Nagarjuna Management Services
Our team of experts provide world-class
Operations & Maintenance Services to operating
plants and new projects.
- Pre-commissioning, Commissioning and Operation
- Maintenance : Preventive, Breakdown and Turnaround
- Inspection and Condition Monitoring
- Environmental Services and Systems
- Safety Services and Systems
- Laboratory and Quality Assurance
- Plant Technical Services – technical
and energy audit
- Plant problem diagnostics and troubleshooting
The operation group has wide experience of pre-commissioning,
commissioning and operation of ammonia, urea, steam
and power generation and other utilities plants.
The group’s experience covers most of ammonia
and urea process technologies. The group continuously
updates its knowledge and skills by participating
in various training programs, workshops and symposia
in India and abroad. The plants are successfully
operated at high capacity utilization and efficiency
levels. The group experience includes successful
commissioning of ammonia and urea plants of external
clients within schedules set by clients.
Specific services offered:
Pre-commissioning, commissioning, operation and
troubleshooting of plants.
Field and DCS trained panel operators for process
Training of plant engineers and operators.
Preparation of operation manual, standard operating
procedures and emergency preparedness plans.
Original Equipment Manufacturer’s (OEM) and
technology suppliers’ guidelines are normally
followed for commissioning and operation of plants.
Services can be customized to the needs of client.
The Maintenance group has rich experience of installing,
maintaining and overhauling of all process plant
equipment – static and rotating machines.
This group successfully maintains high design
pressure and temperature vessels operating with
corrosive services. Gas turbines, steam turbines,
heavy-duty compressors and pumps are kept online
with preventive and turnaround maintenance including
overhauling of machines. Continuous improvement
and updating of knowledge and skills is ensured
by participating in training programs and workshops.
Modern-day tools of high precision and accuracy
are used. Strict protocols on maintenance practices
and equipment history are adhered to. OEM’s
manuals and guidelines are generally followed
for overhaul maintenance. In-house experience
with NFCL plants have shown that this group can
do quality job (right, first time) under demanding
schedules. NFCL plants have run turnaround to
turnaround. Supported by inspection and condition
monitoring group and a central workshop, the group
is capable of undertaking challenging plant maintenance
assignments in India and abroad for total satisfaction
of the clients.
|Inspection & Condition
This group provides scheduled inspections and
condition monitoring online for various rotating
and static equipment. It also takes up comprehensive
inspection of majority of equipment and pipelines
during plant turnaround. Based on the results
of inspection and recommendations, repair and
replacement jobs are taken up. All these steps
have helped maintaining the plant in good condition
and avoid breakdowns in plant operation.
The group comprises of highly accomplished mechanical
and metallurgical engineers and skilled technicians
with experience ranging from 9 to 15 years. The
group has members, trained in different NDT methods
upto ASNT / ISNT Level-II, who are capable of
taking high quality inspection, health monitoring
and analysis jobs on the field and in the laboratory.
Some of the important services carried out by
the group include corrosion monitoring, internal
inspection of vessels, reformer tubes and furnace
inspection, eddy current testing, thermal imaging
of plant equipment and vibration analysis of all
types of rotating equipment. Reliable failure
analysis followed by suitable recommendations
for corrective actions is another important activity.
Follow-up inspection is made for quality assurance
of repair and maintenance. The group is equipped
with state-of-art inspection aids and apparatus.
The group has been active and in great demand
by internal and external clients. The Group’s
services have been highly appreciated by clients
for quality and reliability.
The major services provided by this group include
monitoring of liquid effluent quality, air emissions
from various stacks and solid waste disposal. The
group co-ordinates with production group to ensure
that all statutory and system requirements on environment
are met. It is supported by a full-fledged state-of-art
chemical laboratory. Managed and serviced by an
accomplished team of professionals in chemical engineering
and chemistry, the services offered are:
Environment Impact Analysis (EIA) studies for new
projects and operating plants
Ambient Air Quality Monitoring
Consultancy services for implementation of ISO 14001,
ISO 9001-2000 revised version and OHSAS 18001
Internal Auditors training on EMS and QMS
Integration of the EMS, QMS and OHSAS systems
Services of qualified auditors for certifying agencies
Ammonia, Urea and Steam & Power plant operations
are hugely hazardous by nature. Safety professionals
are key resources for working in close coordination
with plant personnel to ensure total safety of the
plant and machinery and human resources. This group
also ensures meeting all statutory requirements.
Safety guidelines are prepared, standards are framed
and compliance is monitored. Site and Offsite emergency
plans are prepared and issued. Emergency mock drills
are conducted for all-time preparedness. Fire fighting
system is kept in full readiness to fight any major
or minor fire. The group imparts training and retraining
to all plant professionals, factory workers, office
workers and contract workmen. First aid and rescue
training is imparted to select personnel for building
effective first aid and rescue teams. The group
is credited with helping the NFCL plants achieve
the 5-star rating from British Safety Council.
|Laboratory & Quality
Quality of raw materials, process chemicals, catalysts,
intermediate compounds, products and environment
parameters are monitored and assured through rigorous
analysis done at various stages of supply chain.
Our expert group providing services of laboratory
analysis and quality assurance is fully geared to
take-up assignments in this area. Information provided
by this group is judiciously used by plant operation
group to make corrective changes and maintain expected
quality of all process streams and products. The
group is supported by a state-of-art laboratory
which houses some of the most modern sophisticated
instruments and apparatus in addition to all normal
|Plant Technical Services
A process and utilities plant site cannot be run
efficiently without professional inputs from technical
services group. These inputs generally are in the
form of technical and energy audit of the plant,
energy reporting and other MIS services. Any technical
problem related to plant load, reliability, quality
and efficiency needs a professional study for its
solution. This exercise involves identification
of relevant data, data collection, observation,
analysis, process and general engineering calculations
for problem diagnostics. Our expert group providing
these services comprises of chemical and mechanical
engineers with rich experience. The group has successfully
troubleshot the bottlenecks of operating plants
on many occasions after studying the plant problems.
Several useful modifications have been carried out
in the plant by this group for improving capacity,
quality and efficiency of operations. The group
is extensively using process and general engineering
software including ASPEN.