Operation & Maintenance Telecom

USG....

Maintenance engineers ensure that industrial machinery and equipment runs smoothly and reliably.

Their work typically involves:

planning and undertaking scheduled maintenance
responding to breakdowns
diagnosing faults
repairing equipment
supervising engineering and technical staff
obtaining specialist components, fixtures or fittings
managing budgets
maintaining statistical and financial records
ensuring compliance with health and safety legislation
creating maintenance procedures
managing stocks of supplies and equipment.
Shift and 'on-call' work may be required, particularly where manufacturing equipment is in continual 24-hour operation. Career progression is often accelerated; maintenance engineers have opportunities to move into managerial positions or related areas of employment such as plant/production engineering.

Corrective maintenance is done after problem while preventive is before problem. Corrective maintenance is done randomly while preventive is done frequently. ... Corrective maintenance is to repair unscheduled breakdown of an equipment while preventive maintenance is to perform scheduled maintenance of an equipment.

Asif Sohail Khan

USG...

The technical meaning of maintenance involves functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure, and supporting utilities in industrial, business, governmental, and residential installations.

Asif Sohail Khan
MS Consultant

USG....
Operation and Maintenance (O&M) is committed to provide flexible, integrated, dependable, cost effective and responsive solutions for the Operation and Maintenance requirements of telecom industry.