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Mohanman Shaktiman (MMSM), we understand that the efficiency of your tunneling projects depends heavily on the performance of your machinery. Our Parts & Services division is dedicated to providing comprehensive solutions that ensure your equipment operates at peak performance, minimizing downtime and enhancing project productivity.
Our Offerings
1. Maintenance Solutions
Our proactive maintenance services are designed to prevent costly breakdowns. We offer:
- Scheduled inspections
- Preventive maintenance
- Emergency repairs
We help you maintain the longevity of your equipment and keep it running efficiently.

Time-Based Maintenance (TBM)
When people talk about preventive maintenance (or preventative maintenance) they usually refer to what is better described as...

Risk-Based Maintenance (RBM)
Risk-Based Maintenance (RBM) is when you use a risk assessment methodology to assign your scarce maintenance resources to those assets...

Failure Finding Maintenance (FFM)
Failure Finding Maintenance tasks are aimed at detecting hidden failures typically associated with protective functions...

Condition Based Maintenance (CBM)
Most failure modes are not age-related. However, most failure modes do give some sort of warning that they are in the process of occurring or are about to occur...

Predictive Maintenance (PDM)
Up until recently when people spoke about Predictive Maintenance (PDM) this was essentially as a synonym for Condition Based Maintenance.

Deferred Corrective Maintenance
Deferred Corrective Maintenance refers to a maintenance activity that is postponed after a fault or failure is identified, rather than being addressed immediately.

Emergency Maintenance
Emergency Maintenance typically leads to longer equipment outages and more production impact. And it is less safe.

