PT. INTERNUSA PERKASA
TEKNIK
Scope of
Services
PT. INTERNUSA PERKASA
TEKNIK
offers services primarily in the Oil and Gas,
Geothermal, Power Generation and Petrochemical Industries.
The following is a summary of the services offered.
NON DESTRUCTIVE TESTING
·
Ultrasonic
Inspection (UT)
·
Radiography
Inspection (RT)
·
Magnetic
Particle Inspection (MPI)
·
Dye Penetrant
Inspection (DPI)
·
Rope Access
Technology
·
Eddy Current
Inspection (ECT), Remote Field Technology (RFT) and IRIS
HYDROSTATIC TESTING, PIGGING & CLEANING
·
Hydrostatic Testing
·
Intelligent Pig
·
Tube, Pipeline and Tank Cleaning
MANUFACTURING, MAINTENANCE &
RELIABILITY ENGINEERING
·
Load Cell & Load Indicator
·
Probe Eddy Current (Non Ferro Magnetic)
·
Preventive and Predictive Maintenance
MATERIAL & CORROSION ENGINEERING
·
Cathodic Protection System and
Corrosion Monitoring
·
Metal Protection System : Coating and
Painting
·
Material Identification and Selection
·
Failure Analysis,
Remaining Life and Risk Assessment
·
Ground Penetrating Radar and Global Positioning
System
CONSTRUCTION, MECHANICAL &
ELECTRICAL ENGINEERING
·
Concrete Structure Test, Pile Driving
Analyzer and Pile Integrity Tester
·
Engineering Design and Stress Analysis
·
Saving and Audit Energy
·
Calibration and Measurement
CERTIFICATION & CONSULTANCY
·
Crane and Boiler Certification –
Department of Manpower
·
Pressure Safety Valve Certification –
Department of Manpower and MIGAS
·
Electrical Certification
·
Welder Certification – Department of
Manpower and MIGAS
·
WPS and PQR Certification – Department
of Manpower and MIGAS
·
Engineering Consultancy and Project
Management
·
Quality Assurance and Quality Control
Non Destructive Testing
NON DESTRUCTIVE TESTING plays a vital part in manufacturing, quality control and plant life
management. It used in a wide range of industries including Aerospace, Oil
& Gas, Manufacturing, Power Generation, Petrochemical, Transport and Civil
Engineering.
ULTRASONIC INSPECTION (UT) uses complex electronic equipment. Any material which transmits
mechanical vibrations can be tested. UT detects both linear and non-linear
flaws and permits three dimensional interpretations. Evaluation is often
difficult. The UT instrument converts electrical pulses into mechanical
vibrations or waves. These waves travel across the tested specimen and reflect
from flaws because of their different acoustic nature. The returning reflected
waves are reconverted to electric energy and displayed as signals on a cathode
ray tube (CRT). The position and size of these signals correspond to the
position and size of the flaws.
RADIOGRAPHIC INSPECTION (RT) Material density and its thickness set the limits of RT's usefulness.
Internal flaws are RT's forte; its two dimensional views sometimes its
drawback. RT uses penetrating radiation and works on the principle that denser
or thicker materials will absorb more radiation and a sheet of radiographic
film or image amplifier. A flaw presents anywhere within the specimen will
absorb less radiation than the specimen itself. The flaw's presence and
location will be indicated by an area of higher or darker exposure.
MAGNETIC PARTICLE INSPECTION (MPI) & DYE
PENETRANT INSPECTION (DPI) The surface
defect is difficult to be inspected using technology of RT or UT. Most of UT
equipment has a dead zone area that could not inspect a defect that close to
the surface. MPI & DPI give the solution to find more exact the surface
defect.
EDDY CURRENT INSPECTION (EC) instrument can be small and portable, or large multi--channel devices.
The method is used only on electrically conductive materials. An energized
electric coil induces a magnetic field into the tested specimen. The
fluctuating magnetic field generates an electric eddy current. This change is
electronically analyzed to provide flaw severity or material condition
information.
PRESSURE TESTING activity is the final
testing after construction and installation of the equipments such as pressure
vessel, tank, boiler, piping, pipeline etc. to ensure mechanical strength,
sound weld, system connection leaking in accordance with international code and
standard.
HYDROSTATIC TESTING DIVISION provides the pressure testing service including equipment
and qualified personnel (operator). The testing performed using pressurized
water produced from the pressure pump and measured by pressure recorder and
gauge that attached to the equipment system test.
In the area pipeline activities, our division provides
pipeline pigging services to ensure the cleanness of the pipeline after
construction and testing and also provides intelligent pig to ensure the
soundness of material for new pipeline or re assessment of the existing
pipelines.
