26 Projects

Sudbury Aqueduct

Needham
,
MA

Built in 1880, the aqueduct was a major pipeline for the City of Boston’s water distribution network until 1940, when the...

Muskegon County Wastewater Management System

Muskegon
,
MI
Project Contacts:

The Muskegon County Wastewater Management System's pipeline is an 11 mi, 66 in. dia. prestressed concrete cylinder pipe (PCCP)...

Hultman Aqueduct

Weston
,
MA
Project Contacts:

For many years, the Hultman Aqueduct delivered nearly all the drinking water to the Boston area. The aqueduct had never been...

Seismic Assessment of Pipelines

Canada
Project Contacts:

Prestressed concrete cylinder pipes (PCCP) are extensively used in the cooling system of power plants. SGH evaluated the...

Central Arizona Project

Tucson
,
AZ
Project Contacts:

The 252 in. dia. concrete pipe is used in siphons to convey water in the Central Arizona Project and is the largest...

Massachusetts Water Resource Authority, Walnut Hill Treatment Plant, Cosgrove Intake Pipeline

Marlborough
,
MA
Project Contacts:

The Cosgrove Intake pipeline, a 144 in. dia. prestressed concrete cylinder pipe (PCCP), at MWRA’s Walnut Hill Water...

Greybull Water Transmission Pipeline

Greybull
,
WY
Project Contacts:

The Greybull Water Transmission Pipeline is the only pipeline that carries treated water for the town of Greybull. The 16.5...

Crystal River Nuclear Power Plant Unit 3, Drop Load Analysis

Crystal River
,
FL
Project Contacts:

The Crystal River Nuclear Power Plant, Unit 3, is part of a 4,700 acre energy complex that contains a 914 MW pressurized water...

Cholla Power Plant

Joseph City
,
AZ
Project Contacts:

Arizona Public Service Company (APS) chose SGH to perform a condition assessment and develop repairs for the circulating water...

Water Research Foundation, Prestressed Concrete Cylinder Pipe Condition Assessment

United States
Project Contacts:

Prestressed concrete cylinder pipe (PCCP) have been used for water transmission systems for more than sixty-five years...

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