Know the condition of every asset. Plan what comes next.
A wash plant is not a single asset — it is an operational system of interdependent mechanical, electrical, and water treatment equipment. We manage each element as a structured, data-driven asset hierarchy from commissioning through to refurbishment.
Five-level plant hierarchy.
Every managed wash plant is structured from the complete facility level down to individual replaceable components. This hierarchy drives targeted inspection schedules, structured service history, and obsolescence tracking at the appropriate level.
Plant
VERIFIED ALKOTA BUILDThe complete wash facility as a single managed infrastructure asset — e.g. "Warrington HGV Wash Plant".
System
Major functional systems within the plant — e.g. "High-Pressure Cleaning System", "Water Treatment System", "Control System".
Subsystem
Logical subsystems within each major system — e.g. "Triplex Pump Assembly", "Burner & Thermal Module", "Media Sand Filtration Unit".
Asset
Individual maintainable items with their own service records — e.g. "Pump No.1 (S/N 4491)", "Burner Unit", "Coalescing Separator".
Component
Specific components tracked for replacement within an asset — e.g. "Ceramic Plunger Set", "Coil Assembly", "VSD Drive Module".
45-Point Inspection Framework.
Our PPM schedules are configured per asset, duty cycle, criticality rating, and OEM recommendation. The following represents the inspection architecture across a comprehensive wash plant installation. Not all elements apply to every plant — the schedule is engineered to your specific system.
High-Pressure Triplex Pumps
Crankcase oil analysis & changeout, ceramic plunger condition, packing seal integrity, manifold valve seating, unloader valve calibration, inlet/outlet check valves.
Thermal Heating Systems
Continuous Schedule 80 coil pressure-test & thickness estimation, burner combustion efficiency analysis, electrode gap calibration, heat exchanger scaling assessment, fuel filter changeout.
Electric Motors & Drives
Phase-to-earth insulation resistance, bearing vibration & temperature monitoring, drive belt condition & tensioning, VSD parameter audit, thermal imaging for hot spots.
Water Treatment & Recovery
Media sand bed differential pressure check, coalescing plate fouling assessment, vacuum blower seal integrity, chemical dosing pump accuracy, oil separator skimmer function test.
PLC & Safety Systems
Category 4 E-stop loop continuity verification, optical sensor cleaning & alignment, emergency valve manual actuation test, HMI and SCADA parameter review, fault log analysis.
Pipework, Valving & Booms
High-pressure swivel joint seals & torque, pneumatic solenoid response timing, non-return valve backflow test, anti-freeze trace heating continuity, boom arm balance and rotation.
Effluent & Drainage Systems
Sump pump operation & float switch, level sensor calibration, silt basket condition, trench grating integrity, drainage gradient verification.
Controls & Operator Interfaces
Touchscreen HMI condition, wash recipe verification, operator fob/remote signal test, bay indicator lights, alarm annunciator test.
Critical Spares Consignment Strategy.
For high-value wash infrastructure, component sourcing lead times are the primary driver of extended downtime. Alkota engineers review your system architecture and define a structured critical spares holding — site-held, Alkota hub-held, or a dual-consignment model.
Data-ready asset management.
All Alkota-managed wash plant assets are maintained in a structured digital register — including asset hierarchy, service history, inspection readings, defect records, critical spares status, and lifecycle projections.
Where plants are configured with appropriate instrumentation gateways, this system architecture is telemetry-capable — enabling run-hour tracking, fault-condition alerting, and performance trend analysis.
Preparing a capital project or formal tender?
We work directly with Engineering Directors, Operations Managers, M&E Consultants, and Principal Contractors. We provide hydraulic sizing calculations, process flow diagrams, trade effluent advice, and CAD interfaces.