```
ENGINEERING & INDUSTRIAL PERFORMANCE

Industrial reliability begins with well-managed maintenance.

NISAN CORPORATION supports businesses in maintaining equipment, reducing production downtime and improving the availability of industrial facilities.

01 Prevent failures
02 Reduce downtime
03 Optimize equipment
INDUSTRIAL MAINTENANCE

Keep your facilities operational. Improve their performance over time.

In industry, mechanical failure or unavailable equipment can disrupt an entire production line. Structured maintenance helps anticipate technical risks, schedule interventions and better control operating costs.

NISAN CORPORATION SARL provides services tailored to production facilities, workshops, technical installations and infrastructure. Our approach combines inspection, diagnosis, intervention, verification and improvement recommendations.

Each intervention is prepared according to the equipment involved, operating constraints, hazards and client requirements. Scope, technical resources, timelines and deliverables are defined for the agreed assignment.

Discover our engineering services
Technician inspecting industrial machinery during maintenance
01 Technical inspection Inspect · Diagnose · Plan
01

Understand

Assess equipment and site constraints.

02

Diagnose

Identify abnormalities and priorities.

03

Intervene

Perform authorized work safely.

04

Verify

Document results and recommendations.

Maintenance solutions tailored to your facilities

Planned or on-demand interventions based on equipment condition and operational objectives.

01

Preventive maintenance

Planning inspections and servicing activities to reduce failure risks and extend equipment service life.

  • Periodic inspections
  • Lubrication and servicing
  • Maintenance scheduling
02

Corrective maintenance

Fault investigation, repair of defective components and checks before returning equipment to service.

  • Fault diagnosis
  • Repair and replacement
  • Post-maintenance checks
03

Condition-based maintenance

Monitoring equipment condition using available inspections, measurements and indicators.

  • Abnormality monitoring
  • Parameter checks
  • Technical recommendations
04

Mechanical maintenance

Servicing and restoration of mechanical assemblies according to technical specifications and agreed scope.

  • Assembly inspections
  • Wear-component inspections
  • Component replacement
05

Facility maintenance

Inspection and servicing of technical installations and auxiliary equipment at industrial sites.

  • Facility inspections
  • Abnormality identification
  • Corrective-action follow-up
06

Overhaul and restoration

Preparation and execution of overhaul work based on a diagnosis and an approved plan.

  • Condition assessment
  • Work planning
  • Testing and technical acceptance
Industrial conveyor at a production or mining facility
Production and material-handling equipment

Expertise applicable to a range of industrial equipment

The scope of work is established after reviewing your needs, available technical documentation and site access conditions.

01

Mechanical equipment

Mechanical assemblies, drives, bearings, couplings and wear components, depending on the equipment.

02

Conveyors and material handling

Inspection and maintenance of conveyor components and material-handling equipment within the agreed scope.

03

Industrial piping

Visual inspection, abnormality follow-up and maintenance in accordance with applicable technical requirements.

04

Metal structures

Identification of visible deterioration and coordination of authorized repair work.

05

Auxiliary equipment

Maintenance of equipment and technical installations supporting industrial operations.

Important: Specialized work is undertaken according to available competencies, required authorizations and agreed conditions.

From initial assessment to maintenance reporting

A step-by-step process to clarify requirements, manage risks and maintain work traceability.

01
STEP 01

Requirements assessment

Understand the equipment, observed symptoms, constraints and expected outcomes.

02
STEP 02

Inspection and diagnosis

Examine equipment condition and identify abnormalities requiring attention.

03
STEP 03

Planning and preparation

Define scope, resources, spare parts, timelines and preventive measures.

04
STEP 04

Execution of maintenance work

Perform authorized work through competent personnel in accordance with site rules.

05
STEP 05

Verification and reporting

Document work completed, observations, outstanding issues and recommendations.

No maintenance activity should compromise safety.

Work preparation considers equipment hazards, the industrial environment and simultaneous operations. Site HSE rules and required permits must be respected.

✓Pre-task risk assessment
✓Verification of work permits
✓Energy isolation and lockout where required
✓Use of appropriate PPE and tools
✓Work-area control and housekeeping
Maintenance technician wearing personal protective equipment during an inspection
Safety before work Permits, risk assessments and required protective measures must be verified.

Industrial maintenance supporting your operations

Services are defined according to site conditions, equipment type and operational requirements.

IND / 01

Manufacturing

Production equipment, workshops and manufacturing lines.

MIN / 02

Mining and quarries

Industrial equipment and facilities within the agreed scope.

LOG / 03

Industrial logistics

Material-handling installations and auxiliary equipment.

INF / 04

Technical infrastructure

Technical installations supporting operations.

Maintenance designed for your site’s realities

Every business has its own equipment, constraints and objectives. Its maintenance strategy should reflect actual operating conditions.

Explore our technical support
↘

Reduced downtime

Identify issues earlier and organize maintenance to limit avoidable interruptions.

◎

Improved availability

Monitor equipment condition and schedule work around operational priorities.

⌁

Cost control

Improve planning for resources, spare parts and maintenance time.

✓

Documented decisions

Use findings and recommendations to prioritize future actions.

What to know before maintenance

Share the information available to help us make an initial assessment.

Discuss your project

Preventive maintenance is scheduled to reduce failure risks. Corrective maintenance takes place after a fault or abnormality is detected.

This depends on the work, site access, client authorization, identified hazards and whether equipment must be stopped or isolated.

Provide the equipment type, site, observed symptoms, urgency and expected outcome. Available photos and technical documents are also useful.

Deliverables depend on the agreed assignment and may include completed work, observations, outstanding abnormalities and recommendations.

A periodic maintenance program can be considered according to equipment inventory, frequency, scope and required resources.

Your next maintenance shutdown starts with proper planning.

Let us discuss your equipment, constraints and objectives to define a suitable maintenance solution.