I-85 SSI Project

The South Granville Water & Sewer Authority partnered with engineering experts CDM Smith to conduct the I-85 Sanitary Sewer Improvement Project.

This project will replace aging materials to maintain an infrastructure that meets Granville County’s present and forthcoming capacity demands.

Project Brochure

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Construction Updates:

12/22/25, 6:34 PM

- Most construction work for CP1 pause on Thursday and Friday of the next two weeks.

- Plans are in place to continue backfilling the Joe Peed Pump Station. Excavation will continue for valve and electrical services in the building.

- Concrete work is planned for the Joe Peed Pump Station.

- Backfilling will continue at the East Middleton Pump Station.

- Haren plans to continue installation of piping at East Middleton from the station, through the valve vault, and on to the flow meter vault.

- Wilkerson will continue on the influent line at Joe Peed and should begin on the force main work with another crew.

Please be advised that noise disruptions may occur during the clearing and excavation activities. Clearing may begin as early as 7:00 AM.

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I-85 SSI Project Progress Meetings

PROJECT PARTNERS

SGWASA

sgwasa.org

CDM SMITH

cdmsmith.com

HAREN CONSTRUCTION

harenconstruction.com

PARK CONSTRUCTION

parknc.com

Funding Partners:

NC Department of Environmental Quality

United States Department of Agriculture

SGWASA Member Community Partners:

I-85 SSI CP2 Moves Forward: Park Construction Authorized to Proceed

A healthy system requires modernized sewer conveyance that can handle increasing flows, while reducing the risk of overflows and failures. This makes it possible to keep the entire system, from collection through treatment, operating safely and compliantly as the community evolves.

I-85 SSI Project

sgwasa

Dec 18, 20253 min read

CDM Smith I-85 SSI Project Progress Meeting

November I-85 SSI Progress Meeting

The I-85 Sanitary Sewer Improvement Project is one of the region’s most significant wastewater infrastructure investments and progress continues on schedule. During the November 18th progress meeting, project partners reviewed construction milestones, coordination efforts, and upcoming activities designed to strengthen system reliability, expand capacity, and support long-term growth across the service area.

I-85 SSI Project

sgwasa

Nov 19, 20251 min read

October I-85 SSI Progress Meeting

Haren Construction representatives reported completing concrete and rebar installations at both the Joe Peed and East Middleton Lift Stations wet well structures. Specifically, the lower influent channel walls and the lower and upper wet well walls were completed at the Joe Peed Lift Station.

I-85 SSI Project

sgwasa

Oct 27, 20252 min read

September I-85 SSI Progress Meeting

SGWASA hosted the fifth monthly progress meeting for the I-85 Sanitary Sewer Improvement (Construction Package 1). The session brought together project partners, contractors, engineers, and agency representatives to review construction progress, safety measures, and scheduling updates.

I-85 SSI Project

sgwasa

Sep 19, 20251 min read

I-85 SSI Progress Meeting

During the June 17th, monthly progress meeting, CDM Smith representative Bill Mason led project update conversations with project contractors and SGWASA team members. View meeting discussion topics, minutes, and media files below.

I-85 SSI Project

sgwasa

Jun 20, 20252 min read

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I-85 SSI Project

Construction Updates:

12/22/25, 6:34 PM

Please be advised that noise disruptions may occur during the clearing and excavation activities. Clearing may begin as early as 7:00 AM.

I-85 SSI Project Progress Meetings

PROJECT PARTNERS

I-85 SSI CP2 Moves Forward: Park Construction Authorized to Proceed

November I-85 SSI Progress Meeting

October I-85 SSI Progress Meeting

September I-85 SSI Progress Meeting

I-85 SSI Progress Meeting

News Updates