OUR SERVICES

We offer a full range of engineering services including planning, permitting, design, and construction management to both the public and private sector. We bring a wealth of experience to our clients gained from working on large scale infrastructure projects throughout the region and the world over the last 40 years. Our commitment and approach enable us to develop feasible, lasting solutions that will exceed your expectations.

Engineering Services

We provide a variety of services for the development and upgrade of water and wastewater systems. We understand the issues associated with the demand for safe drinking water and the safeguarding of ground and surface waters. We provide services to our clients in all aspects of planning and design for water treatment, storage and distribution improvements, as well as the operation and start-up of hundreds of wastewater plants and sewage pump stations. We have experience in all aspects of wastewater conveyance and treatment systems.

Water Specialties include:

  • Drinking Water Treatment
  • Distribution and Transmission Lines
  • Water Distribution System Modeling
  • Elevated Storage Tanks
  • Licensed Operations Assistance
  • Grant and Loan Acquisition
  • Chlorine Burns
  • Disinfection System Studies
  • Pilot Studies

Wastewater Specialties include:

  • Wastewater Treatment Plant Design
  • Wastewater Collection & Conveyance Systems
  • Wastewater Pump Station Design
  • Rehabilitation & Assessment
  • Operations and Maintenance Support

Operations and Maintenance

We offer a full-range of engineering services including planning, permitting, design engineering, and construction management to both the public and private sector. We bring a wealth of experience to our clients gained from working on large scale infrastructure projects throughout the region and the world over the last 40 years. Our commitment and approach enable us to develop feasible, lasting solutions that will exceed your expectations.

Grading / Paving / Drainage:

Manchac provides design, construction management and inspection of grading, drainage and paving projects. We can handle all aspects of new roadway planning and design, road upgrades and overlays, ROW acquisition, environmental assessments and impact studies as well as drainage impacts and drainage system design.

Site Design:

Site and civil design features are important design elements of any development. Our engineers work with clients to ensure the proper layout and design to satisfy your goals and to provide smooth and safe access, properly managing stormwater to prevent flooding and comply with permitting requirements, design of all necessary site utilities, and meeting all planning, permitting and zoning requirements.

Construction Management & Inspection

Manchac Consulting Group (Manchac) manages multi-discipline construction projects ranging in cost of a half billion to as small as $50,000. We have the expertise and personnel to serve your project as a construction management consultant, program manager and provide Resident Inspection services. We provide the full range of construction services including complete oversight and management of your construction project to ensure compliance with all aspects of contract documents.

Master Planning

These services include:

  • Wastewater System Master Planning
  • Water System Master Planning
  • LDEQ SRF Loan Program Experience
  • DHH DWRLF Program Experience
  • CDBG Program Experience
  • GIS/Data Base Management

Environmental

As life-long residents of the Gulf Coast, we are committed to preserving and enhancing our coastal communities and environments. Our ever-changing dynamic shorelines require us to work in harmony with the natural surroundings and to minimize potential impacts. Manchac has implemented environmental projects ranging from environmental site assessments and permitting, to more complex living shoreline and restoration design projects. Our engineers take pride in designing projects that assist in sustaining our wetlands.

Specialties include:

  • LDEQ NPDES Permitting
  • Wetlands 404 Permits
  • Coastal Use Permits
  • DOTD Permits
  • Stormwater Permitting
  • Environmental Site Assessments
  • Reforestation Design
  • Wetland Delineations
  • EPA Consent Decree and Department of Justice Management Services
  • Flood control structures
  • Dredging projects