Water Resource Engineering Specialists

Helping Government & Developers Reduce Flood Risk, Optimize Water Systems & Deliver Cost-Effective Infrastructure

We help government agencies, infrastructure developers, and consultants solve complex water challenges through accurate hydrological analysis, hydraulic modelling, and GIS-driven decision making. From flood estimation to water supply design — we deliver solutions that reduce risk, save cost, and ensure long-term performance.

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🌊 Hydraulic Modelling HEC-RAS · SWMM · MIKE
🗺️ GIS & Remote Sensing ArcGIS · QGIS · Google Earth Engine
📋 DPR Preparation Govt. Approved Formats
🏛️ Govt. & Developers Municipalities · PWD · Developers
Proven Track Record 10+ Projects Delivered

Engineering Solutions That Deliver Real-World Results

RiverGrid Consulting Solutions is a specialist water resource engineering firm based in Nagpur, India. We combine deep technical expertise with practical engineering judgment to help clients make confident infrastructure decisions.

Our team brings hands-on experience in hydrological modelling, hydraulic analysis, and GIS-based planning — delivering accurate, defensible outputs that support regulatory approvals, reduce project risk, and optimise long-term infrastructure performance.

From small-scale drainage assessments to large-scale flood mapping and DPR preparation, we are committed to quality, timeliness, and value for every client.

11+
Projects Delivered
5+
Years Experience
4+
States Covered
100%
Client Satisfaction

Our Vision & Mission

Guided by purpose — committed to sustainable water resource engineering that leaves a lasting impact.

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Our Vision

To become a trusted leader in sustainable water resource engineering, delivering innovative and practical solutions that support resilient infrastructure and responsible water management for future generations.

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Our Mission

  • Provide high-quality engineering solutions in water resources, hydrology, and infrastructure design.
  • Deliver accurate, efficient, and cost-effective project reports (DPRs) and technical services.
  • Leverage advanced tools like GIS and hydraulic modelling for better decision-making.
  • Support clients with reliable, timely, and customised solutions.
  • Promote sustainable practices in water management and environmental protection.

Our Services

Specialist water resource engineering services that reduce risk, meet compliance, and deliver lasting value.

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Hydrological Studies

Accurate flood estimation and rainfall analysis to support safe infrastructure design, regulatory approvals, and disaster risk reduction. We use proven methodologies to deliver defensible results.

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Hydraulic Modelling

1D/2D hydraulic models (HEC-RAS, MIKE) to predict flood behaviour, quantify risk, and inform design decisions for bridges, culverts, retention structures, and drainage systems.

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GIS & Remote Sensing

Spatial data analysis and high-quality mapping to visualise catchments, flood extents, and infrastructure corridors — enabling smarter planning and faster stakeholder communication.

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Water Supply Design

End-to-end design of water supply schemes — from source assessment and demand forecasting to distribution network design — ensuring reliable, safe, and cost-efficient supply.

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Wastewater Management

Sustainable wastewater treatment and drainage solutions designed to protect public health, meet pollution control norms, and pass regulatory inspection at first submission.

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DPR Preparation

Comprehensive Detailed Project Reports prepared to government and funding agency standards, ensuring faster approvals, accurate cost estimates, and successful project sanctioning.

Why Clients Hire Us

We make complex water engineering problems simple, fast, and cost-effective to solve.

🎯 Practical Engineering Solutions

We don't just produce reports — we deliver engineering solutions that work in the field. Every analysis is calibrated to real site conditions, saving you from costly revisions during construction.

⚡ Fast & Reliable Delivery

We understand project deadlines. Our structured workflows and specialist expertise mean you get accurate outputs on time — without chasing follow-ups or waiting weeks for revisions.

💰 Cost Optimisation

Accurate hydrological and hydraulic analysis helps you right-size infrastructure — avoiding over-design costs while ensuring safety and compliance. Clients typically save 10–20% on component sizing.

📊 Regulatory Compliance First

Our reports are prepared to meet government and regulatory requirements from day one. We know what reviewers look for, reducing the chance of rejection or costly rework.

🔬 Proven Technical Tools

We use industry-standard tools — HEC-RAS, SWMM, ArcGIS, QGIS — and follow IS and international codes, so your stakeholders and regulators can trust the results without question.

🤝 Single Point of Contact

Direct access to the engineer doing the work — no account managers or layers of middlemen. You get clear communication, quick responses, and a team that genuinely cares about your outcome.

Featured Projects

Real projects, real results — delivering measurable impact across India.

12% Cost Saving

Water Distribution System — 500 KLD Capacity

Designed a complete water distribution system for a 500 KLD capacity project using WaterGEMS and EPANET. Optimised pipe sizing and network layout to achieve a 12% cost saving over the conventional design.

WaterGEMS EPANET Water Distribution 12% Cost Saving
18% Cost Saving

Sewerage System — Shikalahasti Municipality, AP

Designed a comprehensive sewerage system for Shikalahasti Municipality contributing to their sustainable development goals. Achieved an 18% cost saving through network optimisation and efficient design.

