From Conception to Completion
MSMM Engineering, LLC is a Gulf South infrastructure civil engineering practice founded in 2011. It provides civil, structural, environmental, flood-protection, water and wastewater, coastal and ecosystem restoration, hydraulic and hydrologic modeling, survey, GIS, and project management services for public infrastructure clients.
Louisiana Registered Professional Engineer · Mississippi Registered Professional Engineer · Texas Registered Professional Engineer
Manish MardiaP.E. - President and Principal-In-Charge
Mark WingateP.E. - Executive Vice President
Randy PausinaDirector of Operations and Business Development
Jim WilsonP.E., LEED AP - Vice President and Senior Engineer
Scott ChehardyP.E. - Vice President and Senior Engineer
Multi-disciplinary engineering design services spanning civil, structural, and environmental engineering for local, state, and federal public sector clients.
Design and engineering of roads, bridges, drainage systems, and municipal infrastructure.
Comprehensive flood protection including levee systems, pump stations, floodwalls, and stormwater management.
Water and wastewater system design, treatment facilities, pump stations, and infrastructure rehabilitation.
Restoring and preserving critical ecosystems, riparian habitats, and natural resources.
Marsh creation, shoreline protection, salinity control structures, and barrier island restoration.
Advanced hydraulic and hydrologic modeling, feasibility studies, and watershed master planning.
Hydraulic modeling to analyze stormwater runoff, drainage capacity, and local flooding conditions.
Comprehensive watershed and municipal drainage studies to plan key capacity upgrades.
Distribution network modeling to optimize water supply and wastewater conveyance structures.
Analytical investigation of sewer networks to minimize rainfall-derived groundwater infiltration.
Geospatial database creation, field survey data collection, and mapping to support planning and design.
Detailed terrain mapping and survey data collection for design alignment.
Water depth and underwater topography mapping for docks, harbors, and coastal channels.
Creation and integration of spatial datasets, mapping, and asset inventories in ArcGIS.
Regulatory permit coordination, site assessments, and funding application assistance for civil works.
Phase-based environmental site evaluations to assess ecological conditions.
Regulatory liaison with USACE, LDEQ, LDNR, and other local, state, and federal agencies.
Planning support and application preparation for governmental environmental and infrastructure funding programs.
Program management, construction administration, and technical oversight for public works projects.
Resident inspection, materials testing, cost estimation, and schedule tracking.
Detailed construction takeoff and cost estimations mapped to municipal standards.
Technical project management and administrative program support for large federal and state water infrastructure.
Federal · Government · Stormwater & Flood Control · Utilities · Wastewater · Water Supply · Environmental & Remediation · Marine · Infrastructure · Water Resources
Lafourche Parish, LA · Federal · Client: USACE New Orleans District
Comprehensive architectural and engineering design of the Reach L Levee in Lafourche Parish, Louisiana, as part of the Mississippi River and Tributaries project. Scope includes Right of Entry Construction Drawings, Design Document Report, Plans and Specifications, geotechnical analyses, structural design, and hydraulic engineering for flood control structures.
Ascension Parish, LA · Water Supply · Client: Ascension Parish
Replacement of 43,200 linear feet (8.2 miles) of waterline infrastructure in Ascension Parish, Louisiana, with 3-inch to 8-inch diameter pipes, valves, fire hydrants, and water service connections. Includes hydraulic modeling, topographic surveys, and roadway rehabilitation.
New Orleans, LA · Federal · Client: USACE New Orleans District
Comprehensive program, project, and engineering management support for USACE New Orleans District covering Mississippi River and Tributaries (MR&T), Mississippi River Ship Channel (MRSC), Inner Harbor Navigation Canal (IHNC), and other critical water resource projects across southern Louisiana.
San Antonio, TX · Water Resources · Client: San Antonio River Authority
Design-bid-build services for the River Road Aquatic Ecosystem Restoration Continuing Authorities Program project. Work includes riparian habitat restoration in Davis Park, removal of low water crossings, replacement with three pedestrian bridges, and addition of recreational features.