# Planned Maintenance Software > NOZZLE PMS is a cloud-based planned maintenance system for ships. It holds each vessel's equipment register and the job plans that define recurring maintenance, and it raises a work order when a job falls due by calendar interval or by recorded running hours and measurements. Each work order is linked to the spare parts it needs, which can be requisitioned through NOZZLE procurement, and is closed with a service report that becomes part of the vessel's maintenance history. The same records support ISM, TMSA and SIRE 2.0 audits and feed dry-dock planning. Office and onboard teams work on the same data through the web application and the NOZZLE PMS mobile app. NOZZLE PMS is type approved by DNV (certificate TAPMS0000025) and ClassNK (certificate TA25604M). Source: https://nozzlesoft.com/solutions/pms-planned-maintenance-system/ Last updated: 2026-11-04 Language: en ## Related maintenance capabilities NOZZLE PMS is the planned maintenance core of the NOZZLE ship management platform. Around it, dedicated capabilities cover the work that surrounds maintenance: - **[Project & dry dock management](/solutions/ship-project-and-dry-dock-management-software/)** — plan dry dockings and vessel projects, with the docking scope built from the maintenance jobs due. - **[Guarantee & warranty claims](/solutions/guarantee-claims-management-software/)** — turn a defect found in maintenance into a documented claim against the supplier or yard. - **[Stock control & spare parts](/solutions/stock-control-software/)** — keep the spares maintenance depends on available and valued. - **[Inventory of Hazardous Materials (IHM)](/solutions/ihm-inventory-hazardous-materials-software/)** — maintain IHM Part I as materials come aboard. Book a [demo](/request-demo/) to see NOZZLE PMS with your equipment and job plans. ## Key features - Monitor Equipment - Issue Work Orders - Record Running Hours - Manage Inventory - Track Spareparts - Analyze Performance ## Capabilities ### Why Choose NOZZLE PMS? _Reasons to choose NOZZLE PMS_ * Cloud-Based Efficiency – Access maintenance data anytime, anywhere. * Automated Scheduling – Set up recurring maintenance tasks effortlessly. * Direct Procurement Integration – Link spare parts directly to maintenance tasks. * Regulatory Compliance – Ensure ISM, TMSA, and SIRE 2.0 compliance. * Enhanced Fleet Safety – Reduce the risk of failures with predictive maintenance. * DNV & ClassNK Type Approved – DNV certificate TAPMS0000025 (DNV-CP-0206, valid until 22 December 2027) and ClassNK certificate TA25604M (valid until 1 September 2030). ### Automate and Track Ship Maintenance Tasks Features: _Work Orders_ Ship maintenance requires efficient scheduling and execution to prevent costly downtime. NOZZLE’s Work Order system ensures all planned and unplanned maintenance tasks are properly tracked and executed. With automated scheduling and real-time updates, shipowners can prioritize critical repairs and reduce delays. * Scheduled & Unplanned Work Orders – Automatically generate work orders for planned maintenance while allowing manual creation for emergency repairs. * Approval & Postponement Workflow – Work orders can be approved, postponed, or rescheduled based on fleet priorities. * Critical Task Identification – Classify tasks by priority, ensuring urgent ship maintenance tasks get immediate attention. * ISM & Risk Assessment Compliance – Automatically attach ISM Forms and risk assessments to maintenance tasks. ### Centralized Planning for Maintenance Tasks _Job Pool_ Managing multiple vessels requires a structured maintenance approach to ensure compliance and efficiency. The Job Pool acts as a centralized task repository, allowing fleet managers to standardize maintenance workflows. With predefined job plans, shipowners can avoid inconsistencies and reduce administrative workload. Features: * Predefined Task Repository – Store recurring maintenance jobs and assign them automatically to ships. * Customizable Job Plans – Define triggers, required resources, and expected completion times for each maintenance task. * Integration with Work Orders – Convert job pool entries directly into scheduled maintenance tasks. * Compliance with Regulations – Assign ISM reports, risk assessments, and spare parts logs to job plans. ### Monitor Ship Equipment Performance & Lifecycle _Equipment Management_ Ships rely on complex machinery that requires continuous monitoring to avoid failures. NOZZLE’s Equipment Management module allows shipowners to track equipment history, monitor performance, and schedule maintenance before failures occur. By integrating equipment data, fleet managers gain full visibility into asset conditions. Features: * Comprehensive Equipment Registry – Store detailed records for all ship machinery, engines, and critical systems. * Lifecycle & Condition Monitoring – Track usage data, warranty details, and maintenance history in one place. * Nested Equipment Structure – Define systems, units, and components in a structured hierarchy for easy management. * Performance Analysis with Measurement Logs – Log running hours, pressure levels, and power consumption for predictive maintenance. ### Automated Spare Part Tracking & Requisitioning _Spare Parts & Procurement_ A well-managed spare parts inventory is essential to prevent vessel downtime. NOZZLE’s Spare Parts module connects inventory, procurement, and maintenance systems, ensuring critical spare parts are available when needed. The system automatically alerts users when stock is low, preventing last-minute shortages. Features: * Real-Time Stock Monitoring – Track onboard spare part quantities and receive alerts for low stock. * Automated Requisitions – Generate purchase requests when critical spare parts reach minimum levels. * Direct Procurement Integration – Connect PMS with inventory and supplier management for quick replenishment. * Supplier Claims & Warranty Tracking – Log defective parts, warranty claims, and procurement disputes efficiently. ### Monitor Equipment Usage for Predictive Maintenance _Running Hours & Measurements_ Equipment