Services

OUR SERVICES

For 25 years, Water Solutions Lanka Pvt Ltd (WSL) has been the preferred water solutions provider for Sri Lanka’s domestic and industrial projects—from small-scale installations to large infrastructure developments. We serve high-capacity industries with precision analysis, actionable recommendations, and 24/7 support, guaranteeing operational safety, regulatory compliance, and complete client satisfaction.

Investigation & Report on Availability of Groundwater
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WATER SOLUTIONS LANKA PVT LTD IS REGISTERED FOR GROUND WATER INVESTIGATION, DRILLING AND EXPLORATION PROVIDED BY MINISTRY OF IRRIGATION AND WATER RESOURCES MANAGEMENT

ජලසම්පාදන හා ජලසම්පත් කළමනාකරණ අමාත්‍යාංශය විසින් අනුමත කරන ලද භූගත ජල කැණීම් හා ගවේෂණ සේවා සපයන ලෙස වෝටර් සොලූෂන්ස් ලංකා පුද්ගලික සමාගම ලියාපදිංචි කර ඇත.

WSL use the industry‑leading Resistivity 2D-Tomography method and we provide the most accurate hydrogeological testing available. Our expert hydrogeology team combines field data with advanced analysis to deliver detailed groundwater availability reports for both domestic and industrial projects.

Aquifer Mapping – Identification and delineation of groundwater-bearing layers

Yield Estimation – Calculation of sustainable water extraction rates

Water Quality Assessment – Analysis of chemical and biological parameters

Site Suitability Evaluation – Recommendations for optimal well placement

Regulatory Compliance Documentation – Reports meeting national water board standards


Installation of Tube Wells Based on Shallow/Deep Ground Water
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WATER SOLUTIONS LANKA PVT LTD IS REGISTERED FOR GROUND WATER INVESTIGATION, DRILLING AND EXPLORATION PROVIDED BY MINISTRY OF IRRIGATION AND WATER RESOURCES MANAGEMENT

ජලසම්පාදන හා ජලසම්පත් කළමනාකරණ අමාත්‍යාංශය විසින් අනුමත කරන ලද භූගත ජල කැණීම් හා ගවේෂණ සේවා සපයන ලෙස වෝටර් සොලූෂන්ස් ලංකා පුද්ගලික සමාගම ලියාපදිංචි කර ඇත.

WSL design and install high‑capacity Industrial Tubewell systems and Reliable Domestic wells that meet the highest quality standards. Our advance drilling combined with hydrogeological analysis, guarantees efficient water extraction, system durability, and full regulatory compliance for sustainable water supply.

Industrial & Domestic Shallow/Deep Tubewell Systems – High‑yield industrial & reliable residential wells

Site‑Specific Hydrogeological Analysis – Optimized depth & placement

Advanced Drilling Methods –Rotary Mud Drilling, Rotary Air, RC & DTH for all geological applications

Complete Installation – Pumps, casing, screens, panel boards & immediate operation

WRB & Environmental Compliance – Fully certified installations

Post‑Installation Monitoring – Yield verification & ongoing support


Installation of Water Systems Using Wells with Horizontal Galleries
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WSL operates the industry’s most accurate and advanced horizontal drilling machinery, specifically engineered for collector‑well systems. Our technology enables precise installation of horizontal galleries that maximize groundwater extraction and optimize distribution for large‑scale water systems.

Horizontal Drilling – Equipment for horizontal radial gallery installation

Increased Yield Capacity – Multiple horizontal arms significantly enhance water collection

Minimal Surface Disruption – Trenchless technology preserves landscape and infrastructure

Ideal for High‑Demand Sites – Perfect for industrial plants, municipalities & large institutions

Engineered Durability – Corrosion‑resistant screens and casings for long‑term performance

Integrated System Design – Seamless connection to treatment and distribution networks


Design & Construction of Water Treatment Plant Systems
water treatment plant

WSL design and construct large‑scale water treatment plants for municipalities, industrial complexes, and major commercial developments. We deliver turnkey solutions—from conceptual design and civil construction to mechanical installation and commissioning—ensuring reliable, high‑capacity treatment that meets the required water quality standards and capacity.