CLEANING DIVISION is
part of hydrostatic division and provides tank cleaning services during repair
or recondition and also pipeline cleaning services after pressure testing. The
division provides equipment and qualified personnel (operator).
Intelligent Pig
Services
Fully supported by Principal, The Principal is one of a
leading intelligent pig inspection which manufactures
and operates tools for oil and gas pipeline inspection-pigs, which check
anomalies such as ovalnesses, crushing and corrosions, contributing to avoid
leakages that may cause ecological accidents.
For more than ten (10) years rendering inspection services throughout countries in the world, providing also tools
to worldwide partners.
The intelligent pig services offer:
Caliper:
Principal was the first true
multi-channel standard geometry inspection tool. Embedded computer electronics
and data management software advanced Principal’s geometry tool to a high
resolution level. The tool is designed to be used in the most challenging
situations, to effectively detect and size deformations that can affect
pipeline integrity or impede the passage of other tools.
High data sampling rates and special
software features allow large variation of velocity with acceptable results, a
must for typical compressed air propulsion used commonly in construction jobs.
Accurate data allows new pipeline commissioning based on valid data.
Longitudinal distance measurement to
assure accurate location of anomalies uses the same odometer system as MFL
tools. Magnetic sensors give 3 digital ticks per foot and analog sinusoid
quadrature signals to allow for distance interpolation and forward/backward
movement discrimination.
Individually calibrated magnetic based displacement sensors are strategically placed inside the cup for the ultimate in robustness.
Individually calibrated magnetic based displacement sensors are strategically placed inside the cup for the ultimate in robustness.
Full data recording provides for best
data analysis. Unique graphical representations for tool signal were developed
by Principal to best characterize line features and defects. An animated
section view, a min/max diameter view and a 3D view are available with the
software supplied to the user. Software allows clients to manage defect, weld
and pipeline features tables as well as view raw data.
Geometric Inspection Pig:
Data quality is monitored on-line real
time to avoid reruns. Severe defects may be marked on the pipeline on-the-fly.
High precision odometer with accuracy in fractions of a foot, reading forward and backwards, combined with nearby pipeline features and o'clock position assures precise defect location.
A complete PipeScan software management
system allows for table views of defects as well as pipeline accessories such
as taps, valves and supports, assuring quick defect location. A Pipeline
Coverage View is provided with zooming features to graphically navigate on the
report results. MFL signal visualization is as close as a mouse click on the
defect table entry. Line graph, color graph or gray scale graphing is
immediately available. Software coordinates data merger to assure integrated
analysis when multiple scans are required to cover the full pipe circumference.
Magnetic Flux Leakage:
Longitudinal distance measurement is to
assure accurate location of anomalies. Magnetic sensors give 3 digital ticks per
foot and analog sinusoid quadrature signals to allow for distance interpolation
and forward/backward movement discrimination.
Principal’s policy is “continuous
improvement” committed to meet every pipeline challenge to fulfill our clients
requirements.
Up-to-date computer hardware and
components, flash memories and signal conditioning electronics record the
signals from the sensors in full, without any filtering criteria, to allow for
best post-run signal analysis and comparison with future runs.
Data from the Porcupine may be compared
with MFL signals from Principal runs or with defect tables from competitor’s
surveys, on a joint by joint basis. Special software tools give the ability for
comparison with an integrated internal/external report when the runs are
combined.
Detailed and precise defect mapping by Porcupine may be used
by Principal or third party software to effectively apply Level-2 (effective
area) or even Level-3 defect assessment criteria and eventually approve defects
when Level-1 criteria such as ASME B31G condemns the pipeline to expensive
repairs.
Unique Inspection for ID Defects –
Patented
Unique concepts behind tool design,
analysis and data management software allow the Porcupine as a “stand alone”
tool or combined with MFL modules in a single ILI tool, able to do internal and
external inspection in a single passage.
Sophisticated mathematics embedded in
the wall search technique compensates for issues such as wall thickness
variations from nominal value for both minor and major changes. This technique
also deals with normal pipeline oval ties, up to 1% OD. In addition, a natural
varying tool displacement from pipe center axis is also compensated for using
the same system.
Magnetic based displacement sensors
measure wall position with respect to tool center, indicating both metal loss
and deposits such as hard wax or scale. Tools operate the same in liquid or gas pipelines.
Material
Identification and Failure Analysis
Failures of components or structures in industry give get a significant
effect on continuity of production flow, which means it is potential to
financial, time and possibly human life lost. Failure of components or structures could be
caused by wrong material selections, bad fabrication or assembly, or improper
operational procedure during services. In addition, every plant component or
structures is designed for limited life span which depends on the operating
condition as well as the maintenance program.
