Services

We work on the equipment, the maintenance and the operation of wastewater treatment works. Bring us one problem asset or a whole site.

Row of blue pump motors on an industrial skid
01 / 04

Equipment Condition Assessment & Recovery

When a pump, screen, mixer or blower keeps letting you down, the first job is to understand why. We inspect the equipment in its working context, review its history and identify the root of the problem before recommending repair, refurbishment or replacement.

What it covers

  • Site inspection of mechanical and process equipment
  • Review of maintenance history and failure records
  • Root-cause investigation of recurring faults
  • Repair, refurbishment or replacement options
  • Recovery planning and supervision of the works

What you receive

  • Condition report with photographs
  • Prioritised recovery plan
  • Scope for repair contractors
Engineer in a hard hat working on a pump control panel
02 / 04

Maintenance & Reliability Improvement

Recurring failures are rarely bad luck. We look at how maintenance is planned, resourced and recorded, then help your team put practical routines in place that catch problems early and stop the same faults returning.

What it covers

  • Review of current planned and reactive maintenance
  • Preventive maintenance routines and task lists
  • Critical spares and lubrication planning
  • Bad-actor analysis of repeat-failure equipment
  • Coaching for site maintenance teams

What you receive

  • Maintenance strategy summary
  • Task lists by asset
  • Spares and routine schedules
Green pumps with blue pipework and pressure gauges
03 / 04

Asset Management

Good decisions need good records. We help build and tidy asset registers, assess criticality and condition, and turn that information into a clear plan for maintenance, refurbishment and capital spend.

What it covers

  • Asset register build, cleansing and tagging
  • Criticality and risk assessment
  • Condition grading across the site
  • Lifecycle and refurbishment planning
  • Support with records in your maintenance system

What you receive

  • Structured asset register
  • Criticality ranking
  • Multi-year intervention plan
Aerial view of circular and rectangular wastewater treatment tanks
04 / 04

Wastewater Plant Operations Consultancy

From inlet works to sludge handling, we work alongside operators and managers to review how the plant is being run, resolve operational problems and support teams through changes, upgrades and commissioning.

What it covers

  • Operational reviews of treatment processes
  • Troubleshooting of process and equipment issues
  • Operating procedures and site documentation
  • Support during upgrades, handovers and commissioning
  • Interim operational and technical support

What you receive

  • Operational review findings
  • Updated procedures
  • Action plan for the site team

Not sure which service you need?

Describe the problem and we will suggest where to start. Most conversations begin with a single site visit.

Discuss Your Plant

Next step

Tell us what your plant is doing, and what it should be doing.

Discuss Your Plant

Contact

  • [enquiries@your-domain.co.uk]
  • [+44 phone number]
  • United Kingdom

Clients

Existing clients can sign in to the site management platform.

Client Login

© 2026 ANARROSI Engineering. All rights reserved.

Wastewater engineering consultancy · United Kingdom