PT. INTERNUSA PERKASA TEKNIK

Jl. Raya Kodau Kavling PDK no. 97 Jatimekar – Jatiasih, Bekasi 17422, Jawa Barat - Indonesia

Telephone:  021 – 8489110  Facsimile:  021 – 84976225  email:  marketing@inpernik.com

            mungky@inpernik.com

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.

Hydrostatic Testing & Cleaning

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).

The equipment is prepared to go on-site to provide a full range of testing services and the additional resources to provide more effectively by bringing in qualified, experienced and fully dedicated personnel.

  

                                                 

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.

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:

Externally mounted MFL inspection tool for non-piggable pipelines such as tank farms, piers, refineries, chemical plants, as well as very short runs where ILI tool runs would not be cost-effective. Also effective tools to precisely locate internal or mid-wall defects detected by ILI tools without removing pipe coating in the process of data prove up. GIP can be used in sub-sea applications with the same results.

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.

Modular magnetic and sensor assemblies supported on long life wheels allow for quick adaption to pipeline diameter and real time inspection in restricted areas of short or long sections of non-piggable systems. Embedded data acquisition electronics and real-time data transmission to laptop PC on site. 

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:

Rare earth neodymium iron boron magnets power the magnetizer of the inspection unit, providing the ultimate strength to meet most pipeline wall thicknesses for the best feature detection and sizing. Special designs can cover extra heavy wall applications. ILI tool drive section is the sealing unit that pulls the pig through the pipeline. All sizes of the ILI tool can accommodate multiple wall thickness in the same run.

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.

All tools are articulated for short capsule length to achieve bend radius of 1.5 D and 3 D. The versatility of adding capsules or removing capsules allows the recording life of the tool to be changed with batteries to meet most pipeline lengths.

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.

Porcupine:

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.

Individually calibrated sensors provide for high precision, with resolution up to 0.004” on local wall changes. Sensors are placed in offset rings to maximize pipeline coverage. The 1/4” combined typical sensor distance provides high resolution defect detection and sizing.

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

Due to the characteristics of internal general corrosion, channeling corrosion, and general wall thinning (erosion), MFL ILI tools have limitations on detection and sizing. Principal’s Porcupine ILI solves that problem. Instead of no detection at wall or the detection of only deeper defects in an already corroded area, “true” internal wall mapping is obtained.

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