Selected Projects & Experience
Amogh Varsha has undertaken multidisciplinary assignments across environmental assessment, hydrology, hydrogeology, flood-risk assessment, water resources, geotechnical and geological investigations, biodiversity, coastal studies and geospatial applications. The selected projects below demonstrate our experience in delivering science-based technical solutions for industrial, infrastructure, institutional and development projects.
1. Hydrology, Flood Risk Assessment & Modelling – Proposed Box Culvert and Nalla Span, MIDC Additional Ambernath, Thane
Client: Kappa Techwol Solutions Private Limited / CEAT Tyres, Mumbai
Year: May 2026
Scope of Work: Hydrological and hydraulic assessment for safe conveyance of stormwater runoff through the natural drainage channel for the proposed hydraulic structure comprising four-vent box culverts and five supporting wall sections. The study included hydrological analysis, terrain and drainage assessment, DEM-based watershed analysis, hydraulic modelling and flood simulation using HEC-RAS.
2. Hydrology, Flood Risk Assessment & Flow Modelling – Residential-cum-Commercial Development, Andheri West, Mumbai
Client: Aqura Enviro Projects Pvt. Ltd., Mumbai
Year: March 2026
Scope of Work: Hydrological and flood-risk assessment of the project catchment and surrounding study area, including catchment delineation, Digital Elevation Model (DEM) generation and hydrological/hydraulic modelling using HEC-RAS.
3. Hydrology, Flood Risk Assessment & Flow Modelling – Residential-cum-Commercial Development, Rajawali, Vasai, Palghar
Client: Aqura Enviro Projects Pvt. Ltd., Mumbai
Year: March 2026
Scope of Work: Hydrological and flood-risk assessment of the project catchment and study area at Rajawali, including catchment delineation, DEM generation and hydrological/hydraulic modelling using HEC-RAS.
4. Drone Survey – Gat Nos. 303 & 411, Dahanu, Palghar, Maharashtra
Client: M/s Kesari Infrabuild Pvt. Ltd., Vashi, Navi Mumbai
Year: June 2025
Scope of Work: Drone survey covering approximately 1,500 acres at Gat Nos. 303 and 411 in Dahanu, including generation of orthophotos, Digital Terrain Model (DTM), Digital Surface Model (DSM) and contour maps.
5. Environmental Pre-Feasibility Study – Proposed Jetty & Green Cargo Storage, Dahanu, Palghar
Client: M/s Kesari Infrabuild Pvt. Ltd., Vashi, Navi Mumbai
Year: June 2025
Scope of Work: Preparation of Land Use/Land Cover (LULC) and CRZ mapping using Sentinel-2 satellite imagery for the proposed jetty and green cargo storage development. The assignment also included preparation of utility, socio-economic and village-location maps using GIS to support environmental assessment and project planning.
6. Land Use/Land Cover Study for Greenbelt Development – Tata Steel, Kalinganagar, Odisha
Client: M/s Econsus Environmental LLP, Nagpur / Tata Steel, Kalinganagar
Year: January 2023
Scope of Work: Greenbelt and LULC mapping using high-resolution CARTOSAT-3 and MX satellite imagery. The study included mapping of existing and new plantation areas and preparation of sampling-location maps for different tree-size classes to support greenbelt assessment and development.
7. Feasibility Study – Secured Landfill-9 Facility, Birla Copper Unit, Dahej, Gujarat
Client: NPC, Gandhinagar, Gujarat / Hindalco Industries Ltd.
Year: October 2022
Scope of Work: Topographic survey, subsurface investigation, hydrogeological and geological investigations, hydrology and drainage design, and preparation of design fundamentals for the secured landfill facility. The assignment included conceptual design, quantity and volume estimation and liner-system considerations.
8. LULC, Biodiversity Change, Hydrology & Flood Risk Assessment – Proposed STP near Deepor Beel, Guwahati, Assam
Client: AQURA Enviro Projects Pvt. Ltd., Mumbai / JICA-funded project
Year: June 2022
Scope of Work: LULC analysis of the Guwahati Municipal Corporation sewer catchment, generation of DEM and watershed catchments for the Pamohi River and Deepor Beel, and flood estimation in the vicinity of the proposed STP site.
9. Hydrology Study – Solar Power Project, Deesa, Banaskantha, Gujarat
Client: M/s Sprng Energy Private Limited, Pune
Year: October 2021
Scope of Work: Hydrological assessment and discharge calculations for two land parcels of the proposed solar-power project, including runoff and flood-inundation assessment using the Curve Number (CN) method.
