Learn how to build an equipment maintenance plan, its impact on accident prevention (NR-12) and why digitising checklists and inspections matters.
By: Vitória Willemann
The failure of a machine or tool during operation does not only affect the production schedule. In industry and civil construction, a defective piece of equipment is one of the most critical risks to a worker's physical integrity.
Making sure that cranes, forklifts, presses and aerial work platforms operate safely cannot be left to chance. It takes rigorous asset management, aligned with the requirements of standards such as NR-12 (the Brazilian Regulatory Standard on Occupational Safety in Machinery and Equipment).
In this article, we show how to structure this routine in practice and the fundamental steps for building an equipment maintenance plan that ensures operational continuity and protects the whole team.
Historically, equipment maintenance was seen merely as a way to avoid production stoppages. Today, it is a pillar of Environment, Health and Safety (EHS).
When a component fails because of unmonitored wear, the consequences range from incipient fires and leaks to fatal accidents. NR-12 explicitly requires machines to undergo preventive and corrective maintenance, following the manufacturer's recommendations and keeping a traceable record of every intervention carried out.
A well-structured plan blocks the use of unsafe machinery before it reaches the operator's hands, ensuring the risk is anticipated.
Structuring an effective plan requires predictability. To move away from a reactive stance, where the team only fixes what has already broken, follow these fundamental steps:
The link between the maintenance plan and the shop floor is the inspection routine. Having a schedule in the office is not enough; operators and mechanics need to know exactly what to check in the field before starting their shift.
Establishing standardised forms ensures that critical safety items — such as emergency stop devices, physical guards, audible alarms and fluid levels — are validated in practice. To deepen your verification routines and make sure nothing goes unnoticed, explore our content on best practices for building checklists and inspections.
Recording these assessments daily proves that the company was not negligent in maintaining its operational assets.
The biggest bottleneck in equipment maintenance is information control. Managing the history of a diverse fleet — ranging from heavy machinery and electrical panels to hand tools — with paper work orders and isolated spreadsheets leads to a loss of traceability.
When an auditor or area manager asks for the intervention history of any machine, the data needs to be available in seconds. Adopting management software solves this problem by creating an integrated ecosystem. Instead of filling in paperwork, operators and mechanics log their records through an app, attaching photos of any wear.
The system consolidates information from the entire plant, schedules future maintenance automatically and sends real-time alerts to the technical team if a serious anomaly is identified. This eliminates communication delays, prevents the use of defective machines and ensures a much safer, better-documented operation.
The safety and productivity of your operation depend on the reliability of your machinery. How does your team manage the preventive schedule and the maintenance history of your machines today?
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Get to know NR 8 and understand the technical requirements for ensuring the safety, thermal comfort and structural stability of buildings used as workplaces.
Understand what NR 6 is, the employer's responsibilities when issuing PPE, the worker's duties and how to streamline PPE control in your company.
Understand what NR 5 is, its sizing rules, the election process deadlines and the standard's new requirements on combating harassment in companies.
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