Services

ILSI Engineering provides the following services:

Civil/Structural Engineering

Civil Design
Program Management
Project Management
Geographic Information System (GIS)
Computer Aided Design & Drafting (CADD)
Flood Control Structures
Retaining Walls
Highways, Roads, Streets & Bridges
Off-System Highway Bridge Design
Structure Evaluation/Design
Drainage Pumping Stations
On and Off-shore Structures
Airport Facilities
Stadiums & Sporting Arenas Construction
Port/Wharf Re-development Projects
Conceptual Design Review
Master Drainage Studies
StormWater Management/ Planning

Sewer

Master Sewer System Planning
Sewer Force Main Design
Sewer Pumping Stations
Sewer Lift Stations
Wastewater Treatment Facility Design and Expansion
Sewer System Evaluation and Rehabilitation
Master Sewer Studies

Water Resources

Wastewater/Stormwater Management
Hydraulics/Hydrology Studies (H&H Modeling)
Site Evaluation, Planning and Development
StormWater Pollution Plan
Erosion and Sedimentation Control
Channel Relocations
Flood Control Structures
Hydraulic Structures
Box Culverts
Reservoirs
Detention/Retention Ponds
Water Supply and Treatment Facilities
Water Storage Facilities
NEPA Conformity
NPDES Permitting
Database System Design

Coastal Protection Projects

The project professionals at ILSI Engineering have experience working on various coastal protection projects. These include the LeBranche Wetlands, SELA, Chitimacha, IDIQ Periodic Inspection of Civil Structures and IDIQ Task Force Guardian.

The LeBranche Wetlands Project, which consisted of 19,300 acres of intermediate and fresh marsh in northern St. Charles Parish, involved the development of a model to study water circulation patterns in the wetlands in order to develop a better understanding of the hydrodynamics and salinity of the wetland. The SELA project includes channel and pump station improvements in Orleans Parish which supports the parish’s master drainage plans and generally provide flood protection on the levees associated with a ten-year rainfall event, while also reducing damages for larger events. The Chitimacha Project involved the implementation of several flood risk management measures to improve drainage in the area which includes swales, ditches, storm sewers, and retention or detention ponds. The IDIQ Periodic Inspection of Civil Structures and IDIQ Task Force Guardian involved inspections and construction management of various civil structures such as rock jetties, pump stations, levees, dikes, floodgates, floodwalls, scour protection structures, locks, control structures, salt water barrier and spillway.