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Drainage Design Services

Outsource Drainage Design Services

Get access to high-quality drainage design services provided by highly-skilled and talented professionals at prices starting from only $11/hour

Are you struggling to come up with detailed drainage designs for your developments? Are you looking to outsource drainage design services to a drainage design service provider? Is the lack of detailed drainage designs preventing you from focusing on your core work? If so, outsourcing drainage design services to a reliable provider may be the best option.

Outsource2india (O2I) is a leading drainage design service providing company and can provide you with just the drainage layouts you need. Our engineers are highly-qualified and skilled and use the latest software tools and technologies to deliver accurate drainage design services. Our expert team can provide highly-professional retrofit designs, drainage layouts, and drainage designs. Our drainage design services are renowned for their accuracy, reliability, and prompt delivery, making us a leader in the area of design services.

Drainage Design Services We Offer

We are a leading provider of drainage design services and offer a full spectrum of drainage design services, including -

  1. Initial Drainage Assessment

    Initial Drainage Assessment

    Our engineers analyze and assess your existing drainage systems. Based on this detailed analysis and further drainage impact assessments, we will suggest necessary modifications to the drainage design.

  2. Initial Design Recommendations and Suggestions

    Initial Design Recommendations and Suggestions

    We come up with preliminary drainage design suggestions/options based on different drainage techniques to effectively address your requirements. The drainage designs we provide will always be environmentally-friendly and sustainable and will meet international as well as local standards.

  3. Design of Detailed Drainage Layouts

    Design of Detailed Drainage Layouts

    We design detailed drainage layouts, construction details, and longsections to appropriate standards.

  4. Hydraulic Analysis and Simulation

    Hydraulic Analysis and Simulation

    We perform simulation modeling and hydraulic flow analysis of storm and foul water drainage systems to appropriate standards.

  5. Design of Storm Water Flow

    Design of Storm Water Flow

    We can design and model stormwater flow attenuation measures including offline and online storage facilities and also perform simulation modeling using relevant drainage design software.

  6. Preparing Detailed Drainage Schedules

    Preparing Detailed Drainage Schedules

    We can prepare detailed drainage plans, sections, and schedules to help with construction and to obtain the necessary technical approval from the relevant agencies.

  7. Modeling Flood Flow Routes

    Modeling Flood Flow Routes

    We accurately model flood flow routes both for existing as well as proposed developments.

  8. Retrofit Design Services

    Retrofit Design Services

    We provide detailed layout drawings and designs to help you upgrade your existing services or tie-in to existing or proposed sewer systems. We also include in the designs comprehensive analysis reports that throw light on the scalability and sustainability of the proposed design.

Our Drainage Design Process

As a leading provider of drainage design services in India and abroad, we follow a streamlined process for the delivery of our services. Key steps in our process include -


01. Preliminary Assessment

In this step, we assess the existing drainage site and create a detailed report that includes details like stormwater runoff from the surrounding areas, stormwater storage, and flood mitigation measures.


02. Detailed Drainage Design for Foul Water and Stormwater

In this step, we come up with detailed stormwater and foul water design that matches sustainability requirements and includes calculations of stormwater flows from design drawings and survey data.


03. Specialized Drainage Design

We provide more attention to retrofit or infrastructure-related drainage projects to make sure that industry standards are complied with. Our engineers have experience with working on almost all kinds of drainage systems.

Other Services You Can Benefit From

Why Outsource Drainage Design Services to Ousource2india?

Outsourcing your drainage design services to us makes a lot of sense for a host of reasons, some of which are -

  • Affordable Pricing Options

    Working with us can be highly cost-effective for you. We provide you with highly-customized pricing options that are flexible enough to suit a variety of requirements and budgets. You can save up to 50% of the costs when you work with us.

  • World-class Infrastructure

    Our drainage design engineers work out of truly world-class office spaces and have access to the latest infrastructure facilities like uninterrupted network connections and power supply.

  • High-quality Services

    Our access to world-class infrastructure facilities allows us to provide exceptional quality services. Providing high-quality services is also a service mantra that we follow very diligently here at O2I.

  • Global Delivery Centers

    We operate from over 10 delivery locations spread around the globe in different time zones. This allows us to leverage time-zone advantages which means that we literally work on your project while you get a good night's sleep.

  • Tools and Technologies

    We provide our drainage design services using the latest drainage design tools and technologies, We use the latest and best software that is fully legal to provide our services. You need not worry about having to invest in expensive software as we already have them.

  • Data Security

    We take data security extremely seriously. We are also ISO/IEC 27001:2022 ISMS-certified, meaning that you can rest assured that your data is in safe hands.

  • Single Point of Contact

    When you choose to partner with us, we assign a project manager who will always be available during your work hours to answer your queries. This manager will work as a single point of contact for all your project-related inquiries and will keep you abreast of all project developments.

  • Round the Clock Support

    All the teams at O2I, including the call center agents, sales team, project management team, marketing team, and engineering team are available 24/7 to support you via phone or email.

Client Success Stories

O2I Provided MEP Design and Drafting Services to Australian Electric Service Company

Outsource2india Provides MEP Design and Drafting Services to Australian Electric Service Company

O2I helped an Australian electric service firm with an expert and professional MEP design and drafting services.

Read more
O2I Provided Construction Drawings for a Top Italian Architectural Firm

Outsource2india Provides Construction Drawings for a Top Italian Architectural Firm

A top Italian architectural firm needed a reliable partner to provide them with accurate construction drawings for an apartment complex in London. Our team of civil engineers provided the services quickly.

Read more


Outsource2india has been a tremendous resource for our engineering department. They are very precise and attentive to all our needs and have been able to learn our procedures quicker than I ever thought possible.

General Partner, a Manufacturing company in the US More Testimonials »

Outsource Drainage Design Services to Outsource2india

Outsource2india is a pioneer in providing high-quality drainage design services to clients all across the world. Our team comprises highly-qualified and skilled personnel that can address any of your drainage design needs. We leverage the latest and best engineering tools and technologies to deliver exceptional-quality services.

If you are looking for a reliable, professional, and cost-effective drainage design service provider, get in touch with us today!

Contact Us


Decide in 24 hours whether outsourcing will work for you.


Important Information: We are an offshore firm. All design calculations/permit drawings and submissions are required to comply with your country/region submission norms. Ensure that you have a Professional Engineer to advise and guide on these norms.

Important Note: For all CNC Services: You are required to provide accurate details of the shop floor, tool setup, machine availability and control systems. We base our calculations and drawings based on this input.

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