--- title: "Work Order Closeout Best Practices: Where Failure History Is Born or Lost" slug: work-order-closeout-best-practices url: /topics/cartoons/work-order-closeout-best-practices/index.md publishedAt: "2026-11-07T14:46:09" updatedAt: "2026-11-07T14:46:09" excerpt: "A work order closes in about four seconds. The technician picks a status, types a word or two, and hits save. That four-second window is where the plant’s failure history either gets written or gets thrown away, and work order closeout best practices exist to make the first outcome the easy one. Pull a year […]" authors: - Reliable Media - Alison Field --- # Work Order Closeout Best Practices: Where Failure History Is Born or Lost By [Reliable Media](/authors/reliable-media/index.md), [Alison Field](/authors/alison-field/index.md) A work order closes in about four seconds. The technician picks a status, types a word or two, and hits save. That four-second window is where the plant's failure history either gets written or gets thrown away, and work order closeout best practices exist to make the first outcome the easy one. Pull a year of completed corrective work orders from almost any CMMS and the pattern is familiar: completion notes reading 'done,' 'replaced,' or 'adjusted,' with the failure code still sitting at its default. The repair happened. The record of why it was needed went home with the technician. The cost shows up a year later, when a reliability engineer tries to work out [how to identify recurring equipment failures](/topics/cartoons/identify-recurring-equipment-failures) from the CMMS and discovers that 40 percent of the work orders on the worst pump in the plant say nothing about what failed. ## Work Order Closeout Best Practices Start With What Was Found The single most valuable field on a closed work order is the one that says what the technician found when they opened the machine. The request described a symptom. The closeout describes the finding, and the finding is what a reliability engineer can act on. A bearing replacement, by itself, says almost nothing. A bearing replacement with the note 'inner race spalled, grease dry and dark, seal lip torn' points to possible lubrication and contamination problems, and gives the reliability team a seal and a grease interval to investigate. Same labor hours. Completely different record. > A repair without the finding costs the same labor hours and leaves the plant with nothing to learn from. Finding, cause, and action are three different things, and good closeout keeps them separate. Finding: what the technician observed. Cause: what let it happen. Action: what was done about it. Mixing them produces notes like 'replaced bearing' that answer the third question and skip the first two. Close the work order the same day the work finishes. The gap between wrench time and keyboard time is where detail dies; by Monday, Thursday's findings have blurred into 'it was making noise.' Plants that put a tablet on the cart or a kiosk at the shop door get closeout notes written while the parts are still on the bench. A planner or supervisor review before final closure catches the empties. Fifteen minutes a day spent sending back blank failure codes teaches the crew, within a month, that the field has to be filled, and it shows planners which job plans produce the vaguest answers. ## The Three Codes That Make History Searchable Free text is for humans. Codes are for the queries that find patterns across 20,000 work orders, and three code fields do most of that work: * Problem (or failure) code: the symptom or failure mode observed, such as leaking, vibrating, tripping, or seized * Cause code: the identified or suspected reason behind it, such as lubricant degradation, contamination, misalignment, overload, or procedure error * Action (or remedy) code: what was done, such as replaced, repaired, adjusted, cleaned, or realigned ISO 14224, the standard written for reliability data collection in the oil and gas industry, distinguishes failure modes, mechanisms, and causes, while maintenance records capture the actions taken. A CMMS that lets the technician pick the failed component (bearing, seal, impeller, contactor) from the asset's bill of materials gets a fourth dimension for free. The codes also need to live at the right level. Record both the affected asset and the failed component, whether the CMMS holds that detail on the work order header or a component or task line. 'Pump failure' as the dominant failure mode on pumps helps nobody. Keep the pick lists short. A cause code list with 80 options gets the same treatment as a default: the technician picks the first one that looks plausible. Twelve to twenty well-chosen causes per equipment class, with 'unknown' available and reviewed monthly, produces far better data than a list that tries to anticipate every failure mechanism in the plant. ## Writing the Completion Comment Codes capture the category. The comment captures the specifics the codes cannot hold: measurements, locations, part numbers, and the thing that looked odd and might matter later. A useful comment fits in three lines. First line, the finding: what was observed and where. Second line, the cause as best the technician can judge it, with 'suspected' in front when that is the truth. Third line, what was done and what was left undone, including parts on backorder or a temporary repair that needs follow-up. > A useful completion comment fits in three lines: what was found, what caused it, and what was done. Numbers beat adjectives. 'Bearing housing at 190 degrees Fahrenheit, 0.4 inches per second overall vibration, oil below the sight glass' gives the next person something to compare. 'Running hot and loud' gives them a mood. Photos cost nothing and settle arguments. A photo of the spalled race or the burned contactor attached to the work order is evidence that survives after the part is scrapped, and it becomes training material for the next technician who sees the same thing. Vagueness has a tell: the comment could have been written without opening the machine. If 'replaced motor' is the whole note, the technician could have typed it from the parking lot. The test for a finished comment is whether someone who has never seen that asset could understand what failed and why. ## Why the Data Pays Back Work order closeout best practices pay for themselves the first time someone runs a Pareto chart. Failures by cause only mean something when the cause field is filled, and [Weibull failure analysis](/topics/articles/weibull-analysis-works-best-when-failure-data-is-clean-and-specific) needs failure modes kept separate, because a bearing failure curve mixed with a seal failure curve describes neither. The payback is concrete. A plant that can see that 60 percent of its conveyor bearing failures carry a contamination cause code has a basis to investigate contamination entry points and justify the right fix. A plant whose closeouts say 'replaced bearing' has a hunch. Spare parts planning improves too. Parts issue and return records tied to work orders and failed components tell the storeroom which parts actually move and which have been sitting on the shelf since the asset was commissioned. It also changes what condition monitoring gets pointed at. When closeout data shows which failure modes recur on which assets, the vibration route and the oil sampling schedule can be tuned to catch those modes instead of being spread evenly across the plant. ## Making Work Order Closeout Best Practices Routine Behavior follows the form. Work order closeout best practices hold when the system enforces them, so make the good fields required and the lazy path unavailable: no closing a corrective work order with the failure code at default, and no closing with a comment under 20 characters. Then feed it back. A monthly review that shows the crew which failure causes dominated, and which job plans changed as a result, turns closeout from paperwork into something they can watch working. The habits that hold up over years: * Close the work order the same day, before the parts leave the bench * Finding, cause, and action in separate fields, with 'unknown' allowed and reviewed * Three-line comments with numbers, locations, and part numbers * Supervisor review that bounces blank codes back the same week * Quarterly pick-list cleanup so the codes match the failures actually being seen The plant already pays for the repair. Capturing what was found costs another two minutes, and it is the only part of the job that compounds.