CrawfordRigMech Heavy Engineering
Request a Quote

Preventive Maintenance

Preventive maintenance programmes built from your equipment register — intervals set by duty and criticality, not by a generic template.

02  /  OVERVIEW

What this service is for

A preventive programme that services everything at the same interval wastes money on the robust equipment and still misses the critical machine that needed attention sooner.

We build the schedule from criticality and duty, so effort concentrates where a failure actually stops production.

03  /  SCOPE

What is included

  • Equipment register and criticality assessment
  • Service interval definition by duty and consequence
  • Routine inspection and servicing execution
  • Lubrication regime review
  • Spares holding recommendations

SRV-05  ·  Preventive Maintenance

04  /  APPROACH

How we run it

Basis

Criticality drives interval

Equipment whose failure stops production is serviced on a different basis to equipment that has a standby.

Outcome

Fewer unplanned stops

The objective is not more maintenance. It is moving work out of breakdown and into a planned window.

05  /  DELIVERY

The sequence this runs to

The depth changes with the size of the job. The sequence does not.

Assessment

Site attendance, condition survey and failure analysis. We establish what the equipment is actually doing before anyone proposes a fix.

Engineering

Technical solution defined against the operating envelope — loads, tolerances, materials and access constraints.

Planning

Method statement, risk assessment, parts, tooling and manning scheduled against your shutdown window.

Execution

Work carried out by mechanical technicians under a written procedure, with hold points recorded as they are passed.

Installation

Components installed to the written method — alignment, clearances and torque set against the drawing, with hold points signed as they are passed.

Commissioning

Controlled start-up and function checks under operating conditions, before the asset is declared ready.

Testing

Function testing, alignment verification and performance checks before the asset is handed back.

Handover

Documented completion — what was found, what was done, what was replaced, and what to watch.

06  /  RELATED

Often taken together

All services

SRV-07

Equipment Inspection

Condition assessment and inspection of mechanical equipment and structures.

SRV-08

Engineering Support

Embedded mechanical engineering capability for teams without it in-house.

Industrial workshop floor with heavy mechanical components on precision jigs

07 / ENQUIRE

Discuss preventive maintenance for your asset.

Send the equipment details and the timescale. You will get a straight answer on scope and feasibility.