RHELGAN · Water Storage & Supply Systems
RHELGAN structures international water projects around demand, source-water quality, storage, treatment, pumping and distribution. Modular storage is combined with project-selected treatment and pressure systems rather than sold as an isolated tank.
Modular storage
GRP sectional storage is the primary modular pathway for suitable projects, with stainless systems retained for specialist requirements. Exact potable-water certifications and project engineering are confirmed for the selected configuration.
Project-selected treatment
Rainwater, bore, surface, municipal, brackish and seawater sources require different treatment approaches. RHELGAN does not default every project to reverse osmosis.
System families
Each pathway carries its own planning logic, project inputs and specification controls, while remaining connected to the same source-to-distribution architecture.
Water storage, treatment, pumping and distribution for individual homes, housing clusters and programme-scale residential developments where utility reliability, climate and long-term maintenance need to be planned with the buildings.
Open pathwaySource-to-distribution water infrastructure for villages, settlements, housing programmes and complete communities, scaled from small community systems into engineered multi-zone projects.
Open pathwayRapid-deployment storage, treatment, pumping and distribution packages for disaster response, temporary settlements, field operations and the transition into recovery infrastructure.
Open pathwayWater storage, treatment and distribution for schools, training facilities and campuses where drinking water, hand hygiene, sanitation, cleaning and selected kitchen or boarding services need coordinated infrastructure.
Open pathwayHigher-reliability water systems for clinics and health facilities where water quality, pressure, storage autonomy and service continuity are tied directly to facility operation.
Open pathwayRoof-catchment water systems combining debris control, first flush, storage, treatment and distribution for housing, schools, clinics and community facilities.
Open pathwayProject-configured solar pumping for bore, well, transfer and selected community-water duties where storage can provide resilience without relying on continuous grid supply.
Open pathwaySource-specific treatment pathways for rainwater, bore, surface, municipal, brackish and seawater projects, selected from measured water quality and the required finished-water use.
Open pathwayTransfer, bore, booster and distribution pumping arranged around actual flow, head, operating duty and continuity requirements rather than a generic pump size.
Open pathwayCollapsible pillow, bladder and self-supporting storage pathways for emergency response, temporary camps, field operations and short-to-medium-duration water infrastructure.
Open pathwayProject-engineered bulk water storage for larger communities, developments and infrastructure programmes using modular or bolted tank architectures selected around capacity, site conditions and long-term operation.
Open pathwayBore and groundwater supply pathways covering source yield, pump duty, raw-water quality, treatment, storage and distribution for remote communities, institutions and housing programmes.
Open pathwayElevated storage and gravity-distribution pathways for projects where terrain or a supported tank can provide useful pressure, reduce pumping runtime and improve resilience.
Open pathwayProject planning for moving treated or approved water from storage to homes, schools, clinics, WASH blocks and community facilities through controlled gravity or pumped networks.
Open pathwayControl and monitoring pathways for tank levels, pumps, treatment equipment, alarms and remote project visibility, selected to match the system complexity and available communications.
Open pathwayProject-configured treatment pathways for saline groundwater, brackish sources and seawater where conventional filtration is not sufficient to reach the required finished-water quality.
Open pathwayTransportable water-treatment systems arranged on skids or within containerised plant rooms for rapid project deployment, remote operation and repeatable community or institutional infrastructure.
Open pathwayDedicated project water-storage pathways for fire-protection reserves where a development, institutional facility or infrastructure project requires a separate fire-water volume and connection strategy.
Open pathwaySource-side pumping, screening and transfer pathways that move raw water from bore, surface, delivered or bulk sources into storage and treatment without treating the intake as an invisible project interface.
Open pathwayControlled public water-distribution points for communities, schools, camps and recovery sites where safe access, drainage, queueing, fixtures and maintainability matter as much as the upstream tank.
Open pathwayProject planning for source testing, treatment verification, commissioning samples and operating records so water-quality decisions are based on current evidence rather than assumptions.
Open pathwayWater System Selector
This is a planning tool, not final engineering. Final capacity, treatment, structural design and distribution are confirmed from actual project inputs.
Planning starting point
RW-C500Village and settlement water supply
Standard configuration architecture
These configurations organise procurement and technical review. They are not fixed bills of materials and do not replace project demand calculations or destination engineering.
Remote and off-grid housing
5-20 m³ planning rangeSmall housing and staff accommodation clusters
20-50 m³ planning rangeSchools and education facilities
20-50 m³ planning rangeLarger schools and training campuses
50-150 m³ planning rangeClinics and primary healthcare facilities
20-50 m³ planning rangeLarger healthcare facilities
50-200+ m³ planning rangeSmall community water supply
20-50 m³ planning rangeVillage and settlement water supply
30-100 m³ planning rangeLarger community infrastructure
50-200 m³ planning rangeMajor community and development projects
100-500+ m³ planning rangeRapid-response and recovery operations
5-10 m³ flexible storage rangeCamps and disaster-response projects
10-30 m³ flexible storage rangeLarger emergency-response projects
30 m³+ flexible storage rangeHousing, schools, clinics and community facilities
Project-sizedRemote communities and facilities
Project-sizedModular water storage
Small facilities, housing clusters and local storage
Schools, clinics, housing and small communities
Community and institutional water systems
Larger community and development projects
Large developments and infrastructure programmes
Major storage requirements outside standard planning classes
Project tools
Use the project tools to turn an early requirement into a traceable storage, treatment, pumping and delivery brief.
Structure source type, yield, quality testing, seasonal reliability and the treatment questions that follow.
Open source reviewConvert demand and autonomy assumptions into a transparent storage planning range before tank geometry is selected.
Open demand plannerCompare the fifteen standard RHELGAN water configurations across housing, schools, health, community and emergency applications.
Open system matrixStructure the technical schedule for storage, treatment, pumps, controls, evidence, documentation and project interfaces.
Open specification templateDefine supplied equipment, local civil works, services, pipework, installation, approvals, commissioning and operations.
Open responsibility matrixPlan packing, freight, unloading, container access, local handling, storage and site readiness before dispatch.
Open logistics guideProject delivery
Evidence, site readiness, commissioning, spares and maintenance are defined before handover rather than left to the end of the project.
Control potable-water evidence, calculations, pump curves, treatment data, drawings, manuals and warranties against the exact project configuration.
Open evidence frameworkReceiving, site readiness, assembly, controls, functional testing, water-quality verification, operator training and handover.
Open commissioning frameworkOperating routines, monitoring, water-quality responsibilities, remote-project spares and long-term system ownership.
Open O&M frameworkDocuments ready
Upload the documents first and keep later project information under the same Apollo reference.
Upload project documentsEarly-stage project
Use the dedicated project brief. Unknown information can remain unknown while the next technical questions are defined.
Open Water Project BriefStructured water intake
Country, application and a contact point are enough to begin.
Unknown is acceptable. Treatment is selected from the source-water condition and required finished-water quality.
These inputs define storage material, tank geometry, treatment, pumping and project interfaces.
Tell us the outcome, what is already known and what still needs to be resolved.
Submitting a brief creates no purchase commitment. Final storage, treatment, pumping and distribution are selected from actual demand, source-water quality, site conditions and destination requirements.
Scope control
Final demand, source-water quality, treatment process, tank structure, foundation, wind and seismic requirements, pumps, electrical system, pipework, local approvals, installation, commissioning and operating responsibilities remain project-specific unless explicitly included in the written Apollo scope.