Wrench Time

Independent · editorial · no vendors

A schedule is a promise written in labour hours

An independent reference on maintenance operations: building a planned schedule, running work orders that get closed, understanding where technician hours actually go, and holding contractors to a response time that means something. For a commercial example of how workforce time data is presented, see the Monitask website.

35%
a common wrench-time figure before anyone measures it
4
places a technician hour goes that is not the job
30
guides in the archive
0
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Six guides worth reading first

The pieces that most often change how a small department plans its week.

Contractors7 min read

Response times that mean something

A four-hour response commitment is worthless without a definition of when the clock starts, what counts as a response, and what happens when it is missed.

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Written for departments with no planner

Most maintenance guidance assumes a planning function, a reliability engineer and a data analyst. Everything here assumes five technicians, a spreadsheet and a week that is already full.

Browse the full archive of 30 guides in the index.