Sewerage Design Municipal DPR 18% Cost Saving

Pressurized Irrigation System — Chhatarpur Municipality, MP

Designed a pressurized irrigation system using WaterGEMS for Chhatarpur Municipality covering a command area of 54,600 Ha, ensuring efficient water management and equitable distribution across the region.

WaterGEMS Pressurized Irrigation 54,600 Ha Coverage Municipal

Storm Water & Process Water Drainage — Grasim, Nagda Chemical Industry

Designed storm water and process water drainage systems for Grasim Industries, Nagda Chemical Plant. Improved water management efficiency by separating storm and process water flows.

Stormwater Drainage Process Water Industrial Chemical Industry

Afflux & Sediment Hydraulic Model — Wainganga River, Bhandara Bridge

Prepared a detailed hydraulic model using HEC-RAS for afflux rise and sediment calculations on the Wainganga River near Bhandara Bridge. Studied the impact on the old bridge structure and recommended remedial measures to ensure serviceability.

HEC-RAS Afflux Analysis Sediment Transport Bridge Assessment

Flood Line & Cross-Section Survey — Nag River

Computed cross-sections and delineated flood lines for the Nag River using HEC-RAS, contributing to flood management strategies and supporting municipal infrastructure planning.

HEC-RAS Flood Line Delineation Cross-Section Analysis GIS Mapping

Ghugus Nalla Diversion System — Industrial Use

Designed a nalla diversion system for Ghugus industrial use, incorporating flood discharge calculations using empirical formulas to ensure effective water management and prevent flood inundation of industrial areas.

Nalla Diversion Empirical Flood Formulas Industrial Water Mgmt Hydrology

Flood Management Plan — Vishwamitri River, Gujarat

Prepared a comprehensive flood management plan for the Gujarat Irrigation Department using check dams and ponding methods. Recommended Managed Aquifer Recharge (MAR) to replenish depleted groundwater levels and studied aquifer layers via Electrical Resistivity Tomography (ERT) in the Vadodara region.

ERT Survey GIS Check Dams MAR Method Groundwater Recharge Govt. Client

Archaeological Investigation — Kolitmara Site, Madhya Pradesh

Studied the presence of archaeological materials at Kolitmara, MP using advanced Ground Penetrating Radar (GPR) technology. Prepared probability maps of material occurrence, conducted site surveys, and compiled a comprehensive archaeological investigation report.

GPR Archaeological Survey GIS Mapping Site Investigation

Nalla Hydrology & Diversion Plan — Vadlapeth, Gadchiroli

Studied the hydrology of Vadlapeth and Gadchiroli Division nallas and prepared a detailed nalla diversion plan for Surjagad Ispat Pvt. Ltd. Delivered a complete project report including hydrological calculations and design recommendations.

Nalla Hydrology Diversion Design DPR Preparation Industrial

Earthen Dam Design — IS Code Compliant

Designed an earthen dam for a private builder in accordance with IS code specifications. The design encompassed geotechnical analysis, seepage and stability checks, spillway design, and complete drawing sets for regulatory submission.

Earthen Dam IS Code Seepage Analysis Stability Design
Akash Sontakke — Founder, RiverGrid Consulting Solutions

Akash Sontakke

Founder & Principal Water Resource Engineer

With over 5 years of hands-on experience in water resource engineering, Akash leads every project with technical rigour and a commitment to practical outcomes. He has delivered hydrological studies, hydraulic models, and DPRs for government and private sector clients across Maharashtra and beyond.

Akash specialises in HEC-RAS hydraulic modelling, GIS-driven catchment analysis, and Detailed Project Report preparation — ensuring every deliverable meets regulatory standards and serves the client's real-world needs.

B.E. Civil Engineering (RTM) M.Tech Water Resource Engineering (VNIT) HEC-RAS Specialist GIS & Remote Sensing DPR Expert

What Clients Say

Trusted by government agencies and infrastructure developers.

"RiverGrid delivered accurate hydraulic modelling that helped us finalise design decisions confidently and avoid costly revisions during construction."

Project Manager
Infrastructure Development Company, Nagpur

"The hydrological study and DPR prepared by RiverGrid was accepted by the department at first review — saving us weeks of back-and-forth. Highly professional team."

Executive Engineer
State PWD, Maharashtra

"Their GIS flood mapping gave us clear, defensible data to present to stakeholders. The report quality was excellent and delivered before the deadline."

Urban Planner
Municipal Corporation, Central India

Have a Project in Mind?

Tell us about your water resource challenge. We'll review it and come back to you with a clear approach, timeline, and cost estimate — at no obligation.

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Get in Touch

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Contact Details

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Office Location
Nagpur, Maharashtra, India

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Phone / WhatsApp +91-7767074940

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Email
akash.rivergrid@gmail.com

Working Hours
Mon–Fri, 10:00 AM – 6:00 PM IST

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