Trigon Associates, llc

Orleans Parish Criminal Sheriff’s Office Recovery Program

Orleans Parish Criminal Sheriff’s Office Recovery Program

Orleans Parish Criminal Sheriff’s Office Location: New Orleans, Louisiana Project Cost: $200M Completed: Ongoing This program, valued at over $200M, generally consists of the recovery of buildings and facilities within the Orleans Parish Prison complex operated by the Orleans Parish Criminal Sheriff’s Office (OPCSO). Many of the facilities within the prison were damaged as a […]

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Drainage Master Plan

Drainage Master Plan

City of New Orleans Department of Public Works Location: New Orleans, Louisiana Completed: 2010 Trigon was a subconsultant for this project.  The Drainage Master Plan (DMP) for the City of New Orleans consisted of the evaluation of the existing surface and street sub-surface drainage system maintained by the Department of Public Works (DPW), including ditches, […]

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Dura Recreational Park Conceptual Design; West Bank, Palestinian Territories

Dura Joint Council USAID, West Bank/Gaza Mission Completed: 2012 Trigon was requested to develop a conceptual design for a park near the town of Dura. Dura is located in a mountainous area in the south of the West Bank within the Hebron Governorate, 6 km west of Hebron City. Dura depends on Hebron City for […]

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Alternative Designs to Permanent Protection System for Outfall Canals

Client: Sewerage & Water Board of New Orleans Completed: 2010 Preparation of Opinion of Probable Cost Trigon provided various services on this project, which included evaluating multiple options for providing increased flood protection along three (3) major outfall canals in New Orleans – the 17th Street, Orleans Avenue and London Avenue Canals – and developing […]

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Barriere Road / Medal of Honor Park Drainage Improvements

Trigon is the prime engineer for this project, which includes the design of various drainage improvements at the Barriere Road Retention Pond, adjacent to the Medal of Honor Park and just on the protected side of the Intracoastal Canal levee. These improvements are intended to increase drainage capacity and better accommodate wet weather conditions. The […]

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Investigation of Sewer Pump Station 212

City of Slidell Location: Slidell, Louisiana Completed: 2009 The City performed upgrades to Sewer PS 212 (Independence at Freedom Lane), which consisted of converting an existing suction-lift type sewage pumping station to a submersible-type station. The new station was put into service around May 2009. Shortly after the newly-converted station became operational, the City started […]

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Qabatya Road Assessment

United States Agency for International Development Location: West Bank, Palestine Completed: Ongoing In conformance with a USAID request, an assessment study, including physical examination and laboratory testing, for Qabatya-Alzababdah-Tubas Road in the northern West Bank is being conducted. The road was constructed under an Indefinite Quantity Contract (IQC), and the design and construction management was […]

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Highway 11 Water Line Improvements

Plaquemines Parish Government Location: Buras, Louisiana Completed: 2012 Trigon is the prime engineer for these improvements, providing engineering, design, bidding and construction phase services. Highway 11 was the original highway into and out of southern Plaquemines Parish. It now continues to serve as an alternate route for Highway 23 and provides access to numerous residential […]

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