be guided into place underground without cutting open the road above it, so the railroad will remain undisturbed. Some sanitary sewer lateral replacement and reconnections will occur as well. The existing pipe, manholes, and pump station outfall that are no longer needed will be abandoned in place. This means the abandoned pipes will be filled with a cementitious-like material so they can remain underground. This prevents more area from having to be dug up and disturbed. Pavement restoration of the affected roadways will occur once the sewer installation is complete. These improvements will replace aging infrastructure, increase capacity, and improve performance within HRSD’s sanitary sewer system.