Concrete-Post-tensioned

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Salt Processing Dome

Savage, MN

Project Contacts: Neal Anderson, Dominic Kelly

The salt processing dome, with an inside diameter of 173 ft and a dome peak of 65 ft, houses equipment for processing and packaging bulk rock salt for commercial sale. The shell structure was constructed in 1985 by placing a nominal 3-1/2 in. of...

Services:Structural Rehabilitation

Markets:Manufacturing & Industrial

Keywords:Composites-FRP / CFRP / GFRP, Concrete, Concrete Rehabilitation, Concrete-Post-tensioned, Condition Assessment, Dome

Millennium Tower, 301 Mission Street

San Francisco, CA

Project Contacts: Ronald Hamburger

With bedrock more than 200 ft below street level, the fifty-eight-story Millennium Tower, like most downtown high-rises, is founded on piles driven through soft, compressible clay soils deposited by the San Francisco Bay and extending into a...

Services:Structural Investigation, Structural Rehabilitation

Markets:Office

Keywords:Building Settlement, Concrete, Concrete-Post-tensioned, Concrete-Reinforced, Foundation, High Rise, Nonlinear, Pile, Retrofit/Upgrade, Seismic Analyses, Seismic Engineering and Retrofit, Settlement

The Epiphany

Palo Alto, CA

Project Contacts: Anindya Dutta, John Sumnicht

The original Casa Olga building was an eight-story, reinforced concrete flat slab structure with reinforced masonry shear walls. The building served as a convalescence home until new owners purchased the building in 2012 and decided to...

Services:Structural Rehabilitation

Markets:Hospitality

Keywords:Concrete, Concrete-Post-tensioned, Seismic Engineering and Retrofit, Shear Wall, Structural Strengthening

1101 Second Avenue

Seattle, WA

Project Contacts: Ronald Hamburger

The concrete building at 1101 Second Avenue, originally developed in 1967 as the headquarters for Washington Mutual Savings Bank, was designed by the northwest modernist architect, Paul Thiry. Rockwood Capital (Rockwood) acquired the...

Services:Structural Rehabilitation

Markets:Office

Keywords:Concrete, Concrete-Carbon Fiber Reinforced, Concrete-Post-tensioned, Concrete-Precast, Concrete-Reinforced, High Rise, Seismic Engineering and Retrofit

The Arroyo

Walnut Creek, CA

Project Contacts: Craig Goings

Hall Equities Group wanted a modern, luxury apartment building near downtown Walnut Creek, where building heights are limited unless the public votes to allow the development to exceed the established limit. In addition, the project could...

Services:Structural Design

Markets:Residential - Apartment

Keywords:Concrete, Concrete-Post-tensioned, Flood, Parking Structure, Residential, Shear Wall

R.O. Pickard Environmental Centre Expansion (ROPEC)

Ottawa, ON

Project Contacts: Atis Liepins

For the R.O. Pickard Environmental Centre digester expansion program, the owner's engineer envisioned two structurally-identical, modified, egg-shaped digesters founded on drilled piers extending 80 ft to bedrock. The general contractor elected...

Services:Structural Design

Markets:Water/Wastewater

Keywords:Concrete, Concrete-Post-tensioned, Concrete-Prestressed, Concrete-Reinforced, Finite Element Analysis, International, Pile, Seismic Engineering and Retrofit, Tank

U.S. Navy P-405 Bachelor Enlisted Quarters Parking Garage

San Diego, CA

Project Contacts: Stephen Harris

The P-405 project consists of a multi-story Bachelor Enlisted Quarters and multi-story parking structure at Naval Base San Diego. The parking structure provides 800 parking spaces in six stories, including one at-grade level and five elevated...

Services:Structural Design

Markets:Parking

Keywords:Concrete, Concrete-Post-tensioned, Parking Structure, Revit/BIM

Tank Service Life Estimate

Middle East, Saudi Arabia

Project Contacts: Dominic Kelly

The tank, classified as an American Water Works Association (AWWA) D-110 Type I tank, is a strand-wound circular, prestressed concrete water tank with cast-in-place concrete tank walls clad in shotcrete. DN Tanks wanted to evaluate if the...

Services:Structural Design

Markets:Water/Wastewater

Keywords:Concrete, Concrete-Post-tensioned, International, Tank

Back River Wastewater Treatment Plant, Egg-Shaped Digesters

Baltimore, MD

Project Contacts: Atis Liepins

Crom Corporation designed and built two 3.0 MG egg-shaped sludge digesters for Baltimore's Back River Wastewater Treatment Plant. SGH performed a peer review of the structural design of the new digesters. Although egg-shaped digesters are rather...

Services:Structural Design

Markets:Water/Wastewater

Keywords:Analytical Studies, Concrete, Concrete-Post-tensioned, Finite Element Analysis, Peer Review, Tank

Crom Corporation, Elevated Prestressed Concrete Water Tanks

Frankfort, KY

Project Contacts: Atis Liepins

Since the early 1980s, SGH has worked with Crom Corporation to assist them in their tank designs. Crom is one of the largest manufacturers of prestressed concrete tanks in the United States. The elevated tanks, with a capacity of between 1.5 MG...

Services:Structural Design

Markets:Water/Wastewater

Keywords:Concrete, Concrete-Cast-in-Place, Concrete-Post-tensioned, Finite Element Analysis

Simpson Gumpertz & Heger

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Concrete-Post-tensioned

Project Term Page Tabs

Looking for more?

Salt Processing Dome

Millennium Tower, 301 Mission Street

The Epiphany

1101 Second Avenue

The Arroyo

R.O. Pickard Environmental Centre Expansion (ROPEC)

U.S. Navy P-405 Bachelor Enlisted Quarters Parking Garage

Tank Service Life Estimate

Back River Wastewater Treatment Plant, Egg-Shaped Digesters

Crom Corporation, Elevated Prestressed Concrete Water Tanks

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