Municipal & Industrial Plants – Designed for high‑volume raw water processing

End‑to‑End Project Delivery – Design, civil works, mechanical, electrical & automation

Scalable & Future‑Ready Design – Modular expansion capability for growing demand

Total Water Management – Day‑to‑day operation, staffing, and plant management services

Operator Training & Handover – Complete documentation and staff training

Maintenance – Preventive & corrective maintenance for sustained performance


Design & Construction of Waste‑Water Treatment Systems
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WSL design and construct large‑scale wastewater treatment plants for municipalities, industrial estates, and major commercial developments. We deliver turnkey solutions—from process design and civil construction to mechanical installation and commissioning—ensuring effective treatment that meets stringent environmental discharge standards.

Municipal & Industrial Plants – Designed for high‑volume wastewater processing

End‑to‑End Project Delivery – Design, civil works, mechanical, electrical & automation

Advanced Treatment Processes – Primary, secondary & tertiary treatment with nutrient and odor removal

Scalable & Future‑Ready Design – Modular expansion capability for growing demand

Total System Management – Day‑to‑day operation, staffing, and plant management

Comprehensive Maintenance – Preventive & corrective maintenance for sustained performance

Regulatory Compliance – Meets Local authority & environmental standards

Operator Training & Handover – Complete documentation and staff training


Rain‑Water Harvesting & Groundwater Recharge Systems
rainwater harvesting system in ground

WSL designs and installs complete storm‑water management systems to capture, store, and recharge groundwater. Our integrated solutions include advanced rain‑water harvesting, infiltration‑wells, trenches, and recharge‑boreholes—optimizing water conservation, reducing runoff, and supporting sustainable resource management.

Complete Rain‑Water Harvesting – Roof & surface collection, filtration, storage & distribution

Infiltration‑Wells & Trenches – Subsurface structures to enhance groundwater percolation

Recharge‑Boreholes – Direct injection of harvested water into aquifers

Storm‑Water Management – Reduces flooding and urban runoff impact

Sustainable Water Security – Enhances local water tables and drought resilience

Custom‑Designed Systems – Customised to site topography, soil type & water demand

Low‑Maintenance & Durable – Built with quality materials for long‑term performance


Construction of Intake Structures, Penstocks & Pump Houses & Well – Sinking Technology
S4

WSL specializes in the design, construction, and sinking of intake structures, penstocks, and pump houses—even in remote and un‑accessible areas. Our expertise includes challenging installations where conventional methods are impractical, ensuring reliable raw water collection and transport under all conditions.

Intake Sinking in Remote Sites – Expertise in difficult‑to‑access river, lake, and coastal locations

Raw Water Collection Systems – Designed for sediment exclusion and debris control in harsh environments

Penstock Installation – Engineered for rugged terrain and variable hydraulic conditions

Pump Houses for Isolated Areas – Self‑contained, low‑maintenance designs with backup power

Minimal Site Disturbance – Eco‑sensitive installation preserving natural landscapes


Construction of River Bank Protection and Gabion Walls
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WSL designs and builds durable riverbank protection systems and gabion walls to prevent erosion, stabilize slopes, and protect water infrastructure. Our solutions combine engineering precision with environmental sensitivity for long‑term landscape and watercourse stability in both natural and developed settings.

Gabion Wall Construction – Wire‑mesh cages filled with stone for flexible, permeable structures

Slope Stabilization – Prevents landslides and bank collapse in high‑flow areas

Infrastructure Protection – Safeguards pipelines, intake structures, and bridges from scour

High‑Flow & Flood Resilience – Engineered to withstand extreme weather conditions


Micro Tunnelling for Road Crossings for Pipe‑Laying
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WSL specializes in trenchless micro‑tunnelling using horizontal drilling equipment for utility pipe installations beneath roads, railways, and sensitive infrastructure. Our method eliminates surface disruption, preserves pavement and structural integrity, and accelerates project completion with minimal environmental and community impact.

Trenchless Technology – No‑dig installation under roads, rail, and built‑up areas

Horizontal Directional Drilling (HDD) – Precision boring for pipelines up to large diameters

Zero Surface Disruption – Maintains traffic flow, business access, and landscape aesthetics

Pavement & Infrastructure Protection – Eliminates costly repairs and reinstatement

Fast Project Turnaround – Reduced timeline compared to open‑cut methods

Minimal Environmental Footprint – Low noise, dust, and site disturbance

Suitable for All Utilities – Water, sewage, stormwater, telecom, and electrical conduits


Design, Installation & Commissioning of Filtration Systems
filter systems

WSL designs, installs, and commissions integrated filtration systems covering pre‑treatment, reverse osmosis (RO), sand filtration, activated carbon (ACF), and iron removal. We import high‑quality components from trusted international suppliers, offering a wide range of advanced technologies. Each system is custom‑designed to meet specific water quality targets, operational demands, and regulatory compliance.

