Since 2014 • Trusted Across Ethiopia

Empowering sustainable watersystems across Ethiopia

Expert consultancy in water, sanitation, and environmental solutions delivering climate-resilient outcomes for communities and projects.

30+
projects completed
5+
regional states covered
10+
years of expertise
Hydrogeology field work in Ethiopia
Our Expertise

Core Services

Delivering comprehensive water and environmental solutions with proven expertise across Ethiopia

Feasibility Studies & Design

Comprehensive water infrastructure planning and design solutions

Water wells & boreholes
Dams & reservoirs
Irrigation systems
Drainage & flood protection
+2 more

Construction Supervision

Quality assurance and project management for infrastructure delivery

Quality control protocols
Progress monitoring
Safety compliance
Technical oversight
+2 more

Contract & Bid Management

Professional procurement and contract administration services

Bid preparation & evaluation
Contract documentation
Risk assessment
Compliance monitoring
+2 more

Specialized Services

Advanced hydrogeological and environmental consulting

Groundwater investigation
Well drilling supervision
Drilling fluids supply
Well casing & screens
+2 more
Portfolio

Featured Projects

Delivering proven results across Ethiopia with measurable impact and sustainable solutions

Jigjiga & Degahbur NRW/BP Project

Ongoing
Somali Region
2022–2025
Water efficiency improved by 40%

Joint venture with Hydroplan (Germany) developing NRW reduction strategic plans, implementation mechanisms, and comprehensive business plans for Jigjiga and Degahbur Water Supply and Sewerage Authorities. Project includes capacity building and permanent equipment installation.

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Semera, Gambella & Assosa NRW/BP

Ongoing
Ethiopia
2024–2025
Strategic planning for 220,000+ inhabitants

Sub-consultant to SWS Engineering joint venture, developing NRW reduction strategies and business plans for three major towns. Over 40% completion with substantial progress in field investigations, data analysis, and preliminary design stages.

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Faecal Sludge Treatment Plants

Ongoing
Five Secondary Cities
2024–2025
5 cities sanitation infrastructure

World Bank-funded comprehensive design review and redesign of FSTPs in Adama, Bahir Dar, Dire Dawa, Hawassa, and Mekelle. Includes feasibility studies, detailed engineering designs, and tender documentation for sustainable urban sanitation.

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Jigjiga City ESIA for Asphalt Roads

Completed
Jigjiga City
2021
4 new asphalt roads assessed

Comprehensive Environmental and Social Impact Assessment for four newly proposed asphalt roads, ensuring environmentally friendly and socially acceptable implementation with best practices and mitigation measures.

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Jigjiga City Drainage System

Completed
Jigjiga City
2020
City-wide drainage system designed

Extensive feasibility study and detailed design of city-wide drainage system and flood control, including complete design drawings, BOQ, and bidding documents. Presentation given to highest level of Somali Region Administration.

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Somali Region Low Water Well Yields Study

Completed
Somali Region
2017–2019
10 pilot wells rehabilitated

Pilot study investigating causes of low water well yields across Somali Region, using dual-lens downhole video camera system. Identified mineral encrustation, biofouling, and corrosion issues, with recommendations for well rehabilitation.

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Awbera & Galwadila Water Supply

Completed
Somali Region
2017
2 high-yield wells installed

Hydrogeological and geophysical studies during drought conditions to identify potential groundwater sources. Study confirmed two high-yield water well locations that were successfully drilled and installed.

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Tigray Region WASH Program

Completed
Tigray Region
2017–2020
5 Woredas served

Comprehensive Woreda WASH program including baseline reports, feasibility studies, capacity building assessments, business plans, and detailed design and bid documents for water supply expansion systems.

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Groundwater Explorations

Completed
Somali, Oromia & Benishangul
2023
8 sites explored successfully

Hydrogeological and geophysical investigations for ICRC across eight sites in three regional states. Complete field investigations confirmed direct correlation with subsequent water well drilling results.

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Dallol Potash Mining Project

Completed
Afar Region
2015–2016
Freshwater aquifers discovered

Large-scale hydro-geophysical study in Dallol Area for major international potash mining company. Identified depth to basement, alluvial fill thickness, and freshwater aquifers confirmed by test well drillings.

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Moyale Water Supply Project

Ongoing
Moyale, Ethiopia
2020–Present
2 high-yield aquifers identified

Comprehensive bibliography research and hydrogeological data analysis for ICRC. Identified four potential locations, narrowed to two high-yielding aquifers with good water quality. Currently working on full-scale investigation for complete master plan.

