19 Projects

MWRA, Harvard University Science Complex, Pipeline Eval to Enable Construction on Site

Harvard University Science Complex, MWRA Sewer

Allston
,
MA

Harvard University planned to locate a new science complex above a Massachusetts Water Resources Authority (MWRA) brick masonry pipeline that was over 115 years old. The University was...

Diablo Canyon Power Plant Avila Beach

Diablo Canyon Power Plant

Avila Beach
,
CA
Project Contacts:

Diablo Canyon Power Plant, in operation since 1985, uses two Westinghouse Pressurized Water Reactor units to produce 18,000 gigawatt-hours of electricity.  PG&E retained SGH to support the re-...

South Texas Project Nuclear Power Plant, Units 3 & 4

Bay City
,
TX
Project Contacts:

The South Texas Project is a twin-reactor facility that produces 2,700 MW of power.  To increase the power generating capacity, the plant planned to add two advanced boiling water reactors to the...

Savannah River Site, Pit Disassembly and Conversion Facility

Aiken
,
SC
Project Contacts:

The U.S. Department of Energy (DOE), in conjunction with the National Nuclear Security Administration’s Office of Fissile Materials Disposition, planned to eliminate stockpiles of weapons-grade,...

Pantex Component Evaluation Facility

Amarillo
,
TX
Project Contacts:
Pantex planned the new Component Evaluation Facility (CEF) to meet criteria for withstanding mixed categories of various intensities of natural phenomena hazards (NPH), and accidental, and...

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 Hultman Aqueduct replaced it. Connecting reservoirs in Framingham with 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 diameter pipe in the world. The pipes have a 19.625 in. thick concrete...

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