Wide-range of Filtration Solutions – From pre‑treatment to polishing filtration

Premium Imported Components – Sourced from leading global manufacturers

Custom‑Engineered Design – Customized to raw water quality and end‑use requirements

Advanced Technologies – RO, multimedia filters, activated carbon, and iron/manganese removal

Full Installation & Commissioning – Turnkey delivery including automation and controls

Regulatory Compliance – Systems designed to meet industry standards

Ongoing Support – Training, maintenance, and consumable supply


Automated (PLC‑Based) Filtration & Treatment Solutions
automated frp 2 compressed

WSL integrates PLC‑based control systems with HMI operator panels, pneumatic/electric control valves, and real‑time monitoring instruments to automate filtration systmes. Our solutions ensure precise process control, operational efficiency, and 24/7 system reliability with minimal manual intervention.

Automation Integration – PLC + HMI for intuitive control and monitoring

Precision Valve Control – Pneumatic/electric actuated valves for accurate flow regulation

Real‑Time Instrumentation – Sensors Integration for pressure, flow, pH, TDS, and turbidity

Automated Backwashing & CIP – Scheduled cleaning cycles for sustained performance (PLC-Based and Time-Based)

Remote Access & Alarming – SCADA connectivity for off‑site monitoring and alerts

Energy & Chemical Optimization – Automated dosing and pump control to reduce waste

Fail‑Safe Design – Redundant controls and emergency shutdown protocols


Design & Construction of Oil Separator & Filtration Units
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WSL designs and builds customized oil‑water separator systems and filtration units for industrial wastewater treatment. Our solutions effectively remove hydrocarbons, suspended solids, and contaminants to meet stringent environmental discharge standards and support sustainable, compliant operations across various industries.

API & CPI Separators – Gravity‑based oil‑water separation for high‑flow applications

Coalescing Plate Separators – Enhanced oil removal efficiency for emulsified fluids

Hydrocarbon & Sludge Recovery – Systems for oil recovery and waste minimization

Compact & Skid‑Mounted Designs – Ideal for space‑constrained industrial sites

Automated Controls – PLC and Timer based monitoring and control for consistent performance

Compliance‑Focused Design – Meets CEA and local authority standards

Turnkey Delivery – Design, fabrication, installation, and commissioning


Automation & Electrical Panel Solutions for Water Systems
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WSL provides turnkey automation and electrical panel solutions for pumping stations, treatment plants, and distribution networks. Our systems include PLC/SCADA integration, motor control centers, VFDs, and remote monitoring—ensuring reliable, efficient, and fully automated water management with maximum operational uptime.

Electrical Panel Design – MCC, PCC, and control panels built to client specifications

PLC & SCADA Integration – Centralized control with real‑time visualization and data logging

VFD & Soft‑Starter Solutions – Energy‑efficient motor control and smooth system startups

Remote Monitoring – Cloud‑based access for off‑site supervision and alarms

Energy Management Systems – Optimization of pump schedules and power consumption

Safety & Compliance – Panels built to IEC standards with proper earthing and protection


Water Supply with Zero Capital Investment
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WSL provides turnkey water supply solutions without initial capital investment through our Build‑Operate‑Transfer (BOT) and Water‑as‑a‑Service (WaaS) models. We design, build, and operate dedicated water systems while you pay only for the water consumed—eliminating upfront costs, maintenance responsibilities, and operational risks.

BOT & WaaS Models – Flexible financing options with no upfront capital required

End‑to‑End Service – Design, construction, operation, and maintenance by WSL

Pay‑Per‑Use Billing – Transparent charges based on actual water consumption

Dedicated Water Systems – Custom‑built infrastructure for your site’s specific needs

Risk‑Free Operation – We handle all regulatory, technical, and compliance responsibilities

Performance‑Guaranteed Supply – Assurance of water quality and quantity

Option to Transfer – Ownership transfer possible after agreed contract period

24/7 Monitoring & Support – Continuous oversight ensuring uninterrupted supply


Operation & Maintenance of Water Systems
o&m

WSL offers Operation & Maintenance (O&M) services for water treatment plants, tubewell & pumping systems, pumping stations, and distribution networks. Our full‑service approach includes preventive maintenance, performance monitoring, chemical management, emergency repairs, and regulatory reporting—ensuring continuous, compliant, and cost‑effective system operation with maximum uptime.