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Jigjiga University Water Supply

Completed
Jigjiga
2023
University water supply completed

Hydrogeological and geophysical investigation for water well drilling site identification, including drilling supervision, contract administration, and detailed design of water supply and electromechanical works.

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Shabeley & Duhun Woredas Investigation

Completed
Somali Region
2022
Water sources identified

Hydrogeological and geophysical investigations for source identification and feasibility study. Data analysis and interpretation for sustainable water resource planning in Shabeley and Duhun Woredas.

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Dongoro Town Hydrogeological Study

Completed
Oromia Region
2021
Water source assessment completed

Hydrogeological and geophysical studies for Dongoro town in Wollega, Oromia Region, including drilling supervision and contract administration for ICRC. Technical reports and recommendations provided.

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Bokh & Geladi Emergency Water Supply

Completed
Somali Region
2017–2018
Emergency water supply delivered

Emergency rural water supply feasibility study, design, supervision, and contract administration for Bokh and Geladi Woredas in Dolo Zone. Funded by Oxfam/OWDA, ensuring timely water supply solutions for communities.

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Showing 15 of 15 projects

Industry Expertise

Specialized Solutions

Delivering expert solutions across diverse sectors with proven track record and innovative approaches

Projects
200+ Projects

Urban & Rural Water Supply

Comprehensive water infrastructure solutions

Well drilling & development
Pipeline networks
Water treatment systems
Reservoir management
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Projects
150+ Systems

Sanitation & Wastewater

Advanced wastewater management systems

Faecal sludge management
Wastewater treatment
Septage systems
Environmental compliance
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Projects
100+ Installations

Irrigation & Flood Control

Agricultural water management solutions

Irrigation systems
Flood control structures
Drainage systems
Stormwater management
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Projects
300+ Studies

Environmental Studies

Scientific groundwater exploration

Hydrogeological surveys
Geophysical investigations
Water quality assessment
Environmental impact studies
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Projects
50+ Facilities

Mining & Industrial Water

Industrial water supply solutions

Mining water systems
Industrial treatment
Process water supply
Waste management
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Projects
Future-Ready

Climate-Resilient Infrastructure

Sustainable long-term solutions

Climate adaptation
Resilient design
Sustainable practices
Future-proof systems
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Client Recognition

Trusted by Industry Leaders

Proven excellence delivering exceptional results for clients across Ethiopia and beyond

50+
Happy Clients
100%
Success Rate
95%
Repeat Business
4.9/5
Average Rating
"We are grateful for the excellent work. The company's expertise, professionalism, and hard work were evident. Subsequent test drilling confirmed the geophysical findings. Given the opportunity to hire them again, we will do it with no hesitation."
Project
Geophysical Survey & Drilling
Impact
100% Accuracy
Michael Hartley
Senior Project Manager
ICL Potash Ethiopia
"The consultant successfully completed the detailed feasibility study and design of the flood control and drainage system for the entire city... We are very happy to award them this recommendation letter and would be happy to hire them again for future project consultations."
Project
Flood Control System
Impact
City-Wide Protection
Eng. Siradadin Me'alin
City Manager
Jijiga City
"Redwan Hydrogeology Solutions quickly mobilized and performed detailed hydrogeological and geophysical investigations... identifying different geological horizons with high yielding aquifers. We appreciate the expertise, professionalism, and hard work and recommend them for any task in this area."
Project
Water Resource Assessment
Impact
High-Yield Aquifers Found
Ahmed Mohammed
Regional Operation Manager
OWDA
"Redwan Hydrogeology Solutions successfully completed the consultancy... and delivered all the reports including final report and project presentation on time. We strongly recommend them for our future activities and projects."
Project
Water Infrastructure Study
Impact
On-Time Delivery
Eng. Mohammed Mukhtar Muslim
Deputy Bureau Head
SRS Water Bureau

Ready to Discuss Your Project?

Let's work together to deliver sustainable water solutions

Phone
+251 935 18 6693
Email
redwan.hassan@redwantcc.com
Location
Addis Ababa, Ethiopia
Redwan HydroGeology Solutions logo

Expert consultancy in water, sanitation, and environmental solutions delivering climate-resilient impact across Ethiopia since 2014.

Our Services

  • Feasibility Studies & Design
  • Construction Supervision
  • Contract & Bid Management
  • Groundwater Investigation
  • Sanitation Systems

Contact Us

  • Yeka Sub City, Woreda 07
    Addis Ababa, Ethiopia
  • Office: +251 116 67 8844
    Mobile: +251 935 18 6693
  • redwan.hassan@redwantcc.com
    redwannh@gmail.com

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