10. Flood Risk Assessment – Maple Tree Project, Kanjurmarg, Mumbai
Client: M/s Vikhroli Business City Pvt. Ltd., Mumbai
Year: September 2021
Scope of Work: Assessment of the existing stormwater drainage system, stormwater-runoff estimation and evaluation of the hydraulic capacity of the Crompton–Kanjur Nullah system, including velocity and discharge calculations using Manning’s equation.
11. Hydrological Study & Major Nalla Assessment – SRA Project, Kandivali West, Mumbai
Client: M/s Shri Vighnaharta CHS (Prop.), Mumbai
Year: April 2021
Scope of Work: Hydrological assessment for revalidation and revised Major Nalla remarks for the proposed SRA project. The assignment included stormwater-runoff calculations, assessment of the existing hydraulic capacity of Kamala Nehru Nala, velocity and discharge estimation using Manning’s equation, and inputs for stormwater conveyance design.
12. Stormwater & Hydrological Study – SRA Project, Andheri West, Mumbai
Client: M/s Shiv Infra Vision Private Limited, Mumbai
Year: June 2020
Scope of Work: Assessment and design inputs for stormwater conveyance associated with Mogra Nala near the proposed SRA development, including stormwater-runoff calculations and evaluation of existing channel capacity, velocity and discharge using Manning’s equation.
13. Flood Risk Assessment – Proposed Township, Tivri, Vasai, Palghar
Client: M/s DDPL, Global Infrastructure, Mumbai
Year: February 2020
Scope of Work: Hydrological and flood-risk assessment of the proposed township and its catchment, including catchment delineation, topographic contour and DEM generation, morphometric analysis and hydrological modelling using HEC-RAS.
14. IWRM Rainwater Harvesting Site Selection & Water Management Study – Ambewadgaon, Beed
Client: L&TFS, Santacruz East, Mumbai
Sub-Consultant: RSMGC Advisory
Year: December 2019
Scope of Work: GIS-based assessment and selection of suitable rainwater-harvesting structures in accordance with CGWB guidelines as part of an Integrated Water Resources Management (IWRM) study.
15. Stormwater Disposal & Flood Risk Study – Hiranandani Sands Township, Alibaug, Raigad
Client: M/s Dynamix Vacation Resorts Pvt. Ltd.
Sub-Consultant: M/s Building Environment Pvt. Ltd., Navi Mumbai
Year: September 2019
Scope of Work: Hydrological and stormwater modelling using HEC-RAS for the proposed township development at Nagaon and Bagmala. The study assessed drainage and flood conditions and supported the planning of additional drains and tidal gates to reduce flood risk and drainage-water levels.
16. ESIA – Hail, Devi Kothi, Sai Kothi-I & Sai Kothi-II Hydroelectric Projects, Himachal Pradesh
Client: Himachal Pradesh State Electricity Board Limited (HPSEBL)
Consultant: AF-Consult India Pvt. Ltd.
Sub-Consultant: M/s Terracon Ecotech Private Limited, Mumbai
Year: January–May 2019
Scope of Work: Geological and hydrological studies for four hydroelectric projects—Hail HEP (18 MW), Devi Kothi HEP (16 MW), Sai Kothi-I HEP (15 MW) and Sai Kothi-II HEP (16.50 MW)—including rainfall-runoff assessment and environmental-flow modelling based on available data. The assignment formed part of a KfW-funded ESIA undertaken under KfW sustainability and IFC guidelines.
17. LULC & Mangrove Assessment for EIA – MSDP Stage II, Malad Zone, Mumbai
Client: AQURA Labs Pvt. Ltd., Mumbai / BVPL
Year: December 2016–March 2017
Scope of Work: LULC analysis of the sewer catchment for the proposed Malad wastewater treatment facility and estimation of mangrove density over approximately 35 ha using NDVI-based analysis to support the Environmental Impact Assessment.
18. Water Resource Stewardship – Sukinda Valley, Jajpur, Odisha
Client: RSMGC Advisory / Indian Metals & Ferro Alloys Ltd. (IMFA)
Year: May 2015–January 2016
Scope of Work: Water-resource management study including design of garland drains and a proposed sump for the ETP; preparation of 2D contours and 3D topographic models using GIS and Surfer; and selection of hyperaccumulator plants for management of hexavalent chromium in mining-affected surface water.
19. Hydrogeological Study, Groundwater Abstraction & Rainwater Harvesting – Sikar, Rajasthan
Client: Rajasthan Industrial Development, Sikar District, Rajasthan
Year: May 2015–January 2016
Scope of Work: LULC and hydrogeological assessment to support groundwater abstraction for industrial use, together with identification and design of wastewater-management and rainwater-harvesting/recharge structures based on groundwater conditions and recharge zones.