maintenance should be based on actual operating conditions, not just fixed schedules. NOZZLE’s Running Hours & Measurement Logs track operating hours, wear indicators, and performance data to trigger maintenance only when necessary. This prevents over-maintenance and reduces costs. Features: * Track Equipment Running Hours – Record engine operating times, fuel consumption, and wear & tear indicators. * Set Custom Measurement Points – Define key monitoring points like RPM, pressure, and temperature levels. * Automatic Counter Updates – Update all sub-equipment readings when main equipment usage is logged. * Maintenance Triggers for Critical Components – Schedule maintenance based on performance thresholds. ### Maintain Accurate Records of Maintenance & Repairs _Service & Engineer Reports_ Accurate service records help shipowners track repairs, inspections, and compliance issues. NOZZLE’s Service & Engineer Reports module allows detailed documentation of maintenance activities, including photos, technical descriptions, and corrective actions. This ensures regulatory compliance and better decision-making. Features: * Digital Maintenance Logs – Engineers can record detailed service reports, including images and documents. * Automated Report Generation – Attach engineer findings, compliance checklists, and corrective actions to each maintenance task. * Historical Data Access – Retrieve past service reports for audits, regulatory inspections, and performance reviews. * ANTBI Compliance Tracking – Link reports with non-conformity (ANTBI) issues for corrective action tracking. ### Efficiently Plan & Track Drydock Activities _Drydock Management_ Drydock periods are critical for major vessel maintenance and inspections. NOZZLE’s Drydock Management module helps shipowners coordinate maintenance schedules, ensuring all necessary repairs and upgrades are completed efficiently. With built-in work order integration, fleet managers can track costs, supplier performance, and certification renewals. Features: * Scheduled Drydock Planning – Maintain a detailed timeline of drydock periods for vessel inspections and repairs. * Work Order & ANTBI Linking – Connect drydock tasks with work orders and non-conformity (ANTBI) reports. * Supplier & Budget Tracking – Manage shipyard selection, cost estimations, and approvals in one platform. * Certification Renewal Alerts – Keep track of expiring certificates and plan drydock sessions accordingly. ### Manage Ship Maintenance Anytime, Anywhere _PMS Mobile App_ Technical Managers and Superintendents are constantly traveling between vessels, making real-time access to maintenance workflows essential. NOZZLE’s PMS Mobile App allows them to monitor work orders, approve tasks, and manage postponements—all from their mobile device. This ensures continuous oversight and decision-making on the go, reducing delays and improving fleet efficiency. Features: * Real-Time Workflow Monitoring – Access live updates on ongoing, pending, and completed maintenance tasks from anywhere. * On-the-Go Approvals – Instantly approve, reject, or postpone work orders without waiting to be at the office. * Push Notifications & Alerts – Get instant alerts for critical maintenance tasks, overdue work orders, and approval requests. * User-Friendly Interface – Designed for fast navigation, enabling ship managers to take action quickly, even with limited connectivity. ### NOZZLE PMS is designed to help ship operators meet: _Compliance with ISM, TMSA, and OCIMF_ * ISM Code – Ensuring safety and pollution prevention. * TMSA Element 4 – Efficient onboard maintenance management. * SIRE 2.0 Requirements – Compliance with OCIMF’s vessel inspections.    Upgrade Your Ship Maintenance with NOZZLE PMS Take full control of your fleet’s maintenance with NOZZLE’s digital PMS solution. Improve reliability, reduce costs, and stay compliant with industry regulations—all from a single, cloud-based platform. Request a Free Demo Today! ## Frequently asked questions ### What is a planned maintenance system (PMS) for ships? A planned maintenance system schedules and records maintenance of a vessel's equipment — job plans, work orders, running hours and spare parts — so machinery is maintained on time and the records support ISM, TMSA and class requirements. NOZZLE PMS covers equipment, job plans, work orders, running-hour and condition-based triggers, spare parts and dry-dock planning, integrated with procurement and inventory. ### Is NOZZLE PMS class approved? Yes. NOZZLE PMS holds type approval from two classification societies. DNV Type Approval Certificate TAPMS0000025 (class programme DNV-CP-0206, Machinery Planned Maintenance System) approves it for use on DNV-classed vessels and mobile offshore units with the Machinery PMS survey arrangement; it is valid until 22 December 2027 and its status can be checked in [DNV Approval Finder](https://approvalfinder.dnv.com/). ClassNK Type Approval Certificate TA25604M, issued under Annex B9.1.3 of ClassNK's Guidance for the Survey and Construction of Steel Ships, covers NOZZLE Ship Management System version 16.0.0 and is valid until 1 September 2030. Both certificates are published on the [certificates page](/certificates/). ### Does NOZZLE PMS connect to spare parts and procurement? Yes. Maintenance jobs are linked to the spare parts they need, and low stock can be reordered through procurement. See [Stock Control](/solutions/stock-control-software/) and [Purchase Order Management](/solutions/purchase-order-management-software/). ### Can NOZZLE plan dry dockings? Yes. NOZZLE tracks each vessel's next dry-dock date and builds the docking scope from the maintenance work due. See [Dry Dock Planning](/solutions/dry-dock-planning-software/). ### Does NOZZLE handle warranty claims on equipment? Yes. A defect found during maintenance can become a documented guarantee claim against the supplier or yard. See [Guarantee Claims](/solutions/guarantee-claims-management-software/). --- NOZZLE — Ship Management Software · https://nozzlesoft.com/ · info@nozzlesoft.com · Request a demo: https://nozzlesoft.com/request-demo/