The life span will vary according to the component type. Generally the design life span is less than
the absolute life span of its components in which any damage will be beyond
repair. For a given operating condition,
the economical life can be extended, provided that the remaining life has been
known.
One of PT. INTERNUSA
PERKASA TEKNIK services is to identify materials and classify them
to the standard specifications by chemical composition test, metallographic
examinations, hardness test, tensile and bending test. Then, if required, PT. INTERNUSA PERKASA TEKNIK
can perform failure analysis so that the remaining life of components or
structures can be assessed by special methods which enable to estimate the
reliability of plant components whether they remain safe during certain
operation period.
PT. INTERNUSA PERKASA
TEKNIK is your complete solution to customized material
measuring and testing.
Pressure Safety Valve Testing
PRESSURE SAFETY VALVE in its primary
function, serves to protect life and property and this fully mechanical valve
is designed to open based on an over pressure situation within a process
pressure system, thus not only protecting life but safeguarding the investment
and plant itself.
PSV
TESTING DIVISION provides a full range of test laboratory for
pressure safety valve (PSV) setting and testing to ensure the PSV is function
as safety device covered the over pressure as designated meet the process
engineering design of the equipment to be protected.
The testing performed in accordance with the code /
standard, owner specification and government regulation.
The equipment is also prepared to go on-site to provide a
full range of testing services and provide the qualified, experienced and fully
dedicated personnel.
Design, Engineering
and Construction
PT.
INTERNUSA PERKASA TEKNIK has
secured its place as the most reliable entity within the business. With
projects including the Palm Oil Mill, Piping Systems, Tank & Pressure Vessel, Wastewater
Treatment and Water Treatment and, Power Plant, also Cathodic Protection, we have the capacity and track record to
deliver award winning results. Our major projects are completed on time, on
budget and with precision. The skills and knowledge gained through years of
experience in providing technical solutions, ensures we maintain the highest
level of workmanship throughout all of our projects.
PT. INTERNUSA PERKASA TEKNIK offers full turnkey solutions from Design
and Construction to Independent and Objective Engineering. Our greatest
resource is over 25 years experience in the design and implementation of
integrated systems. Every single project requires informed equipment choices
and system design, even for the most basic of the systems.
PT. INTERNUSA PERKASA TEKNIK offers solutions to meet specific client
requirements and expectations, as no two projects are exactly the same. Every
decision is crucial and important. Our in-house design team is available to
confer with clients, consulting engineers, architects and other specialists in
the preparation of systems design and documentation including:
·
Client Consultation
·
Requirements Analysis
·
Detailed Systems Design
·
Design Documentation and CAD
Stability, Reputation and, Experience
PT.
INTERNUSA PERKASA TEKNIK is not a largest
Engineering, Construction Company in Indonesia; nevertheless, PT.
INTERNUSA PERKASA TEKNIK has proven track record for delivering
large and challenging projects on time and within budget. PT. INTERNUSA PERKASA TEKNIK
is known throughout the industry as an organization built on truthfulness and
integrity. PT. INTERNUSA PERKASA TEKNIK approach to detailed
and methodical planning translates into "no surprises" for our
clients. As employee-owners,
FOCUS ON QUALITY
Quality is
primary focus at PT. INTERNUSA PERKASA TEKNIK from design to
finished construction, Our Quality Assurance Department is staffed by
professional who are highly experienced in construction and fabrication. In
order to adapt to the new situation of economic market and win the faith of
more clients, the Construction Engineering Department have made “ to survive on
quality, to develop on credit” as their developing guide line, set up quality
control system, proceeded overall quality management.
In our
programming, documentation and construction processes, Quality Assurance is
inherent.
The utmost care in communications as well as our advanced CAD system
utilizing parametric modeling as the central tool insure that all construction
aspects are complete coordinated.
ORGANIZATION and our
people
PT. INTERNUSA PERKASA
TEKNIK is close-knit
organized team that consists of drive, dynamic and talented achievers. Among us
are professionals in inspection and testing, specialist in pipeline inspection
and analysts with strong mathematical background. We always press on developing
innovating solutions and learning new technologies. We can implement the most
advanced technologies as well as operate new ones. The result is very important
for us. We prefer challenging tasks that give us opportunity to work on the
edge of our capabilities. We cope with customers’ order in the earliest
possible date. We work to make our customers feel comfortable and happy
carrying out their business tasks.
environment and safety
PT. INTERNUSA PERKASA
TEKNIK As a responsible corporate entity is committed to protecting the environment as well as performs
work in upmost safety manner in compliance with the environmental laws and the
practices of the communities where it operates. While pursuing our
activities we endeavor to minimize any adverse impact on air, water and land by
means of pollution prevention and energy and water conservation and ultimately,
a safe environment for the community as a whole and a healthy workplace for our
employee