Preventive Maintenance Programs – Scheduled inspections, servicing, and part replacements

Performance Monitoring & Optimization – Real‑time tracking of efficiency and water quality

Chemical Management – Dosing optimization, inventory control, and safe handling

Emergency 24/7 Response – Rapid repair and troubleshooting to minimize downtime

Regulatory Compliance Management – Effluent monitoring, reporting, and audit readiness

Operator Training & Upskilling – Ongoing staff training and certification support

Spare Parts Management – Maintained inventory for critical components

Energy & Resource Efficiency Audits – Recommendations to reduce operational costs

Asset Management & Life‑Cycle Planning – Prolonging system lifespan and ROI


Filter Disinfection Implementation Using Chemical Washing
filter disinfection

WSL performs targeted filter disinfection through specialized chemical washing protocols. Treatment chemicals are selected based on specific micro‑organism contamination analysis, ensuring effective biofilm removal, complete sterilization, and restoration of filter performance—without damaging media or system components.

Microbial Analysis‑Driven Treatment – Lab testing to identify bacteria, algae, or fungal contamination

Custom Chemical Selection – Biocides, chlorine‑based agents, peroxides, or ozone as required

Biofilm & Scale Removal – Deep cleaning of filter media and internal surfaces

Non‑Damaging Procedures – Protocols that preserve filter integrity and service life

Performance Restoration – Returns filtration efficiency to original specifications

Residual Protection – Optional post‑treatment to prevent rapid re‑contamination

Safe Handling & Disposal – Environmentally compliant chemical use and waste management

Documentation & Reporting – Detailed disinfection logs and post‑treatment verification


High‑Pressure Internal Pipeline Cleaning Using Pipe Cleaning Systems
pipe cleaning

WSL performs internal pipe cleaning using specialized pipe cleaning systems equipped with high‑pressure hydro‑jetting units (up to 5,000 psi). This advanced equipment effectively removes mineral deposits, corrosion, biofilms, and obstructions, restoring original flow rates and preventing contamination in water distribution networks—without excavation or pipe replacement.

Dedicated Pipe Cleaning Systems – Equipment for industrial and municipal pipelines

High‑Pressure Hydro‑Jetting – Up to 5,000 psi for thorough deposit and biofilm removal

Non‑Destructive Cleaning – Preserves pipe integrity and extends service life

Restored Hydraulic Capacity – Returns pipelines to original flow and pressure specifications

Biofilm & Legionella Control – Eliminates microbial colonies that affect water quality

Suitable for All Pipe Materials – Works on steel, ductile iron, PVC, and concrete pipes

Minimal Service Disruption – Rapid cleaning with limited downtime for operations


Expert Hydrogeological & Engineering Consultancy
eng consultancy

WSL provides specialized consultancy in hydrogeology, water resource management, and civil engineering for water‑related projects. Our expert team delivers data‑driven insights, feasibility studies, design reviews, and compliance guidance—ensuring your projects are technically sound, sustainable, and cost‑effective.


Total Solution Provider for Water Systems & Industrial Instrumentation
wsl products

Factory-Direct Imports from Global Suppliers
Complete Inventory | Best Value Pricing | Uninterrupted Supply
Warranty Protection: WSL + Original Manufacturer

Featured Products:
• Pump Technology: Smart Pumps, Tubewell Pumps, Sludge Pumps, Booster Pumps, Dosing Pumps, Multistage Pumps
• Storage Solutions: FRP Tanks, PE Tanks, Steel Tanks
• Measurement & Control: Industrial Sensors, Flow Meters, Pressure Transmitters, Level Sensors
• Automation: PLC Systems, HMI Panels, SCADA Software, Control Panels
• Treatment Systems: Water Treatment Plants, Filtration Units, DAF Systems, UF/RO Systems
• Components: Valves, Actuators, Pipes, Fittings, Chemical Dosing Systems