I will design stormwater management and drainage systems
About this Gig
Managing stormwater runoff and designing efficient drainage systems is critical to any site development project. Poor drainage design leads to flooding, erosion, and rejected permits I help you avoid all three.
I provide professional stormwater management and drainage design services, including:
Hydrology & hydraulic calculations (Rational Method, TR-55)
Detention & retention pond sizing
Storm drain pipe network design
SWPPP (Stormwater Pollution Prevention Plan) preparation
Erosion & sediment control plans
Permit-ready drawings for local/state submission
I bring a civil & structural engineering background to every project, delivering accurate, code-compliant designs you can submit with confidence.
Whether you need a quick concept for early planning or a full permit-ready SWPPP package, I have a package to fit your project.
Message me before ordering if your project has unique requirements I'm happy to recommend the right package or provide a custom quote.
Let's design a drainage system that works.
Project scale:
Building
Building type:
Residential
•
Commercial
•
Office & workspace
Material speciality:
Concrete
•
Steel
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
FAQ
What information do you need from me to get started?
Ideally a site plan or survey, soil report (if available), and any local jurisdiction drainage requirements. If you don't have all of these, message me and I'll guide you through what's needed.
Will the drainage design meet local permit requirements?
Yes, I design according to standard local/state stormwater regulations. However, you're responsible for confirming specific jurisdictional requirements, as these vary by location.
How long does delivery take for larger or more complex sites?
Delivery times listed are for typical projects within the stated project size. For larger or more complex sites, message me first so I can give you an accurate timeline.
